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Diffstat (limited to 'ecomp-sdk-app/src/main/webapp/app/fusion/external/ebz/angular_js')
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diff --git a/ecomp-sdk-app/src/main/webapp/app/fusion/external/ebz/angular_js/angular-animate.js b/ecomp-sdk-app/src/main/webapp/app/fusion/external/ebz/angular_js/angular-animate.js new file mode 100644 index 000000000..fc0e217f7 --- /dev/null +++ b/ecomp-sdk-app/src/main/webapp/app/fusion/external/ebz/angular_js/angular-animate.js @@ -0,0 +1,3721 @@ +/** + * @license AngularJS v1.4.3 + * (c) 2010-2015 Google, Inc. http://angularjs.org + * License: MIT + */ +(function(window, angular, undefined) {'use strict'; + +/* jshint ignore:start */ +var noop = angular.noop; +var extend = angular.extend; +var jqLite = angular.element; +var forEach = angular.forEach; +var isArray = angular.isArray; +var isString = angular.isString; +var isObject = angular.isObject; +var isUndefined = angular.isUndefined; +var isDefined = angular.isDefined; +var isFunction = angular.isFunction; +var isElement = angular.isElement; + +var ELEMENT_NODE = 1; +var COMMENT_NODE = 8; + +var NG_ANIMATE_CLASSNAME = 'ng-animate'; +var NG_ANIMATE_CHILDREN_DATA = '$$ngAnimateChildren'; + +var isPromiseLike = function(p) { + return p && p.then ? true : false; +} + +function assertArg(arg, name, reason) { + if (!arg) { + throw ngMinErr('areq', "Argument '{0}' is {1}", (name || '?'), (reason || "required")); + } + return arg; +} + +function mergeClasses(a,b) { + if (!a && !b) return ''; + if (!a) return b; + if (!b) return a; + if (isArray(a)) a = a.join(' '); + if (isArray(b)) b = b.join(' '); + return a + ' ' + b; +} + +function packageStyles(options) { + var styles = {}; + if (options && (options.to || options.from)) { + styles.to = options.to; + styles.from = options.from; + } + return styles; +} + +function pendClasses(classes, fix, isPrefix) { + var className = ''; + classes = isArray(classes) + ? classes + : classes && isString(classes) && classes.length + ? classes.split(/\s+/) + : []; + forEach(classes, function(klass, i) { + if (klass && klass.length > 0) { + className += (i > 0) ? ' ' : ''; + className += isPrefix ? fix + klass + : klass + fix; + } + }); + return className; +} + +function removeFromArray(arr, val) { + var index = arr.indexOf(val); + if (val >= 0) { + arr.splice(index, 1); + } +} + +function stripCommentsFromElement(element) { + if (element instanceof jqLite) { + switch (element.length) { + case 0: + return []; + break; + + case 1: + // there is no point of stripping anything if the element + // is the only element within the jqLite wrapper. + // (it's important that we retain the element instance.) + if (element[0].nodeType === ELEMENT_NODE) { + return element; + } + break; + + default: + return jqLite(extractElementNode(element)); + break; + } + } + + if (element.nodeType === ELEMENT_NODE) { + return jqLite(element); + } +} + +function extractElementNode(element) { + if (!element[0]) return element; + for (var i = 0; i < element.length; i++) { + var elm = element[i]; + if (elm.nodeType == ELEMENT_NODE) { + return elm; + } + } +} + +function $$addClass($$jqLite, element, className) { + forEach(element, function(elm) { + $$jqLite.addClass(elm, className); + }); +} + +function $$removeClass($$jqLite, element, className) { + forEach(element, function(elm) { + $$jqLite.removeClass(elm, className); + }); +} + +function applyAnimationClassesFactory($$jqLite) { + return function(element, options) { + if (options.addClass) { + $$addClass($$jqLite, element, options.addClass); + options.addClass = null; + } + if (options.removeClass) { + $$removeClass($$jqLite, element, options.removeClass); + options.removeClass = null; + } + } +} + +function prepareAnimationOptions(options) { + options = options || {}; + if (!options.$$prepared) { + var domOperation = options.domOperation || noop; + options.domOperation = function() { + options.$$domOperationFired = true; + domOperation(); + domOperation = noop; + }; + options.$$prepared = true; + } + return options; +} + +function applyAnimationStyles(element, options) { + applyAnimationFromStyles(element, options); + applyAnimationToStyles(element, options); +} + +function applyAnimationFromStyles(element, options) { + if (options.from) { + element.css(options.from); + options.from = null; + } +} + +function applyAnimationToStyles(element, options) { + if (options.to) { + element.css(options.to); + options.to = null; + } +} + +function mergeAnimationOptions(element, target, newOptions) { + var toAdd = (target.addClass || '') + ' ' + (newOptions.addClass || ''); + var toRemove = (target.removeClass || '') + ' ' + (newOptions.removeClass || ''); + var classes = resolveElementClasses(element.attr('class'), toAdd, toRemove); + + extend(target, newOptions); + + if (classes.addClass) { + target.addClass = classes.addClass; + } else { + target.addClass = null; + } + + if (classes.removeClass) { + target.removeClass = classes.removeClass; + } else { + target.removeClass = null; + } + + return target; +} + +function resolveElementClasses(existing, toAdd, toRemove) { + var ADD_CLASS = 1; + var REMOVE_CLASS = -1; + + var flags = {}; + existing = splitClassesToLookup(existing); + + toAdd = splitClassesToLookup(toAdd); + forEach(toAdd, function(value, key) { + flags[key] = ADD_CLASS; + }); + + toRemove = splitClassesToLookup(toRemove); + forEach(toRemove, function(value, key) { + flags[key] = flags[key] === ADD_CLASS ? null : REMOVE_CLASS; + }); + + var classes = { + addClass: '', + removeClass: '' + }; + + forEach(flags, function(val, klass) { + var prop, allow; + if (val === ADD_CLASS) { + prop = 'addClass'; + allow = !existing[klass]; + } else if (val === REMOVE_CLASS) { + prop = 'removeClass'; + allow = existing[klass]; + } + if (allow) { + if (classes[prop].length) { + classes[prop] += ' '; + } + classes[prop] += klass; + } + }); + + function splitClassesToLookup(classes) { + if (isString(classes)) { + classes = classes.split(' '); + } + + var obj = {}; + forEach(classes, function(klass) { + // sometimes the split leaves empty string values + // incase extra spaces were applied to the options + if (klass.length) { + obj[klass] = true; + } + }); + return obj; + } + + return classes; +} + +function getDomNode(element) { + return (element instanceof angular.element) ? element[0] : element; +} + +var $$rAFSchedulerFactory = ['$$rAF', function($$rAF) { + var tickQueue = []; + var cancelFn; + + function scheduler(tasks) { + // we make a copy since RAFScheduler mutates the state + // of the passed in array variable and this would be difficult + // to track down on the outside code + tickQueue.push([].concat(tasks)); + nextTick(); + } + + /* waitUntilQuiet does two things: + * 1. It will run the FINAL `fn` value only when an uncancelled RAF has passed through + * 2. It will delay the next wave of tasks from running until the quiet `fn` has run. + * + * The motivation here is that animation code can request more time from the scheduler + * before the next wave runs. This allows for certain DOM properties such as classes to + * be resolved in time for the next animation to run. + */ + scheduler.waitUntilQuiet = function(fn) { + if (cancelFn) cancelFn(); + + cancelFn = $$rAF(function() { + cancelFn = null; + fn(); + nextTick(); + }); + }; + + return scheduler; + + function nextTick() { + if (!tickQueue.length) return; + + var updatedQueue = []; + for (var i = 0; i < tickQueue.length; i++) { + var innerQueue = tickQueue[i]; + runNextTask(innerQueue); + if (innerQueue.length) { + updatedQueue.push(innerQueue); + } + } + tickQueue = updatedQueue; + + if (!cancelFn) { + $$rAF(function() { + if (!cancelFn) nextTick(); + }); + } + } + + function runNextTask(tasks) { + var nextTask = tasks.shift(); + nextTask(); + } +}]; + +var $$AnimateChildrenDirective = [function() { + return function(scope, element, attrs) { + var val = attrs.ngAnimateChildren; + if (angular.isString(val) && val.length === 0) { //empty attribute + element.data(NG_ANIMATE_CHILDREN_DATA, true); + } else { + attrs.$observe('ngAnimateChildren', function(value) { + value = value === 'on' || value === 'true'; + element.data(NG_ANIMATE_CHILDREN_DATA, value); + }); + } + }; +}]; + +/** + * @ngdoc service + * @name $animateCss + * @kind object + * + * @description + * The `$animateCss` service is a useful utility to trigger customized CSS-based transitions/keyframes + * from a JavaScript-based animation or directly from a directive. The purpose of `$animateCss` is NOT + * to side-step how `$animate` and ngAnimate work, but the goal is to allow pre-existing animations or + * directives to create more complex animations that can be purely driven using CSS code. + * + * Note that only browsers that support CSS transitions and/or keyframe animations are capable of + * rendering animations triggered via `$animateCss` (bad news for IE9 and lower). + * + * ## Usage + * Once again, `$animateCss` is designed to be used inside of a registered JavaScript animation that + * is powered by ngAnimate. It is possible to use `$animateCss` directly inside of a directive, however, + * any automatic control over cancelling animations and/or preventing animations from being run on + * child elements will not be handled by Angular. For this to work as expected, please use `$animate` to + * trigger the animation and then setup a JavaScript animation that injects `$animateCss` to trigger + * the CSS animation. + * + * The example below shows how we can create a folding animation on an element using `ng-if`: + * + * ```html + * <!-- notice the `fold-animation` CSS class --> + * <div ng-if="onOff" class="fold-animation"> + * This element will go BOOM + * </div> + * <button ng-click="onOff=true">Fold In</button> + * ``` + * + * Now we create the **JavaScript animation** that will trigger the CSS transition: + * + * ```js + * ngModule.animation('.fold-animation', ['$animateCss', function($animateCss) { + * return { + * enter: function(element, doneFn) { + * var height = element[0].offsetHeight; + * return $animateCss(element, { + * from: { height:'0px' }, + * to: { height:height + 'px' }, + * duration: 1 // one second + * }); + * } + * } + * }]); + * ``` + * + * ## More Advanced Uses + * + * `$animateCss` is the underlying code that ngAnimate uses to power **CSS-based animations** behind the scenes. Therefore CSS hooks + * like `.ng-EVENT`, `.ng-EVENT-active`, `.ng-EVENT-stagger` are all features that can be triggered using `$animateCss` via JavaScript code. + * + * This also means that just about any combination of adding classes, removing classes, setting styles, dynamically setting a keyframe animation, + * applying a hardcoded duration or delay value, changing the animation easing or applying a stagger animation are all options that work with + * `$animateCss`. The service itself is smart enough to figure out the combination of options and examine the element styling properties in order + * to provide a working animation that will run in CSS. + * + * The example below showcases a more advanced version of the `.fold-animation` from the example above: + * + * ```js + * ngModule.animation('.fold-animation', ['$animateCss', function($animateCss) { + * return { + * enter: function(element, doneFn) { + * var height = element[0].offsetHeight; + * return $animateCss(element, { + * addClass: 'red large-text pulse-twice', + * easing: 'ease-out', + * from: { height:'0px' }, + * to: { height:height + 'px' }, + * duration: 1 // one second + * }); + * } + * } + * }]); + * ``` + * + * Since we're adding/removing CSS classes then the CSS transition will also pick those up: + * + * ```css + * /* since a hardcoded duration value of 1 was provided in the JavaScript animation code, + * the CSS classes below will be transitioned despite them being defined as regular CSS classes */ + * .red { background:red; } + * .large-text { font-size:20px; } + * + * /* we can also use a keyframe animation and $animateCss will make it work alongside the transition */ + * .pulse-twice { + * animation: 0.5s pulse linear 2; + * -webkit-animation: 0.5s pulse linear 2; + * } + * + * @keyframes pulse { + * from { transform: scale(0.5); } + * to { transform: scale(1.5); } + * } + * + * @-webkit-keyframes pulse { + * from { -webkit-transform: scale(0.5); } + * to { -webkit-transform: scale(1.5); } + * } + * ``` + * + * Given this complex combination of CSS classes, styles and options, `$animateCss` will figure everything out and make the animation happen. + * + * ## How the Options are handled + * + * `$animateCss` is very versatile and intelligent when it comes to figuring out what configurations to apply to the element to ensure the animation + * works with the options provided. Say for example we were adding a class that contained a keyframe value and we wanted to also animate some inline + * styles using the `from` and `to` properties. + * + * ```js + * var animator = $animateCss(element, { + * from: { background:'red' }, + * to: { background:'blue' } + * }); + * animator.start(); + * ``` + * + * ```css + * .rotating-animation { + * animation:0.5s rotate linear; + * -webkit-animation:0.5s rotate linear; + * } + * + * @keyframes rotate { + * from { transform: rotate(0deg); } + * to { transform: rotate(360deg); } + * } + * + * @-webkit-keyframes rotate { + * from { -webkit-transform: rotate(0deg); } + * to { -webkit-transform: rotate(360deg); } + * } + * ``` + * + * The missing pieces here are that we do not have a transition set (within the CSS code nor within the `$animateCss` options) and the duration of the animation is + * going to be detected from what the keyframe styles on the CSS class are. In this event, `$animateCss` will automatically create an inline transition + * style matching the duration detected from the keyframe style (which is present in the CSS class that is being added) and then prepare both the transition + * and keyframe animations to run in parallel on the element. Then when the animation is underway the provided `from` and `to` CSS styles will be applied + * and spread across the transition and keyframe animation. + * + * ## What is returned + * + * `$animateCss` works in two stages: a preparation phase and an animation phase. Therefore when `$animateCss` is first called it will NOT actually + * start the animation. All that is going on here is that the element is being prepared for the animation (which means that the generated CSS classes are + * added and removed on the element). Once `$animateCss` is called it will return an object with the following properties: + * + * ```js + * var animator = $animateCss(element, { ... }); + * ``` + * + * Now what do the contents of our `animator` variable look like: + * + * ```js + * { + * // starts the animation + * start: Function, + * + * // ends (aborts) the animation + * end: Function + * } + * ``` + * + * To actually start the animation we need to run `animation.start()` which will then return a promise that we can hook into to detect when the animation ends. + * If we choose not to run the animation then we MUST run `animation.end()` to perform a cleanup on the element (since some CSS classes and stlyes may have been + * applied to the element during the preparation phase). Note that all other properties such as duration, delay, transitions and keyframes are just properties + * and that changing them will not reconfigure the parameters of the animation. + * + * ### runner.done() vs runner.then() + * It is documented that `animation.start()` will return a promise object and this is true, however, there is also an additional method available on the + * runner called `.done(callbackFn)`. The done method works the same as `.finally(callbackFn)`, however, it does **not trigger a digest to occur**. + * Therefore, for performance reasons, it's always best to use `runner.done(callback)` instead of `runner.then()`, `runner.catch()` or `runner.finally()` + * unless you really need a digest to kick off afterwards. + * + * Keep in mind that, to make this easier, ngAnimate has tweaked the JS animations API to recognize when a runner instance is returned from $animateCss + * (so there is no need to call `runner.done(doneFn)` inside of your JavaScript animation code). + * Check the {@link ngAnimate.$animateCss#usage animation code above} to see how this works. + * + * @param {DOMElement} element the element that will be animated + * @param {object} options the animation-related options that will be applied during the animation + * + * * `event` - The DOM event (e.g. enter, leave, move). When used, a generated CSS class of `ng-EVENT` and `ng-EVENT-active` will be applied + * to the element during the animation. Multiple events can be provided when spaces are used as a separator. (Note that this will not perform any DOM operation.) + * * `easing` - The CSS easing value that will be applied to the transition or keyframe animation (or both). + * * `transition` - The raw CSS transition style that will be used (e.g. `1s linear all`). + * * `keyframeStyle` - The raw CSS keyframe animation style that will be used (e.g. `1s my_animation linear`). + * * `from` - The starting CSS styles (a key/value object) that will be applied at the start of the animation. + * * `to` - The ending CSS styles (a key/value object) that will be applied across the animation via a CSS transition. + * * `addClass` - A space separated list of CSS classes that will be added to the element and spread across the animation. + * * `removeClass` - A space separated list of CSS classes that will be removed from the element and spread across the animation. + * * `duration` - A number value representing the total duration of the transition and/or keyframe (note that a value of 1 is 1000ms). If a value of `0` + * is provided then the animation will be skipped entirely. + * * `delay` - A number value representing the total delay of the transition and/or keyframe (note that a value of 1 is 1000ms). If a value of `true` is + * used then whatever delay value is detected from the CSS classes will be mirrored on the elements styles (e.g. by setting delay true then the style value + * of the element will be `transition-delay: DETECTED_VALUE`). Using `true` is useful when you want the CSS classes and inline styles to all share the same + * CSS delay value. + * * `stagger` - A numeric time value representing the delay between successively animated elements + * ({@link ngAnimate#css-staggering-animations Click here to learn how CSS-based staggering works in ngAnimate.}) + * * `staggerIndex` - The numeric index representing the stagger item (e.g. a value of 5 is equal to the sixth item in the stagger; therefore when a + * `stagger` option value of `0.1` is used then there will be a stagger delay of `600ms`) + * `applyClassesEarly` - Whether or not the classes being added or removed will be used when detecting the animation. This is set by `$animate` when enter/leave/move animations are fired to ensure that the CSS classes are resolved in time. (Note that this will prevent any transitions from occuring on the classes being added and removed.) + * + * @return {object} an object with start and end methods and details about the animation. + * + * * `start` - The method to start the animation. This will return a `Promise` when called. + * * `end` - This method will cancel the animation and remove all applied CSS classes and styles. + */ + +// Detect proper transitionend/animationend event names. +var CSS_PREFIX = '', TRANSITION_PROP, TRANSITIONEND_EVENT, ANIMATION_PROP, ANIMATIONEND_EVENT; + +// If unprefixed events are not supported but webkit-prefixed are, use the latter. +// Otherwise, just use W3C names, browsers not supporting them at all will just ignore them. +// Note: Chrome implements `window.onwebkitanimationend` and doesn't implement `window.onanimationend` +// but at the same time dispatches the `animationend` event and not `webkitAnimationEnd`. +// Register both events in case `window.onanimationend` is not supported because of that, +// do the same for `transitionend` as Safari is likely to exhibit similar behavior. +// Also, the only modern browser that uses vendor prefixes for transitions/keyframes is webkit +// therefore there is no reason to test anymore for other vendor prefixes: +// http://caniuse.com/#search=transition +if (window.ontransitionend === undefined && window.onwebkittransitionend !== undefined) { + CSS_PREFIX = '-webkit-'; + TRANSITION_PROP = 'WebkitTransition'; + TRANSITIONEND_EVENT = 'webkitTransitionEnd transitionend'; +} else { + TRANSITION_PROP = 'transition'; + TRANSITIONEND_EVENT = 'transitionend'; +} + +if (window.onanimationend === undefined && window.onwebkitanimationend !== undefined) { + CSS_PREFIX = '-webkit-'; + ANIMATION_PROP = 'WebkitAnimation'; + ANIMATIONEND_EVENT = 'webkitAnimationEnd animationend'; +} else { + ANIMATION_PROP = 'animation'; + ANIMATIONEND_EVENT = 'animationend'; +} + +var DURATION_KEY = 'Duration'; +var PROPERTY_KEY = 'Property'; +var DELAY_KEY = 'Delay'; +var TIMING_KEY = 'TimingFunction'; +var ANIMATION_ITERATION_COUNT_KEY = 'IterationCount'; +var ANIMATION_PLAYSTATE_KEY = 'PlayState'; +var ELAPSED_TIME_MAX_DECIMAL_PLACES = 3; +var CLOSING_TIME_BUFFER = 1.5; +var ONE_SECOND = 1000; +var BASE_TEN = 10; + +var SAFE_FAST_FORWARD_DURATION_VALUE = 9999; + +var ANIMATION_DELAY_PROP = ANIMATION_PROP + DELAY_KEY; +var ANIMATION_DURATION_PROP = ANIMATION_PROP + DURATION_KEY; + +var TRANSITION_DELAY_PROP = TRANSITION_PROP + DELAY_KEY; +var TRANSITION_DURATION_PROP = TRANSITION_PROP + DURATION_KEY; + +var DETECT_CSS_PROPERTIES = { + transitionDuration: TRANSITION_DURATION_PROP, + transitionDelay: TRANSITION_DELAY_PROP, + transitionProperty: TRANSITION_PROP + PROPERTY_KEY, + animationDuration: ANIMATION_DURATION_PROP, + animationDelay: ANIMATION_DELAY_PROP, + animationIterationCount: ANIMATION_PROP + ANIMATION_ITERATION_COUNT_KEY +}; + +var DETECT_STAGGER_CSS_PROPERTIES = { + transitionDuration: TRANSITION_DURATION_PROP, + transitionDelay: TRANSITION_DELAY_PROP, + animationDuration: ANIMATION_DURATION_PROP, + animationDelay: ANIMATION_DELAY_PROP +}; + +function computeCssStyles($window, element, properties) { + var styles = Object.create(null); + var detectedStyles = $window.getComputedStyle(element) || {}; + forEach(properties, function(formalStyleName, actualStyleName) { + var val = detectedStyles[formalStyleName]; + if (val) { + var c = val.charAt(0); + + // only numerical-based values have a negative sign or digit as the first value + if (c === '-' || c === '+' || c >= 0) { + val = parseMaxTime(val); + } + + // by setting this to null in the event that the delay is not set or is set directly as 0 + // then we can still allow for zegative values to be used later on and not mistake this + // value for being greater than any other negative value. + if (val === 0) { + val = null; + } + styles[actualStyleName] = val; + } + }); + + return styles; +} + +function parseMaxTime(str) { + var maxValue = 0; + var values = str.split(/\s*,\s*/); + forEach(values, function(value) { + // it's always safe to consider only second values and omit `ms` values since + // getComputedStyle will always handle the conversion for us + if (value.charAt(value.length - 1) == 's') { + value = value.substring(0, value.length - 1); + } + value = parseFloat(value) || 0; + maxValue = maxValue ? Math.max(value, maxValue) : value; + }); + return maxValue; +} + +function truthyTimingValue(val) { + return val === 0 || val != null; +} + +function getCssTransitionDurationStyle(duration, applyOnlyDuration) { + var style = TRANSITION_PROP; + var value = duration + 's'; + if (applyOnlyDuration) { + style += DURATION_KEY; + } else { + value += ' linear all'; + } + return [style, value]; +} + +function getCssKeyframeDurationStyle(duration) { + return [ANIMATION_DURATION_PROP, duration + 's']; +} + +function getCssDelayStyle(delay, isKeyframeAnimation) { + var prop = isKeyframeAnimation ? ANIMATION_DELAY_PROP : TRANSITION_DELAY_PROP; + return [prop, delay + 's']; +} + +function blockTransitions(node, duration) { + // we use a negative delay value since it performs blocking + // yet it doesn't kill any existing transitions running on the + // same element which makes this safe for class-based animations + var value = duration ? '-' + duration + 's' : ''; + applyInlineStyle(node, [TRANSITION_DELAY_PROP, value]); + return [TRANSITION_DELAY_PROP, value]; +} + +function blockKeyframeAnimations(node, applyBlock) { + var value = applyBlock ? 'paused' : ''; + var key = ANIMATION_PROP + ANIMATION_PLAYSTATE_KEY; + applyInlineStyle(node, [key, value]); + return [key, value]; +} + +function applyInlineStyle(node, styleTuple) { + var prop = styleTuple[0]; + var value = styleTuple[1]; + node.style[prop] = value; +} + +function createLocalCacheLookup() { + var cache = Object.create(null); + return { + flush: function() { + cache = Object.create(null); + }, + + count: function(key) { + var entry = cache[key]; + return entry ? entry.total : 0; + }, + + get: function(key) { + var entry = cache[key]; + return entry && entry.value; + }, + + put: function(key, value) { + if (!cache[key]) { + cache[key] = { total: 1, value: value }; + } else { + cache[key].total++; + } + } + }; +} + +var $AnimateCssProvider = ['$animateProvider', function($animateProvider) { + var gcsLookup = createLocalCacheLookup(); + var gcsStaggerLookup = createLocalCacheLookup(); + + this.$get = ['$window', '$$jqLite', '$$AnimateRunner', '$timeout', + '$document', '$sniffer', '$$rAFScheduler', + function($window, $$jqLite, $$AnimateRunner, $timeout, + $document, $sniffer, $$rAFScheduler) { + + var applyAnimationClasses = applyAnimationClassesFactory($$jqLite); + + var parentCounter = 0; + function gcsHashFn(node, extraClasses) { + var KEY = "$$ngAnimateParentKey"; + var parentNode = node.parentNode; + var parentID = parentNode[KEY] || (parentNode[KEY] = ++parentCounter); + return parentID + '-' + node.getAttribute('class') + '-' + extraClasses; + } + + function computeCachedCssStyles(node, className, cacheKey, properties) { + var timings = gcsLookup.get(cacheKey); + + if (!timings) { + timings = computeCssStyles($window, node, properties); + if (timings.animationIterationCount === 'infinite') { + timings.animationIterationCount = 1; + } + } + + // we keep putting this in multiple times even though the value and the cacheKey are the same + // because we're keeping an interal tally of how many duplicate animations are detected. + gcsLookup.put(cacheKey, timings); + return timings; + } + + function computeCachedCssStaggerStyles(node, className, cacheKey, properties) { + var stagger; + + // if we have one or more existing matches of matching elements + // containing the same parent + CSS styles (which is how cacheKey works) + // then staggering is possible + if (gcsLookup.count(cacheKey) > 0) { + stagger = gcsStaggerLookup.get(cacheKey); + + if (!stagger) { + var staggerClassName = pendClasses(className, '-stagger'); + + $$jqLite.addClass(node, staggerClassName); + + stagger = computeCssStyles($window, node, properties); + + // force the conversion of a null value to zero incase not set + stagger.animationDuration = Math.max(stagger.animationDuration, 0); + stagger.transitionDuration = Math.max(stagger.transitionDuration, 0); + + $$jqLite.removeClass(node, staggerClassName); + + gcsStaggerLookup.put(cacheKey, stagger); + } + } + + return stagger || {}; + } + + var bod = getDomNode($document).body; + var rafWaitQueue = []; + function waitUntilQuiet(callback) { + rafWaitQueue.push(callback); + $$rAFScheduler.waitUntilQuiet(function() { + gcsLookup.flush(); + gcsStaggerLookup.flush(); + + //the line below will force the browser to perform a repaint so + //that all the animated elements within the animation frame will + //be properly updated and drawn on screen. This is required to + //ensure that the preparation animation is properly flushed so that + //the active state picks up from there. DO NOT REMOVE THIS LINE. + //DO NOT OPTIMIZE THIS LINE. THE MINIFIER WILL REMOVE IT OTHERWISE WHICH + //WILL RESULT IN AN UNPREDICTABLE BUG THAT IS VERY HARD TO TRACK DOWN AND + //WILL TAKE YEARS AWAY FROM YOUR LIFE. + var width = bod.offsetWidth + 1; + + // we use a for loop to ensure that if the queue is changed + // during this looping then it will consider new requests + for (var i = 0; i < rafWaitQueue.length; i++) { + rafWaitQueue[i](width); + } + rafWaitQueue.length = 0; + }); + } + + return init; + + function computeTimings(node, className, cacheKey) { + var timings = computeCachedCssStyles(node, className, cacheKey, DETECT_CSS_PROPERTIES); + var aD = timings.animationDelay; + var tD = timings.transitionDelay; + timings.maxDelay = aD && tD + ? Math.max(aD, tD) + : (aD || tD); + timings.maxDuration = Math.max( + timings.animationDuration * timings.animationIterationCount, + timings.transitionDuration); + + return timings; + } + + function init(element, options) { + var node = getDomNode(element); + if (!node || !node.parentNode) { + return closeAndReturnNoopAnimator(); + } + + options = prepareAnimationOptions(options); + + var temporaryStyles = []; + var classes = element.attr('class'); + var styles = packageStyles(options); + var animationClosed; + var animationPaused; + var animationCompleted; + var runner; + var runnerHost; + var maxDelay; + var maxDelayTime; + var maxDuration; + var maxDurationTime; + + if (options.duration === 0 || (!$sniffer.animations && !$sniffer.transitions)) { + return closeAndReturnNoopAnimator(); + } + + var method = options.event && isArray(options.event) + ? options.event.join(' ') + : options.event; + + var isStructural = method && options.structural; + var structuralClassName = ''; + var addRemoveClassName = ''; + + if (isStructural) { + structuralClassName = pendClasses(method, 'ng-', true); + } else if (method) { + structuralClassName = method; + } + + if (options.addClass) { + addRemoveClassName += pendClasses(options.addClass, '-add'); + } + + if (options.removeClass) { + if (addRemoveClassName.length) { + addRemoveClassName += ' '; + } + addRemoveClassName += pendClasses(options.removeClass, '-remove'); + } + + // there may be a situation where a structural animation is combined together + // with CSS classes that need to resolve before the animation is computed. + // However this means that there is no explicit CSS code to block the animation + // from happening (by setting 0s none in the class name). If this is the case + // we need to apply the classes before the first rAF so we know to continue if + // there actually is a detected transition or keyframe animation + if (options.applyClassesEarly && addRemoveClassName.length) { + applyAnimationClasses(element, options); + addRemoveClassName = ''; + } + + var setupClasses = [structuralClassName, addRemoveClassName].join(' ').trim(); + var fullClassName = classes + ' ' + setupClasses; + var activeClasses = pendClasses(setupClasses, '-active'); + var hasToStyles = styles.to && Object.keys(styles.to).length > 0; + var containsKeyframeAnimation = (options.keyframeStyle || '').length > 0; + + // there is no way we can trigger an animation if no styles and + // no classes are being applied which would then trigger a transition, + // unless there a is raw keyframe value that is applied to the element. + if (!containsKeyframeAnimation + && !hasToStyles + && !setupClasses) { + return closeAndReturnNoopAnimator(); + } + + var cacheKey, stagger; + if (options.stagger > 0) { + var staggerVal = parseFloat(options.stagger); + stagger = { + transitionDelay: staggerVal, + animationDelay: staggerVal, + transitionDuration: 0, + animationDuration: 0 + }; + } else { + cacheKey = gcsHashFn(node, fullClassName); + stagger = computeCachedCssStaggerStyles(node, setupClasses, cacheKey, DETECT_STAGGER_CSS_PROPERTIES); + } + + $$jqLite.addClass(element, setupClasses); + + var applyOnlyDuration; + + if (options.transitionStyle) { + var transitionStyle = [TRANSITION_PROP, options.transitionStyle]; + applyInlineStyle(node, transitionStyle); + temporaryStyles.push(transitionStyle); + } + + if (options.duration >= 0) { + applyOnlyDuration = node.style[TRANSITION_PROP].length > 0; + var durationStyle = getCssTransitionDurationStyle(options.duration, applyOnlyDuration); + + // we set the duration so that it will be picked up by getComputedStyle later + applyInlineStyle(node, durationStyle); + temporaryStyles.push(durationStyle); + } + + if (options.keyframeStyle) { + var keyframeStyle = [ANIMATION_PROP, options.keyframeStyle]; + applyInlineStyle(node, keyframeStyle); + temporaryStyles.push(keyframeStyle); + } + + var itemIndex = stagger + ? options.staggerIndex >= 0 + ? options.staggerIndex + : gcsLookup.count(cacheKey) + : 0; + + var isFirst = itemIndex === 0; + + // this is a pre-emptive way of forcing the setup classes to be added and applied INSTANTLY + // without causing any combination of transitions to kick in. By adding a negative delay value + // it forces the setup class' transition to end immediately. We later then remove the negative + // transition delay to allow for the transition to naturally do it's thing. The beauty here is + // that if there is no transition defined then nothing will happen and this will also allow + // other transitions to be stacked on top of each other without any chopping them out. + if (isFirst) { + blockTransitions(node, SAFE_FAST_FORWARD_DURATION_VALUE); + } + + var timings = computeTimings(node, fullClassName, cacheKey); + var relativeDelay = timings.maxDelay; + maxDelay = Math.max(relativeDelay, 0); + maxDuration = timings.maxDuration; + + var flags = {}; + flags.hasTransitions = timings.transitionDuration > 0; + flags.hasAnimations = timings.animationDuration > 0; + flags.hasTransitionAll = flags.hasTransitions && timings.transitionProperty == 'all'; + flags.applyTransitionDuration = hasToStyles && ( + (flags.hasTransitions && !flags.hasTransitionAll) + || (flags.hasAnimations && !flags.hasTransitions)); + flags.applyAnimationDuration = options.duration && flags.hasAnimations; + flags.applyTransitionDelay = truthyTimingValue(options.delay) && (flags.applyTransitionDuration || flags.hasTransitions); + flags.applyAnimationDelay = truthyTimingValue(options.delay) && flags.hasAnimations; + flags.recalculateTimingStyles = addRemoveClassName.length > 0; + + if (flags.applyTransitionDuration || flags.applyAnimationDuration) { + maxDuration = options.duration ? parseFloat(options.duration) : maxDuration; + + if (flags.applyTransitionDuration) { + flags.hasTransitions = true; + timings.transitionDuration = maxDuration; + applyOnlyDuration = node.style[TRANSITION_PROP + PROPERTY_KEY].length > 0; + temporaryStyles.push(getCssTransitionDurationStyle(maxDuration, applyOnlyDuration)); + } + + if (flags.applyAnimationDuration) { + flags.hasAnimations = true; + timings.animationDuration = maxDuration; + temporaryStyles.push(getCssKeyframeDurationStyle(maxDuration)); + } + } + + if (maxDuration === 0 && !flags.recalculateTimingStyles) { + return closeAndReturnNoopAnimator(); + } + + // we need to recalculate the delay value since we used a pre-emptive negative + // delay value and the delay value is required for the final event checking. This + // property will ensure that this will happen after the RAF phase has passed. + if (options.duration == null && timings.transitionDuration > 0) { + flags.recalculateTimingStyles = flags.recalculateTimingStyles || isFirst; + } + + maxDelayTime = maxDelay * ONE_SECOND; + maxDurationTime = maxDuration * ONE_SECOND; + if (!options.skipBlocking) { + flags.blockTransition = timings.transitionDuration > 0; + flags.blockKeyframeAnimation = timings.animationDuration > 0 && + stagger.animationDelay > 0 && + stagger.animationDuration === 0; + } + + applyAnimationFromStyles(element, options); + if (!flags.blockTransition) { + blockTransitions(node, false); + } + + applyBlocking(maxDuration); + + // TODO(matsko): for 1.5 change this code to have an animator object for better debugging + return { + $$willAnimate: true, + end: endFn, + start: function() { + if (animationClosed) return; + + runnerHost = { + end: endFn, + cancel: cancelFn, + resume: null, //this will be set during the start() phase + pause: null + }; + + runner = new $$AnimateRunner(runnerHost); + + waitUntilQuiet(start); + + // we don't have access to pause/resume the animation + // since it hasn't run yet. AnimateRunner will therefore + // set noop functions for resume and pause and they will + // later be overridden once the animation is triggered + return runner; + } + }; + + function endFn() { + close(); + } + + function cancelFn() { + close(true); + } + + function close(rejected) { // jshint ignore:line + // if the promise has been called already then we shouldn't close + // the animation again + if (animationClosed || (animationCompleted && animationPaused)) return; + animationClosed = true; + animationPaused = false; + + $$jqLite.removeClass(element, setupClasses); + $$jqLite.removeClass(element, activeClasses); + + blockKeyframeAnimations(node, false); + blockTransitions(node, false); + + forEach(temporaryStyles, function(entry) { + // There is only one way to remove inline style properties entirely from elements. + // By using `removeProperty` this works, but we need to convert camel-cased CSS + // styles down to hyphenated values. + node.style[entry[0]] = ''; + }); + + applyAnimationClasses(element, options); + applyAnimationStyles(element, options); + + // the reason why we have this option is to allow a synchronous closing callback + // that is fired as SOON as the animation ends (when the CSS is removed) or if + // the animation never takes off at all. A good example is a leave animation since + // the element must be removed just after the animation is over or else the element + // will appear on screen for one animation frame causing an overbearing flicker. + if (options.onDone) { + options.onDone(); + } + + // if the preparation function fails then the promise is not setup + if (runner) { + runner.complete(!rejected); + } + } + + function applyBlocking(duration) { + if (flags.blockTransition) { + blockTransitions(node, duration); + } + + if (flags.blockKeyframeAnimation) { + blockKeyframeAnimations(node, !!duration); + } + } + + function closeAndReturnNoopAnimator() { + runner = new $$AnimateRunner({ + end: endFn, + cancel: cancelFn + }); + + close(); + + return { + $$willAnimate: false, + start: function() { + return runner; + }, + end: endFn + }; + } + + function start() { + if (animationClosed) return; + if (!node.parentNode) { + close(); + return; + } + + var startTime, events = []; + + // even though we only pause keyframe animations here the pause flag + // will still happen when transitions are used. Only the transition will + // not be paused since that is not possible. If the animation ends when + // paused then it will not complete until unpaused or cancelled. + var playPause = function(playAnimation) { + if (!animationCompleted) { + animationPaused = !playAnimation; + if (timings.animationDuration) { + var value = blockKeyframeAnimations(node, animationPaused); + animationPaused + ? temporaryStyles.push(value) + : removeFromArray(temporaryStyles, value); + } + } else if (animationPaused && playAnimation) { + animationPaused = false; + close(); + } + }; + + // checking the stagger duration prevents an accidently cascade of the CSS delay style + // being inherited from the parent. If the transition duration is zero then we can safely + // rely that the delay value is an intential stagger delay style. + var maxStagger = itemIndex > 0 + && ((timings.transitionDuration && stagger.transitionDuration === 0) || + (timings.animationDuration && stagger.animationDuration === 0)) + && Math.max(stagger.animationDelay, stagger.transitionDelay); + if (maxStagger) { + $timeout(triggerAnimationStart, + Math.floor(maxStagger * itemIndex * ONE_SECOND), + false); + } else { + triggerAnimationStart(); + } + + // this will decorate the existing promise runner with pause/resume methods + runnerHost.resume = function() { + playPause(true); + }; + + runnerHost.pause = function() { + playPause(false); + }; + + function triggerAnimationStart() { + // just incase a stagger animation kicks in when the animation + // itself was cancelled entirely + if (animationClosed) return; + + applyBlocking(false); + + forEach(temporaryStyles, function(entry) { + var key = entry[0]; + var value = entry[1]; + node.style[key] = value; + }); + + applyAnimationClasses(element, options); + $$jqLite.addClass(element, activeClasses); + + if (flags.recalculateTimingStyles) { + fullClassName = node.className + ' ' + setupClasses; + cacheKey = gcsHashFn(node, fullClassName); + + timings = computeTimings(node, fullClassName, cacheKey); + relativeDelay = timings.maxDelay; + maxDelay = Math.max(relativeDelay, 0); + maxDuration = timings.maxDuration; + + if (maxDuration === 0) { + close(); + return; + } + + flags.hasTransitions = timings.transitionDuration > 0; + flags.hasAnimations = timings.animationDuration > 0; + } + + if (flags.applyTransitionDelay || flags.applyAnimationDelay) { + relativeDelay = typeof options.delay !== "boolean" && truthyTimingValue(options.delay) + ? parseFloat(options.delay) + : relativeDelay; + + maxDelay = Math.max(relativeDelay, 0); + + var delayStyle; + if (flags.applyTransitionDelay) { + timings.transitionDelay = relativeDelay; + delayStyle = getCssDelayStyle(relativeDelay); + temporaryStyles.push(delayStyle); + node.style[delayStyle[0]] = delayStyle[1]; + } + + if (flags.applyAnimationDelay) { + timings.animationDelay = relativeDelay; + delayStyle = getCssDelayStyle(relativeDelay, true); + temporaryStyles.push(delayStyle); + node.style[delayStyle[0]] = delayStyle[1]; + } + } + + maxDelayTime = maxDelay * ONE_SECOND; + maxDurationTime = maxDuration * ONE_SECOND; + + if (options.easing) { + var easeProp, easeVal = options.easing; + if (flags.hasTransitions) { + easeProp = TRANSITION_PROP + TIMING_KEY; + temporaryStyles.push([easeProp, easeVal]); + node.style[easeProp] = easeVal; + } + if (flags.hasAnimations) { + easeProp = ANIMATION_PROP + TIMING_KEY; + temporaryStyles.push([easeProp, easeVal]); + node.style[easeProp] = easeVal; + } + } + + if (timings.transitionDuration) { + events.push(TRANSITIONEND_EVENT); + } + + if (timings.animationDuration) { + events.push(ANIMATIONEND_EVENT); + } + + startTime = Date.now(); + element.on(events.join(' '), onAnimationProgress); + $timeout(onAnimationExpired, maxDelayTime + CLOSING_TIME_BUFFER * maxDurationTime); + + applyAnimationToStyles(element, options); + } + + function onAnimationExpired() { + // although an expired animation is a failed animation, getting to + // this outcome is very easy if the CSS code screws up. Therefore we + // should still continue normally as if the animation completed correctly. + close(); + } + + function onAnimationProgress(event) { + event.stopPropagation(); + var ev = event.originalEvent || event; + var timeStamp = ev.$manualTimeStamp || ev.timeStamp || Date.now(); + + /* Firefox (or possibly just Gecko) likes to not round values up + * when a ms measurement is used for the animation */ + var elapsedTime = parseFloat(ev.elapsedTime.toFixed(ELAPSED_TIME_MAX_DECIMAL_PLACES)); + + /* $manualTimeStamp is a mocked timeStamp value which is set + * within browserTrigger(). This is only here so that tests can + * mock animations properly. Real events fallback to event.timeStamp, + * or, if they don't, then a timeStamp is automatically created for them. + * We're checking to see if the timeStamp surpasses the expected delay, + * but we're using elapsedTime instead of the timeStamp on the 2nd + * pre-condition since animations sometimes close off early */ + if (Math.max(timeStamp - startTime, 0) >= maxDelayTime && elapsedTime >= maxDuration) { + // we set this flag to ensure that if the transition is paused then, when resumed, + // the animation will automatically close itself since transitions cannot be paused. + animationCompleted = true; + close(); + } + } + } + } + }]; +}]; + +var $$AnimateCssDriverProvider = ['$$animationProvider', function($$animationProvider) { + $$animationProvider.drivers.push('$$animateCssDriver'); + + var NG_ANIMATE_SHIM_CLASS_NAME = 'ng-animate-shim'; + var NG_ANIMATE_ANCHOR_CLASS_NAME = 'ng-anchor'; + + var NG_OUT_ANCHOR_CLASS_NAME = 'ng-anchor-out'; + var NG_IN_ANCHOR_CLASS_NAME = 'ng-anchor-in'; + + this.$get = ['$animateCss', '$rootScope', '$$AnimateRunner', '$rootElement', '$document', '$sniffer', + function($animateCss, $rootScope, $$AnimateRunner, $rootElement, $document, $sniffer) { + + // only browsers that support these properties can render animations + if (!$sniffer.animations && !$sniffer.transitions) return noop; + + var bodyNode = getDomNode($document).body; + var rootNode = getDomNode($rootElement); + + var rootBodyElement = jqLite(bodyNode.parentNode === rootNode ? bodyNode : rootNode); + + return function initDriverFn(animationDetails) { + return animationDetails.from && animationDetails.to + ? prepareFromToAnchorAnimation(animationDetails.from, + animationDetails.to, + animationDetails.classes, + animationDetails.anchors) + : prepareRegularAnimation(animationDetails); + }; + + function filterCssClasses(classes) { + //remove all the `ng-` stuff + return classes.replace(/\bng-\S+\b/g, ''); + } + + function getUniqueValues(a, b) { + if (isString(a)) a = a.split(' '); + if (isString(b)) b = b.split(' '); + return a.filter(function(val) { + return b.indexOf(val) === -1; + }).join(' '); + } + + function prepareAnchoredAnimation(classes, outAnchor, inAnchor) { + var clone = jqLite(getDomNode(outAnchor).cloneNode(true)); + var startingClasses = filterCssClasses(getClassVal(clone)); + + outAnchor.addClass(NG_ANIMATE_SHIM_CLASS_NAME); + inAnchor.addClass(NG_ANIMATE_SHIM_CLASS_NAME); + + clone.addClass(NG_ANIMATE_ANCHOR_CLASS_NAME); + + rootBodyElement.append(clone); + + var animatorIn, animatorOut = prepareOutAnimation(); + + // the user may not end up using the `out` animation and + // only making use of the `in` animation or vice-versa. + // In either case we should allow this and not assume the + // animation is over unless both animations are not used. + if (!animatorOut) { + animatorIn = prepareInAnimation(); + if (!animatorIn) { + return end(); + } + } + + var startingAnimator = animatorOut || animatorIn; + + return { + start: function() { + var runner; + + var currentAnimation = startingAnimator.start(); + currentAnimation.done(function() { + currentAnimation = null; + if (!animatorIn) { + animatorIn = prepareInAnimation(); + if (animatorIn) { + currentAnimation = animatorIn.start(); + currentAnimation.done(function() { + currentAnimation = null; + end(); + runner.complete(); + }); + return currentAnimation; + } + } + // in the event that there is no `in` animation + end(); + runner.complete(); + }); + + runner = new $$AnimateRunner({ + end: endFn, + cancel: endFn + }); + + return runner; + + function endFn() { + if (currentAnimation) { + currentAnimation.end(); + } + } + } + }; + + function calculateAnchorStyles(anchor) { + var styles = {}; + + var coords = getDomNode(anchor).getBoundingClientRect(); + + // we iterate directly since safari messes up and doesn't return + // all the keys for the coods object when iterated + forEach(['width','height','top','left'], function(key) { + var value = coords[key]; + switch (key) { + case 'top': + value += bodyNode.scrollTop; + break; + case 'left': + value += bodyNode.scrollLeft; + break; + } + styles[key] = Math.floor(value) + 'px'; + }); + return styles; + } + + function prepareOutAnimation() { + var animator = $animateCss(clone, { + addClass: NG_OUT_ANCHOR_CLASS_NAME, + delay: true, + from: calculateAnchorStyles(outAnchor) + }); + + // read the comment within `prepareRegularAnimation` to understand + // why this check is necessary + return animator.$$willAnimate ? animator : null; + } + + function getClassVal(element) { + return element.attr('class') || ''; + } + + function prepareInAnimation() { + var endingClasses = filterCssClasses(getClassVal(inAnchor)); + var toAdd = getUniqueValues(endingClasses, startingClasses); + var toRemove = getUniqueValues(startingClasses, endingClasses); + + var animator = $animateCss(clone, { + to: calculateAnchorStyles(inAnchor), + addClass: NG_IN_ANCHOR_CLASS_NAME + ' ' + toAdd, + removeClass: NG_OUT_ANCHOR_CLASS_NAME + ' ' + toRemove, + delay: true + }); + + // read the comment within `prepareRegularAnimation` to understand + // why this check is necessary + return animator.$$willAnimate ? animator : null; + } + + function end() { + clone.remove(); + outAnchor.removeClass(NG_ANIMATE_SHIM_CLASS_NAME); + inAnchor.removeClass(NG_ANIMATE_SHIM_CLASS_NAME); + } + } + + function prepareFromToAnchorAnimation(from, to, classes, anchors) { + var fromAnimation = prepareRegularAnimation(from); + var toAnimation = prepareRegularAnimation(to); + + var anchorAnimations = []; + forEach(anchors, function(anchor) { + var outElement = anchor['out']; + var inElement = anchor['in']; + var animator = prepareAnchoredAnimation(classes, outElement, inElement); + if (animator) { + anchorAnimations.push(animator); + } + }); + + // no point in doing anything when there are no elements to animate + if (!fromAnimation && !toAnimation && anchorAnimations.length === 0) return; + + return { + start: function() { + var animationRunners = []; + + if (fromAnimation) { + animationRunners.push(fromAnimation.start()); + } + + if (toAnimation) { + animationRunners.push(toAnimation.start()); + } + + forEach(anchorAnimations, function(animation) { + animationRunners.push(animation.start()); + }); + + var runner = new $$AnimateRunner({ + end: endFn, + cancel: endFn // CSS-driven animations cannot be cancelled, only ended + }); + + $$AnimateRunner.all(animationRunners, function(status) { + runner.complete(status); + }); + + return runner; + + function endFn() { + forEach(animationRunners, function(runner) { + runner.end(); + }); + } + } + }; + } + + function prepareRegularAnimation(animationDetails) { + var element = animationDetails.element; + var options = animationDetails.options || {}; + + if (animationDetails.structural) { + // structural animations ensure that the CSS classes are always applied + // before the detection starts. + options.structural = options.applyClassesEarly = true; + + // we special case the leave animation since we want to ensure that + // the element is removed as soon as the animation is over. Otherwise + // a flicker might appear or the element may not be removed at all + options.event = animationDetails.event; + if (options.event === 'leave') { + options.onDone = options.domOperation; + } + } else { + options.event = null; + } + + var animator = $animateCss(element, options); + + // the driver lookup code inside of $$animation attempts to spawn a + // driver one by one until a driver returns a.$$willAnimate animator object. + // $animateCss will always return an object, however, it will pass in + // a flag as a hint as to whether an animation was detected or not + return animator.$$willAnimate ? animator : null; + } + }]; +}]; + +// TODO(matsko): use caching here to speed things up for detection +// TODO(matsko): add documentation +// by the time... + +var $$AnimateJsProvider = ['$animateProvider', function($animateProvider) { + this.$get = ['$injector', '$$AnimateRunner', '$$rAFMutex', '$$jqLite', + function($injector, $$AnimateRunner, $$rAFMutex, $$jqLite) { + + var applyAnimationClasses = applyAnimationClassesFactory($$jqLite); + // $animateJs(element, 'enter'); + return function(element, event, classes, options) { + // the `classes` argument is optional and if it is not used + // then the classes will be resolved from the element's className + // property as well as options.addClass/options.removeClass. + if (arguments.length === 3 && isObject(classes)) { + options = classes; + classes = null; + } + + options = prepareAnimationOptions(options); + if (!classes) { + classes = element.attr('class') || ''; + if (options.addClass) { + classes += ' ' + options.addClass; + } + if (options.removeClass) { + classes += ' ' + options.removeClass; + } + } + + var classesToAdd = options.addClass; + var classesToRemove = options.removeClass; + + // the lookupAnimations function returns a series of animation objects that are + // matched up with one or more of the CSS classes. These animation objects are + // defined via the module.animation factory function. If nothing is detected then + // we don't return anything which then makes $animation query the next driver. + var animations = lookupAnimations(classes); + var before, after; + if (animations.length) { + var afterFn, beforeFn; + if (event == 'leave') { + beforeFn = 'leave'; + afterFn = 'afterLeave'; // TODO(matsko): get rid of this + } else { + beforeFn = 'before' + event.charAt(0).toUpperCase() + event.substr(1); + afterFn = event; + } + + if (event !== 'enter' && event !== 'move') { + before = packageAnimations(element, event, options, animations, beforeFn); + } + after = packageAnimations(element, event, options, animations, afterFn); + } + + // no matching animations + if (!before && !after) return; + + function applyOptions() { + options.domOperation(); + applyAnimationClasses(element, options); + } + + return { + start: function() { + var closeActiveAnimations; + var chain = []; + + if (before) { + chain.push(function(fn) { + closeActiveAnimations = before(fn); + }); + } + + if (chain.length) { + chain.push(function(fn) { + applyOptions(); + fn(true); + }); + } else { + applyOptions(); + } + + if (after) { + chain.push(function(fn) { + closeActiveAnimations = after(fn); + }); + } + + var animationClosed = false; + var runner = new $$AnimateRunner({ + end: function() { + endAnimations(); + }, + cancel: function() { + endAnimations(true); + } + }); + + $$AnimateRunner.chain(chain, onComplete); + return runner; + + function onComplete(success) { + animationClosed = true; + applyOptions(); + applyAnimationStyles(element, options); + runner.complete(success); + } + + function endAnimations(cancelled) { + if (!animationClosed) { + (closeActiveAnimations || noop)(cancelled); + onComplete(cancelled); + } + } + } + }; + + function executeAnimationFn(fn, element, event, options, onDone) { + var args; + switch (event) { + case 'animate': + args = [element, options.from, options.to, onDone]; + break; + + case 'setClass': + args = [element, classesToAdd, classesToRemove, onDone]; + break; + + case 'addClass': + args = [element, classesToAdd, onDone]; + break; + + case 'removeClass': + args = [element, classesToRemove, onDone]; + break; + + default: + args = [element, onDone]; + break; + } + + args.push(options); + + var value = fn.apply(fn, args); + if (value) { + if (isFunction(value.start)) { + value = value.start(); + } + + if (value instanceof $$AnimateRunner) { + value.done(onDone); + } else if (isFunction(value)) { + // optional onEnd / onCancel callback + return value; + } + } + + return noop; + } + + function groupEventedAnimations(element, event, options, animations, fnName) { + var operations = []; + forEach(animations, function(ani) { + var animation = ani[fnName]; + if (!animation) return; + + // note that all of these animations will run in parallel + operations.push(function() { + var runner; + var endProgressCb; + + var resolved = false; + var onAnimationComplete = function(rejected) { + if (!resolved) { + resolved = true; + (endProgressCb || noop)(rejected); + runner.complete(!rejected); + } + }; + + runner = new $$AnimateRunner({ + end: function() { + onAnimationComplete(); + }, + cancel: function() { + onAnimationComplete(true); + } + }); + + endProgressCb = executeAnimationFn(animation, element, event, options, function(result) { + var cancelled = result === false; + onAnimationComplete(cancelled); + }); + + return runner; + }); + }); + + return operations; + } + + function packageAnimations(element, event, options, animations, fnName) { + var operations = groupEventedAnimations(element, event, options, animations, fnName); + if (operations.length === 0) { + var a,b; + if (fnName === 'beforeSetClass') { + a = groupEventedAnimations(element, 'removeClass', options, animations, 'beforeRemoveClass'); + b = groupEventedAnimations(element, 'addClass', options, animations, 'beforeAddClass'); + } else if (fnName === 'setClass') { + a = groupEventedAnimations(element, 'removeClass', options, animations, 'removeClass'); + b = groupEventedAnimations(element, 'addClass', options, animations, 'addClass'); + } + + if (a) { + operations = operations.concat(a); + } + if (b) { + operations = operations.concat(b); + } + } + + if (operations.length === 0) return; + + // TODO(matsko): add documentation + return function startAnimation(callback) { + var runners = []; + if (operations.length) { + forEach(operations, function(animateFn) { + runners.push(animateFn()); + }); + } + + runners.length ? $$AnimateRunner.all(runners, callback) : callback(); + + return function endFn(reject) { + forEach(runners, function(runner) { + reject ? runner.cancel() : runner.end(); + }); + }; + }; + } + }; + + function lookupAnimations(classes) { + classes = isArray(classes) ? classes : classes.split(' '); + var matches = [], flagMap = {}; + for (var i=0; i < classes.length; i++) { + var klass = classes[i], + animationFactory = $animateProvider.$$registeredAnimations[klass]; + if (animationFactory && !flagMap[klass]) { + matches.push($injector.get(animationFactory)); + flagMap[klass] = true; + } + } + return matches; + } + }]; +}]; + +var $$AnimateJsDriverProvider = ['$$animationProvider', function($$animationProvider) { + $$animationProvider.drivers.push('$$animateJsDriver'); + this.$get = ['$$animateJs', '$$AnimateRunner', function($$animateJs, $$AnimateRunner) { + return function initDriverFn(animationDetails) { + if (animationDetails.from && animationDetails.to) { + var fromAnimation = prepareAnimation(animationDetails.from); + var toAnimation = prepareAnimation(animationDetails.to); + if (!fromAnimation && !toAnimation) return; + + return { + start: function() { + var animationRunners = []; + + if (fromAnimation) { + animationRunners.push(fromAnimation.start()); + } + + if (toAnimation) { + animationRunners.push(toAnimation.start()); + } + + $$AnimateRunner.all(animationRunners, done); + + var runner = new $$AnimateRunner({ + end: endFnFactory(), + cancel: endFnFactory() + }); + + return runner; + + function endFnFactory() { + return function() { + forEach(animationRunners, function(runner) { + // at this point we cannot cancel animations for groups just yet. 1.5+ + runner.end(); + }); + }; + } + + function done(status) { + runner.complete(status); + } + } + }; + } else { + return prepareAnimation(animationDetails); + } + }; + + function prepareAnimation(animationDetails) { + // TODO(matsko): make sure to check for grouped animations and delegate down to normal animations + var element = animationDetails.element; + var event = animationDetails.event; + var options = animationDetails.options; + var classes = animationDetails.classes; + return $$animateJs(element, event, classes, options); + } + }]; +}]; + +var NG_ANIMATE_ATTR_NAME = 'data-ng-animate'; +var NG_ANIMATE_PIN_DATA = '$ngAnimatePin'; +var $$AnimateQueueProvider = ['$animateProvider', function($animateProvider) { + var PRE_DIGEST_STATE = 1; + var RUNNING_STATE = 2; + + var rules = this.rules = { + skip: [], + cancel: [], + join: [] + }; + + function isAllowed(ruleType, element, currentAnimation, previousAnimation) { + return rules[ruleType].some(function(fn) { + return fn(element, currentAnimation, previousAnimation); + }); + } + + function hasAnimationClasses(options, and) { + options = options || {}; + var a = (options.addClass || '').length > 0; + var b = (options.removeClass || '').length > 0; + return and ? a && b : a || b; + } + + rules.join.push(function(element, newAnimation, currentAnimation) { + // if the new animation is class-based then we can just tack that on + return !newAnimation.structural && hasAnimationClasses(newAnimation.options); + }); + + rules.skip.push(function(element, newAnimation, currentAnimation) { + // there is no need to animate anything if no classes are being added and + // there is no structural animation that will be triggered + return !newAnimation.structural && !hasAnimationClasses(newAnimation.options); + }); + + rules.skip.push(function(element, newAnimation, currentAnimation) { + // why should we trigger a new structural animation if the element will + // be removed from the DOM anyway? + return currentAnimation.event == 'leave' && newAnimation.structural; + }); + + rules.skip.push(function(element, newAnimation, currentAnimation) { + // if there is a current animation then skip the class-based animation + return currentAnimation.structural && !newAnimation.structural; + }); + + rules.cancel.push(function(element, newAnimation, currentAnimation) { + // there can never be two structural animations running at the same time + return currentAnimation.structural && newAnimation.structural; + }); + + rules.cancel.push(function(element, newAnimation, currentAnimation) { + // if the previous animation is already running, but the new animation will + // be triggered, but the new animation is structural + return currentAnimation.state === RUNNING_STATE && newAnimation.structural; + }); + + rules.cancel.push(function(element, newAnimation, currentAnimation) { + var nO = newAnimation.options; + var cO = currentAnimation.options; + + // if the exact same CSS class is added/removed then it's safe to cancel it + return (nO.addClass && nO.addClass === cO.removeClass) || (nO.removeClass && nO.removeClass === cO.addClass); + }); + + this.$get = ['$$rAF', '$rootScope', '$rootElement', '$document', '$$HashMap', + '$$animation', '$$AnimateRunner', '$templateRequest', '$$jqLite', + function($$rAF, $rootScope, $rootElement, $document, $$HashMap, + $$animation, $$AnimateRunner, $templateRequest, $$jqLite) { + + var activeAnimationsLookup = new $$HashMap(); + var disabledElementsLookup = new $$HashMap(); + + var animationsEnabled = null; + + // Wait until all directive and route-related templates are downloaded and + // compiled. The $templateRequest.totalPendingRequests variable keeps track of + // all of the remote templates being currently downloaded. If there are no + // templates currently downloading then the watcher will still fire anyway. + var deregisterWatch = $rootScope.$watch( + function() { return $templateRequest.totalPendingRequests === 0; }, + function(isEmpty) { + if (!isEmpty) return; + deregisterWatch(); + + // Now that all templates have been downloaded, $animate will wait until + // the post digest queue is empty before enabling animations. By having two + // calls to $postDigest calls we can ensure that the flag is enabled at the + // very end of the post digest queue. Since all of the animations in $animate + // use $postDigest, it's important that the code below executes at the end. + // This basically means that the page is fully downloaded and compiled before + // any animations are triggered. + $rootScope.$$postDigest(function() { + $rootScope.$$postDigest(function() { + // we check for null directly in the event that the application already called + // .enabled() with whatever arguments that it provided it with + if (animationsEnabled === null) { + animationsEnabled = true; + } + }); + }); + } + ); + + var bodyElement = jqLite($document[0].body); + + var callbackRegistry = {}; + + // remember that the classNameFilter is set during the provider/config + // stage therefore we can optimize here and setup a helper function + var classNameFilter = $animateProvider.classNameFilter(); + var isAnimatableClassName = !classNameFilter + ? function() { return true; } + : function(className) { + return classNameFilter.test(className); + }; + + var applyAnimationClasses = applyAnimationClassesFactory($$jqLite); + + function normalizeAnimationOptions(element, options) { + return mergeAnimationOptions(element, options, {}); + } + + function findCallbacks(element, event) { + var targetNode = getDomNode(element); + + var matches = []; + var entries = callbackRegistry[event]; + if (entries) { + forEach(entries, function(entry) { + if (entry.node.contains(targetNode)) { + matches.push(entry.callback); + } + }); + } + + return matches; + } + + function triggerCallback(event, element, phase, data) { + $$rAF(function() { + forEach(findCallbacks(element, event), function(callback) { + callback(element, phase, data); + }); + }); + } + + return { + on: function(event, container, callback) { + var node = extractElementNode(container); + callbackRegistry[event] = callbackRegistry[event] || []; + callbackRegistry[event].push({ + node: node, + callback: callback + }); + }, + + off: function(event, container, callback) { + var entries = callbackRegistry[event]; + if (!entries) return; + + callbackRegistry[event] = arguments.length === 1 + ? null + : filterFromRegistry(entries, container, callback); + + function filterFromRegistry(list, matchContainer, matchCallback) { + var containerNode = extractElementNode(matchContainer); + return list.filter(function(entry) { + var isMatch = entry.node === containerNode && + (!matchCallback || entry.callback === matchCallback); + return !isMatch; + }); + } + }, + + pin: function(element, parentElement) { + assertArg(isElement(element), 'element', 'not an element'); + assertArg(isElement(parentElement), 'parentElement', 'not an element'); + element.data(NG_ANIMATE_PIN_DATA, parentElement); + }, + + push: function(element, event, options, domOperation) { + options = options || {}; + options.domOperation = domOperation; + return queueAnimation(element, event, options); + }, + + // this method has four signatures: + // () - global getter + // (bool) - global setter + // (element) - element getter + // (element, bool) - element setter<F37> + enabled: function(element, bool) { + var argCount = arguments.length; + + if (argCount === 0) { + // () - Global getter + bool = !!animationsEnabled; + } else { + var hasElement = isElement(element); + + if (!hasElement) { + // (bool) - Global setter + bool = animationsEnabled = !!element; + } else { + var node = getDomNode(element); + var recordExists = disabledElementsLookup.get(node); + + if (argCount === 1) { + // (element) - Element getter + bool = !recordExists; + } else { + // (element, bool) - Element setter + bool = !!bool; + if (!bool) { + disabledElementsLookup.put(node, true); + } else if (recordExists) { + disabledElementsLookup.remove(node); + } + } + } + } + + return bool; + } + }; + + function queueAnimation(element, event, options) { + var node, parent; + element = stripCommentsFromElement(element); + if (element) { + node = getDomNode(element); + parent = element.parent(); + } + + options = prepareAnimationOptions(options); + + // we create a fake runner with a working promise. + // These methods will become available after the digest has passed + var runner = new $$AnimateRunner(); + + // there are situations where a directive issues an animation for + // a jqLite wrapper that contains only comment nodes... If this + // happens then there is no way we can perform an animation + if (!node) { + close(); + return runner; + } + + if (isArray(options.addClass)) { + options.addClass = options.addClass.join(' '); + } + + if (isArray(options.removeClass)) { + options.removeClass = options.removeClass.join(' '); + } + + if (options.from && !isObject(options.from)) { + options.from = null; + } + + if (options.to && !isObject(options.to)) { + options.to = null; + } + + var className = [node.className, options.addClass, options.removeClass].join(' '); + if (!isAnimatableClassName(className)) { + close(); + return runner; + } + + var isStructural = ['enter', 'move', 'leave'].indexOf(event) >= 0; + + // this is a hard disable of all animations for the application or on + // the element itself, therefore there is no need to continue further + // past this point if not enabled + var skipAnimations = !animationsEnabled || disabledElementsLookup.get(node); + var existingAnimation = (!skipAnimations && activeAnimationsLookup.get(node)) || {}; + var hasExistingAnimation = !!existingAnimation.state; + + // there is no point in traversing the same collection of parent ancestors if a followup + // animation will be run on the same element that already did all that checking work + if (!skipAnimations && (!hasExistingAnimation || existingAnimation.state != PRE_DIGEST_STATE)) { + skipAnimations = !areAnimationsAllowed(element, parent, event); + } + + if (skipAnimations) { + close(); + return runner; + } + + if (isStructural) { + closeChildAnimations(element); + } + + var newAnimation = { + structural: isStructural, + element: element, + event: event, + close: close, + options: options, + runner: runner + }; + + if (hasExistingAnimation) { + var skipAnimationFlag = isAllowed('skip', element, newAnimation, existingAnimation); + if (skipAnimationFlag) { + if (existingAnimation.state === RUNNING_STATE) { + close(); + return runner; + } else { + mergeAnimationOptions(element, existingAnimation.options, options); + return existingAnimation.runner; + } + } + + var cancelAnimationFlag = isAllowed('cancel', element, newAnimation, existingAnimation); + if (cancelAnimationFlag) { + if (existingAnimation.state === RUNNING_STATE) { + // this will end the animation right away and it is safe + // to do so since the animation is already running and the + // runner callback code will run in async + existingAnimation.runner.end(); + } else if (existingAnimation.structural) { + // this means that the animation is queued into a digest, but + // hasn't started yet. Therefore it is safe to run the close + // method which will call the runner methods in async. + existingAnimation.close(); + } else { + // this will merge the existing animation options into this new follow-up animation + mergeAnimationOptions(element, newAnimation.options, existingAnimation.options); + } + } else { + // a joined animation means that this animation will take over the existing one + // so an example would involve a leave animation taking over an enter. Then when + // the postDigest kicks in the enter will be ignored. + var joinAnimationFlag = isAllowed('join', element, newAnimation, existingAnimation); + if (joinAnimationFlag) { + if (existingAnimation.state === RUNNING_STATE) { + normalizeAnimationOptions(element, options); + } else { + event = newAnimation.event = existingAnimation.event; + options = mergeAnimationOptions(element, existingAnimation.options, newAnimation.options); + return runner; + } + } + } + } else { + // normalization in this case means that it removes redundant CSS classes that + // already exist (addClass) or do not exist (removeClass) on the element + normalizeAnimationOptions(element, options); + } + + // when the options are merged and cleaned up we may end up not having to do + // an animation at all, therefore we should check this before issuing a post + // digest callback. Structural animations will always run no matter what. + var isValidAnimation = newAnimation.structural; + if (!isValidAnimation) { + // animate (from/to) can be quickly checked first, otherwise we check if any classes are present + isValidAnimation = (newAnimation.event === 'animate' && Object.keys(newAnimation.options.to || {}).length > 0) + || hasAnimationClasses(newAnimation.options); + } + + if (!isValidAnimation) { + close(); + clearElementAnimationState(element); + return runner; + } + + if (isStructural) { + closeParentClassBasedAnimations(parent); + } + + // the counter keeps track of cancelled animations + var counter = (existingAnimation.counter || 0) + 1; + newAnimation.counter = counter; + + markElementAnimationState(element, PRE_DIGEST_STATE, newAnimation); + + $rootScope.$$postDigest(function() { + var animationDetails = activeAnimationsLookup.get(node); + var animationCancelled = !animationDetails; + animationDetails = animationDetails || {}; + + // if addClass/removeClass is called before something like enter then the + // registered parent element may not be present. The code below will ensure + // that a final value for parent element is obtained + var parentElement = element.parent() || []; + + // animate/structural/class-based animations all have requirements. Otherwise there + // is no point in performing an animation. The parent node must also be set. + var isValidAnimation = parentElement.length > 0 + && (animationDetails.event === 'animate' + || animationDetails.structural + || hasAnimationClasses(animationDetails.options)); + + // this means that the previous animation was cancelled + // even if the follow-up animation is the same event + if (animationCancelled || animationDetails.counter !== counter || !isValidAnimation) { + // if another animation did not take over then we need + // to make sure that the domOperation and options are + // handled accordingly + if (animationCancelled) { + applyAnimationClasses(element, options); + applyAnimationStyles(element, options); + } + + // if the event changed from something like enter to leave then we do + // it, otherwise if it's the same then the end result will be the same too + if (animationCancelled || (isStructural && animationDetails.event !== event)) { + options.domOperation(); + runner.end(); + } + + // in the event that the element animation was not cancelled or a follow-up animation + // isn't allowed to animate from here then we need to clear the state of the element + // so that any future animations won't read the expired animation data. + if (!isValidAnimation) { + clearElementAnimationState(element); + } + + return; + } + + // this combined multiple class to addClass / removeClass into a setClass event + // so long as a structural event did not take over the animation + event = !animationDetails.structural && hasAnimationClasses(animationDetails.options, true) + ? 'setClass' + : animationDetails.event; + + if (animationDetails.structural) { + closeParentClassBasedAnimations(parentElement); + } + + markElementAnimationState(element, RUNNING_STATE); + var realRunner = $$animation(element, event, animationDetails.options); + realRunner.done(function(status) { + close(!status); + var animationDetails = activeAnimationsLookup.get(node); + if (animationDetails && animationDetails.counter === counter) { + clearElementAnimationState(getDomNode(element)); + } + notifyProgress(runner, event, 'close', {}); + }); + + // this will update the runner's flow-control events based on + // the `realRunner` object. + runner.setHost(realRunner); + notifyProgress(runner, event, 'start', {}); + }); + + return runner; + + function notifyProgress(runner, event, phase, data) { + triggerCallback(event, element, phase, data); + runner.progress(event, phase, data); + } + + function close(reject) { // jshint ignore:line + applyAnimationClasses(element, options); + applyAnimationStyles(element, options); + options.domOperation(); + runner.complete(!reject); + } + } + + function closeChildAnimations(element) { + var node = getDomNode(element); + var children = node.querySelectorAll('[' + NG_ANIMATE_ATTR_NAME + ']'); + forEach(children, function(child) { + var state = parseInt(child.getAttribute(NG_ANIMATE_ATTR_NAME)); + var animationDetails = activeAnimationsLookup.get(child); + switch (state) { + case RUNNING_STATE: + animationDetails.runner.end(); + /* falls through */ + case PRE_DIGEST_STATE: + if (animationDetails) { + activeAnimationsLookup.remove(child); + } + break; + } + }); + } + + function clearElementAnimationState(element) { + var node = getDomNode(element); + node.removeAttribute(NG_ANIMATE_ATTR_NAME); + activeAnimationsLookup.remove(node); + } + + function isMatchingElement(nodeOrElmA, nodeOrElmB) { + return getDomNode(nodeOrElmA) === getDomNode(nodeOrElmB); + } + + function closeParentClassBasedAnimations(startingElement) { + var parentNode = getDomNode(startingElement); + do { + if (!parentNode || parentNode.nodeType !== ELEMENT_NODE) break; + + var animationDetails = activeAnimationsLookup.get(parentNode); + if (animationDetails) { + examineParentAnimation(parentNode, animationDetails); + } + + parentNode = parentNode.parentNode; + } while (true); + + // since animations are detected from CSS classes, we need to flush all parent + // class-based animations so that the parent classes are all present for child + // animations to properly function (otherwise any CSS selectors may not work) + function examineParentAnimation(node, animationDetails) { + // enter/leave/move always have priority + if (animationDetails.structural || !hasAnimationClasses(animationDetails.options)) return; + + if (animationDetails.state === RUNNING_STATE) { + animationDetails.runner.end(); + } + clearElementAnimationState(node); + } + } + + function areAnimationsAllowed(element, parentElement, event) { + var bodyElementDetected = false; + var rootElementDetected = false; + var parentAnimationDetected = false; + var animateChildren; + + var parentHost = element.data(NG_ANIMATE_PIN_DATA); + if (parentHost) { + parentElement = parentHost; + } + + while (parentElement && parentElement.length) { + if (!rootElementDetected) { + // angular doesn't want to attempt to animate elements outside of the application + // therefore we need to ensure that the rootElement is an ancestor of the current element + rootElementDetected = isMatchingElement(parentElement, $rootElement); + } + + var parentNode = parentElement[0]; + if (parentNode.nodeType !== ELEMENT_NODE) { + // no point in inspecting the #document element + break; + } + + var details = activeAnimationsLookup.get(parentNode) || {}; + // either an enter, leave or move animation will commence + // therefore we can't allow any animations to take place + // but if a parent animation is class-based then that's ok + if (!parentAnimationDetected) { + parentAnimationDetected = details.structural || disabledElementsLookup.get(parentNode); + } + + if (isUndefined(animateChildren) || animateChildren === true) { + var value = parentElement.data(NG_ANIMATE_CHILDREN_DATA); + if (isDefined(value)) { + animateChildren = value; + } + } + + // there is no need to continue traversing at this point + if (parentAnimationDetected && animateChildren === false) break; + + if (!rootElementDetected) { + // angular doesn't want to attempt to animate elements outside of the application + // therefore we need to ensure that the rootElement is an ancestor of the current element + rootElementDetected = isMatchingElement(parentElement, $rootElement); + if (!rootElementDetected) { + parentHost = parentElement.data(NG_ANIMATE_PIN_DATA); + if (parentHost) { + parentElement = parentHost; + } + } + } + + if (!bodyElementDetected) { + // we also need to ensure that the element is or will be apart of the body element + // otherwise it is pointless to even issue an animation to be rendered + bodyElementDetected = isMatchingElement(parentElement, bodyElement); + } + + parentElement = parentElement.parent(); + } + + var allowAnimation = !parentAnimationDetected || animateChildren; + return allowAnimation && rootElementDetected && bodyElementDetected; + } + + function markElementAnimationState(element, state, details) { + details = details || {}; + details.state = state; + + var node = getDomNode(element); + node.setAttribute(NG_ANIMATE_ATTR_NAME, state); + + var oldValue = activeAnimationsLookup.get(node); + var newValue = oldValue + ? extend(oldValue, details) + : details; + activeAnimationsLookup.put(node, newValue); + } + }]; +}]; + +var $$rAFMutexFactory = ['$$rAF', function($$rAF) { + return function() { + var passed = false; + $$rAF(function() { + passed = true; + }); + return function(fn) { + passed ? fn() : $$rAF(fn); + }; + }; +}]; + +var $$AnimateRunnerFactory = ['$q', '$$rAFMutex', function($q, $$rAFMutex) { + var INITIAL_STATE = 0; + var DONE_PENDING_STATE = 1; + var DONE_COMPLETE_STATE = 2; + + AnimateRunner.chain = function(chain, callback) { + var index = 0; + + next(); + function next() { + if (index === chain.length) { + callback(true); + return; + } + + chain[index](function(response) { + if (response === false) { + callback(false); + return; + } + index++; + next(); + }); + } + }; + + AnimateRunner.all = function(runners, callback) { + var count = 0; + var status = true; + forEach(runners, function(runner) { + runner.done(onProgress); + }); + + function onProgress(response) { + status = status && response; + if (++count === runners.length) { + callback(status); + } + } + }; + + function AnimateRunner(host) { + this.setHost(host); + + this._doneCallbacks = []; + this._runInAnimationFrame = $$rAFMutex(); + this._state = 0; + } + + AnimateRunner.prototype = { + setHost: function(host) { + this.host = host || {}; + }, + + done: function(fn) { + if (this._state === DONE_COMPLETE_STATE) { + fn(); + } else { + this._doneCallbacks.push(fn); + } + }, + + progress: noop, + + getPromise: function() { + if (!this.promise) { + var self = this; + this.promise = $q(function(resolve, reject) { + self.done(function(status) { + status === false ? reject() : resolve(); + }); + }); + } + return this.promise; + }, + + then: function(resolveHandler, rejectHandler) { + return this.getPromise().then(resolveHandler, rejectHandler); + }, + + 'catch': function(handler) { + return this.getPromise()['catch'](handler); + }, + + 'finally': function(handler) { + return this.getPromise()['finally'](handler); + }, + + pause: function() { + if (this.host.pause) { + this.host.pause(); + } + }, + + resume: function() { + if (this.host.resume) { + this.host.resume(); + } + }, + + end: function() { + if (this.host.end) { + this.host.end(); + } + this._resolve(true); + }, + + cancel: function() { + if (this.host.cancel) { + this.host.cancel(); + } + this._resolve(false); + }, + + complete: function(response) { + var self = this; + if (self._state === INITIAL_STATE) { + self._state = DONE_PENDING_STATE; + self._runInAnimationFrame(function() { + self._resolve(response); + }); + } + }, + + _resolve: function(response) { + if (this._state !== DONE_COMPLETE_STATE) { + forEach(this._doneCallbacks, function(fn) { + fn(response); + }); + this._doneCallbacks.length = 0; + this._state = DONE_COMPLETE_STATE; + } + } + }; + + return AnimateRunner; +}]; + +var $$AnimationProvider = ['$animateProvider', function($animateProvider) { + var NG_ANIMATE_REF_ATTR = 'ng-animate-ref'; + + var drivers = this.drivers = []; + + var RUNNER_STORAGE_KEY = '$$animationRunner'; + + function setRunner(element, runner) { + element.data(RUNNER_STORAGE_KEY, runner); + } + + function removeRunner(element) { + element.removeData(RUNNER_STORAGE_KEY); + } + + function getRunner(element) { + return element.data(RUNNER_STORAGE_KEY); + } + + this.$get = ['$$jqLite', '$rootScope', '$injector', '$$AnimateRunner', '$$rAFScheduler', + function($$jqLite, $rootScope, $injector, $$AnimateRunner, $$rAFScheduler) { + + var animationQueue = []; + var applyAnimationClasses = applyAnimationClassesFactory($$jqLite); + + var totalPendingClassBasedAnimations = 0; + var totalActiveClassBasedAnimations = 0; + var classBasedAnimationsQueue = []; + + // TODO(matsko): document the signature in a better way + return function(element, event, options) { + options = prepareAnimationOptions(options); + var isStructural = ['enter', 'move', 'leave'].indexOf(event) >= 0; + + // there is no animation at the current moment, however + // these runner methods will get later updated with the + // methods leading into the driver's end/cancel methods + // for now they just stop the animation from starting + var runner = new $$AnimateRunner({ + end: function() { close(); }, + cancel: function() { close(true); } + }); + + if (!drivers.length) { + close(); + return runner; + } + + setRunner(element, runner); + + var classes = mergeClasses(element.attr('class'), mergeClasses(options.addClass, options.removeClass)); + var tempClasses = options.tempClasses; + if (tempClasses) { + classes += ' ' + tempClasses; + options.tempClasses = null; + } + + var classBasedIndex; + if (!isStructural) { + classBasedIndex = totalPendingClassBasedAnimations; + totalPendingClassBasedAnimations += 1; + } + + animationQueue.push({ + // this data is used by the postDigest code and passed into + // the driver step function + element: element, + classes: classes, + event: event, + classBasedIndex: classBasedIndex, + structural: isStructural, + options: options, + beforeStart: beforeStart, + close: close + }); + + element.on('$destroy', handleDestroyedElement); + + // we only want there to be one function called within the post digest + // block. This way we can group animations for all the animations that + // were apart of the same postDigest flush call. + if (animationQueue.length > 1) return runner; + + $rootScope.$$postDigest(function() { + totalActiveClassBasedAnimations = totalPendingClassBasedAnimations; + totalPendingClassBasedAnimations = 0; + classBasedAnimationsQueue.length = 0; + + var animations = []; + forEach(animationQueue, function(entry) { + // the element was destroyed early on which removed the runner + // form its storage. This means we can't animate this element + // at all and it already has been closed due to destruction. + if (getRunner(entry.element)) { + animations.push(entry); + } + }); + + // now any future animations will be in another postDigest + animationQueue.length = 0; + + forEach(groupAnimations(animations), function(animationEntry) { + if (animationEntry.structural) { + triggerAnimationStart(); + } else { + classBasedAnimationsQueue.push({ + node: getDomNode(animationEntry.element), + fn: triggerAnimationStart + }); + + if (animationEntry.classBasedIndex === totalActiveClassBasedAnimations - 1) { + // we need to sort each of the animations in order of parent to child + // relationships. This ensures that the child classes are applied at the + // right time. + classBasedAnimationsQueue = classBasedAnimationsQueue.sort(function(a,b) { + return b.node.contains(a.node); + }).map(function(entry) { + return entry.fn; + }); + + $$rAFScheduler(classBasedAnimationsQueue); + } + } + + function triggerAnimationStart() { + // it's important that we apply the `ng-animate` CSS class and the + // temporary classes before we do any driver invoking since these + // CSS classes may be required for proper CSS detection. + animationEntry.beforeStart(); + + var startAnimationFn, closeFn = animationEntry.close; + + // in the event that the element was removed before the digest runs or + // during the RAF sequencing then we should not trigger the animation. + var targetElement = animationEntry.anchors + ? (animationEntry.from.element || animationEntry.to.element) + : animationEntry.element; + + if (getRunner(targetElement) && getDomNode(targetElement).parentNode) { + var operation = invokeFirstDriver(animationEntry); + if (operation) { + startAnimationFn = operation.start; + } + } + + if (!startAnimationFn) { + closeFn(); + } else { + var animationRunner = startAnimationFn(); + animationRunner.done(function(status) { + closeFn(!status); + }); + updateAnimationRunners(animationEntry, animationRunner); + } + } + }); + }); + + return runner; + + // TODO(matsko): change to reference nodes + function getAnchorNodes(node) { + var SELECTOR = '[' + NG_ANIMATE_REF_ATTR + ']'; + var items = node.hasAttribute(NG_ANIMATE_REF_ATTR) + ? [node] + : node.querySelectorAll(SELECTOR); + var anchors = []; + forEach(items, function(node) { + var attr = node.getAttribute(NG_ANIMATE_REF_ATTR); + if (attr && attr.length) { + anchors.push(node); + } + }); + return anchors; + } + + function groupAnimations(animations) { + var preparedAnimations = []; + var refLookup = {}; + forEach(animations, function(animation, index) { + var element = animation.element; + var node = getDomNode(element); + var event = animation.event; + var enterOrMove = ['enter', 'move'].indexOf(event) >= 0; + var anchorNodes = animation.structural ? getAnchorNodes(node) : []; + + if (anchorNodes.length) { + var direction = enterOrMove ? 'to' : 'from'; + + forEach(anchorNodes, function(anchor) { + var key = anchor.getAttribute(NG_ANIMATE_REF_ATTR); + refLookup[key] = refLookup[key] || {}; + refLookup[key][direction] = { + animationID: index, + element: jqLite(anchor) + }; + }); + } else { + preparedAnimations.push(animation); + } + }); + + var usedIndicesLookup = {}; + var anchorGroups = {}; + forEach(refLookup, function(operations, key) { + var from = operations.from; + var to = operations.to; + + if (!from || !to) { + // only one of these is set therefore we can't have an + // anchor animation since all three pieces are required + var index = from ? from.animationID : to.animationID; + var indexKey = index.toString(); + if (!usedIndicesLookup[indexKey]) { + usedIndicesLookup[indexKey] = true; + preparedAnimations.push(animations[index]); + } + return; + } + + var fromAnimation = animations[from.animationID]; + var toAnimation = animations[to.animationID]; + var lookupKey = from.animationID.toString(); + if (!anchorGroups[lookupKey]) { + var group = anchorGroups[lookupKey] = { + structural: true, + beforeStart: function() { + fromAnimation.beforeStart(); + toAnimation.beforeStart(); + }, + close: function() { + fromAnimation.close(); + toAnimation.close(); + }, + classes: cssClassesIntersection(fromAnimation.classes, toAnimation.classes), + from: fromAnimation, + to: toAnimation, + anchors: [] // TODO(matsko): change to reference nodes + }; + + // the anchor animations require that the from and to elements both have at least + // one shared CSS class which effictively marries the two elements together to use + // the same animation driver and to properly sequence the anchor animation. + if (group.classes.length) { + preparedAnimations.push(group); + } else { + preparedAnimations.push(fromAnimation); + preparedAnimations.push(toAnimation); + } + } + + anchorGroups[lookupKey].anchors.push({ + 'out': from.element, 'in': to.element + }); + }); + + return preparedAnimations; + } + + function cssClassesIntersection(a,b) { + a = a.split(' '); + b = b.split(' '); + var matches = []; + + for (var i = 0; i < a.length; i++) { + var aa = a[i]; + if (aa.substring(0,3) === 'ng-') continue; + + for (var j = 0; j < b.length; j++) { + if (aa === b[j]) { + matches.push(aa); + break; + } + } + } + + return matches.join(' '); + } + + function invokeFirstDriver(animationDetails) { + // we loop in reverse order since the more general drivers (like CSS and JS) + // may attempt more elements, but custom drivers are more particular + for (var i = drivers.length - 1; i >= 0; i--) { + var driverName = drivers[i]; + if (!$injector.has(driverName)) continue; // TODO(matsko): remove this check + + var factory = $injector.get(driverName); + var driver = factory(animationDetails); + if (driver) { + return driver; + } + } + } + + function beforeStart() { + element.addClass(NG_ANIMATE_CLASSNAME); + if (tempClasses) { + $$jqLite.addClass(element, tempClasses); + } + } + + function updateAnimationRunners(animation, newRunner) { + if (animation.from && animation.to) { + update(animation.from.element); + update(animation.to.element); + } else { + update(animation.element); + } + + function update(element) { + getRunner(element).setHost(newRunner); + } + } + + function handleDestroyedElement() { + var runner = getRunner(element); + if (runner && (event !== 'leave' || !options.$$domOperationFired)) { + runner.end(); + } + } + + function close(rejected) { // jshint ignore:line + element.off('$destroy', handleDestroyedElement); + removeRunner(element); + + applyAnimationClasses(element, options); + applyAnimationStyles(element, options); + options.domOperation(); + + if (tempClasses) { + $$jqLite.removeClass(element, tempClasses); + } + + element.removeClass(NG_ANIMATE_CLASSNAME); + runner.complete(!rejected); + } + }; + }]; +}]; + +/* global angularAnimateModule: true, + + $$rAFMutexFactory, + $$rAFSchedulerFactory, + $$AnimateChildrenDirective, + $$AnimateRunnerFactory, + $$AnimateQueueProvider, + $$AnimationProvider, + $AnimateCssProvider, + $$AnimateCssDriverProvider, + $$AnimateJsProvider, + $$AnimateJsDriverProvider, +*/ + +/** + * @ngdoc module + * @name ngAnimate + * @description + * + * The `ngAnimate` module provides support for CSS-based animations (keyframes and transitions) as well as JavaScript-based animations via + * callback hooks. Animations are not enabled by default, however, by including `ngAnimate` then the animation hooks are enabled for an Angular app. + * + * <div doc-module-components="ngAnimate"></div> + * + * # Usage + * Simply put, there are two ways to make use of animations when ngAnimate is used: by using **CSS** and **JavaScript**. The former works purely based + * using CSS (by using matching CSS selectors/styles) and the latter triggers animations that are registered via `module.animation()`. For + * both CSS and JS animations the sole requirement is to have a matching `CSS class` that exists both in the registered animation and within + * the HTML element that the animation will be triggered on. + * + * ## Directive Support + * The following directives are "animation aware": + * + * | Directive | Supported Animations | + * |----------------------------------------------------------------------------------------------------------|--------------------------------------------------------------------------| + * | {@link ng.directive:ngRepeat#animations ngRepeat} | enter, leave and move | + * | {@link ngRoute.directive:ngView#animations ngView} | enter and leave | + * | {@link ng.directive:ngInclude#animations ngInclude} | enter and leave | + * | {@link ng.directive:ngSwitch#animations ngSwitch} | enter and leave | + * | {@link ng.directive:ngIf#animations ngIf} | enter and leave | + * | {@link ng.directive:ngClass#animations ngClass} | add and remove (the CSS class(es) present) | + * | {@link ng.directive:ngShow#animations ngShow} & {@link ng.directive:ngHide#animations ngHide} | add and remove (the ng-hide class value) | + * | {@link ng.directive:form#animation-hooks form} & {@link ng.directive:ngModel#animation-hooks ngModel} | add and remove (dirty, pristine, valid, invalid & all other validations) | + * | {@link module:ngMessages#animations ngMessages} | add and remove (ng-active & ng-inactive) | + * | {@link module:ngMessages#animations ngMessage} | enter and leave | + * + * (More information can be found by visiting each the documentation associated with each directive.) + * + * ## CSS-based Animations + * + * CSS-based animations with ngAnimate are unique since they require no JavaScript code at all. By using a CSS class that we reference between our HTML + * and CSS code we can create an animation that will be picked up by Angular when an the underlying directive performs an operation. + * + * The example below shows how an `enter` animation can be made possible on a element using `ng-if`: + * + * ```html + * <div ng-if="bool" class="fade"> + * Fade me in out + * </div> + * <button ng-click="bool=true">Fade In!</button> + * <button ng-click="bool=false">Fade Out!</button> + * ``` + * + * Notice the CSS class **fade**? We can now create the CSS transition code that references this class: + * + * ```css + * /* The starting CSS styles for the enter animation */ + * .fade.ng-enter { + * transition:0.5s linear all; + * opacity:0; + * } + * + * /* The finishing CSS styles for the enter animation */ + * .fade.ng-enter.ng-enter-active { + * opacity:1; + * } + * ``` + * + * The key thing to remember here is that, depending on the animation event (which each of the directives above trigger depending on what's going on) two + * generated CSS classes will be applied to the element; in the example above we have `.ng-enter` and `.ng-enter-active`. For CSS transitions, the transition + * code **must** be defined within the starting CSS class (in this case `.ng-enter`). The destination class is what the transition will animate towards. + * + * If for example we wanted to create animations for `leave` and `move` (ngRepeat triggers move) then we can do so using the same CSS naming conventions: + * + * ```css + * /* now the element will fade out before it is removed from the DOM */ + * .fade.ng-leave { + * transition:0.5s linear all; + * opacity:1; + * } + * .fade.ng-leave.ng-leave-active { + * opacity:0; + * } + * ``` + * + * We can also make use of **CSS Keyframes** by referencing the keyframe animation within the starting CSS class: + * + * ```css + * /* there is no need to define anything inside of the destination + * CSS class since the keyframe will take charge of the animation */ + * .fade.ng-leave { + * animation: my_fade_animation 0.5s linear; + * -webkit-animation: my_fade_animation 0.5s linear; + * } + * + * @keyframes my_fade_animation { + * from { opacity:1; } + * to { opacity:0; } + * } + * + * @-webkit-keyframes my_fade_animation { + * from { opacity:1; } + * to { opacity:0; } + * } + * ``` + * + * Feel free also mix transitions and keyframes together as well as any other CSS classes on the same element. + * + * ### CSS Class-based Animations + * + * Class-based animations (animations that are triggered via `ngClass`, `ngShow`, `ngHide` and some other directives) have a slightly different + * naming convention. Class-based animations are basic enough that a standard transition or keyframe can be referenced on the class being added + * and removed. + * + * For example if we wanted to do a CSS animation for `ngHide` then we place an animation on the `.ng-hide` CSS class: + * + * ```html + * <div ng-show="bool" class="fade"> + * Show and hide me + * </div> + * <button ng-click="bool=true">Toggle</button> + * + * <style> + * .fade.ng-hide { + * transition:0.5s linear all; + * opacity:0; + * } + * </style> + * ``` + * + * All that is going on here with ngShow/ngHide behind the scenes is the `.ng-hide` class is added/removed (when the hidden state is valid). Since + * ngShow and ngHide are animation aware then we can match up a transition and ngAnimate handles the rest. + * + * In addition the addition and removal of the CSS class, ngAnimate also provides two helper methods that we can use to further decorate the animation + * with CSS styles. + * + * ```html + * <div ng-class="{on:onOff}" class="highlight"> + * Highlight this box + * </div> + * <button ng-click="onOff=!onOff">Toggle</button> + * + * <style> + * .highlight { + * transition:0.5s linear all; + * } + * .highlight.on-add { + * background:white; + * } + * .highlight.on { + * background:yellow; + * } + * .highlight.on-remove { + * background:black; + * } + * </style> + * ``` + * + * We can also make use of CSS keyframes by placing them within the CSS classes. + * + * + * ### CSS Staggering Animations + * A Staggering animation is a collection of animations that are issued with a slight delay in between each successive operation resulting in a + * curtain-like effect. The ngAnimate module (versions >=1.2) supports staggering animations and the stagger effect can be + * performed by creating a **ng-EVENT-stagger** CSS class and attaching that class to the base CSS class used for + * the animation. The style property expected within the stagger class can either be a **transition-delay** or an + * **animation-delay** property (or both if your animation contains both transitions and keyframe animations). + * + * ```css + * .my-animation.ng-enter { + * /* standard transition code */ + * transition: 1s linear all; + * opacity:0; + * } + * .my-animation.ng-enter-stagger { + * /* this will have a 100ms delay between each successive leave animation */ + * transition-delay: 0.1s; + * + * /* in case the stagger doesn't work then the duration value + * must be set to 0 to avoid an accidental CSS inheritance */ + * transition-duration: 0s; + * } + * .my-animation.ng-enter.ng-enter-active { + * /* standard transition styles */ + * opacity:1; + * } + * ``` + * + * Staggering animations work by default in ngRepeat (so long as the CSS class is defined). Outside of ngRepeat, to use staggering animations + * on your own, they can be triggered by firing multiple calls to the same event on $animate. However, the restrictions surrounding this + * are that each of the elements must have the same CSS className value as well as the same parent element. A stagger operation + * will also be reset if one or more animation frames have passed since the multiple calls to `$animate` were fired. + * + * The following code will issue the **ng-leave-stagger** event on the element provided: + * + * ```js + * var kids = parent.children(); + * + * $animate.leave(kids[0]); //stagger index=0 + * $animate.leave(kids[1]); //stagger index=1 + * $animate.leave(kids[2]); //stagger index=2 + * $animate.leave(kids[3]); //stagger index=3 + * $animate.leave(kids[4]); //stagger index=4 + * + * window.requestAnimationFrame(function() { + * //stagger has reset itself + * $animate.leave(kids[5]); //stagger index=0 + * $animate.leave(kids[6]); //stagger index=1 + * + * $scope.$digest(); + * }); + * ``` + * + * Stagger animations are currently only supported within CSS-defined animations. + * + * ### The `ng-animate` CSS class + * + * When ngAnimate is animating an element it will apply the `ng-animate` CSS class to the element for the duration of the animation. + * This is a temporary CSS class and it will be removed once the animation is over (for both JavaScript and CSS-based animations). + * + * Therefore, animations can be applied to an element using this temporary class directly via CSS. + * + * ```css + * .zipper.ng-animate { + * transition:0.5s linear all; + * } + * .zipper.ng-enter { + * opacity:0; + * } + * .zipper.ng-enter.ng-enter-active { + * opacity:1; + * } + * .zipper.ng-leave { + * opacity:1; + * } + * .zipper.ng-leave.ng-leave-active { + * opacity:0; + * } + * ``` + * + * (Note that the `ng-animate` CSS class is reserved and it cannot be applied on an element directly since ngAnimate will always remove + * the CSS class once an animation has completed.) + * + * + * ## JavaScript-based Animations + * + * ngAnimate also allows for animations to be consumed by JavaScript code. The approach is similar to CSS-based animations (where there is a shared + * CSS class that is referenced in our HTML code) but in addition we need to register the JavaScript animation on the module. By making use of the + * `module.animation()` module function we can register the ainmation. + * + * Let's see an example of a enter/leave animation using `ngRepeat`: + * + * ```html + * <div ng-repeat="item in items" class="slide"> + * {{ item }} + * </div> + * ``` + * + * See the **slide** CSS class? Let's use that class to define an animation that we'll structure in our module code by using `module.animation`: + * + * ```js + * myModule.animation('.slide', [function() { + * return { + * // make note that other events (like addClass/removeClass) + * // have different function input parameters + * enter: function(element, doneFn) { + * jQuery(element).fadeIn(1000, doneFn); + * + * // remember to call doneFn so that angular + * // knows that the animation has concluded + * }, + * + * move: function(element, doneFn) { + * jQuery(element).fadeIn(1000, doneFn); + * }, + * + * leave: function(element, doneFn) { + * jQuery(element).fadeOut(1000, doneFn); + * } + * } + * }] + * ``` + * + * The nice thing about JS-based animations is that we can inject other services and make use of advanced animation libraries such as + * greensock.js and velocity.js. + * + * If our animation code class-based (meaning that something like `ngClass`, `ngHide` and `ngShow` triggers it) then we can still define + * our animations inside of the same registered animation, however, the function input arguments are a bit different: + * + * ```html + * <div ng-class="color" class="colorful"> + * this box is moody + * </div> + * <button ng-click="color='red'">Change to red</button> + * <button ng-click="color='blue'">Change to blue</button> + * <button ng-click="color='green'">Change to green</button> + * ``` + * + * ```js + * myModule.animation('.colorful', [function() { + * return { + * addClass: function(element, className, doneFn) { + * // do some cool animation and call the doneFn + * }, + * removeClass: function(element, className, doneFn) { + * // do some cool animation and call the doneFn + * }, + * setClass: function(element, addedClass, removedClass, doneFn) { + * // do some cool animation and call the doneFn + * } + * } + * }] + * ``` + * + * ## CSS + JS Animations Together + * + * AngularJS 1.4 and higher has taken steps to make the amalgamation of CSS and JS animations more flexible. However, unlike earlier versions of Angular, + * defining CSS and JS animations to work off of the same CSS class will not work anymore. Therefore the example below will only result in **JS animations taking + * charge of the animation**: + * + * ```html + * <div ng-if="bool" class="slide"> + * Slide in and out + * </div> + * ``` + * + * ```js + * myModule.animation('.slide', [function() { + * return { + * enter: function(element, doneFn) { + * jQuery(element).slideIn(1000, doneFn); + * } + * } + * }] + * ``` + * + * ```css + * .slide.ng-enter { + * transition:0.5s linear all; + * transform:translateY(-100px); + * } + * .slide.ng-enter.ng-enter-active { + * transform:translateY(0); + * } + * ``` + * + * Does this mean that CSS and JS animations cannot be used together? Do JS-based animations always have higher priority? We can make up for the + * lack of CSS animations by using the `$animateCss` service to trigger our own tweaked-out, CSS-based animations directly from + * our own JS-based animation code: + * + * ```js + * myModule.animation('.slide', ['$animateCss', function($animateCss) { + * return { + * enter: function(element, doneFn) { +* // this will trigger `.slide.ng-enter` and `.slide.ng-enter-active`. + * var runner = $animateCss(element, { + * event: 'enter', + * structural: true + * }).start(); +* runner.done(doneFn); + * } + * } + * }] + * ``` + * + * The nice thing here is that we can save bandwidth by sticking to our CSS-based animation code and we don't need to rely on a 3rd-party animation framework. + * + * The `$animateCss` service is very powerful since we can feed in all kinds of extra properties that will be evaluated and fed into a CSS transition or + * keyframe animation. For example if we wanted to animate the height of an element while adding and removing classes then we can do so by providing that + * data into `$animateCss` directly: + * + * ```js + * myModule.animation('.slide', ['$animateCss', function($animateCss) { + * return { + * enter: function(element, doneFn) { + * var runner = $animateCss(element, { + * event: 'enter', + * addClass: 'maroon-setting', + * from: { height:0 }, + * to: { height: 200 } + * }).start(); + * + * runner.done(doneFn); + * } + * } + * }] + * ``` + * + * Now we can fill in the rest via our transition CSS code: + * + * ```css + * /* the transition tells ngAnimate to make the animation happen */ + * .slide.ng-enter { transition:0.5s linear all; } + * + * /* this extra CSS class will be absorbed into the transition + * since the $animateCss code is adding the class */ + * .maroon-setting { background:red; } + * ``` + * + * And `$animateCss` will figure out the rest. Just make sure to have the `done()` callback fire the `doneFn` function to signal when the animation is over. + * + * To learn more about what's possible be sure to visit the {@link ngAnimate.$animateCss $animateCss service}. + * + * ## Animation Anchoring (via `ng-animate-ref`) + * + * ngAnimate in AngularJS 1.4 comes packed with the ability to cross-animate elements between + * structural areas of an application (like views) by pairing up elements using an attribute + * called `ng-animate-ref`. + * + * Let's say for example we have two views that are managed by `ng-view` and we want to show + * that there is a relationship between two components situated in within these views. By using the + * `ng-animate-ref` attribute we can identify that the two components are paired together and we + * can then attach an animation, which is triggered when the view changes. + * + * Say for example we have the following template code: + * + * ```html + * <!-- index.html --> + * <div ng-view class="view-animation"> + * </div> + * + * <!-- home.html --> + * <a href="#/banner-page"> + * <img src="./banner.jpg" class="banner" ng-animate-ref="banner"> + * </a> + * + * <!-- banner-page.html --> + * <img src="./banner.jpg" class="banner" ng-animate-ref="banner"> + * ``` + * + * Now, when the view changes (once the link is clicked), ngAnimate will examine the + * HTML contents to see if there is a match reference between any components in the view + * that is leaving and the view that is entering. It will scan both the view which is being + * removed (leave) and inserted (enter) to see if there are any paired DOM elements that + * contain a matching ref value. + * + * The two images match since they share the same ref value. ngAnimate will now create a + * transport element (which is a clone of the first image element) and it will then attempt + * to animate to the position of the second image element in the next view. For the animation to + * work a special CSS class called `ng-anchor` will be added to the transported element. + * + * We can now attach a transition onto the `.banner.ng-anchor` CSS class and then + * ngAnimate will handle the entire transition for us as well as the addition and removal of + * any changes of CSS classes between the elements: + * + * ```css + * .banner.ng-anchor { + * /* this animation will last for 1 second since there are + * two phases to the animation (an `in` and an `out` phase) */ + * transition:0.5s linear all; + * } + * ``` + * + * We also **must** include animations for the views that are being entered and removed + * (otherwise anchoring wouldn't be possible since the new view would be inserted right away). + * + * ```css + * .view-animation.ng-enter, .view-animation.ng-leave { + * transition:0.5s linear all; + * position:fixed; + * left:0; + * top:0; + * width:100%; + * } + * .view-animation.ng-enter { + * transform:translateX(100%); + * } + * .view-animation.ng-leave, + * .view-animation.ng-enter.ng-enter-active { + * transform:translateX(0%); + * } + * .view-animation.ng-leave.ng-leave-active { + * transform:translateX(-100%); + * } + * ``` + * + * Now we can jump back to the anchor animation. When the animation happens, there are two stages that occur: + * an `out` and an `in` stage. The `out` stage happens first and that is when the element is animated away + * from its origin. Once that animation is over then the `in` stage occurs which animates the + * element to its destination. The reason why there are two animations is to give enough time + * for the enter animation on the new element to be ready. + * + * The example above sets up a transition for both the in and out phases, but we can also target the out or + * in phases directly via `ng-anchor-out` and `ng-anchor-in`. + * + * ```css + * .banner.ng-anchor-out { + * transition: 0.5s linear all; + * + * /* the scale will be applied during the out animation, + * but will be animated away when the in animation runs */ + * transform: scale(1.2); + * } + * + * .banner.ng-anchor-in { + * transition: 1s linear all; + * } + * ``` + * + * + * + * + * ### Anchoring Demo + * + <example module="anchoringExample" + name="anchoringExample" + id="anchoringExample" + deps="angular-animate.js;angular-route.js" + animations="true"> + <file name="index.html"> + <a href="#/">Home</a> + <hr /> + <div class="view-container"> + <div ng-view class="view"></div> + </div> + </file> + <file name="script.js"> + angular.module('anchoringExample', ['ngAnimate', 'ngRoute']) + .config(['$routeProvider', function($routeProvider) { + $routeProvider.when('/', { + templateUrl: 'home.html', + controller: 'HomeController as home' + }); + $routeProvider.when('/profile/:id', { + templateUrl: 'profile.html', + controller: 'ProfileController as profile' + }); + }]) + .run(['$rootScope', function($rootScope) { + $rootScope.records = [ + { id:1, title: "Miss Beulah Roob" }, + { id:2, title: "Trent Morissette" }, + { id:3, title: "Miss Ava Pouros" }, + { id:4, title: "Rod Pouros" }, + { id:5, title: "Abdul Rice" }, + { id:6, title: "Laurie Rutherford Sr." }, + { id:7, title: "Nakia McLaughlin" }, + { id:8, title: "Jordon Blanda DVM" }, + { id:9, title: "Rhoda Hand" }, + { id:10, title: "Alexandrea Sauer" } + ]; + }]) + .controller('HomeController', [function() { + //empty + }]) + .controller('ProfileController', ['$rootScope', '$routeParams', function($rootScope, $routeParams) { + var index = parseInt($routeParams.id, 10); + var record = $rootScope.records[index - 1]; + + this.title = record.title; + this.id = record.id; + }]); + </file> + <file name="home.html"> + <h2>Welcome to the home page</h1> + <p>Please click on an element</p> + <a class="record" + ng-href="#/profile/{{ record.id }}" + ng-animate-ref="{{ record.id }}" + ng-repeat="record in records"> + {{ record.title }} + </a> + </file> + <file name="profile.html"> + <div class="profile record" ng-animate-ref="{{ profile.id }}"> + {{ profile.title }} + </div> + </file> + <file name="animations.css"> + .record { + display:block; + font-size:20px; + } + .profile { + background:black; + color:white; + font-size:100px; + } + .view-container { + position:relative; + } + .view-container > .view.ng-animate { + position:absolute; + top:0; + left:0; + width:100%; + min-height:500px; + } + .view.ng-enter, .view.ng-leave, + .record.ng-anchor { + transition:0.5s linear all; + } + .view.ng-enter { + transform:translateX(100%); + } + .view.ng-enter.ng-enter-active, .view.ng-leave { + transform:translateX(0%); + } + .view.ng-leave.ng-leave-active { + transform:translateX(-100%); + } + .record.ng-anchor-out { + background:red; + } + </file> + </example> + * + * ### How is the element transported? + * + * When an anchor animation occurs, ngAnimate will clone the starting element and position it exactly where the starting + * element is located on screen via absolute positioning. The cloned element will be placed inside of the root element + * of the application (where ng-app was defined) and all of the CSS classes of the starting element will be applied. The + * element will then animate into the `out` and `in` animations and will eventually reach the coordinates and match + * the dimensions of the destination element. During the entire animation a CSS class of `.ng-animate-shim` will be applied + * to both the starting and destination elements in order to hide them from being visible (the CSS styling for the class + * is: `visibility:hidden`). Once the anchor reaches its destination then it will be removed and the destination element + * will become visible since the shim class will be removed. + * + * ### How is the morphing handled? + * + * CSS Anchoring relies on transitions and keyframes and the internal code is intelligent enough to figure out + * what CSS classes differ between the starting element and the destination element. These different CSS classes + * will be added/removed on the anchor element and a transition will be applied (the transition that is provided + * in the anchor class). Long story short, ngAnimate will figure out what classes to add and remove which will + * make the transition of the element as smooth and automatic as possible. Be sure to use simple CSS classes that + * do not rely on DOM nesting structure so that the anchor element appears the same as the starting element (since + * the cloned element is placed inside of root element which is likely close to the body element). + * + * Note that if the root element is on the `<html>` element then the cloned node will be placed inside of body. + * + * + * ## Using $animate in your directive code + * + * So far we've explored how to feed in animations into an Angular application, but how do we trigger animations within our own directives in our application? + * By injecting the `$animate` service into our directive code, we can trigger structural and class-based hooks which can then be consumed by animations. Let's + * imagine we have a greeting box that shows and hides itself when the data changes + * + * ```html + * <greeting-box active="onOrOff">Hi there</greeting-box> + * ``` + * + * ```js + * ngModule.directive('greetingBox', ['$animate', function($animate) { + * return function(scope, element, attrs) { + * attrs.$observe('active', function(value) { + * value ? $animate.addClass(element, 'on') : $animate.removeClass(element, 'on'); + * }); + * }); + * }]); + * ``` + * + * Now the `on` CSS class is added and removed on the greeting box component. Now if we add a CSS class on top of the greeting box element + * in our HTML code then we can trigger a CSS or JS animation to happen. + * + * ```css + * /* normally we would create a CSS class to reference on the element */ + * greeting-box.on { transition:0.5s linear all; background:green; color:white; } + * ``` + * + * The `$animate` service contains a variety of other methods like `enter`, `leave`, `animate` and `setClass`. To learn more about what's + * possible be sure to visit the {@link ng.$animate $animate service API page}. + * + * + * ### Preventing Collisions With Third Party Libraries + * + * Some third-party frameworks place animation duration defaults across many element or className + * selectors in order to make their code small and reuseable. This can lead to issues with ngAnimate, which + * is expecting actual animations on these elements and has to wait for their completion. + * + * You can prevent this unwanted behavior by using a prefix on all your animation classes: + * + * ```css + * /* prefixed with animate- */ + * .animate-fade-add.animate-fade-add-active { + * transition:1s linear all; + * opacity:0; + * } + * ``` + * + * You then configure `$animate` to enforce this prefix: + * + * ```js + * $animateProvider.classNameFilter(/animate-/); + * ``` + * + * This also may provide your application with a speed boost since only specific elements containing CSS class prefix + * will be evaluated for animation when any DOM changes occur in the application. + * + * ## Callbacks and Promises + * + * When `$animate` is called it returns a promise that can be used to capture when the animation has ended. Therefore if we were to trigger + * an animation (within our directive code) then we can continue performing directive and scope related activities after the animation has + * ended by chaining onto the returned promise that animation method returns. + * + * ```js + * // somewhere within the depths of the directive + * $animate.enter(element, parent).then(function() { + * //the animation has completed + * }); + * ``` + * + * (Note that earlier versions of Angular prior to v1.4 required the promise code to be wrapped using `$scope.$apply(...)`. This is not the case + * anymore.) + * + * In addition to the animation promise, we can also make use of animation-related callbacks within our directives and controller code by registering + * an event listener using the `$animate` service. Let's say for example that an animation was triggered on our view + * routing controller to hook into that: + * + * ```js + * ngModule.controller('HomePageController', ['$animate', function($animate) { + * $animate.on('enter', ngViewElement, function(element) { + * // the animation for this route has completed + * }]); + * }]) + * ``` + * + * (Note that you will need to trigger a digest within the callback to get angular to notice any scope-related changes.) + */ + +/** + * @ngdoc service + * @name $animate + * @kind object + * + * @description + * The ngAnimate `$animate` service documentation is the same for the core `$animate` service. + * + * Click here {@link ng.$animate $animate to learn more about animations with `$animate`}. + */ +angular.module('ngAnimate', []) + .directive('ngAnimateChildren', $$AnimateChildrenDirective) + + .factory('$$rAFMutex', $$rAFMutexFactory) + .factory('$$rAFScheduler', $$rAFSchedulerFactory) + + .factory('$$AnimateRunner', $$AnimateRunnerFactory) + + .provider('$$animateQueue', $$AnimateQueueProvider) + .provider('$$animation', $$AnimationProvider) + + .provider('$animateCss', $AnimateCssProvider) + .provider('$$animateCssDriver', $$AnimateCssDriverProvider) + + .provider('$$animateJs', $$AnimateJsProvider) + .provider('$$animateJsDriver', $$AnimateJsDriverProvider); + + +})(window, window.angular); diff --git a/ecomp-sdk-app/src/main/webapp/app/fusion/external/ebz/angular_js/angular-cookies.js b/ecomp-sdk-app/src/main/webapp/app/fusion/external/ebz/angular_js/angular-cookies.js new file mode 100644 index 000000000..c50d54c56 --- /dev/null +++ b/ecomp-sdk-app/src/main/webapp/app/fusion/external/ebz/angular_js/angular-cookies.js @@ -0,0 +1,206 @@ +/** + * @license AngularJS v1.2.25 + * (c) 2010-2014 Google, Inc. http://angularjs.org + * License: MIT + */ +(function(window, angular, undefined) {'use strict'; + +/** + * @ngdoc module + * @name ngCookies + * @description + * + * # ngCookies + * + * The `ngCookies` module provides a convenient wrapper for reading and writing browser cookies. + * + * + * <div doc-module-components="ngCookies"></div> + * + * See {@link ngCookies.$cookies `$cookies`} and + * {@link ngCookies.$cookieStore `$cookieStore`} for usage. + */ + + +angular.module('ngCookies', ['ng']). + /** + * @ngdoc service + * @name $cookies + * + * @description + * Provides read/write access to browser's cookies. + * + * Only a simple Object is exposed and by adding or removing properties to/from this object, new + * cookies are created/deleted at the end of current $eval. + * The object's properties can only be strings. + * + * Requires the {@link ngCookies `ngCookies`} module to be installed. + * + * @example + * + * ```js + * angular.module('cookiesExample', ['ngCookies']) + * .controller('ExampleController', ['$cookies', function($cookies) { + * // Retrieving a cookie + * var favoriteCookie = $cookies.myFavorite; + * // Setting a cookie + * $cookies.myFavorite = 'oatmeal'; + * }]); + * ``` + */ + factory('$cookies', ['$rootScope', '$browser', function ($rootScope, $browser) { + var cookies = {}, + lastCookies = {}, + lastBrowserCookies, + runEval = false, + copy = angular.copy, + isUndefined = angular.isUndefined; + + //creates a poller fn that copies all cookies from the $browser to service & inits the service + $browser.addPollFn(function() { + var currentCookies = $browser.cookies(); + if (lastBrowserCookies != currentCookies) { //relies on browser.cookies() impl + lastBrowserCookies = currentCookies; + copy(currentCookies, lastCookies); + copy(currentCookies, cookies); + if (runEval) $rootScope.$apply(); + } + })(); + + runEval = true; + + //at the end of each eval, push cookies + //TODO: this should happen before the "delayed" watches fire, because if some cookies are not + // strings or browser refuses to store some cookies, we update the model in the push fn. + $rootScope.$watch(push); + + return cookies; + + + /** + * Pushes all the cookies from the service to the browser and verifies if all cookies were + * stored. + */ + function push() { + var name, + value, + browserCookies, + updated; + + //delete any cookies deleted in $cookies + for (name in lastCookies) { + if (isUndefined(cookies[name])) { + $browser.cookies(name, undefined); + } + } + + //update all cookies updated in $cookies + for(name in cookies) { + value = cookies[name]; + if (!angular.isString(value)) { + value = '' + value; + cookies[name] = value; + } + if (value !== lastCookies[name]) { + $browser.cookies(name, value); + updated = true; + } + } + + //verify what was actually stored + if (updated){ + updated = false; + browserCookies = $browser.cookies(); + + for (name in cookies) { + if (cookies[name] !== browserCookies[name]) { + //delete or reset all cookies that the browser dropped from $cookies + if (isUndefined(browserCookies[name])) { + delete cookies[name]; + } else { + cookies[name] = browserCookies[name]; + } + updated = true; + } + } + } + } + }]). + + + /** + * @ngdoc service + * @name $cookieStore + * @requires $cookies + * + * @description + * Provides a key-value (string-object) storage, that is backed by session cookies. + * Objects put or retrieved from this storage are automatically serialized or + * deserialized by angular's toJson/fromJson. + * + * Requires the {@link ngCookies `ngCookies`} module to be installed. + * + * @example + * + * ```js + * angular.module('cookieStoreExample', ['ngCookies']) + * .controller('ExampleController', ['$cookieStore', function($cookieStore) { + * // Put cookie + * $cookieStore.put('myFavorite','oatmeal'); + * // Get cookie + * var favoriteCookie = $cookieStore.get('myFavorite'); + * // Removing a cookie + * $cookieStore.remove('myFavorite'); + * }]); + * ``` + */ + factory('$cookieStore', ['$cookies', function($cookies) { + + return { + /** + * @ngdoc method + * @name $cookieStore#get + * + * @description + * Returns the value of given cookie key + * + * @param {string} key Id to use for lookup. + * @returns {Object} Deserialized cookie value. + */ + get: function(key) { + var value = $cookies[key]; + return value ? angular.fromJson(value) : value; + }, + + /** + * @ngdoc method + * @name $cookieStore#put + * + * @description + * Sets a value for given cookie key + * + * @param {string} key Id for the `value`. + * @param {Object} value Value to be stored. + */ + put: function(key, value) { + $cookies[key] = angular.toJson(value); + }, + + /** + * @ngdoc method + * @name $cookieStore#remove + * + * @description + * Remove given cookie + * + * @param {string} key Id of the key-value pair to delete. + */ + remove: function(key) { + delete $cookies[key]; + } + }; + + }]); + + +})(window, window.angular);
\ No newline at end of file diff --git a/ecomp-sdk-app/src/main/webapp/app/fusion/external/ebz/angular_js/angular-route.js b/ecomp-sdk-app/src/main/webapp/app/fusion/external/ebz/angular_js/angular-route.js new file mode 100644 index 000000000..dbe6eca1b --- /dev/null +++ b/ecomp-sdk-app/src/main/webapp/app/fusion/external/ebz/angular_js/angular-route.js @@ -0,0 +1,911 @@ +/** + * @license AngularJS v1.2.5 + * (c) 2010-2014 Google, Inc. http://angularjs.org + * License: MIT + */ +(function(window, angular, undefined) {'use strict'; + +/** + * @ngdoc overview + * @name ngRoute + * @description + * + * # ngRoute + * + * The `ngRoute` module provides routing and deeplinking services and directives for angular apps. + * + * ## Example + * See {@link ngRoute.$route#example $route} for an example of configuring and using `ngRoute`. + * + * {@installModule route} + * + * <div doc-module-components="ngRoute"></div> + */ + /* global -ngRouteModule */ +var ngRouteModule = angular.module('ngRoute', ['ng']). + provider('$route', $RouteProvider); + +/** + * @ngdoc object + * @name ngRoute.$routeProvider + * @function + * + * @description + * + * Used for configuring routes. + * + * ## Example + * See {@link ngRoute.$route#example $route} for an example of configuring and using `ngRoute`. + * + * ## Dependencies + * Requires the {@link ngRoute `ngRoute`} module to be installed. + */ +function $RouteProvider(){ + function inherit(parent, extra) { + return angular.extend(new (angular.extend(function() {}, {prototype:parent}))(), extra); + } + + var routes = {}; + + /** + * @ngdoc method + * @name ngRoute.$routeProvider#when + * @methodOf ngRoute.$routeProvider + * + * @param {string} path Route path (matched against `$location.path`). If `$location.path` + * contains redundant trailing slash or is missing one, the route will still match and the + * `$location.path` will be updated to add or drop the trailing slash to exactly match the + * route definition. + * + * * `path` can contain named groups starting with a colon: e.g. `:name`. All characters up + * to the next slash are matched and stored in `$routeParams` under the given `name` + * when the route matches. + * * `path` can contain named groups starting with a colon and ending with a star: + * e.g.`:name*`. All characters are eagerly stored in `$routeParams` under the given `name` + * when the route matches. + * * `path` can contain optional named groups with a question mark: e.g.`:name?`. + * + * For example, routes like `/color/:color/largecode/:largecode*\/edit` will match + * `/color/brown/largecode/code/with/slashs/edit` and extract: + * + * * `color: brown` + * * `largecode: code/with/slashs`. + * + * + * @param {Object} route Mapping information to be assigned to `$route.current` on route + * match. + * + * Object properties: + * + * - `controller` – `{(string|function()=}` – Controller fn that should be associated with + * newly created scope or the name of a {@link angular.Module#controller registered + * controller} if passed as a string. + * - `controllerAs` – `{string=}` – A controller alias name. If present the controller will be + * published to scope under the `controllerAs` name. + * - `template` – `{string=|function()=}` – html template as a string or a function that + * returns an html template as a string which should be used by {@link + * ngRoute.directive:ngView ngView} or {@link ng.directive:ngInclude ngInclude} directives. + * This property takes precedence over `templateUrl`. + * + * If `template` is a function, it will be called with the following parameters: + * + * - `{Array.<Object>}` - route parameters extracted from the current + * `$location.path()` by applying the current route + * + * - `templateUrl` – `{string=|function()=}` – path or function that returns a path to an html + * template that should be used by {@link ngRoute.directive:ngView ngView}. + * + * If `templateUrl` is a function, it will be called with the following parameters: + * + * - `{Array.<Object>}` - route parameters extracted from the current + * `$location.path()` by applying the current route + * + * - `resolve` - `{Object.<string, function>=}` - An optional map of dependencies which should + * be injected into the controller. If any of these dependencies are promises, the router + * will wait for them all to be resolved or one to be rejected before the controller is + * instantiated. + * If all the promises are resolved successfully, the values of the resolved promises are + * injected and {@link ngRoute.$route#$routeChangeSuccess $routeChangeSuccess} event is + * fired. If any of the promises are rejected the + * {@link ngRoute.$route#$routeChangeError $routeChangeError} event is fired. The map object + * is: + * + * - `key` – `{string}`: a name of a dependency to be injected into the controller. + * - `factory` - `{string|function}`: If `string` then it is an alias for a service. + * Otherwise if function, then it is {@link api/AUTO.$injector#invoke injected} + * and the return value is treated as the dependency. If the result is a promise, it is + * resolved before its value is injected into the controller. Be aware that + * `ngRoute.$routeParams` will still refer to the previous route within these resolve + * functions. Use `$route.current.params` to access the new route parameters, instead. + * + * - `redirectTo` – {(string|function())=} – value to update + * {@link ng.$location $location} path with and trigger route redirection. + * + * If `redirectTo` is a function, it will be called with the following parameters: + * + * - `{Object.<string>}` - route parameters extracted from the current + * `$location.path()` by applying the current route templateUrl. + * - `{string}` - current `$location.path()` + * - `{Object}` - current `$location.search()` + * + * The custom `redirectTo` function is expected to return a string which will be used + * to update `$location.path()` and `$location.search()`. + * + * - `[reloadOnSearch=true]` - {boolean=} - reload route when only `$location.search()` + * or `$location.hash()` changes. + * + * If the option is set to `false` and url in the browser changes, then + * `$routeUpdate` event is broadcasted on the root scope. + * + * - `[caseInsensitiveMatch=false]` - {boolean=} - match routes without being case sensitive + * + * If the option is set to `true`, then the particular route can be matched without being + * case sensitive + * + * @returns {Object} self + * + * @description + * Adds a new route definition to the `$route` service. + */ + this.when = function(path, route) { + routes[path] = angular.extend( + {reloadOnSearch: true}, + route, + path && pathRegExp(path, route) + ); + + // create redirection for trailing slashes + if (path) { + var redirectPath = (path[path.length-1] == '/') + ? path.substr(0, path.length-1) + : path +'/'; + + routes[redirectPath] = angular.extend( + {redirectTo: path}, + pathRegExp(redirectPath, route) + ); + } + + return this; + }; + + /** + * @param path {string} path + * @param opts {Object} options + * @return {?Object} + * + * @description + * Normalizes the given path, returning a regular expression + * and the original path. + * + * Inspired by pathRexp in visionmedia/express/lib/utils.js. + */ + function pathRegExp(path, opts) { + var insensitive = opts.caseInsensitiveMatch, + ret = { + originalPath: path, + regexp: path + }, + keys = ret.keys = []; + + path = path + .replace(/([().])/g, '\\$1') + .replace(/(\/)?:(\w+)([\?|\*])?/g, function(_, slash, key, option){ + var optional = option === '?' ? option : null; + var star = option === '*' ? option : null; + keys.push({ name: key, optional: !!optional }); + slash = slash || ''; + return '' + + (optional ? '' : slash) + + '(?:' + + (optional ? slash : '') + + (star && '(.+?)' || '([^/]+)') + + (optional || '') + + ')' + + (optional || ''); + }) + .replace(/([\/$\*])/g, '\\$1'); + + ret.regexp = new RegExp('^' + path + '$', insensitive ? 'i' : ''); + return ret; + } + + /** + * @ngdoc method + * @name ngRoute.$routeProvider#otherwise + * @methodOf ngRoute.$routeProvider + * + * @description + * Sets route definition that will be used on route change when no other route definition + * is matched. + * + * @param {Object} params Mapping information to be assigned to `$route.current`. + * @returns {Object} self + */ + this.otherwise = function(params) { + this.when(null, params); + return this; + }; + + + this.$get = ['$rootScope', + '$location', + '$routeParams', + '$q', + '$injector', + '$http', + '$templateCache', + '$sce', + function($rootScope, $location, $routeParams, $q, $injector, $http, $templateCache, $sce) { + + /** + * @ngdoc object + * @name ngRoute.$route + * @requires $location + * @requires $routeParams + * + * @property {Object} current Reference to the current route definition. + * The route definition contains: + * + * - `controller`: The controller constructor as define in route definition. + * - `locals`: A map of locals which is used by {@link ng.$controller $controller} service for + * controller instantiation. The `locals` contain + * the resolved values of the `resolve` map. Additionally the `locals` also contain: + * + * - `$scope` - The current route scope. + * - `$template` - The current route template HTML. + * + * @property {Array.<Object>} routes Array of all configured routes. + * + * @description + * `$route` is used for deep-linking URLs to controllers and views (HTML partials). + * It watches `$location.url()` and tries to map the path to an existing route definition. + * + * Requires the {@link ngRoute `ngRoute`} module to be installed. + * + * You can define routes through {@link ngRoute.$routeProvider $routeProvider}'s API. + * + * The `$route` service is typically used in conjunction with the + * {@link ngRoute.directive:ngView `ngView`} directive and the + * {@link ngRoute.$routeParams `$routeParams`} service. + * + * @example + This example shows how changing the URL hash causes the `$route` to match a route against the + URL, and the `ngView` pulls in the partial. + + Note that this example is using {@link ng.directive:script inlined templates} + to get it working on jsfiddle as well. + + <example module="ngViewExample" deps="angular-route.js"> + <file name="index.html"> + <div ng-controller="MainCntl"> + Choose: + <a href="Book/Moby">Moby</a> | + <a href="Book/Moby/ch/1">Moby: Ch1</a> | + <a href="Book/Gatsby">Gatsby</a> | + <a href="Book/Gatsby/ch/4?key=value">Gatsby: Ch4</a> | + <a href="Book/Scarlet">Scarlet Letter</a><br/> + + <div ng-view></div> + <hr /> + + <pre>$location.path() = {{$location.path()}}</pre> + <pre>$route.current.templateUrl = {{$route.current.templateUrl}}</pre> + <pre>$route.current.params = {{$route.current.params}}</pre> + <pre>$route.current.scope.name = {{$route.current.scope.name}}</pre> + <pre>$routeParams = {{$routeParams}}</pre> + </div> + </file> + + <file name="book.html"> + controller: {{name}}<br /> + Book Id: {{params.bookId}}<br /> + </file> + + <file name="chapter.html"> + controller: {{name}}<br /> + Book Id: {{params.bookId}}<br /> + Chapter Id: {{params.chapterId}} + </file> + + <file name="script.js"> + angular.module('ngViewExample', ['ngRoute']) + + .config(function($routeProvider, $locationProvider) { + $routeProvider.when('/Book/:bookId', { + templateUrl: 'book.html', + controller: BookCntl, + resolve: { + // I will cause a 1 second delay + delay: function($q, $timeout) { + var delay = $q.defer(); + $timeout(delay.resolve, 1000); + return delay.promise; + } + } + }); + $routeProvider.when('/Book/:bookId/ch/:chapterId', { + templateUrl: 'chapter.html', + controller: ChapterCntl + }); + + // configure html5 to get links working on jsfiddle + $locationProvider.html5Mode(true); + }); + + function MainCntl($scope, $route, $routeParams, $location) { + $scope.$route = $route; + $scope.$location = $location; + $scope.$routeParams = $routeParams; + } + + function BookCntl($scope, $routeParams) { + $scope.name = "BookCntl"; + $scope.params = $routeParams; + } + + function ChapterCntl($scope, $routeParams) { + $scope.name = "ChapterCntl"; + $scope.params = $routeParams; + } + </file> + + <file name="scenario.js"> + it('should load and compile correct template', function() { + element('a:contains("Moby: Ch1")').click(); + var content = element('.doc-example-live [ng-view]').text(); + expect(content).toMatch(/controller\: ChapterCntl/); + expect(content).toMatch(/Book Id\: Moby/); + expect(content).toMatch(/Chapter Id\: 1/); + + element('a:contains("Scarlet")').click(); + sleep(2); // promises are not part of scenario waiting + content = element('.doc-example-live [ng-view]').text(); + expect(content).toMatch(/controller\: BookCntl/); + expect(content).toMatch(/Book Id\: Scarlet/); + }); + </file> + </example> + */ + + /** + * @ngdoc event + * @name ngRoute.$route#$routeChangeStart + * @eventOf ngRoute.$route + * @eventType broadcast on root scope + * @description + * Broadcasted before a route change. At this point the route services starts + * resolving all of the dependencies needed for the route change to occurs. + * Typically this involves fetching the view template as well as any dependencies + * defined in `resolve` route property. Once all of the dependencies are resolved + * `$routeChangeSuccess` is fired. + * + * @param {Object} angularEvent Synthetic event object. + * @param {Route} next Future route information. + * @param {Route} current Current route information. + */ + + /** + * @ngdoc event + * @name ngRoute.$route#$routeChangeSuccess + * @eventOf ngRoute.$route + * @eventType broadcast on root scope + * @description + * Broadcasted after a route dependencies are resolved. + * {@link ngRoute.directive:ngView ngView} listens for the directive + * to instantiate the controller and render the view. + * + * @param {Object} angularEvent Synthetic event object. + * @param {Route} current Current route information. + * @param {Route|Undefined} previous Previous route information, or undefined if current is + * first route entered. + */ + + /** + * @ngdoc event + * @name ngRoute.$route#$routeChangeError + * @eventOf ngRoute.$route + * @eventType broadcast on root scope + * @description + * Broadcasted if any of the resolve promises are rejected. + * + * @param {Object} angularEvent Synthetic event object + * @param {Route} current Current route information. + * @param {Route} previous Previous route information. + * @param {Route} rejection Rejection of the promise. Usually the error of the failed promise. + */ + + /** + * @ngdoc event + * @name ngRoute.$route#$routeUpdate + * @eventOf ngRoute.$route + * @eventType broadcast on root scope + * @description + * + * The `reloadOnSearch` property has been set to false, and we are reusing the same + * instance of the Controller. + */ + + var forceReload = false, + $route = { + routes: routes, + + /** + * @ngdoc method + * @name ngRoute.$route#reload + * @methodOf ngRoute.$route + * + * @description + * Causes `$route` service to reload the current route even if + * {@link ng.$location $location} hasn't changed. + * + * As a result of that, {@link ngRoute.directive:ngView ngView} + * creates new scope, reinstantiates the controller. + */ + reload: function() { + forceReload = true; + $rootScope.$evalAsync(updateRoute); + } + }; + + $rootScope.$on('$locationChangeSuccess', updateRoute); + + return $route; + + ///////////////////////////////////////////////////// + + /** + * @param on {string} current url + * @param route {Object} route regexp to match the url against + * @return {?Object} + * + * @description + * Check if the route matches the current url. + * + * Inspired by match in + * visionmedia/express/lib/router/router.js. + */ + function switchRouteMatcher(on, route) { + var keys = route.keys, + params = {}; + + if (!route.regexp) return null; + + var m = route.regexp.exec(on); + if (!m) return null; + + for (var i = 1, len = m.length; i < len; ++i) { + var key = keys[i - 1]; + + var val = 'string' == typeof m[i] + ? decodeURIComponent(m[i]) + : m[i]; + + if (key && val) { + params[key.name] = val; + } + } + return params; + } + + function updateRoute() { + var next = parseRoute(), + last = $route.current; + + if (next && last && next.$$route === last.$$route + && angular.equals(next.pathParams, last.pathParams) + && !next.reloadOnSearch && !forceReload) { + last.params = next.params; + angular.copy(last.params, $routeParams); + $rootScope.$broadcast('$routeUpdate', last); + } else if (next || last) { + forceReload = false; + $rootScope.$broadcast('$routeChangeStart', next, last); + $route.current = next; + if (next) { + if (next.redirectTo) { + if (angular.isString(next.redirectTo)) { + $location.path(interpolate(next.redirectTo, next.params)).search(next.params) + .replace(); + } else { + $location.url(next.redirectTo(next.pathParams, $location.path(), $location.search())) + .replace(); + } + } + } + + $q.when(next). + then(function() { + if (next) { + var locals = angular.extend({}, next.resolve), + template, templateUrl; + + angular.forEach(locals, function(value, key) { + locals[key] = angular.isString(value) ? + $injector.get(value) : $injector.invoke(value); + }); + + if (angular.isDefined(template = next.template)) { + if (angular.isFunction(template)) { + template = template(next.params); + } + } else if (angular.isDefined(templateUrl = next.templateUrl)) { + if (angular.isFunction(templateUrl)) { + templateUrl = templateUrl(next.params); + } + templateUrl = $sce.getTrustedResourceUrl(templateUrl); + if (angular.isDefined(templateUrl)) { + next.loadedTemplateUrl = templateUrl; + template = $http.get(templateUrl, {cache: $templateCache}). + then(function(response) { return response.data; }); + } + } + if (angular.isDefined(template)) { + locals['$template'] = template; + } + return $q.all(locals); + } + }). + // after route change + then(function(locals) { + if (next == $route.current) { + if (next) { + next.locals = locals; + angular.copy(next.params, $routeParams); + } + $rootScope.$broadcast('$routeChangeSuccess', next, last); + } + }, function(error) { + if (next == $route.current) { + $rootScope.$broadcast('$routeChangeError', next, last, error); + } + }); + } + } + + + /** + * @returns the current active route, by matching it against the URL + */ + function parseRoute() { + // Match a route + var params, match; + angular.forEach(routes, function(route, path) { + if (!match && (params = switchRouteMatcher($location.path(), route))) { + match = inherit(route, { + params: angular.extend({}, $location.search(), params), + pathParams: params}); + match.$$route = route; + } + }); + // No route matched; fallback to "otherwise" route + return match || routes[null] && inherit(routes[null], {params: {}, pathParams:{}}); + } + + /** + * @returns interpolation of the redirect path with the parameters + */ + function interpolate(string, params) { + var result = []; + angular.forEach((string||'').split(':'), function(segment, i) { + if (i === 0) { + result.push(segment); + } else { + var segmentMatch = segment.match(/(\w+)(.*)/); + var key = segmentMatch[1]; + result.push(params[key]); + result.push(segmentMatch[2] || ''); + delete params[key]; + } + }); + return result.join(''); + } + }]; +} + +ngRouteModule.provider('$routeParams', $RouteParamsProvider); + + +/** + * @ngdoc object + * @name ngRoute.$routeParams + * @requires $route + * + * @description + * The `$routeParams` service allows you to retrieve the current set of route parameters. + * + * Requires the {@link ngRoute `ngRoute`} module to be installed. + * + * The route parameters are a combination of {@link ng.$location `$location`}'s + * {@link ng.$location#methods_search `search()`} and {@link ng.$location#methods_path `path()`}. + * The `path` parameters are extracted when the {@link ngRoute.$route `$route`} path is matched. + * + * In case of parameter name collision, `path` params take precedence over `search` params. + * + * The service guarantees that the identity of the `$routeParams` object will remain unchanged + * (but its properties will likely change) even when a route change occurs. + * + * Note that the `$routeParams` are only updated *after* a route change completes successfully. + * This means that you cannot rely on `$routeParams` being correct in route resolve functions. + * Instead you can use `$route.current.params` to access the new route's parameters. + * + * @example + * <pre> + * // Given: + * // URL: http://server.com/index.html#/Chapter/1/Section/2?search=moby + * // Route: /Chapter/:chapterId/Section/:sectionId + * // + * // Then + * $routeParams ==> {chapterId:1, sectionId:2, search:'moby'} + * </pre> + */ +function $RouteParamsProvider() { + this.$get = function() { return {}; }; +} + +ngRouteModule.directive('ngView', ngViewFactory); +ngRouteModule.directive('ngView', ngViewFillContentFactory); + + +/** + * @ngdoc directive + * @name ngRoute.directive:ngView + * @restrict ECA + * + * @description + * # Overview + * `ngView` is a directive that complements the {@link ngRoute.$route $route} service by + * including the rendered template of the current route into the main layout (`index.html`) file. + * Every time the current route changes, the included view changes with it according to the + * configuration of the `$route` service. + * + * Requires the {@link ngRoute `ngRoute`} module to be installed. + * + * @animations + * enter - animation is used to bring new content into the browser. + * leave - animation is used to animate existing content away. + * + * The enter and leave animation occur concurrently. + * + * @scope + * @priority 400 + * @example + <example module="ngViewExample" deps="angular-route.js" animations="true"> + <file name="index.html"> + <div ng-controller="MainCntl as main"> + Choose: + <a href="Book/Moby">Moby</a> | + <a href="Book/Moby/ch/1">Moby: Ch1</a> | + <a href="Book/Gatsby">Gatsby</a> | + <a href="Book/Gatsby/ch/4?key=value">Gatsby: Ch4</a> | + <a href="Book/Scarlet">Scarlet Letter</a><br/> + + <div class="view-animate-container"> + <div ng-view class="view-animate"></div> + </div> + <hr /> + + <pre>$location.path() = {{main.$location.path()}}</pre> + <pre>$route.current.templateUrl = {{main.$route.current.templateUrl}}</pre> + <pre>$route.current.params = {{main.$route.current.params}}</pre> + <pre>$route.current.scope.name = {{main.$route.current.scope.name}}</pre> + <pre>$routeParams = {{main.$routeParams}}</pre> + </div> + </file> + + <file name="book.html"> + <div> + controller: {{book.name}}<br /> + Book Id: {{book.params.bookId}}<br /> + </div> + </file> + + <file name="chapter.html"> + <div> + controller: {{chapter.name}}<br /> + Book Id: {{chapter.params.bookId}}<br /> + Chapter Id: {{chapter.params.chapterId}} + </div> + </file> + + <file name="animations.css"> + .view-animate-container { + position:relative; + height:100px!important; + position:relative; + background:white; + border:1px solid black; + height:40px; + overflow:hidden; + } + + .view-animate { + padding:10px; + } + + .view-animate.ng-enter, .view-animate.ng-leave { + -webkit-transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 1.5s; + transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 1.5s; + + display:block; + width:100%; + border-left:1px solid black; + + position:absolute; + top:0; + left:0; + right:0; + bottom:0; + padding:10px; + } + + .view-animate.ng-enter { + left:100%; + } + .view-animate.ng-enter.ng-enter-active { + left:0; + } + .view-animate.ng-leave.ng-leave-active { + left:-100%; + } + </file> + + <file name="script.js"> + angular.module('ngViewExample', ['ngRoute', 'ngAnimate'], + function($routeProvider, $locationProvider) { + $routeProvider.when('/Book/:bookId', { + templateUrl: 'book.html', + controller: BookCntl, + controllerAs: 'book' + }); + $routeProvider.when('/Book/:bookId/ch/:chapterId', { + templateUrl: 'chapter.html', + controller: ChapterCntl, + controllerAs: 'chapter' + }); + + // configure html5 to get links working on jsfiddle + $locationProvider.html5Mode(true); + }); + + function MainCntl($route, $routeParams, $location) { + this.$route = $route; + this.$location = $location; + this.$routeParams = $routeParams; + } + + function BookCntl($routeParams) { + this.name = "BookCntl"; + this.params = $routeParams; + } + + function ChapterCntl($routeParams) { + this.name = "ChapterCntl"; + this.params = $routeParams; + } + </file> + + <file name="scenario.js"> + it('should load and compile correct template', function() { + element('a:contains("Moby: Ch1")').click(); + var content = element('.doc-example-live [ng-view]').text(); + expect(content).toMatch(/controller\: ChapterCntl/); + expect(content).toMatch(/Book Id\: Moby/); + expect(content).toMatch(/Chapter Id\: 1/); + + element('a:contains("Scarlet")').click(); + content = element('.doc-example-live [ng-view]').text(); + expect(content).toMatch(/controller\: BookCntl/); + expect(content).toMatch(/Book Id\: Scarlet/); + }); + </file> + </example> + */ + + +/** + * @ngdoc event + * @name ngRoute.directive:ngView#$viewContentLoaded + * @eventOf ngRoute.directive:ngView + * @eventType emit on the current ngView scope + * @description + * Emitted every time the ngView content is reloaded. + */ +ngViewFactory.$inject = ['$route', '$anchorScroll', '$animate']; +function ngViewFactory( $route, $anchorScroll, $animate) { + return { + restrict: 'ECA', + terminal: true, + priority: 400, + transclude: 'element', + link: function(scope, $element, attr, ctrl, $transclude) { + var currentScope, + currentElement, + autoScrollExp = attr.autoscroll, + onloadExp = attr.onload || ''; + + scope.$on('$routeChangeSuccess', update); + update(); + + function cleanupLastView() { + if (currentScope) { + currentScope.$destroy(); + currentScope = null; + } + if(currentElement) { + $animate.leave(currentElement); + currentElement = null; + } + } + + function update() { + var locals = $route.current && $route.current.locals, + template = locals && locals.$template; + + if (template) { + var newScope = scope.$new(); + var current = $route.current; + + // Note: This will also link all children of ng-view that were contained in the original + // html. If that content contains controllers, ... they could pollute/change the scope. + // However, using ng-view on an element with additional content does not make sense... + // Note: We can't remove them in the cloneAttchFn of $transclude as that + // function is called before linking the content, which would apply child + // directives to non existing elements. + var clone = $transclude(newScope, function(clone) { + $animate.enter(clone, null, currentElement || $element, function onNgViewEnter () { + if (angular.isDefined(autoScrollExp) + && (!autoScrollExp || scope.$eval(autoScrollExp))) { + $anchorScroll(); + } + }); + cleanupLastView(); + }); + + currentElement = clone; + currentScope = current.scope = newScope; + currentScope.$emit('$viewContentLoaded'); + currentScope.$eval(onloadExp); + } else { + cleanupLastView(); + } + } + } + }; +} + +// This directive is called during the $transclude call of the first `ngView` directive. +// It will replace and compile the content of the element with the loaded template. +// We need this directive so that the element content is already filled when +// the link function of another directive on the same element as ngView +// is called. +ngViewFillContentFactory.$inject = ['$compile', '$controller', '$route']; +function ngViewFillContentFactory($compile, $controller, $route) { + return { + restrict: 'ECA', + priority: -400, + link: function(scope, $element) { + var current = $route.current, + locals = current.locals; + + $element.html(locals.$template); + + var link = $compile($element.contents()); + + if (current.controller) { + locals.$scope = scope; + var controller = $controller(current.controller, locals); + if (current.controllerAs) { + scope[current.controllerAs] = controller; + } + $element.data('$ngControllerController', controller); + $element.children().data('$ngControllerController', controller); + } + + link(scope); + } + }; +} + + +})(window, window.angular); diff --git a/ecomp-sdk-app/src/main/webapp/app/fusion/external/ebz/angular_js/angular-route.min.js b/ecomp-sdk-app/src/main/webapp/app/fusion/external/ebz/angular_js/angular-route.min.js new file mode 100644 index 000000000..67158fbf5 --- /dev/null +++ b/ecomp-sdk-app/src/main/webapp/app/fusion/external/ebz/angular_js/angular-route.min.js @@ -0,0 +1,14 @@ +/* + AngularJS v1.2.25 + (c) 2010-2014 Google, Inc. http://angularjs.org + License: MIT +*/ +(function(n,e,A){'use strict';function x(s,g,h){return{restrict:"ECA",terminal:!0,priority:400,transclude:"element",link:function(a,c,b,f,w){function y(){p&&(p.remove(),p=null);k&&(k.$destroy(),k=null);l&&(h.leave(l,function(){p=null}),p=l,l=null)}function v(){var b=s.current&&s.current.locals;if(e.isDefined(b&&b.$template)){var b=a.$new(),d=s.current;l=w(b,function(d){h.enter(d,null,l||c,function(){!e.isDefined(t)||t&&!a.$eval(t)||g()});y()});k=d.scope=b;k.$emit("$viewContentLoaded");k.$eval(u)}else y()} +var k,l,p,t=b.autoscroll,u=b.onload||"";a.$on("$routeChangeSuccess",v);v()}}}function z(e,g,h){return{restrict:"ECA",priority:-400,link:function(a,c){var b=h.current,f=b.locals;c.html(f.$template);var w=e(c.contents());b.controller&&(f.$scope=a,f=g(b.controller,f),b.controllerAs&&(a[b.controllerAs]=f),c.data("$ngControllerController",f),c.children().data("$ngControllerController",f));w(a)}}}n=e.module("ngRoute",["ng"]).provider("$route",function(){function s(a,c){return e.extend(new (e.extend(function(){}, +{prototype:a})),c)}function g(a,e){var b=e.caseInsensitiveMatch,f={originalPath:a,regexp:a},h=f.keys=[];a=a.replace(/([().])/g,"\\$1").replace(/(\/)?:(\w+)([\?\*])?/g,function(a,e,b,c){a="?"===c?c:null;c="*"===c?c:null;h.push({name:b,optional:!!a});e=e||"";return""+(a?"":e)+"(?:"+(a?e:"")+(c&&"(.+?)"||"([^/]+)")+(a||"")+")"+(a||"")}).replace(/([\/$\*])/g,"\\$1");f.regexp=RegExp("^"+a+"$",b?"i":"");return f}var h={};this.when=function(a,c){h[a]=e.extend({reloadOnSearch:!0},c,a&&g(a,c));if(a){var b= +"/"==a[a.length-1]?a.substr(0,a.length-1):a+"/";h[b]=e.extend({redirectTo:a},g(b,c))}return this};this.otherwise=function(a){this.when(null,a);return this};this.$get=["$rootScope","$location","$routeParams","$q","$injector","$http","$templateCache","$sce",function(a,c,b,f,g,n,v,k){function l(){var d=p(),m=r.current;if(d&&m&&d.$$route===m.$$route&&e.equals(d.pathParams,m.pathParams)&&!d.reloadOnSearch&&!u)m.params=d.params,e.copy(m.params,b),a.$broadcast("$routeUpdate",m);else if(d||m)u=!1,a.$broadcast("$routeChangeStart", +d,m),(r.current=d)&&d.redirectTo&&(e.isString(d.redirectTo)?c.path(t(d.redirectTo,d.params)).search(d.params).replace():c.url(d.redirectTo(d.pathParams,c.path(),c.search())).replace()),f.when(d).then(function(){if(d){var a=e.extend({},d.resolve),c,b;e.forEach(a,function(d,c){a[c]=e.isString(d)?g.get(d):g.invoke(d)});e.isDefined(c=d.template)?e.isFunction(c)&&(c=c(d.params)):e.isDefined(b=d.templateUrl)&&(e.isFunction(b)&&(b=b(d.params)),b=k.getTrustedResourceUrl(b),e.isDefined(b)&&(d.loadedTemplateUrl= +b,c=n.get(b,{cache:v}).then(function(a){return a.data})));e.isDefined(c)&&(a.$template=c);return f.all(a)}}).then(function(c){d==r.current&&(d&&(d.locals=c,e.copy(d.params,b)),a.$broadcast("$routeChangeSuccess",d,m))},function(c){d==r.current&&a.$broadcast("$routeChangeError",d,m,c)})}function p(){var a,b;e.forEach(h,function(f,h){var q;if(q=!b){var g=c.path();q=f.keys;var l={};if(f.regexp)if(g=f.regexp.exec(g)){for(var k=1,p=g.length;k<p;++k){var n=q[k-1],r=g[k];n&&r&&(l[n.name]=r)}q=l}else q=null; +else q=null;q=a=q}q&&(b=s(f,{params:e.extend({},c.search(),a),pathParams:a}),b.$$route=f)});return b||h[null]&&s(h[null],{params:{},pathParams:{}})}function t(a,c){var b=[];e.forEach((a||"").split(":"),function(a,d){if(0===d)b.push(a);else{var e=a.match(/(\w+)(.*)/),f=e[1];b.push(c[f]);b.push(e[2]||"");delete c[f]}});return b.join("")}var u=!1,r={routes:h,reload:function(){u=!0;a.$evalAsync(l)}};a.$on("$locationChangeSuccess",l);return r}]});n.provider("$routeParams",function(){this.$get=function(){return{}}}); +n.directive("ngView",x);n.directive("ngView",z);x.$inject=["$route","$anchorScroll","$animate"];z.$inject=["$compile","$controller","$route"]})(window,window.angular); +//# sourceMappingURL=angular-route.min.js.map
\ No newline at end of file diff --git a/ecomp-sdk-app/src/main/webapp/app/fusion/external/ebz/angular_js/angular-sanitize.js b/ecomp-sdk-app/src/main/webapp/app/fusion/external/ebz/angular_js/angular-sanitize.js new file mode 100644 index 000000000..87100fdbf --- /dev/null +++ b/ecomp-sdk-app/src/main/webapp/app/fusion/external/ebz/angular_js/angular-sanitize.js @@ -0,0 +1,647 @@ +/** + * @license AngularJS v1.2.25 + * (c) 2010-2014 Google, Inc. http://angularjs.org + * License: MIT + */ +(function(window, angular, undefined) {'use strict'; + +var $sanitizeMinErr = angular.$$minErr('$sanitize'); + +/** + * @ngdoc module + * @name ngSanitize + * @description + * + * # ngSanitize + * + * The `ngSanitize` module provides functionality to sanitize HTML. + * + * + * <div doc-module-components="ngSanitize"></div> + * + * See {@link ngSanitize.$sanitize `$sanitize`} for usage. + */ + +/* + * HTML Parser By Misko Hevery (misko@hevery.com) + * based on: HTML Parser By John Resig (ejohn.org) + * Original code by Erik Arvidsson, Mozilla Public License + * http://erik.eae.net/simplehtmlparser/simplehtmlparser.js + * + * // Use like so: + * htmlParser(htmlString, { + * start: function(tag, attrs, unary) {}, + * end: function(tag) {}, + * chars: function(text) {}, + * comment: function(text) {} + * }); + * + */ + + +/** + * @ngdoc service + * @name $sanitize + * @kind function + * + * @description + * The input is sanitized by parsing the html into tokens. All safe tokens (from a whitelist) are + * then serialized back to properly escaped html string. This means that no unsafe input can make + * it into the returned string, however, since our parser is more strict than a typical browser + * parser, it's possible that some obscure input, which would be recognized as valid HTML by a + * browser, won't make it through the sanitizer. + * The whitelist is configured using the functions `aHrefSanitizationWhitelist` and + * `imgSrcSanitizationWhitelist` of {@link ng.$compileProvider `$compileProvider`}. + * + * @param {string} html Html input. + * @returns {string} Sanitized html. + * + * @example + <example module="sanitizeExample" deps="angular-sanitize.js"> + <file name="index.html"> + <script> + angular.module('sanitizeExample', ['ngSanitize']) + .controller('ExampleController', ['$scope', '$sce', function($scope, $sce) { + $scope.snippet = + '<p style="color:blue">an html\n' + + '<em onmouseover="this.textContent=\'PWN3D!\'">click here</em>\n' + + 'snippet</p>'; + $scope.deliberatelyTrustDangerousSnippet = function() { + return $sce.trustAsHtml($scope.snippet); + }; + }]); + </script> + <div ng-controller="ExampleController"> + Snippet: <textarea ng-model="snippet" cols="60" rows="3"></textarea> + <table> + <tr> + <td>Directive</td> + <td>How</td> + <td>Source</td> + <td>Rendered</td> + </tr> + <tr id="bind-html-with-sanitize"> + <td>ng-bind-html</td> + <td>Automatically uses $sanitize</td> + <td><pre><div ng-bind-html="snippet"><br/></div></pre></td> + <td><div ng-bind-html="snippet"></div></td> + </tr> + <tr id="bind-html-with-trust"> + <td>ng-bind-html</td> + <td>Bypass $sanitize by explicitly trusting the dangerous value</td> + <td> + <pre><div ng-bind-html="deliberatelyTrustDangerousSnippet()"> +</div></pre> + </td> + <td><div ng-bind-html="deliberatelyTrustDangerousSnippet()"></div></td> + </tr> + <tr id="bind-default"> + <td>ng-bind</td> + <td>Automatically escapes</td> + <td><pre><div ng-bind="snippet"><br/></div></pre></td> + <td><div ng-bind="snippet"></div></td> + </tr> + </table> + </div> + </file> + <file name="protractor.js" type="protractor"> + it('should sanitize the html snippet by default', function() { + expect(element(by.css('#bind-html-with-sanitize div')).getInnerHtml()). + toBe('<p>an html\n<em>click here</em>\nsnippet</p>'); + }); + + it('should inline raw snippet if bound to a trusted value', function() { + expect(element(by.css('#bind-html-with-trust div')).getInnerHtml()). + toBe("<p style=\"color:blue\">an html\n" + + "<em onmouseover=\"this.textContent='PWN3D!'\">click here</em>\n" + + "snippet</p>"); + }); + + it('should escape snippet without any filter', function() { + expect(element(by.css('#bind-default div')).getInnerHtml()). + toBe("<p style=\"color:blue\">an html\n" + + "<em onmouseover=\"this.textContent='PWN3D!'\">click here</em>\n" + + "snippet</p>"); + }); + + it('should update', function() { + element(by.model('snippet')).clear(); + element(by.model('snippet')).sendKeys('new <b onclick="alert(1)">text</b>'); + expect(element(by.css('#bind-html-with-sanitize div')).getInnerHtml()). + toBe('new <b>text</b>'); + expect(element(by.css('#bind-html-with-trust div')).getInnerHtml()).toBe( + 'new <b onclick="alert(1)">text</b>'); + expect(element(by.css('#bind-default div')).getInnerHtml()).toBe( + "new <b onclick=\"alert(1)\">text</b>"); + }); + </file> + </example> + */ +function $SanitizeProvider() { + this.$get = ['$$sanitizeUri', function($$sanitizeUri) { + return function(html) { + var buf = []; + htmlParser(html, htmlSanitizeWriter(buf, function(uri, isImage) { + return !/^unsafe/.test($$sanitizeUri(uri, isImage)); + })); + return buf.join(''); + }; + }]; +} + +function sanitizeText(chars) { + var buf = []; + var writer = htmlSanitizeWriter(buf, angular.noop); + writer.chars(chars); + return buf.join(''); +} + + +// Regular Expressions for parsing tags and attributes +var START_TAG_REGEXP = + /^<((?:[a-zA-Z])[\w:-]*)((?:\s+[\w:-]+(?:\s*=\s*(?:(?:"[^"]*")|(?:'[^']*')|[^>\s]+))?)*)\s*(\/?)\s*(>?)/, + END_TAG_REGEXP = /^<\/\s*([\w:-]+)[^>]*>/, + ATTR_REGEXP = /([\w:-]+)(?:\s*=\s*(?:(?:"((?:[^"])*)")|(?:'((?:[^'])*)')|([^>\s]+)))?/g, + BEGIN_TAG_REGEXP = /^</, + BEGING_END_TAGE_REGEXP = /^<\//, + COMMENT_REGEXP = /<!--(.*?)-->/g, + DOCTYPE_REGEXP = /<!DOCTYPE([^>]*?)>/i, + CDATA_REGEXP = /<!\[CDATA\[(.*?)]]>/g, + SURROGATE_PAIR_REGEXP = /[\uD800-\uDBFF][\uDC00-\uDFFF]/g, + // Match everything outside of normal chars and " (quote character) + NON_ALPHANUMERIC_REGEXP = /([^\#-~| |!])/g; + + +// Good source of info about elements and attributes +// http://dev.w3.org/html5/spec/Overview.html#semantics +// http://simon.html5.org/html-elements + +// Safe Void Elements - HTML5 +// http://dev.w3.org/html5/spec/Overview.html#void-elements +var voidElements = makeMap("area,br,col,hr,img,wbr"); + +// Elements that you can, intentionally, leave open (and which close themselves) +// http://dev.w3.org/html5/spec/Overview.html#optional-tags +var optionalEndTagBlockElements = makeMap("colgroup,dd,dt,li,p,tbody,td,tfoot,th,thead,tr"), + optionalEndTagInlineElements = makeMap("rp,rt"), + optionalEndTagElements = angular.extend({}, + optionalEndTagInlineElements, + optionalEndTagBlockElements); + +// Safe Block Elements - HTML5 +var blockElements = angular.extend({}, optionalEndTagBlockElements, makeMap("address,article," + + "aside,blockquote,caption,center,del,dir,div,dl,figure,figcaption,footer,h1,h2,h3,h4,h5," + + "h6,header,hgroup,hr,ins,map,menu,nav,ol,pre,script,section,table,ul")); + +// Inline Elements - HTML5 +var inlineElements = angular.extend({}, optionalEndTagInlineElements, makeMap("a,abbr,acronym,b," + + "bdi,bdo,big,br,cite,code,del,dfn,em,font,i,img,ins,kbd,label,map,mark,q,ruby,rp,rt,s," + + "samp,small,span,strike,strong,sub,sup,time,tt,u,var")); + + +// Special Elements (can contain anything) +var specialElements = makeMap("script,style"); + +var validElements = angular.extend({}, + voidElements, + blockElements, + inlineElements, + optionalEndTagElements); + +//Attributes that have href and hence need to be sanitized +var uriAttrs = makeMap("background,cite,href,longdesc,src,usemap"); +var validAttrs = angular.extend({}, uriAttrs, makeMap( + 'abbr,align,alt,axis,bgcolor,border,cellpadding,cellspacing,class,clear,'+ + 'color,cols,colspan,compact,coords,dir,face,headers,height,hreflang,hspace,'+ + 'ismap,lang,language,nohref,nowrap,rel,rev,rows,rowspan,rules,'+ + 'scope,scrolling,shape,size,span,start,summary,target,title,type,'+ + 'valign,value,vspace,width')); + +function makeMap(str) { + var obj = {}, items = str.split(','), i; + for (i = 0; i < items.length; i++) obj[items[i]] = true; + return obj; +} + + +/** + * @example + * htmlParser(htmlString, { + * start: function(tag, attrs, unary) {}, + * end: function(tag) {}, + * chars: function(text) {}, + * comment: function(text) {} + * }); + * + * @param {string} html string + * @param {object} handler + */ +function htmlParser( html, handler ) { + if (typeof html !== 'string') { + if (html === null || typeof html === 'undefined') { + html = ''; + } else { + html = '' + html; + } + } + var index, chars, match, stack = [], last = html, text; + stack.last = function() { return stack[ stack.length - 1 ]; }; + + while ( html ) { + text = ''; + chars = true; + + // Make sure we're not in a script or style element + if ( !stack.last() || !specialElements[ stack.last() ] ) { + + // Comment + if ( html.indexOf("<!--") === 0 ) { + // comments containing -- are not allowed unless they terminate the comment + index = html.indexOf("--", 4); + + if ( index >= 0 && html.lastIndexOf("-->", index) === index) { + if (handler.comment) handler.comment( html.substring( 4, index ) ); + html = html.substring( index + 3 ); + chars = false; + } + // DOCTYPE + } else if ( DOCTYPE_REGEXP.test(html) ) { + match = html.match( DOCTYPE_REGEXP ); + + if ( match ) { + html = html.replace( match[0], ''); + chars = false; + } + // end tag + } else if ( BEGING_END_TAGE_REGEXP.test(html) ) { + match = html.match( END_TAG_REGEXP ); + + if ( match ) { + html = html.substring( match[0].length ); + match[0].replace( END_TAG_REGEXP, parseEndTag ); + chars = false; + } + + // start tag + } else if ( BEGIN_TAG_REGEXP.test(html) ) { + match = html.match( START_TAG_REGEXP ); + + if ( match ) { + // We only have a valid start-tag if there is a '>'. + if ( match[4] ) { + html = html.substring( match[0].length ); + match[0].replace( START_TAG_REGEXP, parseStartTag ); + } + chars = false; + } else { + // no ending tag found --- this piece should be encoded as an entity. + text += '<'; + html = html.substring(1); + } + } + + if ( chars ) { + index = html.indexOf("<"); + + text += index < 0 ? html : html.substring( 0, index ); + html = index < 0 ? "" : html.substring( index ); + + if (handler.chars) handler.chars( decodeEntities(text) ); + } + + } else { + html = html.replace(new RegExp("(.*)<\\s*\\/\\s*" + stack.last() + "[^>]*>", 'i'), + function(all, text){ + text = text.replace(COMMENT_REGEXP, "$1").replace(CDATA_REGEXP, "$1"); + + if (handler.chars) handler.chars( decodeEntities(text) ); + + return ""; + }); + + parseEndTag( "", stack.last() ); + } + + if ( html == last ) { + throw $sanitizeMinErr('badparse', "The sanitizer was unable to parse the following block " + + "of html: {0}", html); + } + last = html; + } + + // Clean up any remaining tags + parseEndTag(); + + function parseStartTag( tag, tagName, rest, unary ) { + tagName = angular.lowercase(tagName); + if ( blockElements[ tagName ] ) { + while ( stack.last() && inlineElements[ stack.last() ] ) { + parseEndTag( "", stack.last() ); + } + } + + if ( optionalEndTagElements[ tagName ] && stack.last() == tagName ) { + parseEndTag( "", tagName ); + } + + unary = voidElements[ tagName ] || !!unary; + + if ( !unary ) + stack.push( tagName ); + + var attrs = {}; + + rest.replace(ATTR_REGEXP, + function(match, name, doubleQuotedValue, singleQuotedValue, unquotedValue) { + var value = doubleQuotedValue + || singleQuotedValue + || unquotedValue + || ''; + + attrs[name] = decodeEntities(value); + }); + if (handler.start) handler.start( tagName, attrs, unary ); + } + + function parseEndTag( tag, tagName ) { + var pos = 0, i; + tagName = angular.lowercase(tagName); + if ( tagName ) + // Find the closest opened tag of the same type + for ( pos = stack.length - 1; pos >= 0; pos-- ) + if ( stack[ pos ] == tagName ) + break; + + if ( pos >= 0 ) { + // Close all the open elements, up the stack + for ( i = stack.length - 1; i >= pos; i-- ) + if (handler.end) handler.end( stack[ i ] ); + + // Remove the open elements from the stack + stack.length = pos; + } + } +} + +var hiddenPre=document.createElement("pre"); +var spaceRe = /^(\s*)([\s\S]*?)(\s*)$/; +/** + * decodes all entities into regular string + * @param value + * @returns {string} A string with decoded entities. + */ +function decodeEntities(value) { + if (!value) { return ''; } + + // Note: IE8 does not preserve spaces at the start/end of innerHTML + // so we must capture them and reattach them afterward + var parts = spaceRe.exec(value); + var spaceBefore = parts[1]; + var spaceAfter = parts[3]; + var content = parts[2]; + if (content) { + hiddenPre.innerHTML=content.replace(/</g,"<"); + // innerText depends on styling as it doesn't display hidden elements. + // Therefore, it's better to use textContent not to cause unnecessary + // reflows. However, IE<9 don't support textContent so the innerText + // fallback is necessary. + content = 'textContent' in hiddenPre ? + hiddenPre.textContent : hiddenPre.innerText; + } + return spaceBefore + content + spaceAfter; +} + +/** + * Escapes all potentially dangerous characters, so that the + * resulting string can be safely inserted into attribute or + * element text. + * @param value + * @returns {string} escaped text + */ +function encodeEntities(value) { + return value. + replace(/&/g, '&'). + replace(SURROGATE_PAIR_REGEXP, function (value) { + var hi = value.charCodeAt(0); + var low = value.charCodeAt(1); + return '&#' + (((hi - 0xD800) * 0x400) + (low - 0xDC00) + 0x10000) + ';'; + }). + replace(NON_ALPHANUMERIC_REGEXP, function(value){ + return '&#' + value.charCodeAt(0) + ';'; + }). + replace(/</g, '<'). + replace(/>/g, '>'); +} + +/** + * create an HTML/XML writer which writes to buffer + * @param {Array} buf use buf.jain('') to get out sanitized html string + * @returns {object} in the form of { + * start: function(tag, attrs, unary) {}, + * end: function(tag) {}, + * chars: function(text) {}, + * comment: function(text) {} + * } + */ +function htmlSanitizeWriter(buf, uriValidator){ + var ignore = false; + var out = angular.bind(buf, buf.push); + return { + start: function(tag, attrs, unary){ + tag = angular.lowercase(tag); + if (!ignore && specialElements[tag]) { + ignore = tag; + } + if (!ignore && validElements[tag] === true) { + out('<'); + out(tag); + angular.forEach(attrs, function(value, key){ + var lkey=angular.lowercase(key); + var isImage = (tag === 'img' && lkey === 'src') || (lkey === 'background'); + if (validAttrs[lkey] === true && + (uriAttrs[lkey] !== true || uriValidator(value, isImage))) { + out(' '); + out(key); + out('="'); + out(encodeEntities(value)); + out('"'); + } + }); + out(unary ? '/>' : '>'); + } + }, + end: function(tag){ + tag = angular.lowercase(tag); + if (!ignore && validElements[tag] === true) { + out('</'); + out(tag); + out('>'); + } + if (tag == ignore) { + ignore = false; + } + }, + chars: function(chars){ + if (!ignore) { + out(encodeEntities(chars)); + } + } + }; +} + + +// define ngSanitize module and register $sanitize service +angular.module('ngSanitize', []).provider('$sanitize', $SanitizeProvider); + +/* global sanitizeText: false */ + +/** + * @ngdoc filter + * @name linky + * @kind function + * + * @description + * Finds links in text input and turns them into html links. Supports http/https/ftp/mailto and + * plain email address links. + * + * Requires the {@link ngSanitize `ngSanitize`} module to be installed. + * + * @param {string} text Input text. + * @param {string} target Window (_blank|_self|_parent|_top) or named frame to open links in. + * @returns {string} Html-linkified text. + * + * @usage + <span ng-bind-html="linky_expression | linky"></span> + * + * @example + <example module="linkyExample" deps="angular-sanitize.js"> + <file name="index.html"> + <script> + angular.module('linkyExample', ['ngSanitize']) + .controller('ExampleController', ['$scope', function($scope) { + $scope.snippet = + 'Pretty text with some links:\n'+ + 'http://angularjs.org/,\n'+ + 'mailto:us@somewhere.org,\n'+ + 'another@somewhere.org,\n'+ + 'and one more: ftp://127.0.0.1/.'; + $scope.snippetWithTarget = 'http://angularjs.org/'; + }]); + </script> + <div ng-controller="ExampleController"> + Snippet: <textarea ng-model="snippet" cols="60" rows="3"></textarea> + <table> + <tr> + <td>Filter</td> + <td>Source</td> + <td>Rendered</td> + </tr> + <tr id="linky-filter"> + <td>linky filter</td> + <td> + <pre><div ng-bind-html="snippet | linky"><br></div></pre> + </td> + <td> + <div ng-bind-html="snippet | linky"></div> + </td> + </tr> + <tr id="linky-target"> + <td>linky target</td> + <td> + <pre><div ng-bind-html="snippetWithTarget | linky:'_blank'"><br></div></pre> + </td> + <td> + <div ng-bind-html="snippetWithTarget | linky:'_blank'"></div> + </td> + </tr> + <tr id="escaped-html"> + <td>no filter</td> + <td><pre><div ng-bind="snippet"><br></div></pre></td> + <td><div ng-bind="snippet"></div></td> + </tr> + </table> + </file> + <file name="protractor.js" type="protractor"> + it('should linkify the snippet with urls', function() { + expect(element(by.id('linky-filter')).element(by.binding('snippet | linky')).getText()). + toBe('Pretty text with some links: http://angularjs.org/, us@somewhere.org, ' + + 'another@somewhere.org, and one more: ftp://127.0.0.1/.'); + expect(element.all(by.css('#linky-filter a')).count()).toEqual(4); + }); + + it('should not linkify snippet without the linky filter', function() { + expect(element(by.id('escaped-html')).element(by.binding('snippet')).getText()). + toBe('Pretty text with some links: http://angularjs.org/, mailto:us@somewhere.org, ' + + 'another@somewhere.org, and one more: ftp://127.0.0.1/.'); + expect(element.all(by.css('#escaped-html a')).count()).toEqual(0); + }); + + it('should update', function() { + element(by.model('snippet')).clear(); + element(by.model('snippet')).sendKeys('new http://link.'); + expect(element(by.id('linky-filter')).element(by.binding('snippet | linky')).getText()). + toBe('new http://link.'); + expect(element.all(by.css('#linky-filter a')).count()).toEqual(1); + expect(element(by.id('escaped-html')).element(by.binding('snippet')).getText()) + .toBe('new http://link.'); + }); + + it('should work with the target property', function() { + expect(element(by.id('linky-target')). + element(by.binding("snippetWithTarget | linky:'_blank'")).getText()). + toBe('http://angularjs.org/'); + expect(element(by.css('#linky-target a')).getAttribute('target')).toEqual('_blank'); + }); + </file> + </example> + */ +angular.module('ngSanitize').filter('linky', ['$sanitize', function($sanitize) { + var LINKY_URL_REGEXP = + /((ftp|https?):\/\/|(mailto:)?[A-Za-z0-9._%+-]+@)\S*[^\s.;,(){}<>"]/, + MAILTO_REGEXP = /^mailto:/; + + return function(text, target) { + if (!text) return text; + var match; + var raw = text; + var html = []; + var url; + var i; + while ((match = raw.match(LINKY_URL_REGEXP))) { + // We can not end in these as they are sometimes found at the end of the sentence + url = match[0]; + // if we did not match ftp/http/mailto then assume mailto + if (match[2] == match[3]) url = 'mailto:' + url; + i = match.index; + addText(raw.substr(0, i)); + addLink(url, match[0].replace(MAILTO_REGEXP, '')); + raw = raw.substring(i + match[0].length); + } + addText(raw); + return $sanitize(html.join('')); + + function addText(text) { + if (!text) { + return; + } + html.push(sanitizeText(text)); + } + + function addLink(url, text) { + html.push('<a '); + if (angular.isDefined(target)) { + html.push('target="'); + html.push(target); + html.push('" '); + } + html.push('href="'); + html.push(url); + html.push('">'); + addText(text); + html.push('</a>'); + } + }; +}]); + + +})(window, window.angular); diff --git a/ecomp-sdk-app/src/main/webapp/app/fusion/external/ebz/angular_js/angular-touch.js b/ecomp-sdk-app/src/main/webapp/app/fusion/external/ebz/angular_js/angular-touch.js new file mode 100644 index 000000000..fd416a358 --- /dev/null +++ b/ecomp-sdk-app/src/main/webapp/app/fusion/external/ebz/angular_js/angular-touch.js @@ -0,0 +1,628 @@ +/** + * @license AngularJS v1.4.3 + * (c) 2010-2015 Google, Inc. http://angularjs.org + * License: MIT + */ +(function(window, angular, undefined) {'use strict'; + +/** + * @ngdoc module + * @name ngTouch + * @description + * + * # ngTouch + * + * The `ngTouch` module provides touch events and other helpers for touch-enabled devices. + * The implementation is based on jQuery Mobile touch event handling + * ([jquerymobile.com](http://jquerymobile.com/)). + * + * + * See {@link ngTouch.$swipe `$swipe`} for usage. + * + * <div doc-module-components="ngTouch"></div> + * + */ + +// define ngTouch module +/* global -ngTouch */ +var ngTouch = angular.module('ngTouch', []); + +function nodeName_(element) { + return angular.lowercase(element.nodeName || (element[0] && element[0].nodeName)); +} + +/* global ngTouch: false */ + + /** + * @ngdoc service + * @name $swipe + * + * @description + * The `$swipe` service is a service that abstracts the messier details of hold-and-drag swipe + * behavior, to make implementing swipe-related directives more convenient. + * + * Requires the {@link ngTouch `ngTouch`} module to be installed. + * + * `$swipe` is used by the `ngSwipeLeft` and `ngSwipeRight` directives in `ngTouch`, and by + * `ngCarousel` in a separate component. + * + * # Usage + * The `$swipe` service is an object with a single method: `bind`. `bind` takes an element + * which is to be watched for swipes, and an object with four handler functions. See the + * documentation for `bind` below. + */ + +ngTouch.factory('$swipe', [function() { + // The total distance in any direction before we make the call on swipe vs. scroll. + var MOVE_BUFFER_RADIUS = 10; + + var POINTER_EVENTS = { + 'mouse': { + start: 'mousedown', + move: 'mousemove', + end: 'mouseup' + }, + 'touch': { + start: 'touchstart', + move: 'touchmove', + end: 'touchend', + cancel: 'touchcancel' + } + }; + + function getCoordinates(event) { + var originalEvent = event.originalEvent || event; + var touches = originalEvent.touches && originalEvent.touches.length ? originalEvent.touches : [originalEvent]; + var e = (originalEvent.changedTouches && originalEvent.changedTouches[0]) || touches[0]; + + return { + x: e.clientX, + y: e.clientY + }; + } + + function getEvents(pointerTypes, eventType) { + var res = []; + angular.forEach(pointerTypes, function(pointerType) { + var eventName = POINTER_EVENTS[pointerType][eventType]; + if (eventName) { + res.push(eventName); + } + }); + return res.join(' '); + } + + return { + /** + * @ngdoc method + * @name $swipe#bind + * + * @description + * The main method of `$swipe`. It takes an element to be watched for swipe motions, and an + * object containing event handlers. + * The pointer types that should be used can be specified via the optional + * third argument, which is an array of strings `'mouse'` and `'touch'`. By default, + * `$swipe` will listen for `mouse` and `touch` events. + * + * The four events are `start`, `move`, `end`, and `cancel`. `start`, `move`, and `end` + * receive as a parameter a coordinates object of the form `{ x: 150, y: 310 }` and the raw + * `event`. `cancel` receives the raw `event` as its single parameter. + * + * `start` is called on either `mousedown` or `touchstart`. After this event, `$swipe` is + * watching for `touchmove` or `mousemove` events. These events are ignored until the total + * distance moved in either dimension exceeds a small threshold. + * + * Once this threshold is exceeded, either the horizontal or vertical delta is greater. + * - If the horizontal distance is greater, this is a swipe and `move` and `end` events follow. + * - If the vertical distance is greater, this is a scroll, and we let the browser take over. + * A `cancel` event is sent. + * + * `move` is called on `mousemove` and `touchmove` after the above logic has determined that + * a swipe is in progress. + * + * `end` is called when a swipe is successfully completed with a `touchend` or `mouseup`. + * + * `cancel` is called either on a `touchcancel` from the browser, or when we begin scrolling + * as described above. + * + */ + bind: function(element, eventHandlers, pointerTypes) { + // Absolute total movement, used to control swipe vs. scroll. + var totalX, totalY; + // Coordinates of the start position. + var startCoords; + // Last event's position. + var lastPos; + // Whether a swipe is active. + var active = false; + + pointerTypes = pointerTypes || ['mouse', 'touch']; + element.on(getEvents(pointerTypes, 'start'), function(event) { + startCoords = getCoordinates(event); + active = true; + totalX = 0; + totalY = 0; + lastPos = startCoords; + eventHandlers['start'] && eventHandlers['start'](startCoords, event); + }); + var events = getEvents(pointerTypes, 'cancel'); + if (events) { + element.on(events, function(event) { + active = false; + eventHandlers['cancel'] && eventHandlers['cancel'](event); + }); + } + + element.on(getEvents(pointerTypes, 'move'), function(event) { + if (!active) return; + + // Android will send a touchcancel if it thinks we're starting to scroll. + // So when the total distance (+ or - or both) exceeds 10px in either direction, + // we either: + // - On totalX > totalY, we send preventDefault() and treat this as a swipe. + // - On totalY > totalX, we let the browser handle it as a scroll. + + if (!startCoords) return; + var coords = getCoordinates(event); + + totalX += Math.abs(coords.x - lastPos.x); + totalY += Math.abs(coords.y - lastPos.y); + + lastPos = coords; + + if (totalX < MOVE_BUFFER_RADIUS && totalY < MOVE_BUFFER_RADIUS) { + return; + } + + // One of totalX or totalY has exceeded the buffer, so decide on swipe vs. scroll. + if (totalY > totalX) { + // Allow native scrolling to take over. + active = false; + eventHandlers['cancel'] && eventHandlers['cancel'](event); + return; + } else { + // Prevent the browser from scrolling. + event.preventDefault(); + eventHandlers['move'] && eventHandlers['move'](coords, event); + } + }); + + element.on(getEvents(pointerTypes, 'end'), function(event) { + if (!active) return; + active = false; + eventHandlers['end'] && eventHandlers['end'](getCoordinates(event), event); + }); + } + }; +}]); + +/* global ngTouch: false, + nodeName_: false +*/ + +/** + * @ngdoc directive + * @name ngClick + * + * @description + * A more powerful replacement for the default ngClick designed to be used on touchscreen + * devices. Most mobile browsers wait about 300ms after a tap-and-release before sending + * the click event. This version handles them immediately, and then prevents the + * following click event from propagating. + * + * Requires the {@link ngTouch `ngTouch`} module to be installed. + * + * This directive can fall back to using an ordinary click event, and so works on desktop + * browsers as well as mobile. + * + * This directive also sets the CSS class `ng-click-active` while the element is being held + * down (by a mouse click or touch) so you can restyle the depressed element if you wish. + * + * @element ANY + * @param {expression} ngClick {@link guide/expression Expression} to evaluate + * upon tap. (Event object is available as `$event`) + * + * @example + <example module="ngClickExample" deps="angular-touch.js"> + <file name="index.html"> + <button ng-click="count = count + 1" ng-init="count=0"> + Increment + </button> + count: {{ count }} + </file> + <file name="script.js"> + angular.module('ngClickExample', ['ngTouch']); + </file> + </example> + */ + +ngTouch.config(['$provide', function($provide) { + $provide.decorator('ngClickDirective', ['$delegate', function($delegate) { + // drop the default ngClick directive + $delegate.shift(); + return $delegate; + }]); +}]); + +ngTouch.directive('ngClick', ['$parse', '$timeout', '$rootElement', + function($parse, $timeout, $rootElement) { + var TAP_DURATION = 750; // Shorter than 750ms is a tap, longer is a taphold or drag. + var MOVE_TOLERANCE = 12; // 12px seems to work in most mobile browsers. + var PREVENT_DURATION = 2500; // 2.5 seconds maximum from preventGhostClick call to click + var CLICKBUSTER_THRESHOLD = 25; // 25 pixels in any dimension is the limit for busting clicks. + + var ACTIVE_CLASS_NAME = 'ng-click-active'; + var lastPreventedTime; + var touchCoordinates; + var lastLabelClickCoordinates; + + + // TAP EVENTS AND GHOST CLICKS + // + // Why tap events? + // Mobile browsers detect a tap, then wait a moment (usually ~300ms) to see if you're + // double-tapping, and then fire a click event. + // + // This delay sucks and makes mobile apps feel unresponsive. + // So we detect touchstart, touchcancel and touchend ourselves and determine when + // the user has tapped on something. + // + // What happens when the browser then generates a click event? + // The browser, of course, also detects the tap and fires a click after a delay. This results in + // tapping/clicking twice. We do "clickbusting" to prevent it. + // + // How does it work? + // We attach global touchstart and click handlers, that run during the capture (early) phase. + // So the sequence for a tap is: + // - global touchstart: Sets an "allowable region" at the point touched. + // - element's touchstart: Starts a touch + // (- touchcancel ends the touch, no click follows) + // - element's touchend: Determines if the tap is valid (didn't move too far away, didn't hold + // too long) and fires the user's tap handler. The touchend also calls preventGhostClick(). + // - preventGhostClick() removes the allowable region the global touchstart created. + // - The browser generates a click event. + // - The global click handler catches the click, and checks whether it was in an allowable region. + // - If preventGhostClick was called, the region will have been removed, the click is busted. + // - If the region is still there, the click proceeds normally. Therefore clicks on links and + // other elements without ngTap on them work normally. + // + // This is an ugly, terrible hack! + // Yeah, tell me about it. The alternatives are using the slow click events, or making our users + // deal with the ghost clicks, so I consider this the least of evils. Fortunately Angular + // encapsulates this ugly logic away from the user. + // + // Why not just put click handlers on the element? + // We do that too, just to be sure. If the tap event caused the DOM to change, + // it is possible another element is now in that position. To take account for these possibly + // distinct elements, the handlers are global and care only about coordinates. + + // Checks if the coordinates are close enough to be within the region. + function hit(x1, y1, x2, y2) { + return Math.abs(x1 - x2) < CLICKBUSTER_THRESHOLD && Math.abs(y1 - y2) < CLICKBUSTER_THRESHOLD; + } + + // Checks a list of allowable regions against a click location. + // Returns true if the click should be allowed. + // Splices out the allowable region from the list after it has been used. + function checkAllowableRegions(touchCoordinates, x, y) { + for (var i = 0; i < touchCoordinates.length; i += 2) { + if (hit(touchCoordinates[i], touchCoordinates[i + 1], x, y)) { + touchCoordinates.splice(i, i + 2); + return true; // allowable region + } + } + return false; // No allowable region; bust it. + } + + // Global click handler that prevents the click if it's in a bustable zone and preventGhostClick + // was called recently. + function onClick(event) { + if (Date.now() - lastPreventedTime > PREVENT_DURATION) { + return; // Too old. + } + + var touches = event.touches && event.touches.length ? event.touches : [event]; + var x = touches[0].clientX; + var y = touches[0].clientY; + // Work around desktop Webkit quirk where clicking a label will fire two clicks (on the label + // and on the input element). Depending on the exact browser, this second click we don't want + // to bust has either (0,0), negative coordinates, or coordinates equal to triggering label + // click event + if (x < 1 && y < 1) { + return; // offscreen + } + if (lastLabelClickCoordinates && + lastLabelClickCoordinates[0] === x && lastLabelClickCoordinates[1] === y) { + return; // input click triggered by label click + } + // reset label click coordinates on first subsequent click + if (lastLabelClickCoordinates) { + lastLabelClickCoordinates = null; + } + // remember label click coordinates to prevent click busting of trigger click event on input + if (nodeName_(event.target) === 'label') { + lastLabelClickCoordinates = [x, y]; + } + + // Look for an allowable region containing this click. + // If we find one, that means it was created by touchstart and not removed by + // preventGhostClick, so we don't bust it. + if (checkAllowableRegions(touchCoordinates, x, y)) { + return; + } + + // If we didn't find an allowable region, bust the click. + event.stopPropagation(); + event.preventDefault(); + + // Blur focused form elements + event.target && event.target.blur && event.target.blur(); + } + + + // Global touchstart handler that creates an allowable region for a click event. + // This allowable region can be removed by preventGhostClick if we want to bust it. + function onTouchStart(event) { + var touches = event.touches && event.touches.length ? event.touches : [event]; + var x = touches[0].clientX; + var y = touches[0].clientY; + touchCoordinates.push(x, y); + + $timeout(function() { + // Remove the allowable region. + for (var i = 0; i < touchCoordinates.length; i += 2) { + if (touchCoordinates[i] == x && touchCoordinates[i + 1] == y) { + touchCoordinates.splice(i, i + 2); + return; + } + } + }, PREVENT_DURATION, false); + } + + // On the first call, attaches some event handlers. Then whenever it gets called, it creates a + // zone around the touchstart where clicks will get busted. + function preventGhostClick(x, y) { + if (!touchCoordinates) { + $rootElement[0].addEventListener('click', onClick, true); + $rootElement[0].addEventListener('touchstart', onTouchStart, true); + touchCoordinates = []; + } + + lastPreventedTime = Date.now(); + + checkAllowableRegions(touchCoordinates, x, y); + } + + // Actual linking function. + return function(scope, element, attr) { + var clickHandler = $parse(attr.ngClick), + tapping = false, + tapElement, // Used to blur the element after a tap. + startTime, // Used to check if the tap was held too long. + touchStartX, + touchStartY; + + function resetState() { + tapping = false; + element.removeClass(ACTIVE_CLASS_NAME); + } + + element.on('touchstart', function(event) { + tapping = true; + tapElement = event.target ? event.target : event.srcElement; // IE uses srcElement. + // Hack for Safari, which can target text nodes instead of containers. + if (tapElement.nodeType == 3) { + tapElement = tapElement.parentNode; + } + + element.addClass(ACTIVE_CLASS_NAME); + + startTime = Date.now(); + + // Use jQuery originalEvent + var originalEvent = event.originalEvent || event; + var touches = originalEvent.touches && originalEvent.touches.length ? originalEvent.touches : [originalEvent]; + var e = touches[0]; + touchStartX = e.clientX; + touchStartY = e.clientY; + }); + + element.on('touchcancel', function(event) { + resetState(); + }); + + element.on('touchend', function(event) { + var diff = Date.now() - startTime; + + // Use jQuery originalEvent + var originalEvent = event.originalEvent || event; + var touches = (originalEvent.changedTouches && originalEvent.changedTouches.length) ? + originalEvent.changedTouches : + ((originalEvent.touches && originalEvent.touches.length) ? originalEvent.touches : [originalEvent]); + var e = touches[0]; + var x = e.clientX; + var y = e.clientY; + var dist = Math.sqrt(Math.pow(x - touchStartX, 2) + Math.pow(y - touchStartY, 2)); + + if (tapping && diff < TAP_DURATION && dist < MOVE_TOLERANCE) { + // Call preventGhostClick so the clickbuster will catch the corresponding click. + preventGhostClick(x, y); + + // Blur the focused element (the button, probably) before firing the callback. + // This doesn't work perfectly on Android Chrome, but seems to work elsewhere. + // I couldn't get anything to work reliably on Android Chrome. + if (tapElement) { + tapElement.blur(); + } + + if (!angular.isDefined(attr.disabled) || attr.disabled === false) { + element.triggerHandler('click', [event]); + } + } + + resetState(); + }); + + // Hack for iOS Safari's benefit. It goes searching for onclick handlers and is liable to click + // something else nearby. + element.onclick = function(event) { }; + + // Actual click handler. + // There are three different kinds of clicks, only two of which reach this point. + // - On desktop browsers without touch events, their clicks will always come here. + // - On mobile browsers, the simulated "fast" click will call this. + // - But the browser's follow-up slow click will be "busted" before it reaches this handler. + // Therefore it's safe to use this directive on both mobile and desktop. + element.on('click', function(event, touchend) { + scope.$apply(function() { + clickHandler(scope, {$event: (touchend || event)}); + }); + }); + + element.on('mousedown', function(event) { + element.addClass(ACTIVE_CLASS_NAME); + }); + + element.on('mousemove mouseup', function(event) { + element.removeClass(ACTIVE_CLASS_NAME); + }); + + }; +}]); + +/* global ngTouch: false */ + +/** + * @ngdoc directive + * @name ngSwipeLeft + * + * @description + * Specify custom behavior when an element is swiped to the left on a touchscreen device. + * A leftward swipe is a quick, right-to-left slide of the finger. + * Though ngSwipeLeft is designed for touch-based devices, it will work with a mouse click and drag + * too. + * + * To disable the mouse click and drag functionality, add `ng-swipe-disable-mouse` to + * the `ng-swipe-left` or `ng-swipe-right` DOM Element. + * + * Requires the {@link ngTouch `ngTouch`} module to be installed. + * + * @element ANY + * @param {expression} ngSwipeLeft {@link guide/expression Expression} to evaluate + * upon left swipe. (Event object is available as `$event`) + * + * @example + <example module="ngSwipeLeftExample" deps="angular-touch.js"> + <file name="index.html"> + <div ng-show="!showActions" ng-swipe-left="showActions = true"> + Some list content, like an email in the inbox + </div> + <div ng-show="showActions" ng-swipe-right="showActions = false"> + <button ng-click="reply()">Reply</button> + <button ng-click="delete()">Delete</button> + </div> + </file> + <file name="script.js"> + angular.module('ngSwipeLeftExample', ['ngTouch']); + </file> + </example> + */ + +/** + * @ngdoc directive + * @name ngSwipeRight + * + * @description + * Specify custom behavior when an element is swiped to the right on a touchscreen device. + * A rightward swipe is a quick, left-to-right slide of the finger. + * Though ngSwipeRight is designed for touch-based devices, it will work with a mouse click and drag + * too. + * + * Requires the {@link ngTouch `ngTouch`} module to be installed. + * + * @element ANY + * @param {expression} ngSwipeRight {@link guide/expression Expression} to evaluate + * upon right swipe. (Event object is available as `$event`) + * + * @example + <example module="ngSwipeRightExample" deps="angular-touch.js"> + <file name="index.html"> + <div ng-show="!showActions" ng-swipe-left="showActions = true"> + Some list content, like an email in the inbox + </div> + <div ng-show="showActions" ng-swipe-right="showActions = false"> + <button ng-click="reply()">Reply</button> + <button ng-click="delete()">Delete</button> + </div> + </file> + <file name="script.js"> + angular.module('ngSwipeRightExample', ['ngTouch']); + </file> + </example> + */ + +function makeSwipeDirective(directiveName, direction, eventName) { + ngTouch.directive(directiveName, ['$parse', '$swipe', function($parse, $swipe) { + // The maximum vertical delta for a swipe should be less than 75px. + var MAX_VERTICAL_DISTANCE = 75; + // Vertical distance should not be more than a fraction of the horizontal distance. + var MAX_VERTICAL_RATIO = 0.3; + // At least a 30px lateral motion is necessary for a swipe. + var MIN_HORIZONTAL_DISTANCE = 30; + + return function(scope, element, attr) { + var swipeHandler = $parse(attr[directiveName]); + + var startCoords, valid; + + function validSwipe(coords) { + // Check that it's within the coordinates. + // Absolute vertical distance must be within tolerances. + // Horizontal distance, we take the current X - the starting X. + // This is negative for leftward swipes and positive for rightward swipes. + // After multiplying by the direction (-1 for left, +1 for right), legal swipes + // (ie. same direction as the directive wants) will have a positive delta and + // illegal ones a negative delta. + // Therefore this delta must be positive, and larger than the minimum. + if (!startCoords) return false; + var deltaY = Math.abs(coords.y - startCoords.y); + var deltaX = (coords.x - startCoords.x) * direction; + return valid && // Short circuit for already-invalidated swipes. + deltaY < MAX_VERTICAL_DISTANCE && + deltaX > 0 && + deltaX > MIN_HORIZONTAL_DISTANCE && + deltaY / deltaX < MAX_VERTICAL_RATIO; + } + + var pointerTypes = ['touch']; + if (!angular.isDefined(attr['ngSwipeDisableMouse'])) { + pointerTypes.push('mouse'); + } + $swipe.bind(element, { + 'start': function(coords, event) { + startCoords = coords; + valid = true; + }, + 'cancel': function(event) { + valid = false; + }, + 'end': function(coords, event) { + if (validSwipe(coords)) { + scope.$apply(function() { + element.triggerHandler(eventName); + swipeHandler(scope, {$event: event}); + }); + } + } + }, pointerTypes); + }; + }]); +} + +// Left is negative X-coordinate, right is positive. +makeSwipeDirective('ngSwipeLeft', -1, 'swipeleft'); +makeSwipeDirective('ngSwipeRight', 1, 'swiperight'); + + + +})(window, window.angular); diff --git a/ecomp-sdk-app/src/main/webapp/app/fusion/external/ebz/angular_js/angular.js b/ecomp-sdk-app/src/main/webapp/app/fusion/external/ebz/angular_js/angular.js new file mode 100644 index 000000000..132234b62 --- /dev/null +++ b/ecomp-sdk-app/src/main/webapp/app/fusion/external/ebz/angular_js/angular.js @@ -0,0 +1,22024 @@ +/** + * @license AngularJS v1.2.25 + * (c) 2010-2014 Google, Inc. http://angularjs.org + * License: MIT + */ +(function(window, document, undefined) {'use strict'; + +/** + * @description + * + * This object provides a utility for producing rich Error messages within + * Angular. It can be called as follows: + * + * var exampleMinErr = minErr('example'); + * throw exampleMinErr('one', 'This {0} is {1}', foo, bar); + * + * The above creates an instance of minErr in the example namespace. The + * resulting error will have a namespaced error code of example.one. The + * resulting error will replace {0} with the value of foo, and {1} with the + * value of bar. The object is not restricted in the number of arguments it can + * take. + * + * If fewer arguments are specified than necessary for interpolation, the extra + * interpolation markers will be preserved in the final string. + * + * Since data will be parsed statically during a build step, some restrictions + * are applied with respect to how minErr instances are created and called. + * Instances should have names of the form namespaceMinErr for a minErr created + * using minErr('namespace') . Error codes, namespaces and template strings + * should all be static strings, not variables or general expressions. + * + * @param {string} module The namespace to use for the new minErr instance. + * @returns {function(code:string, template:string, ...templateArgs): Error} minErr instance + */ + +function minErr(module) { + return function () { + var code = arguments[0], + prefix = '[' + (module ? module + ':' : '') + code + '] ', + template = arguments[1], + templateArgs = arguments, + stringify = function (obj) { + if (typeof obj === 'function') { + return obj.toString().replace(/ \{[\s\S]*$/, ''); + } else if (typeof obj === 'undefined') { + return 'undefined'; + } else if (typeof obj !== 'string') { + return JSON.stringify(obj); + } + return obj; + }, + message, i; + + message = prefix + template.replace(/\{\d+\}/g, function (match) { + var index = +match.slice(1, -1), arg; + + if (index + 2 < templateArgs.length) { + arg = templateArgs[index + 2]; + if (typeof arg === 'function') { + return arg.toString().replace(/ ?\{[\s\S]*$/, ''); + } else if (typeof arg === 'undefined') { + return 'undefined'; + } else if (typeof arg !== 'string') { + return toJson(arg); + } + return arg; + } + return match; + }); + + message = message + '\nhttp://errors.angularjs.org/1.2.25/' + + (module ? module + '/' : '') + code; + for (i = 2; i < arguments.length; i++) { + message = message + (i == 2 ? '?' : '&') + 'p' + (i-2) + '=' + + encodeURIComponent(stringify(arguments[i])); + } + + return new Error(message); + }; +} + +/* We need to tell jshint what variables are being exported */ +/* global angular: true, + msie: true, + jqLite: true, + jQuery: true, + slice: true, + push: true, + toString: true, + ngMinErr: true, + angularModule: true, + nodeName_: true, + uid: true, + VALIDITY_STATE_PROPERTY: true, + + lowercase: true, + uppercase: true, + manualLowercase: true, + manualUppercase: true, + nodeName_: true, + isArrayLike: true, + forEach: true, + sortedKeys: true, + forEachSorted: true, + reverseParams: true, + nextUid: true, + setHashKey: true, + extend: true, + int: true, + inherit: true, + noop: true, + identity: true, + valueFn: true, + isUndefined: true, + isDefined: true, + isObject: true, + isString: true, + isNumber: true, + isDate: true, + isArray: true, + isFunction: true, + isRegExp: true, + isWindow: true, + isScope: true, + isFile: true, + isBlob: true, + isBoolean: true, + isPromiseLike: true, + trim: true, + isElement: true, + makeMap: true, + map: true, + size: true, + includes: true, + indexOf: true, + arrayRemove: true, + isLeafNode: true, + copy: true, + shallowCopy: true, + equals: true, + csp: true, + concat: true, + sliceArgs: true, + bind: true, + toJsonReplacer: true, + toJson: true, + fromJson: true, + toBoolean: true, + startingTag: true, + tryDecodeURIComponent: true, + parseKeyValue: true, + toKeyValue: true, + encodeUriSegment: true, + encodeUriQuery: true, + angularInit: true, + bootstrap: true, + snake_case: true, + bindJQuery: true, + assertArg: true, + assertArgFn: true, + assertNotHasOwnProperty: true, + getter: true, + getBlockElements: true, + hasOwnProperty: true, +*/ + +//////////////////////////////////// + +/** + * @ngdoc module + * @name ng + * @module ng + * @description + * + * # ng (core module) + * The ng module is loaded by default when an AngularJS application is started. The module itself + * contains the essential components for an AngularJS application to function. The table below + * lists a high level breakdown of each of the services/factories, filters, directives and testing + * components available within this core module. + * + * <div doc-module-components="ng"></div> + */ + +// The name of a form control's ValidityState property. +// This is used so that it's possible for internal tests to create mock ValidityStates. +var VALIDITY_STATE_PROPERTY = 'validity'; + +/** + * @ngdoc function + * @name angular.lowercase + * @module ng + * @kind function + * + * @description Converts the specified string to lowercase. + * @param {string} string String to be converted to lowercase. + * @returns {string} Lowercased string. + */ +var lowercase = function(string){return isString(string) ? string.toLowerCase() : string;}; +var hasOwnProperty = Object.prototype.hasOwnProperty; + +/** + * @ngdoc function + * @name angular.uppercase + * @module ng + * @kind function + * + * @description Converts the specified string to uppercase. + * @param {string} string String to be converted to uppercase. + * @returns {string} Uppercased string. + */ +var uppercase = function(string){return isString(string) ? string.toUpperCase() : string;}; + + +var manualLowercase = function(s) { + /* jshint bitwise: false */ + return isString(s) + ? s.replace(/[A-Z]/g, function(ch) {return String.fromCharCode(ch.charCodeAt(0) | 32);}) + : s; +}; +var manualUppercase = function(s) { + /* jshint bitwise: false */ + return isString(s) + ? s.replace(/[a-z]/g, function(ch) {return String.fromCharCode(ch.charCodeAt(0) & ~32);}) + : s; +}; + + +// String#toLowerCase and String#toUpperCase don't produce correct results in browsers with Turkish +// locale, for this reason we need to detect this case and redefine lowercase/uppercase methods +// with correct but slower alternatives. +if ('i' !== 'I'.toLowerCase()) { + lowercase = manualLowercase; + uppercase = manualUppercase; +} + + +var /** holds major version number for IE or NaN for real browsers */ + msie, + jqLite, // delay binding since jQuery could be loaded after us. + jQuery, // delay binding + slice = [].slice, + push = [].push, + toString = Object.prototype.toString, + ngMinErr = minErr('ng'), + + /** @name angular */ + angular = window.angular || (window.angular = {}), + angularModule, + nodeName_, + uid = ['0', '0', '0']; + +/** + * IE 11 changed the format of the UserAgent string. + * See http://msdn.microsoft.com/en-us/library/ms537503.aspx + */ +msie = int((/msie (\d+)/.exec(lowercase(navigator.userAgent)) || [])[1]); +if (isNaN(msie)) { + msie = int((/trident\/.*; rv:(\d+)/.exec(lowercase(navigator.userAgent)) || [])[1]); +} + + +/** + * @private + * @param {*} obj + * @return {boolean} Returns true if `obj` is an array or array-like object (NodeList, Arguments, + * String ...) + */ +function isArrayLike(obj) { + if (obj == null || isWindow(obj)) { + return false; + } + + var length = obj.length; + + if (obj.nodeType === 1 && length) { + return true; + } + + return isString(obj) || isArray(obj) || length === 0 || + typeof length === 'number' && length > 0 && (length - 1) in obj; +} + +/** + * @ngdoc function + * @name angular.forEach + * @module ng + * @kind function + * + * @description + * Invokes the `iterator` function once for each item in `obj` collection, which can be either an + * object or an array. The `iterator` function is invoked with `iterator(value, key)`, where `value` + * is the value of an object property or an array element and `key` is the object property key or + * array element index. Specifying a `context` for the function is optional. + * + * It is worth noting that `.forEach` does not iterate over inherited properties because it filters + * using the `hasOwnProperty` method. + * + ```js + var values = {name: 'misko', gender: 'male'}; + var log = []; + angular.forEach(values, function(value, key) { + this.push(key + ': ' + value); + }, log); + expect(log).toEqual(['name: misko', 'gender: male']); + ``` + * + * @param {Object|Array} obj Object to iterate over. + * @param {Function} iterator Iterator function. + * @param {Object=} context Object to become context (`this`) for the iterator function. + * @returns {Object|Array} Reference to `obj`. + */ +function forEach(obj, iterator, context) { + var key; + if (obj) { + if (isFunction(obj)) { + for (key in obj) { + // Need to check if hasOwnProperty exists, + // as on IE8 the result of querySelectorAll is an object without a hasOwnProperty function + if (key != 'prototype' && key != 'length' && key != 'name' && (!obj.hasOwnProperty || obj.hasOwnProperty(key))) { + iterator.call(context, obj[key], key); + } + } + } else if (isArray(obj) || isArrayLike(obj)) { + for (key = 0; key < obj.length; key++) { + iterator.call(context, obj[key], key); + } + } else if (obj.forEach && obj.forEach !== forEach) { + obj.forEach(iterator, context); + } else { + for (key in obj) { + if (obj.hasOwnProperty(key)) { + iterator.call(context, obj[key], key); + } + } + } + } + return obj; +} + +function sortedKeys(obj) { + var keys = []; + for (var key in obj) { + if (obj.hasOwnProperty(key)) { + keys.push(key); + } + } + return keys.sort(); +} + +function forEachSorted(obj, iterator, context) { + var keys = sortedKeys(obj); + for ( var i = 0; i < keys.length; i++) { + iterator.call(context, obj[keys[i]], keys[i]); + } + return keys; +} + + +/** + * when using forEach the params are value, key, but it is often useful to have key, value. + * @param {function(string, *)} iteratorFn + * @returns {function(*, string)} + */ +function reverseParams(iteratorFn) { + return function(value, key) { iteratorFn(key, value); }; +} + +/** + * A consistent way of creating unique IDs in angular. The ID is a sequence of alpha numeric + * characters such as '012ABC'. The reason why we are not using simply a number counter is that + * the number string gets longer over time, and it can also overflow, where as the nextId + * will grow much slower, it is a string, and it will never overflow. + * + * @returns {string} an unique alpha-numeric string + */ +function nextUid() { + var index = uid.length; + var digit; + + while(index) { + index--; + digit = uid[index].charCodeAt(0); + if (digit == 57 /*'9'*/) { + uid[index] = 'A'; + return uid.join(''); + } + if (digit == 90 /*'Z'*/) { + uid[index] = '0'; + } else { + uid[index] = String.fromCharCode(digit + 1); + return uid.join(''); + } + } + uid.unshift('0'); + return uid.join(''); +} + + +/** + * Set or clear the hashkey for an object. + * @param obj object + * @param h the hashkey (!truthy to delete the hashkey) + */ +function setHashKey(obj, h) { + if (h) { + obj.$$hashKey = h; + } + else { + delete obj.$$hashKey; + } +} + +/** + * @ngdoc function + * @name angular.extend + * @module ng + * @kind function + * + * @description + * Extends the destination object `dst` by copying all of the properties from the `src` object(s) + * to `dst`. You can specify multiple `src` objects. + * + * @param {Object} dst Destination object. + * @param {...Object} src Source object(s). + * @returns {Object} Reference to `dst`. + */ +function extend(dst) { + var h = dst.$$hashKey; + forEach(arguments, function(obj) { + if (obj !== dst) { + forEach(obj, function(value, key) { + dst[key] = value; + }); + } + }); + + setHashKey(dst,h); + return dst; +} + +function int(str) { + return parseInt(str, 10); +} + + +function inherit(parent, extra) { + return extend(new (extend(function() {}, {prototype:parent}))(), extra); +} + +/** + * @ngdoc function + * @name angular.noop + * @module ng + * @kind function + * + * @description + * A function that performs no operations. This function can be useful when writing code in the + * functional style. + ```js + function foo(callback) { + var result = calculateResult(); + (callback || angular.noop)(result); + } + ``` + */ +function noop() {} +noop.$inject = []; + + +/** + * @ngdoc function + * @name angular.identity + * @module ng + * @kind function + * + * @description + * A function that returns its first argument. This function is useful when writing code in the + * functional style. + * + ```js + function transformer(transformationFn, value) { + return (transformationFn || angular.identity)(value); + }; + ``` + */ +function identity($) {return $;} +identity.$inject = []; + + +function valueFn(value) {return function() {return value;};} + +/** + * @ngdoc function + * @name angular.isUndefined + * @module ng + * @kind function + * + * @description + * Determines if a reference is undefined. + * + * @param {*} value Reference to check. + * @returns {boolean} True if `value` is undefined. + */ +function isUndefined(value){return typeof value === 'undefined';} + + +/** + * @ngdoc function + * @name angular.isDefined + * @module ng + * @kind function + * + * @description + * Determines if a reference is defined. + * + * @param {*} value Reference to check. + * @returns {boolean} True if `value` is defined. + */ +function isDefined(value){return typeof value !== 'undefined';} + + +/** + * @ngdoc function + * @name angular.isObject + * @module ng + * @kind function + * + * @description + * Determines if a reference is an `Object`. Unlike `typeof` in JavaScript, `null`s are not + * considered to be objects. Note that JavaScript arrays are objects. + * + * @param {*} value Reference to check. + * @returns {boolean} True if `value` is an `Object` but not `null`. + */ +function isObject(value){return value != null && typeof value === 'object';} + + +/** + * @ngdoc function + * @name angular.isString + * @module ng + * @kind function + * + * @description + * Determines if a reference is a `String`. + * + * @param {*} value Reference to check. + * @returns {boolean} True if `value` is a `String`. + */ +function isString(value){return typeof value === 'string';} + + +/** + * @ngdoc function + * @name angular.isNumber + * @module ng + * @kind function + * + * @description + * Determines if a reference is a `Number`. + * + * @param {*} value Reference to check. + * @returns {boolean} True if `value` is a `Number`. + */ +function isNumber(value){return typeof value === 'number';} + + +/** + * @ngdoc function + * @name angular.isDate + * @module ng + * @kind function + * + * @description + * Determines if a value is a date. + * + * @param {*} value Reference to check. + * @returns {boolean} True if `value` is a `Date`. + */ +function isDate(value) { + return toString.call(value) === '[object Date]'; +} + + +/** + * @ngdoc function + * @name angular.isArray + * @module ng + * @kind function + * + * @description + * Determines if a reference is an `Array`. + * + * @param {*} value Reference to check. + * @returns {boolean} True if `value` is an `Array`. + */ +var isArray = (function() { + if (!isFunction(Array.isArray)) { + return function(value) { + return toString.call(value) === '[object Array]'; + }; + } + return Array.isArray; +})(); + +/** + * @ngdoc function + * @name angular.isFunction + * @module ng + * @kind function + * + * @description + * Determines if a reference is a `Function`. + * + * @param {*} value Reference to check. + * @returns {boolean} True if `value` is a `Function`. + */ +function isFunction(value){return typeof value === 'function';} + + +/** + * Determines if a value is a regular expression object. + * + * @private + * @param {*} value Reference to check. + * @returns {boolean} True if `value` is a `RegExp`. + */ +function isRegExp(value) { + return toString.call(value) === '[object RegExp]'; +} + + +/** + * Checks if `obj` is a window object. + * + * @private + * @param {*} obj Object to check + * @returns {boolean} True if `obj` is a window obj. + */ +function isWindow(obj) { + return obj && obj.document && obj.location && obj.alert && obj.setInterval; +} + + +function isScope(obj) { + return obj && obj.$evalAsync && obj.$watch; +} + + +function isFile(obj) { + return toString.call(obj) === '[object File]'; +} + + +function isBlob(obj) { + return toString.call(obj) === '[object Blob]'; +} + + +function isBoolean(value) { + return typeof value === 'boolean'; +} + + +function isPromiseLike(obj) { + return obj && isFunction(obj.then); +} + + +var trim = (function() { + // native trim is way faster: http://jsperf.com/angular-trim-test + // but IE doesn't have it... :-( + // TODO: we should move this into IE/ES5 polyfill + if (!String.prototype.trim) { + return function(value) { + return isString(value) ? value.replace(/^\s\s*/, '').replace(/\s\s*$/, '') : value; + }; + } + return function(value) { + return isString(value) ? value.trim() : value; + }; +})(); + + +/** + * @ngdoc function + * @name angular.isElement + * @module ng + * @kind function + * + * @description + * Determines if a reference is a DOM element (or wrapped jQuery element). + * + * @param {*} value Reference to check. + * @returns {boolean} True if `value` is a DOM element (or wrapped jQuery element). + */ +function isElement(node) { + return !!(node && + (node.nodeName // we are a direct element + || (node.prop && node.attr && node.find))); // we have an on and find method part of jQuery API +} + +/** + * @param str 'key1,key2,...' + * @returns {object} in the form of {key1:true, key2:true, ...} + */ +function makeMap(str) { + var obj = {}, items = str.split(","), i; + for ( i = 0; i < items.length; i++ ) + obj[ items[i] ] = true; + return obj; +} + + +if (msie < 9) { + nodeName_ = function(element) { + element = element.nodeName ? element : element[0]; + return (element.scopeName && element.scopeName != 'HTML') + ? uppercase(element.scopeName + ':' + element.nodeName) : element.nodeName; + }; +} else { + nodeName_ = function(element) { + return element.nodeName ? element.nodeName : element[0].nodeName; + }; +} + + +function map(obj, iterator, context) { + var results = []; + forEach(obj, function(value, index, list) { + results.push(iterator.call(context, value, index, list)); + }); + return results; +} + + +/** + * @description + * Determines the number of elements in an array, the number of properties an object has, or + * the length of a string. + * + * Note: This function is used to augment the Object type in Angular expressions. See + * {@link angular.Object} for more information about Angular arrays. + * + * @param {Object|Array|string} obj Object, array, or string to inspect. + * @param {boolean} [ownPropsOnly=false] Count only "own" properties in an object + * @returns {number} The size of `obj` or `0` if `obj` is neither an object nor an array. + */ +function size(obj, ownPropsOnly) { + var count = 0, key; + + if (isArray(obj) || isString(obj)) { + return obj.length; + } else if (isObject(obj)) { + for (key in obj) + if (!ownPropsOnly || obj.hasOwnProperty(key)) + count++; + } + + return count; +} + + +function includes(array, obj) { + return indexOf(array, obj) != -1; +} + +function indexOf(array, obj) { + if (array.indexOf) return array.indexOf(obj); + + for (var i = 0; i < array.length; i++) { + if (obj === array[i]) return i; + } + return -1; +} + +function arrayRemove(array, value) { + var index = indexOf(array, value); + if (index >=0) + array.splice(index, 1); + return value; +} + +function isLeafNode (node) { + if (node) { + switch (node.nodeName) { + case "OPTION": + case "PRE": + case "TITLE": + return true; + } + } + return false; +} + +/** + * @ngdoc function + * @name angular.copy + * @module ng + * @kind function + * + * @description + * Creates a deep copy of `source`, which should be an object or an array. + * + * * If no destination is supplied, a copy of the object or array is created. + * * If a destination is provided, all of its elements (for array) or properties (for objects) + * are deleted and then all elements/properties from the source are copied to it. + * * If `source` is not an object or array (inc. `null` and `undefined`), `source` is returned. + * * If `source` is identical to 'destination' an exception will be thrown. + * + * @param {*} source The source that will be used to make a copy. + * Can be any type, including primitives, `null`, and `undefined`. + * @param {(Object|Array)=} destination Destination into which the source is copied. If + * provided, must be of the same type as `source`. + * @returns {*} The copy or updated `destination`, if `destination` was specified. + * + * @example + <example module="copyExample"> + <file name="index.html"> + <div ng-controller="ExampleController"> + <form novalidate class="simple-form"> + Name: <input type="text" ng-model="user.name" /><br /> + E-mail: <input type="email" ng-model="user.email" /><br /> + Gender: <input type="radio" ng-model="user.gender" value="male" />male + <input type="radio" ng-model="user.gender" value="female" />female<br /> + <button ng-click="reset()">RESET</button> + <button ng-click="update(user)">SAVE</button> + </form> + <pre>form = {{user | json}}</pre> + <pre>master = {{master | json}}</pre> + </div> + + <script> + angular.module('copyExample', []) + .controller('ExampleController', ['$scope', function($scope) { + $scope.master= {}; + + $scope.update = function(user) { + // Example with 1 argument + $scope.master= angular.copy(user); + }; + + $scope.reset = function() { + // Example with 2 arguments + angular.copy($scope.master, $scope.user); + }; + + $scope.reset(); + }]); + </script> + </file> + </example> + */ +function copy(source, destination, stackSource, stackDest) { + if (isWindow(source) || isScope(source)) { + throw ngMinErr('cpws', + "Can't copy! Making copies of Window or Scope instances is not supported."); + } + + if (!destination) { + destination = source; + if (source) { + if (isArray(source)) { + destination = copy(source, [], stackSource, stackDest); + } else if (isDate(source)) { + destination = new Date(source.getTime()); + } else if (isRegExp(source)) { + destination = new RegExp(source.source, source.toString().match(/[^\/]*$/)[0]); + destination.lastIndex = source.lastIndex; + } else if (isObject(source)) { + destination = copy(source, {}, stackSource, stackDest); + } + } + } else { + if (source === destination) throw ngMinErr('cpi', + "Can't copy! Source and destination are identical."); + + stackSource = stackSource || []; + stackDest = stackDest || []; + + if (isObject(source)) { + var index = indexOf(stackSource, source); + if (index !== -1) return stackDest[index]; + + stackSource.push(source); + stackDest.push(destination); + } + + var result; + if (isArray(source)) { + destination.length = 0; + for ( var i = 0; i < source.length; i++) { + result = copy(source[i], null, stackSource, stackDest); + if (isObject(source[i])) { + stackSource.push(source[i]); + stackDest.push(result); + } + destination.push(result); + } + } else { + var h = destination.$$hashKey; + if (isArray(destination)) { + destination.length = 0; + } else { + forEach(destination, function(value, key) { + delete destination[key]; + }); + } + for ( var key in source) { + result = copy(source[key], null, stackSource, stackDest); + if (isObject(source[key])) { + stackSource.push(source[key]); + stackDest.push(result); + } + destination[key] = result; + } + setHashKey(destination,h); + } + + } + return destination; +} + +/** + * Creates a shallow copy of an object, an array or a primitive + */ +function shallowCopy(src, dst) { + if (isArray(src)) { + dst = dst || []; + + for ( var i = 0; i < src.length; i++) { + dst[i] = src[i]; + } + } else if (isObject(src)) { + dst = dst || {}; + + for (var key in src) { + if (hasOwnProperty.call(src, key) && !(key.charAt(0) === '$' && key.charAt(1) === '$')) { + dst[key] = src[key]; + } + } + } + + return dst || src; +} + + +/** + * @ngdoc function + * @name angular.equals + * @module ng + * @kind function + * + * @description + * Determines if two objects or two values are equivalent. Supports value types, regular + * expressions, arrays and objects. + * + * Two objects or values are considered equivalent if at least one of the following is true: + * + * * Both objects or values pass `===` comparison. + * * Both objects or values are of the same type and all of their properties are equal by + * comparing them with `angular.equals`. + * * Both values are NaN. (In JavaScript, NaN == NaN => false. But we consider two NaN as equal) + * * Both values represent the same regular expression (In JavaScript, + * /abc/ == /abc/ => false. But we consider two regular expressions as equal when their textual + * representation matches). + * + * During a property comparison, properties of `function` type and properties with names + * that begin with `$` are ignored. + * + * Scope and DOMWindow objects are being compared only by identify (`===`). + * + * @param {*} o1 Object or value to compare. + * @param {*} o2 Object or value to compare. + * @returns {boolean} True if arguments are equal. + */ +function equals(o1, o2) { + if (o1 === o2) return true; + if (o1 === null || o2 === null) return false; + if (o1 !== o1 && o2 !== o2) return true; // NaN === NaN + var t1 = typeof o1, t2 = typeof o2, length, key, keySet; + if (t1 == t2) { + if (t1 == 'object') { + if (isArray(o1)) { + if (!isArray(o2)) return false; + if ((length = o1.length) == o2.length) { + for(key=0; key<length; key++) { + if (!equals(o1[key], o2[key])) return false; + } + return true; + } + } else if (isDate(o1)) { + if (!isDate(o2)) return false; + return (isNaN(o1.getTime()) && isNaN(o2.getTime())) || (o1.getTime() === o2.getTime()); + } else if (isRegExp(o1) && isRegExp(o2)) { + return o1.toString() == o2.toString(); + } else { + if (isScope(o1) || isScope(o2) || isWindow(o1) || isWindow(o2) || isArray(o2)) return false; + keySet = {}; + for(key in o1) { + if (key.charAt(0) === '$' || isFunction(o1[key])) continue; + if (!equals(o1[key], o2[key])) return false; + keySet[key] = true; + } + for(key in o2) { + if (!keySet.hasOwnProperty(key) && + key.charAt(0) !== '$' && + o2[key] !== undefined && + !isFunction(o2[key])) return false; + } + return true; + } + } + } + return false; +} + +var csp = function() { + if (isDefined(csp.isActive_)) return csp.isActive_; + + var active = !!(document.querySelector('[ng-csp]') || + document.querySelector('[data-ng-csp]')); + + if (!active) { + try { + /* jshint -W031, -W054 */ + new Function(''); + /* jshint +W031, +W054 */ + } catch (e) { + active = true; + } + } + + return (csp.isActive_ = active); +}; + + + +function concat(array1, array2, index) { + return array1.concat(slice.call(array2, index)); +} + +function sliceArgs(args, startIndex) { + return slice.call(args, startIndex || 0); +} + + +/* jshint -W101 */ +/** + * @ngdoc function + * @name angular.bind + * @module ng + * @kind function + * + * @description + * Returns a function which calls function `fn` bound to `self` (`self` becomes the `this` for + * `fn`). You can supply optional `args` that are prebound to the function. This feature is also + * known as [partial application](http://en.wikipedia.org/wiki/Partial_application), as + * distinguished from [function currying](http://en.wikipedia.org/wiki/Currying#Contrast_with_partial_function_application). + * + * @param {Object} self Context which `fn` should be evaluated in. + * @param {function()} fn Function to be bound. + * @param {...*} args Optional arguments to be prebound to the `fn` function call. + * @returns {function()} Function that wraps the `fn` with all the specified bindings. + */ +/* jshint +W101 */ +function bind(self, fn) { + var curryArgs = arguments.length > 2 ? sliceArgs(arguments, 2) : []; + if (isFunction(fn) && !(fn instanceof RegExp)) { + return curryArgs.length + ? function() { + return arguments.length + ? fn.apply(self, curryArgs.concat(slice.call(arguments, 0))) + : fn.apply(self, curryArgs); + } + : function() { + return arguments.length + ? fn.apply(self, arguments) + : fn.call(self); + }; + } else { + // in IE, native methods are not functions so they cannot be bound (note: they don't need to be) + return fn; + } +} + + +function toJsonReplacer(key, value) { + var val = value; + + if (typeof key === 'string' && key.charAt(0) === '$') { + val = undefined; + } else if (isWindow(value)) { + val = '$WINDOW'; + } else if (value && document === value) { + val = '$DOCUMENT'; + } else if (isScope(value)) { + val = '$SCOPE'; + } + + return val; +} + + +/** + * @ngdoc function + * @name angular.toJson + * @module ng + * @kind function + * + * @description + * Serializes input into a JSON-formatted string. Properties with leading $ characters will be + * stripped since angular uses this notation internally. + * + * @param {Object|Array|Date|string|number} obj Input to be serialized into JSON. + * @param {boolean=} pretty If set to true, the JSON output will contain newlines and whitespace. + * @returns {string|undefined} JSON-ified string representing `obj`. + */ +function toJson(obj, pretty) { + if (typeof obj === 'undefined') return undefined; + return JSON.stringify(obj, toJsonReplacer, pretty ? ' ' : null); +} + + +/** + * @ngdoc function + * @name angular.fromJson + * @module ng + * @kind function + * + * @description + * Deserializes a JSON string. + * + * @param {string} json JSON string to deserialize. + * @returns {Object|Array|string|number} Deserialized thingy. + */ +function fromJson(json) { + return isString(json) + ? JSON.parse(json) + : json; +} + + +function toBoolean(value) { + if (typeof value === 'function') { + value = true; + } else if (value && value.length !== 0) { + var v = lowercase("" + value); + value = !(v == 'f' || v == '0' || v == 'false' || v == 'no' || v == 'n' || v == '[]'); + } else { + value = false; + } + return value; +} + +/** + * @returns {string} Returns the string representation of the element. + */ +function startingTag(element) { + element = jqLite(element).clone(); + try { + // turns out IE does not let you set .html() on elements which + // are not allowed to have children. So we just ignore it. + element.empty(); + } catch(e) {} + // As Per DOM Standards + var TEXT_NODE = 3; + var elemHtml = jqLite('<div>').append(element).html(); + try { + return element[0].nodeType === TEXT_NODE ? lowercase(elemHtml) : + elemHtml. + match(/^(<[^>]+>)/)[1]. + replace(/^<([\w\-]+)/, function(match, nodeName) { return '<' + lowercase(nodeName); }); + } catch(e) { + return lowercase(elemHtml); + } + +} + + +///////////////////////////////////////////////// + +/** + * Tries to decode the URI component without throwing an exception. + * + * @private + * @param str value potential URI component to check. + * @returns {boolean} True if `value` can be decoded + * with the decodeURIComponent function. + */ +function tryDecodeURIComponent(value) { + try { + return decodeURIComponent(value); + } catch(e) { + // Ignore any invalid uri component + } +} + + +/** + * Parses an escaped url query string into key-value pairs. + * @returns {Object.<string,boolean|Array>} + */ +function parseKeyValue(/**string*/keyValue) { + var obj = {}, key_value, key; + forEach((keyValue || "").split('&'), function(keyValue) { + if ( keyValue ) { + key_value = keyValue.replace(/\+/g,'%20').split('='); + key = tryDecodeURIComponent(key_value[0]); + if ( isDefined(key) ) { + var val = isDefined(key_value[1]) ? tryDecodeURIComponent(key_value[1]) : true; + if (!hasOwnProperty.call(obj, key)) { + obj[key] = val; + } else if(isArray(obj[key])) { + obj[key].push(val); + } else { + obj[key] = [obj[key],val]; + } + } + } + }); + return obj; +} + +function toKeyValue(obj) { + var parts = []; + forEach(obj, function(value, key) { + if (isArray(value)) { + forEach(value, function(arrayValue) { + parts.push(encodeUriQuery(key, true) + + (arrayValue === true ? '' : '=' + encodeUriQuery(arrayValue, true))); + }); + } else { + parts.push(encodeUriQuery(key, true) + + (value === true ? '' : '=' + encodeUriQuery(value, true))); + } + }); + return parts.length ? parts.join('&') : ''; +} + + +/** + * We need our custom method because encodeURIComponent is too aggressive and doesn't follow + * http://www.ietf.org/rfc/rfc3986.txt with regards to the character set (pchar) allowed in path + * segments: + * segment = *pchar + * pchar = unreserved / pct-encoded / sub-delims / ":" / "@" + * pct-encoded = "%" HEXDIG HEXDIG + * unreserved = ALPHA / DIGIT / "-" / "." / "_" / "~" + * sub-delims = "!" / "$" / "&" / "'" / "(" / ")" + * / "*" / "+" / "," / ";" / "=" + */ +function encodeUriSegment(val) { + return encodeUriQuery(val, true). + replace(/%26/gi, '&'). + replace(/%3D/gi, '='). + replace(/%2B/gi, '+'); +} + + +/** + * This method is intended for encoding *key* or *value* parts of query component. We need a custom + * method because encodeURIComponent is too aggressive and encodes stuff that doesn't have to be + * encoded per http://tools.ietf.org/html/rfc3986: + * query = *( pchar / "/" / "?" ) + * pchar = unreserved / pct-encoded / sub-delims / ":" / "@" + * unreserved = ALPHA / DIGIT / "-" / "." / "_" / "~" + * pct-encoded = "%" HEXDIG HEXDIG + * sub-delims = "!" / "$" / "&" / "'" / "(" / ")" + * / "*" / "+" / "," / ";" / "=" + */ +function encodeUriQuery(val, pctEncodeSpaces) { + return encodeURIComponent(val). + replace(/%40/gi, '@'). + replace(/%3A/gi, ':'). + replace(/%24/g, '$'). + replace(/%2C/gi, ','). + replace(/%20/g, (pctEncodeSpaces ? '%20' : '+')); +} + + +/** + * @ngdoc directive + * @name ngApp + * @module ng + * + * @element ANY + * @param {angular.Module} ngApp an optional application + * {@link angular.module module} name to load. + * + * @description + * + * Use this directive to **auto-bootstrap** an AngularJS application. The `ngApp` directive + * designates the **root element** of the application and is typically placed near the root element + * of the page - e.g. on the `<body>` or `<html>` tags. + * + * Only one AngularJS application can be auto-bootstrapped per HTML document. The first `ngApp` + * found in the document will be used to define the root element to auto-bootstrap as an + * application. To run multiple applications in an HTML document you must manually bootstrap them using + * {@link angular.bootstrap} instead. AngularJS applications cannot be nested within each other. + * + * You can specify an **AngularJS module** to be used as the root module for the application. This + * module will be loaded into the {@link auto.$injector} when the application is bootstrapped and + * should contain the application code needed or have dependencies on other modules that will + * contain the code. See {@link angular.module} for more information. + * + * In the example below if the `ngApp` directive were not placed on the `html` element then the + * document would not be compiled, the `AppController` would not be instantiated and the `{{ a+b }}` + * would not be resolved to `3`. + * + * `ngApp` is the easiest, and most common, way to bootstrap an application. + * + <example module="ngAppDemo"> + <file name="index.html"> + <div ng-controller="ngAppDemoController"> + I can add: {{a}} + {{b}} = {{ a+b }} + </div> + </file> + <file name="script.js"> + angular.module('ngAppDemo', []).controller('ngAppDemoController', function($scope) { + $scope.a = 1; + $scope.b = 2; + }); + </file> + </example> + * + */ +function angularInit(element, bootstrap) { + var elements = [element], + appElement, + module, + names = ['ng:app', 'ng-app', 'x-ng-app', 'data-ng-app'], + NG_APP_CLASS_REGEXP = /\sng[:\-]app(:\s*([\w\d_]+);?)?\s/; + + function append(element) { + element && elements.push(element); + } + + forEach(names, function(name) { + names[name] = true; + append(document.getElementById(name)); + name = name.replace(':', '\\:'); + if (element.querySelectorAll) { + forEach(element.querySelectorAll('.' + name), append); + forEach(element.querySelectorAll('.' + name + '\\:'), append); + forEach(element.querySelectorAll('[' + name + ']'), append); + } + }); + + forEach(elements, function(element) { + if (!appElement) { + var className = ' ' + element.className + ' '; + var match = NG_APP_CLASS_REGEXP.exec(className); + if (match) { + appElement = element; + module = (match[2] || '').replace(/\s+/g, ','); + } else { + forEach(element.attributes, function(attr) { + if (!appElement && names[attr.name]) { + appElement = element; + module = attr.value; + } + }); + } + } + }); + if (appElement) { + bootstrap(appElement, module ? [module] : []); + } +} + +/** + * @ngdoc function + * @name angular.bootstrap + * @module ng + * @description + * Use this function to manually start up angular application. + * + * See: {@link guide/bootstrap Bootstrap} + * + * Note that ngScenario-based end-to-end tests cannot use this function to bootstrap manually. + * They must use {@link ng.directive:ngApp ngApp}. + * + * Angular will detect if it has been loaded into the browser more than once and only allow the + * first loaded script to be bootstrapped and will report a warning to the browser console for + * each of the subsequent scripts. This prevents strange results in applications, where otherwise + * multiple instances of Angular try to work on the DOM. + * + * <example name="multi-bootstrap" module="multi-bootstrap"> + * <file name="index.html"> + * <script src="../../../angular.js"></script> + * <div ng-controller="BrokenTable"> + * <table> + * <tr> + * <th ng-repeat="heading in headings">{{heading}}</th> + * </tr> + * <tr ng-repeat="filling in fillings"> + * <td ng-repeat="fill in filling">{{fill}}</td> + * </tr> + * </table> + * </div> + * </file> + * <file name="controller.js"> + * var app = angular.module('multi-bootstrap', []) + * + * .controller('BrokenTable', function($scope) { + * $scope.headings = ['One', 'Two', 'Three']; + * $scope.fillings = [[1, 2, 3], ['A', 'B', 'C'], [7, 8, 9]]; + * }); + * </file> + * <file name="protractor.js" type="protractor"> + * it('should only insert one table cell for each item in $scope.fillings', function() { + * expect(element.all(by.css('td')).count()) + * .toBe(9); + * }); + * </file> + * </example> + * + * @param {DOMElement} element DOM element which is the root of angular application. + * @param {Array<String|Function|Array>=} modules an array of modules to load into the application. + * Each item in the array should be the name of a predefined module or a (DI annotated) + * function that will be invoked by the injector as a run block. + * See: {@link angular.module modules} + * @returns {auto.$injector} Returns the newly created injector for this app. + */ +function bootstrap(element, modules) { + var doBootstrap = function() { + element = jqLite(element); + + if (element.injector()) { + var tag = (element[0] === document) ? 'document' : startingTag(element); + //Encode angle brackets to prevent input from being sanitized to empty string #8683 + throw ngMinErr( + 'btstrpd', + "App Already Bootstrapped with this Element '{0}'", + tag.replace(/</,'<').replace(/>/,'>')); + } + + modules = modules || []; + modules.unshift(['$provide', function($provide) { + $provide.value('$rootElement', element); + }]); + modules.unshift('ng'); + var injector = createInjector(modules); + injector.invoke(['$rootScope', '$rootElement', '$compile', '$injector', '$animate', + function(scope, element, compile, injector, animate) { + scope.$apply(function() { + element.data('$injector', injector); + compile(element)(scope); + }); + }] + ); + return injector; + }; + + var NG_DEFER_BOOTSTRAP = /^NG_DEFER_BOOTSTRAP!/; + + if (window && !NG_DEFER_BOOTSTRAP.test(window.name)) { + return doBootstrap(); + } + + window.name = window.name.replace(NG_DEFER_BOOTSTRAP, ''); + angular.resumeBootstrap = function(extraModules) { + forEach(extraModules, function(module) { + modules.push(module); + }); + doBootstrap(); + }; +} + +var SNAKE_CASE_REGEXP = /[A-Z]/g; +function snake_case(name, separator) { + separator = separator || '_'; + return name.replace(SNAKE_CASE_REGEXP, function(letter, pos) { + return (pos ? separator : '') + letter.toLowerCase(); + }); +} + +function bindJQuery() { + // bind to jQuery if present; + jQuery = window.jQuery; + // Use jQuery if it exists with proper functionality, otherwise default to us. + // Angular 1.2+ requires jQuery 1.7.1+ for on()/off() support. + if (jQuery && jQuery.fn.on) { + jqLite = jQuery; + extend(jQuery.fn, { + scope: JQLitePrototype.scope, + isolateScope: JQLitePrototype.isolateScope, + controller: JQLitePrototype.controller, + injector: JQLitePrototype.injector, + inheritedData: JQLitePrototype.inheritedData + }); + // Method signature: + // jqLitePatchJQueryRemove(name, dispatchThis, filterElems, getterIfNoArguments) + jqLitePatchJQueryRemove('remove', true, true, false); + jqLitePatchJQueryRemove('empty', false, false, false); + jqLitePatchJQueryRemove('html', false, false, true); + } else { + jqLite = JQLite; + } + angular.element = jqLite; +} + +/** + * throw error if the argument is falsy. + */ +function assertArg(arg, name, reason) { + if (!arg) { + throw ngMinErr('areq', "Argument '{0}' is {1}", (name || '?'), (reason || "required")); + } + return arg; +} + +function assertArgFn(arg, name, acceptArrayAnnotation) { + if (acceptArrayAnnotation && isArray(arg)) { + arg = arg[arg.length - 1]; + } + + assertArg(isFunction(arg), name, 'not a function, got ' + + (arg && typeof arg === 'object' ? arg.constructor.name || 'Object' : typeof arg)); + return arg; +} + +/** + * throw error if the name given is hasOwnProperty + * @param {String} name the name to test + * @param {String} context the context in which the name is used, such as module or directive + */ +function assertNotHasOwnProperty(name, context) { + if (name === 'hasOwnProperty') { + throw ngMinErr('badname', "hasOwnProperty is not a valid {0} name", context); + } +} + +/** + * Return the value accessible from the object by path. Any undefined traversals are ignored + * @param {Object} obj starting object + * @param {String} path path to traverse + * @param {boolean} [bindFnToScope=true] + * @returns {Object} value as accessible by path + */ +//TODO(misko): this function needs to be removed +function getter(obj, path, bindFnToScope) { + if (!path) return obj; + var keys = path.split('.'); + var key; + var lastInstance = obj; + var len = keys.length; + + for (var i = 0; i < len; i++) { + key = keys[i]; + if (obj) { + obj = (lastInstance = obj)[key]; + } + } + if (!bindFnToScope && isFunction(obj)) { + return bind(lastInstance, obj); + } + return obj; +} + +/** + * Return the DOM siblings between the first and last node in the given array. + * @param {Array} array like object + * @returns {DOMElement} object containing the elements + */ +function getBlockElements(nodes) { + var startNode = nodes[0], + endNode = nodes[nodes.length - 1]; + if (startNode === endNode) { + return jqLite(startNode); + } + + var element = startNode; + var elements = [element]; + + do { + element = element.nextSibling; + if (!element) break; + elements.push(element); + } while (element !== endNode); + + return jqLite(elements); +} + +/** + * @ngdoc type + * @name angular.Module + * @module ng + * @description + * + * Interface for configuring angular {@link angular.module modules}. + */ + +function setupModuleLoader(window) { + + var $injectorMinErr = minErr('$injector'); + var ngMinErr = minErr('ng'); + + function ensure(obj, name, factory) { + return obj[name] || (obj[name] = factory()); + } + + var angular = ensure(window, 'angular', Object); + + // We need to expose `angular.$$minErr` to modules such as `ngResource` that reference it during bootstrap + angular.$$minErr = angular.$$minErr || minErr; + + return ensure(angular, 'module', function() { + /** @type {Object.<string, angular.Module>} */ + var modules = {}; + + /** + * @ngdoc function + * @name angular.module + * @module ng + * @description + * + * The `angular.module` is a global place for creating, registering and retrieving Angular + * modules. + * All modules (angular core or 3rd party) that should be available to an application must be + * registered using this mechanism. + * + * When passed two or more arguments, a new module is created. If passed only one argument, an + * existing module (the name passed as the first argument to `module`) is retrieved. + * + * + * # Module + * + * A module is a collection of services, directives, controllers, filters, and configuration information. + * `angular.module` is used to configure the {@link auto.$injector $injector}. + * + * ```js + * // Create a new module + * var myModule = angular.module('myModule', []); + * + * // register a new service + * myModule.value('appName', 'MyCoolApp'); + * + * // configure existing services inside initialization blocks. + * myModule.config(['$locationProvider', function($locationProvider) { + * // Configure existing providers + * $locationProvider.hashPrefix('!'); + * }]); + * ``` + * + * Then you can create an injector and load your modules like this: + * + * ```js + * var injector = angular.injector(['ng', 'myModule']) + * ``` + * + * However it's more likely that you'll just use + * {@link ng.directive:ngApp ngApp} or + * {@link angular.bootstrap} to simplify this process for you. + * + * @param {!string} name The name of the module to create or retrieve. + * @param {!Array.<string>=} requires If specified then new module is being created. If + * unspecified then the module is being retrieved for further configuration. + * @param {Function=} configFn Optional configuration function for the module. Same as + * {@link angular.Module#config Module#config()}. + * @returns {module} new module with the {@link angular.Module} api. + */ + return function module(name, requires, configFn) { + var assertNotHasOwnProperty = function(name, context) { + if (name === 'hasOwnProperty') { + throw ngMinErr('badname', 'hasOwnProperty is not a valid {0} name', context); + } + }; + + assertNotHasOwnProperty(name, 'module'); + if (requires && modules.hasOwnProperty(name)) { + modules[name] = null; + } + return ensure(modules, name, function() { + if (!requires) { + throw $injectorMinErr('nomod', "Module '{0}' is not available! You either misspelled " + + "the module name or forgot to load it. If registering a module ensure that you " + + "specify the dependencies as the second argument.", name); + } + + /** @type {!Array.<Array.<*>>} */ + var invokeQueue = []; + + /** @type {!Array.<Function>} */ + var runBlocks = []; + + var config = invokeLater('$injector', 'invoke'); + + /** @type {angular.Module} */ + var moduleInstance = { + // Private state + _invokeQueue: invokeQueue, + _runBlocks: runBlocks, + + /** + * @ngdoc property + * @name angular.Module#requires + * @module ng + * + * @description + * Holds the list of modules which the injector will load before the current module is + * loaded. + */ + requires: requires, + + /** + * @ngdoc property + * @name angular.Module#name + * @module ng + * + * @description + * Name of the module. + */ + name: name, + + + /** + * @ngdoc method + * @name angular.Module#provider + * @module ng + * @param {string} name service name + * @param {Function} providerType Construction function for creating new instance of the + * service. + * @description + * See {@link auto.$provide#provider $provide.provider()}. + */ + provider: invokeLater('$provide', 'provider'), + + /** + * @ngdoc method + * @name angular.Module#factory + * @module ng + * @param {string} name service name + * @param {Function} providerFunction Function for creating new instance of the service. + * @description + * See {@link auto.$provide#factory $provide.factory()}. + */ + factory: invokeLater('$provide', 'factory'), + + /** + * @ngdoc method + * @name angular.Module#service + * @module ng + * @param {string} name service name + * @param {Function} constructor A constructor function that will be instantiated. + * @description + * See {@link auto.$provide#service $provide.service()}. + */ + service: invokeLater('$provide', 'service'), + + /** + * @ngdoc method + * @name angular.Module#value + * @module ng + * @param {string} name service name + * @param {*} object Service instance object. + * @description + * See {@link auto.$provide#value $provide.value()}. + */ + value: invokeLater('$provide', 'value'), + + /** + * @ngdoc method + * @name angular.Module#constant + * @module ng + * @param {string} name constant name + * @param {*} object Constant value. + * @description + * Because the constant are fixed, they get applied before other provide methods. + * See {@link auto.$provide#constant $provide.constant()}. + */ + constant: invokeLater('$provide', 'constant', 'unshift'), + + /** + * @ngdoc method + * @name angular.Module#animation + * @module ng + * @param {string} name animation name + * @param {Function} animationFactory Factory function for creating new instance of an + * animation. + * @description + * + * **NOTE**: animations take effect only if the **ngAnimate** module is loaded. + * + * + * Defines an animation hook that can be later used with + * {@link ngAnimate.$animate $animate} service and directives that use this service. + * + * ```js + * module.animation('.animation-name', function($inject1, $inject2) { + * return { + * eventName : function(element, done) { + * //code to run the animation + * //once complete, then run done() + * return function cancellationFunction(element) { + * //code to cancel the animation + * } + * } + * } + * }) + * ``` + * + * See {@link ngAnimate.$animateProvider#register $animateProvider.register()} and + * {@link ngAnimate ngAnimate module} for more information. + */ + animation: invokeLater('$animateProvider', 'register'), + + /** + * @ngdoc method + * @name angular.Module#filter + * @module ng + * @param {string} name Filter name. + * @param {Function} filterFactory Factory function for creating new instance of filter. + * @description + * See {@link ng.$filterProvider#register $filterProvider.register()}. + */ + filter: invokeLater('$filterProvider', 'register'), + + /** + * @ngdoc method + * @name angular.Module#controller + * @module ng + * @param {string|Object} name Controller name, or an object map of controllers where the + * keys are the names and the values are the constructors. + * @param {Function} constructor Controller constructor function. + * @description + * See {@link ng.$controllerProvider#register $controllerProvider.register()}. + */ + controller: invokeLater('$controllerProvider', 'register'), + + /** + * @ngdoc method + * @name angular.Module#directive + * @module ng + * @param {string|Object} name Directive name, or an object map of directives where the + * keys are the names and the values are the factories. + * @param {Function} directiveFactory Factory function for creating new instance of + * directives. + * @description + * See {@link ng.$compileProvider#directive $compileProvider.directive()}. + */ + directive: invokeLater('$compileProvider', 'directive'), + + /** + * @ngdoc method + * @name angular.Module#config + * @module ng + * @param {Function} configFn Execute this function on module load. Useful for service + * configuration. + * @description + * Use this method to register work which needs to be performed on module loading. + * For more about how to configure services, see + * {@link providers#providers_provider-recipe Provider Recipe}. + */ + config: config, + + /** + * @ngdoc method + * @name angular.Module#run + * @module ng + * @param {Function} initializationFn Execute this function after injector creation. + * Useful for application initialization. + * @description + * Use this method to register work which should be performed when the injector is done + * loading all modules. + */ + run: function(block) { + runBlocks.push(block); + return this; + } + }; + + if (configFn) { + config(configFn); + } + + return moduleInstance; + + /** + * @param {string} provider + * @param {string} method + * @param {String=} insertMethod + * @returns {angular.Module} + */ + function invokeLater(provider, method, insertMethod) { + return function() { + invokeQueue[insertMethod || 'push']([provider, method, arguments]); + return moduleInstance; + }; + } + }); + }; + }); + +} + +/* global angularModule: true, + version: true, + + $LocaleProvider, + $CompileProvider, + + htmlAnchorDirective, + inputDirective, + inputDirective, + formDirective, + scriptDirective, + selectDirective, + styleDirective, + optionDirective, + ngBindDirective, + ngBindHtmlDirective, + ngBindTemplateDirective, + ngClassDirective, + ngClassEvenDirective, + ngClassOddDirective, + ngCspDirective, + ngCloakDirective, + ngControllerDirective, + ngFormDirective, + ngHideDirective, + ngIfDirective, + ngIncludeDirective, + ngIncludeFillContentDirective, + ngInitDirective, + ngNonBindableDirective, + ngPluralizeDirective, + ngRepeatDirective, + ngShowDirective, + ngStyleDirective, + ngSwitchDirective, + ngSwitchWhenDirective, + ngSwitchDefaultDirective, + ngOptionsDirective, + ngTranscludeDirective, + ngModelDirective, + ngListDirective, + ngChangeDirective, + requiredDirective, + requiredDirective, + ngValueDirective, + ngAttributeAliasDirectives, + ngEventDirectives, + + $AnchorScrollProvider, + $AnimateProvider, + $BrowserProvider, + $CacheFactoryProvider, + $ControllerProvider, + $DocumentProvider, + $ExceptionHandlerProvider, + $FilterProvider, + $InterpolateProvider, + $IntervalProvider, + $HttpProvider, + $HttpBackendProvider, + $LocationProvider, + $LogProvider, + $ParseProvider, + $RootScopeProvider, + $QProvider, + $$SanitizeUriProvider, + $SceProvider, + $SceDelegateProvider, + $SnifferProvider, + $TemplateCacheProvider, + $TimeoutProvider, + $$RAFProvider, + $$AsyncCallbackProvider, + $WindowProvider +*/ + + +/** + * @ngdoc object + * @name angular.version + * @module ng + * @description + * An object that contains information about the current AngularJS version. This object has the + * following properties: + * + * - `full` – `{string}` – Full version string, such as "0.9.18". + * - `major` – `{number}` – Major version number, such as "0". + * - `minor` – `{number}` – Minor version number, such as "9". + * - `dot` – `{number}` – Dot version number, such as "18". + * - `codeName` – `{string}` – Code name of the release, such as "jiggling-armfat". + */ +var version = { + full: '1.2.25', // all of these placeholder strings will be replaced by grunt's + major: 1, // package task + minor: 2, + dot: 25, + codeName: 'hypnotic-gesticulation' +}; + + +function publishExternalAPI(angular){ + extend(angular, { + 'bootstrap': bootstrap, + 'copy': copy, + 'extend': extend, + 'equals': equals, + 'element': jqLite, + 'forEach': forEach, + 'injector': createInjector, + 'noop': noop, + 'bind': bind, + 'toJson': toJson, + 'fromJson': fromJson, + 'identity': identity, + 'isUndefined': isUndefined, + 'isDefined': isDefined, + 'isString': isString, + 'isFunction': isFunction, + 'isObject': isObject, + 'isNumber': isNumber, + 'isElement': isElement, + 'isArray': isArray, + 'version': version, + 'isDate': isDate, + 'lowercase': lowercase, + 'uppercase': uppercase, + 'callbacks': {counter: 0}, + '$$minErr': minErr, + '$$csp': csp + }); + + angularModule = setupModuleLoader(window); + try { + angularModule('ngLocale'); + } catch (e) { + angularModule('ngLocale', []).provider('$locale', $LocaleProvider); + } + + angularModule('ng', ['ngLocale'], ['$provide', + function ngModule($provide) { + // $$sanitizeUriProvider needs to be before $compileProvider as it is used by it. + $provide.provider({ + $$sanitizeUri: $$SanitizeUriProvider + }); + $provide.provider('$compile', $CompileProvider). + directive({ + a: htmlAnchorDirective, + input: inputDirective, + textarea: inputDirective, + form: formDirective, + script: scriptDirective, + select: selectDirective, + style: styleDirective, + option: optionDirective, + ngBind: ngBindDirective, + ngBindHtml: ngBindHtmlDirective, + ngBindTemplate: ngBindTemplateDirective, + ngClass: ngClassDirective, + ngClassEven: ngClassEvenDirective, + ngClassOdd: ngClassOddDirective, + ngCloak: ngCloakDirective, + ngController: ngControllerDirective, + ngForm: ngFormDirective, + ngHide: ngHideDirective, + ngIf: ngIfDirective, + ngInclude: ngIncludeDirective, + ngInit: ngInitDirective, + ngNonBindable: ngNonBindableDirective, + ngPluralize: ngPluralizeDirective, + ngRepeat: ngRepeatDirective, + ngShow: ngShowDirective, + ngStyle: ngStyleDirective, + ngSwitch: ngSwitchDirective, + ngSwitchWhen: ngSwitchWhenDirective, + ngSwitchDefault: ngSwitchDefaultDirective, + ngOptions: ngOptionsDirective, + ngTransclude: ngTranscludeDirective, + ngModel: ngModelDirective, + ngList: ngListDirective, + ngChange: ngChangeDirective, + required: requiredDirective, + ngRequired: requiredDirective, + ngValue: ngValueDirective + }). + directive({ + ngInclude: ngIncludeFillContentDirective + }). + directive(ngAttributeAliasDirectives). + directive(ngEventDirectives); + $provide.provider({ + $anchorScroll: $AnchorScrollProvider, + $animate: $AnimateProvider, + $browser: $BrowserProvider, + $cacheFactory: $CacheFactoryProvider, + $controller: $ControllerProvider, + $document: $DocumentProvider, + $exceptionHandler: $ExceptionHandlerProvider, + $filter: $FilterProvider, + $interpolate: $InterpolateProvider, + $interval: $IntervalProvider, + $http: $HttpProvider, + $httpBackend: $HttpBackendProvider, + $location: $LocationProvider, + $log: $LogProvider, + $parse: $ParseProvider, + $rootScope: $RootScopeProvider, + $q: $QProvider, + $sce: $SceProvider, + $sceDelegate: $SceDelegateProvider, + $sniffer: $SnifferProvider, + $templateCache: $TemplateCacheProvider, + $timeout: $TimeoutProvider, + $window: $WindowProvider, + $$rAF: $$RAFProvider, + $$asyncCallback : $$AsyncCallbackProvider + }); + } + ]); +} + +/* global JQLitePrototype: true, + addEventListenerFn: true, + removeEventListenerFn: true, + BOOLEAN_ATTR: true +*/ + +////////////////////////////////// +//JQLite +////////////////////////////////// + +/** + * @ngdoc function + * @name angular.element + * @module ng + * @kind function + * + * @description + * Wraps a raw DOM element or HTML string as a [jQuery](http://jquery.com) element. + * + * If jQuery is available, `angular.element` is an alias for the + * [jQuery](http://api.jquery.com/jQuery/) function. If jQuery is not available, `angular.element` + * delegates to Angular's built-in subset of jQuery, called "jQuery lite" or "jqLite." + * + * <div class="alert alert-success">jqLite is a tiny, API-compatible subset of jQuery that allows + * Angular to manipulate the DOM in a cross-browser compatible way. **jqLite** implements only the most + * commonly needed functionality with the goal of having a very small footprint.</div> + * + * To use jQuery, simply load it before `DOMContentLoaded` event fired. + * + * <div class="alert">**Note:** all element references in Angular are always wrapped with jQuery or + * jqLite; they are never raw DOM references.</div> + * + * ## Angular's jqLite + * jqLite provides only the following jQuery methods: + * + * - [`addClass()`](http://api.jquery.com/addClass/) + * - [`after()`](http://api.jquery.com/after/) + * - [`append()`](http://api.jquery.com/append/) + * - [`attr()`](http://api.jquery.com/attr/) + * - [`bind()`](http://api.jquery.com/bind/) - Does not support namespaces, selectors or eventData + * - [`children()`](http://api.jquery.com/children/) - Does not support selectors + * - [`clone()`](http://api.jquery.com/clone/) + * - [`contents()`](http://api.jquery.com/contents/) + * - [`css()`](http://api.jquery.com/css/) + * - [`data()`](http://api.jquery.com/data/) + * - [`empty()`](http://api.jquery.com/empty/) + * - [`eq()`](http://api.jquery.com/eq/) + * - [`find()`](http://api.jquery.com/find/) - Limited to lookups by tag name + * - [`hasClass()`](http://api.jquery.com/hasClass/) + * - [`html()`](http://api.jquery.com/html/) + * - [`next()`](http://api.jquery.com/next/) - Does not support selectors + * - [`on()`](http://api.jquery.com/on/) - Does not support namespaces, selectors or eventData + * - [`off()`](http://api.jquery.com/off/) - Does not support namespaces or selectors + * - [`one()`](http://api.jquery.com/one/) - Does not support namespaces or selectors + * - [`parent()`](http://api.jquery.com/parent/) - Does not support selectors + * - [`prepend()`](http://api.jquery.com/prepend/) + * - [`prop()`](http://api.jquery.com/prop/) + * - [`ready()`](http://api.jquery.com/ready/) + * - [`remove()`](http://api.jquery.com/remove/) + * - [`removeAttr()`](http://api.jquery.com/removeAttr/) + * - [`removeClass()`](http://api.jquery.com/removeClass/) + * - [`removeData()`](http://api.jquery.com/removeData/) + * - [`replaceWith()`](http://api.jquery.com/replaceWith/) + * - [`text()`](http://api.jquery.com/text/) + * - [`toggleClass()`](http://api.jquery.com/toggleClass/) + * - [`triggerHandler()`](http://api.jquery.com/triggerHandler/) - Passes a dummy event object to handlers. + * - [`unbind()`](http://api.jquery.com/unbind/) - Does not support namespaces + * - [`val()`](http://api.jquery.com/val/) + * - [`wrap()`](http://api.jquery.com/wrap/) + * + * ## jQuery/jqLite Extras + * Angular also provides the following additional methods and events to both jQuery and jqLite: + * + * ### Events + * - `$destroy` - AngularJS intercepts all jqLite/jQuery's DOM destruction apis and fires this event + * on all DOM nodes being removed. This can be used to clean up any 3rd party bindings to the DOM + * element before it is removed. + * + * ### Methods + * - `controller(name)` - retrieves the controller of the current element or its parent. By default + * retrieves controller associated with the `ngController` directive. If `name` is provided as + * camelCase directive name, then the controller for this directive will be retrieved (e.g. + * `'ngModel'`). + * - `injector()` - retrieves the injector of the current element or its parent. + * - `scope()` - retrieves the {@link ng.$rootScope.Scope scope} of the current + * element or its parent. + * - `isolateScope()` - retrieves an isolate {@link ng.$rootScope.Scope scope} if one is attached directly to the + * current element. This getter should be used only on elements that contain a directive which starts a new isolate + * scope. Calling `scope()` on this element always returns the original non-isolate scope. + * - `inheritedData()` - same as `data()`, but walks up the DOM until a value is found or the top + * parent element is reached. + * + * @param {string|DOMElement} element HTML string or DOMElement to be wrapped into jQuery. + * @returns {Object} jQuery object. + */ + +JQLite.expando = 'ng339'; + +var jqCache = JQLite.cache = {}, + jqId = 1, + addEventListenerFn = (window.document.addEventListener + ? function(element, type, fn) {element.addEventListener(type, fn, false);} + : function(element, type, fn) {element.attachEvent('on' + type, fn);}), + removeEventListenerFn = (window.document.removeEventListener + ? function(element, type, fn) {element.removeEventListener(type, fn, false); } + : function(element, type, fn) {element.detachEvent('on' + type, fn); }); + +/* + * !!! This is an undocumented "private" function !!! + */ +var jqData = JQLite._data = function(node) { + //jQuery always returns an object on cache miss + return this.cache[node[this.expando]] || {}; +}; + +function jqNextId() { return ++jqId; } + + +var SPECIAL_CHARS_REGEXP = /([\:\-\_]+(.))/g; +var MOZ_HACK_REGEXP = /^moz([A-Z])/; +var jqLiteMinErr = minErr('jqLite'); + +/** + * Converts snake_case to camelCase. + * Also there is special case for Moz prefix starting with upper case letter. + * @param name Name to normalize + */ +function camelCase(name) { + return name. + replace(SPECIAL_CHARS_REGEXP, function(_, separator, letter, offset) { + return offset ? letter.toUpperCase() : letter; + }). + replace(MOZ_HACK_REGEXP, 'Moz$1'); +} + +///////////////////////////////////////////// +// jQuery mutation patch +// +// In conjunction with bindJQuery intercepts all jQuery's DOM destruction apis and fires a +// $destroy event on all DOM nodes being removed. +// +///////////////////////////////////////////// + +function jqLitePatchJQueryRemove(name, dispatchThis, filterElems, getterIfNoArguments) { + var originalJqFn = jQuery.fn[name]; + originalJqFn = originalJqFn.$original || originalJqFn; + removePatch.$original = originalJqFn; + jQuery.fn[name] = removePatch; + + function removePatch(param) { + // jshint -W040 + var list = filterElems && param ? [this.filter(param)] : [this], + fireEvent = dispatchThis, + set, setIndex, setLength, + element, childIndex, childLength, children; + + if (!getterIfNoArguments || param != null) { + while(list.length) { + set = list.shift(); + for(setIndex = 0, setLength = set.length; setIndex < setLength; setIndex++) { + element = jqLite(set[setIndex]); + if (fireEvent) { + element.triggerHandler('$destroy'); + } else { + fireEvent = !fireEvent; + } + for(childIndex = 0, childLength = (children = element.children()).length; + childIndex < childLength; + childIndex++) { + list.push(jQuery(children[childIndex])); + } + } + } + } + return originalJqFn.apply(this, arguments); + } +} + +var SINGLE_TAG_REGEXP = /^<(\w+)\s*\/?>(?:<\/\1>|)$/; +var HTML_REGEXP = /<|&#?\w+;/; +var TAG_NAME_REGEXP = /<([\w:]+)/; +var XHTML_TAG_REGEXP = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi; + +var wrapMap = { + 'option': [1, '<select multiple="multiple">', '</select>'], + + 'thead': [1, '<table>', '</table>'], + 'col': [2, '<table><colgroup>', '</colgroup></table>'], + 'tr': [2, '<table><tbody>', '</tbody></table>'], + 'td': [3, '<table><tbody><tr>', '</tr></tbody></table>'], + '_default': [0, "", ""] +}; + +wrapMap.optgroup = wrapMap.option; +wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; +wrapMap.th = wrapMap.td; + +function jqLiteIsTextNode(html) { + return !HTML_REGEXP.test(html); +} + +function jqLiteBuildFragment(html, context) { + var elem, tmp, tag, wrap, + fragment = context.createDocumentFragment(), + nodes = [], i, j, jj; + + if (jqLiteIsTextNode(html)) { + // Convert non-html into a text node + nodes.push(context.createTextNode(html)); + } else { + tmp = fragment.appendChild(context.createElement('div')); + // Convert html into DOM nodes + tag = (TAG_NAME_REGEXP.exec(html) || ["", ""])[1].toLowerCase(); + wrap = wrapMap[tag] || wrapMap._default; + tmp.innerHTML = '<div> </div>' + + wrap[1] + html.replace(XHTML_TAG_REGEXP, "<$1></$2>") + wrap[2]; + tmp.removeChild(tmp.firstChild); + + // Descend through wrappers to the right content + i = wrap[0]; + while (i--) { + tmp = tmp.lastChild; + } + + for (j=0, jj=tmp.childNodes.length; j<jj; ++j) nodes.push(tmp.childNodes[j]); + + tmp = fragment.firstChild; + tmp.textContent = ""; + } + + // Remove wrapper from fragment + fragment.textContent = ""; + fragment.innerHTML = ""; // Clear inner HTML + return nodes; +} + +function jqLiteParseHTML(html, context) { + context = context || document; + var parsed; + + if ((parsed = SINGLE_TAG_REGEXP.exec(html))) { + return [context.createElement(parsed[1])]; + } + + return jqLiteBuildFragment(html, context); +} + +///////////////////////////////////////////// +function JQLite(element) { + if (element instanceof JQLite) { + return element; + } + if (isString(element)) { + element = trim(element); + } + if (!(this instanceof JQLite)) { + if (isString(element) && element.charAt(0) != '<') { + throw jqLiteMinErr('nosel', 'Looking up elements via selectors is not supported by jqLite! See: http://docs.angularjs.org/api/angular.element'); + } + return new JQLite(element); + } + + if (isString(element)) { + jqLiteAddNodes(this, jqLiteParseHTML(element)); + var fragment = jqLite(document.createDocumentFragment()); + fragment.append(this); + } else { + jqLiteAddNodes(this, element); + } +} + +function jqLiteClone(element) { + return element.cloneNode(true); +} + +function jqLiteDealoc(element){ + jqLiteRemoveData(element); + for ( var i = 0, children = element.childNodes || []; i < children.length; i++) { + jqLiteDealoc(children[i]); + } +} + +function jqLiteOff(element, type, fn, unsupported) { + if (isDefined(unsupported)) throw jqLiteMinErr('offargs', 'jqLite#off() does not support the `selector` argument'); + + var events = jqLiteExpandoStore(element, 'events'), + handle = jqLiteExpandoStore(element, 'handle'); + + if (!handle) return; //no listeners registered + + if (isUndefined(type)) { + forEach(events, function(eventHandler, type) { + removeEventListenerFn(element, type, eventHandler); + delete events[type]; + }); + } else { + forEach(type.split(' '), function(type) { + if (isUndefined(fn)) { + removeEventListenerFn(element, type, events[type]); + delete events[type]; + } else { + arrayRemove(events[type] || [], fn); + } + }); + } +} + +function jqLiteRemoveData(element, name) { + var expandoId = element.ng339, + expandoStore = jqCache[expandoId]; + + if (expandoStore) { + if (name) { + delete jqCache[expandoId].data[name]; + return; + } + + if (expandoStore.handle) { + expandoStore.events.$destroy && expandoStore.handle({}, '$destroy'); + jqLiteOff(element); + } + delete jqCache[expandoId]; + element.ng339 = undefined; // don't delete DOM expandos. IE and Chrome don't like it + } +} + +function jqLiteExpandoStore(element, key, value) { + var expandoId = element.ng339, + expandoStore = jqCache[expandoId || -1]; + + if (isDefined(value)) { + if (!expandoStore) { + element.ng339 = expandoId = jqNextId(); + expandoStore = jqCache[expandoId] = {}; + } + expandoStore[key] = value; + } else { + return expandoStore && expandoStore[key]; + } +} + +function jqLiteData(element, key, value) { + var data = jqLiteExpandoStore(element, 'data'), + isSetter = isDefined(value), + keyDefined = !isSetter && isDefined(key), + isSimpleGetter = keyDefined && !isObject(key); + + if (!data && !isSimpleGetter) { + jqLiteExpandoStore(element, 'data', data = {}); + } + + if (isSetter) { + data[key] = value; + } else { + if (keyDefined) { + if (isSimpleGetter) { + // don't create data in this case. + return data && data[key]; + } else { + extend(data, key); + } + } else { + return data; + } + } +} + +function jqLiteHasClass(element, selector) { + if (!element.getAttribute) return false; + return ((" " + (element.getAttribute('class') || '') + " ").replace(/[\n\t]/g, " "). + indexOf( " " + selector + " " ) > -1); +} + +function jqLiteRemoveClass(element, cssClasses) { + if (cssClasses && element.setAttribute) { + forEach(cssClasses.split(' '), function(cssClass) { + element.setAttribute('class', trim( + (" " + (element.getAttribute('class') || '') + " ") + .replace(/[\n\t]/g, " ") + .replace(" " + trim(cssClass) + " ", " ")) + ); + }); + } +} + +function jqLiteAddClass(element, cssClasses) { + if (cssClasses && element.setAttribute) { + var existingClasses = (' ' + (element.getAttribute('class') || '') + ' ') + .replace(/[\n\t]/g, " "); + + forEach(cssClasses.split(' '), function(cssClass) { + cssClass = trim(cssClass); + if (existingClasses.indexOf(' ' + cssClass + ' ') === -1) { + existingClasses += cssClass + ' '; + } + }); + + element.setAttribute('class', trim(existingClasses)); + } +} + +function jqLiteAddNodes(root, elements) { + if (elements) { + elements = (!elements.nodeName && isDefined(elements.length) && !isWindow(elements)) + ? elements + : [ elements ]; + for(var i=0; i < elements.length; i++) { + root.push(elements[i]); + } + } +} + +function jqLiteController(element, name) { + return jqLiteInheritedData(element, '$' + (name || 'ngController' ) + 'Controller'); +} + +function jqLiteInheritedData(element, name, value) { + // if element is the document object work with the html element instead + // this makes $(document).scope() possible + if(element.nodeType == 9) { + element = element.documentElement; + } + var names = isArray(name) ? name : [name]; + + while (element) { + for (var i = 0, ii = names.length; i < ii; i++) { + if ((value = jqLite.data(element, names[i])) !== undefined) return value; + } + + // If dealing with a document fragment node with a host element, and no parent, use the host + // element as the parent. This enables directives within a Shadow DOM or polyfilled Shadow DOM + // to lookup parent controllers. + element = element.parentNode || (element.nodeType === 11 && element.host); + } +} + +function jqLiteEmpty(element) { + for (var i = 0, childNodes = element.childNodes; i < childNodes.length; i++) { + jqLiteDealoc(childNodes[i]); + } + while (element.firstChild) { + element.removeChild(element.firstChild); + } +} + +////////////////////////////////////////// +// Functions which are declared directly. +////////////////////////////////////////// +var JQLitePrototype = JQLite.prototype = { + ready: function(fn) { + var fired = false; + + function trigger() { + if (fired) return; + fired = true; + fn(); + } + + // check if document already is loaded + if (document.readyState === 'complete'){ + setTimeout(trigger); + } else { + this.on('DOMContentLoaded', trigger); // works for modern browsers and IE9 + // we can not use jqLite since we are not done loading and jQuery could be loaded later. + // jshint -W064 + JQLite(window).on('load', trigger); // fallback to window.onload for others + // jshint +W064 + } + }, + toString: function() { + var value = []; + forEach(this, function(e){ value.push('' + e);}); + return '[' + value.join(', ') + ']'; + }, + + eq: function(index) { + return (index >= 0) ? jqLite(this[index]) : jqLite(this[this.length + index]); + }, + + length: 0, + push: push, + sort: [].sort, + splice: [].splice +}; + +////////////////////////////////////////// +// Functions iterating getter/setters. +// these functions return self on setter and +// value on get. +////////////////////////////////////////// +var BOOLEAN_ATTR = {}; +forEach('multiple,selected,checked,disabled,readOnly,required,open'.split(','), function(value) { + BOOLEAN_ATTR[lowercase(value)] = value; +}); +var BOOLEAN_ELEMENTS = {}; +forEach('input,select,option,textarea,button,form,details'.split(','), function(value) { + BOOLEAN_ELEMENTS[uppercase(value)] = true; +}); + +function getBooleanAttrName(element, name) { + // check dom last since we will most likely fail on name + var booleanAttr = BOOLEAN_ATTR[name.toLowerCase()]; + + // booleanAttr is here twice to minimize DOM access + return booleanAttr && BOOLEAN_ELEMENTS[element.nodeName] && booleanAttr; +} + +forEach({ + data: jqLiteData, + removeData: jqLiteRemoveData +}, function(fn, name) { + JQLite[name] = fn; +}); + +forEach({ + data: jqLiteData, + inheritedData: jqLiteInheritedData, + + scope: function(element) { + // Can't use jqLiteData here directly so we stay compatible with jQuery! + return jqLite.data(element, '$scope') || jqLiteInheritedData(element.parentNode || element, ['$isolateScope', '$scope']); + }, + + isolateScope: function(element) { + // Can't use jqLiteData here directly so we stay compatible with jQuery! + return jqLite.data(element, '$isolateScope') || jqLite.data(element, '$isolateScopeNoTemplate'); + }, + + controller: jqLiteController, + + injector: function(element) { + return jqLiteInheritedData(element, '$injector'); + }, + + removeAttr: function(element,name) { + element.removeAttribute(name); + }, + + hasClass: jqLiteHasClass, + + css: function(element, name, value) { + name = camelCase(name); + + if (isDefined(value)) { + element.style[name] = value; + } else { + var val; + + if (msie <= 8) { + // this is some IE specific weirdness that jQuery 1.6.4 does not sure why + val = element.currentStyle && element.currentStyle[name]; + if (val === '') val = 'auto'; + } + + val = val || element.style[name]; + + if (msie <= 8) { + // jquery weirdness :-/ + val = (val === '') ? undefined : val; + } + + return val; + } + }, + + attr: function(element, name, value){ + var lowercasedName = lowercase(name); + if (BOOLEAN_ATTR[lowercasedName]) { + if (isDefined(value)) { + if (!!value) { + element[name] = true; + element.setAttribute(name, lowercasedName); + } else { + element[name] = false; + element.removeAttribute(lowercasedName); + } + } else { + return (element[name] || + (element.attributes.getNamedItem(name)|| noop).specified) + ? lowercasedName + : undefined; + } + } else if (isDefined(value)) { + element.setAttribute(name, value); + } else if (element.getAttribute) { + // the extra argument "2" is to get the right thing for a.href in IE, see jQuery code + // some elements (e.g. Document) don't have get attribute, so return undefined + var ret = element.getAttribute(name, 2); + // normalize non-existing attributes to undefined (as jQuery) + return ret === null ? undefined : ret; + } + }, + + prop: function(element, name, value) { + if (isDefined(value)) { + element[name] = value; + } else { + return element[name]; + } + }, + + text: (function() { + var NODE_TYPE_TEXT_PROPERTY = []; + if (msie < 9) { + NODE_TYPE_TEXT_PROPERTY[1] = 'innerText'; /** Element **/ + NODE_TYPE_TEXT_PROPERTY[3] = 'nodeValue'; /** Text **/ + } else { + NODE_TYPE_TEXT_PROPERTY[1] = /** Element **/ + NODE_TYPE_TEXT_PROPERTY[3] = 'textContent'; /** Text **/ + } + getText.$dv = ''; + return getText; + + function getText(element, value) { + var textProp = NODE_TYPE_TEXT_PROPERTY[element.nodeType]; + if (isUndefined(value)) { + return textProp ? element[textProp] : ''; + } + element[textProp] = value; + } + })(), + + val: function(element, value) { + if (isUndefined(value)) { + if (nodeName_(element) === 'SELECT' && element.multiple) { + var result = []; + forEach(element.options, function (option) { + if (option.selected) { + result.push(option.value || option.text); + } + }); + return result.length === 0 ? null : result; + } + return element.value; + } + element.value = value; + }, + + html: function(element, value) { + if (isUndefined(value)) { + return element.innerHTML; + } + for (var i = 0, childNodes = element.childNodes; i < childNodes.length; i++) { + jqLiteDealoc(childNodes[i]); + } + element.innerHTML = value; + }, + + empty: jqLiteEmpty +}, function(fn, name){ + /** + * Properties: writes return selection, reads return first value + */ + JQLite.prototype[name] = function(arg1, arg2) { + var i, key; + var nodeCount = this.length; + + // jqLiteHasClass has only two arguments, but is a getter-only fn, so we need to special-case it + // in a way that survives minification. + // jqLiteEmpty takes no arguments but is a setter. + if (fn !== jqLiteEmpty && + (((fn.length == 2 && (fn !== jqLiteHasClass && fn !== jqLiteController)) ? arg1 : arg2) === undefined)) { + if (isObject(arg1)) { + + // we are a write, but the object properties are the key/values + for (i = 0; i < nodeCount; i++) { + if (fn === jqLiteData) { + // data() takes the whole object in jQuery + fn(this[i], arg1); + } else { + for (key in arg1) { + fn(this[i], key, arg1[key]); + } + } + } + // return self for chaining + return this; + } else { + // we are a read, so read the first child. + // TODO: do we still need this? + var value = fn.$dv; + // Only if we have $dv do we iterate over all, otherwise it is just the first element. + var jj = (value === undefined) ? Math.min(nodeCount, 1) : nodeCount; + for (var j = 0; j < jj; j++) { + var nodeValue = fn(this[j], arg1, arg2); + value = value ? value + nodeValue : nodeValue; + } + return value; + } + } else { + // we are a write, so apply to all children + for (i = 0; i < nodeCount; i++) { + fn(this[i], arg1, arg2); + } + // return self for chaining + return this; + } + }; +}); + +function createEventHandler(element, events) { + var eventHandler = function (event, type) { + if (!event.preventDefault) { + event.preventDefault = function() { + event.returnValue = false; //ie + }; + } + + if (!event.stopPropagation) { + event.stopPropagation = function() { + event.cancelBubble = true; //ie + }; + } + + if (!event.target) { + event.target = event.srcElement || document; + } + + if (isUndefined(event.defaultPrevented)) { + var prevent = event.preventDefault; + event.preventDefault = function() { + event.defaultPrevented = true; + prevent.call(event); + }; + event.defaultPrevented = false; + } + + event.isDefaultPrevented = function() { + return event.defaultPrevented || event.returnValue === false; + }; + + // Copy event handlers in case event handlers array is modified during execution. + var eventHandlersCopy = shallowCopy(events[type || event.type] || []); + + forEach(eventHandlersCopy, function(fn) { + fn.call(element, event); + }); + + // Remove monkey-patched methods (IE), + // as they would cause memory leaks in IE8. + if (msie <= 8) { + // IE7/8 does not allow to delete property on native object + event.preventDefault = null; + event.stopPropagation = null; + event.isDefaultPrevented = null; + } else { + // It shouldn't affect normal browsers (native methods are defined on prototype). + delete event.preventDefault; + delete event.stopPropagation; + delete event.isDefaultPrevented; + } + }; + eventHandler.elem = element; + return eventHandler; +} + +////////////////////////////////////////// +// Functions iterating traversal. +// These functions chain results into a single +// selector. +////////////////////////////////////////// +forEach({ + removeData: jqLiteRemoveData, + + dealoc: jqLiteDealoc, + + on: function onFn(element, type, fn, unsupported){ + if (isDefined(unsupported)) throw jqLiteMinErr('onargs', 'jqLite#on() does not support the `selector` or `eventData` parameters'); + + var events = jqLiteExpandoStore(element, 'events'), + handle = jqLiteExpandoStore(element, 'handle'); + + if (!events) jqLiteExpandoStore(element, 'events', events = {}); + if (!handle) jqLiteExpandoStore(element, 'handle', handle = createEventHandler(element, events)); + + forEach(type.split(' '), function(type){ + var eventFns = events[type]; + + if (!eventFns) { + if (type == 'mouseenter' || type == 'mouseleave') { + var contains = document.body.contains || document.body.compareDocumentPosition ? + function( a, b ) { + // jshint bitwise: false + var adown = a.nodeType === 9 ? a.documentElement : a, + bup = b && b.parentNode; + return a === bup || !!( bup && bup.nodeType === 1 && ( + adown.contains ? + adown.contains( bup ) : + a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16 + )); + } : + function( a, b ) { + if ( b ) { + while ( (b = b.parentNode) ) { + if ( b === a ) { + return true; + } + } + } + return false; + }; + + events[type] = []; + + // Refer to jQuery's implementation of mouseenter & mouseleave + // Read about mouseenter and mouseleave: + // http://www.quirksmode.org/js/events_mouse.html#link8 + var eventmap = { mouseleave : "mouseout", mouseenter : "mouseover"}; + + onFn(element, eventmap[type], function(event) { + var target = this, related = event.relatedTarget; + // For mousenter/leave call the handler if related is outside the target. + // NB: No relatedTarget if the mouse left/entered the browser window + if ( !related || (related !== target && !contains(target, related)) ){ + handle(event, type); + } + }); + + } else { + addEventListenerFn(element, type, handle); + events[type] = []; + } + eventFns = events[type]; + } + eventFns.push(fn); + }); + }, + + off: jqLiteOff, + + one: function(element, type, fn) { + element = jqLite(element); + + //add the listener twice so that when it is called + //you can remove the original function and still be + //able to call element.off(ev, fn) normally + element.on(type, function onFn() { + element.off(type, fn); + element.off(type, onFn); + }); + element.on(type, fn); + }, + + replaceWith: function(element, replaceNode) { + var index, parent = element.parentNode; + jqLiteDealoc(element); + forEach(new JQLite(replaceNode), function(node){ + if (index) { + parent.insertBefore(node, index.nextSibling); + } else { + parent.replaceChild(node, element); + } + index = node; + }); + }, + + children: function(element) { + var children = []; + forEach(element.childNodes, function(element){ + if (element.nodeType === 1) + children.push(element); + }); + return children; + }, + + contents: function(element) { + return element.contentDocument || element.childNodes || []; + }, + + append: function(element, node) { + forEach(new JQLite(node), function(child){ + if (element.nodeType === 1 || element.nodeType === 11) { + element.appendChild(child); + } + }); + }, + + prepend: function(element, node) { + if (element.nodeType === 1) { + var index = element.firstChild; + forEach(new JQLite(node), function(child){ + element.insertBefore(child, index); + }); + } + }, + + wrap: function(element, wrapNode) { + wrapNode = jqLite(wrapNode)[0]; + var parent = element.parentNode; + if (parent) { + parent.replaceChild(wrapNode, element); + } + wrapNode.appendChild(element); + }, + + remove: function(element) { + jqLiteDealoc(element); + var parent = element.parentNode; + if (parent) parent.removeChild(element); + }, + + after: function(element, newElement) { + var index = element, parent = element.parentNode; + forEach(new JQLite(newElement), function(node){ + parent.insertBefore(node, index.nextSibling); + index = node; + }); + }, + + addClass: jqLiteAddClass, + removeClass: jqLiteRemoveClass, + + toggleClass: function(element, selector, condition) { + if (selector) { + forEach(selector.split(' '), function(className){ + var classCondition = condition; + if (isUndefined(classCondition)) { + classCondition = !jqLiteHasClass(element, className); + } + (classCondition ? jqLiteAddClass : jqLiteRemoveClass)(element, className); + }); + } + }, + + parent: function(element) { + var parent = element.parentNode; + return parent && parent.nodeType !== 11 ? parent : null; + }, + + next: function(element) { + if (element.nextElementSibling) { + return element.nextElementSibling; + } + + // IE8 doesn't have nextElementSibling + var elm = element.nextSibling; + while (elm != null && elm.nodeType !== 1) { + elm = elm.nextSibling; + } + return elm; + }, + + find: function(element, selector) { + if (element.getElementsByTagName) { + return element.getElementsByTagName(selector); + } else { + return []; + } + }, + + clone: jqLiteClone, + + triggerHandler: function(element, event, extraParameters) { + + var dummyEvent, eventFnsCopy, handlerArgs; + var eventName = event.type || event; + var eventFns = (jqLiteExpandoStore(element, 'events') || {})[eventName]; + + if (eventFns) { + + // Create a dummy event to pass to the handlers + dummyEvent = { + preventDefault: function() { this.defaultPrevented = true; }, + isDefaultPrevented: function() { return this.defaultPrevented === true; }, + stopPropagation: noop, + type: eventName, + target: element + }; + + // If a custom event was provided then extend our dummy event with it + if (event.type) { + dummyEvent = extend(dummyEvent, event); + } + + // Copy event handlers in case event handlers array is modified during execution. + eventFnsCopy = shallowCopy(eventFns); + handlerArgs = extraParameters ? [dummyEvent].concat(extraParameters) : [dummyEvent]; + + forEach(eventFnsCopy, function(fn) { + fn.apply(element, handlerArgs); + }); + + } + } +}, function(fn, name){ + /** + * chaining functions + */ + JQLite.prototype[name] = function(arg1, arg2, arg3) { + var value; + for(var i=0; i < this.length; i++) { + if (isUndefined(value)) { + value = fn(this[i], arg1, arg2, arg3); + if (isDefined(value)) { + // any function which returns a value needs to be wrapped + value = jqLite(value); + } + } else { + jqLiteAddNodes(value, fn(this[i], arg1, arg2, arg3)); + } + } + return isDefined(value) ? value : this; + }; + + // bind legacy bind/unbind to on/off + JQLite.prototype.bind = JQLite.prototype.on; + JQLite.prototype.unbind = JQLite.prototype.off; +}); + +/** + * Computes a hash of an 'obj'. + * Hash of a: + * string is string + * number is number as string + * object is either result of calling $$hashKey function on the object or uniquely generated id, + * that is also assigned to the $$hashKey property of the object. + * + * @param obj + * @returns {string} hash string such that the same input will have the same hash string. + * The resulting string key is in 'type:hashKey' format. + */ +function hashKey(obj, nextUidFn) { + var objType = typeof obj, + key; + + if (objType == 'function' || (objType == 'object' && obj !== null)) { + if (typeof (key = obj.$$hashKey) == 'function') { + // must invoke on object to keep the right this + key = obj.$$hashKey(); + } else if (key === undefined) { + key = obj.$$hashKey = (nextUidFn || nextUid)(); + } + } else { + key = obj; + } + + return objType + ':' + key; +} + +/** + * HashMap which can use objects as keys + */ +function HashMap(array, isolatedUid) { + if (isolatedUid) { + var uid = 0; + this.nextUid = function() { + return ++uid; + }; + } + forEach(array, this.put, this); +} +HashMap.prototype = { + /** + * Store key value pair + * @param key key to store can be any type + * @param value value to store can be any type + */ + put: function(key, value) { + this[hashKey(key, this.nextUid)] = value; + }, + + /** + * @param key + * @returns {Object} the value for the key + */ + get: function(key) { + return this[hashKey(key, this.nextUid)]; + }, + + /** + * Remove the key/value pair + * @param key + */ + remove: function(key) { + var value = this[key = hashKey(key, this.nextUid)]; + delete this[key]; + return value; + } +}; + +/** + * @ngdoc function + * @module ng + * @name angular.injector + * @kind function + * + * @description + * Creates an injector function that can be used for retrieving services as well as for + * dependency injection (see {@link guide/di dependency injection}). + * + + * @param {Array.<string|Function>} modules A list of module functions or their aliases. See + * {@link angular.module}. The `ng` module must be explicitly added. + * @returns {function()} Injector function. See {@link auto.$injector $injector}. + * + * @example + * Typical usage + * ```js + * // create an injector + * var $injector = angular.injector(['ng']); + * + * // use the injector to kick off your application + * // use the type inference to auto inject arguments, or use implicit injection + * $injector.invoke(function($rootScope, $compile, $document){ + * $compile($document)($rootScope); + * $rootScope.$digest(); + * }); + * ``` + * + * Sometimes you want to get access to the injector of a currently running Angular app + * from outside Angular. Perhaps, you want to inject and compile some markup after the + * application has been bootstrapped. You can do this using the extra `injector()` added + * to JQuery/jqLite elements. See {@link angular.element}. + * + * *This is fairly rare but could be the case if a third party library is injecting the + * markup.* + * + * In the following example a new block of HTML containing a `ng-controller` + * directive is added to the end of the document body by JQuery. We then compile and link + * it into the current AngularJS scope. + * + * ```js + * var $div = $('<div ng-controller="MyCtrl">{{content.label}}</div>'); + * $(document.body).append($div); + * + * angular.element(document).injector().invoke(function($compile) { + * var scope = angular.element($div).scope(); + * $compile($div)(scope); + * }); + * ``` + */ + + +/** + * @ngdoc module + * @name auto + * @description + * + * Implicit module which gets automatically added to each {@link auto.$injector $injector}. + */ + +var FN_ARGS = /^function\s*[^\(]*\(\s*([^\)]*)\)/m; +var FN_ARG_SPLIT = /,/; +var FN_ARG = /^\s*(_?)(\S+?)\1\s*$/; +var STRIP_COMMENTS = /((\/\/.*$)|(\/\*[\s\S]*?\*\/))/mg; +var $injectorMinErr = minErr('$injector'); +function annotate(fn) { + var $inject, + fnText, + argDecl, + last; + + if (typeof fn === 'function') { + if (!($inject = fn.$inject)) { + $inject = []; + if (fn.length) { + fnText = fn.toString().replace(STRIP_COMMENTS, ''); + argDecl = fnText.match(FN_ARGS); + forEach(argDecl[1].split(FN_ARG_SPLIT), function(arg){ + arg.replace(FN_ARG, function(all, underscore, name){ + $inject.push(name); + }); + }); + } + fn.$inject = $inject; + } + } else if (isArray(fn)) { + last = fn.length - 1; + assertArgFn(fn[last], 'fn'); + $inject = fn.slice(0, last); + } else { + assertArgFn(fn, 'fn', true); + } + return $inject; +} + +/////////////////////////////////////// + +/** + * @ngdoc service + * @name $injector + * @kind function + * + * @description + * + * `$injector` is used to retrieve object instances as defined by + * {@link auto.$provide provider}, instantiate types, invoke methods, + * and load modules. + * + * The following always holds true: + * + * ```js + * var $injector = angular.injector(); + * expect($injector.get('$injector')).toBe($injector); + * expect($injector.invoke(function($injector){ + * return $injector; + * }).toBe($injector); + * ``` + * + * # Injection Function Annotation + * + * JavaScript does not have annotations, and annotations are needed for dependency injection. The + * following are all valid ways of annotating function with injection arguments and are equivalent. + * + * ```js + * // inferred (only works if code not minified/obfuscated) + * $injector.invoke(function(serviceA){}); + * + * // annotated + * function explicit(serviceA) {}; + * explicit.$inject = ['serviceA']; + * $injector.invoke(explicit); + * + * // inline + * $injector.invoke(['serviceA', function(serviceA){}]); + * ``` + * + * ## Inference + * + * In JavaScript calling `toString()` on a function returns the function definition. The definition + * can then be parsed and the function arguments can be extracted. *NOTE:* This does not work with + * minification, and obfuscation tools since these tools change the argument names. + * + * ## `$inject` Annotation + * By adding an `$inject` property onto a function the injection parameters can be specified. + * + * ## Inline + * As an array of injection names, where the last item in the array is the function to call. + */ + +/** + * @ngdoc method + * @name $injector#get + * + * @description + * Return an instance of the service. + * + * @param {string} name The name of the instance to retrieve. + * @return {*} The instance. + */ + +/** + * @ngdoc method + * @name $injector#invoke + * + * @description + * Invoke the method and supply the method arguments from the `$injector`. + * + * @param {!Function} fn The function to invoke. Function parameters are injected according to the + * {@link guide/di $inject Annotation} rules. + * @param {Object=} self The `this` for the invoked method. + * @param {Object=} locals Optional object. If preset then any argument names are read from this + * object first, before the `$injector` is consulted. + * @returns {*} the value returned by the invoked `fn` function. + */ + +/** + * @ngdoc method + * @name $injector#has + * + * @description + * Allows the user to query if the particular service exists. + * + * @param {string} Name of the service to query. + * @returns {boolean} returns true if injector has given service. + */ + +/** + * @ngdoc method + * @name $injector#instantiate + * @description + * Create a new instance of JS type. The method takes a constructor function, invokes the new + * operator, and supplies all of the arguments to the constructor function as specified by the + * constructor annotation. + * + * @param {Function} Type Annotated constructor function. + * @param {Object=} locals Optional object. If preset then any argument names are read from this + * object first, before the `$injector` is consulted. + * @returns {Object} new instance of `Type`. + */ + +/** + * @ngdoc method + * @name $injector#annotate + * + * @description + * Returns an array of service names which the function is requesting for injection. This API is + * used by the injector to determine which services need to be injected into the function when the + * function is invoked. There are three ways in which the function can be annotated with the needed + * dependencies. + * + * # Argument names + * + * The simplest form is to extract the dependencies from the arguments of the function. This is done + * by converting the function into a string using `toString()` method and extracting the argument + * names. + * ```js + * // Given + * function MyController($scope, $route) { + * // ... + * } + * + * // Then + * expect(injector.annotate(MyController)).toEqual(['$scope', '$route']); + * ``` + * + * This method does not work with code minification / obfuscation. For this reason the following + * annotation strategies are supported. + * + * # The `$inject` property + * + * If a function has an `$inject` property and its value is an array of strings, then the strings + * represent names of services to be injected into the function. + * ```js + * // Given + * var MyController = function(obfuscatedScope, obfuscatedRoute) { + * // ... + * } + * // Define function dependencies + * MyController['$inject'] = ['$scope', '$route']; + * + * // Then + * expect(injector.annotate(MyController)).toEqual(['$scope', '$route']); + * ``` + * + * # The array notation + * + * It is often desirable to inline Injected functions and that's when setting the `$inject` property + * is very inconvenient. In these situations using the array notation to specify the dependencies in + * a way that survives minification is a better choice: + * + * ```js + * // We wish to write this (not minification / obfuscation safe) + * injector.invoke(function($compile, $rootScope) { + * // ... + * }); + * + * // We are forced to write break inlining + * var tmpFn = function(obfuscatedCompile, obfuscatedRootScope) { + * // ... + * }; + * tmpFn.$inject = ['$compile', '$rootScope']; + * injector.invoke(tmpFn); + * + * // To better support inline function the inline annotation is supported + * injector.invoke(['$compile', '$rootScope', function(obfCompile, obfRootScope) { + * // ... + * }]); + * + * // Therefore + * expect(injector.annotate( + * ['$compile', '$rootScope', function(obfus_$compile, obfus_$rootScope) {}]) + * ).toEqual(['$compile', '$rootScope']); + * ``` + * + * @param {Function|Array.<string|Function>} fn Function for which dependent service names need to + * be retrieved as described above. + * + * @returns {Array.<string>} The names of the services which the function requires. + */ + + + + +/** + * @ngdoc service + * @name $provide + * + * @description + * + * The {@link auto.$provide $provide} service has a number of methods for registering components + * with the {@link auto.$injector $injector}. Many of these functions are also exposed on + * {@link angular.Module}. + * + * An Angular **service** is a singleton object created by a **service factory**. These **service + * factories** are functions which, in turn, are created by a **service provider**. + * The **service providers** are constructor functions. When instantiated they must contain a + * property called `$get`, which holds the **service factory** function. + * + * When you request a service, the {@link auto.$injector $injector} is responsible for finding the + * correct **service provider**, instantiating it and then calling its `$get` **service factory** + * function to get the instance of the **service**. + * + * Often services have no configuration options and there is no need to add methods to the service + * provider. The provider will be no more than a constructor function with a `$get` property. For + * these cases the {@link auto.$provide $provide} service has additional helper methods to register + * services without specifying a provider. + * + * * {@link auto.$provide#provider provider(provider)} - registers a **service provider** with the + * {@link auto.$injector $injector} + * * {@link auto.$provide#constant constant(obj)} - registers a value/object that can be accessed by + * providers and services. + * * {@link auto.$provide#value value(obj)} - registers a value/object that can only be accessed by + * services, not providers. + * * {@link auto.$provide#factory factory(fn)} - registers a service **factory function**, `fn`, + * that will be wrapped in a **service provider** object, whose `$get` property will contain the + * given factory function. + * * {@link auto.$provide#service service(class)} - registers a **constructor function**, `class` + * that will be wrapped in a **service provider** object, whose `$get` property will instantiate + * a new object using the given constructor function. + * + * See the individual methods for more information and examples. + */ + +/** + * @ngdoc method + * @name $provide#provider + * @description + * + * Register a **provider function** with the {@link auto.$injector $injector}. Provider functions + * are constructor functions, whose instances are responsible for "providing" a factory for a + * service. + * + * Service provider names start with the name of the service they provide followed by `Provider`. + * For example, the {@link ng.$log $log} service has a provider called + * {@link ng.$logProvider $logProvider}. + * + * Service provider objects can have additional methods which allow configuration of the provider + * and its service. Importantly, you can configure what kind of service is created by the `$get` + * method, or how that service will act. For example, the {@link ng.$logProvider $logProvider} has a + * method {@link ng.$logProvider#debugEnabled debugEnabled} + * which lets you specify whether the {@link ng.$log $log} service will log debug messages to the + * console or not. + * + * @param {string} name The name of the instance. NOTE: the provider will be available under `name + + 'Provider'` key. + * @param {(Object|function())} provider If the provider is: + * + * - `Object`: then it should have a `$get` method. The `$get` method will be invoked using + * {@link auto.$injector#invoke $injector.invoke()} when an instance needs to be created. + * - `Constructor`: a new instance of the provider will be created using + * {@link auto.$injector#instantiate $injector.instantiate()}, then treated as `object`. + * + * @returns {Object} registered provider instance + + * @example + * + * The following example shows how to create a simple event tracking service and register it using + * {@link auto.$provide#provider $provide.provider()}. + * + * ```js + * // Define the eventTracker provider + * function EventTrackerProvider() { + * var trackingUrl = '/track'; + * + * // A provider method for configuring where the tracked events should been saved + * this.setTrackingUrl = function(url) { + * trackingUrl = url; + * }; + * + * // The service factory function + * this.$get = ['$http', function($http) { + * var trackedEvents = {}; + * return { + * // Call this to track an event + * event: function(event) { + * var count = trackedEvents[event] || 0; + * count += 1; + * trackedEvents[event] = count; + * return count; + * }, + * // Call this to save the tracked events to the trackingUrl + * save: function() { + * $http.post(trackingUrl, trackedEvents); + * } + * }; + * }]; + * } + * + * describe('eventTracker', function() { + * var postSpy; + * + * beforeEach(module(function($provide) { + * // Register the eventTracker provider + * $provide.provider('eventTracker', EventTrackerProvider); + * })); + * + * beforeEach(module(function(eventTrackerProvider) { + * // Configure eventTracker provider + * eventTrackerProvider.setTrackingUrl('/custom-track'); + * })); + * + * it('tracks events', inject(function(eventTracker) { + * expect(eventTracker.event('login')).toEqual(1); + * expect(eventTracker.event('login')).toEqual(2); + * })); + * + * it('saves to the tracking url', inject(function(eventTracker, $http) { + * postSpy = spyOn($http, 'post'); + * eventTracker.event('login'); + * eventTracker.save(); + * expect(postSpy).toHaveBeenCalled(); + * expect(postSpy.mostRecentCall.args[0]).not.toEqual('/track'); + * expect(postSpy.mostRecentCall.args[0]).toEqual('/custom-track'); + * expect(postSpy.mostRecentCall.args[1]).toEqual({ 'login': 1 }); + * })); + * }); + * ``` + */ + +/** + * @ngdoc method + * @name $provide#factory + * @description + * + * Register a **service factory**, which will be called to return the service instance. + * This is short for registering a service where its provider consists of only a `$get` property, + * which is the given service factory function. + * You should use {@link auto.$provide#factory $provide.factory(getFn)} if you do not need to + * configure your service in a provider. + * + * @param {string} name The name of the instance. + * @param {function()} $getFn The $getFn for the instance creation. Internally this is a short hand + * for `$provide.provider(name, {$get: $getFn})`. + * @returns {Object} registered provider instance + * + * @example + * Here is an example of registering a service + * ```js + * $provide.factory('ping', ['$http', function($http) { + * return function ping() { + * return $http.send('/ping'); + * }; + * }]); + * ``` + * You would then inject and use this service like this: + * ```js + * someModule.controller('Ctrl', ['ping', function(ping) { + * ping(); + * }]); + * ``` + */ + + +/** + * @ngdoc method + * @name $provide#service + * @description + * + * Register a **service constructor**, which will be invoked with `new` to create the service + * instance. + * This is short for registering a service where its provider's `$get` property is the service + * constructor function that will be used to instantiate the service instance. + * + * You should use {@link auto.$provide#service $provide.service(class)} if you define your service + * as a type/class. + * + * @param {string} name The name of the instance. + * @param {Function} constructor A class (constructor function) that will be instantiated. + * @returns {Object} registered provider instance + * + * @example + * Here is an example of registering a service using + * {@link auto.$provide#service $provide.service(class)}. + * ```js + * var Ping = function($http) { + * this.$http = $http; + * }; + * + * Ping.$inject = ['$http']; + * + * Ping.prototype.send = function() { + * return this.$http.get('/ping'); + * }; + * $provide.service('ping', Ping); + * ``` + * You would then inject and use this service like this: + * ```js + * someModule.controller('Ctrl', ['ping', function(ping) { + * ping.send(); + * }]); + * ``` + */ + + +/** + * @ngdoc method + * @name $provide#value + * @description + * + * Register a **value service** with the {@link auto.$injector $injector}, such as a string, a + * number, an array, an object or a function. This is short for registering a service where its + * provider's `$get` property is a factory function that takes no arguments and returns the **value + * service**. + * + * Value services are similar to constant services, except that they cannot be injected into a + * module configuration function (see {@link angular.Module#config}) but they can be overridden by + * an Angular + * {@link auto.$provide#decorator decorator}. + * + * @param {string} name The name of the instance. + * @param {*} value The value. + * @returns {Object} registered provider instance + * + * @example + * Here are some examples of creating value services. + * ```js + * $provide.value('ADMIN_USER', 'admin'); + * + * $provide.value('RoleLookup', { admin: 0, writer: 1, reader: 2 }); + * + * $provide.value('halfOf', function(value) { + * return value / 2; + * }); + * ``` + */ + + +/** + * @ngdoc method + * @name $provide#constant + * @description + * + * Register a **constant service**, such as a string, a number, an array, an object or a function, + * with the {@link auto.$injector $injector}. Unlike {@link auto.$provide#value value} it can be + * injected into a module configuration function (see {@link angular.Module#config}) and it cannot + * be overridden by an Angular {@link auto.$provide#decorator decorator}. + * + * @param {string} name The name of the constant. + * @param {*} value The constant value. + * @returns {Object} registered instance + * + * @example + * Here a some examples of creating constants: + * ```js + * $provide.constant('SHARD_HEIGHT', 306); + * + * $provide.constant('MY_COLOURS', ['red', 'blue', 'grey']); + * + * $provide.constant('double', function(value) { + * return value * 2; + * }); + * ``` + */ + + +/** + * @ngdoc method + * @name $provide#decorator + * @description + * + * Register a **service decorator** with the {@link auto.$injector $injector}. A service decorator + * intercepts the creation of a service, allowing it to override or modify the behaviour of the + * service. The object returned by the decorator may be the original service, or a new service + * object which replaces or wraps and delegates to the original service. + * + * @param {string} name The name of the service to decorate. + * @param {function()} decorator This function will be invoked when the service needs to be + * instantiated and should return the decorated service instance. The function is called using + * the {@link auto.$injector#invoke injector.invoke} method and is therefore fully injectable. + * Local injection arguments: + * + * * `$delegate` - The original service instance, which can be monkey patched, configured, + * decorated or delegated to. + * + * @example + * Here we decorate the {@link ng.$log $log} service to convert warnings to errors by intercepting + * calls to {@link ng.$log#error $log.warn()}. + * ```js + * $provide.decorator('$log', ['$delegate', function($delegate) { + * $delegate.warn = $delegate.error; + * return $delegate; + * }]); + * ``` + */ + + +function createInjector(modulesToLoad) { + var INSTANTIATING = {}, + providerSuffix = 'Provider', + path = [], + loadedModules = new HashMap([], true), + providerCache = { + $provide: { + provider: supportObject(provider), + factory: supportObject(factory), + service: supportObject(service), + value: supportObject(value), + constant: supportObject(constant), + decorator: decorator + } + }, + providerInjector = (providerCache.$injector = + createInternalInjector(providerCache, function() { + throw $injectorMinErr('unpr', "Unknown provider: {0}", path.join(' <- ')); + })), + instanceCache = {}, + instanceInjector = (instanceCache.$injector = + createInternalInjector(instanceCache, function(servicename) { + var provider = providerInjector.get(servicename + providerSuffix); + return instanceInjector.invoke(provider.$get, provider); + })); + + + forEach(loadModules(modulesToLoad), function(fn) { instanceInjector.invoke(fn || noop); }); + + return instanceInjector; + + //////////////////////////////////// + // $provider + //////////////////////////////////// + + function supportObject(delegate) { + return function(key, value) { + if (isObject(key)) { + forEach(key, reverseParams(delegate)); + } else { + return delegate(key, value); + } + }; + } + + function provider(name, provider_) { + assertNotHasOwnProperty(name, 'service'); + if (isFunction(provider_) || isArray(provider_)) { + provider_ = providerInjector.instantiate(provider_); + } + if (!provider_.$get) { + throw $injectorMinErr('pget', "Provider '{0}' must define $get factory method.", name); + } + return providerCache[name + providerSuffix] = provider_; + } + + function factory(name, factoryFn) { return provider(name, { $get: factoryFn }); } + + function service(name, constructor) { + return factory(name, ['$injector', function($injector) { + return $injector.instantiate(constructor); + }]); + } + + function value(name, val) { return factory(name, valueFn(val)); } + + function constant(name, value) { + assertNotHasOwnProperty(name, 'constant'); + providerCache[name] = value; + instanceCache[name] = value; + } + + function decorator(serviceName, decorFn) { + var origProvider = providerInjector.get(serviceName + providerSuffix), + orig$get = origProvider.$get; + + origProvider.$get = function() { + var origInstance = instanceInjector.invoke(orig$get, origProvider); + return instanceInjector.invoke(decorFn, null, {$delegate: origInstance}); + }; + } + + //////////////////////////////////// + // Module Loading + //////////////////////////////////// + function loadModules(modulesToLoad){ + var runBlocks = [], moduleFn, invokeQueue, i, ii; + forEach(modulesToLoad, function(module) { + if (loadedModules.get(module)) return; + loadedModules.put(module, true); + + try { + if (isString(module)) { + moduleFn = angularModule(module); + runBlocks = runBlocks.concat(loadModules(moduleFn.requires)).concat(moduleFn._runBlocks); + + for(invokeQueue = moduleFn._invokeQueue, i = 0, ii = invokeQueue.length; i < ii; i++) { + var invokeArgs = invokeQueue[i], + provider = providerInjector.get(invokeArgs[0]); + + provider[invokeArgs[1]].apply(provider, invokeArgs[2]); + } + } else if (isFunction(module)) { + runBlocks.push(providerInjector.invoke(module)); + } else if (isArray(module)) { + runBlocks.push(providerInjector.invoke(module)); + } else { + assertArgFn(module, 'module'); + } + } catch (e) { + if (isArray(module)) { + module = module[module.length - 1]; + } + if (e.message && e.stack && e.stack.indexOf(e.message) == -1) { + // Safari & FF's stack traces don't contain error.message content + // unlike those of Chrome and IE + // So if stack doesn't contain message, we create a new string that contains both. + // Since error.stack is read-only in Safari, I'm overriding e and not e.stack here. + /* jshint -W022 */ + e = e.message + '\n' + e.stack; + } + throw $injectorMinErr('modulerr', "Failed to instantiate module {0} due to:\n{1}", + module, e.stack || e.message || e); + } + }); + return runBlocks; + } + + //////////////////////////////////// + // internal Injector + //////////////////////////////////// + + function createInternalInjector(cache, factory) { + + function getService(serviceName) { + if (cache.hasOwnProperty(serviceName)) { + if (cache[serviceName] === INSTANTIATING) { + throw $injectorMinErr('cdep', 'Circular dependency found: {0}', + serviceName + ' <- ' + path.join(' <- ')); + } + return cache[serviceName]; + } else { + try { + path.unshift(serviceName); + cache[serviceName] = INSTANTIATING; + return cache[serviceName] = factory(serviceName); + } catch (err) { + if (cache[serviceName] === INSTANTIATING) { + delete cache[serviceName]; + } + throw err; + } finally { + path.shift(); + } + } + } + + function invoke(fn, self, locals){ + var args = [], + $inject = annotate(fn), + length, i, + key; + + for(i = 0, length = $inject.length; i < length; i++) { + key = $inject[i]; + if (typeof key !== 'string') { + throw $injectorMinErr('itkn', + 'Incorrect injection token! Expected service name as string, got {0}', key); + } + args.push( + locals && locals.hasOwnProperty(key) + ? locals[key] + : getService(key) + ); + } + if (isArray(fn)) { + fn = fn[length]; + } + + // http://jsperf.com/angularjs-invoke-apply-vs-switch + // #5388 + return fn.apply(self, args); + } + + function instantiate(Type, locals) { + var Constructor = function() {}, + instance, returnedValue; + + // Check if Type is annotated and use just the given function at n-1 as parameter + // e.g. someModule.factory('greeter', ['$window', function(renamed$window) {}]); + Constructor.prototype = (isArray(Type) ? Type[Type.length - 1] : Type).prototype; + instance = new Constructor(); + returnedValue = invoke(Type, instance, locals); + + return isObject(returnedValue) || isFunction(returnedValue) ? returnedValue : instance; + } + + return { + invoke: invoke, + instantiate: instantiate, + get: getService, + annotate: annotate, + has: function(name) { + return providerCache.hasOwnProperty(name + providerSuffix) || cache.hasOwnProperty(name); + } + }; + } +} + +/** + * @ngdoc service + * @name $anchorScroll + * @kind function + * @requires $window + * @requires $location + * @requires $rootScope + * + * @description + * When called, it checks current value of `$location.hash()` and scrolls to the related element, + * according to rules specified in + * [Html5 spec](http://dev.w3.org/html5/spec/Overview.html#the-indicated-part-of-the-document). + * + * It also watches the `$location.hash()` and scrolls whenever it changes to match any anchor. + * This can be disabled by calling `$anchorScrollProvider.disableAutoScrolling()`. + * + * @example + <example> + <file name="index.html"> + <div id="scrollArea" ng-controller="ScrollCtrl"> + <a ng-click="gotoBottom()">Go to bottom</a> + <a id="bottom"></a> You're at the bottom! + </div> + </file> + <file name="script.js"> + function ScrollCtrl($scope, $location, $anchorScroll) { + $scope.gotoBottom = function (){ + // set the location.hash to the id of + // the element you wish to scroll to. + $location.hash('bottom'); + + // call $anchorScroll() + $anchorScroll(); + }; + } + </file> + <file name="style.css"> + #scrollArea { + height: 350px; + overflow: auto; + } + + #bottom { + display: block; + margin-top: 2000px; + } + </file> + </example> + */ +function $AnchorScrollProvider() { + + var autoScrollingEnabled = true; + + this.disableAutoScrolling = function() { + autoScrollingEnabled = false; + }; + + this.$get = ['$window', '$location', '$rootScope', function($window, $location, $rootScope) { + var document = $window.document; + + // helper function to get first anchor from a NodeList + // can't use filter.filter, as it accepts only instances of Array + // and IE can't convert NodeList to an array using [].slice + // TODO(vojta): use filter if we change it to accept lists as well + function getFirstAnchor(list) { + var result = null; + forEach(list, function(element) { + if (!result && lowercase(element.nodeName) === 'a') result = element; + }); + return result; + } + + function scroll() { + var hash = $location.hash(), elm; + + // empty hash, scroll to the top of the page + if (!hash) $window.scrollTo(0, 0); + + // element with given id + else if ((elm = document.getElementById(hash))) elm.scrollIntoView(); + + // first anchor with given name :-D + else if ((elm = getFirstAnchor(document.getElementsByName(hash)))) elm.scrollIntoView(); + + // no element and hash == 'top', scroll to the top of the page + else if (hash === 'top') $window.scrollTo(0, 0); + } + + // does not scroll when user clicks on anchor link that is currently on + // (no url change, no $location.hash() change), browser native does scroll + if (autoScrollingEnabled) { + $rootScope.$watch(function autoScrollWatch() {return $location.hash();}, + function autoScrollWatchAction() { + $rootScope.$evalAsync(scroll); + }); + } + + return scroll; + }]; +} + +var $animateMinErr = minErr('$animate'); + +/** + * @ngdoc provider + * @name $animateProvider + * + * @description + * Default implementation of $animate that doesn't perform any animations, instead just + * synchronously performs DOM + * updates and calls done() callbacks. + * + * In order to enable animations the ngAnimate module has to be loaded. + * + * To see the functional implementation check out src/ngAnimate/animate.js + */ +var $AnimateProvider = ['$provide', function($provide) { + + + this.$$selectors = {}; + + + /** + * @ngdoc method + * @name $animateProvider#register + * + * @description + * Registers a new injectable animation factory function. The factory function produces the + * animation object which contains callback functions for each event that is expected to be + * animated. + * + * * `eventFn`: `function(Element, doneFunction)` The element to animate, the `doneFunction` + * must be called once the element animation is complete. If a function is returned then the + * animation service will use this function to cancel the animation whenever a cancel event is + * triggered. + * + * + * ```js + * return { + * eventFn : function(element, done) { + * //code to run the animation + * //once complete, then run done() + * return function cancellationFunction() { + * //code to cancel the animation + * } + * } + * } + * ``` + * + * @param {string} name The name of the animation. + * @param {Function} factory The factory function that will be executed to return the animation + * object. + */ + this.register = function(name, factory) { + var key = name + '-animation'; + if (name && name.charAt(0) != '.') throw $animateMinErr('notcsel', + "Expecting class selector starting with '.' got '{0}'.", name); + this.$$selectors[name.substr(1)] = key; + $provide.factory(key, factory); + }; + + /** + * @ngdoc method + * @name $animateProvider#classNameFilter + * + * @description + * Sets and/or returns the CSS class regular expression that is checked when performing + * an animation. Upon bootstrap the classNameFilter value is not set at all and will + * therefore enable $animate to attempt to perform an animation on any element. + * When setting the classNameFilter value, animations will only be performed on elements + * that successfully match the filter expression. This in turn can boost performance + * for low-powered devices as well as applications containing a lot of structural operations. + * @param {RegExp=} expression The className expression which will be checked against all animations + * @return {RegExp} The current CSS className expression value. If null then there is no expression value + */ + this.classNameFilter = function(expression) { + if(arguments.length === 1) { + this.$$classNameFilter = (expression instanceof RegExp) ? expression : null; + } + return this.$$classNameFilter; + }; + + this.$get = ['$timeout', '$$asyncCallback', function($timeout, $$asyncCallback) { + + function async(fn) { + fn && $$asyncCallback(fn); + } + + /** + * + * @ngdoc service + * @name $animate + * @description The $animate service provides rudimentary DOM manipulation functions to + * insert, remove and move elements within the DOM, as well as adding and removing classes. + * This service is the core service used by the ngAnimate $animator service which provides + * high-level animation hooks for CSS and JavaScript. + * + * $animate is available in the AngularJS core, however, the ngAnimate module must be included + * to enable full out animation support. Otherwise, $animate will only perform simple DOM + * manipulation operations. + * + * To learn more about enabling animation support, click here to visit the {@link ngAnimate + * ngAnimate module page} as well as the {@link ngAnimate.$animate ngAnimate $animate service + * page}. + */ + return { + + /** + * + * @ngdoc method + * @name $animate#enter + * @kind function + * @description Inserts the element into the DOM either after the `after` element or within + * the `parent` element. Once complete, the done() callback will be fired (if provided). + * @param {DOMElement} element the element which will be inserted into the DOM + * @param {DOMElement} parent the parent element which will append the element as + * a child (if the after element is not present) + * @param {DOMElement} after the sibling element which will append the element + * after itself + * @param {Function=} done callback function that will be called after the element has been + * inserted into the DOM + */ + enter : function(element, parent, after, done) { + if (after) { + after.after(element); + } else { + if (!parent || !parent[0]) { + parent = after.parent(); + } + parent.append(element); + } + async(done); + }, + + /** + * + * @ngdoc method + * @name $animate#leave + * @kind function + * @description Removes the element from the DOM. Once complete, the done() callback will be + * fired (if provided). + * @param {DOMElement} element the element which will be removed from the DOM + * @param {Function=} done callback function that will be called after the element has been + * removed from the DOM + */ + leave : function(element, done) { + element.remove(); + async(done); + }, + + /** + * + * @ngdoc method + * @name $animate#move + * @kind function + * @description Moves the position of the provided element within the DOM to be placed + * either after the `after` element or inside of the `parent` element. Once complete, the + * done() callback will be fired (if provided). + * + * @param {DOMElement} element the element which will be moved around within the + * DOM + * @param {DOMElement} parent the parent element where the element will be + * inserted into (if the after element is not present) + * @param {DOMElement} after the sibling element where the element will be + * positioned next to + * @param {Function=} done the callback function (if provided) that will be fired after the + * element has been moved to its new position + */ + move : function(element, parent, after, done) { + // Do not remove element before insert. Removing will cause data associated with the + // element to be dropped. Insert will implicitly do the remove. + this.enter(element, parent, after, done); + }, + + /** + * + * @ngdoc method + * @name $animate#addClass + * @kind function + * @description Adds the provided className CSS class value to the provided element. Once + * complete, the done() callback will be fired (if provided). + * @param {DOMElement} element the element which will have the className value + * added to it + * @param {string} className the CSS class which will be added to the element + * @param {Function=} done the callback function (if provided) that will be fired after the + * className value has been added to the element + */ + addClass : function(element, className, done) { + className = isString(className) ? + className : + isArray(className) ? className.join(' ') : ''; + forEach(element, function (element) { + jqLiteAddClass(element, className); + }); + async(done); + }, + + /** + * + * @ngdoc method + * @name $animate#removeClass + * @kind function + * @description Removes the provided className CSS class value from the provided element. + * Once complete, the done() callback will be fired (if provided). + * @param {DOMElement} element the element which will have the className value + * removed from it + * @param {string} className the CSS class which will be removed from the element + * @param {Function=} done the callback function (if provided) that will be fired after the + * className value has been removed from the element + */ + removeClass : function(element, className, done) { + className = isString(className) ? + className : + isArray(className) ? className.join(' ') : ''; + forEach(element, function (element) { + jqLiteRemoveClass(element, className); + }); + async(done); + }, + + /** + * + * @ngdoc method + * @name $animate#setClass + * @kind function + * @description Adds and/or removes the given CSS classes to and from the element. + * Once complete, the done() callback will be fired (if provided). + * @param {DOMElement} element the element which will have its CSS classes changed + * removed from it + * @param {string} add the CSS classes which will be added to the element + * @param {string} remove the CSS class which will be removed from the element + * @param {Function=} done the callback function (if provided) that will be fired after the + * CSS classes have been set on the element + */ + setClass : function(element, add, remove, done) { + forEach(element, function (element) { + jqLiteAddClass(element, add); + jqLiteRemoveClass(element, remove); + }); + async(done); + }, + + enabled : noop + }; + }]; +}]; + +function $$AsyncCallbackProvider(){ + this.$get = ['$$rAF', '$timeout', function($$rAF, $timeout) { + return $$rAF.supported + ? function(fn) { return $$rAF(fn); } + : function(fn) { + return $timeout(fn, 0, false); + }; + }]; +} + +/** + * ! This is a private undocumented service ! + * + * @name $browser + * @requires $log + * @description + * This object has two goals: + * + * - hide all the global state in the browser caused by the window object + * - abstract away all the browser specific features and inconsistencies + * + * For tests we provide {@link ngMock.$browser mock implementation} of the `$browser` + * service, which can be used for convenient testing of the application without the interaction with + * the real browser apis. + */ +/** + * @param {object} window The global window object. + * @param {object} document jQuery wrapped document. + * @param {function()} XHR XMLHttpRequest constructor. + * @param {object} $log console.log or an object with the same interface. + * @param {object} $sniffer $sniffer service + */ +function Browser(window, document, $log, $sniffer) { + var self = this, + rawDocument = document[0], + location = window.location, + history = window.history, + setTimeout = window.setTimeout, + clearTimeout = window.clearTimeout, + pendingDeferIds = {}; + + self.isMock = false; + + var outstandingRequestCount = 0; + var outstandingRequestCallbacks = []; + + // TODO(vojta): remove this temporary api + self.$$completeOutstandingRequest = completeOutstandingRequest; + self.$$incOutstandingRequestCount = function() { outstandingRequestCount++; }; + + /** + * Executes the `fn` function(supports currying) and decrements the `outstandingRequestCallbacks` + * counter. If the counter reaches 0, all the `outstandingRequestCallbacks` are executed. + */ + function completeOutstandingRequest(fn) { + try { + fn.apply(null, sliceArgs(arguments, 1)); + } finally { + outstandingRequestCount--; + if (outstandingRequestCount === 0) { + while(outstandingRequestCallbacks.length) { + try { + outstandingRequestCallbacks.pop()(); + } catch (e) { + $log.error(e); + } + } + } + } + } + + /** + * @private + * Note: this method is used only by scenario runner + * TODO(vojta): prefix this method with $$ ? + * @param {function()} callback Function that will be called when no outstanding request + */ + self.notifyWhenNoOutstandingRequests = function(callback) { + // force browser to execute all pollFns - this is needed so that cookies and other pollers fire + // at some deterministic time in respect to the test runner's actions. Leaving things up to the + // regular poller would result in flaky tests. + forEach(pollFns, function(pollFn){ pollFn(); }); + + if (outstandingRequestCount === 0) { + callback(); + } else { + outstandingRequestCallbacks.push(callback); + } + }; + + ////////////////////////////////////////////////////////////// + // Poll Watcher API + ////////////////////////////////////////////////////////////// + var pollFns = [], + pollTimeout; + + /** + * @name $browser#addPollFn + * + * @param {function()} fn Poll function to add + * + * @description + * Adds a function to the list of functions that poller periodically executes, + * and starts polling if not started yet. + * + * @returns {function()} the added function + */ + self.addPollFn = function(fn) { + if (isUndefined(pollTimeout)) startPoller(100, setTimeout); + pollFns.push(fn); + return fn; + }; + + /** + * @param {number} interval How often should browser call poll functions (ms) + * @param {function()} setTimeout Reference to a real or fake `setTimeout` function. + * + * @description + * Configures the poller to run in the specified intervals, using the specified + * setTimeout fn and kicks it off. + */ + function startPoller(interval, setTimeout) { + (function check() { + forEach(pollFns, function(pollFn){ pollFn(); }); + pollTimeout = setTimeout(check, interval); + })(); + } + + ////////////////////////////////////////////////////////////// + // URL API + ////////////////////////////////////////////////////////////// + + var lastBrowserUrl = location.href, + baseElement = document.find('base'), + newLocation = null; + + /** + * @name $browser#url + * + * @description + * GETTER: + * Without any argument, this method just returns current value of location.href. + * + * SETTER: + * With at least one argument, this method sets url to new value. + * If html5 history api supported, pushState/replaceState is used, otherwise + * location.href/location.replace is used. + * Returns its own instance to allow chaining + * + * NOTE: this api is intended for use only by the $location service. Please use the + * {@link ng.$location $location service} to change url. + * + * @param {string} url New url (when used as setter) + * @param {boolean=} replace Should new url replace current history record ? + */ + self.url = function(url, replace) { + // Android Browser BFCache causes location, history reference to become stale. + if (location !== window.location) location = window.location; + if (history !== window.history) history = window.history; + + // setter + if (url) { + if (lastBrowserUrl == url) return; + lastBrowserUrl = url; + if ($sniffer.history) { + if (replace) history.replaceState(null, '', url); + else { + history.pushState(null, '', url); + // Crazy Opera Bug: http://my.opera.com/community/forums/topic.dml?id=1185462 + baseElement.attr('href', baseElement.attr('href')); + } + } else { + newLocation = url; + if (replace) { + location.replace(url); + } else { + location.href = url; + } + } + return self; + // getter + } else { + // - newLocation is a workaround for an IE7-9 issue with location.replace and location.href + // methods not updating location.href synchronously. + // - the replacement is a workaround for https://bugzilla.mozilla.org/show_bug.cgi?id=407172 + return newLocation || location.href.replace(/%27/g,"'"); + } + }; + + var urlChangeListeners = [], + urlChangeInit = false; + + function fireUrlChange() { + newLocation = null; + if (lastBrowserUrl == self.url()) return; + + lastBrowserUrl = self.url(); + forEach(urlChangeListeners, function(listener) { + listener(self.url()); + }); + } + + /** + * @name $browser#onUrlChange + * + * @description + * Register callback function that will be called, when url changes. + * + * It's only called when the url is changed from outside of angular: + * - user types different url into address bar + * - user clicks on history (forward/back) button + * - user clicks on a link + * + * It's not called when url is changed by $browser.url() method + * + * The listener gets called with new url as parameter. + * + * NOTE: this api is intended for use only by the $location service. Please use the + * {@link ng.$location $location service} to monitor url changes in angular apps. + * + * @param {function(string)} listener Listener function to be called when url changes. + * @return {function(string)} Returns the registered listener fn - handy if the fn is anonymous. + */ + self.onUrlChange = function(callback) { + // TODO(vojta): refactor to use node's syntax for events + if (!urlChangeInit) { + // We listen on both (hashchange/popstate) when available, as some browsers (e.g. Opera) + // don't fire popstate when user change the address bar and don't fire hashchange when url + // changed by push/replaceState + + // html5 history api - popstate event + if ($sniffer.history) jqLite(window).on('popstate', fireUrlChange); + // hashchange event + if ($sniffer.hashchange) jqLite(window).on('hashchange', fireUrlChange); + // polling + else self.addPollFn(fireUrlChange); + + urlChangeInit = true; + } + + urlChangeListeners.push(callback); + return callback; + }; + + /** + * Checks whether the url has changed outside of Angular. + * Needs to be exported to be able to check for changes that have been done in sync, + * as hashchange/popstate events fire in async. + */ + self.$$checkUrlChange = fireUrlChange; + + ////////////////////////////////////////////////////////////// + // Misc API + ////////////////////////////////////////////////////////////// + + /** + * @name $browser#baseHref + * + * @description + * Returns current <base href> + * (always relative - without domain) + * + * @returns {string} The current base href + */ + self.baseHref = function() { + var href = baseElement.attr('href'); + return href ? href.replace(/^(https?\:)?\/\/[^\/]*/, '') : ''; + }; + + ////////////////////////////////////////////////////////////// + // Cookies API + ////////////////////////////////////////////////////////////// + var lastCookies = {}; + var lastCookieString = ''; + var cookiePath = self.baseHref(); + + /** + * @name $browser#cookies + * + * @param {string=} name Cookie name + * @param {string=} value Cookie value + * + * @description + * The cookies method provides a 'private' low level access to browser cookies. + * It is not meant to be used directly, use the $cookie service instead. + * + * The return values vary depending on the arguments that the method was called with as follows: + * + * - cookies() -> hash of all cookies, this is NOT a copy of the internal state, so do not modify + * it + * - cookies(name, value) -> set name to value, if value is undefined delete the cookie + * - cookies(name) -> the same as (name, undefined) == DELETES (no one calls it right now that + * way) + * + * @returns {Object} Hash of all cookies (if called without any parameter) + */ + self.cookies = function(name, value) { + /* global escape: false, unescape: false */ + var cookieLength, cookieArray, cookie, i, index; + + if (name) { + if (value === undefined) { + rawDocument.cookie = escape(name) + "=;path=" + cookiePath + + ";expires=Thu, 01 Jan 1970 00:00:00 GMT"; + } else { + if (isString(value)) { + cookieLength = (rawDocument.cookie = escape(name) + '=' + escape(value) + + ';path=' + cookiePath).length + 1; + + // per http://www.ietf.org/rfc/rfc2109.txt browser must allow at minimum: + // - 300 cookies + // - 20 cookies per unique domain + // - 4096 bytes per cookie + if (cookieLength > 4096) { + $log.warn("Cookie '"+ name + + "' possibly not set or overflowed because it was too large ("+ + cookieLength + " > 4096 bytes)!"); + } + } + } + } else { + if (rawDocument.cookie !== lastCookieString) { + lastCookieString = rawDocument.cookie; + cookieArray = lastCookieString.split("; "); + lastCookies = {}; + + for (i = 0; i < cookieArray.length; i++) { + cookie = cookieArray[i]; + index = cookie.indexOf('='); + if (index > 0) { //ignore nameless cookies + name = unescape(cookie.substring(0, index)); + // the first value that is seen for a cookie is the most + // specific one. values for the same cookie name that + // follow are for less specific paths. + if (lastCookies[name] === undefined) { + lastCookies[name] = unescape(cookie.substring(index + 1)); + } + } + } + } + return lastCookies; + } + }; + + + /** + * @name $browser#defer + * @param {function()} fn A function, who's execution should be deferred. + * @param {number=} [delay=0] of milliseconds to defer the function execution. + * @returns {*} DeferId that can be used to cancel the task via `$browser.defer.cancel()`. + * + * @description + * Executes a fn asynchronously via `setTimeout(fn, delay)`. + * + * Unlike when calling `setTimeout` directly, in test this function is mocked and instead of using + * `setTimeout` in tests, the fns are queued in an array, which can be programmatically flushed + * via `$browser.defer.flush()`. + * + */ + self.defer = function(fn, delay) { + var timeoutId; + outstandingRequestCount++; + timeoutId = setTimeout(function() { + delete pendingDeferIds[timeoutId]; + completeOutstandingRequest(fn); + }, delay || 0); + pendingDeferIds[timeoutId] = true; + return timeoutId; + }; + + + /** + * @name $browser#defer.cancel + * + * @description + * Cancels a deferred task identified with `deferId`. + * + * @param {*} deferId Token returned by the `$browser.defer` function. + * @returns {boolean} Returns `true` if the task hasn't executed yet and was successfully + * canceled. + */ + self.defer.cancel = function(deferId) { + if (pendingDeferIds[deferId]) { + delete pendingDeferIds[deferId]; + clearTimeout(deferId); + completeOutstandingRequest(noop); + return true; + } + return false; + }; + +} + +function $BrowserProvider(){ + this.$get = ['$window', '$log', '$sniffer', '$document', + function( $window, $log, $sniffer, $document){ + return new Browser($window, $document, $log, $sniffer); + }]; +} + +/** + * @ngdoc service + * @name $cacheFactory + * + * @description + * Factory that constructs {@link $cacheFactory.Cache Cache} objects and gives access to + * them. + * + * ```js + * + * var cache = $cacheFactory('cacheId'); + * expect($cacheFactory.get('cacheId')).toBe(cache); + * expect($cacheFactory.get('noSuchCacheId')).not.toBeDefined(); + * + * cache.put("key", "value"); + * cache.put("another key", "another value"); + * + * // We've specified no options on creation + * expect(cache.info()).toEqual({id: 'cacheId', size: 2}); + * + * ``` + * + * + * @param {string} cacheId Name or id of the newly created cache. + * @param {object=} options Options object that specifies the cache behavior. Properties: + * + * - `{number=}` `capacity` — turns the cache into LRU cache. + * + * @returns {object} Newly created cache object with the following set of methods: + * + * - `{object}` `info()` — Returns id, size, and options of cache. + * - `{{*}}` `put({string} key, {*} value)` — Puts a new key-value pair into the cache and returns + * it. + * - `{{*}}` `get({string} key)` — Returns cached value for `key` or undefined for cache miss. + * - `{void}` `remove({string} key)` — Removes a key-value pair from the cache. + * - `{void}` `removeAll()` — Removes all cached values. + * - `{void}` `destroy()` — Removes references to this cache from $cacheFactory. + * + * @example + <example module="cacheExampleApp"> + <file name="index.html"> + <div ng-controller="CacheController"> + <input ng-model="newCacheKey" placeholder="Key"> + <input ng-model="newCacheValue" placeholder="Value"> + <button ng-click="put(newCacheKey, newCacheValue)">Cache</button> + + <p ng-if="keys.length">Cached Values</p> + <div ng-repeat="key in keys"> + <span ng-bind="key"></span> + <span>: </span> + <b ng-bind="cache.get(key)"></b> + </div> + + <p>Cache Info</p> + <div ng-repeat="(key, value) in cache.info()"> + <span ng-bind="key"></span> + <span>: </span> + <b ng-bind="value"></b> + </div> + </div> + </file> + <file name="script.js"> + angular.module('cacheExampleApp', []). + controller('CacheController', ['$scope', '$cacheFactory', function($scope, $cacheFactory) { + $scope.keys = []; + $scope.cache = $cacheFactory('cacheId'); + $scope.put = function(key, value) { + if ($scope.cache.get(key) === undefined) { + $scope.keys.push(key); + } + $scope.cache.put(key, value === undefined ? null : value); + }; + }]); + </file> + <file name="style.css"> + p { + margin: 10px 0 3px; + } + </file> + </example> + */ +function $CacheFactoryProvider() { + + this.$get = function() { + var caches = {}; + + function cacheFactory(cacheId, options) { + if (cacheId in caches) { + throw minErr('$cacheFactory')('iid', "CacheId '{0}' is already taken!", cacheId); + } + + var size = 0, + stats = extend({}, options, {id: cacheId}), + data = {}, + capacity = (options && options.capacity) || Number.MAX_VALUE, + lruHash = {}, + freshEnd = null, + staleEnd = null; + + /** + * @ngdoc type + * @name $cacheFactory.Cache + * + * @description + * A cache object used to store and retrieve data, primarily used by + * {@link $http $http} and the {@link ng.directive:script script} directive to cache + * templates and other data. + * + * ```js + * angular.module('superCache') + * .factory('superCache', ['$cacheFactory', function($cacheFactory) { + * return $cacheFactory('super-cache'); + * }]); + * ``` + * + * Example test: + * + * ```js + * it('should behave like a cache', inject(function(superCache) { + * superCache.put('key', 'value'); + * superCache.put('another key', 'another value'); + * + * expect(superCache.info()).toEqual({ + * id: 'super-cache', + * size: 2 + * }); + * + * superCache.remove('another key'); + * expect(superCache.get('another key')).toBeUndefined(); + * + * superCache.removeAll(); + * expect(superCache.info()).toEqual({ + * id: 'super-cache', + * size: 0 + * }); + * })); + * ``` + */ + return caches[cacheId] = { + + /** + * @ngdoc method + * @name $cacheFactory.Cache#put + * @kind function + * + * @description + * Inserts a named entry into the {@link $cacheFactory.Cache Cache} object to be + * retrieved later, and incrementing the size of the cache if the key was not already + * present in the cache. If behaving like an LRU cache, it will also remove stale + * entries from the set. + * + * It will not insert undefined values into the cache. + * + * @param {string} key the key under which the cached data is stored. + * @param {*} value the value to store alongside the key. If it is undefined, the key + * will not be stored. + * @returns {*} the value stored. + */ + put: function(key, value) { + if (capacity < Number.MAX_VALUE) { + var lruEntry = lruHash[key] || (lruHash[key] = {key: key}); + + refresh(lruEntry); + } + + if (isUndefined(value)) return; + if (!(key in data)) size++; + data[key] = value; + + if (size > capacity) { + this.remove(staleEnd.key); + } + + return value; + }, + + /** + * @ngdoc method + * @name $cacheFactory.Cache#get + * @kind function + * + * @description + * Retrieves named data stored in the {@link $cacheFactory.Cache Cache} object. + * + * @param {string} key the key of the data to be retrieved + * @returns {*} the value stored. + */ + get: function(key) { + if (capacity < Number.MAX_VALUE) { + var lruEntry = lruHash[key]; + + if (!lruEntry) return; + + refresh(lruEntry); + } + + return data[key]; + }, + + + /** + * @ngdoc method + * @name $cacheFactory.Cache#remove + * @kind function + * + * @description + * Removes an entry from the {@link $cacheFactory.Cache Cache} object. + * + * @param {string} key the key of the entry to be removed + */ + remove: function(key) { + if (capacity < Number.MAX_VALUE) { + var lruEntry = lruHash[key]; + + if (!lruEntry) return; + + if (lruEntry == freshEnd) freshEnd = lruEntry.p; + if (lruEntry == staleEnd) staleEnd = lruEntry.n; + link(lruEntry.n,lruEntry.p); + + delete lruHash[key]; + } + + delete data[key]; + size--; + }, + + + /** + * @ngdoc method + * @name $cacheFactory.Cache#removeAll + * @kind function + * + * @description + * Clears the cache object of any entries. + */ + removeAll: function() { + data = {}; + size = 0; + lruHash = {}; + freshEnd = staleEnd = null; + }, + + + /** + * @ngdoc method + * @name $cacheFactory.Cache#destroy + * @kind function + * + * @description + * Destroys the {@link $cacheFactory.Cache Cache} object entirely, + * removing it from the {@link $cacheFactory $cacheFactory} set. + */ + destroy: function() { + data = null; + stats = null; + lruHash = null; + delete caches[cacheId]; + }, + + + /** + * @ngdoc method + * @name $cacheFactory.Cache#info + * @kind function + * + * @description + * Retrieve information regarding a particular {@link $cacheFactory.Cache Cache}. + * + * @returns {object} an object with the following properties: + * <ul> + * <li>**id**: the id of the cache instance</li> + * <li>**size**: the number of entries kept in the cache instance</li> + * <li>**...**: any additional properties from the options object when creating the + * cache.</li> + * </ul> + */ + info: function() { + return extend({}, stats, {size: size}); + } + }; + + + /** + * makes the `entry` the freshEnd of the LRU linked list + */ + function refresh(entry) { + if (entry != freshEnd) { + if (!staleEnd) { + staleEnd = entry; + } else if (staleEnd == entry) { + staleEnd = entry.n; + } + + link(entry.n, entry.p); + link(entry, freshEnd); + freshEnd = entry; + freshEnd.n = null; + } + } + + + /** + * bidirectionally links two entries of the LRU linked list + */ + function link(nextEntry, prevEntry) { + if (nextEntry != prevEntry) { + if (nextEntry) nextEntry.p = prevEntry; //p stands for previous, 'prev' didn't minify + if (prevEntry) prevEntry.n = nextEntry; //n stands for next, 'next' didn't minify + } + } + } + + + /** + * @ngdoc method + * @name $cacheFactory#info + * + * @description + * Get information about all the caches that have been created + * + * @returns {Object} - key-value map of `cacheId` to the result of calling `cache#info` + */ + cacheFactory.info = function() { + var info = {}; + forEach(caches, function(cache, cacheId) { + info[cacheId] = cache.info(); + }); + return info; + }; + + + /** + * @ngdoc method + * @name $cacheFactory#get + * + * @description + * Get access to a cache object by the `cacheId` used when it was created. + * + * @param {string} cacheId Name or id of a cache to access. + * @returns {object} Cache object identified by the cacheId or undefined if no such cache. + */ + cacheFactory.get = function(cacheId) { + return caches[cacheId]; + }; + + + return cacheFactory; + }; +} + +/** + * @ngdoc service + * @name $templateCache + * + * @description + * The first time a template is used, it is loaded in the template cache for quick retrieval. You + * can load templates directly into the cache in a `script` tag, or by consuming the + * `$templateCache` service directly. + * + * Adding via the `script` tag: + * + * ```html + * <script type="text/ng-template" id="templateId.html"> + * <p>This is the content of the template</p> + * </script> + * ``` + * + * **Note:** the `script` tag containing the template does not need to be included in the `head` of + * the document, but it must be below the `ng-app` definition. + * + * Adding via the $templateCache service: + * + * ```js + * var myApp = angular.module('myApp', []); + * myApp.run(function($templateCache) { + * $templateCache.put('templateId.html', 'This is the content of the template'); + * }); + * ``` + * + * To retrieve the template later, simply use it in your HTML: + * ```html + * <div ng-include=" 'templateId.html' "></div> + * ``` + * + * or get it via Javascript: + * ```js + * $templateCache.get('templateId.html') + * ``` + * + * See {@link ng.$cacheFactory $cacheFactory}. + * + */ +function $TemplateCacheProvider() { + this.$get = ['$cacheFactory', function($cacheFactory) { + return $cacheFactory('templates'); + }]; +} + +/* ! VARIABLE/FUNCTION NAMING CONVENTIONS THAT APPLY TO THIS FILE! + * + * DOM-related variables: + * + * - "node" - DOM Node + * - "element" - DOM Element or Node + * - "$node" or "$element" - jqLite-wrapped node or element + * + * + * Compiler related stuff: + * + * - "linkFn" - linking fn of a single directive + * - "nodeLinkFn" - function that aggregates all linking fns for a particular node + * - "childLinkFn" - function that aggregates all linking fns for child nodes of a particular node + * - "compositeLinkFn" - function that aggregates all linking fns for a compilation root (nodeList) + */ + + +/** + * @ngdoc service + * @name $compile + * @kind function + * + * @description + * Compiles an HTML string or DOM into a template and produces a template function, which + * can then be used to link {@link ng.$rootScope.Scope `scope`} and the template together. + * + * The compilation is a process of walking the DOM tree and matching DOM elements to + * {@link ng.$compileProvider#directive directives}. + * + * <div class="alert alert-warning"> + * **Note:** This document is an in-depth reference of all directive options. + * For a gentle introduction to directives with examples of common use cases, + * see the {@link guide/directive directive guide}. + * </div> + * + * ## Comprehensive Directive API + * + * There are many different options for a directive. + * + * The difference resides in the return value of the factory function. + * You can either return a "Directive Definition Object" (see below) that defines the directive properties, + * or just the `postLink` function (all other properties will have the default values). + * + * <div class="alert alert-success"> + * **Best Practice:** It's recommended to use the "directive definition object" form. + * </div> + * + * Here's an example directive declared with a Directive Definition Object: + * + * ```js + * var myModule = angular.module(...); + * + * myModule.directive('directiveName', function factory(injectables) { + * var directiveDefinitionObject = { + * priority: 0, + * template: '<div></div>', // or // function(tElement, tAttrs) { ... }, + * // or + * // templateUrl: 'directive.html', // or // function(tElement, tAttrs) { ... }, + * transclude: false, + * restrict: 'A', + * scope: false, + * controller: function($scope, $element, $attrs, $transclude, otherInjectables) { ... }, + * controllerAs: 'stringAlias', + * require: 'siblingDirectiveName', // or // ['^parentDirectiveName', '?optionalDirectiveName', '?^optionalParent'], + * compile: function compile(tElement, tAttrs, transclude) { + * return { + * pre: function preLink(scope, iElement, iAttrs, controller) { ... }, + * post: function postLink(scope, iElement, iAttrs, controller) { ... } + * } + * // or + * // return function postLink( ... ) { ... } + * }, + * // or + * // link: { + * // pre: function preLink(scope, iElement, iAttrs, controller) { ... }, + * // post: function postLink(scope, iElement, iAttrs, controller) { ... } + * // } + * // or + * // link: function postLink( ... ) { ... } + * }; + * return directiveDefinitionObject; + * }); + * ``` + * + * <div class="alert alert-warning"> + * **Note:** Any unspecified options will use the default value. You can see the default values below. + * </div> + * + * Therefore the above can be simplified as: + * + * ```js + * var myModule = angular.module(...); + * + * myModule.directive('directiveName', function factory(injectables) { + * var directiveDefinitionObject = { + * link: function postLink(scope, iElement, iAttrs) { ... } + * }; + * return directiveDefinitionObject; + * // or + * // return function postLink(scope, iElement, iAttrs) { ... } + * }); + * ``` + * + * + * + * ### Directive Definition Object + * + * The directive definition object provides instructions to the {@link ng.$compile + * compiler}. The attributes are: + * + * #### `priority` + * When there are multiple directives defined on a single DOM element, sometimes it + * is necessary to specify the order in which the directives are applied. The `priority` is used + * to sort the directives before their `compile` functions get called. Priority is defined as a + * number. Directives with greater numerical `priority` are compiled first. Pre-link functions + * are also run in priority order, but post-link functions are run in reverse order. The order + * of directives with the same priority is undefined. The default priority is `0`. + * + * #### `terminal` + * If set to true then the current `priority` will be the last set of directives + * which will execute (any directives at the current priority will still execute + * as the order of execution on same `priority` is undefined). + * + * #### `scope` + * **If set to `true`,** then a new scope will be created for this directive. If multiple directives on the + * same element request a new scope, only one new scope is created. The new scope rule does not + * apply for the root of the template since the root of the template always gets a new scope. + * + * **If set to `{}` (object hash),** then a new "isolate" scope is created. The 'isolate' scope differs from + * normal scope in that it does not prototypically inherit from the parent scope. This is useful + * when creating reusable components, which should not accidentally read or modify data in the + * parent scope. + * + * The 'isolate' scope takes an object hash which defines a set of local scope properties + * derived from the parent scope. These local properties are useful for aliasing values for + * templates. Locals definition is a hash of local scope property to its source: + * + * * `@` or `@attr` - bind a local scope property to the value of DOM attribute. The result is + * always a string since DOM attributes are strings. If no `attr` name is specified then the + * attribute name is assumed to be the same as the local name. + * Given `<widget my-attr="hello {{name}}">` and widget definition + * of `scope: { localName:'@myAttr' }`, then widget scope property `localName` will reflect + * the interpolated value of `hello {{name}}`. As the `name` attribute changes so will the + * `localName` property on the widget scope. The `name` is read from the parent scope (not + * component scope). + * + * * `=` or `=attr` - set up bi-directional binding between a local scope property and the + * parent scope property of name defined via the value of the `attr` attribute. If no `attr` + * name is specified then the attribute name is assumed to be the same as the local name. + * Given `<widget my-attr="parentModel">` and widget definition of + * `scope: { localModel:'=myAttr' }`, then widget scope property `localModel` will reflect the + * value of `parentModel` on the parent scope. Any changes to `parentModel` will be reflected + * in `localModel` and any changes in `localModel` will reflect in `parentModel`. If the parent + * scope property doesn't exist, it will throw a NON_ASSIGNABLE_MODEL_EXPRESSION exception. You + * can avoid this behavior using `=?` or `=?attr` in order to flag the property as optional. + * + * * `&` or `&attr` - provides a way to execute an expression in the context of the parent scope. + * If no `attr` name is specified then the attribute name is assumed to be the same as the + * local name. Given `<widget my-attr="count = count + value">` and widget definition of + * `scope: { localFn:'&myAttr' }`, then isolate scope property `localFn` will point to + * a function wrapper for the `count = count + value` expression. Often it's desirable to + * pass data from the isolated scope via an expression to the parent scope, this can be + * done by passing a map of local variable names and values into the expression wrapper fn. + * For example, if the expression is `increment(amount)` then we can specify the amount value + * by calling the `localFn` as `localFn({amount: 22})`. + * + * + * + * #### `controller` + * Controller constructor function. The controller is instantiated before the + * pre-linking phase and it is shared with other directives (see + * `require` attribute). This allows the directives to communicate with each other and augment + * each other's behavior. The controller is injectable (and supports bracket notation) with the following locals: + * + * * `$scope` - Current scope associated with the element + * * `$element` - Current element + * * `$attrs` - Current attributes object for the element + * * `$transclude` - A transclude linking function pre-bound to the correct transclusion scope. + * The scope can be overridden by an optional first argument. + * `function([scope], cloneLinkingFn)`. + * + * + * #### `require` + * Require another directive and inject its controller as the fourth argument to the linking function. The + * `require` takes a string name (or array of strings) of the directive(s) to pass in. If an array is used, the + * injected argument will be an array in corresponding order. If no such directive can be + * found, or if the directive does not have a controller, then an error is raised. The name can be prefixed with: + * + * * (no prefix) - Locate the required controller on the current element. Throw an error if not found. + * * `?` - Attempt to locate the required controller or pass `null` to the `link` fn if not found. + * * `^` - Locate the required controller by searching the element and its parents. Throw an error if not found. + * * `?^` - Attempt to locate the required controller by searching the element and its parents or pass + * `null` to the `link` fn if not found. + * + * + * #### `controllerAs` + * Controller alias at the directive scope. An alias for the controller so it + * can be referenced at the directive template. The directive needs to define a scope for this + * configuration to be used. Useful in the case when directive is used as component. + * + * + * #### `restrict` + * String of subset of `EACM` which restricts the directive to a specific directive + * declaration style. If omitted, the default (attributes only) is used. + * + * * `E` - Element name: `<my-directive></my-directive>` + * * `A` - Attribute (default): `<div my-directive="exp"></div>` + * * `C` - Class: `<div class="my-directive: exp;"></div>` + * * `M` - Comment: `<!-- directive: my-directive exp -->` + * + * + * #### `template` + * HTML markup that may: + * * Replace the contents of the directive's element (default). + * * Replace the directive's element itself (if `replace` is true - DEPRECATED). + * * Wrap the contents of the directive's element (if `transclude` is true). + * + * Value may be: + * + * * A string. For example `<div red-on-hover>{{delete_str}}</div>`. + * * A function which takes two arguments `tElement` and `tAttrs` (described in the `compile` + * function api below) and returns a string value. + * + * + * #### `templateUrl` + * Same as `template` but the template is loaded from the specified URL. Because + * the template loading is asynchronous the compilation/linking is suspended until the template + * is loaded. + * + * You can specify `templateUrl` as a string representing the URL or as a function which takes two + * arguments `tElement` and `tAttrs` (described in the `compile` function api below) and returns + * a string value representing the url. In either case, the template URL is passed through {@link + * api/ng.$sce#getTrustedResourceUrl $sce.getTrustedResourceUrl}. + * + * + * #### `replace` ([*DEPRECATED*!], will be removed in next major release) + * specify what the template should replace. Defaults to `false`. + * + * * `true` - the template will replace the directive's element. + * * `false` - the template will replace the contents of the directive's element. + * + * The replacement process migrates all of the attributes / classes from the old element to the new + * one. See the {@link guide/directive#creating-custom-directives_creating-directives_template-expanding-directive + * Directives Guide} for an example. + * + * #### `transclude` + * compile the content of the element and make it available to the directive. + * Typically used with {@link ng.directive:ngTransclude + * ngTransclude}. The advantage of transclusion is that the linking function receives a + * transclusion function which is pre-bound to the correct scope. In a typical setup the widget + * creates an `isolate` scope, but the transclusion is not a child, but a sibling of the `isolate` + * scope. This makes it possible for the widget to have private state, and the transclusion to + * be bound to the parent (pre-`isolate`) scope. + * + * * `true` - transclude the content of the directive. + * * `'element'` - transclude the whole element including any directives defined at lower priority. + * + * <div class="alert alert-warning"> + * **Note:** When testing an element transclude directive you must not place the directive at the root of the + * DOM fragment that is being compiled. See {@link guide/unit-testing#testing-transclusion-directives + * Testing Transclusion Directives}. + * </div> + * + * #### `compile` + * + * ```js + * function compile(tElement, tAttrs, transclude) { ... } + * ``` + * + * The compile function deals with transforming the template DOM. Since most directives do not do + * template transformation, it is not used often. The compile function takes the following arguments: + * + * * `tElement` - template element - The element where the directive has been declared. It is + * safe to do template transformation on the element and child elements only. + * + * * `tAttrs` - template attributes - Normalized list of attributes declared on this element shared + * between all directive compile functions. + * + * * `transclude` - [*DEPRECATED*!] A transclude linking function: `function(scope, cloneLinkingFn)` + * + * <div class="alert alert-warning"> + * **Note:** The template instance and the link instance may be different objects if the template has + * been cloned. For this reason it is **not** safe to do anything other than DOM transformations that + * apply to all cloned DOM nodes within the compile function. Specifically, DOM listener registration + * should be done in a linking function rather than in a compile function. + * </div> + + * <div class="alert alert-warning"> + * **Note:** The compile function cannot handle directives that recursively use themselves in their + * own templates or compile functions. Compiling these directives results in an infinite loop and a + * stack overflow errors. + * + * This can be avoided by manually using $compile in the postLink function to imperatively compile + * a directive's template instead of relying on automatic template compilation via `template` or + * `templateUrl` declaration or manual compilation inside the compile function. + * </div> + * + * <div class="alert alert-error"> + * **Note:** The `transclude` function that is passed to the compile function is deprecated, as it + * e.g. does not know about the right outer scope. Please use the transclude function that is passed + * to the link function instead. + * </div> + + * A compile function can have a return value which can be either a function or an object. + * + * * returning a (post-link) function - is equivalent to registering the linking function via the + * `link` property of the config object when the compile function is empty. + * + * * returning an object with function(s) registered via `pre` and `post` properties - allows you to + * control when a linking function should be called during the linking phase. See info about + * pre-linking and post-linking functions below. + * + * + * #### `link` + * This property is used only if the `compile` property is not defined. + * + * ```js + * function link(scope, iElement, iAttrs, controller, transcludeFn) { ... } + * ``` + * + * The link function is responsible for registering DOM listeners as well as updating the DOM. It is + * executed after the template has been cloned. This is where most of the directive logic will be + * put. + * + * * `scope` - {@link ng.$rootScope.Scope Scope} - The scope to be used by the + * directive for registering {@link ng.$rootScope.Scope#$watch watches}. + * + * * `iElement` - instance element - The element where the directive is to be used. It is safe to + * manipulate the children of the element only in `postLink` function since the children have + * already been linked. + * + * * `iAttrs` - instance attributes - Normalized list of attributes declared on this element shared + * between all directive linking functions. + * + * * `controller` - a controller instance - A controller instance if at least one directive on the + * element defines a controller. The controller is shared among all the directives, which allows + * the directives to use the controllers as a communication channel. + * + * * `transcludeFn` - A transclude linking function pre-bound to the correct transclusion scope. + * The scope can be overridden by an optional first argument. This is the same as the `$transclude` + * parameter of directive controllers. + * `function([scope], cloneLinkingFn)`. + * + * + * #### Pre-linking function + * + * Executed before the child elements are linked. Not safe to do DOM transformation since the + * compiler linking function will fail to locate the correct elements for linking. + * + * #### Post-linking function + * + * Executed after the child elements are linked. It is safe to do DOM transformation in the post-linking function. + * + * <a name="Attributes"></a> + * ### Attributes + * + * The {@link ng.$compile.directive.Attributes Attributes} object - passed as a parameter in the + * `link()` or `compile()` functions. It has a variety of uses. + * + * accessing *Normalized attribute names:* + * Directives like 'ngBind' can be expressed in many ways: 'ng:bind', `data-ng-bind`, or 'x-ng-bind'. + * the attributes object allows for normalized access to + * the attributes. + * + * * *Directive inter-communication:* All directives share the same instance of the attributes + * object which allows the directives to use the attributes object as inter directive + * communication. + * + * * *Supports interpolation:* Interpolation attributes are assigned to the attribute object + * allowing other directives to read the interpolated value. + * + * * *Observing interpolated attributes:* Use `$observe` to observe the value changes of attributes + * that contain interpolation (e.g. `src="{{bar}}"`). Not only is this very efficient but it's also + * the only way to easily get the actual value because during the linking phase the interpolation + * hasn't been evaluated yet and so the value is at this time set to `undefined`. + * + * ```js + * function linkingFn(scope, elm, attrs, ctrl) { + * // get the attribute value + * console.log(attrs.ngModel); + * + * // change the attribute + * attrs.$set('ngModel', 'new value'); + * + * // observe changes to interpolated attribute + * attrs.$observe('ngModel', function(value) { + * console.log('ngModel has changed value to ' + value); + * }); + * } + * ``` + * + * Below is an example using `$compileProvider`. + * + * <div class="alert alert-warning"> + * **Note**: Typically directives are registered with `module.directive`. The example below is + * to illustrate how `$compile` works. + * </div> + * + <example module="compileExample"> + <file name="index.html"> + <script> + angular.module('compileExample', [], function($compileProvider) { + // configure new 'compile' directive by passing a directive + // factory function. The factory function injects the '$compile' + $compileProvider.directive('compile', function($compile) { + // directive factory creates a link function + return function(scope, element, attrs) { + scope.$watch( + function(scope) { + // watch the 'compile' expression for changes + return scope.$eval(attrs.compile); + }, + function(value) { + // when the 'compile' expression changes + // assign it into the current DOM + element.html(value); + + // compile the new DOM and link it to the current + // scope. + // NOTE: we only compile .childNodes so that + // we don't get into infinite loop compiling ourselves + $compile(element.contents())(scope); + } + ); + }; + }); + }) + .controller('GreeterController', ['$scope', function($scope) { + $scope.name = 'Angular'; + $scope.html = 'Hello {{name}}'; + }]); + </script> + <div ng-controller="GreeterController"> + <input ng-model="name"> <br> + <textarea ng-model="html"></textarea> <br> + <div compile="html"></div> + </div> + </file> + <file name="protractor.js" type="protractor"> + it('should auto compile', function() { + var textarea = $('textarea'); + var output = $('div[compile]'); + // The initial state reads 'Hello Angular'. + expect(output.getText()).toBe('Hello Angular'); + textarea.clear(); + textarea.sendKeys('{{name}}!'); + expect(output.getText()).toBe('Angular!'); + }); + </file> + </example> + + * + * + * @param {string|DOMElement} element Element or HTML string to compile into a template function. + * @param {function(angular.Scope, cloneAttachFn=)} transclude function available to directives. + * @param {number} maxPriority only apply directives lower than given priority (Only effects the + * root element(s), not their children) + * @returns {function(scope, cloneAttachFn=)} a link function which is used to bind template + * (a DOM element/tree) to a scope. Where: + * + * * `scope` - A {@link ng.$rootScope.Scope Scope} to bind to. + * * `cloneAttachFn` - If `cloneAttachFn` is provided, then the link function will clone the + * `template` and call the `cloneAttachFn` function allowing the caller to attach the + * cloned elements to the DOM document at the appropriate place. The `cloneAttachFn` is + * called as: <br> `cloneAttachFn(clonedElement, scope)` where: + * + * * `clonedElement` - is a clone of the original `element` passed into the compiler. + * * `scope` - is the current scope with which the linking function is working with. + * + * Calling the linking function returns the element of the template. It is either the original + * element passed in, or the clone of the element if the `cloneAttachFn` is provided. + * + * After linking the view is not updated until after a call to $digest which typically is done by + * Angular automatically. + * + * If you need access to the bound view, there are two ways to do it: + * + * - If you are not asking the linking function to clone the template, create the DOM element(s) + * before you send them to the compiler and keep this reference around. + * ```js + * var element = $compile('<p>{{total}}</p>')(scope); + * ``` + * + * - if on the other hand, you need the element to be cloned, the view reference from the original + * example would not point to the clone, but rather to the original template that was cloned. In + * this case, you can access the clone via the cloneAttachFn: + * ```js + * var templateElement = angular.element('<p>{{total}}</p>'), + * scope = ....; + * + * var clonedElement = $compile(templateElement)(scope, function(clonedElement, scope) { + * //attach the clone to DOM document at the right place + * }); + * + * //now we have reference to the cloned DOM via `clonedElement` + * ``` + * + * + * For information on how the compiler works, see the + * {@link guide/compiler Angular HTML Compiler} section of the Developer Guide. + */ + +var $compileMinErr = minErr('$compile'); + +/** + * @ngdoc provider + * @name $compileProvider + * @kind function + * + * @description + */ +$CompileProvider.$inject = ['$provide', '$$sanitizeUriProvider']; +function $CompileProvider($provide, $$sanitizeUriProvider) { + var hasDirectives = {}, + Suffix = 'Directive', + COMMENT_DIRECTIVE_REGEXP = /^\s*directive\:\s*([\d\w_\-]+)\s+(.*)$/, + CLASS_DIRECTIVE_REGEXP = /(([\d\w_\-]+)(?:\:([^;]+))?;?)/; + + // Ref: http://developers.whatwg.org/webappapis.html#event-handler-idl-attributes + // The assumption is that future DOM event attribute names will begin with + // 'on' and be composed of only English letters. + var EVENT_HANDLER_ATTR_REGEXP = /^(on[a-z]+|formaction)$/; + + /** + * @ngdoc method + * @name $compileProvider#directive + * @kind function + * + * @description + * Register a new directive with the compiler. + * + * @param {string|Object} name Name of the directive in camel-case (i.e. <code>ngBind</code> which + * will match as <code>ng-bind</code>), or an object map of directives where the keys are the + * names and the values are the factories. + * @param {Function|Array} directiveFactory An injectable directive factory function. See + * {@link guide/directive} for more info. + * @returns {ng.$compileProvider} Self for chaining. + */ + this.directive = function registerDirective(name, directiveFactory) { + assertNotHasOwnProperty(name, 'directive'); + if (isString(name)) { + assertArg(directiveFactory, 'directiveFactory'); + if (!hasDirectives.hasOwnProperty(name)) { + hasDirectives[name] = []; + $provide.factory(name + Suffix, ['$injector', '$exceptionHandler', + function($injector, $exceptionHandler) { + var directives = []; + forEach(hasDirectives[name], function(directiveFactory, index) { + try { + var directive = $injector.invoke(directiveFactory); + if (isFunction(directive)) { + directive = { compile: valueFn(directive) }; + } else if (!directive.compile && directive.link) { + directive.compile = valueFn(directive.link); + } + directive.priority = directive.priority || 0; + directive.index = index; + directive.name = directive.name || name; + directive.require = directive.require || (directive.controller && directive.name); + directive.restrict = directive.restrict || 'A'; + directives.push(directive); + } catch (e) { + $exceptionHandler(e); + } + }); + return directives; + }]); + } + hasDirectives[name].push(directiveFactory); + } else { + forEach(name, reverseParams(registerDirective)); + } + return this; + }; + + + /** + * @ngdoc method + * @name $compileProvider#aHrefSanitizationWhitelist + * @kind function + * + * @description + * Retrieves or overrides the default regular expression that is used for whitelisting of safe + * urls during a[href] sanitization. + * + * The sanitization is a security measure aimed at prevent XSS attacks via html links. + * + * Any url about to be assigned to a[href] via data-binding is first normalized and turned into + * an absolute url. Afterwards, the url is matched against the `aHrefSanitizationWhitelist` + * regular expression. If a match is found, the original url is written into the dom. Otherwise, + * the absolute url is prefixed with `'unsafe:'` string and only then is it written into the DOM. + * + * @param {RegExp=} regexp New regexp to whitelist urls with. + * @returns {RegExp|ng.$compileProvider} Current RegExp if called without value or self for + * chaining otherwise. + */ + this.aHrefSanitizationWhitelist = function(regexp) { + if (isDefined(regexp)) { + $$sanitizeUriProvider.aHrefSanitizationWhitelist(regexp); + return this; + } else { + return $$sanitizeUriProvider.aHrefSanitizationWhitelist(); + } + }; + + + /** + * @ngdoc method + * @name $compileProvider#imgSrcSanitizationWhitelist + * @kind function + * + * @description + * Retrieves or overrides the default regular expression that is used for whitelisting of safe + * urls during img[src] sanitization. + * + * The sanitization is a security measure aimed at prevent XSS attacks via html links. + * + * Any url about to be assigned to img[src] via data-binding is first normalized and turned into + * an absolute url. Afterwards, the url is matched against the `imgSrcSanitizationWhitelist` + * regular expression. If a match is found, the original url is written into the dom. Otherwise, + * the absolute url is prefixed with `'unsafe:'` string and only then is it written into the DOM. + * + * @param {RegExp=} regexp New regexp to whitelist urls with. + * @returns {RegExp|ng.$compileProvider} Current RegExp if called without value or self for + * chaining otherwise. + */ + this.imgSrcSanitizationWhitelist = function(regexp) { + if (isDefined(regexp)) { + $$sanitizeUriProvider.imgSrcSanitizationWhitelist(regexp); + return this; + } else { + return $$sanitizeUriProvider.imgSrcSanitizationWhitelist(); + } + }; + + this.$get = [ + '$injector', '$interpolate', '$exceptionHandler', '$http', '$templateCache', '$parse', + '$controller', '$rootScope', '$document', '$sce', '$animate', '$$sanitizeUri', + function($injector, $interpolate, $exceptionHandler, $http, $templateCache, $parse, + $controller, $rootScope, $document, $sce, $animate, $$sanitizeUri) { + + var Attributes = function(element, attr) { + this.$$element = element; + this.$attr = attr || {}; + }; + + Attributes.prototype = { + $normalize: directiveNormalize, + + + /** + * @ngdoc method + * @name $compile.directive.Attributes#$addClass + * @kind function + * + * @description + * Adds the CSS class value specified by the classVal parameter to the element. If animations + * are enabled then an animation will be triggered for the class addition. + * + * @param {string} classVal The className value that will be added to the element + */ + $addClass : function(classVal) { + if(classVal && classVal.length > 0) { + $animate.addClass(this.$$element, classVal); + } + }, + + /** + * @ngdoc method + * @name $compile.directive.Attributes#$removeClass + * @kind function + * + * @description + * Removes the CSS class value specified by the classVal parameter from the element. If + * animations are enabled then an animation will be triggered for the class removal. + * + * @param {string} classVal The className value that will be removed from the element + */ + $removeClass : function(classVal) { + if(classVal && classVal.length > 0) { + $animate.removeClass(this.$$element, classVal); + } + }, + + /** + * @ngdoc method + * @name $compile.directive.Attributes#$updateClass + * @kind function + * + * @description + * Adds and removes the appropriate CSS class values to the element based on the difference + * between the new and old CSS class values (specified as newClasses and oldClasses). + * + * @param {string} newClasses The current CSS className value + * @param {string} oldClasses The former CSS className value + */ + $updateClass : function(newClasses, oldClasses) { + var toAdd = tokenDifference(newClasses, oldClasses); + var toRemove = tokenDifference(oldClasses, newClasses); + + if(toAdd.length === 0) { + $animate.removeClass(this.$$element, toRemove); + } else if(toRemove.length === 0) { + $animate.addClass(this.$$element, toAdd); + } else { + $animate.setClass(this.$$element, toAdd, toRemove); + } + }, + + /** + * Set a normalized attribute on the element in a way such that all directives + * can share the attribute. This function properly handles boolean attributes. + * @param {string} key Normalized key. (ie ngAttribute) + * @param {string|boolean} value The value to set. If `null` attribute will be deleted. + * @param {boolean=} writeAttr If false, does not write the value to DOM element attribute. + * Defaults to true. + * @param {string=} attrName Optional none normalized name. Defaults to key. + */ + $set: function(key, value, writeAttr, attrName) { + // TODO: decide whether or not to throw an error if "class" + //is set through this function since it may cause $updateClass to + //become unstable. + + var booleanKey = getBooleanAttrName(this.$$element[0], key), + normalizedVal, + nodeName; + + if (booleanKey) { + this.$$element.prop(key, value); + attrName = booleanKey; + } + + this[key] = value; + + // translate normalized key to actual key + if (attrName) { + this.$attr[key] = attrName; + } else { + attrName = this.$attr[key]; + if (!attrName) { + this.$attr[key] = attrName = snake_case(key, '-'); + } + } + + nodeName = nodeName_(this.$$element); + + // sanitize a[href] and img[src] values + if ((nodeName === 'A' && key === 'href') || + (nodeName === 'IMG' && key === 'src')) { + this[key] = value = $$sanitizeUri(value, key === 'src'); + } + + if (writeAttr !== false) { + if (value === null || value === undefined) { + this.$$element.removeAttr(attrName); + } else { + this.$$element.attr(attrName, value); + } + } + + // fire observers + var $$observers = this.$$observers; + $$observers && forEach($$observers[key], function(fn) { + try { + fn(value); + } catch (e) { + $exceptionHandler(e); + } + }); + }, + + + /** + * @ngdoc method + * @name $compile.directive.Attributes#$observe + * @kind function + * + * @description + * Observes an interpolated attribute. + * + * The observer function will be invoked once during the next `$digest` following + * compilation. The observer is then invoked whenever the interpolated value + * changes. + * + * @param {string} key Normalized key. (ie ngAttribute) . + * @param {function(interpolatedValue)} fn Function that will be called whenever + the interpolated value of the attribute changes. + * See the {@link guide/directive#Attributes Directives} guide for more info. + * @returns {function()} the `fn` parameter. + */ + $observe: function(key, fn) { + var attrs = this, + $$observers = (attrs.$$observers || (attrs.$$observers = {})), + listeners = ($$observers[key] || ($$observers[key] = [])); + + listeners.push(fn); + $rootScope.$evalAsync(function() { + if (!listeners.$$inter) { + // no one registered attribute interpolation function, so lets call it manually + fn(attrs[key]); + } + }); + return fn; + } + }; + + var startSymbol = $interpolate.startSymbol(), + endSymbol = $interpolate.endSymbol(), + denormalizeTemplate = (startSymbol == '{{' || endSymbol == '}}') + ? identity + : function denormalizeTemplate(template) { + return template.replace(/\{\{/g, startSymbol).replace(/}}/g, endSymbol); + }, + NG_ATTR_BINDING = /^ngAttr[A-Z]/; + + + return compile; + + //================================ + + function compile($compileNodes, transcludeFn, maxPriority, ignoreDirective, + previousCompileContext) { + if (!($compileNodes instanceof jqLite)) { + // jquery always rewraps, whereas we need to preserve the original selector so that we can + // modify it. + $compileNodes = jqLite($compileNodes); + } + // We can not compile top level text elements since text nodes can be merged and we will + // not be able to attach scope data to them, so we will wrap them in <span> + forEach($compileNodes, function(node, index){ + if (node.nodeType == 3 /* text node */ && node.nodeValue.match(/\S+/) /* non-empty */ ) { + $compileNodes[index] = node = jqLite(node).wrap('<span></span>').parent()[0]; + } + }); + var compositeLinkFn = + compileNodes($compileNodes, transcludeFn, $compileNodes, + maxPriority, ignoreDirective, previousCompileContext); + safeAddClass($compileNodes, 'ng-scope'); + return function publicLinkFn(scope, cloneConnectFn, transcludeControllers, parentBoundTranscludeFn){ + assertArg(scope, 'scope'); + // important!!: we must call our jqLite.clone() since the jQuery one is trying to be smart + // and sometimes changes the structure of the DOM. + var $linkNode = cloneConnectFn + ? JQLitePrototype.clone.call($compileNodes) // IMPORTANT!!! + : $compileNodes; + + forEach(transcludeControllers, function(instance, name) { + $linkNode.data('$' + name + 'Controller', instance); + }); + + // Attach scope only to non-text nodes. + for(var i = 0, ii = $linkNode.length; i<ii; i++) { + var node = $linkNode[i], + nodeType = node.nodeType; + if (nodeType === 1 /* element */ || nodeType === 9 /* document */) { + $linkNode.eq(i).data('$scope', scope); + } + } + + if (cloneConnectFn) cloneConnectFn($linkNode, scope); + if (compositeLinkFn) compositeLinkFn(scope, $linkNode, $linkNode, parentBoundTranscludeFn); + return $linkNode; + }; + } + + function safeAddClass($element, className) { + try { + $element.addClass(className); + } catch(e) { + // ignore, since it means that we are trying to set class on + // SVG element, where class name is read-only. + } + } + + /** + * Compile function matches each node in nodeList against the directives. Once all directives + * for a particular node are collected their compile functions are executed. The compile + * functions return values - the linking functions - are combined into a composite linking + * function, which is the a linking function for the node. + * + * @param {NodeList} nodeList an array of nodes or NodeList to compile + * @param {function(angular.Scope, cloneAttachFn=)} transcludeFn A linking function, where the + * scope argument is auto-generated to the new child of the transcluded parent scope. + * @param {DOMElement=} $rootElement If the nodeList is the root of the compilation tree then + * the rootElement must be set the jqLite collection of the compile root. This is + * needed so that the jqLite collection items can be replaced with widgets. + * @param {number=} maxPriority Max directive priority. + * @returns {Function} A composite linking function of all of the matched directives or null. + */ + function compileNodes(nodeList, transcludeFn, $rootElement, maxPriority, ignoreDirective, + previousCompileContext) { + var linkFns = [], + attrs, directives, nodeLinkFn, childNodes, childLinkFn, linkFnFound; + + for (var i = 0; i < nodeList.length; i++) { + attrs = new Attributes(); + + // we must always refer to nodeList[i] since the nodes can be replaced underneath us. + directives = collectDirectives(nodeList[i], [], attrs, i === 0 ? maxPriority : undefined, + ignoreDirective); + + nodeLinkFn = (directives.length) + ? applyDirectivesToNode(directives, nodeList[i], attrs, transcludeFn, $rootElement, + null, [], [], previousCompileContext) + : null; + + if (nodeLinkFn && nodeLinkFn.scope) { + safeAddClass(attrs.$$element, 'ng-scope'); + } + + childLinkFn = (nodeLinkFn && nodeLinkFn.terminal || + !(childNodes = nodeList[i].childNodes) || + !childNodes.length) + ? null + : compileNodes(childNodes, + nodeLinkFn ? ( + (nodeLinkFn.transcludeOnThisElement || !nodeLinkFn.templateOnThisElement) + && nodeLinkFn.transclude) : transcludeFn); + + linkFns.push(nodeLinkFn, childLinkFn); + linkFnFound = linkFnFound || nodeLinkFn || childLinkFn; + //use the previous context only for the first element in the virtual group + previousCompileContext = null; + } + + // return a linking function if we have found anything, null otherwise + return linkFnFound ? compositeLinkFn : null; + + function compositeLinkFn(scope, nodeList, $rootElement, parentBoundTranscludeFn) { + var nodeLinkFn, childLinkFn, node, childScope, i, ii, n, childBoundTranscludeFn; + + // copy nodeList so that linking doesn't break due to live list updates. + var nodeListLength = nodeList.length, + stableNodeList = new Array(nodeListLength); + for (i = 0; i < nodeListLength; i++) { + stableNodeList[i] = nodeList[i]; + } + + for(i = 0, n = 0, ii = linkFns.length; i < ii; n++) { + node = stableNodeList[n]; + nodeLinkFn = linkFns[i++]; + childLinkFn = linkFns[i++]; + + if (nodeLinkFn) { + if (nodeLinkFn.scope) { + childScope = scope.$new(); + jqLite.data(node, '$scope', childScope); + } else { + childScope = scope; + } + + if ( nodeLinkFn.transcludeOnThisElement ) { + childBoundTranscludeFn = createBoundTranscludeFn(scope, nodeLinkFn.transclude, parentBoundTranscludeFn); + + } else if (!nodeLinkFn.templateOnThisElement && parentBoundTranscludeFn) { + childBoundTranscludeFn = parentBoundTranscludeFn; + + } else if (!parentBoundTranscludeFn && transcludeFn) { + childBoundTranscludeFn = createBoundTranscludeFn(scope, transcludeFn); + + } else { + childBoundTranscludeFn = null; + } + + nodeLinkFn(childLinkFn, childScope, node, $rootElement, childBoundTranscludeFn); + + } else if (childLinkFn) { + childLinkFn(scope, node.childNodes, undefined, parentBoundTranscludeFn); + } + } + } + } + + function createBoundTranscludeFn(scope, transcludeFn, previousBoundTranscludeFn) { + + var boundTranscludeFn = function(transcludedScope, cloneFn, controllers) { + var scopeCreated = false; + + if (!transcludedScope) { + transcludedScope = scope.$new(); + transcludedScope.$$transcluded = true; + scopeCreated = true; + } + + var clone = transcludeFn(transcludedScope, cloneFn, controllers, previousBoundTranscludeFn); + if (scopeCreated) { + clone.on('$destroy', function() { transcludedScope.$destroy(); }); + } + return clone; + }; + + return boundTranscludeFn; + } + + /** + * Looks for directives on the given node and adds them to the directive collection which is + * sorted. + * + * @param node Node to search. + * @param directives An array to which the directives are added to. This array is sorted before + * the function returns. + * @param attrs The shared attrs object which is used to populate the normalized attributes. + * @param {number=} maxPriority Max directive priority. + */ + function collectDirectives(node, directives, attrs, maxPriority, ignoreDirective) { + var nodeType = node.nodeType, + attrsMap = attrs.$attr, + match, + className; + + switch(nodeType) { + case 1: /* Element */ + // use the node name: <directive> + addDirective(directives, + directiveNormalize(nodeName_(node).toLowerCase()), 'E', maxPriority, ignoreDirective); + + // iterate over the attributes + for (var attr, name, nName, ngAttrName, value, isNgAttr, nAttrs = node.attributes, + j = 0, jj = nAttrs && nAttrs.length; j < jj; j++) { + var attrStartName = false; + var attrEndName = false; + + attr = nAttrs[j]; + if (!msie || msie >= 8 || attr.specified) { + name = attr.name; + value = trim(attr.value); + + // support ngAttr attribute binding + ngAttrName = directiveNormalize(name); + if (isNgAttr = NG_ATTR_BINDING.test(ngAttrName)) { + name = snake_case(ngAttrName.substr(6), '-'); + } + + var directiveNName = ngAttrName.replace(/(Start|End)$/, ''); + if (ngAttrName === directiveNName + 'Start') { + attrStartName = name; + attrEndName = name.substr(0, name.length - 5) + 'end'; + name = name.substr(0, name.length - 6); + } + + nName = directiveNormalize(name.toLowerCase()); + attrsMap[nName] = name; + if (isNgAttr || !attrs.hasOwnProperty(nName)) { + attrs[nName] = value; + if (getBooleanAttrName(node, nName)) { + attrs[nName] = true; // presence means true + } + } + addAttrInterpolateDirective(node, directives, value, nName); + addDirective(directives, nName, 'A', maxPriority, ignoreDirective, attrStartName, + attrEndName); + } + } + + // use class as directive + className = node.className; + if (isString(className) && className !== '') { + while (match = CLASS_DIRECTIVE_REGEXP.exec(className)) { + nName = directiveNormalize(match[2]); + if (addDirective(directives, nName, 'C', maxPriority, ignoreDirective)) { + attrs[nName] = trim(match[3]); + } + className = className.substr(match.index + match[0].length); + } + } + break; + case 3: /* Text Node */ + addTextInterpolateDirective(directives, node.nodeValue); + break; + case 8: /* Comment */ + try { + match = COMMENT_DIRECTIVE_REGEXP.exec(node.nodeValue); + if (match) { + nName = directiveNormalize(match[1]); + if (addDirective(directives, nName, 'M', maxPriority, ignoreDirective)) { + attrs[nName] = trim(match[2]); + } + } + } catch (e) { + // turns out that under some circumstances IE9 throws errors when one attempts to read + // comment's node value. + // Just ignore it and continue. (Can't seem to reproduce in test case.) + } + break; + } + + directives.sort(byPriority); + return directives; + } + + /** + * Given a node with an directive-start it collects all of the siblings until it finds + * directive-end. + * @param node + * @param attrStart + * @param attrEnd + * @returns {*} + */ + function groupScan(node, attrStart, attrEnd) { + var nodes = []; + var depth = 0; + if (attrStart && node.hasAttribute && node.hasAttribute(attrStart)) { + var startNode = node; + do { + if (!node) { + throw $compileMinErr('uterdir', + "Unterminated attribute, found '{0}' but no matching '{1}' found.", + attrStart, attrEnd); + } + if (node.nodeType == 1 /** Element **/) { + if (node.hasAttribute(attrStart)) depth++; + if (node.hasAttribute(attrEnd)) depth--; + } + nodes.push(node); + node = node.nextSibling; + } while (depth > 0); + } else { + nodes.push(node); + } + + return jqLite(nodes); + } + + /** + * Wrapper for linking function which converts normal linking function into a grouped + * linking function. + * @param linkFn + * @param attrStart + * @param attrEnd + * @returns {Function} + */ + function groupElementsLinkFnWrapper(linkFn, attrStart, attrEnd) { + return function(scope, element, attrs, controllers, transcludeFn) { + element = groupScan(element[0], attrStart, attrEnd); + return linkFn(scope, element, attrs, controllers, transcludeFn); + }; + } + + /** + * Once the directives have been collected, their compile functions are executed. This method + * is responsible for inlining directive templates as well as terminating the application + * of the directives if the terminal directive has been reached. + * + * @param {Array} directives Array of collected directives to execute their compile function. + * this needs to be pre-sorted by priority order. + * @param {Node} compileNode The raw DOM node to apply the compile functions to + * @param {Object} templateAttrs The shared attribute function + * @param {function(angular.Scope, cloneAttachFn=)} transcludeFn A linking function, where the + * scope argument is auto-generated to the new + * child of the transcluded parent scope. + * @param {JQLite} jqCollection If we are working on the root of the compile tree then this + * argument has the root jqLite array so that we can replace nodes + * on it. + * @param {Object=} originalReplaceDirective An optional directive that will be ignored when + * compiling the transclusion. + * @param {Array.<Function>} preLinkFns + * @param {Array.<Function>} postLinkFns + * @param {Object} previousCompileContext Context used for previous compilation of the current + * node + * @returns {Function} linkFn + */ + function applyDirectivesToNode(directives, compileNode, templateAttrs, transcludeFn, + jqCollection, originalReplaceDirective, preLinkFns, postLinkFns, + previousCompileContext) { + previousCompileContext = previousCompileContext || {}; + + var terminalPriority = -Number.MAX_VALUE, + newScopeDirective, + controllerDirectives = previousCompileContext.controllerDirectives, + newIsolateScopeDirective = previousCompileContext.newIsolateScopeDirective, + templateDirective = previousCompileContext.templateDirective, + nonTlbTranscludeDirective = previousCompileContext.nonTlbTranscludeDirective, + hasTranscludeDirective = false, + hasTemplate = false, + hasElementTranscludeDirective = previousCompileContext.hasElementTranscludeDirective, + $compileNode = templateAttrs.$$element = jqLite(compileNode), + directive, + directiveName, + $template, + replaceDirective = originalReplaceDirective, + childTranscludeFn = transcludeFn, + linkFn, + directiveValue; + + // executes all directives on the current element + for(var i = 0, ii = directives.length; i < ii; i++) { + directive = directives[i]; + var attrStart = directive.$$start; + var attrEnd = directive.$$end; + + // collect multiblock sections + if (attrStart) { + $compileNode = groupScan(compileNode, attrStart, attrEnd); + } + $template = undefined; + + if (terminalPriority > directive.priority) { + break; // prevent further processing of directives + } + + if (directiveValue = directive.scope) { + newScopeDirective = newScopeDirective || directive; + + // skip the check for directives with async templates, we'll check the derived sync + // directive when the template arrives + if (!directive.templateUrl) { + assertNoDuplicate('new/isolated scope', newIsolateScopeDirective, directive, + $compileNode); + if (isObject(directiveValue)) { + newIsolateScopeDirective = directive; + } + } + } + + directiveName = directive.name; + + if (!directive.templateUrl && directive.controller) { + directiveValue = directive.controller; + controllerDirectives = controllerDirectives || {}; + assertNoDuplicate("'" + directiveName + "' controller", + controllerDirectives[directiveName], directive, $compileNode); + controllerDirectives[directiveName] = directive; + } + + if (directiveValue = directive.transclude) { + hasTranscludeDirective = true; + + // Special case ngIf and ngRepeat so that we don't complain about duplicate transclusion. + // This option should only be used by directives that know how to safely handle element transclusion, + // where the transcluded nodes are added or replaced after linking. + if (!directive.$$tlb) { + assertNoDuplicate('transclusion', nonTlbTranscludeDirective, directive, $compileNode); + nonTlbTranscludeDirective = directive; + } + + if (directiveValue == 'element') { + hasElementTranscludeDirective = true; + terminalPriority = directive.priority; + $template = $compileNode; + $compileNode = templateAttrs.$$element = + jqLite(document.createComment(' ' + directiveName + ': ' + + templateAttrs[directiveName] + ' ')); + compileNode = $compileNode[0]; + replaceWith(jqCollection, sliceArgs($template), compileNode); + + childTranscludeFn = compile($template, transcludeFn, terminalPriority, + replaceDirective && replaceDirective.name, { + // Don't pass in: + // - controllerDirectives - otherwise we'll create duplicates controllers + // - newIsolateScopeDirective or templateDirective - combining templates with + // element transclusion doesn't make sense. + // + // We need only nonTlbTranscludeDirective so that we prevent putting transclusion + // on the same element more than once. + nonTlbTranscludeDirective: nonTlbTranscludeDirective + }); + } else { + $template = jqLite(jqLiteClone(compileNode)).contents(); + $compileNode.empty(); // clear contents + childTranscludeFn = compile($template, transcludeFn); + } + } + + if (directive.template) { + hasTemplate = true; + assertNoDuplicate('template', templateDirective, directive, $compileNode); + templateDirective = directive; + + directiveValue = (isFunction(directive.template)) + ? directive.template($compileNode, templateAttrs) + : directive.template; + + directiveValue = denormalizeTemplate(directiveValue); + + if (directive.replace) { + replaceDirective = directive; + if (jqLiteIsTextNode(directiveValue)) { + $template = []; + } else { + $template = jqLite(trim(directiveValue)); + } + compileNode = $template[0]; + + if ($template.length != 1 || compileNode.nodeType !== 1) { + throw $compileMinErr('tplrt', + "Template for directive '{0}' must have exactly one root element. {1}", + directiveName, ''); + } + + replaceWith(jqCollection, $compileNode, compileNode); + + var newTemplateAttrs = {$attr: {}}; + + // combine directives from the original node and from the template: + // - take the array of directives for this element + // - split it into two parts, those that already applied (processed) and those that weren't (unprocessed) + // - collect directives from the template and sort them by priority + // - combine directives as: processed + template + unprocessed + var templateDirectives = collectDirectives(compileNode, [], newTemplateAttrs); + var unprocessedDirectives = directives.splice(i + 1, directives.length - (i + 1)); + + if (newIsolateScopeDirective) { + markDirectivesAsIsolate(templateDirectives); + } + directives = directives.concat(templateDirectives).concat(unprocessedDirectives); + mergeTemplateAttributes(templateAttrs, newTemplateAttrs); + + ii = directives.length; + } else { + $compileNode.html(directiveValue); + } + } + + if (directive.templateUrl) { + hasTemplate = true; + assertNoDuplicate('template', templateDirective, directive, $compileNode); + templateDirective = directive; + + if (directive.replace) { + replaceDirective = directive; + } + + nodeLinkFn = compileTemplateUrl(directives.splice(i, directives.length - i), $compileNode, + templateAttrs, jqCollection, hasTranscludeDirective && childTranscludeFn, preLinkFns, postLinkFns, { + controllerDirectives: controllerDirectives, + newIsolateScopeDirective: newIsolateScopeDirective, + templateDirective: templateDirective, + nonTlbTranscludeDirective: nonTlbTranscludeDirective + }); + ii = directives.length; + } else if (directive.compile) { + try { + linkFn = directive.compile($compileNode, templateAttrs, childTranscludeFn); + if (isFunction(linkFn)) { + addLinkFns(null, linkFn, attrStart, attrEnd); + } else if (linkFn) { + addLinkFns(linkFn.pre, linkFn.post, attrStart, attrEnd); + } + } catch (e) { + $exceptionHandler(e, startingTag($compileNode)); + } + } + + if (directive.terminal) { + nodeLinkFn.terminal = true; + terminalPriority = Math.max(terminalPriority, directive.priority); + } + + } + + nodeLinkFn.scope = newScopeDirective && newScopeDirective.scope === true; + nodeLinkFn.transcludeOnThisElement = hasTranscludeDirective; + nodeLinkFn.templateOnThisElement = hasTemplate; + nodeLinkFn.transclude = childTranscludeFn; + + previousCompileContext.hasElementTranscludeDirective = hasElementTranscludeDirective; + + // might be normal or delayed nodeLinkFn depending on if templateUrl is present + return nodeLinkFn; + + //////////////////// + + function addLinkFns(pre, post, attrStart, attrEnd) { + if (pre) { + if (attrStart) pre = groupElementsLinkFnWrapper(pre, attrStart, attrEnd); + pre.require = directive.require; + pre.directiveName = directiveName; + if (newIsolateScopeDirective === directive || directive.$$isolateScope) { + pre = cloneAndAnnotateFn(pre, {isolateScope: true}); + } + preLinkFns.push(pre); + } + if (post) { + if (attrStart) post = groupElementsLinkFnWrapper(post, attrStart, attrEnd); + post.require = directive.require; + post.directiveName = directiveName; + if (newIsolateScopeDirective === directive || directive.$$isolateScope) { + post = cloneAndAnnotateFn(post, {isolateScope: true}); + } + postLinkFns.push(post); + } + } + + + function getControllers(directiveName, require, $element, elementControllers) { + var value, retrievalMethod = 'data', optional = false; + if (isString(require)) { + while((value = require.charAt(0)) == '^' || value == '?') { + require = require.substr(1); + if (value == '^') { + retrievalMethod = 'inheritedData'; + } + optional = optional || value == '?'; + } + value = null; + + if (elementControllers && retrievalMethod === 'data') { + value = elementControllers[require]; + } + value = value || $element[retrievalMethod]('$' + require + 'Controller'); + + if (!value && !optional) { + throw $compileMinErr('ctreq', + "Controller '{0}', required by directive '{1}', can't be found!", + require, directiveName); + } + return value; + } else if (isArray(require)) { + value = []; + forEach(require, function(require) { + value.push(getControllers(directiveName, require, $element, elementControllers)); + }); + } + return value; + } + + + function nodeLinkFn(childLinkFn, scope, linkNode, $rootElement, boundTranscludeFn) { + var attrs, $element, i, ii, linkFn, controller, isolateScope, elementControllers = {}, transcludeFn; + + attrs = (compileNode === linkNode) + ? templateAttrs + : shallowCopy(templateAttrs, new Attributes(jqLite(linkNode), templateAttrs.$attr)); + $element = attrs.$$element; + + if (newIsolateScopeDirective) { + var LOCAL_REGEXP = /^\s*([@=&])(\??)\s*(\w*)\s*$/; + + isolateScope = scope.$new(true); + + if (templateDirective && (templateDirective === newIsolateScopeDirective || + templateDirective === newIsolateScopeDirective.$$originalDirective)) { + $element.data('$isolateScope', isolateScope); + } else { + $element.data('$isolateScopeNoTemplate', isolateScope); + } + + + + safeAddClass($element, 'ng-isolate-scope'); + + forEach(newIsolateScopeDirective.scope, function(definition, scopeName) { + var match = definition.match(LOCAL_REGEXP) || [], + attrName = match[3] || scopeName, + optional = (match[2] == '?'), + mode = match[1], // @, =, or & + lastValue, + parentGet, parentSet, compare; + + isolateScope.$$isolateBindings[scopeName] = mode + attrName; + + switch (mode) { + + case '@': + attrs.$observe(attrName, function(value) { + isolateScope[scopeName] = value; + }); + attrs.$$observers[attrName].$$scope = scope; + if( attrs[attrName] ) { + // If the attribute has been provided then we trigger an interpolation to ensure + // the value is there for use in the link fn + isolateScope[scopeName] = $interpolate(attrs[attrName])(scope); + } + break; + + case '=': + if (optional && !attrs[attrName]) { + return; + } + parentGet = $parse(attrs[attrName]); + if (parentGet.literal) { + compare = equals; + } else { + compare = function(a,b) { return a === b || (a !== a && b !== b); }; + } + parentSet = parentGet.assign || function() { + // reset the change, or we will throw this exception on every $digest + lastValue = isolateScope[scopeName] = parentGet(scope); + throw $compileMinErr('nonassign', + "Expression '{0}' used with directive '{1}' is non-assignable!", + attrs[attrName], newIsolateScopeDirective.name); + }; + lastValue = isolateScope[scopeName] = parentGet(scope); + isolateScope.$watch(function parentValueWatch() { + var parentValue = parentGet(scope); + if (!compare(parentValue, isolateScope[scopeName])) { + // we are out of sync and need to copy + if (!compare(parentValue, lastValue)) { + // parent changed and it has precedence + isolateScope[scopeName] = parentValue; + } else { + // if the parent can be assigned then do so + parentSet(scope, parentValue = isolateScope[scopeName]); + } + } + return lastValue = parentValue; + }, null, parentGet.literal); + break; + + case '&': + parentGet = $parse(attrs[attrName]); + isolateScope[scopeName] = function(locals) { + return parentGet(scope, locals); + }; + break; + + default: + throw $compileMinErr('iscp', + "Invalid isolate scope definition for directive '{0}'." + + " Definition: {... {1}: '{2}' ...}", + newIsolateScopeDirective.name, scopeName, definition); + } + }); + } + transcludeFn = boundTranscludeFn && controllersBoundTransclude; + if (controllerDirectives) { + forEach(controllerDirectives, function(directive) { + var locals = { + $scope: directive === newIsolateScopeDirective || directive.$$isolateScope ? isolateScope : scope, + $element: $element, + $attrs: attrs, + $transclude: transcludeFn + }, controllerInstance; + + controller = directive.controller; + if (controller == '@') { + controller = attrs[directive.name]; + } + + controllerInstance = $controller(controller, locals); + // For directives with element transclusion the element is a comment, + // but jQuery .data doesn't support attaching data to comment nodes as it's hard to + // clean up (http://bugs.jquery.com/ticket/8335). + // Instead, we save the controllers for the element in a local hash and attach to .data + // later, once we have the actual element. + elementControllers[directive.name] = controllerInstance; + if (!hasElementTranscludeDirective) { + $element.data('$' + directive.name + 'Controller', controllerInstance); + } + + if (directive.controllerAs) { + locals.$scope[directive.controllerAs] = controllerInstance; + } + }); + } + + // PRELINKING + for(i = 0, ii = preLinkFns.length; i < ii; i++) { + try { + linkFn = preLinkFns[i]; + linkFn(linkFn.isolateScope ? isolateScope : scope, $element, attrs, + linkFn.require && getControllers(linkFn.directiveName, linkFn.require, $element, elementControllers), transcludeFn); + } catch (e) { + $exceptionHandler(e, startingTag($element)); + } + } + + // RECURSION + // We only pass the isolate scope, if the isolate directive has a template, + // otherwise the child elements do not belong to the isolate directive. + var scopeToChild = scope; + if (newIsolateScopeDirective && (newIsolateScopeDirective.template || newIsolateScopeDirective.templateUrl === null)) { + scopeToChild = isolateScope; + } + childLinkFn && childLinkFn(scopeToChild, linkNode.childNodes, undefined, boundTranscludeFn); + + // POSTLINKING + for(i = postLinkFns.length - 1; i >= 0; i--) { + try { + linkFn = postLinkFns[i]; + linkFn(linkFn.isolateScope ? isolateScope : scope, $element, attrs, + linkFn.require && getControllers(linkFn.directiveName, linkFn.require, $element, elementControllers), transcludeFn); + } catch (e) { + $exceptionHandler(e, startingTag($element)); + } + } + + // This is the function that is injected as `$transclude`. + function controllersBoundTransclude(scope, cloneAttachFn) { + var transcludeControllers; + + // no scope passed + if (arguments.length < 2) { + cloneAttachFn = scope; + scope = undefined; + } + + if (hasElementTranscludeDirective) { + transcludeControllers = elementControllers; + } + + return boundTranscludeFn(scope, cloneAttachFn, transcludeControllers); + } + } + } + + function markDirectivesAsIsolate(directives) { + // mark all directives as needing isolate scope. + for (var j = 0, jj = directives.length; j < jj; j++) { + directives[j] = inherit(directives[j], {$$isolateScope: true}); + } + } + + /** + * looks up the directive and decorates it with exception handling and proper parameters. We + * call this the boundDirective. + * + * @param {string} name name of the directive to look up. + * @param {string} location The directive must be found in specific format. + * String containing any of theses characters: + * + * * `E`: element name + * * `A': attribute + * * `C`: class + * * `M`: comment + * @returns {boolean} true if directive was added. + */ + function addDirective(tDirectives, name, location, maxPriority, ignoreDirective, startAttrName, + endAttrName) { + if (name === ignoreDirective) return null; + var match = null; + if (hasDirectives.hasOwnProperty(name)) { + for(var directive, directives = $injector.get(name + Suffix), + i = 0, ii = directives.length; i<ii; i++) { + try { + directive = directives[i]; + if ( (maxPriority === undefined || maxPriority > directive.priority) && + directive.restrict.indexOf(location) != -1) { + if (startAttrName) { + directive = inherit(directive, {$$start: startAttrName, $$end: endAttrName}); + } + tDirectives.push(directive); + match = directive; + } + } catch(e) { $exceptionHandler(e); } + } + } + return match; + } + + + /** + * When the element is replaced with HTML template then the new attributes + * on the template need to be merged with the existing attributes in the DOM. + * The desired effect is to have both of the attributes present. + * + * @param {object} dst destination attributes (original DOM) + * @param {object} src source attributes (from the directive template) + */ + function mergeTemplateAttributes(dst, src) { + var srcAttr = src.$attr, + dstAttr = dst.$attr, + $element = dst.$$element; + + // reapply the old attributes to the new element + forEach(dst, function(value, key) { + if (key.charAt(0) != '$') { + if (src[key] && src[key] !== value) { + value += (key === 'style' ? ';' : ' ') + src[key]; + } + dst.$set(key, value, true, srcAttr[key]); + } + }); + + // copy the new attributes on the old attrs object + forEach(src, function(value, key) { + if (key == 'class') { + safeAddClass($element, value); + dst['class'] = (dst['class'] ? dst['class'] + ' ' : '') + value; + } else if (key == 'style') { + $element.attr('style', $element.attr('style') + ';' + value); + dst['style'] = (dst['style'] ? dst['style'] + ';' : '') + value; + // `dst` will never contain hasOwnProperty as DOM parser won't let it. + // You will get an "InvalidCharacterError: DOM Exception 5" error if you + // have an attribute like "has-own-property" or "data-has-own-property", etc. + } else if (key.charAt(0) != '$' && !dst.hasOwnProperty(key)) { + dst[key] = value; + dstAttr[key] = srcAttr[key]; + } + }); + } + + + function compileTemplateUrl(directives, $compileNode, tAttrs, + $rootElement, childTranscludeFn, preLinkFns, postLinkFns, previousCompileContext) { + var linkQueue = [], + afterTemplateNodeLinkFn, + afterTemplateChildLinkFn, + beforeTemplateCompileNode = $compileNode[0], + origAsyncDirective = directives.shift(), + // The fact that we have to copy and patch the directive seems wrong! + derivedSyncDirective = extend({}, origAsyncDirective, { + templateUrl: null, transclude: null, replace: null, $$originalDirective: origAsyncDirective + }), + templateUrl = (isFunction(origAsyncDirective.templateUrl)) + ? origAsyncDirective.templateUrl($compileNode, tAttrs) + : origAsyncDirective.templateUrl; + + $compileNode.empty(); + + $http.get($sce.getTrustedResourceUrl(templateUrl), {cache: $templateCache}). + success(function(content) { + var compileNode, tempTemplateAttrs, $template, childBoundTranscludeFn; + + content = denormalizeTemplate(content); + + if (origAsyncDirective.replace) { + if (jqLiteIsTextNode(content)) { + $template = []; + } else { + $template = jqLite(trim(content)); + } + compileNode = $template[0]; + + if ($template.length != 1 || compileNode.nodeType !== 1) { + throw $compileMinErr('tplrt', + "Template for directive '{0}' must have exactly one root element. {1}", + origAsyncDirective.name, templateUrl); + } + + tempTemplateAttrs = {$attr: {}}; + replaceWith($rootElement, $compileNode, compileNode); + var templateDirectives = collectDirectives(compileNode, [], tempTemplateAttrs); + + if (isObject(origAsyncDirective.scope)) { + markDirectivesAsIsolate(templateDirectives); + } + directives = templateDirectives.concat(directives); + mergeTemplateAttributes(tAttrs, tempTemplateAttrs); + } else { + compileNode = beforeTemplateCompileNode; + $compileNode.html(content); + } + + directives.unshift(derivedSyncDirective); + + afterTemplateNodeLinkFn = applyDirectivesToNode(directives, compileNode, tAttrs, + childTranscludeFn, $compileNode, origAsyncDirective, preLinkFns, postLinkFns, + previousCompileContext); + forEach($rootElement, function(node, i) { + if (node == compileNode) { + $rootElement[i] = $compileNode[0]; + } + }); + afterTemplateChildLinkFn = compileNodes($compileNode[0].childNodes, childTranscludeFn); + + while(linkQueue.length) { + var scope = linkQueue.shift(), + beforeTemplateLinkNode = linkQueue.shift(), + linkRootElement = linkQueue.shift(), + boundTranscludeFn = linkQueue.shift(), + linkNode = $compileNode[0]; + + if (beforeTemplateLinkNode !== beforeTemplateCompileNode) { + var oldClasses = beforeTemplateLinkNode.className; + + if (!(previousCompileContext.hasElementTranscludeDirective && + origAsyncDirective.replace)) { + // it was cloned therefore we have to clone as well. + linkNode = jqLiteClone(compileNode); + } + + replaceWith(linkRootElement, jqLite(beforeTemplateLinkNode), linkNode); + + // Copy in CSS classes from original node + safeAddClass(jqLite(linkNode), oldClasses); + } + if (afterTemplateNodeLinkFn.transcludeOnThisElement) { + childBoundTranscludeFn = createBoundTranscludeFn(scope, afterTemplateNodeLinkFn.transclude, boundTranscludeFn); + } else { + childBoundTranscludeFn = boundTranscludeFn; + } + afterTemplateNodeLinkFn(afterTemplateChildLinkFn, scope, linkNode, $rootElement, + childBoundTranscludeFn); + } + linkQueue = null; + }). + error(function(response, code, headers, config) { + throw $compileMinErr('tpload', 'Failed to load template: {0}', config.url); + }); + + return function delayedNodeLinkFn(ignoreChildLinkFn, scope, node, rootElement, boundTranscludeFn) { + var childBoundTranscludeFn = boundTranscludeFn; + if (linkQueue) { + linkQueue.push(scope); + linkQueue.push(node); + linkQueue.push(rootElement); + linkQueue.push(childBoundTranscludeFn); + } else { + if (afterTemplateNodeLinkFn.transcludeOnThisElement) { + childBoundTranscludeFn = createBoundTranscludeFn(scope, afterTemplateNodeLinkFn.transclude, boundTranscludeFn); + } + afterTemplateNodeLinkFn(afterTemplateChildLinkFn, scope, node, rootElement, childBoundTranscludeFn); + } + }; + } + + + /** + * Sorting function for bound directives. + */ + function byPriority(a, b) { + var diff = b.priority - a.priority; + if (diff !== 0) return diff; + if (a.name !== b.name) return (a.name < b.name) ? -1 : 1; + return a.index - b.index; + } + + + function assertNoDuplicate(what, previousDirective, directive, element) { + if (previousDirective) { + throw $compileMinErr('multidir', 'Multiple directives [{0}, {1}] asking for {2} on: {3}', + previousDirective.name, directive.name, what, startingTag(element)); + } + } + + + function addTextInterpolateDirective(directives, text) { + var interpolateFn = $interpolate(text, true); + if (interpolateFn) { + directives.push({ + priority: 0, + compile: function textInterpolateCompileFn(templateNode) { + // when transcluding a template that has bindings in the root + // then we don't have a parent and should do this in the linkFn + var parent = templateNode.parent(), hasCompileParent = parent.length; + if (hasCompileParent) safeAddClass(templateNode.parent(), 'ng-binding'); + + return function textInterpolateLinkFn(scope, node) { + var parent = node.parent(), + bindings = parent.data('$binding') || []; + bindings.push(interpolateFn); + parent.data('$binding', bindings); + if (!hasCompileParent) safeAddClass(parent, 'ng-binding'); + scope.$watch(interpolateFn, function interpolateFnWatchAction(value) { + node[0].nodeValue = value; + }); + }; + } + }); + } + } + + + function getTrustedContext(node, attrNormalizedName) { + if (attrNormalizedName == "srcdoc") { + return $sce.HTML; + } + var tag = nodeName_(node); + // maction[xlink:href] can source SVG. It's not limited to <maction>. + if (attrNormalizedName == "xlinkHref" || + (tag == "FORM" && attrNormalizedName == "action") || + (tag != "IMG" && (attrNormalizedName == "src" || + attrNormalizedName == "ngSrc"))) { + return $sce.RESOURCE_URL; + } + } + + + function addAttrInterpolateDirective(node, directives, value, name) { + var interpolateFn = $interpolate(value, true); + + // no interpolation found -> ignore + if (!interpolateFn) return; + + + if (name === "multiple" && nodeName_(node) === "SELECT") { + throw $compileMinErr("selmulti", + "Binding to the 'multiple' attribute is not supported. Element: {0}", + startingTag(node)); + } + + directives.push({ + priority: 100, + compile: function() { + return { + pre: function attrInterpolatePreLinkFn(scope, element, attr) { + var $$observers = (attr.$$observers || (attr.$$observers = {})); + + if (EVENT_HANDLER_ATTR_REGEXP.test(name)) { + throw $compileMinErr('nodomevents', + "Interpolations for HTML DOM event attributes are disallowed. Please use the " + + "ng- versions (such as ng-click instead of onclick) instead."); + } + + // we need to interpolate again, in case the attribute value has been updated + // (e.g. by another directive's compile function) + interpolateFn = $interpolate(attr[name], true, getTrustedContext(node, name)); + + // if attribute was updated so that there is no interpolation going on we don't want to + // register any observers + if (!interpolateFn) return; + + // TODO(i): this should likely be attr.$set(name, iterpolateFn(scope) so that we reset the + // actual attr value + attr[name] = interpolateFn(scope); + ($$observers[name] || ($$observers[name] = [])).$$inter = true; + (attr.$$observers && attr.$$observers[name].$$scope || scope). + $watch(interpolateFn, function interpolateFnWatchAction(newValue, oldValue) { + //special case for class attribute addition + removal + //so that class changes can tap into the animation + //hooks provided by the $animate service. Be sure to + //skip animations when the first digest occurs (when + //both the new and the old values are the same) since + //the CSS classes are the non-interpolated values + if(name === 'class' && newValue != oldValue) { + attr.$updateClass(newValue, oldValue); + } else { + attr.$set(name, newValue); + } + }); + } + }; + } + }); + } + + + /** + * This is a special jqLite.replaceWith, which can replace items which + * have no parents, provided that the containing jqLite collection is provided. + * + * @param {JqLite=} $rootElement The root of the compile tree. Used so that we can replace nodes + * in the root of the tree. + * @param {JqLite} elementsToRemove The jqLite element which we are going to replace. We keep + * the shell, but replace its DOM node reference. + * @param {Node} newNode The new DOM node. + */ + function replaceWith($rootElement, elementsToRemove, newNode) { + var firstElementToRemove = elementsToRemove[0], + removeCount = elementsToRemove.length, + parent = firstElementToRemove.parentNode, + i, ii; + + if ($rootElement) { + for(i = 0, ii = $rootElement.length; i < ii; i++) { + if ($rootElement[i] == firstElementToRemove) { + $rootElement[i++] = newNode; + for (var j = i, j2 = j + removeCount - 1, + jj = $rootElement.length; + j < jj; j++, j2++) { + if (j2 < jj) { + $rootElement[j] = $rootElement[j2]; + } else { + delete $rootElement[j]; + } + } + $rootElement.length -= removeCount - 1; + break; + } + } + } + + if (parent) { + parent.replaceChild(newNode, firstElementToRemove); + } + var fragment = document.createDocumentFragment(); + fragment.appendChild(firstElementToRemove); + newNode[jqLite.expando] = firstElementToRemove[jqLite.expando]; + for (var k = 1, kk = elementsToRemove.length; k < kk; k++) { + var element = elementsToRemove[k]; + jqLite(element).remove(); // must do this way to clean up expando + fragment.appendChild(element); + delete elementsToRemove[k]; + } + + elementsToRemove[0] = newNode; + elementsToRemove.length = 1; + } + + + function cloneAndAnnotateFn(fn, annotation) { + return extend(function() { return fn.apply(null, arguments); }, fn, annotation); + } + }]; +} + +var PREFIX_REGEXP = /^(x[\:\-_]|data[\:\-_])/i; +/** + * Converts all accepted directives format into proper directive name. + * All of these will become 'myDirective': + * my:Directive + * my-directive + * x-my-directive + * data-my:directive + * + * Also there is special case for Moz prefix starting with upper case letter. + * @param name Name to normalize + */ +function directiveNormalize(name) { + return camelCase(name.replace(PREFIX_REGEXP, '')); +} + +/** + * @ngdoc type + * @name $compile.directive.Attributes + * + * @description + * A shared object between directive compile / linking functions which contains normalized DOM + * element attributes. The values reflect current binding state `{{ }}`. The normalization is + * needed since all of these are treated as equivalent in Angular: + * + * ``` + * <span ng:bind="a" ng-bind="a" data-ng-bind="a" x-ng-bind="a"> + * ``` + */ + +/** + * @ngdoc property + * @name $compile.directive.Attributes#$attr + * + * @description + * A map of DOM element attribute names to the normalized name. This is + * needed to do reverse lookup from normalized name back to actual name. + */ + + +/** + * @ngdoc method + * @name $compile.directive.Attributes#$set + * @kind function + * + * @description + * Set DOM element attribute value. + * + * + * @param {string} name Normalized element attribute name of the property to modify. The name is + * reverse-translated using the {@link ng.$compile.directive.Attributes#$attr $attr} + * property to the original name. + * @param {string} value Value to set the attribute to. The value can be an interpolated string. + */ + + + +/** + * Closure compiler type information + */ + +function nodesetLinkingFn( + /* angular.Scope */ scope, + /* NodeList */ nodeList, + /* Element */ rootElement, + /* function(Function) */ boundTranscludeFn +){} + +function directiveLinkingFn( + /* nodesetLinkingFn */ nodesetLinkingFn, + /* angular.Scope */ scope, + /* Node */ node, + /* Element */ rootElement, + /* function(Function) */ boundTranscludeFn +){} + +function tokenDifference(str1, str2) { + var values = '', + tokens1 = str1.split(/\s+/), + tokens2 = str2.split(/\s+/); + + outer: + for(var i = 0; i < tokens1.length; i++) { + var token = tokens1[i]; + for(var j = 0; j < tokens2.length; j++) { + if(token == tokens2[j]) continue outer; + } + values += (values.length > 0 ? ' ' : '') + token; + } + return values; +} + +/** + * @ngdoc provider + * @name $controllerProvider + * @description + * The {@link ng.$controller $controller service} is used by Angular to create new + * controllers. + * + * This provider allows controller registration via the + * {@link ng.$controllerProvider#register register} method. + */ +function $ControllerProvider() { + var controllers = {}, + CNTRL_REG = /^(\S+)(\s+as\s+(\w+))?$/; + + + /** + * @ngdoc method + * @name $controllerProvider#register + * @param {string|Object} name Controller name, or an object map of controllers where the keys are + * the names and the values are the constructors. + * @param {Function|Array} constructor Controller constructor fn (optionally decorated with DI + * annotations in the array notation). + */ + this.register = function(name, constructor) { + assertNotHasOwnProperty(name, 'controller'); + if (isObject(name)) { + extend(controllers, name); + } else { + controllers[name] = constructor; + } + }; + + + this.$get = ['$injector', '$window', function($injector, $window) { + + /** + * @ngdoc service + * @name $controller + * @requires $injector + * + * @param {Function|string} constructor If called with a function then it's considered to be the + * controller constructor function. Otherwise it's considered to be a string which is used + * to retrieve the controller constructor using the following steps: + * + * * check if a controller with given name is registered via `$controllerProvider` + * * check if evaluating the string on the current scope returns a constructor + * * check `window[constructor]` on the global `window` object + * + * @param {Object} locals Injection locals for Controller. + * @return {Object} Instance of given controller. + * + * @description + * `$controller` service is responsible for instantiating controllers. + * + * It's just a simple call to {@link auto.$injector $injector}, but extracted into + * a service, so that one can override this service with [BC version](https://gist.github.com/1649788). + */ + return function(expression, locals) { + var instance, match, constructor, identifier; + + if(isString(expression)) { + match = expression.match(CNTRL_REG), + constructor = match[1], + identifier = match[3]; + expression = controllers.hasOwnProperty(constructor) + ? controllers[constructor] + : getter(locals.$scope, constructor, true) || getter($window, constructor, true); + + assertArgFn(expression, constructor, true); + } + + instance = $injector.instantiate(expression, locals); + + if (identifier) { + if (!(locals && typeof locals.$scope === 'object')) { + throw minErr('$controller')('noscp', + "Cannot export controller '{0}' as '{1}'! No $scope object provided via `locals`.", + constructor || expression.name, identifier); + } + + locals.$scope[identifier] = instance; + } + + return instance; + }; + }]; +} + +/** + * @ngdoc service + * @name $document + * @requires $window + * + * @description + * A {@link angular.element jQuery or jqLite} wrapper for the browser's `window.document` object. + * + * @example + <example module="documentExample"> + <file name="index.html"> + <div ng-controller="ExampleController"> + <p>$document title: <b ng-bind="title"></b></p> + <p>window.document title: <b ng-bind="windowTitle"></b></p> + </div> + </file> + <file name="script.js"> + angular.module('documentExample', []) + .controller('ExampleController', ['$scope', '$document', function($scope, $document) { + $scope.title = $document[0].title; + $scope.windowTitle = angular.element(window.document)[0].title; + }]); + </file> + </example> + */ +function $DocumentProvider(){ + this.$get = ['$window', function(window){ + return jqLite(window.document); + }]; +} + +/** + * @ngdoc service + * @name $exceptionHandler + * @requires ng.$log + * + * @description + * Any uncaught exception in angular expressions is delegated to this service. + * The default implementation simply delegates to `$log.error` which logs it into + * the browser console. + * + * In unit tests, if `angular-mocks.js` is loaded, this service is overridden by + * {@link ngMock.$exceptionHandler mock $exceptionHandler} which aids in testing. + * + * ## Example: + * + * ```js + * angular.module('exceptionOverride', []).factory('$exceptionHandler', function () { + * return function (exception, cause) { + * exception.message += ' (caused by "' + cause + '")'; + * throw exception; + * }; + * }); + * ``` + * + * This example will override the normal action of `$exceptionHandler`, to make angular + * exceptions fail hard when they happen, instead of just logging to the console. + * + * @param {Error} exception Exception associated with the error. + * @param {string=} cause optional information about the context in which + * the error was thrown. + * + */ +function $ExceptionHandlerProvider() { + this.$get = ['$log', function($log) { + return function(exception, cause) { + $log.error.apply($log, arguments); + }; + }]; +} + +/** + * Parse headers into key value object + * + * @param {string} headers Raw headers as a string + * @returns {Object} Parsed headers as key value object + */ +function parseHeaders(headers) { + var parsed = {}, key, val, i; + + if (!headers) return parsed; + + forEach(headers.split('\n'), function(line) { + i = line.indexOf(':'); + key = lowercase(trim(line.substr(0, i))); + val = trim(line.substr(i + 1)); + + if (key) { + parsed[key] = parsed[key] ? parsed[key] + ', ' + val : val; + } + }); + + return parsed; +} + + +/** + * Returns a function that provides access to parsed headers. + * + * Headers are lazy parsed when first requested. + * @see parseHeaders + * + * @param {(string|Object)} headers Headers to provide access to. + * @returns {function(string=)} Returns a getter function which if called with: + * + * - if called with single an argument returns a single header value or null + * - if called with no arguments returns an object containing all headers. + */ +function headersGetter(headers) { + var headersObj = isObject(headers) ? headers : undefined; + + return function(name) { + if (!headersObj) headersObj = parseHeaders(headers); + + if (name) { + return headersObj[lowercase(name)] || null; + } + + return headersObj; + }; +} + + +/** + * Chain all given functions + * + * This function is used for both request and response transforming + * + * @param {*} data Data to transform. + * @param {function(string=)} headers Http headers getter fn. + * @param {(Function|Array.<Function>)} fns Function or an array of functions. + * @returns {*} Transformed data. + */ +function transformData(data, headers, fns) { + if (isFunction(fns)) + return fns(data, headers); + + forEach(fns, function(fn) { + data = fn(data, headers); + }); + + return data; +} + + +function isSuccess(status) { + return 200 <= status && status < 300; +} + + +/** + * @ngdoc provider + * @name $httpProvider + * @description + * Use `$httpProvider` to change the default behavior of the {@link ng.$http $http} service. + * */ +function $HttpProvider() { + var JSON_START = /^\s*(\[|\{[^\{])/, + JSON_END = /[\}\]]\s*$/, + PROTECTION_PREFIX = /^\)\]\}',?\n/, + CONTENT_TYPE_APPLICATION_JSON = {'Content-Type': 'application/json;charset=utf-8'}; + + /** + * @ngdoc property + * @name $httpProvider#defaults + * @description + * + * Object containing default values for all {@link ng.$http $http} requests. + * + * - **`defaults.xsrfCookieName`** - {string} - Name of cookie containing the XSRF token. + * Defaults value is `'XSRF-TOKEN'`. + * + * - **`defaults.xsrfHeaderName`** - {string} - Name of HTTP header to populate with the + * XSRF token. Defaults value is `'X-XSRF-TOKEN'`. + * + * - **`defaults.headers`** - {Object} - Default headers for all $http requests. + * Refer to {@link ng.$http#setting-http-headers $http} for documentation on + * setting default headers. + * - **`defaults.headers.common`** + * - **`defaults.headers.post`** + * - **`defaults.headers.put`** + * - **`defaults.headers.patch`** + **/ + var defaults = this.defaults = { + // transform incoming response data + transformResponse: [function(data) { + if (isString(data)) { + // strip json vulnerability protection prefix + data = data.replace(PROTECTION_PREFIX, ''); + if (JSON_START.test(data) && JSON_END.test(data)) + data = fromJson(data); + } + return data; + }], + + // transform outgoing request data + transformRequest: [function(d) { + return isObject(d) && !isFile(d) && !isBlob(d) ? toJson(d) : d; + }], + + // default headers + headers: { + common: { + 'Accept': 'application/json, text/plain, */*' + }, + post: shallowCopy(CONTENT_TYPE_APPLICATION_JSON), + put: shallowCopy(CONTENT_TYPE_APPLICATION_JSON), + patch: shallowCopy(CONTENT_TYPE_APPLICATION_JSON) + }, + + xsrfCookieName: 'XSRF-TOKEN', + xsrfHeaderName: 'X-XSRF-TOKEN' + }; + + /** + * Are ordered by request, i.e. they are applied in the same order as the + * array, on request, but reverse order, on response. + */ + var interceptorFactories = this.interceptors = []; + + /** + * For historical reasons, response interceptors are ordered by the order in which + * they are applied to the response. (This is the opposite of interceptorFactories) + */ + var responseInterceptorFactories = this.responseInterceptors = []; + + this.$get = ['$httpBackend', '$browser', '$cacheFactory', '$rootScope', '$q', '$injector', + function($httpBackend, $browser, $cacheFactory, $rootScope, $q, $injector) { + + var defaultCache = $cacheFactory('$http'); + + /** + * Interceptors stored in reverse order. Inner interceptors before outer interceptors. + * The reversal is needed so that we can build up the interception chain around the + * server request. + */ + var reversedInterceptors = []; + + forEach(interceptorFactories, function(interceptorFactory) { + reversedInterceptors.unshift(isString(interceptorFactory) + ? $injector.get(interceptorFactory) : $injector.invoke(interceptorFactory)); + }); + + forEach(responseInterceptorFactories, function(interceptorFactory, index) { + var responseFn = isString(interceptorFactory) + ? $injector.get(interceptorFactory) + : $injector.invoke(interceptorFactory); + + /** + * Response interceptors go before "around" interceptors (no real reason, just + * had to pick one.) But they are already reversed, so we can't use unshift, hence + * the splice. + */ + reversedInterceptors.splice(index, 0, { + response: function(response) { + return responseFn($q.when(response)); + }, + responseError: function(response) { + return responseFn($q.reject(response)); + } + }); + }); + + + /** + * @ngdoc service + * @kind function + * @name $http + * @requires ng.$httpBackend + * @requires $cacheFactory + * @requires $rootScope + * @requires $q + * @requires $injector + * + * @description + * The `$http` service is a core Angular service that facilitates communication with the remote + * HTTP servers via the browser's [XMLHttpRequest](https://developer.mozilla.org/en/xmlhttprequest) + * object or via [JSONP](http://en.wikipedia.org/wiki/JSONP). + * + * For unit testing applications that use `$http` service, see + * {@link ngMock.$httpBackend $httpBackend mock}. + * + * For a higher level of abstraction, please check out the {@link ngResource.$resource + * $resource} service. + * + * The $http API is based on the {@link ng.$q deferred/promise APIs} exposed by + * the $q service. While for simple usage patterns this doesn't matter much, for advanced usage + * it is important to familiarize yourself with these APIs and the guarantees they provide. + * + * + * # General usage + * The `$http` service is a function which takes a single argument — a configuration object — + * that is used to generate an HTTP request and returns a {@link ng.$q promise} + * with two $http specific methods: `success` and `error`. + * + * ```js + * $http({method: 'GET', url: '/someUrl'}). + * success(function(data, status, headers, config) { + * // this callback will be called asynchronously + * // when the response is available + * }). + * error(function(data, status, headers, config) { + * // called asynchronously if an error occurs + * // or server returns response with an error status. + * }); + * ``` + * + * Since the returned value of calling the $http function is a `promise`, you can also use + * the `then` method to register callbacks, and these callbacks will receive a single argument – + * an object representing the response. See the API signature and type info below for more + * details. + * + * A response status code between 200 and 299 is considered a success status and + * will result in the success callback being called. Note that if the response is a redirect, + * XMLHttpRequest will transparently follow it, meaning that the error callback will not be + * called for such responses. + * + * # Writing Unit Tests that use $http + * When unit testing (using {@link ngMock ngMock}), it is necessary to call + * {@link ngMock.$httpBackend#flush $httpBackend.flush()} to flush each pending + * request using trained responses. + * + * ``` + * $httpBackend.expectGET(...); + * $http.get(...); + * $httpBackend.flush(); + * ``` + * + * # Shortcut methods + * + * Shortcut methods are also available. All shortcut methods require passing in the URL, and + * request data must be passed in for POST/PUT requests. + * + * ```js + * $http.get('/someUrl').success(successCallback); + * $http.post('/someUrl', data).success(successCallback); + * ``` + * + * Complete list of shortcut methods: + * + * - {@link ng.$http#get $http.get} + * - {@link ng.$http#head $http.head} + * - {@link ng.$http#post $http.post} + * - {@link ng.$http#put $http.put} + * - {@link ng.$http#delete $http.delete} + * - {@link ng.$http#jsonp $http.jsonp} + * - {@link ng.$http#patch $http.patch} + * + * + * # Setting HTTP Headers + * + * The $http service will automatically add certain HTTP headers to all requests. These defaults + * can be fully configured by accessing the `$httpProvider.defaults.headers` configuration + * object, which currently contains this default configuration: + * + * - `$httpProvider.defaults.headers.common` (headers that are common for all requests): + * - `Accept: application/json, text/plain, * / *` + * - `$httpProvider.defaults.headers.post`: (header defaults for POST requests) + * - `Content-Type: application/json` + * - `$httpProvider.defaults.headers.put` (header defaults for PUT requests) + * - `Content-Type: application/json` + * + * To add or overwrite these defaults, simply add or remove a property from these configuration + * objects. To add headers for an HTTP method other than POST or PUT, simply add a new object + * with the lowercased HTTP method name as the key, e.g. + * `$httpProvider.defaults.headers.get = { 'My-Header' : 'value' }. + * + * The defaults can also be set at runtime via the `$http.defaults` object in the same + * fashion. For example: + * + * ``` + * module.run(function($http) { + * $http.defaults.headers.common.Authorization = 'Basic YmVlcDpib29w' + * }); + * ``` + * + * In addition, you can supply a `headers` property in the config object passed when + * calling `$http(config)`, which overrides the defaults without changing them globally. + * + * + * # Transforming Requests and Responses + * + * Both requests and responses can be transformed using transform functions. By default, Angular + * applies these transformations: + * + * Request transformations: + * + * - If the `data` property of the request configuration object contains an object, serialize it + * into JSON format. + * + * Response transformations: + * + * - If XSRF prefix is detected, strip it (see Security Considerations section below). + * - If JSON response is detected, deserialize it using a JSON parser. + * + * To globally augment or override the default transforms, modify the + * `$httpProvider.defaults.transformRequest` and `$httpProvider.defaults.transformResponse` + * properties. These properties are by default an array of transform functions, which allows you + * to `push` or `unshift` a new transformation function into the transformation chain. You can + * also decide to completely override any default transformations by assigning your + * transformation functions to these properties directly without the array wrapper. These defaults + * are again available on the $http factory at run-time, which may be useful if you have run-time + * services you wish to be involved in your transformations. + * + * Similarly, to locally override the request/response transforms, augment the + * `transformRequest` and/or `transformResponse` properties of the configuration object passed + * into `$http`. + * + * + * # Caching + * + * To enable caching, set the request configuration `cache` property to `true` (to use default + * cache) or to a custom cache object (built with {@link ng.$cacheFactory `$cacheFactory`}). + * When the cache is enabled, `$http` stores the response from the server in the specified + * cache. The next time the same request is made, the response is served from the cache without + * sending a request to the server. + * + * Note that even if the response is served from cache, delivery of the data is asynchronous in + * the same way that real requests are. + * + * If there are multiple GET requests for the same URL that should be cached using the same + * cache, but the cache is not populated yet, only one request to the server will be made and + * the remaining requests will be fulfilled using the response from the first request. + * + * You can change the default cache to a new object (built with + * {@link ng.$cacheFactory `$cacheFactory`}) by updating the + * {@link ng.$http#properties_defaults `$http.defaults.cache`} property. All requests who set + * their `cache` property to `true` will now use this cache object. + * + * If you set the default cache to `false` then only requests that specify their own custom + * cache object will be cached. + * + * # Interceptors + * + * Before you start creating interceptors, be sure to understand the + * {@link ng.$q $q and deferred/promise APIs}. + * + * For purposes of global error handling, authentication, or any kind of synchronous or + * asynchronous pre-processing of request or postprocessing of responses, it is desirable to be + * able to intercept requests before they are handed to the server and + * responses before they are handed over to the application code that + * initiated these requests. The interceptors leverage the {@link ng.$q + * promise APIs} to fulfill this need for both synchronous and asynchronous pre-processing. + * + * The interceptors are service factories that are registered with the `$httpProvider` by + * adding them to the `$httpProvider.interceptors` array. The factory is called and + * injected with dependencies (if specified) and returns the interceptor. + * + * There are two kinds of interceptors (and two kinds of rejection interceptors): + * + * * `request`: interceptors get called with a http `config` object. The function is free to + * modify the `config` object or create a new one. The function needs to return the `config` + * object directly, or a promise containing the `config` or a new `config` object. + * * `requestError`: interceptor gets called when a previous interceptor threw an error or + * resolved with a rejection. + * * `response`: interceptors get called with http `response` object. The function is free to + * modify the `response` object or create a new one. The function needs to return the `response` + * object directly, or as a promise containing the `response` or a new `response` object. + * * `responseError`: interceptor gets called when a previous interceptor threw an error or + * resolved with a rejection. + * + * + * ```js + * // register the interceptor as a service + * $provide.factory('myHttpInterceptor', function($q, dependency1, dependency2) { + * return { + * // optional method + * 'request': function(config) { + * // do something on success + * return config; + * }, + * + * // optional method + * 'requestError': function(rejection) { + * // do something on error + * if (canRecover(rejection)) { + * return responseOrNewPromise + * } + * return $q.reject(rejection); + * }, + * + * + * + * // optional method + * 'response': function(response) { + * // do something on success + * return response; + * }, + * + * // optional method + * 'responseError': function(rejection) { + * // do something on error + * if (canRecover(rejection)) { + * return responseOrNewPromise + * } + * return $q.reject(rejection); + * } + * }; + * }); + * + * $httpProvider.interceptors.push('myHttpInterceptor'); + * + * + * // alternatively, register the interceptor via an anonymous factory + * $httpProvider.interceptors.push(function($q, dependency1, dependency2) { + * return { + * 'request': function(config) { + * // same as above + * }, + * + * 'response': function(response) { + * // same as above + * } + * }; + * }); + * ``` + * + * # Response interceptors (DEPRECATED) + * + * Before you start creating interceptors, be sure to understand the + * {@link ng.$q $q and deferred/promise APIs}. + * + * For purposes of global error handling, authentication or any kind of synchronous or + * asynchronous preprocessing of received responses, it is desirable to be able to intercept + * responses for http requests before they are handed over to the application code that + * initiated these requests. The response interceptors leverage the {@link ng.$q + * promise apis} to fulfil this need for both synchronous and asynchronous preprocessing. + * + * The interceptors are service factories that are registered with the $httpProvider by + * adding them to the `$httpProvider.responseInterceptors` array. The factory is called and + * injected with dependencies (if specified) and returns the interceptor — a function that + * takes a {@link ng.$q promise} and returns the original or a new promise. + * + * ```js + * // register the interceptor as a service + * $provide.factory('myHttpInterceptor', function($q, dependency1, dependency2) { + * return function(promise) { + * return promise.then(function(response) { + * // do something on success + * return response; + * }, function(response) { + * // do something on error + * if (canRecover(response)) { + * return responseOrNewPromise + * } + * return $q.reject(response); + * }); + * } + * }); + * + * $httpProvider.responseInterceptors.push('myHttpInterceptor'); + * + * + * // register the interceptor via an anonymous factory + * $httpProvider.responseInterceptors.push(function($q, dependency1, dependency2) { + * return function(promise) { + * // same as above + * } + * }); + * ``` + * + * + * # Security Considerations + * + * When designing web applications, consider security threats from: + * + * - [JSON vulnerability](http://haacked.com/archive/2008/11/20/anatomy-of-a-subtle-json-vulnerability.aspx) + * - [XSRF](http://en.wikipedia.org/wiki/Cross-site_request_forgery) + * + * Both server and the client must cooperate in order to eliminate these threats. Angular comes + * pre-configured with strategies that address these issues, but for this to work backend server + * cooperation is required. + * + * ## JSON Vulnerability Protection + * + * A [JSON vulnerability](http://haacked.com/archive/2008/11/20/anatomy-of-a-subtle-json-vulnerability.aspx) + * allows third party website to turn your JSON resource URL into + * [JSONP](http://en.wikipedia.org/wiki/JSONP) request under some conditions. To + * counter this your server can prefix all JSON requests with following string `")]}',\n"`. + * Angular will automatically strip the prefix before processing it as JSON. + * + * For example if your server needs to return: + * ```js + * ['one','two'] + * ``` + * + * which is vulnerable to attack, your server can return: + * ```js + * )]}', + * ['one','two'] + * ``` + * + * Angular will strip the prefix, before processing the JSON. + * + * + * ## Cross Site Request Forgery (XSRF) Protection + * + * [XSRF](http://en.wikipedia.org/wiki/Cross-site_request_forgery) is a technique by which + * an unauthorized site can gain your user's private data. Angular provides a mechanism + * to counter XSRF. When performing XHR requests, the $http service reads a token from a cookie + * (by default, `XSRF-TOKEN`) and sets it as an HTTP header (`X-XSRF-TOKEN`). Since only + * JavaScript that runs on your domain could read the cookie, your server can be assured that + * the XHR came from JavaScript running on your domain. The header will not be set for + * cross-domain requests. + * + * To take advantage of this, your server needs to set a token in a JavaScript readable session + * cookie called `XSRF-TOKEN` on the first HTTP GET request. On subsequent XHR requests the + * server can verify that the cookie matches `X-XSRF-TOKEN` HTTP header, and therefore be sure + * that only JavaScript running on your domain could have sent the request. The token must be + * unique for each user and must be verifiable by the server (to prevent the JavaScript from + * making up its own tokens). We recommend that the token is a digest of your site's + * authentication cookie with a [salt](https://en.wikipedia.org/wiki/Salt_(cryptography)) + * for added security. + * + * The name of the headers can be specified using the xsrfHeaderName and xsrfCookieName + * properties of either $httpProvider.defaults at config-time, $http.defaults at run-time, + * or the per-request config object. + * + * + * @param {object} config Object describing the request to be made and how it should be + * processed. The object has following properties: + * + * - **method** – `{string}` – HTTP method (e.g. 'GET', 'POST', etc) + * - **url** – `{string}` – Absolute or relative URL of the resource that is being requested. + * - **params** – `{Object.<string|Object>}` – Map of strings or objects which will be turned + * to `?key1=value1&key2=value2` after the url. If the value is not a string, it will be + * JSONified. + * - **data** – `{string|Object}` – Data to be sent as the request message data. + * - **headers** – `{Object}` – Map of strings or functions which return strings representing + * HTTP headers to send to the server. If the return value of a function is null, the + * header will not be sent. + * - **xsrfHeaderName** – `{string}` – Name of HTTP header to populate with the XSRF token. + * - **xsrfCookieName** – `{string}` – Name of cookie containing the XSRF token. + * - **transformRequest** – + * `{function(data, headersGetter)|Array.<function(data, headersGetter)>}` – + * transform function or an array of such functions. The transform function takes the http + * request body and headers and returns its transformed (typically serialized) version. + * - **transformResponse** – + * `{function(data, headersGetter)|Array.<function(data, headersGetter)>}` – + * transform function or an array of such functions. The transform function takes the http + * response body and headers and returns its transformed (typically deserialized) version. + * - **cache** – `{boolean|Cache}` – If true, a default $http cache will be used to cache the + * GET request, otherwise if a cache instance built with + * {@link ng.$cacheFactory $cacheFactory}, this cache will be used for + * caching. + * - **timeout** – `{number|Promise}` – timeout in milliseconds, or {@link ng.$q promise} + * that should abort the request when resolved. + * - **withCredentials** - `{boolean}` - whether to set the `withCredentials` flag on the + * XHR object. See [requests with credentials](https://developer.mozilla.org/docs/Web/HTTP/Access_control_CORS#Requests_with_credentials) + * for more information. + * - **responseType** - `{string}` - see + * [requestType](https://developer.mozilla.org/en-US/docs/DOM/XMLHttpRequest#responseType). + * + * @returns {HttpPromise} Returns a {@link ng.$q promise} object with the + * standard `then` method and two http specific methods: `success` and `error`. The `then` + * method takes two arguments a success and an error callback which will be called with a + * response object. The `success` and `error` methods take a single argument - a function that + * will be called when the request succeeds or fails respectively. The arguments passed into + * these functions are destructured representation of the response object passed into the + * `then` method. The response object has these properties: + * + * - **data** – `{string|Object}` – The response body transformed with the transform + * functions. + * - **status** – `{number}` – HTTP status code of the response. + * - **headers** – `{function([headerName])}` – Header getter function. + * - **config** – `{Object}` – The configuration object that was used to generate the request. + * - **statusText** – `{string}` – HTTP status text of the response. + * + * @property {Array.<Object>} pendingRequests Array of config objects for currently pending + * requests. This is primarily meant to be used for debugging purposes. + * + * + * @example +<example module="httpExample"> +<file name="index.html"> + <div ng-controller="FetchController"> + <select ng-model="method"> + <option>GET</option> + <option>JSONP</option> + </select> + <input type="text" ng-model="url" size="80"/> + <button id="fetchbtn" ng-click="fetch()">fetch</button><br> + <button id="samplegetbtn" ng-click="updateModel('GET', 'http-hello.html')">Sample GET</button> + <button id="samplejsonpbtn" + ng-click="updateModel('JSONP', + 'https://angularjs.org/greet.php?callback=JSON_CALLBACK&name=Super%20Hero')"> + Sample JSONP + </button> + <button id="invalidjsonpbtn" + ng-click="updateModel('JSONP', 'https://angularjs.org/doesntexist&callback=JSON_CALLBACK')"> + Invalid JSONP + </button> + <pre>http status code: {{status}}</pre> + <pre>http response data: {{data}}</pre> + </div> +</file> +<file name="script.js"> + angular.module('httpExample', []) + .controller('FetchController', ['$scope', '$http', '$templateCache', + function($scope, $http, $templateCache) { + $scope.method = 'GET'; + $scope.url = 'http-hello.html'; + + $scope.fetch = function() { + $scope.code = null; + $scope.response = null; + + $http({method: $scope.method, url: $scope.url, cache: $templateCache}). + success(function(data, status) { + $scope.status = status; + $scope.data = data; + }). + error(function(data, status) { + $scope.data = data || "Request failed"; + $scope.status = status; + }); + }; + + $scope.updateModel = function(method, url) { + $scope.method = method; + $scope.url = url; + }; + }]); +</file> +<file name="http-hello.html"> + Hello, $http! +</file> +<file name="protractor.js" type="protractor"> + var status = element(by.binding('status')); + var data = element(by.binding('data')); + var fetchBtn = element(by.id('fetchbtn')); + var sampleGetBtn = element(by.id('samplegetbtn')); + var sampleJsonpBtn = element(by.id('samplejsonpbtn')); + var invalidJsonpBtn = element(by.id('invalidjsonpbtn')); + + it('should make an xhr GET request', function() { + sampleGetBtn.click(); + fetchBtn.click(); + expect(status.getText()).toMatch('200'); + expect(data.getText()).toMatch(/Hello, \$http!/); + }); + + it('should make a JSONP request to angularjs.org', function() { + sampleJsonpBtn.click(); + fetchBtn.click(); + expect(status.getText()).toMatch('200'); + expect(data.getText()).toMatch(/Super Hero!/); + }); + + it('should make JSONP request to invalid URL and invoke the error handler', + function() { + invalidJsonpBtn.click(); + fetchBtn.click(); + expect(status.getText()).toMatch('0'); + expect(data.getText()).toMatch('Request failed'); + }); +</file> +</example> + */ + function $http(requestConfig) { + var config = { + method: 'get', + transformRequest: defaults.transformRequest, + transformResponse: defaults.transformResponse + }; + var headers = mergeHeaders(requestConfig); + + extend(config, requestConfig); + config.headers = headers; + config.method = uppercase(config.method); + + var serverRequest = function(config) { + headers = config.headers; + var reqData = transformData(config.data, headersGetter(headers), config.transformRequest); + + // strip content-type if data is undefined + if (isUndefined(reqData)) { + forEach(headers, function(value, header) { + if (lowercase(header) === 'content-type') { + delete headers[header]; + } + }); + } + + if (isUndefined(config.withCredentials) && !isUndefined(defaults.withCredentials)) { + config.withCredentials = defaults.withCredentials; + } + + // send request + return sendReq(config, reqData, headers).then(transformResponse, transformResponse); + }; + + var chain = [serverRequest, undefined]; + var promise = $q.when(config); + + // apply interceptors + forEach(reversedInterceptors, function(interceptor) { + if (interceptor.request || interceptor.requestError) { + chain.unshift(interceptor.request, interceptor.requestError); + } + if (interceptor.response || interceptor.responseError) { + chain.push(interceptor.response, interceptor.responseError); + } + }); + + while(chain.length) { + var thenFn = chain.shift(); + var rejectFn = chain.shift(); + + promise = promise.then(thenFn, rejectFn); + } + + promise.success = function(fn) { + promise.then(function(response) { + fn(response.data, response.status, response.headers, config); + }); + return promise; + }; + + promise.error = function(fn) { + promise.then(null, function(response) { + fn(response.data, response.status, response.headers, config); + }); + return promise; + }; + + return promise; + + function transformResponse(response) { + // make a copy since the response must be cacheable + var resp = extend({}, response, { + data: transformData(response.data, response.headers, config.transformResponse) + }); + return (isSuccess(response.status)) + ? resp + : $q.reject(resp); + } + + function mergeHeaders(config) { + var defHeaders = defaults.headers, + reqHeaders = extend({}, config.headers), + defHeaderName, lowercaseDefHeaderName, reqHeaderName; + + defHeaders = extend({}, defHeaders.common, defHeaders[lowercase(config.method)]); + + // using for-in instead of forEach to avoid unecessary iteration after header has been found + defaultHeadersIteration: + for (defHeaderName in defHeaders) { + lowercaseDefHeaderName = lowercase(defHeaderName); + + for (reqHeaderName in reqHeaders) { + if (lowercase(reqHeaderName) === lowercaseDefHeaderName) { + continue defaultHeadersIteration; + } + } + + reqHeaders[defHeaderName] = defHeaders[defHeaderName]; + } + + // execute if header value is a function for merged headers + execHeaders(reqHeaders); + return reqHeaders; + + function execHeaders(headers) { + var headerContent; + + forEach(headers, function(headerFn, header) { + if (isFunction(headerFn)) { + headerContent = headerFn(); + if (headerContent != null) { + headers[header] = headerContent; + } else { + delete headers[header]; + } + } + }); + } + } + } + + $http.pendingRequests = []; + + /** + * @ngdoc method + * @name $http#get + * + * @description + * Shortcut method to perform `GET` request. + * + * @param {string} url Relative or absolute URL specifying the destination of the request + * @param {Object=} config Optional configuration object + * @returns {HttpPromise} Future object + */ + + /** + * @ngdoc method + * @name $http#delete + * + * @description + * Shortcut method to perform `DELETE` request. + * + * @param {string} url Relative or absolute URL specifying the destination of the request + * @param {Object=} config Optional configuration object + * @returns {HttpPromise} Future object + */ + + /** + * @ngdoc method + * @name $http#head + * + * @description + * Shortcut method to perform `HEAD` request. + * + * @param {string} url Relative or absolute URL specifying the destination of the request + * @param {Object=} config Optional configuration object + * @returns {HttpPromise} Future object + */ + + /** + * @ngdoc method + * @name $http#jsonp + * + * @description + * Shortcut method to perform `JSONP` request. + * + * @param {string} url Relative or absolute URL specifying the destination of the request. + * The name of the callback should be the string `JSON_CALLBACK`. + * @param {Object=} config Optional configuration object + * @returns {HttpPromise} Future object + */ + createShortMethods('get', 'delete', 'head', 'jsonp'); + + /** + * @ngdoc method + * @name $http#post + * + * @description + * Shortcut method to perform `POST` request. + * + * @param {string} url Relative or absolute URL specifying the destination of the request + * @param {*} data Request content + * @param {Object=} config Optional configuration object + * @returns {HttpPromise} Future object + */ + + /** + * @ngdoc method + * @name $http#put + * + * @description + * Shortcut method to perform `PUT` request. + * + * @param {string} url Relative or absolute URL specifying the destination of the request + * @param {*} data Request content + * @param {Object=} config Optional configuration object + * @returns {HttpPromise} Future object + */ + createShortMethodsWithData('post', 'put'); + + /** + * @ngdoc property + * @name $http#defaults + * + * @description + * Runtime equivalent of the `$httpProvider.defaults` property. Allows configuration of + * default headers, withCredentials as well as request and response transformations. + * + * See "Setting HTTP Headers" and "Transforming Requests and Responses" sections above. + */ + $http.defaults = defaults; + + + return $http; + + + function createShortMethods(names) { + forEach(arguments, function(name) { + $http[name] = function(url, config) { + return $http(extend(config || {}, { + method: name, + url: url + })); + }; + }); + } + + + function createShortMethodsWithData(name) { + forEach(arguments, function(name) { + $http[name] = function(url, data, config) { + return $http(extend(config || {}, { + method: name, + url: url, + data: data + })); + }; + }); + } + + + /** + * Makes the request. + * + * !!! ACCESSES CLOSURE VARS: + * $httpBackend, defaults, $log, $rootScope, defaultCache, $http.pendingRequests + */ + function sendReq(config, reqData, reqHeaders) { + var deferred = $q.defer(), + promise = deferred.promise, + cache, + cachedResp, + url = buildUrl(config.url, config.params); + + $http.pendingRequests.push(config); + promise.then(removePendingReq, removePendingReq); + + + if ((config.cache || defaults.cache) && config.cache !== false && + (config.method === 'GET' || config.method === 'JSONP')) { + cache = isObject(config.cache) ? config.cache + : isObject(defaults.cache) ? defaults.cache + : defaultCache; + } + + if (cache) { + cachedResp = cache.get(url); + if (isDefined(cachedResp)) { + if (isPromiseLike(cachedResp)) { + // cached request has already been sent, but there is no response yet + cachedResp.then(removePendingReq, removePendingReq); + return cachedResp; + } else { + // serving from cache + if (isArray(cachedResp)) { + resolvePromise(cachedResp[1], cachedResp[0], shallowCopy(cachedResp[2]), cachedResp[3]); + } else { + resolvePromise(cachedResp, 200, {}, 'OK'); + } + } + } else { + // put the promise for the non-transformed response into cache as a placeholder + cache.put(url, promise); + } + } + + + // if we won't have the response in cache, set the xsrf headers and + // send the request to the backend + if (isUndefined(cachedResp)) { + var xsrfValue = urlIsSameOrigin(config.url) + ? $browser.cookies()[config.xsrfCookieName || defaults.xsrfCookieName] + : undefined; + if (xsrfValue) { + reqHeaders[(config.xsrfHeaderName || defaults.xsrfHeaderName)] = xsrfValue; + } + + $httpBackend(config.method, url, reqData, done, reqHeaders, config.timeout, + config.withCredentials, config.responseType); + } + + return promise; + + + /** + * Callback registered to $httpBackend(): + * - caches the response if desired + * - resolves the raw $http promise + * - calls $apply + */ + function done(status, response, headersString, statusText) { + if (cache) { + if (isSuccess(status)) { + cache.put(url, [status, response, parseHeaders(headersString), statusText]); + } else { + // remove promise from the cache + cache.remove(url); + } + } + + resolvePromise(response, status, headersString, statusText); + if (!$rootScope.$$phase) $rootScope.$apply(); + } + + + /** + * Resolves the raw $http promise. + */ + function resolvePromise(response, status, headers, statusText) { + // normalize internal statuses to 0 + status = Math.max(status, 0); + + (isSuccess(status) ? deferred.resolve : deferred.reject)({ + data: response, + status: status, + headers: headersGetter(headers), + config: config, + statusText : statusText + }); + } + + + function removePendingReq() { + var idx = indexOf($http.pendingRequests, config); + if (idx !== -1) $http.pendingRequests.splice(idx, 1); + } + } + + + function buildUrl(url, params) { + if (!params) return url; + var parts = []; + forEachSorted(params, function(value, key) { + if (value === null || isUndefined(value)) return; + if (!isArray(value)) value = [value]; + + forEach(value, function(v) { + if (isObject(v)) { + if (isDate(v)){ + v = v.toISOString(); + } else { + v = toJson(v); + } + } + parts.push(encodeUriQuery(key) + '=' + + encodeUriQuery(v)); + }); + }); + if(parts.length > 0) { + url += ((url.indexOf('?') == -1) ? '?' : '&') + parts.join('&'); + } + return url; + } + }]; +} + +function createXhr(method) { + //if IE and the method is not RFC2616 compliant, or if XMLHttpRequest + //is not available, try getting an ActiveXObject. Otherwise, use XMLHttpRequest + //if it is available + if (msie <= 8 && (!method.match(/^(get|post|head|put|delete|options)$/i) || + !window.XMLHttpRequest)) { + return new window.ActiveXObject("Microsoft.XMLHTTP"); + } else if (window.XMLHttpRequest) { + return new window.XMLHttpRequest(); + } + + throw minErr('$httpBackend')('noxhr', "This browser does not support XMLHttpRequest."); +} + +/** + * @ngdoc service + * @name $httpBackend + * @requires $window + * @requires $document + * + * @description + * HTTP backend used by the {@link ng.$http service} that delegates to + * XMLHttpRequest object or JSONP and deals with browser incompatibilities. + * + * You should never need to use this service directly, instead use the higher-level abstractions: + * {@link ng.$http $http} or {@link ngResource.$resource $resource}. + * + * During testing this implementation is swapped with {@link ngMock.$httpBackend mock + * $httpBackend} which can be trained with responses. + */ +function $HttpBackendProvider() { + this.$get = ['$browser', '$window', '$document', function($browser, $window, $document) { + return createHttpBackend($browser, createXhr, $browser.defer, $window.angular.callbacks, $document[0]); + }]; +} + +function createHttpBackend($browser, createXhr, $browserDefer, callbacks, rawDocument) { + var ABORTED = -1; + + // TODO(vojta): fix the signature + return function(method, url, post, callback, headers, timeout, withCredentials, responseType) { + var status; + $browser.$$incOutstandingRequestCount(); + url = url || $browser.url(); + + if (lowercase(method) == 'jsonp') { + var callbackId = '_' + (callbacks.counter++).toString(36); + callbacks[callbackId] = function(data) { + callbacks[callbackId].data = data; + callbacks[callbackId].called = true; + }; + + var jsonpDone = jsonpReq(url.replace('JSON_CALLBACK', 'angular.callbacks.' + callbackId), + callbackId, function(status, text) { + completeRequest(callback, status, callbacks[callbackId].data, "", text); + callbacks[callbackId] = noop; + }); + } else { + + var xhr = createXhr(method); + + xhr.open(method, url, true); + forEach(headers, function(value, key) { + if (isDefined(value)) { + xhr.setRequestHeader(key, value); + } + }); + + // In IE6 and 7, this might be called synchronously when xhr.send below is called and the + // response is in the cache. the promise api will ensure that to the app code the api is + // always async + xhr.onreadystatechange = function() { + // onreadystatechange might get called multiple times with readyState === 4 on mobile webkit caused by + // xhrs that are resolved while the app is in the background (see #5426). + // since calling completeRequest sets the `xhr` variable to null, we just check if it's not null before + // continuing + // + // we can't set xhr.onreadystatechange to undefined or delete it because that breaks IE8 (method=PATCH) and + // Safari respectively. + if (xhr && xhr.readyState == 4) { + var responseHeaders = null, + response = null, + statusText = ''; + + if(status !== ABORTED) { + responseHeaders = xhr.getAllResponseHeaders(); + + // responseText is the old-school way of retrieving response (supported by IE8 & 9) + // response/responseType properties were introduced in XHR Level2 spec (supported by IE10) + response = ('response' in xhr) ? xhr.response : xhr.responseText; + } + + // Accessing statusText on an aborted xhr object will + // throw an 'c00c023f error' in IE9 and lower, don't touch it. + if (!(status === ABORTED && msie < 10)) { + statusText = xhr.statusText; + } + + completeRequest(callback, + status || xhr.status, + response, + responseHeaders, + statusText); + } + }; + + if (withCredentials) { + xhr.withCredentials = true; + } + + if (responseType) { + try { + xhr.responseType = responseType; + } catch (e) { + // WebKit added support for the json responseType value on 09/03/2013 + // https://bugs.webkit.org/show_bug.cgi?id=73648. Versions of Safari prior to 7 are + // known to throw when setting the value "json" as the response type. Other older + // browsers implementing the responseType + // + // The json response type can be ignored if not supported, because JSON payloads are + // parsed on the client-side regardless. + if (responseType !== 'json') { + throw e; + } + } + } + + xhr.send(post || null); + } + + if (timeout > 0) { + var timeoutId = $browserDefer(timeoutRequest, timeout); + } else if (isPromiseLike(timeout)) { + timeout.then(timeoutRequest); + } + + + function timeoutRequest() { + status = ABORTED; + jsonpDone && jsonpDone(); + xhr && xhr.abort(); + } + + function completeRequest(callback, status, response, headersString, statusText) { + // cancel timeout and subsequent timeout promise resolution + timeoutId && $browserDefer.cancel(timeoutId); + jsonpDone = xhr = null; + + // fix status code when it is 0 (0 status is undocumented). + // Occurs when accessing file resources or on Android 4.1 stock browser + // while retrieving files from application cache. + if (status === 0) { + status = response ? 200 : urlResolve(url).protocol == 'file' ? 404 : 0; + } + + // normalize IE bug (http://bugs.jquery.com/ticket/1450) + status = status === 1223 ? 204 : status; + statusText = statusText || ''; + + callback(status, response, headersString, statusText); + $browser.$$completeOutstandingRequest(noop); + } + }; + + function jsonpReq(url, callbackId, done) { + // we can't use jQuery/jqLite here because jQuery does crazy shit with script elements, e.g.: + // - fetches local scripts via XHR and evals them + // - adds and immediately removes script elements from the document + var script = rawDocument.createElement('script'), callback = null; + script.type = "text/javascript"; + script.src = url; + script.async = true; + + callback = function(event) { + removeEventListenerFn(script, "load", callback); + removeEventListenerFn(script, "error", callback); + rawDocument.body.removeChild(script); + script = null; + var status = -1; + var text = "unknown"; + + if (event) { + if (event.type === "load" && !callbacks[callbackId].called) { + event = { type: "error" }; + } + text = event.type; + status = event.type === "error" ? 404 : 200; + } + + if (done) { + done(status, text); + } + }; + + addEventListenerFn(script, "load", callback); + addEventListenerFn(script, "error", callback); + + if (msie <= 8) { + script.onreadystatechange = function() { + if (isString(script.readyState) && /loaded|complete/.test(script.readyState)) { + script.onreadystatechange = null; + callback({ + type: 'load' + }); + } + }; + } + + rawDocument.body.appendChild(script); + return callback; + } +} + +var $interpolateMinErr = minErr('$interpolate'); + +/** + * @ngdoc provider + * @name $interpolateProvider + * @kind function + * + * @description + * + * Used for configuring the interpolation markup. Defaults to `{{` and `}}`. + * + * @example +<example module="customInterpolationApp"> +<file name="index.html"> +<script> + var customInterpolationApp = angular.module('customInterpolationApp', []); + + customInterpolationApp.config(function($interpolateProvider) { + $interpolateProvider.startSymbol('//'); + $interpolateProvider.endSymbol('//'); + }); + + + customInterpolationApp.controller('DemoController', function() { + this.label = "This binding is brought you by // interpolation symbols."; + }); +</script> +<div ng-app="App" ng-controller="DemoController as demo"> + //demo.label// +</div> +</file> +<file name="protractor.js" type="protractor"> + it('should interpolate binding with custom symbols', function() { + expect(element(by.binding('demo.label')).getText()).toBe('This binding is brought you by // interpolation symbols.'); + }); +</file> +</example> + */ +function $InterpolateProvider() { + var startSymbol = '{{'; + var endSymbol = '}}'; + + /** + * @ngdoc method + * @name $interpolateProvider#startSymbol + * @description + * Symbol to denote start of expression in the interpolated string. Defaults to `{{`. + * + * @param {string=} value new value to set the starting symbol to. + * @returns {string|self} Returns the symbol when used as getter and self if used as setter. + */ + this.startSymbol = function(value){ + if (value) { + startSymbol = value; + return this; + } else { + return startSymbol; + } + }; + + /** + * @ngdoc method + * @name $interpolateProvider#endSymbol + * @description + * Symbol to denote the end of expression in the interpolated string. Defaults to `}}`. + * + * @param {string=} value new value to set the ending symbol to. + * @returns {string|self} Returns the symbol when used as getter and self if used as setter. + */ + this.endSymbol = function(value){ + if (value) { + endSymbol = value; + return this; + } else { + return endSymbol; + } + }; + + + this.$get = ['$parse', '$exceptionHandler', '$sce', function($parse, $exceptionHandler, $sce) { + var startSymbolLength = startSymbol.length, + endSymbolLength = endSymbol.length; + + /** + * @ngdoc service + * @name $interpolate + * @kind function + * + * @requires $parse + * @requires $sce + * + * @description + * + * Compiles a string with markup into an interpolation function. This service is used by the + * HTML {@link ng.$compile $compile} service for data binding. See + * {@link ng.$interpolateProvider $interpolateProvider} for configuring the + * interpolation markup. + * + * + * ```js + * var $interpolate = ...; // injected + * var exp = $interpolate('Hello {{name | uppercase}}!'); + * expect(exp({name:'Angular'}).toEqual('Hello ANGULAR!'); + * ``` + * + * + * @param {string} text The text with markup to interpolate. + * @param {boolean=} mustHaveExpression if set to true then the interpolation string must have + * embedded expression in order to return an interpolation function. Strings with no + * embedded expression will return null for the interpolation function. + * @param {string=} trustedContext when provided, the returned function passes the interpolated + * result through {@link ng.$sce#getTrusted $sce.getTrusted(interpolatedResult, + * trustedContext)} before returning it. Refer to the {@link ng.$sce $sce} service that + * provides Strict Contextual Escaping for details. + * @returns {function(context)} an interpolation function which is used to compute the + * interpolated string. The function has these parameters: + * + * * `context`: an object against which any expressions embedded in the strings are evaluated + * against. + * + */ + function $interpolate(text, mustHaveExpression, trustedContext) { + var startIndex, + endIndex, + index = 0, + parts = [], + length = text.length, + hasInterpolation = false, + fn, + exp, + concat = []; + + while(index < length) { + if ( ((startIndex = text.indexOf(startSymbol, index)) != -1) && + ((endIndex = text.indexOf(endSymbol, startIndex + startSymbolLength)) != -1) ) { + (index != startIndex) && parts.push(text.substring(index, startIndex)); + parts.push(fn = $parse(exp = text.substring(startIndex + startSymbolLength, endIndex))); + fn.exp = exp; + index = endIndex + endSymbolLength; + hasInterpolation = true; + } else { + // we did not find anything, so we have to add the remainder to the parts array + (index != length) && parts.push(text.substring(index)); + index = length; + } + } + + if (!(length = parts.length)) { + // we added, nothing, must have been an empty string. + parts.push(''); + length = 1; + } + + // Concatenating expressions makes it hard to reason about whether some combination of + // concatenated values are unsafe to use and could easily lead to XSS. By requiring that a + // single expression be used for iframe[src], object[src], etc., we ensure that the value + // that's used is assigned or constructed by some JS code somewhere that is more testable or + // make it obvious that you bound the value to some user controlled value. This helps reduce + // the load when auditing for XSS issues. + if (trustedContext && parts.length > 1) { + throw $interpolateMinErr('noconcat', + "Error while interpolating: {0}\nStrict Contextual Escaping disallows " + + "interpolations that concatenate multiple expressions when a trusted value is " + + "required. See http://docs.angularjs.org/api/ng.$sce", text); + } + + if (!mustHaveExpression || hasInterpolation) { + concat.length = length; + fn = function(context) { + try { + for(var i = 0, ii = length, part; i<ii; i++) { + if (typeof (part = parts[i]) == 'function') { + part = part(context); + if (trustedContext) { + part = $sce.getTrusted(trustedContext, part); + } else { + part = $sce.valueOf(part); + } + if (part == null) { // null || undefined + part = ''; + } else { + switch (typeof part) { + case 'string': + { + break; + } + case 'number': + { + part = '' + part; + break; + } + default: + { + part = toJson(part); + } + } + } + } + concat[i] = part; + } + return concat.join(''); + } + catch(err) { + var newErr = $interpolateMinErr('interr', "Can't interpolate: {0}\n{1}", text, + err.toString()); + $exceptionHandler(newErr); + } + }; + fn.exp = text; + fn.parts = parts; + return fn; + } + } + + + /** + * @ngdoc method + * @name $interpolate#startSymbol + * @description + * Symbol to denote the start of expression in the interpolated string. Defaults to `{{`. + * + * Use {@link ng.$interpolateProvider#startSymbol `$interpolateProvider.startSymbol`} to change + * the symbol. + * + * @returns {string} start symbol. + */ + $interpolate.startSymbol = function() { + return startSymbol; + }; + + + /** + * @ngdoc method + * @name $interpolate#endSymbol + * @description + * Symbol to denote the end of expression in the interpolated string. Defaults to `}}`. + * + * Use {@link ng.$interpolateProvider#endSymbol `$interpolateProvider.endSymbol`} to change + * the symbol. + * + * @returns {string} end symbol. + */ + $interpolate.endSymbol = function() { + return endSymbol; + }; + + return $interpolate; + }]; +} + +function $IntervalProvider() { + this.$get = ['$rootScope', '$window', '$q', + function($rootScope, $window, $q) { + var intervals = {}; + + + /** + * @ngdoc service + * @name $interval + * + * @description + * Angular's wrapper for `window.setInterval`. The `fn` function is executed every `delay` + * milliseconds. + * + * The return value of registering an interval function is a promise. This promise will be + * notified upon each tick of the interval, and will be resolved after `count` iterations, or + * run indefinitely if `count` is not defined. The value of the notification will be the + * number of iterations that have run. + * To cancel an interval, call `$interval.cancel(promise)`. + * + * In tests you can use {@link ngMock.$interval#flush `$interval.flush(millis)`} to + * move forward by `millis` milliseconds and trigger any functions scheduled to run in that + * time. + * + * <div class="alert alert-warning"> + * **Note**: Intervals created by this service must be explicitly destroyed when you are finished + * with them. In particular they are not automatically destroyed when a controller's scope or a + * directive's element are destroyed. + * You should take this into consideration and make sure to always cancel the interval at the + * appropriate moment. See the example below for more details on how and when to do this. + * </div> + * + * @param {function()} fn A function that should be called repeatedly. + * @param {number} delay Number of milliseconds between each function call. + * @param {number=} [count=0] Number of times to repeat. If not set, or 0, will repeat + * indefinitely. + * @param {boolean=} [invokeApply=true] If set to `false` skips model dirty checking, otherwise + * will invoke `fn` within the {@link ng.$rootScope.Scope#$apply $apply} block. + * @returns {promise} A promise which will be notified on each iteration. + * + * @example + * <example module="intervalExample"> + * <file name="index.html"> + * <script> + * angular.module('intervalExample', []) + * .controller('ExampleController', ['$scope', '$interval', + * function($scope, $interval) { + * $scope.format = 'M/d/yy h:mm:ss a'; + * $scope.blood_1 = 100; + * $scope.blood_2 = 120; + * + * var stop; + * $scope.fight = function() { + * // Don't start a new fight if we are already fighting + * if ( angular.isDefined(stop) ) return; + * + * stop = $interval(function() { + * if ($scope.blood_1 > 0 && $scope.blood_2 > 0) { + * $scope.blood_1 = $scope.blood_1 - 3; + * $scope.blood_2 = $scope.blood_2 - 4; + * } else { + * $scope.stopFight(); + * } + * }, 100); + * }; + * + * $scope.stopFight = function() { + * if (angular.isDefined(stop)) { + * $interval.cancel(stop); + * stop = undefined; + * } + * }; + * + * $scope.resetFight = function() { + * $scope.blood_1 = 100; + * $scope.blood_2 = 120; + * }; + * + * $scope.$on('$destroy', function() { + * // Make sure that the interval is destroyed too + * $scope.stopFight(); + * }); + * }]) + * // Register the 'myCurrentTime' directive factory method. + * // We inject $interval and dateFilter service since the factory method is DI. + * .directive('myCurrentTime', ['$interval', 'dateFilter', + * function($interval, dateFilter) { + * // return the directive link function. (compile function not needed) + * return function(scope, element, attrs) { + * var format, // date format + * stopTime; // so that we can cancel the time updates + * + * // used to update the UI + * function updateTime() { + * element.text(dateFilter(new Date(), format)); + * } + * + * // watch the expression, and update the UI on change. + * scope.$watch(attrs.myCurrentTime, function(value) { + * format = value; + * updateTime(); + * }); + * + * stopTime = $interval(updateTime, 1000); + * + * // listen on DOM destroy (removal) event, and cancel the next UI update + * // to prevent updating time after the DOM element was removed. + * element.bind('$destroy', function() { + * $interval.cancel(stopTime); + * }); + * } + * }]); + * </script> + * + * <div> + * <div ng-controller="ExampleController"> + * Date format: <input ng-model="format"> <hr/> + * Current time is: <span my-current-time="format"></span> + * <hr/> + * Blood 1 : <font color='red'>{{blood_1}}</font> + * Blood 2 : <font color='red'>{{blood_2}}</font> + * <button type="button" data-ng-click="fight()">Fight</button> + * <button type="button" data-ng-click="stopFight()">StopFight</button> + * <button type="button" data-ng-click="resetFight()">resetFight</button> + * </div> + * </div> + * + * </file> + * </example> + */ + function interval(fn, delay, count, invokeApply) { + var setInterval = $window.setInterval, + clearInterval = $window.clearInterval, + deferred = $q.defer(), + promise = deferred.promise, + iteration = 0, + skipApply = (isDefined(invokeApply) && !invokeApply); + + count = isDefined(count) ? count : 0; + + promise.then(null, null, fn); + + promise.$$intervalId = setInterval(function tick() { + deferred.notify(iteration++); + + if (count > 0 && iteration >= count) { + deferred.resolve(iteration); + clearInterval(promise.$$intervalId); + delete intervals[promise.$$intervalId]; + } + + if (!skipApply) $rootScope.$apply(); + + }, delay); + + intervals[promise.$$intervalId] = deferred; + + return promise; + } + + + /** + * @ngdoc method + * @name $interval#cancel + * + * @description + * Cancels a task associated with the `promise`. + * + * @param {promise} promise returned by the `$interval` function. + * @returns {boolean} Returns `true` if the task was successfully canceled. + */ + interval.cancel = function(promise) { + if (promise && promise.$$intervalId in intervals) { + intervals[promise.$$intervalId].reject('canceled'); + $window.clearInterval(promise.$$intervalId); + delete intervals[promise.$$intervalId]; + return true; + } + return false; + }; + + return interval; + }]; +} + +/** + * @ngdoc service + * @name $locale + * + * @description + * $locale service provides localization rules for various Angular components. As of right now the + * only public api is: + * + * * `id` – `{string}` – locale id formatted as `languageId-countryId` (e.g. `en-us`) + */ +function $LocaleProvider(){ + this.$get = function() { + return { + id: 'en-us', + + NUMBER_FORMATS: { + DECIMAL_SEP: '.', + GROUP_SEP: ',', + PATTERNS: [ + { // Decimal Pattern + minInt: 1, + minFrac: 0, + maxFrac: 3, + posPre: '', + posSuf: '', + negPre: '-', + negSuf: '', + gSize: 3, + lgSize: 3 + },{ //Currency Pattern + minInt: 1, + minFrac: 2, + maxFrac: 2, + posPre: '\u00A4', + posSuf: '', + negPre: '(\u00A4', + negSuf: ')', + gSize: 3, + lgSize: 3 + } + ], + CURRENCY_SYM: '$' + }, + + DATETIME_FORMATS: { + MONTH: + 'January,February,March,April,May,June,July,August,September,October,November,December' + .split(','), + SHORTMONTH: 'Jan,Feb,Mar,Apr,May,Jun,Jul,Aug,Sep,Oct,Nov,Dec'.split(','), + DAY: 'Sunday,Monday,Tuesday,Wednesday,Thursday,Friday,Saturday'.split(','), + SHORTDAY: 'Sun,Mon,Tue,Wed,Thu,Fri,Sat'.split(','), + AMPMS: ['AM','PM'], + medium: 'MMM d, y h:mm:ss a', + short: 'M/d/yy h:mm a', + fullDate: 'EEEE, MMMM d, y', + longDate: 'MMMM d, y', + mediumDate: 'MMM d, y', + shortDate: 'M/d/yy', + mediumTime: 'h:mm:ss a', + shortTime: 'h:mm a' + }, + + pluralCat: function(num) { + if (num === 1) { + return 'one'; + } + return 'other'; + } + }; + }; +} + +var PATH_MATCH = /^([^\?#]*)(\?([^#]*))?(#(.*))?$/, + DEFAULT_PORTS = {'http': 80, 'https': 443, 'ftp': 21}; +var $locationMinErr = minErr('$location'); + + +/** + * Encode path using encodeUriSegment, ignoring forward slashes + * + * @param {string} path Path to encode + * @returns {string} + */ +function encodePath(path) { + var segments = path.split('/'), + i = segments.length; + + while (i--) { + segments[i] = encodeUriSegment(segments[i]); + } + + return segments.join('/'); +} + +function parseAbsoluteUrl(absoluteUrl, locationObj, appBase) { + var parsedUrl = urlResolve(absoluteUrl, appBase); + + locationObj.$$protocol = parsedUrl.protocol; + locationObj.$$host = parsedUrl.hostname; + locationObj.$$port = int(parsedUrl.port) || DEFAULT_PORTS[parsedUrl.protocol] || null; +} + + +function parseAppUrl(relativeUrl, locationObj, appBase) { + var prefixed = (relativeUrl.charAt(0) !== '/'); + if (prefixed) { + relativeUrl = '/' + relativeUrl; + } + var match = urlResolve(relativeUrl, appBase); + locationObj.$$path = decodeURIComponent(prefixed && match.pathname.charAt(0) === '/' ? + match.pathname.substring(1) : match.pathname); + locationObj.$$search = parseKeyValue(match.search); + locationObj.$$hash = decodeURIComponent(match.hash); + + // make sure path starts with '/'; + if (locationObj.$$path && locationObj.$$path.charAt(0) != '/') { + locationObj.$$path = '/' + locationObj.$$path; + } +} + + +/** + * + * @param {string} begin + * @param {string} whole + * @returns {string} returns text from whole after begin or undefined if it does not begin with + * expected string. + */ +function beginsWith(begin, whole) { + if (whole.indexOf(begin) === 0) { + return whole.substr(begin.length); + } +} + + +function stripHash(url) { + var index = url.indexOf('#'); + return index == -1 ? url : url.substr(0, index); +} + + +function stripFile(url) { + return url.substr(0, stripHash(url).lastIndexOf('/') + 1); +} + +/* return the server only (scheme://host:port) */ +function serverBase(url) { + return url.substring(0, url.indexOf('/', url.indexOf('//') + 2)); +} + + +/** + * LocationHtml5Url represents an url + * This object is exposed as $location service when HTML5 mode is enabled and supported + * + * @constructor + * @param {string} appBase application base URL + * @param {string} basePrefix url path prefix + */ +function LocationHtml5Url(appBase, basePrefix) { + this.$$html5 = true; + basePrefix = basePrefix || ''; + var appBaseNoFile = stripFile(appBase); + parseAbsoluteUrl(appBase, this, appBase); + + + /** + * Parse given html5 (regular) url string into properties + * @param {string} newAbsoluteUrl HTML5 url + * @private + */ + this.$$parse = function(url) { + var pathUrl = beginsWith(appBaseNoFile, url); + if (!isString(pathUrl)) { + throw $locationMinErr('ipthprfx', 'Invalid url "{0}", missing path prefix "{1}".', url, + appBaseNoFile); + } + + parseAppUrl(pathUrl, this, appBase); + + if (!this.$$path) { + this.$$path = '/'; + } + + this.$$compose(); + }; + + /** + * Compose url and update `absUrl` property + * @private + */ + this.$$compose = function() { + var search = toKeyValue(this.$$search), + hash = this.$$hash ? '#' + encodeUriSegment(this.$$hash) : ''; + + this.$$url = encodePath(this.$$path) + (search ? '?' + search : '') + hash; + this.$$absUrl = appBaseNoFile + this.$$url.substr(1); // first char is always '/' + }; + + this.$$rewrite = function(url) { + var appUrl, prevAppUrl; + + if ( (appUrl = beginsWith(appBase, url)) !== undefined ) { + prevAppUrl = appUrl; + if ( (appUrl = beginsWith(basePrefix, appUrl)) !== undefined ) { + return appBaseNoFile + (beginsWith('/', appUrl) || appUrl); + } else { + return appBase + prevAppUrl; + } + } else if ( (appUrl = beginsWith(appBaseNoFile, url)) !== undefined ) { + return appBaseNoFile + appUrl; + } else if (appBaseNoFile == url + '/') { + return appBaseNoFile; + } + }; +} + + +/** + * LocationHashbangUrl represents url + * This object is exposed as $location service when developer doesn't opt into html5 mode. + * It also serves as the base class for html5 mode fallback on legacy browsers. + * + * @constructor + * @param {string} appBase application base URL + * @param {string} hashPrefix hashbang prefix + */ +function LocationHashbangUrl(appBase, hashPrefix) { + var appBaseNoFile = stripFile(appBase); + + parseAbsoluteUrl(appBase, this, appBase); + + + /** + * Parse given hashbang url into properties + * @param {string} url Hashbang url + * @private + */ + this.$$parse = function(url) { + var withoutBaseUrl = beginsWith(appBase, url) || beginsWith(appBaseNoFile, url); + var withoutHashUrl = withoutBaseUrl.charAt(0) == '#' + ? beginsWith(hashPrefix, withoutBaseUrl) + : (this.$$html5) + ? withoutBaseUrl + : ''; + + if (!isString(withoutHashUrl)) { + throw $locationMinErr('ihshprfx', 'Invalid url "{0}", missing hash prefix "{1}".', url, + hashPrefix); + } + parseAppUrl(withoutHashUrl, this, appBase); + + this.$$path = removeWindowsDriveName(this.$$path, withoutHashUrl, appBase); + + this.$$compose(); + + /* + * In Windows, on an anchor node on documents loaded from + * the filesystem, the browser will return a pathname + * prefixed with the drive name ('/C:/path') when a + * pathname without a drive is set: + * * a.setAttribute('href', '/foo') + * * a.pathname === '/C:/foo' //true + * + * Inside of Angular, we're always using pathnames that + * do not include drive names for routing. + */ + function removeWindowsDriveName (path, url, base) { + /* + Matches paths for file protocol on windows, + such as /C:/foo/bar, and captures only /foo/bar. + */ + var windowsFilePathExp = /^\/[A-Z]:(\/.*)/; + + var firstPathSegmentMatch; + + //Get the relative path from the input URL. + if (url.indexOf(base) === 0) { + url = url.replace(base, ''); + } + + // The input URL intentionally contains a first path segment that ends with a colon. + if (windowsFilePathExp.exec(url)) { + return path; + } + + firstPathSegmentMatch = windowsFilePathExp.exec(path); + return firstPathSegmentMatch ? firstPathSegmentMatch[1] : path; + } + }; + + /** + * Compose hashbang url and update `absUrl` property + * @private + */ + this.$$compose = function() { + var search = toKeyValue(this.$$search), + hash = this.$$hash ? '#' + encodeUriSegment(this.$$hash) : ''; + + this.$$url = encodePath(this.$$path) + (search ? '?' + search : '') + hash; + this.$$absUrl = appBase + (this.$$url ? hashPrefix + this.$$url : ''); + }; + + this.$$rewrite = function(url) { + if(stripHash(appBase) == stripHash(url)) { + return url; + } + }; +} + + +/** + * LocationHashbangUrl represents url + * This object is exposed as $location service when html5 history api is enabled but the browser + * does not support it. + * + * @constructor + * @param {string} appBase application base URL + * @param {string} hashPrefix hashbang prefix + */ +function LocationHashbangInHtml5Url(appBase, hashPrefix) { + this.$$html5 = true; + LocationHashbangUrl.apply(this, arguments); + + var appBaseNoFile = stripFile(appBase); + + this.$$rewrite = function(url) { + var appUrl; + + if ( appBase == stripHash(url) ) { + return url; + } else if ( (appUrl = beginsWith(appBaseNoFile, url)) ) { + return appBase + hashPrefix + appUrl; + } else if ( appBaseNoFile === url + '/') { + return appBaseNoFile; + } + }; + + this.$$compose = function() { + var search = toKeyValue(this.$$search), + hash = this.$$hash ? '#' + encodeUriSegment(this.$$hash) : ''; + + this.$$url = encodePath(this.$$path) + (search ? '?' + search : '') + hash; + // include hashPrefix in $$absUrl when $$url is empty so IE8 & 9 do not reload page because of removal of '#' + this.$$absUrl = appBase + hashPrefix + this.$$url; + }; + +} + + +LocationHashbangInHtml5Url.prototype = + LocationHashbangUrl.prototype = + LocationHtml5Url.prototype = { + + /** + * Are we in html5 mode? + * @private + */ + $$html5: false, + + /** + * Has any change been replacing ? + * @private + */ + $$replace: false, + + /** + * @ngdoc method + * @name $location#absUrl + * + * @description + * This method is getter only. + * + * Return full url representation with all segments encoded according to rules specified in + * [RFC 3986](http://www.ietf.org/rfc/rfc3986.txt). + * + * @return {string} full url + */ + absUrl: locationGetter('$$absUrl'), + + /** + * @ngdoc method + * @name $location#url + * + * @description + * This method is getter / setter. + * + * Return url (e.g. `/path?a=b#hash`) when called without any parameter. + * + * Change path, search and hash, when called with parameter and return `$location`. + * + * @param {string=} url New url without base prefix (e.g. `/path?a=b#hash`) + * @return {string} url + */ + url: function(url) { + if (isUndefined(url)) + return this.$$url; + + var match = PATH_MATCH.exec(url); + if (match[1]) this.path(decodeURIComponent(match[1])); + if (match[2] || match[1]) this.search(match[3] || ''); + this.hash(match[5] || ''); + + return this; + }, + + /** + * @ngdoc method + * @name $location#protocol + * + * @description + * This method is getter only. + * + * Return protocol of current url. + * + * @return {string} protocol of current url + */ + protocol: locationGetter('$$protocol'), + + /** + * @ngdoc method + * @name $location#host + * + * @description + * This method is getter only. + * + * Return host of current url. + * + * @return {string} host of current url. + */ + host: locationGetter('$$host'), + + /** + * @ngdoc method + * @name $location#port + * + * @description + * This method is getter only. + * + * Return port of current url. + * + * @return {Number} port + */ + port: locationGetter('$$port'), + + /** + * @ngdoc method + * @name $location#path + * + * @description + * This method is getter / setter. + * + * Return path of current url when called without any parameter. + * + * Change path when called with parameter and return `$location`. + * + * Note: Path should always begin with forward slash (/), this method will add the forward slash + * if it is missing. + * + * @param {(string|number)=} path New path + * @return {string} path + */ + path: locationGetterSetter('$$path', function(path) { + path = path ? path.toString() : ''; + return path.charAt(0) == '/' ? path : '/' + path; + }), + + /** + * @ngdoc method + * @name $location#search + * + * @description + * This method is getter / setter. + * + * Return search part (as object) of current url when called without any parameter. + * + * Change search part when called with parameter and return `$location`. + * + * + * ```js + * // given url http://example.com/#/some/path?foo=bar&baz=xoxo + * var searchObject = $location.search(); + * // => {foo: 'bar', baz: 'xoxo'} + * + * + * // set foo to 'yipee' + * $location.search('foo', 'yipee'); + * // => $location + * ``` + * + * @param {string|Object.<string>|Object.<Array.<string>>} search New search params - string or + * hash object. + * + * When called with a single argument the method acts as a setter, setting the `search` component + * of `$location` to the specified value. + * + * If the argument is a hash object containing an array of values, these values will be encoded + * as duplicate search parameters in the url. + * + * @param {(string|Number|Array<string>|boolean)=} paramValue If `search` is a string or number, then `paramValue` + * will override only a single search property. + * + * If `paramValue` is an array, it will override the property of the `search` component of + * `$location` specified via the first argument. + * + * If `paramValue` is `null`, the property specified via the first argument will be deleted. + * + * If `paramValue` is `true`, the property specified via the first argument will be added with no + * value nor trailing equal sign. + * + * @return {Object} If called with no arguments returns the parsed `search` object. If called with + * one or more arguments returns `$location` object itself. + */ + search: function(search, paramValue) { + switch (arguments.length) { + case 0: + return this.$$search; + case 1: + if (isString(search) || isNumber(search)) { + search = search.toString(); + this.$$search = parseKeyValue(search); + } else if (isObject(search)) { + // remove object undefined or null properties + forEach(search, function(value, key) { + if (value == null) delete search[key]; + }); + + this.$$search = search; + } else { + throw $locationMinErr('isrcharg', + 'The first argument of the `$location#search()` call must be a string or an object.'); + } + break; + default: + if (isUndefined(paramValue) || paramValue === null) { + delete this.$$search[search]; + } else { + this.$$search[search] = paramValue; + } + } + + this.$$compose(); + return this; + }, + + /** + * @ngdoc method + * @name $location#hash + * + * @description + * This method is getter / setter. + * + * Return hash fragment when called without any parameter. + * + * Change hash fragment when called with parameter and return `$location`. + * + * @param {(string|number)=} hash New hash fragment + * @return {string} hash + */ + hash: locationGetterSetter('$$hash', function(hash) { + return hash ? hash.toString() : ''; + }), + + /** + * @ngdoc method + * @name $location#replace + * + * @description + * If called, all changes to $location during current `$digest` will be replacing current history + * record, instead of adding new one. + */ + replace: function() { + this.$$replace = true; + return this; + } +}; + +function locationGetter(property) { + return function() { + return this[property]; + }; +} + + +function locationGetterSetter(property, preprocess) { + return function(value) { + if (isUndefined(value)) + return this[property]; + + this[property] = preprocess(value); + this.$$compose(); + + return this; + }; +} + + +/** + * @ngdoc service + * @name $location + * + * @requires $rootElement + * + * @description + * The $location service parses the URL in the browser address bar (based on the + * [window.location](https://developer.mozilla.org/en/window.location)) and makes the URL + * available to your application. Changes to the URL in the address bar are reflected into + * $location service and changes to $location are reflected into the browser address bar. + * + * **The $location service:** + * + * - Exposes the current URL in the browser address bar, so you can + * - Watch and observe the URL. + * - Change the URL. + * - Synchronizes the URL with the browser when the user + * - Changes the address bar. + * - Clicks the back or forward button (or clicks a History link). + * - Clicks on a link. + * - Represents the URL object as a set of methods (protocol, host, port, path, search, hash). + * + * For more information see {@link guide/$location Developer Guide: Using $location} + */ + +/** + * @ngdoc provider + * @name $locationProvider + * @description + * Use the `$locationProvider` to configure how the application deep linking paths are stored. + */ +function $LocationProvider(){ + var hashPrefix = '', + html5Mode = false; + + /** + * @ngdoc method + * @name $locationProvider#hashPrefix + * @description + * @param {string=} prefix Prefix for hash part (containing path and search) + * @returns {*} current value if used as getter or itself (chaining) if used as setter + */ + this.hashPrefix = function(prefix) { + if (isDefined(prefix)) { + hashPrefix = prefix; + return this; + } else { + return hashPrefix; + } + }; + + /** + * @ngdoc method + * @name $locationProvider#html5Mode + * @description + * @param {boolean=} mode Use HTML5 strategy if available. + * @returns {*} current value if used as getter or itself (chaining) if used as setter + */ + this.html5Mode = function(mode) { + if (isDefined(mode)) { + html5Mode = mode; + return this; + } else { + return html5Mode; + } + }; + + /** + * @ngdoc event + * @name $location#$locationChangeStart + * @eventType broadcast on root scope + * @description + * Broadcasted before a URL will change. This change can be prevented by calling + * `preventDefault` method of the event. See {@link ng.$rootScope.Scope#$on} for more + * details about event object. Upon successful change + * {@link ng.$location#events_$locationChangeSuccess $locationChangeSuccess} is fired. + * + * @param {Object} angularEvent Synthetic event object. + * @param {string} newUrl New URL + * @param {string=} oldUrl URL that was before it was changed. + */ + + /** + * @ngdoc event + * @name $location#$locationChangeSuccess + * @eventType broadcast on root scope + * @description + * Broadcasted after a URL was changed. + * + * @param {Object} angularEvent Synthetic event object. + * @param {string} newUrl New URL + * @param {string=} oldUrl URL that was before it was changed. + */ + + this.$get = ['$rootScope', '$browser', '$sniffer', '$rootElement', + function( $rootScope, $browser, $sniffer, $rootElement) { + var $location, + LocationMode, + baseHref = $browser.baseHref(), // if base[href] is undefined, it defaults to '' + initialUrl = $browser.url(), + appBase; + + if (html5Mode) { + appBase = serverBase(initialUrl) + (baseHref || '/'); + LocationMode = $sniffer.history ? LocationHtml5Url : LocationHashbangInHtml5Url; + } else { + appBase = stripHash(initialUrl); + LocationMode = LocationHashbangUrl; + } + $location = new LocationMode(appBase, '#' + hashPrefix); + $location.$$parse($location.$$rewrite(initialUrl)); + + var IGNORE_URI_REGEXP = /^\s*(javascript|mailto):/i; + + $rootElement.on('click', function(event) { + // TODO(vojta): rewrite link when opening in new tab/window (in legacy browser) + // currently we open nice url link and redirect then + + if (event.ctrlKey || event.metaKey || event.which == 2) return; + + var elm = jqLite(event.target); + + // traverse the DOM up to find first A tag + while (lowercase(elm[0].nodeName) !== 'a') { + // ignore rewriting if no A tag (reached root element, or no parent - removed from document) + if (elm[0] === $rootElement[0] || !(elm = elm.parent())[0]) return; + } + + var absHref = elm.prop('href'); + + if (isObject(absHref) && absHref.toString() === '[object SVGAnimatedString]') { + // SVGAnimatedString.animVal should be identical to SVGAnimatedString.baseVal, unless during + // an animation. + absHref = urlResolve(absHref.animVal).href; + } + + // Ignore when url is started with javascript: or mailto: + if (IGNORE_URI_REGEXP.test(absHref)) return; + + // Make relative links work in HTML5 mode for legacy browsers (or at least IE8 & 9) + // The href should be a regular url e.g. /link/somewhere or link/somewhere or ../somewhere or + // somewhere#anchor or http://example.com/somewhere + if (LocationMode === LocationHashbangInHtml5Url) { + // get the actual href attribute - see + // http://msdn.microsoft.com/en-us/library/ie/dd347148(v=vs.85).aspx + var href = elm.attr('href') || elm.attr('xlink:href'); + + if (href && href.indexOf('://') < 0) { // Ignore absolute URLs + var prefix = '#' + hashPrefix; + if (href[0] == '/') { + // absolute path - replace old path + absHref = appBase + prefix + href; + } else if (href[0] == '#') { + // local anchor + absHref = appBase + prefix + ($location.path() || '/') + href; + } else { + // relative path - join with current path + var stack = $location.path().split("/"), + parts = href.split("/"); + if (stack.length === 2 && !stack[1]) stack.length = 1; + for (var i=0; i<parts.length; i++) { + if (parts[i] == ".") + continue; + else if (parts[i] == "..") + stack.pop(); + else if (parts[i].length) + stack.push(parts[i]); + } + absHref = appBase + prefix + stack.join('/'); + } + } + } + + var rewrittenUrl = $location.$$rewrite(absHref); + + if (absHref && !elm.attr('target') && rewrittenUrl && !event.isDefaultPrevented()) { + event.preventDefault(); + if (rewrittenUrl != $browser.url()) { + // update location manually + $location.$$parse(rewrittenUrl); + $rootScope.$apply(); + // hack to work around FF6 bug 684208 when scenario runner clicks on links + window.angular['ff-684208-preventDefault'] = true; + } + } + }); + + + // rewrite hashbang url <> html5 url + if ($location.absUrl() != initialUrl) { + $browser.url($location.absUrl(), true); + } + + // update $location when $browser url changes + $browser.onUrlChange(function(newUrl) { + if ($location.absUrl() != newUrl) { + $rootScope.$evalAsync(function() { + var oldUrl = $location.absUrl(); + + $location.$$parse(newUrl); + if ($rootScope.$broadcast('$locationChangeStart', newUrl, + oldUrl).defaultPrevented) { + $location.$$parse(oldUrl); + $browser.url(oldUrl); + } else { + afterLocationChange(oldUrl); + } + }); + if (!$rootScope.$$phase) $rootScope.$digest(); + } + }); + + // update browser + var changeCounter = 0; + $rootScope.$watch(function $locationWatch() { + var oldUrl = $browser.url(); + var currentReplace = $location.$$replace; + + if (!changeCounter || oldUrl != $location.absUrl()) { + changeCounter++; + $rootScope.$evalAsync(function() { + if ($rootScope.$broadcast('$locationChangeStart', $location.absUrl(), oldUrl). + defaultPrevented) { + $location.$$parse(oldUrl); + } else { + $browser.url($location.absUrl(), currentReplace); + afterLocationChange(oldUrl); + } + }); + } + $location.$$replace = false; + + return changeCounter; + }); + + return $location; + + function afterLocationChange(oldUrl) { + $rootScope.$broadcast('$locationChangeSuccess', $location.absUrl(), oldUrl); + } +}]; +} + +/** + * @ngdoc service + * @name $log + * @requires $window + * + * @description + * Simple service for logging. Default implementation safely writes the message + * into the browser's console (if present). + * + * The main purpose of this service is to simplify debugging and troubleshooting. + * + * The default is to log `debug` messages. You can use + * {@link ng.$logProvider ng.$logProvider#debugEnabled} to change this. + * + * @example + <example module="logExample"> + <file name="script.js"> + angular.module('logExample', []) + .controller('LogController', ['$scope', '$log', function($scope, $log) { + $scope.$log = $log; + $scope.message = 'Hello World!'; + }]); + </file> + <file name="index.html"> + <div ng-controller="LogController"> + <p>Reload this page with open console, enter text and hit the log button...</p> + Message: + <input type="text" ng-model="message"/> + <button ng-click="$log.log(message)">log</button> + <button ng-click="$log.warn(message)">warn</button> + <button ng-click="$log.info(message)">info</button> + <button ng-click="$log.error(message)">error</button> + </div> + </file> + </example> + */ + +/** + * @ngdoc provider + * @name $logProvider + * @description + * Use the `$logProvider` to configure how the application logs messages + */ +function $LogProvider(){ + var debug = true, + self = this; + + /** + * @ngdoc method + * @name $logProvider#debugEnabled + * @description + * @param {boolean=} flag enable or disable debug level messages + * @returns {*} current value if used as getter or itself (chaining) if used as setter + */ + this.debugEnabled = function(flag) { + if (isDefined(flag)) { + debug = flag; + return this; + } else { + return debug; + } + }; + + this.$get = ['$window', function($window){ + return { + /** + * @ngdoc method + * @name $log#log + * + * @description + * Write a log message + */ + log: consoleLog('log'), + + /** + * @ngdoc method + * @name $log#info + * + * @description + * Write an information message + */ + info: consoleLog('info'), + + /** + * @ngdoc method + * @name $log#warn + * + * @description + * Write a warning message + */ + warn: consoleLog('warn'), + + /** + * @ngdoc method + * @name $log#error + * + * @description + * Write an error message + */ + error: consoleLog('error'), + + /** + * @ngdoc method + * @name $log#debug + * + * @description + * Write a debug message + */ + debug: (function () { + var fn = consoleLog('debug'); + + return function() { + if (debug) { + fn.apply(self, arguments); + } + }; + }()) + }; + + function formatError(arg) { + if (arg instanceof Error) { + if (arg.stack) { + arg = (arg.message && arg.stack.indexOf(arg.message) === -1) + ? 'Error: ' + arg.message + '\n' + arg.stack + : arg.stack; + } else if (arg.sourceURL) { + arg = arg.message + '\n' + arg.sourceURL + ':' + arg.line; + } + } + return arg; + } + + function consoleLog(type) { + var console = $window.console || {}, + logFn = console[type] || console.log || noop, + hasApply = false; + + // Note: reading logFn.apply throws an error in IE11 in IE8 document mode. + // The reason behind this is that console.log has type "object" in IE8... + try { + hasApply = !!logFn.apply; + } catch (e) {} + + if (hasApply) { + return function() { + var args = []; + forEach(arguments, function(arg) { + args.push(formatError(arg)); + }); + return logFn.apply(console, args); + }; + } + + // we are IE which either doesn't have window.console => this is noop and we do nothing, + // or we are IE where console.log doesn't have apply so we log at least first 2 args + return function(arg1, arg2) { + logFn(arg1, arg2 == null ? '' : arg2); + }; + } + }]; +} + +var $parseMinErr = minErr('$parse'); +var promiseWarningCache = {}; +var promiseWarning; + +// Sandboxing Angular Expressions +// ------------------------------ +// Angular expressions are generally considered safe because these expressions only have direct +// access to $scope and locals. However, one can obtain the ability to execute arbitrary JS code by +// obtaining a reference to native JS functions such as the Function constructor. +// +// As an example, consider the following Angular expression: +// +// {}.toString.constructor('alert("evil JS code")') +// +// This sandboxing technique is not perfect and doesn't aim to be. The goal is to prevent exploits +// against the expression language, but not to prevent exploits that were enabled by exposing +// sensitive JavaScript or browser apis on Scope. Exposing such objects on a Scope is never a good +// practice and therefore we are not even trying to protect against interaction with an object +// explicitly exposed in this way. +// +// In general, it is not possible to access a Window object from an angular expression unless a +// window or some DOM object that has a reference to window is published onto a Scope. +// Similarly we prevent invocations of function known to be dangerous, as well as assignments to +// native objects. + + +function ensureSafeMemberName(name, fullExpression) { + if (name === "__defineGetter__" || name === "__defineSetter__" + || name === "__lookupGetter__" || name === "__lookupSetter__" + || name === "__proto__") { + throw $parseMinErr('isecfld', + 'Attempting to access a disallowed field in Angular expressions! ' + +'Expression: {0}', fullExpression); + } + return name; +} + +function ensureSafeObject(obj, fullExpression) { + // nifty check if obj is Function that is fast and works across iframes and other contexts + if (obj) { + if (obj.constructor === obj) { + throw $parseMinErr('isecfn', + 'Referencing Function in Angular expressions is disallowed! Expression: {0}', + fullExpression); + } else if (// isWindow(obj) + obj.document && obj.location && obj.alert && obj.setInterval) { + throw $parseMinErr('isecwindow', + 'Referencing the Window in Angular expressions is disallowed! Expression: {0}', + fullExpression); + } else if (// isElement(obj) + obj.children && (obj.nodeName || (obj.prop && obj.attr && obj.find))) { + throw $parseMinErr('isecdom', + 'Referencing DOM nodes in Angular expressions is disallowed! Expression: {0}', + fullExpression); + } else if (// block Object so that we can't get hold of dangerous Object.* methods + obj === Object) { + throw $parseMinErr('isecobj', + 'Referencing Object in Angular expressions is disallowed! Expression: {0}', + fullExpression); + } + } + return obj; +} + +var CALL = Function.prototype.call; +var APPLY = Function.prototype.apply; +var BIND = Function.prototype.bind; + +function ensureSafeFunction(obj, fullExpression) { + if (obj) { + if (obj.constructor === obj) { + throw $parseMinErr('isecfn', + 'Referencing Function in Angular expressions is disallowed! Expression: {0}', + fullExpression); + } else if (obj === CALL || obj === APPLY || (BIND && obj === BIND)) { + throw $parseMinErr('isecff', + 'Referencing call, apply or bind in Angular expressions is disallowed! Expression: {0}', + fullExpression); + } + } +} + +var OPERATORS = { + /* jshint bitwise : false */ + 'null':function(){return null;}, + 'true':function(){return true;}, + 'false':function(){return false;}, + undefined:noop, + '+':function(self, locals, a,b){ + a=a(self, locals); b=b(self, locals); + if (isDefined(a)) { + if (isDefined(b)) { + return a + b; + } + return a; + } + return isDefined(b)?b:undefined;}, + '-':function(self, locals, a,b){ + a=a(self, locals); b=b(self, locals); + return (isDefined(a)?a:0)-(isDefined(b)?b:0); + }, + '*':function(self, locals, a,b){return a(self, locals)*b(self, locals);}, + '/':function(self, locals, a,b){return a(self, locals)/b(self, locals);}, + '%':function(self, locals, a,b){return a(self, locals)%b(self, locals);}, + '^':function(self, locals, a,b){return a(self, locals)^b(self, locals);}, + '=':noop, + '===':function(self, locals, a, b){return a(self, locals)===b(self, locals);}, + '!==':function(self, locals, a, b){return a(self, locals)!==b(self, locals);}, + '==':function(self, locals, a,b){return a(self, locals)==b(self, locals);}, + '!=':function(self, locals, a,b){return a(self, locals)!=b(self, locals);}, + '<':function(self, locals, a,b){return a(self, locals)<b(self, locals);}, + '>':function(self, locals, a,b){return a(self, locals)>b(self, locals);}, + '<=':function(self, locals, a,b){return a(self, locals)<=b(self, locals);}, + '>=':function(self, locals, a,b){return a(self, locals)>=b(self, locals);}, + '&&':function(self, locals, a,b){return a(self, locals)&&b(self, locals);}, + '||':function(self, locals, a,b){return a(self, locals)||b(self, locals);}, + '&':function(self, locals, a,b){return a(self, locals)&b(self, locals);}, +// '|':function(self, locals, a,b){return a|b;}, + '|':function(self, locals, a,b){return b(self, locals)(self, locals, a(self, locals));}, + '!':function(self, locals, a){return !a(self, locals);} +}; +/* jshint bitwise: true */ +var ESCAPE = {"n":"\n", "f":"\f", "r":"\r", "t":"\t", "v":"\v", "'":"'", '"':'"'}; + + +///////////////////////////////////////// + + +/** + * @constructor + */ +var Lexer = function (options) { + this.options = options; +}; + +Lexer.prototype = { + constructor: Lexer, + + lex: function (text) { + this.text = text; + + this.index = 0; + this.ch = undefined; + this.lastCh = ':'; // can start regexp + + this.tokens = []; + + while (this.index < this.text.length) { + this.ch = this.text.charAt(this.index); + if (this.is('"\'')) { + this.readString(this.ch); + } else if (this.isNumber(this.ch) || this.is('.') && this.isNumber(this.peek())) { + this.readNumber(); + } else if (this.isIdent(this.ch)) { + this.readIdent(); + } else if (this.is('(){}[].,;:?')) { + this.tokens.push({ + index: this.index, + text: this.ch + }); + this.index++; + } else if (this.isWhitespace(this.ch)) { + this.index++; + continue; + } else { + var ch2 = this.ch + this.peek(); + var ch3 = ch2 + this.peek(2); + var fn = OPERATORS[this.ch]; + var fn2 = OPERATORS[ch2]; + var fn3 = OPERATORS[ch3]; + if (fn3) { + this.tokens.push({index: this.index, text: ch3, fn: fn3}); + this.index += 3; + } else if (fn2) { + this.tokens.push({index: this.index, text: ch2, fn: fn2}); + this.index += 2; + } else if (fn) { + this.tokens.push({ + index: this.index, + text: this.ch, + fn: fn + }); + this.index += 1; + } else { + this.throwError('Unexpected next character ', this.index, this.index + 1); + } + } + this.lastCh = this.ch; + } + return this.tokens; + }, + + is: function(chars) { + return chars.indexOf(this.ch) !== -1; + }, + + was: function(chars) { + return chars.indexOf(this.lastCh) !== -1; + }, + + peek: function(i) { + var num = i || 1; + return (this.index + num < this.text.length) ? this.text.charAt(this.index + num) : false; + }, + + isNumber: function(ch) { + return ('0' <= ch && ch <= '9'); + }, + + isWhitespace: function(ch) { + // IE treats non-breaking space as \u00A0 + return (ch === ' ' || ch === '\r' || ch === '\t' || + ch === '\n' || ch === '\v' || ch === '\u00A0'); + }, + + isIdent: function(ch) { + return ('a' <= ch && ch <= 'z' || + 'A' <= ch && ch <= 'Z' || + '_' === ch || ch === '$'); + }, + + isExpOperator: function(ch) { + return (ch === '-' || ch === '+' || this.isNumber(ch)); + }, + + throwError: function(error, start, end) { + end = end || this.index; + var colStr = (isDefined(start) + ? 's ' + start + '-' + this.index + ' [' + this.text.substring(start, end) + ']' + : ' ' + end); + throw $parseMinErr('lexerr', 'Lexer Error: {0} at column{1} in expression [{2}].', + error, colStr, this.text); + }, + + readNumber: function() { + var number = ''; + var start = this.index; + while (this.index < this.text.length) { + var ch = lowercase(this.text.charAt(this.index)); + if (ch == '.' || this.isNumber(ch)) { + number += ch; + } else { + var peekCh = this.peek(); + if (ch == 'e' && this.isExpOperator(peekCh)) { + number += ch; + } else if (this.isExpOperator(ch) && + peekCh && this.isNumber(peekCh) && + number.charAt(number.length - 1) == 'e') { + number += ch; + } else if (this.isExpOperator(ch) && + (!peekCh || !this.isNumber(peekCh)) && + number.charAt(number.length - 1) == 'e') { + this.throwError('Invalid exponent'); + } else { + break; + } + } + this.index++; + } + number = 1 * number; + this.tokens.push({ + index: start, + text: number, + literal: true, + constant: true, + fn: function() { return number; } + }); + }, + + readIdent: function() { + var parser = this; + + var ident = ''; + var start = this.index; + + var lastDot, peekIndex, methodName, ch; + + while (this.index < this.text.length) { + ch = this.text.charAt(this.index); + if (ch === '.' || this.isIdent(ch) || this.isNumber(ch)) { + if (ch === '.') lastDot = this.index; + ident += ch; + } else { + break; + } + this.index++; + } + + //check if this is not a method invocation and if it is back out to last dot + if (lastDot) { + peekIndex = this.index; + while (peekIndex < this.text.length) { + ch = this.text.charAt(peekIndex); + if (ch === '(') { + methodName = ident.substr(lastDot - start + 1); + ident = ident.substr(0, lastDot - start); + this.index = peekIndex; + break; + } + if (this.isWhitespace(ch)) { + peekIndex++; + } else { + break; + } + } + } + + + var token = { + index: start, + text: ident + }; + + // OPERATORS is our own object so we don't need to use special hasOwnPropertyFn + if (OPERATORS.hasOwnProperty(ident)) { + token.fn = OPERATORS[ident]; + token.literal = true; + token.constant = true; + } else { + var getter = getterFn(ident, this.options, this.text); + token.fn = extend(function(self, locals) { + return (getter(self, locals)); + }, { + assign: function(self, value) { + return setter(self, ident, value, parser.text, parser.options); + } + }); + } + + this.tokens.push(token); + + if (methodName) { + this.tokens.push({ + index:lastDot, + text: '.' + }); + this.tokens.push({ + index: lastDot + 1, + text: methodName + }); + } + }, + + readString: function(quote) { + var start = this.index; + this.index++; + var string = ''; + var rawString = quote; + var escape = false; + while (this.index < this.text.length) { + var ch = this.text.charAt(this.index); + rawString += ch; + if (escape) { + if (ch === 'u') { + var hex = this.text.substring(this.index + 1, this.index + 5); + if (!hex.match(/[\da-f]{4}/i)) + this.throwError('Invalid unicode escape [\\u' + hex + ']'); + this.index += 4; + string += String.fromCharCode(parseInt(hex, 16)); + } else { + var rep = ESCAPE[ch]; + string = string + (rep || ch); + } + escape = false; + } else if (ch === '\\') { + escape = true; + } else if (ch === quote) { + this.index++; + this.tokens.push({ + index: start, + text: rawString, + string: string, + literal: true, + constant: true, + fn: function() { return string; } + }); + return; + } else { + string += ch; + } + this.index++; + } + this.throwError('Unterminated quote', start); + } +}; + + +/** + * @constructor + */ +var Parser = function (lexer, $filter, options) { + this.lexer = lexer; + this.$filter = $filter; + this.options = options; +}; + +Parser.ZERO = extend(function () { + return 0; +}, { + constant: true +}); + +Parser.prototype = { + constructor: Parser, + + parse: function (text) { + this.text = text; + + this.tokens = this.lexer.lex(text); + + var value = this.statements(); + + if (this.tokens.length !== 0) { + this.throwError('is an unexpected token', this.tokens[0]); + } + + value.literal = !!value.literal; + value.constant = !!value.constant; + + return value; + }, + + primary: function () { + var primary; + if (this.expect('(')) { + primary = this.filterChain(); + this.consume(')'); + } else if (this.expect('[')) { + primary = this.arrayDeclaration(); + } else if (this.expect('{')) { + primary = this.object(); + } else { + var token = this.expect(); + primary = token.fn; + if (!primary) { + this.throwError('not a primary expression', token); + } + primary.literal = !!token.literal; + primary.constant = !!token.constant; + } + + var next, context; + while ((next = this.expect('(', '[', '.'))) { + if (next.text === '(') { + primary = this.functionCall(primary, context); + context = null; + } else if (next.text === '[') { + context = primary; + primary = this.objectIndex(primary); + } else if (next.text === '.') { + context = primary; + primary = this.fieldAccess(primary); + } else { + this.throwError('IMPOSSIBLE'); + } + } + return primary; + }, + + throwError: function(msg, token) { + throw $parseMinErr('syntax', + 'Syntax Error: Token \'{0}\' {1} at column {2} of the expression [{3}] starting at [{4}].', + token.text, msg, (token.index + 1), this.text, this.text.substring(token.index)); + }, + + peekToken: function() { + if (this.tokens.length === 0) + throw $parseMinErr('ueoe', 'Unexpected end of expression: {0}', this.text); + return this.tokens[0]; + }, + + peek: function(e1, e2, e3, e4) { + if (this.tokens.length > 0) { + var token = this.tokens[0]; + var t = token.text; + if (t === e1 || t === e2 || t === e3 || t === e4 || + (!e1 && !e2 && !e3 && !e4)) { + return token; + } + } + return false; + }, + + expect: function(e1, e2, e3, e4){ + var token = this.peek(e1, e2, e3, e4); + if (token) { + this.tokens.shift(); + return token; + } + return false; + }, + + consume: function(e1){ + if (!this.expect(e1)) { + this.throwError('is unexpected, expecting [' + e1 + ']', this.peek()); + } + }, + + unaryFn: function(fn, right) { + return extend(function(self, locals) { + return fn(self, locals, right); + }, { + constant:right.constant + }); + }, + + ternaryFn: function(left, middle, right){ + return extend(function(self, locals){ + return left(self, locals) ? middle(self, locals) : right(self, locals); + }, { + constant: left.constant && middle.constant && right.constant + }); + }, + + binaryFn: function(left, fn, right) { + return extend(function(self, locals) { + return fn(self, locals, left, right); + }, { + constant:left.constant && right.constant + }); + }, + + statements: function() { + var statements = []; + while (true) { + if (this.tokens.length > 0 && !this.peek('}', ')', ';', ']')) + statements.push(this.filterChain()); + if (!this.expect(';')) { + // optimize for the common case where there is only one statement. + // TODO(size): maybe we should not support multiple statements? + return (statements.length === 1) + ? statements[0] + : function(self, locals) { + var value; + for (var i = 0; i < statements.length; i++) { + var statement = statements[i]; + if (statement) { + value = statement(self, locals); + } + } + return value; + }; + } + } + }, + + filterChain: function() { + var left = this.expression(); + var token; + while (true) { + if ((token = this.expect('|'))) { + left = this.binaryFn(left, token.fn, this.filter()); + } else { + return left; + } + } + }, + + filter: function() { + var token = this.expect(); + var fn = this.$filter(token.text); + var argsFn = []; + while (true) { + if ((token = this.expect(':'))) { + argsFn.push(this.expression()); + } else { + var fnInvoke = function(self, locals, input) { + var args = [input]; + for (var i = 0; i < argsFn.length; i++) { + args.push(argsFn[i](self, locals)); + } + return fn.apply(self, args); + }; + return function() { + return fnInvoke; + }; + } + } + }, + + expression: function() { + return this.assignment(); + }, + + assignment: function() { + var left = this.ternary(); + var right; + var token; + if ((token = this.expect('='))) { + if (!left.assign) { + this.throwError('implies assignment but [' + + this.text.substring(0, token.index) + '] can not be assigned to', token); + } + right = this.ternary(); + return function(scope, locals) { + return left.assign(scope, right(scope, locals), locals); + }; + } + return left; + }, + + ternary: function() { + var left = this.logicalOR(); + var middle; + var token; + if ((token = this.expect('?'))) { + middle = this.assignment(); + if ((token = this.expect(':'))) { + return this.ternaryFn(left, middle, this.assignment()); + } else { + this.throwError('expected :', token); + } + } else { + return left; + } + }, + + logicalOR: function() { + var left = this.logicalAND(); + var token; + while (true) { + if ((token = this.expect('||'))) { + left = this.binaryFn(left, token.fn, this.logicalAND()); + } else { + return left; + } + } + }, + + logicalAND: function() { + var left = this.equality(); + var token; + if ((token = this.expect('&&'))) { + left = this.binaryFn(left, token.fn, this.logicalAND()); + } + return left; + }, + + equality: function() { + var left = this.relational(); + var token; + if ((token = this.expect('==','!=','===','!=='))) { + left = this.binaryFn(left, token.fn, this.equality()); + } + return left; + }, + + relational: function() { + var left = this.additive(); + var token; + if ((token = this.expect('<', '>', '<=', '>='))) { + left = this.binaryFn(left, token.fn, this.relational()); + } + return left; + }, + + additive: function() { + var left = this.multiplicative(); + var token; + while ((token = this.expect('+','-'))) { + left = this.binaryFn(left, token.fn, this.multiplicative()); + } + return left; + }, + + multiplicative: function() { + var left = this.unary(); + var token; + while ((token = this.expect('*','/','%'))) { + left = this.binaryFn(left, token.fn, this.unary()); + } + return left; + }, + + unary: function() { + var token; + if (this.expect('+')) { + return this.primary(); + } else if ((token = this.expect('-'))) { + return this.binaryFn(Parser.ZERO, token.fn, this.unary()); + } else if ((token = this.expect('!'))) { + return this.unaryFn(token.fn, this.unary()); + } else { + return this.primary(); + } + }, + + fieldAccess: function(object) { + var parser = this; + var field = this.expect().text; + var getter = getterFn(field, this.options, this.text); + + return extend(function(scope, locals, self) { + return getter(self || object(scope, locals)); + }, { + assign: function(scope, value, locals) { + var o = object(scope, locals); + if (!o) object.assign(scope, o = {}); + return setter(o, field, value, parser.text, parser.options); + } + }); + }, + + objectIndex: function(obj) { + var parser = this; + + var indexFn = this.expression(); + this.consume(']'); + + return extend(function(self, locals) { + var o = obj(self, locals), + i = indexFn(self, locals), + v, p; + + ensureSafeMemberName(i, parser.text); + if (!o) return undefined; + v = ensureSafeObject(o[i], parser.text); + if (v && v.then && parser.options.unwrapPromises) { + p = v; + if (!('$$v' in v)) { + p.$$v = undefined; + p.then(function(val) { p.$$v = val; }); + } + v = v.$$v; + } + return v; + }, { + assign: function(self, value, locals) { + var key = ensureSafeMemberName(indexFn(self, locals), parser.text); + // prevent overwriting of Function.constructor which would break ensureSafeObject check + var o = ensureSafeObject(obj(self, locals), parser.text); + if (!o) obj.assign(self, o = {}); + return o[key] = value; + } + }); + }, + + functionCall: function(fn, contextGetter) { + var argsFn = []; + if (this.peekToken().text !== ')') { + do { + argsFn.push(this.expression()); + } while (this.expect(',')); + } + this.consume(')'); + + var parser = this; + + return function(scope, locals) { + var args = []; + var context = contextGetter ? contextGetter(scope, locals) : scope; + + for (var i = 0; i < argsFn.length; i++) { + args.push(ensureSafeObject(argsFn[i](scope, locals), parser.text)); + } + var fnPtr = fn(scope, locals, context) || noop; + + ensureSafeObject(context, parser.text); + ensureSafeFunction(fnPtr, parser.text); + + // IE stupidity! (IE doesn't have apply for some native functions) + var v = fnPtr.apply + ? fnPtr.apply(context, args) + : fnPtr(args[0], args[1], args[2], args[3], args[4]); + + return ensureSafeObject(v, parser.text); + }; + }, + + // This is used with json array declaration + arrayDeclaration: function () { + var elementFns = []; + var allConstant = true; + if (this.peekToken().text !== ']') { + do { + if (this.peek(']')) { + // Support trailing commas per ES5.1. + break; + } + var elementFn = this.expression(); + elementFns.push(elementFn); + if (!elementFn.constant) { + allConstant = false; + } + } while (this.expect(',')); + } + this.consume(']'); + + return extend(function(self, locals) { + var array = []; + for (var i = 0; i < elementFns.length; i++) { + array.push(elementFns[i](self, locals)); + } + return array; + }, { + literal: true, + constant: allConstant + }); + }, + + object: function () { + var keyValues = []; + var allConstant = true; + if (this.peekToken().text !== '}') { + do { + if (this.peek('}')) { + // Support trailing commas per ES5.1. + break; + } + var token = this.expect(), + key = token.string || token.text; + this.consume(':'); + var value = this.expression(); + keyValues.push({key: key, value: value}); + if (!value.constant) { + allConstant = false; + } + } while (this.expect(',')); + } + this.consume('}'); + + return extend(function(self, locals) { + var object = {}; + for (var i = 0; i < keyValues.length; i++) { + var keyValue = keyValues[i]; + object[keyValue.key] = keyValue.value(self, locals); + } + return object; + }, { + literal: true, + constant: allConstant + }); + } +}; + + +////////////////////////////////////////////////// +// Parser helper functions +////////////////////////////////////////////////// + +function setter(obj, path, setValue, fullExp, options) { + ensureSafeObject(obj, fullExp); + + //needed? + options = options || {}; + + var element = path.split('.'), key; + for (var i = 0; element.length > 1; i++) { + key = ensureSafeMemberName(element.shift(), fullExp); + var propertyObj = ensureSafeObject(obj[key], fullExp); + if (!propertyObj) { + propertyObj = {}; + obj[key] = propertyObj; + } + obj = propertyObj; + if (obj.then && options.unwrapPromises) { + promiseWarning(fullExp); + if (!("$$v" in obj)) { + (function(promise) { + promise.then(function(val) { promise.$$v = val; }); } + )(obj); + } + if (obj.$$v === undefined) { + obj.$$v = {}; + } + obj = obj.$$v; + } + } + key = ensureSafeMemberName(element.shift(), fullExp); + ensureSafeObject(obj[key], fullExp); + obj[key] = setValue; + return setValue; +} + +var getterFnCache = {}; + +/** + * Implementation of the "Black Hole" variant from: + * - http://jsperf.com/angularjs-parse-getter/4 + * - http://jsperf.com/path-evaluation-simplified/7 + */ +function cspSafeGetterFn(key0, key1, key2, key3, key4, fullExp, options) { + ensureSafeMemberName(key0, fullExp); + ensureSafeMemberName(key1, fullExp); + ensureSafeMemberName(key2, fullExp); + ensureSafeMemberName(key3, fullExp); + ensureSafeMemberName(key4, fullExp); + + return !options.unwrapPromises + ? function cspSafeGetter(scope, locals) { + var pathVal = (locals && locals.hasOwnProperty(key0)) ? locals : scope; + + if (pathVal == null) return pathVal; + pathVal = pathVal[key0]; + + if (!key1) return pathVal; + if (pathVal == null) return undefined; + pathVal = pathVal[key1]; + + if (!key2) return pathVal; + if (pathVal == null) return undefined; + pathVal = pathVal[key2]; + + if (!key3) return pathVal; + if (pathVal == null) return undefined; + pathVal = pathVal[key3]; + + if (!key4) return pathVal; + if (pathVal == null) return undefined; + pathVal = pathVal[key4]; + + return pathVal; + } + : function cspSafePromiseEnabledGetter(scope, locals) { + var pathVal = (locals && locals.hasOwnProperty(key0)) ? locals : scope, + promise; + + if (pathVal == null) return pathVal; + + pathVal = pathVal[key0]; + if (pathVal && pathVal.then) { + promiseWarning(fullExp); + if (!("$$v" in pathVal)) { + promise = pathVal; + promise.$$v = undefined; + promise.then(function(val) { promise.$$v = val; }); + } + pathVal = pathVal.$$v; + } + + if (!key1) return pathVal; + if (pathVal == null) return undefined; + pathVal = pathVal[key1]; + if (pathVal && pathVal.then) { + promiseWarning(fullExp); + if (!("$$v" in pathVal)) { + promise = pathVal; + promise.$$v = undefined; + promise.then(function(val) { promise.$$v = val; }); + } + pathVal = pathVal.$$v; + } + + if (!key2) return pathVal; + if (pathVal == null) return undefined; + pathVal = pathVal[key2]; + if (pathVal && pathVal.then) { + promiseWarning(fullExp); + if (!("$$v" in pathVal)) { + promise = pathVal; + promise.$$v = undefined; + promise.then(function(val) { promise.$$v = val; }); + } + pathVal = pathVal.$$v; + } + + if (!key3) return pathVal; + if (pathVal == null) return undefined; + pathVal = pathVal[key3]; + if (pathVal && pathVal.then) { + promiseWarning(fullExp); + if (!("$$v" in pathVal)) { + promise = pathVal; + promise.$$v = undefined; + promise.then(function(val) { promise.$$v = val; }); + } + pathVal = pathVal.$$v; + } + + if (!key4) return pathVal; + if (pathVal == null) return undefined; + pathVal = pathVal[key4]; + if (pathVal && pathVal.then) { + promiseWarning(fullExp); + if (!("$$v" in pathVal)) { + promise = pathVal; + promise.$$v = undefined; + promise.then(function(val) { promise.$$v = val; }); + } + pathVal = pathVal.$$v; + } + return pathVal; + }; +} + +function getterFn(path, options, fullExp) { + // Check whether the cache has this getter already. + // We can use hasOwnProperty directly on the cache because we ensure, + // see below, that the cache never stores a path called 'hasOwnProperty' + if (getterFnCache.hasOwnProperty(path)) { + return getterFnCache[path]; + } + + var pathKeys = path.split('.'), + pathKeysLength = pathKeys.length, + fn; + + // http://jsperf.com/angularjs-parse-getter/6 + if (options.csp) { + if (pathKeysLength < 6) { + fn = cspSafeGetterFn(pathKeys[0], pathKeys[1], pathKeys[2], pathKeys[3], pathKeys[4], fullExp, + options); + } else { + fn = function(scope, locals) { + var i = 0, val; + do { + val = cspSafeGetterFn(pathKeys[i++], pathKeys[i++], pathKeys[i++], pathKeys[i++], + pathKeys[i++], fullExp, options)(scope, locals); + + locals = undefined; // clear after first iteration + scope = val; + } while (i < pathKeysLength); + return val; + }; + } + } else { + var code = 'var p;\n'; + forEach(pathKeys, function(key, index) { + ensureSafeMemberName(key, fullExp); + code += 'if(s == null) return undefined;\n' + + 's='+ (index + // we simply dereference 's' on any .dot notation + ? 's' + // but if we are first then we check locals first, and if so read it first + : '((k&&k.hasOwnProperty("' + key + '"))?k:s)') + '["' + key + '"]' + ';\n' + + (options.unwrapPromises + ? 'if (s && s.then) {\n' + + ' pw("' + fullExp.replace(/(["\r\n])/g, '\\$1') + '");\n' + + ' if (!("$$v" in s)) {\n' + + ' p=s;\n' + + ' p.$$v = undefined;\n' + + ' p.then(function(v) {p.$$v=v;});\n' + + '}\n' + + ' s=s.$$v\n' + + '}\n' + : ''); + }); + code += 'return s;'; + + /* jshint -W054 */ + var evaledFnGetter = new Function('s', 'k', 'pw', code); // s=scope, k=locals, pw=promiseWarning + /* jshint +W054 */ + evaledFnGetter.toString = valueFn(code); + fn = options.unwrapPromises ? function(scope, locals) { + return evaledFnGetter(scope, locals, promiseWarning); + } : evaledFnGetter; + } + + // Only cache the value if it's not going to mess up the cache object + // This is more performant that using Object.prototype.hasOwnProperty.call + if (path !== 'hasOwnProperty') { + getterFnCache[path] = fn; + } + return fn; +} + +/////////////////////////////////// + +/** + * @ngdoc service + * @name $parse + * @kind function + * + * @description + * + * Converts Angular {@link guide/expression expression} into a function. + * + * ```js + * var getter = $parse('user.name'); + * var setter = getter.assign; + * var context = {user:{name:'angular'}}; + * var locals = {user:{name:'local'}}; + * + * expect(getter(context)).toEqual('angular'); + * setter(context, 'newValue'); + * expect(context.user.name).toEqual('newValue'); + * expect(getter(context, locals)).toEqual('local'); + * ``` + * + * + * @param {string} expression String expression to compile. + * @returns {function(context, locals)} a function which represents the compiled expression: + * + * * `context` – `{object}` – an object against which any expressions embedded in the strings + * are evaluated against (typically a scope object). + * * `locals` – `{object=}` – local variables context object, useful for overriding values in + * `context`. + * + * The returned function also has the following properties: + * * `literal` – `{boolean}` – whether the expression's top-level node is a JavaScript + * literal. + * * `constant` – `{boolean}` – whether the expression is made entirely of JavaScript + * constant literals. + * * `assign` – `{?function(context, value)}` – if the expression is assignable, this will be + * set to a function to change its value on the given context. + * + */ + + +/** + * @ngdoc provider + * @name $parseProvider + * @kind function + * + * @description + * `$parseProvider` can be used for configuring the default behavior of the {@link ng.$parse $parse} + * service. + */ +function $ParseProvider() { + var cache = {}; + + var $parseOptions = { + csp: false, + unwrapPromises: false, + logPromiseWarnings: true + }; + + + /** + * @deprecated Promise unwrapping via $parse is deprecated and will be removed in the future. + * + * @ngdoc method + * @name $parseProvider#unwrapPromises + * @description + * + * **This feature is deprecated, see deprecation notes below for more info** + * + * If set to true (default is false), $parse will unwrap promises automatically when a promise is + * found at any part of the expression. In other words, if set to true, the expression will always + * result in a non-promise value. + * + * While the promise is unresolved, it's treated as undefined, but once resolved and fulfilled, + * the fulfillment value is used in place of the promise while evaluating the expression. + * + * **Deprecation notice** + * + * This is a feature that didn't prove to be wildly useful or popular, primarily because of the + * dichotomy between data access in templates (accessed as raw values) and controller code + * (accessed as promises). + * + * In most code we ended up resolving promises manually in controllers anyway and thus unifying + * the model access there. + * + * Other downsides of automatic promise unwrapping: + * + * - when building components it's often desirable to receive the raw promises + * - adds complexity and slows down expression evaluation + * - makes expression code pre-generation unattractive due to the amount of code that needs to be + * generated + * - makes IDE auto-completion and tool support hard + * + * **Warning Logs** + * + * If the unwrapping is enabled, Angular will log a warning about each expression that unwraps a + * promise (to reduce the noise, each expression is logged only once). To disable this logging use + * `$parseProvider.logPromiseWarnings(false)` api. + * + * + * @param {boolean=} value New value. + * @returns {boolean|self} Returns the current setting when used as getter and self if used as + * setter. + */ + this.unwrapPromises = function(value) { + if (isDefined(value)) { + $parseOptions.unwrapPromises = !!value; + return this; + } else { + return $parseOptions.unwrapPromises; + } + }; + + + /** + * @deprecated Promise unwrapping via $parse is deprecated and will be removed in the future. + * + * @ngdoc method + * @name $parseProvider#logPromiseWarnings + * @description + * + * Controls whether Angular should log a warning on any encounter of a promise in an expression. + * + * The default is set to `true`. + * + * This setting applies only if `$parseProvider.unwrapPromises` setting is set to true as well. + * + * @param {boolean=} value New value. + * @returns {boolean|self} Returns the current setting when used as getter and self if used as + * setter. + */ + this.logPromiseWarnings = function(value) { + if (isDefined(value)) { + $parseOptions.logPromiseWarnings = value; + return this; + } else { + return $parseOptions.logPromiseWarnings; + } + }; + + + this.$get = ['$filter', '$sniffer', '$log', function($filter, $sniffer, $log) { + $parseOptions.csp = $sniffer.csp; + + promiseWarning = function promiseWarningFn(fullExp) { + if (!$parseOptions.logPromiseWarnings || promiseWarningCache.hasOwnProperty(fullExp)) return; + promiseWarningCache[fullExp] = true; + $log.warn('[$parse] Promise found in the expression `' + fullExp + '`. ' + + 'Automatic unwrapping of promises in Angular expressions is deprecated.'); + }; + + return function(exp) { + var parsedExpression; + + switch (typeof exp) { + case 'string': + + if (cache.hasOwnProperty(exp)) { + return cache[exp]; + } + + var lexer = new Lexer($parseOptions); + var parser = new Parser(lexer, $filter, $parseOptions); + parsedExpression = parser.parse(exp); + + if (exp !== 'hasOwnProperty') { + // Only cache the value if it's not going to mess up the cache object + // This is more performant that using Object.prototype.hasOwnProperty.call + cache[exp] = parsedExpression; + } + + return parsedExpression; + + case 'function': + return exp; + + default: + return noop; + } + }; + }]; +} + +/** + * @ngdoc service + * @name $q + * @requires $rootScope + * + * @description + * A promise/deferred implementation inspired by [Kris Kowal's Q](https://github.com/kriskowal/q). + * + * [The CommonJS Promise proposal](http://wiki.commonjs.org/wiki/Promises) describes a promise as an + * interface for interacting with an object that represents the result of an action that is + * performed asynchronously, and may or may not be finished at any given point in time. + * + * From the perspective of dealing with error handling, deferred and promise APIs are to + * asynchronous programming what `try`, `catch` and `throw` keywords are to synchronous programming. + * + * ```js + * // for the purpose of this example let's assume that variables `$q`, `scope` and `okToGreet` + * // are available in the current lexical scope (they could have been injected or passed in). + * + * function asyncGreet(name) { + * var deferred = $q.defer(); + * + * setTimeout(function() { + * deferred.notify('About to greet ' + name + '.'); + * + * if (okToGreet(name)) { + * deferred.resolve('Hello, ' + name + '!'); + * } else { + * deferred.reject('Greeting ' + name + ' is not allowed.'); + * } + * }, 1000); + * + * return deferred.promise; + * } + * + * var promise = asyncGreet('Robin Hood'); + * promise.then(function(greeting) { + * alert('Success: ' + greeting); + * }, function(reason) { + * alert('Failed: ' + reason); + * }, function(update) { + * alert('Got notification: ' + update); + * }); + * ``` + * + * At first it might not be obvious why this extra complexity is worth the trouble. The payoff + * comes in the way of guarantees that promise and deferred APIs make, see + * https://github.com/kriskowal/uncommonjs/blob/master/promises/specification.md. + * + * Additionally the promise api allows for composition that is very hard to do with the + * traditional callback ([CPS](http://en.wikipedia.org/wiki/Continuation-passing_style)) approach. + * For more on this please see the [Q documentation](https://github.com/kriskowal/q) especially the + * section on serial or parallel joining of promises. + * + * + * # The Deferred API + * + * A new instance of deferred is constructed by calling `$q.defer()`. + * + * The purpose of the deferred object is to expose the associated Promise instance as well as APIs + * that can be used for signaling the successful or unsuccessful completion, as well as the status + * of the task. + * + * **Methods** + * + * - `resolve(value)` – resolves the derived promise with the `value`. If the value is a rejection + * constructed via `$q.reject`, the promise will be rejected instead. + * - `reject(reason)` – rejects the derived promise with the `reason`. This is equivalent to + * resolving it with a rejection constructed via `$q.reject`. + * - `notify(value)` - provides updates on the status of the promise's execution. This may be called + * multiple times before the promise is either resolved or rejected. + * + * **Properties** + * + * - promise – `{Promise}` – promise object associated with this deferred. + * + * + * # The Promise API + * + * A new promise instance is created when a deferred instance is created and can be retrieved by + * calling `deferred.promise`. + * + * The purpose of the promise object is to allow for interested parties to get access to the result + * of the deferred task when it completes. + * + * **Methods** + * + * - `then(successCallback, errorCallback, notifyCallback)` – regardless of when the promise was or + * will be resolved or rejected, `then` calls one of the success or error callbacks asynchronously + * as soon as the result is available. The callbacks are called with a single argument: the result + * or rejection reason. Additionally, the notify callback may be called zero or more times to + * provide a progress indication, before the promise is resolved or rejected. + * + * This method *returns a new promise* which is resolved or rejected via the return value of the + * `successCallback`, `errorCallback`. It also notifies via the return value of the + * `notifyCallback` method. The promise can not be resolved or rejected from the notifyCallback + * method. + * + * - `catch(errorCallback)` – shorthand for `promise.then(null, errorCallback)` + * + * - `finally(callback)` – allows you to observe either the fulfillment or rejection of a promise, + * but to do so without modifying the final value. This is useful to release resources or do some + * clean-up that needs to be done whether the promise was rejected or resolved. See the [full + * specification](https://github.com/kriskowal/q/wiki/API-Reference#promisefinallycallback) for + * more information. + * + * Because `finally` is a reserved word in JavaScript and reserved keywords are not supported as + * property names by ES3, you'll need to invoke the method like `promise['finally'](callback)` to + * make your code IE8 and Android 2.x compatible. + * + * # Chaining promises + * + * Because calling the `then` method of a promise returns a new derived promise, it is easily + * possible to create a chain of promises: + * + * ```js + * promiseB = promiseA.then(function(result) { + * return result + 1; + * }); + * + * // promiseB will be resolved immediately after promiseA is resolved and its value + * // will be the result of promiseA incremented by 1 + * ``` + * + * It is possible to create chains of any length and since a promise can be resolved with another + * promise (which will defer its resolution further), it is possible to pause/defer resolution of + * the promises at any point in the chain. This makes it possible to implement powerful APIs like + * $http's response interceptors. + * + * + * # Differences between Kris Kowal's Q and $q + * + * There are two main differences: + * + * - $q is integrated with the {@link ng.$rootScope.Scope} Scope model observation + * mechanism in angular, which means faster propagation of resolution or rejection into your + * models and avoiding unnecessary browser repaints, which would result in flickering UI. + * - Q has many more features than $q, but that comes at a cost of bytes. $q is tiny, but contains + * all the important functionality needed for common async tasks. + * + * # Testing + * + * ```js + * it('should simulate promise', inject(function($q, $rootScope) { + * var deferred = $q.defer(); + * var promise = deferred.promise; + * var resolvedValue; + * + * promise.then(function(value) { resolvedValue = value; }); + * expect(resolvedValue).toBeUndefined(); + * + * // Simulate resolving of promise + * deferred.resolve(123); + * // Note that the 'then' function does not get called synchronously. + * // This is because we want the promise API to always be async, whether or not + * // it got called synchronously or asynchronously. + * expect(resolvedValue).toBeUndefined(); + * + * // Propagate promise resolution to 'then' functions using $apply(). + * $rootScope.$apply(); + * expect(resolvedValue).toEqual(123); + * })); + * ``` + */ +function $QProvider() { + + this.$get = ['$rootScope', '$exceptionHandler', function($rootScope, $exceptionHandler) { + return qFactory(function(callback) { + $rootScope.$evalAsync(callback); + }, $exceptionHandler); + }]; +} + + +/** + * Constructs a promise manager. + * + * @param {function(Function)} nextTick Function for executing functions in the next turn. + * @param {function(...*)} exceptionHandler Function into which unexpected exceptions are passed for + * debugging purposes. + * @returns {object} Promise manager. + */ +function qFactory(nextTick, exceptionHandler) { + + /** + * @ngdoc method + * @name $q#defer + * @kind function + * + * @description + * Creates a `Deferred` object which represents a task which will finish in the future. + * + * @returns {Deferred} Returns a new instance of deferred. + */ + var defer = function() { + var pending = [], + value, deferred; + + deferred = { + + resolve: function(val) { + if (pending) { + var callbacks = pending; + pending = undefined; + value = ref(val); + + if (callbacks.length) { + nextTick(function() { + var callback; + for (var i = 0, ii = callbacks.length; i < ii; i++) { + callback = callbacks[i]; + value.then(callback[0], callback[1], callback[2]); + } + }); + } + } + }, + + + reject: function(reason) { + deferred.resolve(createInternalRejectedPromise(reason)); + }, + + + notify: function(progress) { + if (pending) { + var callbacks = pending; + + if (pending.length) { + nextTick(function() { + var callback; + for (var i = 0, ii = callbacks.length; i < ii; i++) { + callback = callbacks[i]; + callback[2](progress); + } + }); + } + } + }, + + + promise: { + then: function(callback, errback, progressback) { + var result = defer(); + + var wrappedCallback = function(value) { + try { + result.resolve((isFunction(callback) ? callback : defaultCallback)(value)); + } catch(e) { + result.reject(e); + exceptionHandler(e); + } + }; + + var wrappedErrback = function(reason) { + try { + result.resolve((isFunction(errback) ? errback : defaultErrback)(reason)); + } catch(e) { + result.reject(e); + exceptionHandler(e); + } + }; + + var wrappedProgressback = function(progress) { + try { + result.notify((isFunction(progressback) ? progressback : defaultCallback)(progress)); + } catch(e) { + exceptionHandler(e); + } + }; + + if (pending) { + pending.push([wrappedCallback, wrappedErrback, wrappedProgressback]); + } else { + value.then(wrappedCallback, wrappedErrback, wrappedProgressback); + } + + return result.promise; + }, + + "catch": function(callback) { + return this.then(null, callback); + }, + + "finally": function(callback) { + + function makePromise(value, resolved) { + var result = defer(); + if (resolved) { + result.resolve(value); + } else { + result.reject(value); + } + return result.promise; + } + + function handleCallback(value, isResolved) { + var callbackOutput = null; + try { + callbackOutput = (callback ||defaultCallback)(); + } catch(e) { + return makePromise(e, false); + } + if (isPromiseLike(callbackOutput)) { + return callbackOutput.then(function() { + return makePromise(value, isResolved); + }, function(error) { + return makePromise(error, false); + }); + } else { + return makePromise(value, isResolved); + } + } + + return this.then(function(value) { + return handleCallback(value, true); + }, function(error) { + return handleCallback(error, false); + }); + } + } + }; + + return deferred; + }; + + + var ref = function(value) { + if (isPromiseLike(value)) return value; + return { + then: function(callback) { + var result = defer(); + nextTick(function() { + result.resolve(callback(value)); + }); + return result.promise; + } + }; + }; + + + /** + * @ngdoc method + * @name $q#reject + * @kind function + * + * @description + * Creates a promise that is resolved as rejected with the specified `reason`. This api should be + * used to forward rejection in a chain of promises. If you are dealing with the last promise in + * a promise chain, you don't need to worry about it. + * + * When comparing deferreds/promises to the familiar behavior of try/catch/throw, think of + * `reject` as the `throw` keyword in JavaScript. This also means that if you "catch" an error via + * a promise error callback and you want to forward the error to the promise derived from the + * current promise, you have to "rethrow" the error by returning a rejection constructed via + * `reject`. + * + * ```js + * promiseB = promiseA.then(function(result) { + * // success: do something and resolve promiseB + * // with the old or a new result + * return result; + * }, function(reason) { + * // error: handle the error if possible and + * // resolve promiseB with newPromiseOrValue, + * // otherwise forward the rejection to promiseB + * if (canHandle(reason)) { + * // handle the error and recover + * return newPromiseOrValue; + * } + * return $q.reject(reason); + * }); + * ``` + * + * @param {*} reason Constant, message, exception or an object representing the rejection reason. + * @returns {Promise} Returns a promise that was already resolved as rejected with the `reason`. + */ + var reject = function(reason) { + var result = defer(); + result.reject(reason); + return result.promise; + }; + + var createInternalRejectedPromise = function(reason) { + return { + then: function(callback, errback) { + var result = defer(); + nextTick(function() { + try { + result.resolve((isFunction(errback) ? errback : defaultErrback)(reason)); + } catch(e) { + result.reject(e); + exceptionHandler(e); + } + }); + return result.promise; + } + }; + }; + + + /** + * @ngdoc method + * @name $q#when + * @kind function + * + * @description + * Wraps an object that might be a value or a (3rd party) then-able promise into a $q promise. + * This is useful when you are dealing with an object that might or might not be a promise, or if + * the promise comes from a source that can't be trusted. + * + * @param {*} value Value or a promise + * @returns {Promise} Returns a promise of the passed value or promise + */ + var when = function(value, callback, errback, progressback) { + var result = defer(), + done; + + var wrappedCallback = function(value) { + try { + return (isFunction(callback) ? callback : defaultCallback)(value); + } catch (e) { + exceptionHandler(e); + return reject(e); + } + }; + + var wrappedErrback = function(reason) { + try { + return (isFunction(errback) ? errback : defaultErrback)(reason); + } catch (e) { + exceptionHandler(e); + return reject(e); + } + }; + + var wrappedProgressback = function(progress) { + try { + return (isFunction(progressback) ? progressback : defaultCallback)(progress); + } catch (e) { + exceptionHandler(e); + } + }; + + nextTick(function() { + ref(value).then(function(value) { + if (done) return; + done = true; + result.resolve(ref(value).then(wrappedCallback, wrappedErrback, wrappedProgressback)); + }, function(reason) { + if (done) return; + done = true; + result.resolve(wrappedErrback(reason)); + }, function(progress) { + if (done) return; + result.notify(wrappedProgressback(progress)); + }); + }); + + return result.promise; + }; + + + function defaultCallback(value) { + return value; + } + + + function defaultErrback(reason) { + return reject(reason); + } + + + /** + * @ngdoc method + * @name $q#all + * @kind function + * + * @description + * Combines multiple promises into a single promise that is resolved when all of the input + * promises are resolved. + * + * @param {Array.<Promise>|Object.<Promise>} promises An array or hash of promises. + * @returns {Promise} Returns a single promise that will be resolved with an array/hash of values, + * each value corresponding to the promise at the same index/key in the `promises` array/hash. + * If any of the promises is resolved with a rejection, this resulting promise will be rejected + * with the same rejection value. + */ + function all(promises) { + var deferred = defer(), + counter = 0, + results = isArray(promises) ? [] : {}; + + forEach(promises, function(promise, key) { + counter++; + ref(promise).then(function(value) { + if (results.hasOwnProperty(key)) return; + results[key] = value; + if (!(--counter)) deferred.resolve(results); + }, function(reason) { + if (results.hasOwnProperty(key)) return; + deferred.reject(reason); + }); + }); + + if (counter === 0) { + deferred.resolve(results); + } + + return deferred.promise; + } + + return { + defer: defer, + reject: reject, + when: when, + all: all + }; +} + +function $$RAFProvider(){ //rAF + this.$get = ['$window', '$timeout', function($window, $timeout) { + var requestAnimationFrame = $window.requestAnimationFrame || + $window.webkitRequestAnimationFrame || + $window.mozRequestAnimationFrame; + + var cancelAnimationFrame = $window.cancelAnimationFrame || + $window.webkitCancelAnimationFrame || + $window.mozCancelAnimationFrame || + $window.webkitCancelRequestAnimationFrame; + + var rafSupported = !!requestAnimationFrame; + var raf = rafSupported + ? function(fn) { + var id = requestAnimationFrame(fn); + return function() { + cancelAnimationFrame(id); + }; + } + : function(fn) { + var timer = $timeout(fn, 16.66, false); // 1000 / 60 = 16.666 + return function() { + $timeout.cancel(timer); + }; + }; + + raf.supported = rafSupported; + + return raf; + }]; +} + +/** + * DESIGN NOTES + * + * The design decisions behind the scope are heavily favored for speed and memory consumption. + * + * The typical use of scope is to watch the expressions, which most of the time return the same + * value as last time so we optimize the operation. + * + * Closures construction is expensive in terms of speed as well as memory: + * - No closures, instead use prototypical inheritance for API + * - Internal state needs to be stored on scope directly, which means that private state is + * exposed as $$____ properties + * + * Loop operations are optimized by using while(count--) { ... } + * - this means that in order to keep the same order of execution as addition we have to add + * items to the array at the beginning (unshift) instead of at the end (push) + * + * Child scopes are created and removed often + * - Using an array would be slow since inserts in middle are expensive so we use linked list + * + * There are few watches then a lot of observers. This is why you don't want the observer to be + * implemented in the same way as watch. Watch requires return of initialization function which + * are expensive to construct. + */ + + +/** + * @ngdoc provider + * @name $rootScopeProvider + * @description + * + * Provider for the $rootScope service. + */ + +/** + * @ngdoc method + * @name $rootScopeProvider#digestTtl + * @description + * + * Sets the number of `$digest` iterations the scope should attempt to execute before giving up and + * assuming that the model is unstable. + * + * The current default is 10 iterations. + * + * In complex applications it's possible that the dependencies between `$watch`s will result in + * several digest iterations. However if an application needs more than the default 10 digest + * iterations for its model to stabilize then you should investigate what is causing the model to + * continuously change during the digest. + * + * Increasing the TTL could have performance implications, so you should not change it without + * proper justification. + * + * @param {number} limit The number of digest iterations. + */ + + +/** + * @ngdoc service + * @name $rootScope + * @description + * + * Every application has a single root {@link ng.$rootScope.Scope scope}. + * All other scopes are descendant scopes of the root scope. Scopes provide separation + * between the model and the view, via a mechanism for watching the model for changes. + * They also provide an event emission/broadcast and subscription facility. See the + * {@link guide/scope developer guide on scopes}. + */ +function $RootScopeProvider(){ + var TTL = 10; + var $rootScopeMinErr = minErr('$rootScope'); + var lastDirtyWatch = null; + + this.digestTtl = function(value) { + if (arguments.length) { + TTL = value; + } + return TTL; + }; + + this.$get = ['$injector', '$exceptionHandler', '$parse', '$browser', + function( $injector, $exceptionHandler, $parse, $browser) { + + /** + * @ngdoc type + * @name $rootScope.Scope + * + * @description + * A root scope can be retrieved using the {@link ng.$rootScope $rootScope} key from the + * {@link auto.$injector $injector}. Child scopes are created using the + * {@link ng.$rootScope.Scope#$new $new()} method. (Most scopes are created automatically when + * compiled HTML template is executed.) + * + * Here is a simple scope snippet to show how you can interact with the scope. + * ```html + * <file src="./test/ng/rootScopeSpec.js" tag="docs1" /> + * ``` + * + * # Inheritance + * A scope can inherit from a parent scope, as in this example: + * ```js + var parent = $rootScope; + var child = parent.$new(); + + parent.salutation = "Hello"; + child.name = "World"; + expect(child.salutation).toEqual('Hello'); + + child.salutation = "Welcome"; + expect(child.salutation).toEqual('Welcome'); + expect(parent.salutation).toEqual('Hello'); + * ``` + * + * + * @param {Object.<string, function()>=} providers Map of service factory which need to be + * provided for the current scope. Defaults to {@link ng}. + * @param {Object.<string, *>=} instanceCache Provides pre-instantiated services which should + * append/override services provided by `providers`. This is handy + * when unit-testing and having the need to override a default + * service. + * @returns {Object} Newly created scope. + * + */ + function Scope() { + this.$id = nextUid(); + this.$$phase = this.$parent = this.$$watchers = + this.$$nextSibling = this.$$prevSibling = + this.$$childHead = this.$$childTail = null; + this['this'] = this.$root = this; + this.$$destroyed = false; + this.$$asyncQueue = []; + this.$$postDigestQueue = []; + this.$$listeners = {}; + this.$$listenerCount = {}; + this.$$isolateBindings = {}; + } + + /** + * @ngdoc property + * @name $rootScope.Scope#$id + * + * @description + * Unique scope ID (monotonically increasing) useful for debugging. + */ + + /** + * @ngdoc property + * @name $rootScope.Scope#$parent + * + * @description + * Reference to the parent scope. + */ + + /** + * @ngdoc property + * @name $rootScope.Scope#$root + * + * @description + * Reference to the root scope. + */ + + Scope.prototype = { + constructor: Scope, + /** + * @ngdoc method + * @name $rootScope.Scope#$new + * @kind function + * + * @description + * Creates a new child {@link ng.$rootScope.Scope scope}. + * + * The parent scope will propagate the {@link ng.$rootScope.Scope#$digest $digest()} event. + * The scope can be removed from the scope hierarchy using {@link ng.$rootScope.Scope#$destroy $destroy()}. + * + * {@link ng.$rootScope.Scope#$destroy $destroy()} must be called on a scope when it is + * desired for the scope and its child scopes to be permanently detached from the parent and + * thus stop participating in model change detection and listener notification by invoking. + * + * @param {boolean} isolate If true, then the scope does not prototypically inherit from the + * parent scope. The scope is isolated, as it can not see parent scope properties. + * When creating widgets, it is useful for the widget to not accidentally read parent + * state. + * + * @returns {Object} The newly created child scope. + * + */ + $new: function(isolate) { + var ChildScope, + child; + + if (isolate) { + child = new Scope(); + child.$root = this.$root; + // ensure that there is just one async queue per $rootScope and its children + child.$$asyncQueue = this.$$asyncQueue; + child.$$postDigestQueue = this.$$postDigestQueue; + } else { + // Only create a child scope class if somebody asks for one, + // but cache it to allow the VM to optimize lookups. + if (!this.$$childScopeClass) { + this.$$childScopeClass = function() { + this.$$watchers = this.$$nextSibling = + this.$$childHead = this.$$childTail = null; + this.$$listeners = {}; + this.$$listenerCount = {}; + this.$id = nextUid(); + this.$$childScopeClass = null; + }; + this.$$childScopeClass.prototype = this; + } + child = new this.$$childScopeClass(); + } + child['this'] = child; + child.$parent = this; + child.$$prevSibling = this.$$childTail; + if (this.$$childHead) { + this.$$childTail.$$nextSibling = child; + this.$$childTail = child; + } else { + this.$$childHead = this.$$childTail = child; + } + return child; + }, + + /** + * @ngdoc method + * @name $rootScope.Scope#$watch + * @kind function + * + * @description + * Registers a `listener` callback to be executed whenever the `watchExpression` changes. + * + * - The `watchExpression` is called on every call to {@link ng.$rootScope.Scope#$digest + * $digest()} and should return the value that will be watched. (Since + * {@link ng.$rootScope.Scope#$digest $digest()} reruns when it detects changes the + * `watchExpression` can execute multiple times per + * {@link ng.$rootScope.Scope#$digest $digest()} and should be idempotent.) + * - The `listener` is called only when the value from the current `watchExpression` and the + * previous call to `watchExpression` are not equal (with the exception of the initial run, + * see below). Inequality is determined according to reference inequality, + * [strict comparison](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Comparison_Operators) + * via the `!==` Javascript operator, unless `objectEquality == true` + * (see next point) + * - When `objectEquality == true`, inequality of the `watchExpression` is determined + * according to the {@link angular.equals} function. To save the value of the object for + * later comparison, the {@link angular.copy} function is used. This therefore means that + * watching complex objects will have adverse memory and performance implications. + * - The watch `listener` may change the model, which may trigger other `listener`s to fire. + * This is achieved by rerunning the watchers until no changes are detected. The rerun + * iteration limit is 10 to prevent an infinite loop deadlock. + * + * + * If you want to be notified whenever {@link ng.$rootScope.Scope#$digest $digest} is called, + * you can register a `watchExpression` function with no `listener`. (Since `watchExpression` + * can execute multiple times per {@link ng.$rootScope.Scope#$digest $digest} cycle when a + * change is detected, be prepared for multiple calls to your listener.) + * + * After a watcher is registered with the scope, the `listener` fn is called asynchronously + * (via {@link ng.$rootScope.Scope#$evalAsync $evalAsync}) to initialize the + * watcher. In rare cases, this is undesirable because the listener is called when the result + * of `watchExpression` didn't change. To detect this scenario within the `listener` fn, you + * can compare the `newVal` and `oldVal`. If these two values are identical (`===`) then the + * listener was called due to initialization. + * + * The example below contains an illustration of using a function as your $watch listener + * + * + * # Example + * ```js + // let's assume that scope was dependency injected as the $rootScope + var scope = $rootScope; + scope.name = 'misko'; + scope.counter = 0; + + expect(scope.counter).toEqual(0); + scope.$watch('name', function(newValue, oldValue) { + scope.counter = scope.counter + 1; + }); + expect(scope.counter).toEqual(0); + + scope.$digest(); + // the listener is always called during the first $digest loop after it was registered + expect(scope.counter).toEqual(1); + + scope.$digest(); + // but now it will not be called unless the value changes + expect(scope.counter).toEqual(1); + + scope.name = 'adam'; + scope.$digest(); + expect(scope.counter).toEqual(2); + + + + // Using a listener function + var food; + scope.foodCounter = 0; + expect(scope.foodCounter).toEqual(0); + scope.$watch( + // This is the listener function + function() { return food; }, + // This is the change handler + function(newValue, oldValue) { + if ( newValue !== oldValue ) { + // Only increment the counter if the value changed + scope.foodCounter = scope.foodCounter + 1; + } + } + ); + // No digest has been run so the counter will be zero + expect(scope.foodCounter).toEqual(0); + + // Run the digest but since food has not changed count will still be zero + scope.$digest(); + expect(scope.foodCounter).toEqual(0); + + // Update food and run digest. Now the counter will increment + food = 'cheeseburger'; + scope.$digest(); + expect(scope.foodCounter).toEqual(1); + + * ``` + * + * + * + * @param {(function()|string)} watchExpression Expression that is evaluated on each + * {@link ng.$rootScope.Scope#$digest $digest} cycle. A change in the return value triggers + * a call to the `listener`. + * + * - `string`: Evaluated as {@link guide/expression expression} + * - `function(scope)`: called with current `scope` as a parameter. + * @param {(function()|string)=} listener Callback called whenever the return value of + * the `watchExpression` changes. + * + * - `string`: Evaluated as {@link guide/expression expression} + * - `function(newValue, oldValue, scope)`: called with current and previous values as + * parameters. + * + * @param {boolean=} objectEquality Compare for object equality using {@link angular.equals} instead of + * comparing for reference equality. + * @returns {function()} Returns a deregistration function for this listener. + */ + $watch: function(watchExp, listener, objectEquality) { + var scope = this, + get = compileToFn(watchExp, 'watch'), + array = scope.$$watchers, + watcher = { + fn: listener, + last: initWatchVal, + get: get, + exp: watchExp, + eq: !!objectEquality + }; + + lastDirtyWatch = null; + + // in the case user pass string, we need to compile it, do we really need this ? + if (!isFunction(listener)) { + var listenFn = compileToFn(listener || noop, 'listener'); + watcher.fn = function(newVal, oldVal, scope) {listenFn(scope);}; + } + + if (typeof watchExp == 'string' && get.constant) { + var originalFn = watcher.fn; + watcher.fn = function(newVal, oldVal, scope) { + originalFn.call(this, newVal, oldVal, scope); + arrayRemove(array, watcher); + }; + } + + if (!array) { + array = scope.$$watchers = []; + } + // we use unshift since we use a while loop in $digest for speed. + // the while loop reads in reverse order. + array.unshift(watcher); + + return function deregisterWatch() { + arrayRemove(array, watcher); + lastDirtyWatch = null; + }; + }, + + + /** + * @ngdoc method + * @name $rootScope.Scope#$watchCollection + * @kind function + * + * @description + * Shallow watches the properties of an object and fires whenever any of the properties change + * (for arrays, this implies watching the array items; for object maps, this implies watching + * the properties). If a change is detected, the `listener` callback is fired. + * + * - The `obj` collection is observed via standard $watch operation and is examined on every + * call to $digest() to see if any items have been added, removed, or moved. + * - The `listener` is called whenever anything within the `obj` has changed. Examples include + * adding, removing, and moving items belonging to an object or array. + * + * + * # Example + * ```js + $scope.names = ['igor', 'matias', 'misko', 'james']; + $scope.dataCount = 4; + + $scope.$watchCollection('names', function(newNames, oldNames) { + $scope.dataCount = newNames.length; + }); + + expect($scope.dataCount).toEqual(4); + $scope.$digest(); + + //still at 4 ... no changes + expect($scope.dataCount).toEqual(4); + + $scope.names.pop(); + $scope.$digest(); + + //now there's been a change + expect($scope.dataCount).toEqual(3); + * ``` + * + * + * @param {string|function(scope)} obj Evaluated as {@link guide/expression expression}. The + * expression value should evaluate to an object or an array which is observed on each + * {@link ng.$rootScope.Scope#$digest $digest} cycle. Any shallow change within the + * collection will trigger a call to the `listener`. + * + * @param {function(newCollection, oldCollection, scope)} listener a callback function called + * when a change is detected. + * - The `newCollection` object is the newly modified data obtained from the `obj` expression + * - The `oldCollection` object is a copy of the former collection data. + * Due to performance considerations, the`oldCollection` value is computed only if the + * `listener` function declares two or more arguments. + * - The `scope` argument refers to the current scope. + * + * @returns {function()} Returns a de-registration function for this listener. When the + * de-registration function is executed, the internal watch operation is terminated. + */ + $watchCollection: function(obj, listener) { + var self = this; + // the current value, updated on each dirty-check run + var newValue; + // a shallow copy of the newValue from the last dirty-check run, + // updated to match newValue during dirty-check run + var oldValue; + // a shallow copy of the newValue from when the last change happened + var veryOldValue; + // only track veryOldValue if the listener is asking for it + var trackVeryOldValue = (listener.length > 1); + var changeDetected = 0; + var objGetter = $parse(obj); + var internalArray = []; + var internalObject = {}; + var initRun = true; + var oldLength = 0; + + function $watchCollectionWatch() { + newValue = objGetter(self); + var newLength, key, bothNaN; + + if (!isObject(newValue)) { // if primitive + if (oldValue !== newValue) { + oldValue = newValue; + changeDetected++; + } + } else if (isArrayLike(newValue)) { + if (oldValue !== internalArray) { + // we are transitioning from something which was not an array into array. + oldValue = internalArray; + oldLength = oldValue.length = 0; + changeDetected++; + } + + newLength = newValue.length; + + if (oldLength !== newLength) { + // if lengths do not match we need to trigger change notification + changeDetected++; + oldValue.length = oldLength = newLength; + } + // copy the items to oldValue and look for changes. + for (var i = 0; i < newLength; i++) { + bothNaN = (oldValue[i] !== oldValue[i]) && + (newValue[i] !== newValue[i]); + if (!bothNaN && (oldValue[i] !== newValue[i])) { + changeDetected++; + oldValue[i] = newValue[i]; + } + } + } else { + if (oldValue !== internalObject) { + // we are transitioning from something which was not an object into object. + oldValue = internalObject = {}; + oldLength = 0; + changeDetected++; + } + // copy the items to oldValue and look for changes. + newLength = 0; + for (key in newValue) { + if (newValue.hasOwnProperty(key)) { + newLength++; + if (oldValue.hasOwnProperty(key)) { + bothNaN = (oldValue[key] !== oldValue[key]) && + (newValue[key] !== newValue[key]); + if (!bothNaN && (oldValue[key] !== newValue[key])) { + changeDetected++; + oldValue[key] = newValue[key]; + } + } else { + oldLength++; + oldValue[key] = newValue[key]; + changeDetected++; + } + } + } + if (oldLength > newLength) { + // we used to have more keys, need to find them and destroy them. + changeDetected++; + for(key in oldValue) { + if (oldValue.hasOwnProperty(key) && !newValue.hasOwnProperty(key)) { + oldLength--; + delete oldValue[key]; + } + } + } + } + return changeDetected; + } + + function $watchCollectionAction() { + if (initRun) { + initRun = false; + listener(newValue, newValue, self); + } else { + listener(newValue, veryOldValue, self); + } + + // make a copy for the next time a collection is changed + if (trackVeryOldValue) { + if (!isObject(newValue)) { + //primitive + veryOldValue = newValue; + } else if (isArrayLike(newValue)) { + veryOldValue = new Array(newValue.length); + for (var i = 0; i < newValue.length; i++) { + veryOldValue[i] = newValue[i]; + } + } else { // if object + veryOldValue = {}; + for (var key in newValue) { + if (hasOwnProperty.call(newValue, key)) { + veryOldValue[key] = newValue[key]; + } + } + } + } + } + + return this.$watch($watchCollectionWatch, $watchCollectionAction); + }, + + /** + * @ngdoc method + * @name $rootScope.Scope#$digest + * @kind function + * + * @description + * Processes all of the {@link ng.$rootScope.Scope#$watch watchers} of the current scope and + * its children. Because a {@link ng.$rootScope.Scope#$watch watcher}'s listener can change + * the model, the `$digest()` keeps calling the {@link ng.$rootScope.Scope#$watch watchers} + * until no more listeners are firing. This means that it is possible to get into an infinite + * loop. This function will throw `'Maximum iteration limit exceeded.'` if the number of + * iterations exceeds 10. + * + * Usually, you don't call `$digest()` directly in + * {@link ng.directive:ngController controllers} or in + * {@link ng.$compileProvider#directive directives}. + * Instead, you should call {@link ng.$rootScope.Scope#$apply $apply()} (typically from within + * a {@link ng.$compileProvider#directive directives}), which will force a `$digest()`. + * + * If you want to be notified whenever `$digest()` is called, + * you can register a `watchExpression` function with + * {@link ng.$rootScope.Scope#$watch $watch()} with no `listener`. + * + * In unit tests, you may need to call `$digest()` to simulate the scope life cycle. + * + * # Example + * ```js + var scope = ...; + scope.name = 'misko'; + scope.counter = 0; + + expect(scope.counter).toEqual(0); + scope.$watch('name', function(newValue, oldValue) { + scope.counter = scope.counter + 1; + }); + expect(scope.counter).toEqual(0); + + scope.$digest(); + // the listener is always called during the first $digest loop after it was registered + expect(scope.counter).toEqual(1); + + scope.$digest(); + // but now it will not be called unless the value changes + expect(scope.counter).toEqual(1); + + scope.name = 'adam'; + scope.$digest(); + expect(scope.counter).toEqual(2); + * ``` + * + */ + $digest: function() { + var watch, value, last, + watchers, + asyncQueue = this.$$asyncQueue, + postDigestQueue = this.$$postDigestQueue, + length, + dirty, ttl = TTL, + next, current, target = this, + watchLog = [], + logIdx, logMsg, asyncTask; + + beginPhase('$digest'); + // Check for changes to browser url that happened in sync before the call to $digest + $browser.$$checkUrlChange(); + + lastDirtyWatch = null; + + do { // "while dirty" loop + dirty = false; + current = target; + + while(asyncQueue.length) { + try { + asyncTask = asyncQueue.shift(); + asyncTask.scope.$eval(asyncTask.expression); + } catch (e) { + clearPhase(); + $exceptionHandler(e); + } + lastDirtyWatch = null; + } + + traverseScopesLoop: + do { // "traverse the scopes" loop + if ((watchers = current.$$watchers)) { + // process our watches + length = watchers.length; + while (length--) { + try { + watch = watchers[length]; + // Most common watches are on primitives, in which case we can short + // circuit it with === operator, only when === fails do we use .equals + if (watch) { + if ((value = watch.get(current)) !== (last = watch.last) && + !(watch.eq + ? equals(value, last) + : (typeof value === 'number' && typeof last === 'number' + && isNaN(value) && isNaN(last)))) { + dirty = true; + lastDirtyWatch = watch; + watch.last = watch.eq ? copy(value, null) : value; + watch.fn(value, ((last === initWatchVal) ? value : last), current); + if (ttl < 5) { + logIdx = 4 - ttl; + if (!watchLog[logIdx]) watchLog[logIdx] = []; + logMsg = (isFunction(watch.exp)) + ? 'fn: ' + (watch.exp.name || watch.exp.toString()) + : watch.exp; + logMsg += '; newVal: ' + toJson(value) + '; oldVal: ' + toJson(last); + watchLog[logIdx].push(logMsg); + } + } else if (watch === lastDirtyWatch) { + // If the most recently dirty watcher is now clean, short circuit since the remaining watchers + // have already been tested. + dirty = false; + break traverseScopesLoop; + } + } + } catch (e) { + clearPhase(); + $exceptionHandler(e); + } + } + } + + // Insanity Warning: scope depth-first traversal + // yes, this code is a bit crazy, but it works and we have tests to prove it! + // this piece should be kept in sync with the traversal in $broadcast + if (!(next = (current.$$childHead || + (current !== target && current.$$nextSibling)))) { + while(current !== target && !(next = current.$$nextSibling)) { + current = current.$parent; + } + } + } while ((current = next)); + + // `break traverseScopesLoop;` takes us to here + + if((dirty || asyncQueue.length) && !(ttl--)) { + clearPhase(); + throw $rootScopeMinErr('infdig', + '{0} $digest() iterations reached. Aborting!\n' + + 'Watchers fired in the last 5 iterations: {1}', + TTL, toJson(watchLog)); + } + + } while (dirty || asyncQueue.length); + + clearPhase(); + + while(postDigestQueue.length) { + try { + postDigestQueue.shift()(); + } catch (e) { + $exceptionHandler(e); + } + } + }, + + + /** + * @ngdoc event + * @name $rootScope.Scope#$destroy + * @eventType broadcast on scope being destroyed + * + * @description + * Broadcasted when a scope and its children are being destroyed. + * + * Note that, in AngularJS, there is also a `$destroy` jQuery event, which can be used to + * clean up DOM bindings before an element is removed from the DOM. + */ + + /** + * @ngdoc method + * @name $rootScope.Scope#$destroy + * @kind function + * + * @description + * Removes the current scope (and all of its children) from the parent scope. Removal implies + * that calls to {@link ng.$rootScope.Scope#$digest $digest()} will no longer + * propagate to the current scope and its children. Removal also implies that the current + * scope is eligible for garbage collection. + * + * The `$destroy()` is usually used by directives such as + * {@link ng.directive:ngRepeat ngRepeat} for managing the + * unrolling of the loop. + * + * Just before a scope is destroyed, a `$destroy` event is broadcasted on this scope. + * Application code can register a `$destroy` event handler that will give it a chance to + * perform any necessary cleanup. + * + * Note that, in AngularJS, there is also a `$destroy` jQuery event, which can be used to + * clean up DOM bindings before an element is removed from the DOM. + */ + $destroy: function() { + // we can't destroy the root scope or a scope that has been already destroyed + if (this.$$destroyed) return; + var parent = this.$parent; + + this.$broadcast('$destroy'); + this.$$destroyed = true; + if (this === $rootScope) return; + + forEach(this.$$listenerCount, bind(null, decrementListenerCount, this)); + + // sever all the references to parent scopes (after this cleanup, the current scope should + // not be retained by any of our references and should be eligible for garbage collection) + if (parent.$$childHead == this) parent.$$childHead = this.$$nextSibling; + if (parent.$$childTail == this) parent.$$childTail = this.$$prevSibling; + if (this.$$prevSibling) this.$$prevSibling.$$nextSibling = this.$$nextSibling; + if (this.$$nextSibling) this.$$nextSibling.$$prevSibling = this.$$prevSibling; + + + // All of the code below is bogus code that works around V8's memory leak via optimized code + // and inline caches. + // + // see: + // - https://code.google.com/p/v8/issues/detail?id=2073#c26 + // - https://github.com/angular/angular.js/issues/6794#issuecomment-38648909 + // - https://github.com/angular/angular.js/issues/1313#issuecomment-10378451 + + this.$parent = this.$$nextSibling = this.$$prevSibling = this.$$childHead = + this.$$childTail = this.$root = null; + + // don't reset these to null in case some async task tries to register a listener/watch/task + this.$$listeners = {}; + this.$$watchers = this.$$asyncQueue = this.$$postDigestQueue = []; + + // prevent NPEs since these methods have references to properties we nulled out + this.$destroy = this.$digest = this.$apply = noop; + this.$on = this.$watch = function() { return noop; }; + }, + + /** + * @ngdoc method + * @name $rootScope.Scope#$eval + * @kind function + * + * @description + * Executes the `expression` on the current scope and returns the result. Any exceptions in + * the expression are propagated (uncaught). This is useful when evaluating Angular + * expressions. + * + * # Example + * ```js + var scope = ng.$rootScope.Scope(); + scope.a = 1; + scope.b = 2; + + expect(scope.$eval('a+b')).toEqual(3); + expect(scope.$eval(function(scope){ return scope.a + scope.b; })).toEqual(3); + * ``` + * + * @param {(string|function())=} expression An angular expression to be executed. + * + * - `string`: execute using the rules as defined in {@link guide/expression expression}. + * - `function(scope)`: execute the function with the current `scope` parameter. + * + * @param {(object)=} locals Local variables object, useful for overriding values in scope. + * @returns {*} The result of evaluating the expression. + */ + $eval: function(expr, locals) { + return $parse(expr)(this, locals); + }, + + /** + * @ngdoc method + * @name $rootScope.Scope#$evalAsync + * @kind function + * + * @description + * Executes the expression on the current scope at a later point in time. + * + * The `$evalAsync` makes no guarantees as to when the `expression` will be executed, only + * that: + * + * - it will execute after the function that scheduled the evaluation (preferably before DOM + * rendering). + * - at least one {@link ng.$rootScope.Scope#$digest $digest cycle} will be performed after + * `expression` execution. + * + * Any exceptions from the execution of the expression are forwarded to the + * {@link ng.$exceptionHandler $exceptionHandler} service. + * + * __Note:__ if this function is called outside of a `$digest` cycle, a new `$digest` cycle + * will be scheduled. However, it is encouraged to always call code that changes the model + * from within an `$apply` call. That includes code evaluated via `$evalAsync`. + * + * @param {(string|function())=} expression An angular expression to be executed. + * + * - `string`: execute using the rules as defined in {@link guide/expression expression}. + * - `function(scope)`: execute the function with the current `scope` parameter. + * + */ + $evalAsync: function(expr) { + // if we are outside of an $digest loop and this is the first time we are scheduling async + // task also schedule async auto-flush + if (!$rootScope.$$phase && !$rootScope.$$asyncQueue.length) { + $browser.defer(function() { + if ($rootScope.$$asyncQueue.length) { + $rootScope.$digest(); + } + }); + } + + this.$$asyncQueue.push({scope: this, expression: expr}); + }, + + $$postDigest : function(fn) { + this.$$postDigestQueue.push(fn); + }, + + /** + * @ngdoc method + * @name $rootScope.Scope#$apply + * @kind function + * + * @description + * `$apply()` is used to execute an expression in angular from outside of the angular + * framework. (For example from browser DOM events, setTimeout, XHR or third party libraries). + * Because we are calling into the angular framework we need to perform proper scope life + * cycle of {@link ng.$exceptionHandler exception handling}, + * {@link ng.$rootScope.Scope#$digest executing watches}. + * + * ## Life cycle + * + * # Pseudo-Code of `$apply()` + * ```js + function $apply(expr) { + try { + return $eval(expr); + } catch (e) { + $exceptionHandler(e); + } finally { + $root.$digest(); + } + } + * ``` + * + * + * Scope's `$apply()` method transitions through the following stages: + * + * 1. The {@link guide/expression expression} is executed using the + * {@link ng.$rootScope.Scope#$eval $eval()} method. + * 2. Any exceptions from the execution of the expression are forwarded to the + * {@link ng.$exceptionHandler $exceptionHandler} service. + * 3. The {@link ng.$rootScope.Scope#$watch watch} listeners are fired immediately after the + * expression was executed using the {@link ng.$rootScope.Scope#$digest $digest()} method. + * + * + * @param {(string|function())=} exp An angular expression to be executed. + * + * - `string`: execute using the rules as defined in {@link guide/expression expression}. + * - `function(scope)`: execute the function with current `scope` parameter. + * + * @returns {*} The result of evaluating the expression. + */ + $apply: function(expr) { + try { + beginPhase('$apply'); + return this.$eval(expr); + } catch (e) { + $exceptionHandler(e); + } finally { + clearPhase(); + try { + $rootScope.$digest(); + } catch (e) { + $exceptionHandler(e); + throw e; + } + } + }, + + /** + * @ngdoc method + * @name $rootScope.Scope#$on + * @kind function + * + * @description + * Listens on events of a given type. See {@link ng.$rootScope.Scope#$emit $emit} for + * discussion of event life cycle. + * + * The event listener function format is: `function(event, args...)`. The `event` object + * passed into the listener has the following attributes: + * + * - `targetScope` - `{Scope}`: the scope on which the event was `$emit`-ed or + * `$broadcast`-ed. + * - `currentScope` - `{Scope}`: the current scope which is handling the event. + * - `name` - `{string}`: name of the event. + * - `stopPropagation` - `{function=}`: calling `stopPropagation` function will cancel + * further event propagation (available only for events that were `$emit`-ed). + * - `preventDefault` - `{function}`: calling `preventDefault` sets `defaultPrevented` flag + * to true. + * - `defaultPrevented` - `{boolean}`: true if `preventDefault` was called. + * + * @param {string} name Event name to listen on. + * @param {function(event, ...args)} listener Function to call when the event is emitted. + * @returns {function()} Returns a deregistration function for this listener. + */ + $on: function(name, listener) { + var namedListeners = this.$$listeners[name]; + if (!namedListeners) { + this.$$listeners[name] = namedListeners = []; + } + namedListeners.push(listener); + + var current = this; + do { + if (!current.$$listenerCount[name]) { + current.$$listenerCount[name] = 0; + } + current.$$listenerCount[name]++; + } while ((current = current.$parent)); + + var self = this; + return function() { + namedListeners[indexOf(namedListeners, listener)] = null; + decrementListenerCount(self, 1, name); + }; + }, + + + /** + * @ngdoc method + * @name $rootScope.Scope#$emit + * @kind function + * + * @description + * Dispatches an event `name` upwards through the scope hierarchy notifying the + * registered {@link ng.$rootScope.Scope#$on} listeners. + * + * The event life cycle starts at the scope on which `$emit` was called. All + * {@link ng.$rootScope.Scope#$on listeners} listening for `name` event on this scope get + * notified. Afterwards, the event traverses upwards toward the root scope and calls all + * registered listeners along the way. The event will stop propagating if one of the listeners + * cancels it. + * + * Any exception emitted from the {@link ng.$rootScope.Scope#$on listeners} will be passed + * onto the {@link ng.$exceptionHandler $exceptionHandler} service. + * + * @param {string} name Event name to emit. + * @param {...*} args Optional one or more arguments which will be passed onto the event listeners. + * @return {Object} Event object (see {@link ng.$rootScope.Scope#$on}). + */ + $emit: function(name, args) { + var empty = [], + namedListeners, + scope = this, + stopPropagation = false, + event = { + name: name, + targetScope: scope, + stopPropagation: function() {stopPropagation = true;}, + preventDefault: function() { + event.defaultPrevented = true; + }, + defaultPrevented: false + }, + listenerArgs = concat([event], arguments, 1), + i, length; + + do { + namedListeners = scope.$$listeners[name] || empty; + event.currentScope = scope; + for (i=0, length=namedListeners.length; i<length; i++) { + + // if listeners were deregistered, defragment the array + if (!namedListeners[i]) { + namedListeners.splice(i, 1); + i--; + length--; + continue; + } + try { + //allow all listeners attached to the current scope to run + namedListeners[i].apply(null, listenerArgs); + } catch (e) { + $exceptionHandler(e); + } + } + //if any listener on the current scope stops propagation, prevent bubbling + if (stopPropagation) return event; + //traverse upwards + scope = scope.$parent; + } while (scope); + + return event; + }, + + + /** + * @ngdoc method + * @name $rootScope.Scope#$broadcast + * @kind function + * + * @description + * Dispatches an event `name` downwards to all child scopes (and their children) notifying the + * registered {@link ng.$rootScope.Scope#$on} listeners. + * + * The event life cycle starts at the scope on which `$broadcast` was called. All + * {@link ng.$rootScope.Scope#$on listeners} listening for `name` event on this scope get + * notified. Afterwards, the event propagates to all direct and indirect scopes of the current + * scope and calls all registered listeners along the way. The event cannot be canceled. + * + * Any exception emitted from the {@link ng.$rootScope.Scope#$on listeners} will be passed + * onto the {@link ng.$exceptionHandler $exceptionHandler} service. + * + * @param {string} name Event name to broadcast. + * @param {...*} args Optional one or more arguments which will be passed onto the event listeners. + * @return {Object} Event object, see {@link ng.$rootScope.Scope#$on} + */ + $broadcast: function(name, args) { + var target = this, + current = target, + next = target, + event = { + name: name, + targetScope: target, + preventDefault: function() { + event.defaultPrevented = true; + }, + defaultPrevented: false + }, + listenerArgs = concat([event], arguments, 1), + listeners, i, length; + + //down while you can, then up and next sibling or up and next sibling until back at root + while ((current = next)) { + event.currentScope = current; + listeners = current.$$listeners[name] || []; + for (i=0, length = listeners.length; i<length; i++) { + // if listeners were deregistered, defragment the array + if (!listeners[i]) { + listeners.splice(i, 1); + i--; + length--; + continue; + } + + try { + listeners[i].apply(null, listenerArgs); + } catch(e) { + $exceptionHandler(e); + } + } + + // Insanity Warning: scope depth-first traversal + // yes, this code is a bit crazy, but it works and we have tests to prove it! + // this piece should be kept in sync with the traversal in $digest + // (though it differs due to having the extra check for $$listenerCount) + if (!(next = ((current.$$listenerCount[name] && current.$$childHead) || + (current !== target && current.$$nextSibling)))) { + while(current !== target && !(next = current.$$nextSibling)) { + current = current.$parent; + } + } + } + + return event; + } + }; + + var $rootScope = new Scope(); + + return $rootScope; + + + function beginPhase(phase) { + if ($rootScope.$$phase) { + throw $rootScopeMinErr('inprog', '{0} already in progress', $rootScope.$$phase); + } + + $rootScope.$$phase = phase; + } + + function clearPhase() { + $rootScope.$$phase = null; + } + + function compileToFn(exp, name) { + var fn = $parse(exp); + assertArgFn(fn, name); + return fn; + } + + function decrementListenerCount(current, count, name) { + do { + current.$$listenerCount[name] -= count; + + if (current.$$listenerCount[name] === 0) { + delete current.$$listenerCount[name]; + } + } while ((current = current.$parent)); + } + + /** + * function used as an initial value for watchers. + * because it's unique we can easily tell it apart from other values + */ + function initWatchVal() {} + }]; +} + +/** + * @description + * Private service to sanitize uris for links and images. Used by $compile and $sanitize. + */ +function $$SanitizeUriProvider() { + var aHrefSanitizationWhitelist = /^\s*(https?|ftp|mailto|tel|file):/, + imgSrcSanitizationWhitelist = /^\s*((https?|ftp|file):|data:image\/)/; + + /** + * @description + * Retrieves or overrides the default regular expression that is used for whitelisting of safe + * urls during a[href] sanitization. + * + * The sanitization is a security measure aimed at prevent XSS attacks via html links. + * + * Any url about to be assigned to a[href] via data-binding is first normalized and turned into + * an absolute url. Afterwards, the url is matched against the `aHrefSanitizationWhitelist` + * regular expression. If a match is found, the original url is written into the dom. Otherwise, + * the absolute url is prefixed with `'unsafe:'` string and only then is it written into the DOM. + * + * @param {RegExp=} regexp New regexp to whitelist urls with. + * @returns {RegExp|ng.$compileProvider} Current RegExp if called without value or self for + * chaining otherwise. + */ + this.aHrefSanitizationWhitelist = function(regexp) { + if (isDefined(regexp)) { + aHrefSanitizationWhitelist = regexp; + return this; + } + return aHrefSanitizationWhitelist; + }; + + + /** + * @description + * Retrieves or overrides the default regular expression that is used for whitelisting of safe + * urls during img[src] sanitization. + * + * The sanitization is a security measure aimed at prevent XSS attacks via html links. + * + * Any url about to be assigned to img[src] via data-binding is first normalized and turned into + * an absolute url. Afterwards, the url is matched against the `imgSrcSanitizationWhitelist` + * regular expression. If a match is found, the original url is written into the dom. Otherwise, + * the absolute url is prefixed with `'unsafe:'` string and only then is it written into the DOM. + * + * @param {RegExp=} regexp New regexp to whitelist urls with. + * @returns {RegExp|ng.$compileProvider} Current RegExp if called without value or self for + * chaining otherwise. + */ + this.imgSrcSanitizationWhitelist = function(regexp) { + if (isDefined(regexp)) { + imgSrcSanitizationWhitelist = regexp; + return this; + } + return imgSrcSanitizationWhitelist; + }; + + this.$get = function() { + return function sanitizeUri(uri, isImage) { + var regex = isImage ? imgSrcSanitizationWhitelist : aHrefSanitizationWhitelist; + var normalizedVal; + // NOTE: urlResolve() doesn't support IE < 8 so we don't sanitize for that case. + if (!msie || msie >= 8 ) { + normalizedVal = urlResolve(uri).href; + if (normalizedVal !== '' && !normalizedVal.match(regex)) { + return 'unsafe:'+normalizedVal; + } + } + return uri; + }; + }; +} + +var $sceMinErr = minErr('$sce'); + +var SCE_CONTEXTS = { + HTML: 'html', + CSS: 'css', + URL: 'url', + // RESOURCE_URL is a subtype of URL used in contexts where a privileged resource is sourced from a + // url. (e.g. ng-include, script src, templateUrl) + RESOURCE_URL: 'resourceUrl', + JS: 'js' +}; + +// Helper functions follow. + +// Copied from: +// http://docs.closure-library.googlecode.com/git/closure_goog_string_string.js.source.html#line962 +// Prereq: s is a string. +function escapeForRegexp(s) { + return s.replace(/([-()\[\]{}+?*.$\^|,:#<!\\])/g, '\\$1'). + replace(/\x08/g, '\\x08'); +} + + +function adjustMatcher(matcher) { + if (matcher === 'self') { + return matcher; + } else if (isString(matcher)) { + // Strings match exactly except for 2 wildcards - '*' and '**'. + // '*' matches any character except those from the set ':/.?&'. + // '**' matches any character (like .* in a RegExp). + // More than 2 *'s raises an error as it's ill defined. + if (matcher.indexOf('***') > -1) { + throw $sceMinErr('iwcard', + 'Illegal sequence *** in string matcher. String: {0}', matcher); + } + matcher = escapeForRegexp(matcher). + replace('\\*\\*', '.*'). + replace('\\*', '[^:/.?&;]*'); + return new RegExp('^' + matcher + '$'); + } else if (isRegExp(matcher)) { + // The only other type of matcher allowed is a Regexp. + // Match entire URL / disallow partial matches. + // Flags are reset (i.e. no global, ignoreCase or multiline) + return new RegExp('^' + matcher.source + '$'); + } else { + throw $sceMinErr('imatcher', + 'Matchers may only be "self", string patterns or RegExp objects'); + } +} + + +function adjustMatchers(matchers) { + var adjustedMatchers = []; + if (isDefined(matchers)) { + forEach(matchers, function(matcher) { + adjustedMatchers.push(adjustMatcher(matcher)); + }); + } + return adjustedMatchers; +} + + +/** + * @ngdoc service + * @name $sceDelegate + * @kind function + * + * @description + * + * `$sceDelegate` is a service that is used by the `$sce` service to provide {@link ng.$sce Strict + * Contextual Escaping (SCE)} services to AngularJS. + * + * Typically, you would configure or override the {@link ng.$sceDelegate $sceDelegate} instead of + * the `$sce` service to customize the way Strict Contextual Escaping works in AngularJS. This is + * because, while the `$sce` provides numerous shorthand methods, etc., you really only need to + * override 3 core functions (`trustAs`, `getTrusted` and `valueOf`) to replace the way things + * work because `$sce` delegates to `$sceDelegate` for these operations. + * + * Refer {@link ng.$sceDelegateProvider $sceDelegateProvider} to configure this service. + * + * The default instance of `$sceDelegate` should work out of the box with little pain. While you + * can override it completely to change the behavior of `$sce`, the common case would + * involve configuring the {@link ng.$sceDelegateProvider $sceDelegateProvider} instead by setting + * your own whitelists and blacklists for trusting URLs used for loading AngularJS resources such as + * templates. Refer {@link ng.$sceDelegateProvider#resourceUrlWhitelist + * $sceDelegateProvider.resourceUrlWhitelist} and {@link + * ng.$sceDelegateProvider#resourceUrlBlacklist $sceDelegateProvider.resourceUrlBlacklist} + */ + +/** + * @ngdoc provider + * @name $sceDelegateProvider + * @description + * + * The `$sceDelegateProvider` provider allows developers to configure the {@link ng.$sceDelegate + * $sceDelegate} service. This allows one to get/set the whitelists and blacklists used to ensure + * that the URLs used for sourcing Angular templates are safe. Refer {@link + * ng.$sceDelegateProvider#resourceUrlWhitelist $sceDelegateProvider.resourceUrlWhitelist} and + * {@link ng.$sceDelegateProvider#resourceUrlBlacklist $sceDelegateProvider.resourceUrlBlacklist} + * + * For the general details about this service in Angular, read the main page for {@link ng.$sce + * Strict Contextual Escaping (SCE)}. + * + * **Example**: Consider the following case. <a name="example"></a> + * + * - your app is hosted at url `http://myapp.example.com/` + * - but some of your templates are hosted on other domains you control such as + * `http://srv01.assets.example.com/`, `http://srv02.assets.example.com/`, etc. + * - and you have an open redirect at `http://myapp.example.com/clickThru?...`. + * + * Here is what a secure configuration for this scenario might look like: + * + * ``` + * angular.module('myApp', []).config(function($sceDelegateProvider) { + * $sceDelegateProvider.resourceUrlWhitelist([ + * // Allow same origin resource loads. + * 'self', + * // Allow loading from our assets domain. Notice the difference between * and **. + * 'http://srv*.assets.example.com/**' + * ]); + * + * // The blacklist overrides the whitelist so the open redirect here is blocked. + * $sceDelegateProvider.resourceUrlBlacklist([ + * 'http://myapp.example.com/clickThru**' + * ]); + * }); + * ``` + */ + +function $SceDelegateProvider() { + this.SCE_CONTEXTS = SCE_CONTEXTS; + + // Resource URLs can also be trusted by policy. + var resourceUrlWhitelist = ['self'], + resourceUrlBlacklist = []; + + /** + * @ngdoc method + * @name $sceDelegateProvider#resourceUrlWhitelist + * @kind function + * + * @param {Array=} whitelist When provided, replaces the resourceUrlWhitelist with the value + * provided. This must be an array or null. A snapshot of this array is used so further + * changes to the array are ignored. + * + * Follow {@link ng.$sce#resourceUrlPatternItem this link} for a description of the items + * allowed in this array. + * + * Note: **an empty whitelist array will block all URLs**! + * + * @return {Array} the currently set whitelist array. + * + * The **default value** when no whitelist has been explicitly set is `['self']` allowing only + * same origin resource requests. + * + * @description + * Sets/Gets the whitelist of trusted resource URLs. + */ + this.resourceUrlWhitelist = function (value) { + if (arguments.length) { + resourceUrlWhitelist = adjustMatchers(value); + } + return resourceUrlWhitelist; + }; + + /** + * @ngdoc method + * @name $sceDelegateProvider#resourceUrlBlacklist + * @kind function + * + * @param {Array=} blacklist When provided, replaces the resourceUrlBlacklist with the value + * provided. This must be an array or null. A snapshot of this array is used so further + * changes to the array are ignored. + * + * Follow {@link ng.$sce#resourceUrlPatternItem this link} for a description of the items + * allowed in this array. + * + * The typical usage for the blacklist is to **block + * [open redirects](http://cwe.mitre.org/data/definitions/601.html)** served by your domain as + * these would otherwise be trusted but actually return content from the redirected domain. + * + * Finally, **the blacklist overrides the whitelist** and has the final say. + * + * @return {Array} the currently set blacklist array. + * + * The **default value** when no whitelist has been explicitly set is the empty array (i.e. there + * is no blacklist.) + * + * @description + * Sets/Gets the blacklist of trusted resource URLs. + */ + + this.resourceUrlBlacklist = function (value) { + if (arguments.length) { + resourceUrlBlacklist = adjustMatchers(value); + } + return resourceUrlBlacklist; + }; + + this.$get = ['$injector', function($injector) { + + var htmlSanitizer = function htmlSanitizer(html) { + throw $sceMinErr('unsafe', 'Attempting to use an unsafe value in a safe context.'); + }; + + if ($injector.has('$sanitize')) { + htmlSanitizer = $injector.get('$sanitize'); + } + + + function matchUrl(matcher, parsedUrl) { + if (matcher === 'self') { + return urlIsSameOrigin(parsedUrl); + } else { + // definitely a regex. See adjustMatchers() + return !!matcher.exec(parsedUrl.href); + } + } + + function isResourceUrlAllowedByPolicy(url) { + var parsedUrl = urlResolve(url.toString()); + var i, n, allowed = false; + // Ensure that at least one item from the whitelist allows this url. + for (i = 0, n = resourceUrlWhitelist.length; i < n; i++) { + if (matchUrl(resourceUrlWhitelist[i], parsedUrl)) { + allowed = true; + break; + } + } + if (allowed) { + // Ensure that no item from the blacklist blocked this url. + for (i = 0, n = resourceUrlBlacklist.length; i < n; i++) { + if (matchUrl(resourceUrlBlacklist[i], parsedUrl)) { + allowed = false; + break; + } + } + } + return allowed; + } + + function generateHolderType(Base) { + var holderType = function TrustedValueHolderType(trustedValue) { + this.$$unwrapTrustedValue = function() { + return trustedValue; + }; + }; + if (Base) { + holderType.prototype = new Base(); + } + holderType.prototype.valueOf = function sceValueOf() { + return this.$$unwrapTrustedValue(); + }; + holderType.prototype.toString = function sceToString() { + return this.$$unwrapTrustedValue().toString(); + }; + return holderType; + } + + var trustedValueHolderBase = generateHolderType(), + byType = {}; + + byType[SCE_CONTEXTS.HTML] = generateHolderType(trustedValueHolderBase); + byType[SCE_CONTEXTS.CSS] = generateHolderType(trustedValueHolderBase); + byType[SCE_CONTEXTS.URL] = generateHolderType(trustedValueHolderBase); + byType[SCE_CONTEXTS.JS] = generateHolderType(trustedValueHolderBase); + byType[SCE_CONTEXTS.RESOURCE_URL] = generateHolderType(byType[SCE_CONTEXTS.URL]); + + /** + * @ngdoc method + * @name $sceDelegate#trustAs + * + * @description + * Returns an object that is trusted by angular for use in specified strict + * contextual escaping contexts (such as ng-bind-html, ng-include, any src + * attribute interpolation, any dom event binding attribute interpolation + * such as for onclick, etc.) that uses the provided value. + * See {@link ng.$sce $sce} for enabling strict contextual escaping. + * + * @param {string} type The kind of context in which this value is safe for use. e.g. url, + * resourceUrl, html, js and css. + * @param {*} value The value that that should be considered trusted/safe. + * @returns {*} A value that can be used to stand in for the provided `value` in places + * where Angular expects a $sce.trustAs() return value. + */ + function trustAs(type, trustedValue) { + var Constructor = (byType.hasOwnProperty(type) ? byType[type] : null); + if (!Constructor) { + throw $sceMinErr('icontext', + 'Attempted to trust a value in invalid context. Context: {0}; Value: {1}', + type, trustedValue); + } + if (trustedValue === null || trustedValue === undefined || trustedValue === '') { + return trustedValue; + } + // All the current contexts in SCE_CONTEXTS happen to be strings. In order to avoid trusting + // mutable objects, we ensure here that the value passed in is actually a string. + if (typeof trustedValue !== 'string') { + throw $sceMinErr('itype', + 'Attempted to trust a non-string value in a content requiring a string: Context: {0}', + type); + } + return new Constructor(trustedValue); + } + + /** + * @ngdoc method + * @name $sceDelegate#valueOf + * + * @description + * If the passed parameter had been returned by a prior call to {@link ng.$sceDelegate#trustAs + * `$sceDelegate.trustAs`}, returns the value that had been passed to {@link + * ng.$sceDelegate#trustAs `$sceDelegate.trustAs`}. + * + * If the passed parameter is not a value that had been returned by {@link + * ng.$sceDelegate#trustAs `$sceDelegate.trustAs`}, returns it as-is. + * + * @param {*} value The result of a prior {@link ng.$sceDelegate#trustAs `$sceDelegate.trustAs`} + * call or anything else. + * @returns {*} The `value` that was originally provided to {@link ng.$sceDelegate#trustAs + * `$sceDelegate.trustAs`} if `value` is the result of such a call. Otherwise, returns + * `value` unchanged. + */ + function valueOf(maybeTrusted) { + if (maybeTrusted instanceof trustedValueHolderBase) { + return maybeTrusted.$$unwrapTrustedValue(); + } else { + return maybeTrusted; + } + } + + /** + * @ngdoc method + * @name $sceDelegate#getTrusted + * + * @description + * Takes the result of a {@link ng.$sceDelegate#trustAs `$sceDelegate.trustAs`} call and + * returns the originally supplied value if the queried context type is a supertype of the + * created type. If this condition isn't satisfied, throws an exception. + * + * @param {string} type The kind of context in which this value is to be used. + * @param {*} maybeTrusted The result of a prior {@link ng.$sceDelegate#trustAs + * `$sceDelegate.trustAs`} call. + * @returns {*} The value the was originally provided to {@link ng.$sceDelegate#trustAs + * `$sceDelegate.trustAs`} if valid in this context. Otherwise, throws an exception. + */ + function getTrusted(type, maybeTrusted) { + if (maybeTrusted === null || maybeTrusted === undefined || maybeTrusted === '') { + return maybeTrusted; + } + var constructor = (byType.hasOwnProperty(type) ? byType[type] : null); + if (constructor && maybeTrusted instanceof constructor) { + return maybeTrusted.$$unwrapTrustedValue(); + } + // If we get here, then we may only take one of two actions. + // 1. sanitize the value for the requested type, or + // 2. throw an exception. + if (type === SCE_CONTEXTS.RESOURCE_URL) { + if (isResourceUrlAllowedByPolicy(maybeTrusted)) { + return maybeTrusted; + } else { + throw $sceMinErr('insecurl', + 'Blocked loading resource from url not allowed by $sceDelegate policy. URL: {0}', + maybeTrusted.toString()); + } + } else if (type === SCE_CONTEXTS.HTML) { + return htmlSanitizer(maybeTrusted); + } + throw $sceMinErr('unsafe', 'Attempting to use an unsafe value in a safe context.'); + } + + return { trustAs: trustAs, + getTrusted: getTrusted, + valueOf: valueOf }; + }]; +} + + +/** + * @ngdoc provider + * @name $sceProvider + * @description + * + * The $sceProvider provider allows developers to configure the {@link ng.$sce $sce} service. + * - enable/disable Strict Contextual Escaping (SCE) in a module + * - override the default implementation with a custom delegate + * + * Read more about {@link ng.$sce Strict Contextual Escaping (SCE)}. + */ + +/* jshint maxlen: false*/ + +/** + * @ngdoc service + * @name $sce + * @kind function + * + * @description + * + * `$sce` is a service that provides Strict Contextual Escaping services to AngularJS. + * + * # Strict Contextual Escaping + * + * Strict Contextual Escaping (SCE) is a mode in which AngularJS requires bindings in certain + * contexts to result in a value that is marked as safe to use for that context. One example of + * such a context is binding arbitrary html controlled by the user via `ng-bind-html`. We refer + * to these contexts as privileged or SCE contexts. + * + * As of version 1.2, Angular ships with SCE enabled by default. + * + * Note: When enabled (the default), IE8 in quirks mode is not supported. In this mode, IE8 allows + * one to execute arbitrary javascript by the use of the expression() syntax. Refer + * <http://blogs.msdn.com/b/ie/archive/2008/10/16/ending-expressions.aspx> to learn more about them. + * You can ensure your document is in standards mode and not quirks mode by adding `<!doctype html>` + * to the top of your HTML document. + * + * SCE assists in writing code in way that (a) is secure by default and (b) makes auditing for + * security vulnerabilities such as XSS, clickjacking, etc. a lot easier. + * + * Here's an example of a binding in a privileged context: + * + * ``` + * <input ng-model="userHtml"> + * <div ng-bind-html="userHtml"></div> + * ``` + * + * Notice that `ng-bind-html` is bound to `userHtml` controlled by the user. With SCE + * disabled, this application allows the user to render arbitrary HTML into the DIV. + * In a more realistic example, one may be rendering user comments, blog articles, etc. via + * bindings. (HTML is just one example of a context where rendering user controlled input creates + * security vulnerabilities.) + * + * For the case of HTML, you might use a library, either on the client side, or on the server side, + * to sanitize unsafe HTML before binding to the value and rendering it in the document. + * + * How would you ensure that every place that used these types of bindings was bound to a value that + * was sanitized by your library (or returned as safe for rendering by your server?) How can you + * ensure that you didn't accidentally delete the line that sanitized the value, or renamed some + * properties/fields and forgot to update the binding to the sanitized value? + * + * To be secure by default, you want to ensure that any such bindings are disallowed unless you can + * determine that something explicitly says it's safe to use a value for binding in that + * context. You can then audit your code (a simple grep would do) to ensure that this is only done + * for those values that you can easily tell are safe - because they were received from your server, + * sanitized by your library, etc. You can organize your codebase to help with this - perhaps + * allowing only the files in a specific directory to do this. Ensuring that the internal API + * exposed by that code doesn't markup arbitrary values as safe then becomes a more manageable task. + * + * In the case of AngularJS' SCE service, one uses {@link ng.$sce#trustAs $sce.trustAs} + * (and shorthand methods such as {@link ng.$sce#trustAsHtml $sce.trustAsHtml}, etc.) to + * obtain values that will be accepted by SCE / privileged contexts. + * + * + * ## How does it work? + * + * In privileged contexts, directives and code will bind to the result of {@link ng.$sce#getTrusted + * $sce.getTrusted(context, value)} rather than to the value directly. Directives use {@link + * ng.$sce#parse $sce.parseAs} rather than `$parse` to watch attribute bindings, which performs the + * {@link ng.$sce#getTrusted $sce.getTrusted} behind the scenes on non-constant literals. + * + * As an example, {@link ng.directive:ngBindHtml ngBindHtml} uses {@link + * ng.$sce#parseAsHtml $sce.parseAsHtml(binding expression)}. Here's the actual code (slightly + * simplified): + * + * ``` + * var ngBindHtmlDirective = ['$sce', function($sce) { + * return function(scope, element, attr) { + * scope.$watch($sce.parseAsHtml(attr.ngBindHtml), function(value) { + * element.html(value || ''); + * }); + * }; + * }]; + * ``` + * + * ## Impact on loading templates + * + * This applies both to the {@link ng.directive:ngInclude `ng-include`} directive as well as + * `templateUrl`'s specified by {@link guide/directive directives}. + * + * By default, Angular only loads templates from the same domain and protocol as the application + * document. This is done by calling {@link ng.$sce#getTrustedResourceUrl + * $sce.getTrustedResourceUrl} on the template URL. To load templates from other domains and/or + * protocols, you may either either {@link ng.$sceDelegateProvider#resourceUrlWhitelist whitelist + * them} or {@link ng.$sce#trustAsResourceUrl wrap it} into a trusted value. + * + * *Please note*: + * The browser's + * [Same Origin Policy](https://code.google.com/p/browsersec/wiki/Part2#Same-origin_policy_for_XMLHttpRequest) + * and [Cross-Origin Resource Sharing (CORS)](http://www.w3.org/TR/cors/) + * policy apply in addition to this and may further restrict whether the template is successfully + * loaded. This means that without the right CORS policy, loading templates from a different domain + * won't work on all browsers. Also, loading templates from `file://` URL does not work on some + * browsers. + * + * ## This feels like too much overhead for the developer? + * + * It's important to remember that SCE only applies to interpolation expressions. + * + * If your expressions are constant literals, they're automatically trusted and you don't need to + * call `$sce.trustAs` on them (remember to include the `ngSanitize` module) (e.g. + * `<div ng-bind-html="'<b>implicitly trusted</b>'"></div>`) just works. + * + * Additionally, `a[href]` and `img[src]` automatically sanitize their URLs and do not pass them + * through {@link ng.$sce#getTrusted $sce.getTrusted}. SCE doesn't play a role here. + * + * The included {@link ng.$sceDelegate $sceDelegate} comes with sane defaults to allow you to load + * templates in `ng-include` from your application's domain without having to even know about SCE. + * It blocks loading templates from other domains or loading templates over http from an https + * served document. You can change these by setting your own custom {@link + * ng.$sceDelegateProvider#resourceUrlWhitelist whitelists} and {@link + * ng.$sceDelegateProvider#resourceUrlBlacklist blacklists} for matching such URLs. + * + * This significantly reduces the overhead. It is far easier to pay the small overhead and have an + * application that's secure and can be audited to verify that with much more ease than bolting + * security onto an application later. + * + * <a name="contexts"></a> + * ## What trusted context types are supported? + * + * | Context | Notes | + * |---------------------|----------------| + * | `$sce.HTML` | For HTML that's safe to source into the application. The {@link ng.directive:ngBindHtml ngBindHtml} directive uses this context for bindings. If an unsafe value is encountered and the {@link ngSanitize $sanitize} module is present this will sanitize the value instead of throwing an error. | + * | `$sce.CSS` | For CSS that's safe to source into the application. Currently unused. Feel free to use it in your own directives. | + * | `$sce.URL` | For URLs that are safe to follow as links. Currently unused (`<a href=` and `<img src=` sanitize their urls and don't constitute an SCE context. | + * | `$sce.RESOURCE_URL` | For URLs that are not only safe to follow as links, but whose contents are also safe to include in your application. Examples include `ng-include`, `src` / `ngSrc` bindings for tags other than `IMG` (e.g. `IFRAME`, `OBJECT`, etc.) <br><br>Note that `$sce.RESOURCE_URL` makes a stronger statement about the URL than `$sce.URL` does and therefore contexts requiring values trusted for `$sce.RESOURCE_URL` can be used anywhere that values trusted for `$sce.URL` are required. | + * | `$sce.JS` | For JavaScript that is safe to execute in your application's context. Currently unused. Feel free to use it in your own directives. | + * + * ## Format of items in {@link ng.$sceDelegateProvider#resourceUrlWhitelist resourceUrlWhitelist}/{@link ng.$sceDelegateProvider#resourceUrlBlacklist Blacklist} <a name="resourceUrlPatternItem"></a> + * + * Each element in these arrays must be one of the following: + * + * - **'self'** + * - The special **string**, `'self'`, can be used to match against all URLs of the **same + * domain** as the application document using the **same protocol**. + * - **String** (except the special value `'self'`) + * - The string is matched against the full *normalized / absolute URL* of the resource + * being tested (substring matches are not good enough.) + * - There are exactly **two wildcard sequences** - `*` and `**`. All other characters + * match themselves. + * - `*`: matches zero or more occurrences of any character other than one of the following 6 + * characters: '`:`', '`/`', '`.`', '`?`', '`&`' and ';'. It's a useful wildcard for use + * in a whitelist. + * - `**`: matches zero or more occurrences of *any* character. As such, it's not + * not appropriate to use in for a scheme, domain, etc. as it would match too much. (e.g. + * http://**.example.com/ would match http://evil.com/?ignore=.example.com/ and that might + * not have been the intention.) Its usage at the very end of the path is ok. (e.g. + * http://foo.example.com/templates/**). + * - **RegExp** (*see caveat below*) + * - *Caveat*: While regular expressions are powerful and offer great flexibility, their syntax + * (and all the inevitable escaping) makes them *harder to maintain*. It's easy to + * accidentally introduce a bug when one updates a complex expression (imho, all regexes should + * have good test coverage.). For instance, the use of `.` in the regex is correct only in a + * small number of cases. A `.` character in the regex used when matching the scheme or a + * subdomain could be matched against a `:` or literal `.` that was likely not intended. It + * is highly recommended to use the string patterns and only fall back to regular expressions + * if they as a last resort. + * - The regular expression must be an instance of RegExp (i.e. not a string.) It is + * matched against the **entire** *normalized / absolute URL* of the resource being tested + * (even when the RegExp did not have the `^` and `$` codes.) In addition, any flags + * present on the RegExp (such as multiline, global, ignoreCase) are ignored. + * - If you are generating your JavaScript from some other templating engine (not + * recommended, e.g. in issue [#4006](https://github.com/angular/angular.js/issues/4006)), + * remember to escape your regular expression (and be aware that you might need more than + * one level of escaping depending on your templating engine and the way you interpolated + * the value.) Do make use of your platform's escaping mechanism as it might be good + * enough before coding your own. e.g. Ruby has + * [Regexp.escape(str)](http://www.ruby-doc.org/core-2.0.0/Regexp.html#method-c-escape) + * and Python has [re.escape](http://docs.python.org/library/re.html#re.escape). + * Javascript lacks a similar built in function for escaping. Take a look at Google + * Closure library's [goog.string.regExpEscape(s)]( + * http://docs.closure-library.googlecode.com/git/closure_goog_string_string.js.source.html#line962). + * + * Refer {@link ng.$sceDelegateProvider $sceDelegateProvider} for an example. + * + * ## Show me an example using SCE. + * + * <example module="mySceApp" deps="angular-sanitize.js"> + * <file name="index.html"> + * <div ng-controller="myAppController as myCtrl"> + * <i ng-bind-html="myCtrl.explicitlyTrustedHtml" id="explicitlyTrustedHtml"></i><br><br> + * <b>User comments</b><br> + * By default, HTML that isn't explicitly trusted (e.g. Alice's comment) is sanitized when + * $sanitize is available. If $sanitize isn't available, this results in an error instead of an + * exploit. + * <div class="well"> + * <div ng-repeat="userComment in myCtrl.userComments"> + * <b>{{userComment.name}}</b>: + * <span ng-bind-html="userComment.htmlComment" class="htmlComment"></span> + * <br> + * </div> + * </div> + * </div> + * </file> + * + * <file name="script.js"> + * var mySceApp = angular.module('mySceApp', ['ngSanitize']); + * + * mySceApp.controller("myAppController", function myAppController($http, $templateCache, $sce) { + * var self = this; + * $http.get("test_data.json", {cache: $templateCache}).success(function(userComments) { + * self.userComments = userComments; + * }); + * self.explicitlyTrustedHtml = $sce.trustAsHtml( + * '<span onmouseover="this.textContent="Explicitly trusted HTML bypasses ' + + * 'sanitization."">Hover over this text.</span>'); + * }); + * </file> + * + * <file name="test_data.json"> + * [ + * { "name": "Alice", + * "htmlComment": + * "<span onmouseover='this.textContent=\"PWN3D!\"'>Is <i>anyone</i> reading this?</span>" + * }, + * { "name": "Bob", + * "htmlComment": "<i>Yes!</i> Am I the only other one?" + * } + * ] + * </file> + * + * <file name="protractor.js" type="protractor"> + * describe('SCE doc demo', function() { + * it('should sanitize untrusted values', function() { + * expect(element.all(by.css('.htmlComment')).first().getInnerHtml()) + * .toBe('<span>Is <i>anyone</i> reading this?</span>'); + * }); + * + * it('should NOT sanitize explicitly trusted values', function() { + * expect(element(by.id('explicitlyTrustedHtml')).getInnerHtml()).toBe( + * '<span onmouseover="this.textContent="Explicitly trusted HTML bypasses ' + + * 'sanitization."">Hover over this text.</span>'); + * }); + * }); + * </file> + * </example> + * + * + * + * ## Can I disable SCE completely? + * + * Yes, you can. However, this is strongly discouraged. SCE gives you a lot of security benefits + * for little coding overhead. It will be much harder to take an SCE disabled application and + * either secure it on your own or enable SCE at a later stage. It might make sense to disable SCE + * for cases where you have a lot of existing code that was written before SCE was introduced and + * you're migrating them a module at a time. + * + * That said, here's how you can completely disable SCE: + * + * ``` + * angular.module('myAppWithSceDisabledmyApp', []).config(function($sceProvider) { + * // Completely disable SCE. For demonstration purposes only! + * // Do not use in new projects. + * $sceProvider.enabled(false); + * }); + * ``` + * + */ +/* jshint maxlen: 100 */ + +function $SceProvider() { + var enabled = true; + + /** + * @ngdoc method + * @name $sceProvider#enabled + * @kind function + * + * @param {boolean=} value If provided, then enables/disables SCE. + * @return {boolean} true if SCE is enabled, false otherwise. + * + * @description + * Enables/disables SCE and returns the current value. + */ + this.enabled = function (value) { + if (arguments.length) { + enabled = !!value; + } + return enabled; + }; + + + /* Design notes on the default implementation for SCE. + * + * The API contract for the SCE delegate + * ------------------------------------- + * The SCE delegate object must provide the following 3 methods: + * + * - trustAs(contextEnum, value) + * This method is used to tell the SCE service that the provided value is OK to use in the + * contexts specified by contextEnum. It must return an object that will be accepted by + * getTrusted() for a compatible contextEnum and return this value. + * + * - valueOf(value) + * For values that were not produced by trustAs(), return them as is. For values that were + * produced by trustAs(), return the corresponding input value to trustAs. Basically, if + * trustAs is wrapping the given values into some type, this operation unwraps it when given + * such a value. + * + * - getTrusted(contextEnum, value) + * This function should return the a value that is safe to use in the context specified by + * contextEnum or throw and exception otherwise. + * + * NOTE: This contract deliberately does NOT state that values returned by trustAs() must be + * opaque or wrapped in some holder object. That happens to be an implementation detail. For + * instance, an implementation could maintain a registry of all trusted objects by context. In + * such a case, trustAs() would return the same object that was passed in. getTrusted() would + * return the same object passed in if it was found in the registry under a compatible context or + * throw an exception otherwise. An implementation might only wrap values some of the time based + * on some criteria. getTrusted() might return a value and not throw an exception for special + * constants or objects even if not wrapped. All such implementations fulfill this contract. + * + * + * A note on the inheritance model for SCE contexts + * ------------------------------------------------ + * I've used inheritance and made RESOURCE_URL wrapped types a subtype of URL wrapped types. This + * is purely an implementation details. + * + * The contract is simply this: + * + * getTrusted($sce.RESOURCE_URL, value) succeeding implies that getTrusted($sce.URL, value) + * will also succeed. + * + * Inheritance happens to capture this in a natural way. In some future, we + * may not use inheritance anymore. That is OK because no code outside of + * sce.js and sceSpecs.js would need to be aware of this detail. + */ + + this.$get = ['$parse', '$sniffer', '$sceDelegate', function( + $parse, $sniffer, $sceDelegate) { + // Prereq: Ensure that we're not running in IE8 quirks mode. In that mode, IE allows + // the "expression(javascript expression)" syntax which is insecure. + if (enabled && $sniffer.msie && $sniffer.msieDocumentMode < 8) { + throw $sceMinErr('iequirks', + 'Strict Contextual Escaping does not support Internet Explorer version < 9 in quirks ' + + 'mode. You can fix this by adding the text <!doctype html> to the top of your HTML ' + + 'document. See http://docs.angularjs.org/api/ng.$sce for more information.'); + } + + var sce = shallowCopy(SCE_CONTEXTS); + + /** + * @ngdoc method + * @name $sce#isEnabled + * @kind function + * + * @return {Boolean} true if SCE is enabled, false otherwise. If you want to set the value, you + * have to do it at module config time on {@link ng.$sceProvider $sceProvider}. + * + * @description + * Returns a boolean indicating if SCE is enabled. + */ + sce.isEnabled = function () { + return enabled; + }; + sce.trustAs = $sceDelegate.trustAs; + sce.getTrusted = $sceDelegate.getTrusted; + sce.valueOf = $sceDelegate.valueOf; + + if (!enabled) { + sce.trustAs = sce.getTrusted = function(type, value) { return value; }; + sce.valueOf = identity; + } + + /** + * @ngdoc method + * @name $sce#parseAs + * + * @description + * Converts Angular {@link guide/expression expression} into a function. This is like {@link + * ng.$parse $parse} and is identical when the expression is a literal constant. Otherwise, it + * wraps the expression in a call to {@link ng.$sce#getTrusted $sce.getTrusted(*type*, + * *result*)} + * + * @param {string} type The kind of SCE context in which this result will be used. + * @param {string} expression String expression to compile. + * @returns {function(context, locals)} a function which represents the compiled expression: + * + * * `context` – `{object}` – an object against which any expressions embedded in the strings + * are evaluated against (typically a scope object). + * * `locals` – `{object=}` – local variables context object, useful for overriding values in + * `context`. + */ + sce.parseAs = function sceParseAs(type, expr) { + var parsed = $parse(expr); + if (parsed.literal && parsed.constant) { + return parsed; + } else { + return function sceParseAsTrusted(self, locals) { + return sce.getTrusted(type, parsed(self, locals)); + }; + } + }; + + /** + * @ngdoc method + * @name $sce#trustAs + * + * @description + * Delegates to {@link ng.$sceDelegate#trustAs `$sceDelegate.trustAs`}. As such, + * returns an object that is trusted by angular for use in specified strict contextual + * escaping contexts (such as ng-bind-html, ng-include, any src attribute + * interpolation, any dom event binding attribute interpolation such as for onclick, etc.) + * that uses the provided value. See * {@link ng.$sce $sce} for enabling strict contextual + * escaping. + * + * @param {string} type The kind of context in which this value is safe for use. e.g. url, + * resource_url, html, js and css. + * @param {*} value The value that that should be considered trusted/safe. + * @returns {*} A value that can be used to stand in for the provided `value` in places + * where Angular expects a $sce.trustAs() return value. + */ + + /** + * @ngdoc method + * @name $sce#trustAsHtml + * + * @description + * Shorthand method. `$sce.trustAsHtml(value)` → + * {@link ng.$sceDelegate#trustAs `$sceDelegate.trustAs($sce.HTML, value)`} + * + * @param {*} value The value to trustAs. + * @returns {*} An object that can be passed to {@link ng.$sce#getTrustedHtml + * $sce.getTrustedHtml(value)} to obtain the original value. (privileged directives + * only accept expressions that are either literal constants or are the + * return value of {@link ng.$sce#trustAs $sce.trustAs}.) + */ + + /** + * @ngdoc method + * @name $sce#trustAsUrl + * + * @description + * Shorthand method. `$sce.trustAsUrl(value)` → + * {@link ng.$sceDelegate#trustAs `$sceDelegate.trustAs($sce.URL, value)`} + * + * @param {*} value The value to trustAs. + * @returns {*} An object that can be passed to {@link ng.$sce#getTrustedUrl + * $sce.getTrustedUrl(value)} to obtain the original value. (privileged directives + * only accept expressions that are either literal constants or are the + * return value of {@link ng.$sce#trustAs $sce.trustAs}.) + */ + + /** + * @ngdoc method + * @name $sce#trustAsResourceUrl + * + * @description + * Shorthand method. `$sce.trustAsResourceUrl(value)` → + * {@link ng.$sceDelegate#trustAs `$sceDelegate.trustAs($sce.RESOURCE_URL, value)`} + * + * @param {*} value The value to trustAs. + * @returns {*} An object that can be passed to {@link ng.$sce#getTrustedResourceUrl + * $sce.getTrustedResourceUrl(value)} to obtain the original value. (privileged directives + * only accept expressions that are either literal constants or are the return + * value of {@link ng.$sce#trustAs $sce.trustAs}.) + */ + + /** + * @ngdoc method + * @name $sce#trustAsJs + * + * @description + * Shorthand method. `$sce.trustAsJs(value)` → + * {@link ng.$sceDelegate#trustAs `$sceDelegate.trustAs($sce.JS, value)`} + * + * @param {*} value The value to trustAs. + * @returns {*} An object that can be passed to {@link ng.$sce#getTrustedJs + * $sce.getTrustedJs(value)} to obtain the original value. (privileged directives + * only accept expressions that are either literal constants or are the + * return value of {@link ng.$sce#trustAs $sce.trustAs}.) + */ + + /** + * @ngdoc method + * @name $sce#getTrusted + * + * @description + * Delegates to {@link ng.$sceDelegate#getTrusted `$sceDelegate.getTrusted`}. As such, + * takes the result of a {@link ng.$sce#trustAs `$sce.trustAs`}() call and returns the + * originally supplied value if the queried context type is a supertype of the created type. + * If this condition isn't satisfied, throws an exception. + * + * @param {string} type The kind of context in which this value is to be used. + * @param {*} maybeTrusted The result of a prior {@link ng.$sce#trustAs `$sce.trustAs`} + * call. + * @returns {*} The value the was originally provided to + * {@link ng.$sce#trustAs `$sce.trustAs`} if valid in this context. + * Otherwise, throws an exception. + */ + + /** + * @ngdoc method + * @name $sce#getTrustedHtml + * + * @description + * Shorthand method. `$sce.getTrustedHtml(value)` → + * {@link ng.$sceDelegate#getTrusted `$sceDelegate.getTrusted($sce.HTML, value)`} + * + * @param {*} value The value to pass to `$sce.getTrusted`. + * @returns {*} The return value of `$sce.getTrusted($sce.HTML, value)` + */ + + /** + * @ngdoc method + * @name $sce#getTrustedCss + * + * @description + * Shorthand method. `$sce.getTrustedCss(value)` → + * {@link ng.$sceDelegate#getTrusted `$sceDelegate.getTrusted($sce.CSS, value)`} + * + * @param {*} value The value to pass to `$sce.getTrusted`. + * @returns {*} The return value of `$sce.getTrusted($sce.CSS, value)` + */ + + /** + * @ngdoc method + * @name $sce#getTrustedUrl + * + * @description + * Shorthand method. `$sce.getTrustedUrl(value)` → + * {@link ng.$sceDelegate#getTrusted `$sceDelegate.getTrusted($sce.URL, value)`} + * + * @param {*} value The value to pass to `$sce.getTrusted`. + * @returns {*} The return value of `$sce.getTrusted($sce.URL, value)` + */ + + /** + * @ngdoc method + * @name $sce#getTrustedResourceUrl + * + * @description + * Shorthand method. `$sce.getTrustedResourceUrl(value)` → + * {@link ng.$sceDelegate#getTrusted `$sceDelegate.getTrusted($sce.RESOURCE_URL, value)`} + * + * @param {*} value The value to pass to `$sceDelegate.getTrusted`. + * @returns {*} The return value of `$sce.getTrusted($sce.RESOURCE_URL, value)` + */ + + /** + * @ngdoc method + * @name $sce#getTrustedJs + * + * @description + * Shorthand method. `$sce.getTrustedJs(value)` → + * {@link ng.$sceDelegate#getTrusted `$sceDelegate.getTrusted($sce.JS, value)`} + * + * @param {*} value The value to pass to `$sce.getTrusted`. + * @returns {*} The return value of `$sce.getTrusted($sce.JS, value)` + */ + + /** + * @ngdoc method + * @name $sce#parseAsHtml + * + * @description + * Shorthand method. `$sce.parseAsHtml(expression string)` → + * {@link ng.$sce#parse `$sce.parseAs($sce.HTML, value)`} + * + * @param {string} expression String expression to compile. + * @returns {function(context, locals)} a function which represents the compiled expression: + * + * * `context` – `{object}` – an object against which any expressions embedded in the strings + * are evaluated against (typically a scope object). + * * `locals` – `{object=}` – local variables context object, useful for overriding values in + * `context`. + */ + + /** + * @ngdoc method + * @name $sce#parseAsCss + * + * @description + * Shorthand method. `$sce.parseAsCss(value)` → + * {@link ng.$sce#parse `$sce.parseAs($sce.CSS, value)`} + * + * @param {string} expression String expression to compile. + * @returns {function(context, locals)} a function which represents the compiled expression: + * + * * `context` – `{object}` – an object against which any expressions embedded in the strings + * are evaluated against (typically a scope object). + * * `locals` – `{object=}` – local variables context object, useful for overriding values in + * `context`. + */ + + /** + * @ngdoc method + * @name $sce#parseAsUrl + * + * @description + * Shorthand method. `$sce.parseAsUrl(value)` → + * {@link ng.$sce#parse `$sce.parseAs($sce.URL, value)`} + * + * @param {string} expression String expression to compile. + * @returns {function(context, locals)} a function which represents the compiled expression: + * + * * `context` – `{object}` – an object against which any expressions embedded in the strings + * are evaluated against (typically a scope object). + * * `locals` – `{object=}` – local variables context object, useful for overriding values in + * `context`. + */ + + /** + * @ngdoc method + * @name $sce#parseAsResourceUrl + * + * @description + * Shorthand method. `$sce.parseAsResourceUrl(value)` → + * {@link ng.$sce#parse `$sce.parseAs($sce.RESOURCE_URL, value)`} + * + * @param {string} expression String expression to compile. + * @returns {function(context, locals)} a function which represents the compiled expression: + * + * * `context` – `{object}` – an object against which any expressions embedded in the strings + * are evaluated against (typically a scope object). + * * `locals` – `{object=}` – local variables context object, useful for overriding values in + * `context`. + */ + + /** + * @ngdoc method + * @name $sce#parseAsJs + * + * @description + * Shorthand method. `$sce.parseAsJs(value)` → + * {@link ng.$sce#parse `$sce.parseAs($sce.JS, value)`} + * + * @param {string} expression String expression to compile. + * @returns {function(context, locals)} a function which represents the compiled expression: + * + * * `context` – `{object}` – an object against which any expressions embedded in the strings + * are evaluated against (typically a scope object). + * * `locals` – `{object=}` – local variables context object, useful for overriding values in + * `context`. + */ + + // Shorthand delegations. + var parse = sce.parseAs, + getTrusted = sce.getTrusted, + trustAs = sce.trustAs; + + forEach(SCE_CONTEXTS, function (enumValue, name) { + var lName = lowercase(name); + sce[camelCase("parse_as_" + lName)] = function (expr) { + return parse(enumValue, expr); + }; + sce[camelCase("get_trusted_" + lName)] = function (value) { + return getTrusted(enumValue, value); + }; + sce[camelCase("trust_as_" + lName)] = function (value) { + return trustAs(enumValue, value); + }; + }); + + return sce; + }]; +} + +/** + * !!! This is an undocumented "private" service !!! + * + * @name $sniffer + * @requires $window + * @requires $document + * + * @property {boolean} history Does the browser support html5 history api ? + * @property {boolean} hashchange Does the browser support hashchange event ? + * @property {boolean} transitions Does the browser support CSS transition events ? + * @property {boolean} animations Does the browser support CSS animation events ? + * + * @description + * This is very simple implementation of testing browser's features. + */ +function $SnifferProvider() { + this.$get = ['$window', '$document', function($window, $document) { + var eventSupport = {}, + android = + int((/android (\d+)/.exec(lowercase(($window.navigator || {}).userAgent)) || [])[1]), + boxee = /Boxee/i.test(($window.navigator || {}).userAgent), + document = $document[0] || {}, + documentMode = document.documentMode, + vendorPrefix, + vendorRegex = /^(Moz|webkit|O|ms)(?=[A-Z])/, + bodyStyle = document.body && document.body.style, + transitions = false, + animations = false, + match; + + if (bodyStyle) { + for(var prop in bodyStyle) { + if(match = vendorRegex.exec(prop)) { + vendorPrefix = match[0]; + vendorPrefix = vendorPrefix.substr(0, 1).toUpperCase() + vendorPrefix.substr(1); + break; + } + } + + if(!vendorPrefix) { + vendorPrefix = ('WebkitOpacity' in bodyStyle) && 'webkit'; + } + + transitions = !!(('transition' in bodyStyle) || (vendorPrefix + 'Transition' in bodyStyle)); + animations = !!(('animation' in bodyStyle) || (vendorPrefix + 'Animation' in bodyStyle)); + + if (android && (!transitions||!animations)) { + transitions = isString(document.body.style.webkitTransition); + animations = isString(document.body.style.webkitAnimation); + } + } + + + return { + // Android has history.pushState, but it does not update location correctly + // so let's not use the history API at all. + // http://code.google.com/p/android/issues/detail?id=17471 + // https://github.com/angular/angular.js/issues/904 + + // older webkit browser (533.9) on Boxee box has exactly the same problem as Android has + // so let's not use the history API also + // We are purposefully using `!(android < 4)` to cover the case when `android` is undefined + // jshint -W018 + history: !!($window.history && $window.history.pushState && !(android < 4) && !boxee), + // jshint +W018 + hashchange: 'onhashchange' in $window && + // IE8 compatible mode lies + (!documentMode || documentMode > 7), + hasEvent: function(event) { + // IE9 implements 'input' event it's so fubared that we rather pretend that it doesn't have + // it. In particular the event is not fired when backspace or delete key are pressed or + // when cut operation is performed. + if (event == 'input' && msie == 9) return false; + + if (isUndefined(eventSupport[event])) { + var divElm = document.createElement('div'); + eventSupport[event] = 'on' + event in divElm; + } + + return eventSupport[event]; + }, + csp: csp(), + vendorPrefix: vendorPrefix, + transitions : transitions, + animations : animations, + android: android, + msie : msie, + msieDocumentMode: documentMode + }; + }]; +} + +function $TimeoutProvider() { + this.$get = ['$rootScope', '$browser', '$q', '$exceptionHandler', + function($rootScope, $browser, $q, $exceptionHandler) { + var deferreds = {}; + + + /** + * @ngdoc service + * @name $timeout + * + * @description + * Angular's wrapper for `window.setTimeout`. The `fn` function is wrapped into a try/catch + * block and delegates any exceptions to + * {@link ng.$exceptionHandler $exceptionHandler} service. + * + * The return value of registering a timeout function is a promise, which will be resolved when + * the timeout is reached and the timeout function is executed. + * + * To cancel a timeout request, call `$timeout.cancel(promise)`. + * + * In tests you can use {@link ngMock.$timeout `$timeout.flush()`} to + * synchronously flush the queue of deferred functions. + * + * @param {function()} fn A function, whose execution should be delayed. + * @param {number=} [delay=0] Delay in milliseconds. + * @param {boolean=} [invokeApply=true] If set to `false` skips model dirty checking, otherwise + * will invoke `fn` within the {@link ng.$rootScope.Scope#$apply $apply} block. + * @returns {Promise} Promise that will be resolved when the timeout is reached. The value this + * promise will be resolved with is the return value of the `fn` function. + * + */ + function timeout(fn, delay, invokeApply) { + var deferred = $q.defer(), + promise = deferred.promise, + skipApply = (isDefined(invokeApply) && !invokeApply), + timeoutId; + + timeoutId = $browser.defer(function() { + try { + deferred.resolve(fn()); + } catch(e) { + deferred.reject(e); + $exceptionHandler(e); + } + finally { + delete deferreds[promise.$$timeoutId]; + } + + if (!skipApply) $rootScope.$apply(); + }, delay); + + promise.$$timeoutId = timeoutId; + deferreds[timeoutId] = deferred; + + return promise; + } + + + /** + * @ngdoc method + * @name $timeout#cancel + * + * @description + * Cancels a task associated with the `promise`. As a result of this, the promise will be + * resolved with a rejection. + * + * @param {Promise=} promise Promise returned by the `$timeout` function. + * @returns {boolean} Returns `true` if the task hasn't executed yet and was successfully + * canceled. + */ + timeout.cancel = function(promise) { + if (promise && promise.$$timeoutId in deferreds) { + deferreds[promise.$$timeoutId].reject('canceled'); + delete deferreds[promise.$$timeoutId]; + return $browser.defer.cancel(promise.$$timeoutId); + } + return false; + }; + + return timeout; + }]; +} + +// NOTE: The usage of window and document instead of $window and $document here is +// deliberate. This service depends on the specific behavior of anchor nodes created by the +// browser (resolving and parsing URLs) that is unlikely to be provided by mock objects and +// cause us to break tests. In addition, when the browser resolves a URL for XHR, it +// doesn't know about mocked locations and resolves URLs to the real document - which is +// exactly the behavior needed here. There is little value is mocking these out for this +// service. +var urlParsingNode = document.createElement("a"); +var originUrl = urlResolve(window.location.href, true); + + +/** + * + * Implementation Notes for non-IE browsers + * ---------------------------------------- + * Assigning a URL to the href property of an anchor DOM node, even one attached to the DOM, + * results both in the normalizing and parsing of the URL. Normalizing means that a relative + * URL will be resolved into an absolute URL in the context of the application document. + * Parsing means that the anchor node's host, hostname, protocol, port, pathname and related + * properties are all populated to reflect the normalized URL. This approach has wide + * compatibility - Safari 1+, Mozilla 1+, Opera 7+,e etc. See + * http://www.aptana.com/reference/html/api/HTMLAnchorElement.html + * + * Implementation Notes for IE + * --------------------------- + * IE >= 8 and <= 10 normalizes the URL when assigned to the anchor node similar to the other + * browsers. However, the parsed components will not be set if the URL assigned did not specify + * them. (e.g. if you assign a.href = "foo", then a.protocol, a.host, etc. will be empty.) We + * work around that by performing the parsing in a 2nd step by taking a previously normalized + * URL (e.g. by assigning to a.href) and assigning it a.href again. This correctly populates the + * properties such as protocol, hostname, port, etc. + * + * IE7 does not normalize the URL when assigned to an anchor node. (Apparently, it does, if one + * uses the inner HTML approach to assign the URL as part of an HTML snippet - + * http://stackoverflow.com/a/472729) However, setting img[src] does normalize the URL. + * Unfortunately, setting img[src] to something like "javascript:foo" on IE throws an exception. + * Since the primary usage for normalizing URLs is to sanitize such URLs, we can't use that + * method and IE < 8 is unsupported. + * + * References: + * http://developer.mozilla.org/en-US/docs/Web/API/HTMLAnchorElement + * http://www.aptana.com/reference/html/api/HTMLAnchorElement.html + * http://url.spec.whatwg.org/#urlutils + * https://github.com/angular/angular.js/pull/2902 + * http://james.padolsey.com/javascript/parsing-urls-with-the-dom/ + * + * @kind function + * @param {string} url The URL to be parsed. + * @description Normalizes and parses a URL. + * @returns {object} Returns the normalized URL as a dictionary. + * + * | member name | Description | + * |---------------|----------------| + * | href | A normalized version of the provided URL if it was not an absolute URL | + * | protocol | The protocol including the trailing colon | + * | host | The host and port (if the port is non-default) of the normalizedUrl | + * | search | The search params, minus the question mark | + * | hash | The hash string, minus the hash symbol + * | hostname | The hostname + * | port | The port, without ":" + * | pathname | The pathname, beginning with "/" + * + */ +function urlResolve(url, base) { + var href = url; + + if (msie) { + // Normalize before parse. Refer Implementation Notes on why this is + // done in two steps on IE. + urlParsingNode.setAttribute("href", href); + href = urlParsingNode.href; + } + + urlParsingNode.setAttribute('href', href); + + // urlParsingNode provides the UrlUtils interface - http://url.spec.whatwg.org/#urlutils + return { + href: urlParsingNode.href, + protocol: urlParsingNode.protocol ? urlParsingNode.protocol.replace(/:$/, '') : '', + host: urlParsingNode.host, + search: urlParsingNode.search ? urlParsingNode.search.replace(/^\?/, '') : '', + hash: urlParsingNode.hash ? urlParsingNode.hash.replace(/^#/, '') : '', + hostname: urlParsingNode.hostname, + port: urlParsingNode.port, + pathname: (urlParsingNode.pathname.charAt(0) === '/') + ? urlParsingNode.pathname + : '/' + urlParsingNode.pathname + }; +} + +/** + * Parse a request URL and determine whether this is a same-origin request as the application document. + * + * @param {string|object} requestUrl The url of the request as a string that will be resolved + * or a parsed URL object. + * @returns {boolean} Whether the request is for the same origin as the application document. + */ +function urlIsSameOrigin(requestUrl) { + var parsed = (isString(requestUrl)) ? urlResolve(requestUrl) : requestUrl; + return (parsed.protocol === originUrl.protocol && + parsed.host === originUrl.host); +} + +/** + * @ngdoc service + * @name $window + * + * @description + * A reference to the browser's `window` object. While `window` + * is globally available in JavaScript, it causes testability problems, because + * it is a global variable. In angular we always refer to it through the + * `$window` service, so it may be overridden, removed or mocked for testing. + * + * Expressions, like the one defined for the `ngClick` directive in the example + * below, are evaluated with respect to the current scope. Therefore, there is + * no risk of inadvertently coding in a dependency on a global value in such an + * expression. + * + * @example + <example module="windowExample"> + <file name="index.html"> + <script> + angular.module('windowExample', []) + .controller('ExampleController', ['$scope', '$window', function ($scope, $window) { + $scope.greeting = 'Hello, World!'; + $scope.doGreeting = function(greeting) { + $window.alert(greeting); + }; + }]); + </script> + <div ng-controller="ExampleController"> + <input type="text" ng-model="greeting" /> + <button ng-click="doGreeting(greeting)">ALERT</button> + </div> + </file> + <file name="protractor.js" type="protractor"> + it('should display the greeting in the input box', function() { + element(by.model('greeting')).sendKeys('Hello, E2E Tests'); + // If we click the button it will block the test runner + // element(':button').click(); + }); + </file> + </example> + */ +function $WindowProvider(){ + this.$get = valueFn(window); +} + +/* global currencyFilter: true, + dateFilter: true, + filterFilter: true, + jsonFilter: true, + limitToFilter: true, + lowercaseFilter: true, + numberFilter: true, + orderByFilter: true, + uppercaseFilter: true, + */ + +/** + * @ngdoc provider + * @name $filterProvider + * @description + * + * Filters are just functions which transform input to an output. However filters need to be + * Dependency Injected. To achieve this a filter definition consists of a factory function which is + * annotated with dependencies and is responsible for creating a filter function. + * + * ```js + * // Filter registration + * function MyModule($provide, $filterProvider) { + * // create a service to demonstrate injection (not always needed) + * $provide.value('greet', function(name){ + * return 'Hello ' + name + '!'; + * }); + * + * // register a filter factory which uses the + * // greet service to demonstrate DI. + * $filterProvider.register('greet', function(greet){ + * // return the filter function which uses the greet service + * // to generate salutation + * return function(text) { + * // filters need to be forgiving so check input validity + * return text && greet(text) || text; + * }; + * }); + * } + * ``` + * + * The filter function is registered with the `$injector` under the filter name suffix with + * `Filter`. + * + * ```js + * it('should be the same instance', inject( + * function($filterProvider) { + * $filterProvider.register('reverse', function(){ + * return ...; + * }); + * }, + * function($filter, reverseFilter) { + * expect($filter('reverse')).toBe(reverseFilter); + * }); + * ``` + * + * + * For more information about how angular filters work, and how to create your own filters, see + * {@link guide/filter Filters} in the Angular Developer Guide. + */ + +/** + * @ngdoc service + * @name $filter + * @kind function + * @description + * Filters are used for formatting data displayed to the user. + * + * The general syntax in templates is as follows: + * + * {{ expression [| filter_name[:parameter_value] ... ] }} + * + * @param {String} name Name of the filter function to retrieve + * @return {Function} the filter function + * @example + <example name="$filter" module="filterExample"> + <file name="index.html"> + <div ng-controller="MainCtrl"> + <h3>{{ originalText }}</h3> + <h3>{{ filteredText }}</h3> + </div> + </file> + + <file name="script.js"> + angular.module('filterExample', []) + .controller('MainCtrl', function($scope, $filter) { + $scope.originalText = 'hello'; + $scope.filteredText = $filter('uppercase')($scope.originalText); + }); + </file> + </example> + */ +$FilterProvider.$inject = ['$provide']; +function $FilterProvider($provide) { + var suffix = 'Filter'; + + /** + * @ngdoc method + * @name $filterProvider#register + * @param {string|Object} name Name of the filter function, or an object map of filters where + * the keys are the filter names and the values are the filter factories. + * @returns {Object} Registered filter instance, or if a map of filters was provided then a map + * of the registered filter instances. + */ + function register(name, factory) { + if(isObject(name)) { + var filters = {}; + forEach(name, function(filter, key) { + filters[key] = register(key, filter); + }); + return filters; + } else { + return $provide.factory(name + suffix, factory); + } + } + this.register = register; + + this.$get = ['$injector', function($injector) { + return function(name) { + return $injector.get(name + suffix); + }; + }]; + + //////////////////////////////////////// + + /* global + currencyFilter: false, + dateFilter: false, + filterFilter: false, + jsonFilter: false, + limitToFilter: false, + lowercaseFilter: false, + numberFilter: false, + orderByFilter: false, + uppercaseFilter: false, + */ + + register('currency', currencyFilter); + register('date', dateFilter); + register('filter', filterFilter); + register('json', jsonFilter); + register('limitTo', limitToFilter); + register('lowercase', lowercaseFilter); + register('number', numberFilter); + register('orderBy', orderByFilter); + register('uppercase', uppercaseFilter); +} + +/** + * @ngdoc filter + * @name filter + * @kind function + * + * @description + * Selects a subset of items from `array` and returns it as a new array. + * + * @param {Array} array The source array. + * @param {string|Object|function()} expression The predicate to be used for selecting items from + * `array`. + * + * Can be one of: + * + * - `string`: The string is evaluated as an expression and the resulting value is used for substring match against + * the contents of the `array`. All strings or objects with string properties in `array` that contain this string + * will be returned. The predicate can be negated by prefixing the string with `!`. + * + * - `Object`: A pattern object can be used to filter specific properties on objects contained + * by `array`. For example `{name:"M", phone:"1"}` predicate will return an array of items + * which have property `name` containing "M" and property `phone` containing "1". A special + * property name `$` can be used (as in `{$:"text"}`) to accept a match against any + * property of the object. That's equivalent to the simple substring match with a `string` + * as described above. The predicate can be negated by prefixing the string with `!`. + * For Example `{name: "!M"}` predicate will return an array of items which have property `name` + * not containing "M". + * + * - `function(value)`: A predicate function can be used to write arbitrary filters. The function is + * called for each element of `array`. The final result is an array of those elements that + * the predicate returned true for. + * + * @param {function(actual, expected)|true|undefined} comparator Comparator which is used in + * determining if the expected value (from the filter expression) and actual value (from + * the object in the array) should be considered a match. + * + * Can be one of: + * + * - `function(actual, expected)`: + * The function will be given the object value and the predicate value to compare and + * should return true if the item should be included in filtered result. + * + * - `true`: A shorthand for `function(actual, expected) { return angular.equals(expected, actual)}`. + * this is essentially strict comparison of expected and actual. + * + * - `false|undefined`: A short hand for a function which will look for a substring match in case + * insensitive way. + * + * @example + <example> + <file name="index.html"> + <div ng-init="friends = [{name:'John', phone:'555-1276'}, + {name:'Mary', phone:'800-BIG-MARY'}, + {name:'Mike', phone:'555-4321'}, + {name:'Adam', phone:'555-5678'}, + {name:'Julie', phone:'555-8765'}, + {name:'Juliette', phone:'555-5678'}]"></div> + + Search: <input ng-model="searchText"> + <table id="searchTextResults"> + <tr><th>Name</th><th>Phone</th></tr> + <tr ng-repeat="friend in friends | filter:searchText"> + <td>{{friend.name}}</td> + <td>{{friend.phone}}</td> + </tr> + </table> + <hr> + Any: <input ng-model="search.$"> <br> + Name only <input ng-model="search.name"><br> + Phone only <input ng-model="search.phone"><br> + Equality <input type="checkbox" ng-model="strict"><br> + <table id="searchObjResults"> + <tr><th>Name</th><th>Phone</th></tr> + <tr ng-repeat="friendObj in friends | filter:search:strict"> + <td>{{friendObj.name}}</td> + <td>{{friendObj.phone}}</td> + </tr> + </table> + </file> + <file name="protractor.js" type="protractor"> + var expectFriendNames = function(expectedNames, key) { + element.all(by.repeater(key + ' in friends').column(key + '.name')).then(function(arr) { + arr.forEach(function(wd, i) { + expect(wd.getText()).toMatch(expectedNames[i]); + }); + }); + }; + + it('should search across all fields when filtering with a string', function() { + var searchText = element(by.model('searchText')); + searchText.clear(); + searchText.sendKeys('m'); + expectFriendNames(['Mary', 'Mike', 'Adam'], 'friend'); + + searchText.clear(); + searchText.sendKeys('76'); + expectFriendNames(['John', 'Julie'], 'friend'); + }); + + it('should search in specific fields when filtering with a predicate object', function() { + var searchAny = element(by.model('search.$')); + searchAny.clear(); + searchAny.sendKeys('i'); + expectFriendNames(['Mary', 'Mike', 'Julie', 'Juliette'], 'friendObj'); + }); + it('should use a equal comparison when comparator is true', function() { + var searchName = element(by.model('search.name')); + var strict = element(by.model('strict')); + searchName.clear(); + searchName.sendKeys('Julie'); + strict.click(); + expectFriendNames(['Julie'], 'friendObj'); + }); + </file> + </example> + */ +function filterFilter() { + return function(array, expression, comparator) { + if (!isArray(array)) return array; + + var comparatorType = typeof(comparator), + predicates = []; + + predicates.check = function(value) { + for (var j = 0; j < predicates.length; j++) { + if(!predicates[j](value)) { + return false; + } + } + return true; + }; + + if (comparatorType !== 'function') { + if (comparatorType === 'boolean' && comparator) { + comparator = function(obj, text) { + return angular.equals(obj, text); + }; + } else { + comparator = function(obj, text) { + if (obj && text && typeof obj === 'object' && typeof text === 'object') { + for (var objKey in obj) { + if (objKey.charAt(0) !== '$' && hasOwnProperty.call(obj, objKey) && + comparator(obj[objKey], text[objKey])) { + return true; + } + } + return false; + } + text = (''+text).toLowerCase(); + return (''+obj).toLowerCase().indexOf(text) > -1; + }; + } + } + + var search = function(obj, text){ + if (typeof text == 'string' && text.charAt(0) === '!') { + return !search(obj, text.substr(1)); + } + switch (typeof obj) { + case "boolean": + case "number": + case "string": + return comparator(obj, text); + case "object": + switch (typeof text) { + case "object": + return comparator(obj, text); + default: + for ( var objKey in obj) { + if (objKey.charAt(0) !== '$' && search(obj[objKey], text)) { + return true; + } + } + break; + } + return false; + case "array": + for ( var i = 0; i < obj.length; i++) { + if (search(obj[i], text)) { + return true; + } + } + return false; + default: + return false; + } + }; + switch (typeof expression) { + case "boolean": + case "number": + case "string": + // Set up expression object and fall through + expression = {$:expression}; + // jshint -W086 + case "object": + // jshint +W086 + for (var key in expression) { + (function(path) { + if (typeof expression[path] === 'undefined') return; + predicates.push(function(value) { + return search(path == '$' ? value : (value && value[path]), expression[path]); + }); + })(key); + } + break; + case 'function': + predicates.push(expression); + break; + default: + return array; + } + var filtered = []; + for ( var j = 0; j < array.length; j++) { + var value = array[j]; + if (predicates.check(value)) { + filtered.push(value); + } + } + return filtered; + }; +} + +/** + * @ngdoc filter + * @name currency + * @kind function + * + * @description + * Formats a number as a currency (ie $1,234.56). When no currency symbol is provided, default + * symbol for current locale is used. + * + * @param {number} amount Input to filter. + * @param {string=} symbol Currency symbol or identifier to be displayed. + * @returns {string} Formatted number. + * + * + * @example + <example module="currencyExample"> + <file name="index.html"> + <script> + angular.module('currencyExample', []) + .controller('ExampleController', ['$scope', function($scope) { + $scope.amount = 1234.56; + }]); + </script> + <div ng-controller="ExampleController"> + <input type="number" ng-model="amount"> <br> + default currency symbol ($): <span id="currency-default">{{amount | currency}}</span><br> + custom currency identifier (USD$): <span>{{amount | currency:"USD$"}}</span> + </div> + </file> + <file name="protractor.js" type="protractor"> + it('should init with 1234.56', function() { + expect(element(by.id('currency-default')).getText()).toBe('$1,234.56'); + expect(element(by.binding('amount | currency:"USD$"')).getText()).toBe('USD$1,234.56'); + }); + it('should update', function() { + if (browser.params.browser == 'safari') { + // Safari does not understand the minus key. See + // https://github.com/angular/protractor/issues/481 + return; + } + element(by.model('amount')).clear(); + element(by.model('amount')).sendKeys('-1234'); + expect(element(by.id('currency-default')).getText()).toBe('($1,234.00)'); + expect(element(by.binding('amount | currency:"USD$"')).getText()).toBe('(USD$1,234.00)'); + }); + </file> + </example> + */ +currencyFilter.$inject = ['$locale']; +function currencyFilter($locale) { + var formats = $locale.NUMBER_FORMATS; + return function(amount, currencySymbol){ + if (isUndefined(currencySymbol)) currencySymbol = formats.CURRENCY_SYM; + return formatNumber(amount, formats.PATTERNS[1], formats.GROUP_SEP, formats.DECIMAL_SEP, 2). + replace(/\u00A4/g, currencySymbol); + }; +} + +/** + * @ngdoc filter + * @name number + * @kind function + * + * @description + * Formats a number as text. + * + * If the input is not a number an empty string is returned. + * + * @param {number|string} number Number to format. + * @param {(number|string)=} fractionSize Number of decimal places to round the number to. + * If this is not provided then the fraction size is computed from the current locale's number + * formatting pattern. In the case of the default locale, it will be 3. + * @returns {string} Number rounded to decimalPlaces and places a “,” after each third digit. + * + * @example + <example module="numberFilterExample"> + <file name="index.html"> + <script> + angular.module('numberFilterExample', []) + .controller('ExampleController', ['$scope', function($scope) { + $scope.val = 1234.56789; + }]); + </script> + <div ng-controller="ExampleController"> + Enter number: <input ng-model='val'><br> + Default formatting: <span id='number-default'>{{val | number}}</span><br> + No fractions: <span>{{val | number:0}}</span><br> + Negative number: <span>{{-val | number:4}}</span> + </div> + </file> + <file name="protractor.js" type="protractor"> + it('should format numbers', function() { + expect(element(by.id('number-default')).getText()).toBe('1,234.568'); + expect(element(by.binding('val | number:0')).getText()).toBe('1,235'); + expect(element(by.binding('-val | number:4')).getText()).toBe('-1,234.5679'); + }); + + it('should update', function() { + element(by.model('val')).clear(); + element(by.model('val')).sendKeys('3374.333'); + expect(element(by.id('number-default')).getText()).toBe('3,374.333'); + expect(element(by.binding('val | number:0')).getText()).toBe('3,374'); + expect(element(by.binding('-val | number:4')).getText()).toBe('-3,374.3330'); + }); + </file> + </example> + */ + + +numberFilter.$inject = ['$locale']; +function numberFilter($locale) { + var formats = $locale.NUMBER_FORMATS; + return function(number, fractionSize) { + return formatNumber(number, formats.PATTERNS[0], formats.GROUP_SEP, formats.DECIMAL_SEP, + fractionSize); + }; +} + +var DECIMAL_SEP = '.'; +function formatNumber(number, pattern, groupSep, decimalSep, fractionSize) { + if (number == null || !isFinite(number) || isObject(number)) return ''; + + var isNegative = number < 0; + number = Math.abs(number); + var numStr = number + '', + formatedText = '', + parts = []; + + var hasExponent = false; + if (numStr.indexOf('e') !== -1) { + var match = numStr.match(/([\d\.]+)e(-?)(\d+)/); + if (match && match[2] == '-' && match[3] > fractionSize + 1) { + numStr = '0'; + number = 0; + } else { + formatedText = numStr; + hasExponent = true; + } + } + + if (!hasExponent) { + var fractionLen = (numStr.split(DECIMAL_SEP)[1] || '').length; + + // determine fractionSize if it is not specified + if (isUndefined(fractionSize)) { + fractionSize = Math.min(Math.max(pattern.minFrac, fractionLen), pattern.maxFrac); + } + + // safely round numbers in JS without hitting imprecisions of floating-point arithmetics + // inspired by: + // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Math/round + number = +(Math.round(+(number.toString() + 'e' + fractionSize)).toString() + 'e' + -fractionSize); + + if (number === 0) { + isNegative = false; + } + + var fraction = ('' + number).split(DECIMAL_SEP); + var whole = fraction[0]; + fraction = fraction[1] || ''; + + var i, pos = 0, + lgroup = pattern.lgSize, + group = pattern.gSize; + + if (whole.length >= (lgroup + group)) { + pos = whole.length - lgroup; + for (i = 0; i < pos; i++) { + if ((pos - i)%group === 0 && i !== 0) { + formatedText += groupSep; + } + formatedText += whole.charAt(i); + } + } + + for (i = pos; i < whole.length; i++) { + if ((whole.length - i)%lgroup === 0 && i !== 0) { + formatedText += groupSep; + } + formatedText += whole.charAt(i); + } + + // format fraction part. + while(fraction.length < fractionSize) { + fraction += '0'; + } + + if (fractionSize && fractionSize !== "0") formatedText += decimalSep + fraction.substr(0, fractionSize); + } else { + + if (fractionSize > 0 && number > -1 && number < 1) { + formatedText = number.toFixed(fractionSize); + } + } + + parts.push(isNegative ? pattern.negPre : pattern.posPre); + parts.push(formatedText); + parts.push(isNegative ? pattern.negSuf : pattern.posSuf); + return parts.join(''); +} + +function padNumber(num, digits, trim) { + var neg = ''; + if (num < 0) { + neg = '-'; + num = -num; + } + num = '' + num; + while(num.length < digits) num = '0' + num; + if (trim) + num = num.substr(num.length - digits); + return neg + num; +} + + +function dateGetter(name, size, offset, trim) { + offset = offset || 0; + return function(date) { + var value = date['get' + name](); + if (offset > 0 || value > -offset) + value += offset; + if (value === 0 && offset == -12 ) value = 12; + return padNumber(value, size, trim); + }; +} + +function dateStrGetter(name, shortForm) { + return function(date, formats) { + var value = date['get' + name](); + var get = uppercase(shortForm ? ('SHORT' + name) : name); + + return formats[get][value]; + }; +} + +function timeZoneGetter(date) { + var zone = -1 * date.getTimezoneOffset(); + var paddedZone = (zone >= 0) ? "+" : ""; + + paddedZone += padNumber(Math[zone > 0 ? 'floor' : 'ceil'](zone / 60), 2) + + padNumber(Math.abs(zone % 60), 2); + + return paddedZone; +} + +function ampmGetter(date, formats) { + return date.getHours() < 12 ? formats.AMPMS[0] : formats.AMPMS[1]; +} + +var DATE_FORMATS = { + yyyy: dateGetter('FullYear', 4), + yy: dateGetter('FullYear', 2, 0, true), + y: dateGetter('FullYear', 1), + MMMM: dateStrGetter('Month'), + MMM: dateStrGetter('Month', true), + MM: dateGetter('Month', 2, 1), + M: dateGetter('Month', 1, 1), + dd: dateGetter('Date', 2), + d: dateGetter('Date', 1), + HH: dateGetter('Hours', 2), + H: dateGetter('Hours', 1), + hh: dateGetter('Hours', 2, -12), + h: dateGetter('Hours', 1, -12), + mm: dateGetter('Minutes', 2), + m: dateGetter('Minutes', 1), + ss: dateGetter('Seconds', 2), + s: dateGetter('Seconds', 1), + // while ISO 8601 requires fractions to be prefixed with `.` or `,` + // we can be just safely rely on using `sss` since we currently don't support single or two digit fractions + sss: dateGetter('Milliseconds', 3), + EEEE: dateStrGetter('Day'), + EEE: dateStrGetter('Day', true), + a: ampmGetter, + Z: timeZoneGetter +}; + +var DATE_FORMATS_SPLIT = /((?:[^yMdHhmsaZE']+)|(?:'(?:[^']|'')*')|(?:E+|y+|M+|d+|H+|h+|m+|s+|a|Z))(.*)/, + NUMBER_STRING = /^\-?\d+$/; + +/** + * @ngdoc filter + * @name date + * @kind function + * + * @description + * Formats `date` to a string based on the requested `format`. + * + * `format` string can be composed of the following elements: + * + * * `'yyyy'`: 4 digit representation of year (e.g. AD 1 => 0001, AD 2010 => 2010) + * * `'yy'`: 2 digit representation of year, padded (00-99). (e.g. AD 2001 => 01, AD 2010 => 10) + * * `'y'`: 1 digit representation of year, e.g. (AD 1 => 1, AD 199 => 199) + * * `'MMMM'`: Month in year (January-December) + * * `'MMM'`: Month in year (Jan-Dec) + * * `'MM'`: Month in year, padded (01-12) + * * `'M'`: Month in year (1-12) + * * `'dd'`: Day in month, padded (01-31) + * * `'d'`: Day in month (1-31) + * * `'EEEE'`: Day in Week,(Sunday-Saturday) + * * `'EEE'`: Day in Week, (Sun-Sat) + * * `'HH'`: Hour in day, padded (00-23) + * * `'H'`: Hour in day (0-23) + * * `'hh'`: Hour in am/pm, padded (01-12) + * * `'h'`: Hour in am/pm, (1-12) + * * `'mm'`: Minute in hour, padded (00-59) + * * `'m'`: Minute in hour (0-59) + * * `'ss'`: Second in minute, padded (00-59) + * * `'s'`: Second in minute (0-59) + * * `'.sss' or ',sss'`: Millisecond in second, padded (000-999) + * * `'a'`: am/pm marker + * * `'Z'`: 4 digit (+sign) representation of the timezone offset (-1200-+1200) + * + * `format` string can also be one of the following predefined + * {@link guide/i18n localizable formats}: + * + * * `'medium'`: equivalent to `'MMM d, y h:mm:ss a'` for en_US locale + * (e.g. Sep 3, 2010 12:05:08 pm) + * * `'short'`: equivalent to `'M/d/yy h:mm a'` for en_US locale (e.g. 9/3/10 12:05 pm) + * * `'fullDate'`: equivalent to `'EEEE, MMMM d,y'` for en_US locale + * (e.g. Friday, September 3, 2010) + * * `'longDate'`: equivalent to `'MMMM d, y'` for en_US locale (e.g. September 3, 2010) + * * `'mediumDate'`: equivalent to `'MMM d, y'` for en_US locale (e.g. Sep 3, 2010) + * * `'shortDate'`: equivalent to `'M/d/yy'` for en_US locale (e.g. 9/3/10) + * * `'mediumTime'`: equivalent to `'h:mm:ss a'` for en_US locale (e.g. 12:05:08 pm) + * * `'shortTime'`: equivalent to `'h:mm a'` for en_US locale (e.g. 12:05 pm) + * + * `format` string can contain literal values. These need to be escaped by surrounding with single quotes (e.g. + * `"h 'in the morning'"`). In order to output a single quote, escape it - i.e., two single quotes in a sequence + * (e.g. `"h 'o''clock'"`). + * + * @param {(Date|number|string)} date Date to format either as Date object, milliseconds (string or + * number) or various ISO 8601 datetime string formats (e.g. yyyy-MM-ddTHH:mm:ss.sssZ and its + * shorter versions like yyyy-MM-ddTHH:mmZ, yyyy-MM-dd or yyyyMMddTHHmmssZ). If no timezone is + * specified in the string input, the time is considered to be in the local timezone. + * @param {string=} format Formatting rules (see Description). If not specified, + * `mediumDate` is used. + * @returns {string} Formatted string or the input if input is not recognized as date/millis. + * + * @example + <example> + <file name="index.html"> + <span ng-non-bindable>{{1288323623006 | date:'medium'}}</span>: + <span>{{1288323623006 | date:'medium'}}</span><br> + <span ng-non-bindable>{{1288323623006 | date:'yyyy-MM-dd HH:mm:ss Z'}}</span>: + <span>{{1288323623006 | date:'yyyy-MM-dd HH:mm:ss Z'}}</span><br> + <span ng-non-bindable>{{1288323623006 | date:'MM/dd/yyyy @ h:mma'}}</span>: + <span>{{'1288323623006' | date:'MM/dd/yyyy @ h:mma'}}</span><br> + <span ng-non-bindable>{{1288323623006 | date:"MM/dd/yyyy 'at' h:mma"}}</span>: + <span>{{'1288323623006' | date:"MM/dd/yyyy 'at' h:mma"}}</span><br> + </file> + <file name="protractor.js" type="protractor"> + it('should format date', function() { + expect(element(by.binding("1288323623006 | date:'medium'")).getText()). + toMatch(/Oct 2\d, 2010 \d{1,2}:\d{2}:\d{2} (AM|PM)/); + expect(element(by.binding("1288323623006 | date:'yyyy-MM-dd HH:mm:ss Z'")).getText()). + toMatch(/2010\-10\-2\d \d{2}:\d{2}:\d{2} (\-|\+)?\d{4}/); + expect(element(by.binding("'1288323623006' | date:'MM/dd/yyyy @ h:mma'")).getText()). + toMatch(/10\/2\d\/2010 @ \d{1,2}:\d{2}(AM|PM)/); + expect(element(by.binding("'1288323623006' | date:\"MM/dd/yyyy 'at' h:mma\"")).getText()). + toMatch(/10\/2\d\/2010 at \d{1,2}:\d{2}(AM|PM)/); + }); + </file> + </example> + */ +dateFilter.$inject = ['$locale']; +function dateFilter($locale) { + + + var R_ISO8601_STR = /^(\d{4})-?(\d\d)-?(\d\d)(?:T(\d\d)(?::?(\d\d)(?::?(\d\d)(?:\.(\d+))?)?)?(Z|([+-])(\d\d):?(\d\d))?)?$/; + // 1 2 3 4 5 6 7 8 9 10 11 + function jsonStringToDate(string) { + var match; + if (match = string.match(R_ISO8601_STR)) { + var date = new Date(0), + tzHour = 0, + tzMin = 0, + dateSetter = match[8] ? date.setUTCFullYear : date.setFullYear, + timeSetter = match[8] ? date.setUTCHours : date.setHours; + + if (match[9]) { + tzHour = int(match[9] + match[10]); + tzMin = int(match[9] + match[11]); + } + dateSetter.call(date, int(match[1]), int(match[2]) - 1, int(match[3])); + var h = int(match[4]||0) - tzHour; + var m = int(match[5]||0) - tzMin; + var s = int(match[6]||0); + var ms = Math.round(parseFloat('0.' + (match[7]||0)) * 1000); + timeSetter.call(date, h, m, s, ms); + return date; + } + return string; + } + + + return function(date, format) { + var text = '', + parts = [], + fn, match; + + format = format || 'mediumDate'; + format = $locale.DATETIME_FORMATS[format] || format; + if (isString(date)) { + date = NUMBER_STRING.test(date) ? int(date) : jsonStringToDate(date); + } + + if (isNumber(date)) { + date = new Date(date); + } + + if (!isDate(date)) { + return date; + } + + while(format) { + match = DATE_FORMATS_SPLIT.exec(format); + if (match) { + parts = concat(parts, match, 1); + format = parts.pop(); + } else { + parts.push(format); + format = null; + } + } + + forEach(parts, function(value){ + fn = DATE_FORMATS[value]; + text += fn ? fn(date, $locale.DATETIME_FORMATS) + : value.replace(/(^'|'$)/g, '').replace(/''/g, "'"); + }); + + return text; + }; +} + + +/** + * @ngdoc filter + * @name json + * @kind function + * + * @description + * Allows you to convert a JavaScript object into JSON string. + * + * This filter is mostly useful for debugging. When using the double curly {{value}} notation + * the binding is automatically converted to JSON. + * + * @param {*} object Any JavaScript object (including arrays and primitive types) to filter. + * @returns {string} JSON string. + * + * + * @example + <example> + <file name="index.html"> + <pre>{{ {'name':'value'} | json }}</pre> + </file> + <file name="protractor.js" type="protractor"> + it('should jsonify filtered objects', function() { + expect(element(by.binding("{'name':'value'}")).getText()).toMatch(/\{\n "name": ?"value"\n}/); + }); + </file> + </example> + * + */ +function jsonFilter() { + return function(object) { + return toJson(object, true); + }; +} + + +/** + * @ngdoc filter + * @name lowercase + * @kind function + * @description + * Converts string to lowercase. + * @see angular.lowercase + */ +var lowercaseFilter = valueFn(lowercase); + + +/** + * @ngdoc filter + * @name uppercase + * @kind function + * @description + * Converts string to uppercase. + * @see angular.uppercase + */ +var uppercaseFilter = valueFn(uppercase); + +/** + * @ngdoc filter + * @name limitTo + * @kind function + * + * @description + * Creates a new array or string containing only a specified number of elements. The elements + * are taken from either the beginning or the end of the source array or string, as specified by + * the value and sign (positive or negative) of `limit`. + * + * @param {Array|string} input Source array or string to be limited. + * @param {string|number} limit The length of the returned array or string. If the `limit` number + * is positive, `limit` number of items from the beginning of the source array/string are copied. + * If the number is negative, `limit` number of items from the end of the source array/string + * are copied. The `limit` will be trimmed if it exceeds `array.length` + * @returns {Array|string} A new sub-array or substring of length `limit` or less if input array + * had less than `limit` elements. + * + * @example + <example module="limitToExample"> + <file name="index.html"> + <script> + angular.module('limitToExample', []) + .controller('ExampleController', ['$scope', function($scope) { + $scope.numbers = [1,2,3,4,5,6,7,8,9]; + $scope.letters = "abcdefghi"; + $scope.numLimit = 3; + $scope.letterLimit = 3; + }]); + </script> + <div ng-controller="ExampleController"> + Limit {{numbers}} to: <input type="integer" ng-model="numLimit"> + <p>Output numbers: {{ numbers | limitTo:numLimit }}</p> + Limit {{letters}} to: <input type="integer" ng-model="letterLimit"> + <p>Output letters: {{ letters | limitTo:letterLimit }}</p> + </div> + </file> + <file name="protractor.js" type="protractor"> + var numLimitInput = element(by.model('numLimit')); + var letterLimitInput = element(by.model('letterLimit')); + var limitedNumbers = element(by.binding('numbers | limitTo:numLimit')); + var limitedLetters = element(by.binding('letters | limitTo:letterLimit')); + + it('should limit the number array to first three items', function() { + expect(numLimitInput.getAttribute('value')).toBe('3'); + expect(letterLimitInput.getAttribute('value')).toBe('3'); + expect(limitedNumbers.getText()).toEqual('Output numbers: [1,2,3]'); + expect(limitedLetters.getText()).toEqual('Output letters: abc'); + }); + + it('should update the output when -3 is entered', function() { + numLimitInput.clear(); + numLimitInput.sendKeys('-3'); + letterLimitInput.clear(); + letterLimitInput.sendKeys('-3'); + expect(limitedNumbers.getText()).toEqual('Output numbers: [7,8,9]'); + expect(limitedLetters.getText()).toEqual('Output letters: ghi'); + }); + + it('should not exceed the maximum size of input array', function() { + numLimitInput.clear(); + numLimitInput.sendKeys('100'); + letterLimitInput.clear(); + letterLimitInput.sendKeys('100'); + expect(limitedNumbers.getText()).toEqual('Output numbers: [1,2,3,4,5,6,7,8,9]'); + expect(limitedLetters.getText()).toEqual('Output letters: abcdefghi'); + }); + </file> + </example> + */ +function limitToFilter(){ + return function(input, limit) { + if (!isArray(input) && !isString(input)) return input; + + if (Math.abs(Number(limit)) === Infinity) { + limit = Number(limit); + } else { + limit = int(limit); + } + + if (isString(input)) { + //NaN check on limit + if (limit) { + return limit >= 0 ? input.slice(0, limit) : input.slice(limit, input.length); + } else { + return ""; + } + } + + var out = [], + i, n; + + // if abs(limit) exceeds maximum length, trim it + if (limit > input.length) + limit = input.length; + else if (limit < -input.length) + limit = -input.length; + + if (limit > 0) { + i = 0; + n = limit; + } else { + i = input.length + limit; + n = input.length; + } + + for (; i<n; i++) { + out.push(input[i]); + } + + return out; + }; +} + +/** + * @ngdoc filter + * @name orderBy + * @kind function + * + * @description + * Orders a specified `array` by the `expression` predicate. It is ordered alphabetically + * for strings and numerically for numbers. Note: if you notice numbers are not being sorted + * correctly, make sure they are actually being saved as numbers and not strings. + * + * @param {Array} array The array to sort. + * @param {function(*)|string|Array.<(function(*)|string)>} expression A predicate to be + * used by the comparator to determine the order of elements. + * + * Can be one of: + * + * - `function`: Getter function. The result of this function will be sorted using the + * `<`, `=`, `>` operator. + * - `string`: An Angular expression. The result of this expression is used to compare elements + * (for example `name` to sort by a property called `name` or `name.substr(0, 3)` to sort by + * 3 first characters of a property called `name`). The result of a constant expression + * is interpreted as a property name to be used in comparisons (for example `"special name"` + * to sort object by the value of their `special name` property). An expression can be + * optionally prefixed with `+` or `-` to control ascending or descending sort order + * (for example, `+name` or `-name`). + * - `Array`: An array of function or string predicates. The first predicate in the array + * is used for sorting, but when two items are equivalent, the next predicate is used. + * + * @param {boolean=} reverse Reverse the order of the array. + * @returns {Array} Sorted copy of the source array. + * + * @example + <example module="orderByExample"> + <file name="index.html"> + <script> + angular.module('orderByExample', []) + .controller('ExampleController', ['$scope', function($scope) { + $scope.friends = + [{name:'John', phone:'555-1212', age:10}, + {name:'Mary', phone:'555-9876', age:19}, + {name:'Mike', phone:'555-4321', age:21}, + {name:'Adam', phone:'555-5678', age:35}, + {name:'Julie', phone:'555-8765', age:29}]; + $scope.predicate = '-age'; + }]); + </script> + <div ng-controller="ExampleController"> + <pre>Sorting predicate = {{predicate}}; reverse = {{reverse}}</pre> + <hr/> + [ <a href="" ng-click="predicate=''">unsorted</a> ] + <table class="friend"> + <tr> + <th><a href="" ng-click="predicate = 'name'; reverse=false">Name</a> + (<a href="" ng-click="predicate = '-name'; reverse=false">^</a>)</th> + <th><a href="" ng-click="predicate = 'phone'; reverse=!reverse">Phone Number</a></th> + <th><a href="" ng-click="predicate = 'age'; reverse=!reverse">Age</a></th> + </tr> + <tr ng-repeat="friend in friends | orderBy:predicate:reverse"> + <td>{{friend.name}}</td> + <td>{{friend.phone}}</td> + <td>{{friend.age}}</td> + </tr> + </table> + </div> + </file> + </example> + * + * It's also possible to call the orderBy filter manually, by injecting `$filter`, retrieving the + * filter routine with `$filter('orderBy')`, and calling the returned filter routine with the + * desired parameters. + * + * Example: + * + * @example + <example module="orderByExample"> + <file name="index.html"> + <div ng-controller="ExampleController"> + <table class="friend"> + <tr> + <th><a href="" ng-click="reverse=false;order('name', false)">Name</a> + (<a href="" ng-click="order('-name',false)">^</a>)</th> + <th><a href="" ng-click="reverse=!reverse;order('phone', reverse)">Phone Number</a></th> + <th><a href="" ng-click="reverse=!reverse;order('age',reverse)">Age</a></th> + </tr> + <tr ng-repeat="friend in friends"> + <td>{{friend.name}}</td> + <td>{{friend.phone}}</td> + <td>{{friend.age}}</td> + </tr> + </table> + </div> + </file> + + <file name="script.js"> + angular.module('orderByExample', []) + .controller('ExampleController', ['$scope', '$filter', function($scope, $filter) { + var orderBy = $filter('orderBy'); + $scope.friends = [ + { name: 'John', phone: '555-1212', age: 10 }, + { name: 'Mary', phone: '555-9876', age: 19 }, + { name: 'Mike', phone: '555-4321', age: 21 }, + { name: 'Adam', phone: '555-5678', age: 35 }, + { name: 'Julie', phone: '555-8765', age: 29 } + ]; + $scope.order = function(predicate, reverse) { + $scope.friends = orderBy($scope.friends, predicate, reverse); + }; + $scope.order('-age',false); + }]); + </file> +</example> + */ +orderByFilter.$inject = ['$parse']; +function orderByFilter($parse){ + return function(array, sortPredicate, reverseOrder) { + if (!(isArrayLike(array))) return array; + if (!sortPredicate) return array; + sortPredicate = isArray(sortPredicate) ? sortPredicate: [sortPredicate]; + sortPredicate = map(sortPredicate, function(predicate){ + var descending = false, get = predicate || identity; + if (isString(predicate)) { + if ((predicate.charAt(0) == '+' || predicate.charAt(0) == '-')) { + descending = predicate.charAt(0) == '-'; + predicate = predicate.substring(1); + } + get = $parse(predicate); + if (get.constant) { + var key = get(); + return reverseComparator(function(a,b) { + return compare(a[key], b[key]); + }, descending); + } + } + return reverseComparator(function(a,b){ + return compare(get(a),get(b)); + }, descending); + }); + var arrayCopy = []; + for ( var i = 0; i < array.length; i++) { arrayCopy.push(array[i]); } + return arrayCopy.sort(reverseComparator(comparator, reverseOrder)); + + function comparator(o1, o2){ + for ( var i = 0; i < sortPredicate.length; i++) { + var comp = sortPredicate[i](o1, o2); + if (comp !== 0) return comp; + } + return 0; + } + function reverseComparator(comp, descending) { + return toBoolean(descending) + ? function(a,b){return comp(b,a);} + : comp; + } + function compare(v1, v2){ + var t1 = typeof v1; + var t2 = typeof v2; + if (t1 == t2) { + if (isDate(v1) && isDate(v2)) { + v1 = v1.valueOf(); + v2 = v2.valueOf(); + } + if (t1 == "string") { + v1 = v1.toLowerCase(); + v2 = v2.toLowerCase(); + } + if (v1 === v2) return 0; + return v1 < v2 ? -1 : 1; + } else { + return t1 < t2 ? -1 : 1; + } + } + }; +} + +function ngDirective(directive) { + if (isFunction(directive)) { + directive = { + link: directive + }; + } + directive.restrict = directive.restrict || 'AC'; + return valueFn(directive); +} + +/** + * @ngdoc directive + * @name a + * @restrict E + * + * @description + * Modifies the default behavior of the html A tag so that the default action is prevented when + * the href attribute is empty. + * + * This change permits the easy creation of action links with the `ngClick` directive + * without changing the location or causing page reloads, e.g.: + * `<a href="" ng-click="list.addItem()">Add Item</a>` + */ +var htmlAnchorDirective = valueFn({ + restrict: 'E', + compile: function(element, attr) { + + if (msie <= 8) { + + // turn <a href ng-click="..">link</a> into a stylable link in IE + // but only if it doesn't have name attribute, in which case it's an anchor + if (!attr.href && !attr.name) { + attr.$set('href', ''); + } + + // add a comment node to anchors to workaround IE bug that causes element content to be reset + // to new attribute content if attribute is updated with value containing @ and element also + // contains value with @ + // see issue #1949 + element.append(document.createComment('IE fix')); + } + + if (!attr.href && !attr.xlinkHref && !attr.name) { + return function(scope, element) { + // SVGAElement does not use the href attribute, but rather the 'xlinkHref' attribute. + var href = toString.call(element.prop('href')) === '[object SVGAnimatedString]' ? + 'xlink:href' : 'href'; + element.on('click', function(event){ + // if we have no href url, then don't navigate anywhere. + if (!element.attr(href)) { + event.preventDefault(); + } + }); + }; + } + } +}); + +/** + * @ngdoc directive + * @name ngHref + * @restrict A + * @priority 99 + * + * @description + * Using Angular markup like `{{hash}}` in an href attribute will + * make the link go to the wrong URL if the user clicks it before + * Angular has a chance to replace the `{{hash}}` markup with its + * value. Until Angular replaces the markup the link will be broken + * and will most likely return a 404 error. + * + * The `ngHref` directive solves this problem. + * + * The wrong way to write it: + * ```html + * <a href="http://www.gravatar.com/avatar/{{hash}}"/> + * ``` + * + * The correct way to write it: + * ```html + * <a ng-href="http://www.gravatar.com/avatar/{{hash}}"/> + * ``` + * + * @element A + * @param {template} ngHref any string which can contain `{{}}` markup. + * + * @example + * This example shows various combinations of `href`, `ng-href` and `ng-click` attributes + * in links and their different behaviors: + <example> + <file name="index.html"> + <input ng-model="value" /><br /> + <a id="link-1" href ng-click="value = 1">link 1</a> (link, don't reload)<br /> + <a id="link-2" href="" ng-click="value = 2">link 2</a> (link, don't reload)<br /> + <a id="link-3" ng-href="/{{'123'}}">link 3</a> (link, reload!)<br /> + <a id="link-4" href="" name="xx" ng-click="value = 4">anchor</a> (link, don't reload)<br /> + <a id="link-5" name="xxx" ng-click="value = 5">anchor</a> (no link)<br /> + <a id="link-6" ng-href="{{value}}">link</a> (link, change location) + </file> + <file name="protractor.js" type="protractor"> + it('should execute ng-click but not reload when href without value', function() { + element(by.id('link-1')).click(); + expect(element(by.model('value')).getAttribute('value')).toEqual('1'); + expect(element(by.id('link-1')).getAttribute('href')).toBe(''); + }); + + it('should execute ng-click but not reload when href empty string', function() { + element(by.id('link-2')).click(); + expect(element(by.model('value')).getAttribute('value')).toEqual('2'); + expect(element(by.id('link-2')).getAttribute('href')).toBe(''); + }); + + it('should execute ng-click and change url when ng-href specified', function() { + expect(element(by.id('link-3')).getAttribute('href')).toMatch(/\/123$/); + + element(by.id('link-3')).click(); + + // At this point, we navigate away from an Angular page, so we need + // to use browser.driver to get the base webdriver. + + browser.wait(function() { + return browser.driver.getCurrentUrl().then(function(url) { + return url.match(/\/123$/); + }); + }, 5000, 'page should navigate to /123'); + }); + + xit('should execute ng-click but not reload when href empty string and name specified', function() { + element(by.id('link-4')).click(); + expect(element(by.model('value')).getAttribute('value')).toEqual('4'); + expect(element(by.id('link-4')).getAttribute('href')).toBe(''); + }); + + it('should execute ng-click but not reload when no href but name specified', function() { + element(by.id('link-5')).click(); + expect(element(by.model('value')).getAttribute('value')).toEqual('5'); + expect(element(by.id('link-5')).getAttribute('href')).toBe(null); + }); + + it('should only change url when only ng-href', function() { + element(by.model('value')).clear(); + element(by.model('value')).sendKeys('6'); + expect(element(by.id('link-6')).getAttribute('href')).toMatch(/\/6$/); + + element(by.id('link-6')).click(); + + // At this point, we navigate away from an Angular page, so we need + // to use browser.driver to get the base webdriver. + browser.wait(function() { + return browser.driver.getCurrentUrl().then(function(url) { + return url.match(/\/6$/); + }); + }, 5000, 'page should navigate to /6'); + }); + </file> + </example> + */ + +/** + * @ngdoc directive + * @name ngSrc + * @restrict A + * @priority 99 + * + * @description + * Using Angular markup like `{{hash}}` in a `src` attribute doesn't + * work right: The browser will fetch from the URL with the literal + * text `{{hash}}` until Angular replaces the expression inside + * `{{hash}}`. The `ngSrc` directive solves this problem. + * + * The buggy way to write it: + * ```html + * <img src="http://www.gravatar.com/avatar/{{hash}}"/> + * ``` + * + * The correct way to write it: + * ```html + * <img ng-src="http://www.gravatar.com/avatar/{{hash}}"/> + * ``` + * + * @element IMG + * @param {template} ngSrc any string which can contain `{{}}` markup. + */ + +/** + * @ngdoc directive + * @name ngSrcset + * @restrict A + * @priority 99 + * + * @description + * Using Angular markup like `{{hash}}` in a `srcset` attribute doesn't + * work right: The browser will fetch from the URL with the literal + * text `{{hash}}` until Angular replaces the expression inside + * `{{hash}}`. The `ngSrcset` directive solves this problem. + * + * The buggy way to write it: + * ```html + * <img srcset="http://www.gravatar.com/avatar/{{hash}} 2x"/> + * ``` + * + * The correct way to write it: + * ```html + * <img ng-srcset="http://www.gravatar.com/avatar/{{hash}} 2x"/> + * ``` + * + * @element IMG + * @param {template} ngSrcset any string which can contain `{{}}` markup. + */ + +/** + * @ngdoc directive + * @name ngDisabled + * @restrict A + * @priority 100 + * + * @description + * + * We shouldn't do this, because it will make the button enabled on Chrome/Firefox but not on IE8 and older IEs: + * ```html + * <div ng-init="scope = { isDisabled: false }"> + * <button disabled="{{scope.isDisabled}}">Disabled</button> + * </div> + * ``` + * + * The HTML specification does not require browsers to preserve the values of boolean attributes + * such as disabled. (Their presence means true and their absence means false.) + * If we put an Angular interpolation expression into such an attribute then the + * binding information would be lost when the browser removes the attribute. + * The `ngDisabled` directive solves this problem for the `disabled` attribute. + * This complementary directive is not removed by the browser and so provides + * a permanent reliable place to store the binding information. + * + * @example + <example> + <file name="index.html"> + Click me to toggle: <input type="checkbox" ng-model="checked"><br/> + <button ng-model="button" ng-disabled="checked">Button</button> + </file> + <file name="protractor.js" type="protractor"> + it('should toggle button', function() { + expect(element(by.css('button')).getAttribute('disabled')).toBeFalsy(); + element(by.model('checked')).click(); + expect(element(by.css('button')).getAttribute('disabled')).toBeTruthy(); + }); + </file> + </example> + * + * @element INPUT + * @param {expression} ngDisabled If the {@link guide/expression expression} is truthy, + * then special attribute "disabled" will be set on the element + */ + + +/** + * @ngdoc directive + * @name ngChecked + * @restrict A + * @priority 100 + * + * @description + * The HTML specification does not require browsers to preserve the values of boolean attributes + * such as checked. (Their presence means true and their absence means false.) + * If we put an Angular interpolation expression into such an attribute then the + * binding information would be lost when the browser removes the attribute. + * The `ngChecked` directive solves this problem for the `checked` attribute. + * This complementary directive is not removed by the browser and so provides + * a permanent reliable place to store the binding information. + * @example + <example> + <file name="index.html"> + Check me to check both: <input type="checkbox" ng-model="master"><br/> + <input id="checkSlave" type="checkbox" ng-checked="master"> + </file> + <file name="protractor.js" type="protractor"> + it('should check both checkBoxes', function() { + expect(element(by.id('checkSlave')).getAttribute('checked')).toBeFalsy(); + element(by.model('master')).click(); + expect(element(by.id('checkSlave')).getAttribute('checked')).toBeTruthy(); + }); + </file> + </example> + * + * @element INPUT + * @param {expression} ngChecked If the {@link guide/expression expression} is truthy, + * then special attribute "checked" will be set on the element + */ + + +/** + * @ngdoc directive + * @name ngReadonly + * @restrict A + * @priority 100 + * + * @description + * The HTML specification does not require browsers to preserve the values of boolean attributes + * such as readonly. (Their presence means true and their absence means false.) + * If we put an Angular interpolation expression into such an attribute then the + * binding information would be lost when the browser removes the attribute. + * The `ngReadonly` directive solves this problem for the `readonly` attribute. + * This complementary directive is not removed by the browser and so provides + * a permanent reliable place to store the binding information. + * @example + <example> + <file name="index.html"> + Check me to make text readonly: <input type="checkbox" ng-model="checked"><br/> + <input type="text" ng-readonly="checked" value="I'm Angular"/> + </file> + <file name="protractor.js" type="protractor"> + it('should toggle readonly attr', function() { + expect(element(by.css('[type="text"]')).getAttribute('readonly')).toBeFalsy(); + element(by.model('checked')).click(); + expect(element(by.css('[type="text"]')).getAttribute('readonly')).toBeTruthy(); + }); + </file> + </example> + * + * @element INPUT + * @param {expression} ngReadonly If the {@link guide/expression expression} is truthy, + * then special attribute "readonly" will be set on the element + */ + + +/** + * @ngdoc directive + * @name ngSelected + * @restrict A + * @priority 100 + * + * @description + * The HTML specification does not require browsers to preserve the values of boolean attributes + * such as selected. (Their presence means true and their absence means false.) + * If we put an Angular interpolation expression into such an attribute then the + * binding information would be lost when the browser removes the attribute. + * The `ngSelected` directive solves this problem for the `selected` attribute. + * This complementary directive is not removed by the browser and so provides + * a permanent reliable place to store the binding information. + * + * @example + <example> + <file name="index.html"> + Check me to select: <input type="checkbox" ng-model="selected"><br/> + <select> + <option>Hello!</option> + <option id="greet" ng-selected="selected">Greetings!</option> + </select> + </file> + <file name="protractor.js" type="protractor"> + it('should select Greetings!', function() { + expect(element(by.id('greet')).getAttribute('selected')).toBeFalsy(); + element(by.model('selected')).click(); + expect(element(by.id('greet')).getAttribute('selected')).toBeTruthy(); + }); + </file> + </example> + * + * @element OPTION + * @param {expression} ngSelected If the {@link guide/expression expression} is truthy, + * then special attribute "selected" will be set on the element + */ + +/** + * @ngdoc directive + * @name ngOpen + * @restrict A + * @priority 100 + * + * @description + * The HTML specification does not require browsers to preserve the values of boolean attributes + * such as open. (Their presence means true and their absence means false.) + * If we put an Angular interpolation expression into such an attribute then the + * binding information would be lost when the browser removes the attribute. + * The `ngOpen` directive solves this problem for the `open` attribute. + * This complementary directive is not removed by the browser and so provides + * a permanent reliable place to store the binding information. + * @example + <example> + <file name="index.html"> + Check me check multiple: <input type="checkbox" ng-model="open"><br/> + <details id="details" ng-open="open"> + <summary>Show/Hide me</summary> + </details> + </file> + <file name="protractor.js" type="protractor"> + it('should toggle open', function() { + expect(element(by.id('details')).getAttribute('open')).toBeFalsy(); + element(by.model('open')).click(); + expect(element(by.id('details')).getAttribute('open')).toBeTruthy(); + }); + </file> + </example> + * + * @element DETAILS + * @param {expression} ngOpen If the {@link guide/expression expression} is truthy, + * then special attribute "open" will be set on the element + */ + +var ngAttributeAliasDirectives = {}; + + +// boolean attrs are evaluated +forEach(BOOLEAN_ATTR, function(propName, attrName) { + // binding to multiple is not supported + if (propName == "multiple") return; + + var normalized = directiveNormalize('ng-' + attrName); + ngAttributeAliasDirectives[normalized] = function() { + return { + priority: 100, + link: function(scope, element, attr) { + scope.$watch(attr[normalized], function ngBooleanAttrWatchAction(value) { + attr.$set(attrName, !!value); + }); + } + }; + }; +}); + + +// ng-src, ng-srcset, ng-href are interpolated +forEach(['src', 'srcset', 'href'], function(attrName) { + var normalized = directiveNormalize('ng-' + attrName); + ngAttributeAliasDirectives[normalized] = function() { + return { + priority: 99, // it needs to run after the attributes are interpolated + link: function(scope, element, attr) { + var propName = attrName, + name = attrName; + + if (attrName === 'href' && + toString.call(element.prop('href')) === '[object SVGAnimatedString]') { + name = 'xlinkHref'; + attr.$attr[name] = 'xlink:href'; + propName = null; + } + + attr.$observe(normalized, function(value) { + if (!value) { + if (attrName === 'href') { + attr.$set(name, null); + } + return; + } + + attr.$set(name, value); + + // on IE, if "ng:src" directive declaration is used and "src" attribute doesn't exist + // then calling element.setAttribute('src', 'foo') doesn't do anything, so we need + // to set the property as well to achieve the desired effect. + // we use attr[attrName] value since $set can sanitize the url. + if (msie && propName) element.prop(propName, attr[name]); + }); + } + }; + }; +}); + +/* global -nullFormCtrl */ +var nullFormCtrl = { + $addControl: noop, + $removeControl: noop, + $setValidity: noop, + $setDirty: noop, + $setPristine: noop +}; + +/** + * @ngdoc type + * @name form.FormController + * + * @property {boolean} $pristine True if user has not interacted with the form yet. + * @property {boolean} $dirty True if user has already interacted with the form. + * @property {boolean} $valid True if all of the containing forms and controls are valid. + * @property {boolean} $invalid True if at least one containing control or form is invalid. + * + * @property {Object} $error Is an object hash, containing references to all invalid controls or + * forms, where: + * + * - keys are validation tokens (error names), + * - values are arrays of controls or forms that are invalid for given error name. + * + * + * Built-in validation tokens: + * + * - `email` + * - `max` + * - `maxlength` + * - `min` + * - `minlength` + * - `number` + * - `pattern` + * - `required` + * - `url` + * + * @description + * `FormController` keeps track of all its controls and nested forms as well as the state of them, + * such as being valid/invalid or dirty/pristine. + * + * Each {@link ng.directive:form form} directive creates an instance + * of `FormController`. + * + */ +//asks for $scope to fool the BC controller module +FormController.$inject = ['$element', '$attrs', '$scope', '$animate']; +function FormController(element, attrs, $scope, $animate) { + var form = this, + parentForm = element.parent().controller('form') || nullFormCtrl, + invalidCount = 0, // used to easily determine if we are valid + errors = form.$error = {}, + controls = []; + + // init state + form.$name = attrs.name || attrs.ngForm; + form.$dirty = false; + form.$pristine = true; + form.$valid = true; + form.$invalid = false; + + parentForm.$addControl(form); + + // Setup initial state of the control + element.addClass(PRISTINE_CLASS); + toggleValidCss(true); + + // convenience method for easy toggling of classes + function toggleValidCss(isValid, validationErrorKey) { + validationErrorKey = validationErrorKey ? '-' + snake_case(validationErrorKey, '-') : ''; + $animate.setClass(element, + (isValid ? VALID_CLASS : INVALID_CLASS) + validationErrorKey, + (isValid ? INVALID_CLASS : VALID_CLASS) + validationErrorKey); + } + + /** + * @ngdoc method + * @name form.FormController#$addControl + * + * @description + * Register a control with the form. + * + * Input elements using ngModelController do this automatically when they are linked. + */ + form.$addControl = function(control) { + // Breaking change - before, inputs whose name was "hasOwnProperty" were quietly ignored + // and not added to the scope. Now we throw an error. + assertNotHasOwnProperty(control.$name, 'input'); + controls.push(control); + + if (control.$name) { + form[control.$name] = control; + } + }; + + /** + * @ngdoc method + * @name form.FormController#$removeControl + * + * @description + * Deregister a control from the form. + * + * Input elements using ngModelController do this automatically when they are destroyed. + */ + form.$removeControl = function(control) { + if (control.$name && form[control.$name] === control) { + delete form[control.$name]; + } + forEach(errors, function(queue, validationToken) { + form.$setValidity(validationToken, true, control); + }); + + arrayRemove(controls, control); + }; + + /** + * @ngdoc method + * @name form.FormController#$setValidity + * + * @description + * Sets the validity of a form control. + * + * This method will also propagate to parent forms. + */ + form.$setValidity = function(validationToken, isValid, control) { + var queue = errors[validationToken]; + + if (isValid) { + if (queue) { + arrayRemove(queue, control); + if (!queue.length) { + invalidCount--; + if (!invalidCount) { + toggleValidCss(isValid); + form.$valid = true; + form.$invalid = false; + } + errors[validationToken] = false; + toggleValidCss(true, validationToken); + parentForm.$setValidity(validationToken, true, form); + } + } + + } else { + if (!invalidCount) { + toggleValidCss(isValid); + } + if (queue) { + if (includes(queue, control)) return; + } else { + errors[validationToken] = queue = []; + invalidCount++; + toggleValidCss(false, validationToken); + parentForm.$setValidity(validationToken, false, form); + } + queue.push(control); + + form.$valid = false; + form.$invalid = true; + } + }; + + /** + * @ngdoc method + * @name form.FormController#$setDirty + * + * @description + * Sets the form to a dirty state. + * + * This method can be called to add the 'ng-dirty' class and set the form to a dirty + * state (ng-dirty class). This method will also propagate to parent forms. + */ + form.$setDirty = function() { + $animate.removeClass(element, PRISTINE_CLASS); + $animate.addClass(element, DIRTY_CLASS); + form.$dirty = true; + form.$pristine = false; + parentForm.$setDirty(); + }; + + /** + * @ngdoc method + * @name form.FormController#$setPristine + * + * @description + * Sets the form to its pristine state. + * + * This method can be called to remove the 'ng-dirty' class and set the form to its pristine + * state (ng-pristine class). This method will also propagate to all the controls contained + * in this form. + * + * Setting a form back to a pristine state is often useful when we want to 'reuse' a form after + * saving or resetting it. + */ + form.$setPristine = function () { + $animate.removeClass(element, DIRTY_CLASS); + $animate.addClass(element, PRISTINE_CLASS); + form.$dirty = false; + form.$pristine = true; + forEach(controls, function(control) { + control.$setPristine(); + }); + }; +} + + +/** + * @ngdoc directive + * @name ngForm + * @restrict EAC + * + * @description + * Nestable alias of {@link ng.directive:form `form`} directive. HTML + * does not allow nesting of form elements. It is useful to nest forms, for example if the validity of a + * sub-group of controls needs to be determined. + * + * Note: the purpose of `ngForm` is to group controls, + * but not to be a replacement for the `<form>` tag with all of its capabilities + * (e.g. posting to the server, ...). + * + * @param {string=} ngForm|name Name of the form. If specified, the form controller will be published into + * related scope, under this name. + * + */ + + /** + * @ngdoc directive + * @name form + * @restrict E + * + * @description + * Directive that instantiates + * {@link form.FormController FormController}. + * + * If the `name` attribute is specified, the form controller is published onto the current scope under + * this name. + * + * # Alias: {@link ng.directive:ngForm `ngForm`} + * + * In Angular forms can be nested. This means that the outer form is valid when all of the child + * forms are valid as well. However, browsers do not allow nesting of `<form>` elements, so + * Angular provides the {@link ng.directive:ngForm `ngForm`} directive which behaves identically to + * `<form>` but can be nested. This allows you to have nested forms, which is very useful when + * using Angular validation directives in forms that are dynamically generated using the + * {@link ng.directive:ngRepeat `ngRepeat`} directive. Since you cannot dynamically generate the `name` + * attribute of input elements using interpolation, you have to wrap each set of repeated inputs in an + * `ngForm` directive and nest these in an outer `form` element. + * + * + * # CSS classes + * - `ng-valid` is set if the form is valid. + * - `ng-invalid` is set if the form is invalid. + * - `ng-pristine` is set if the form is pristine. + * - `ng-dirty` is set if the form is dirty. + * + * Keep in mind that ngAnimate can detect each of these classes when added and removed. + * + * + * # Submitting a form and preventing the default action + * + * Since the role of forms in client-side Angular applications is different than in classical + * roundtrip apps, it is desirable for the browser not to translate the form submission into a full + * page reload that sends the data to the server. Instead some javascript logic should be triggered + * to handle the form submission in an application-specific way. + * + * For this reason, Angular prevents the default action (form submission to the server) unless the + * `<form>` element has an `action` attribute specified. + * + * You can use one of the following two ways to specify what javascript method should be called when + * a form is submitted: + * + * - {@link ng.directive:ngSubmit ngSubmit} directive on the form element + * - {@link ng.directive:ngClick ngClick} directive on the first + * button or input field of type submit (input[type=submit]) + * + * To prevent double execution of the handler, use only one of the {@link ng.directive:ngSubmit ngSubmit} + * or {@link ng.directive:ngClick ngClick} directives. + * This is because of the following form submission rules in the HTML specification: + * + * - If a form has only one input field then hitting enter in this field triggers form submit + * (`ngSubmit`) + * - if a form has 2+ input fields and no buttons or input[type=submit] then hitting enter + * doesn't trigger submit + * - if a form has one or more input fields and one or more buttons or input[type=submit] then + * hitting enter in any of the input fields will trigger the click handler on the *first* button or + * input[type=submit] (`ngClick`) *and* a submit handler on the enclosing form (`ngSubmit`) + * + * + * ## Animation Hooks + * + * Animations in ngForm are triggered when any of the associated CSS classes are added and removed. + * These classes are: `.ng-pristine`, `.ng-dirty`, `.ng-invalid` and `.ng-valid` as well as any + * other validations that are performed within the form. Animations in ngForm are similar to how + * they work in ngClass and animations can be hooked into using CSS transitions, keyframes as well + * as JS animations. + * + * The following example shows a simple way to utilize CSS transitions to style a form element + * that has been rendered as invalid after it has been validated: + * + * <pre> + * //be sure to include ngAnimate as a module to hook into more + * //advanced animations + * .my-form { + * transition:0.5s linear all; + * background: white; + * } + * .my-form.ng-invalid { + * background: red; + * color:white; + * } + * </pre> + * + * @example + <example deps="angular-animate.js" animations="true" fixBase="true" module="formExample"> + <file name="index.html"> + <script> + angular.module('formExample', []) + .controller('FormController', ['$scope', function($scope) { + $scope.userType = 'guest'; + }]); + </script> + <style> + .my-form { + -webkit-transition:all linear 0.5s; + transition:all linear 0.5s; + background: transparent; + } + .my-form.ng-invalid { + background: red; + } + </style> + <form name="myForm" ng-controller="FormController" class="my-form"> + userType: <input name="input" ng-model="userType" required> + <span class="error" ng-show="myForm.input.$error.required">Required!</span><br> + <tt>userType = {{userType}}</tt><br> + <tt>myForm.input.$valid = {{myForm.input.$valid}}</tt><br> + <tt>myForm.input.$error = {{myForm.input.$error}}</tt><br> + <tt>myForm.$valid = {{myForm.$valid}}</tt><br> + <tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br> + </form> + </file> + <file name="protractor.js" type="protractor"> + it('should initialize to model', function() { + var userType = element(by.binding('userType')); + var valid = element(by.binding('myForm.input.$valid')); + + expect(userType.getText()).toContain('guest'); + expect(valid.getText()).toContain('true'); + }); + + it('should be invalid if empty', function() { + var userType = element(by.binding('userType')); + var valid = element(by.binding('myForm.input.$valid')); + var userInput = element(by.model('userType')); + + userInput.clear(); + userInput.sendKeys(''); + + expect(userType.getText()).toEqual('userType ='); + expect(valid.getText()).toContain('false'); + }); + </file> + </example> + * + * @param {string=} name Name of the form. If specified, the form controller will be published into + * related scope, under this name. + */ +var formDirectiveFactory = function(isNgForm) { + return ['$timeout', function($timeout) { + var formDirective = { + name: 'form', + restrict: isNgForm ? 'EAC' : 'E', + controller: FormController, + compile: function() { + return { + pre: function(scope, formElement, attr, controller) { + if (!attr.action) { + // we can't use jq events because if a form is destroyed during submission the default + // action is not prevented. see #1238 + // + // IE 9 is not affected because it doesn't fire a submit event and try to do a full + // page reload if the form was destroyed by submission of the form via a click handler + // on a button in the form. Looks like an IE9 specific bug. + var preventDefaultListener = function(event) { + event.preventDefault + ? event.preventDefault() + : event.returnValue = false; // IE + }; + + addEventListenerFn(formElement[0], 'submit', preventDefaultListener); + + // unregister the preventDefault listener so that we don't not leak memory but in a + // way that will achieve the prevention of the default action. + formElement.on('$destroy', function() { + $timeout(function() { + removeEventListenerFn(formElement[0], 'submit', preventDefaultListener); + }, 0, false); + }); + } + + var parentFormCtrl = formElement.parent().controller('form'), + alias = attr.name || attr.ngForm; + + if (alias) { + setter(scope, alias, controller, alias); + } + if (parentFormCtrl) { + formElement.on('$destroy', function() { + parentFormCtrl.$removeControl(controller); + if (alias) { + setter(scope, alias, undefined, alias); + } + extend(controller, nullFormCtrl); //stop propagating child destruction handlers upwards + }); + } + } + }; + } + }; + + return formDirective; + }]; +}; + +var formDirective = formDirectiveFactory(); +var ngFormDirective = formDirectiveFactory(true); + +/* global VALID_CLASS: true, + INVALID_CLASS: true, + PRISTINE_CLASS: true, + DIRTY_CLASS: true +*/ + +var URL_REGEXP = /^(ftp|http|https):\/\/(\w+:{0,1}\w*@)?(\S+)(:[0-9]+)?(\/|\/([\w#!:.?+=&%@!\-\/]))?$/; +var EMAIL_REGEXP = /^[a-z0-9!#$%&'*+\/=?^_`{|}~.-]+@[a-z0-9]([a-z0-9-]*[a-z0-9])?(\.[a-z0-9]([a-z0-9-]*[a-z0-9])?)*$/i; +var NUMBER_REGEXP = /^\s*(\-|\+)?(\d+|(\d*(\.\d*)))\s*$/; + +var inputType = { + + /** + * @ngdoc input + * @name input[text] + * + * @description + * Standard HTML text input with angular data binding, inherited by most of the `input` elements. + * + * *NOTE* Not every feature offered is available for all input types. + * + * @param {string} ngModel Assignable angular expression to data-bind to. + * @param {string=} name Property name of the form under which the control is published. + * @param {string=} required Adds `required` validation error key if the value is not entered. + * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to + * the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of + * `required` when you want to data-bind to the `required` attribute. + * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than + * minlength. + * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than + * maxlength. + * @param {string=} ngPattern Sets `pattern` validation error key if the value does not match the + * RegExp pattern expression. Expected value is `/regexp/` for inline patterns or `regexp` for + * patterns defined as scope expressions. + * @param {string=} ngChange Angular expression to be executed when input changes due to user + * interaction with the input element. + * @param {boolean=} [ngTrim=true] If set to false Angular will not automatically trim the input. + * This parameter is ignored for input[type=password] controls, which will never trim the + * input. + * + * @example + <example name="text-input-directive" module="textInputExample"> + <file name="index.html"> + <script> + angular.module('textInputExample', []) + .controller('ExampleController', ['$scope', function($scope) { + $scope.text = 'guest'; + $scope.word = /^\s*\w*\s*$/; + }]); + </script> + <form name="myForm" ng-controller="ExampleController"> + Single word: <input type="text" name="input" ng-model="text" + ng-pattern="word" required ng-trim="false"> + <span class="error" ng-show="myForm.input.$error.required"> + Required!</span> + <span class="error" ng-show="myForm.input.$error.pattern"> + Single word only!</span> + + <tt>text = {{text}}</tt><br/> + <tt>myForm.input.$valid = {{myForm.input.$valid}}</tt><br/> + <tt>myForm.input.$error = {{myForm.input.$error}}</tt><br/> + <tt>myForm.$valid = {{myForm.$valid}}</tt><br/> + <tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br/> + </form> + </file> + <file name="protractor.js" type="protractor"> + var text = element(by.binding('text')); + var valid = element(by.binding('myForm.input.$valid')); + var input = element(by.model('text')); + + it('should initialize to model', function() { + expect(text.getText()).toContain('guest'); + expect(valid.getText()).toContain('true'); + }); + + it('should be invalid if empty', function() { + input.clear(); + input.sendKeys(''); + + expect(text.getText()).toEqual('text ='); + expect(valid.getText()).toContain('false'); + }); + + it('should be invalid if multi word', function() { + input.clear(); + input.sendKeys('hello world'); + + expect(valid.getText()).toContain('false'); + }); + </file> + </example> + */ + 'text': textInputType, + + + /** + * @ngdoc input + * @name input[number] + * + * @description + * Text input with number validation and transformation. Sets the `number` validation + * error if not a valid number. + * + * @param {string} ngModel Assignable angular expression to data-bind to. + * @param {string=} name Property name of the form under which the control is published. + * @param {string=} min Sets the `min` validation error key if the value entered is less than `min`. + * @param {string=} max Sets the `max` validation error key if the value entered is greater than `max`. + * @param {string=} required Sets `required` validation error key if the value is not entered. + * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to + * the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of + * `required` when you want to data-bind to the `required` attribute. + * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than + * minlength. + * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than + * maxlength. + * @param {string=} ngPattern Sets `pattern` validation error key if the value does not match the + * RegExp pattern expression. Expected value is `/regexp/` for inline patterns or `regexp` for + * patterns defined as scope expressions. + * @param {string=} ngChange Angular expression to be executed when input changes due to user + * interaction with the input element. + * + * @example + <example name="number-input-directive" module="numberExample"> + <file name="index.html"> + <script> + angular.module('numberExample', []) + .controller('ExampleController', ['$scope', function($scope) { + $scope.value = 12; + }]); + </script> + <form name="myForm" ng-controller="ExampleController"> + Number: <input type="number" name="input" ng-model="value" + min="0" max="99" required> + <span class="error" ng-show="myForm.input.$error.required"> + Required!</span> + <span class="error" ng-show="myForm.input.$error.number"> + Not valid number!</span> + <tt>value = {{value}}</tt><br/> + <tt>myForm.input.$valid = {{myForm.input.$valid}}</tt><br/> + <tt>myForm.input.$error = {{myForm.input.$error}}</tt><br/> + <tt>myForm.$valid = {{myForm.$valid}}</tt><br/> + <tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br/> + </form> + </file> + <file name="protractor.js" type="protractor"> + var value = element(by.binding('value')); + var valid = element(by.binding('myForm.input.$valid')); + var input = element(by.model('value')); + + it('should initialize to model', function() { + expect(value.getText()).toContain('12'); + expect(valid.getText()).toContain('true'); + }); + + it('should be invalid if empty', function() { + input.clear(); + input.sendKeys(''); + expect(value.getText()).toEqual('value ='); + expect(valid.getText()).toContain('false'); + }); + + it('should be invalid if over max', function() { + input.clear(); + input.sendKeys('123'); + expect(value.getText()).toEqual('value ='); + expect(valid.getText()).toContain('false'); + }); + </file> + </example> + */ + 'number': numberInputType, + + + /** + * @ngdoc input + * @name input[url] + * + * @description + * Text input with URL validation. Sets the `url` validation error key if the content is not a + * valid URL. + * + * @param {string} ngModel Assignable angular expression to data-bind to. + * @param {string=} name Property name of the form under which the control is published. + * @param {string=} required Sets `required` validation error key if the value is not entered. + * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to + * the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of + * `required` when you want to data-bind to the `required` attribute. + * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than + * minlength. + * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than + * maxlength. + * @param {string=} ngPattern Sets `pattern` validation error key if the value does not match the + * RegExp pattern expression. Expected value is `/regexp/` for inline patterns or `regexp` for + * patterns defined as scope expressions. + * @param {string=} ngChange Angular expression to be executed when input changes due to user + * interaction with the input element. + * + * @example + <example name="url-input-directive" module="urlExample"> + <file name="index.html"> + <script> + angular.module('urlExample', []) + .controller('ExampleController', ['$scope', function($scope) { + $scope.text = 'http://google.com'; + }]); + </script> + <form name="myForm" ng-controller="ExampleController"> + URL: <input type="url" name="input" ng-model="text" required> + <span class="error" ng-show="myForm.input.$error.required"> + Required!</span> + <span class="error" ng-show="myForm.input.$error.url"> + Not valid url!</span> + <tt>text = {{text}}</tt><br/> + <tt>myForm.input.$valid = {{myForm.input.$valid}}</tt><br/> + <tt>myForm.input.$error = {{myForm.input.$error}}</tt><br/> + <tt>myForm.$valid = {{myForm.$valid}}</tt><br/> + <tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br/> + <tt>myForm.$error.url = {{!!myForm.$error.url}}</tt><br/> + </form> + </file> + <file name="protractor.js" type="protractor"> + var text = element(by.binding('text')); + var valid = element(by.binding('myForm.input.$valid')); + var input = element(by.model('text')); + + it('should initialize to model', function() { + expect(text.getText()).toContain('http://google.com'); + expect(valid.getText()).toContain('true'); + }); + + it('should be invalid if empty', function() { + input.clear(); + input.sendKeys(''); + + expect(text.getText()).toEqual('text ='); + expect(valid.getText()).toContain('false'); + }); + + it('should be invalid if not url', function() { + input.clear(); + input.sendKeys('box'); + + expect(valid.getText()).toContain('false'); + }); + </file> + </example> + */ + 'url': urlInputType, + + + /** + * @ngdoc input + * @name input[email] + * + * @description + * Text input with email validation. Sets the `email` validation error key if not a valid email + * address. + * + * @param {string} ngModel Assignable angular expression to data-bind to. + * @param {string=} name Property name of the form under which the control is published. + * @param {string=} required Sets `required` validation error key if the value is not entered. + * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to + * the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of + * `required` when you want to data-bind to the `required` attribute. + * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than + * minlength. + * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than + * maxlength. + * @param {string=} ngPattern Sets `pattern` validation error key if the value does not match the + * RegExp pattern expression. Expected value is `/regexp/` for inline patterns or `regexp` for + * patterns defined as scope expressions. + * @param {string=} ngChange Angular expression to be executed when input changes due to user + * interaction with the input element. + * + * @example + <example name="email-input-directive" module="emailExample"> + <file name="index.html"> + <script> + angular.module('emailExample', []) + .controller('ExampleController', ['$scope', function($scope) { + $scope.text = 'me@example.com'; + }]); + </script> + <form name="myForm" ng-controller="ExampleController"> + Email: <input type="email" name="input" ng-model="text" required> + <span class="error" ng-show="myForm.input.$error.required"> + Required!</span> + <span class="error" ng-show="myForm.input.$error.email"> + Not valid email!</span> + <tt>text = {{text}}</tt><br/> + <tt>myForm.input.$valid = {{myForm.input.$valid}}</tt><br/> + <tt>myForm.input.$error = {{myForm.input.$error}}</tt><br/> + <tt>myForm.$valid = {{myForm.$valid}}</tt><br/> + <tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br/> + <tt>myForm.$error.email = {{!!myForm.$error.email}}</tt><br/> + </form> + </file> + <file name="protractor.js" type="protractor"> + var text = element(by.binding('text')); + var valid = element(by.binding('myForm.input.$valid')); + var input = element(by.model('text')); + + it('should initialize to model', function() { + expect(text.getText()).toContain('me@example.com'); + expect(valid.getText()).toContain('true'); + }); + + it('should be invalid if empty', function() { + input.clear(); + input.sendKeys(''); + expect(text.getText()).toEqual('text ='); + expect(valid.getText()).toContain('false'); + }); + + it('should be invalid if not email', function() { + input.clear(); + input.sendKeys('xxx'); + + expect(valid.getText()).toContain('false'); + }); + </file> + </example> + */ + 'email': emailInputType, + + + /** + * @ngdoc input + * @name input[radio] + * + * @description + * HTML radio button. + * + * @param {string} ngModel Assignable angular expression to data-bind to. + * @param {string} value The value to which the expression should be set when selected. + * @param {string=} name Property name of the form under which the control is published. + * @param {string=} ngChange Angular expression to be executed when input changes due to user + * interaction with the input element. + * @param {string} ngValue Angular expression which sets the value to which the expression should + * be set when selected. + * + * @example + <example name="radio-input-directive" module="radioExample"> + <file name="index.html"> + <script> + angular.module('radioExample', []) + .controller('ExampleController', ['$scope', function($scope) { + $scope.color = 'blue'; + $scope.specialValue = { + "id": "12345", + "value": "green" + }; + }]); + </script> + <form name="myForm" ng-controller="ExampleController"> + <input type="radio" ng-model="color" value="red"> Red <br/> + <input type="radio" ng-model="color" ng-value="specialValue"> Green <br/> + <input type="radio" ng-model="color" value="blue"> Blue <br/> + <tt>color = {{color | json}}</tt><br/> + </form> + Note that `ng-value="specialValue"` sets radio item's value to be the value of `$scope.specialValue`. + </file> + <file name="protractor.js" type="protractor"> + it('should change state', function() { + var color = element(by.binding('color')); + + expect(color.getText()).toContain('blue'); + + element.all(by.model('color')).get(0).click(); + + expect(color.getText()).toContain('red'); + }); + </file> + </example> + */ + 'radio': radioInputType, + + + /** + * @ngdoc input + * @name input[checkbox] + * + * @description + * HTML checkbox. + * + * @param {string} ngModel Assignable angular expression to data-bind to. + * @param {string=} name Property name of the form under which the control is published. + * @param {string=} ngTrueValue The value to which the expression should be set when selected. + * @param {string=} ngFalseValue The value to which the expression should be set when not selected. + * @param {string=} ngChange Angular expression to be executed when input changes due to user + * interaction with the input element. + * + * @example + <example name="checkbox-input-directive" module="checkboxExample"> + <file name="index.html"> + <script> + angular.module('checkboxExample', []) + .controller('ExampleController', ['$scope', function($scope) { + $scope.value1 = true; + $scope.value2 = 'YES' + }]); + </script> + <form name="myForm" ng-controller="ExampleController"> + Value1: <input type="checkbox" ng-model="value1"> <br/> + Value2: <input type="checkbox" ng-model="value2" + ng-true-value="YES" ng-false-value="NO"> <br/> + <tt>value1 = {{value1}}</tt><br/> + <tt>value2 = {{value2}}</tt><br/> + </form> + </file> + <file name="protractor.js" type="protractor"> + it('should change state', function() { + var value1 = element(by.binding('value1')); + var value2 = element(by.binding('value2')); + + expect(value1.getText()).toContain('true'); + expect(value2.getText()).toContain('YES'); + + element(by.model('value1')).click(); + element(by.model('value2')).click(); + + expect(value1.getText()).toContain('false'); + expect(value2.getText()).toContain('NO'); + }); + </file> + </example> + */ + 'checkbox': checkboxInputType, + + 'hidden': noop, + 'button': noop, + 'submit': noop, + 'reset': noop, + 'file': noop +}; + +// A helper function to call $setValidity and return the value / undefined, +// a pattern that is repeated a lot in the input validation logic. +function validate(ctrl, validatorName, validity, value){ + ctrl.$setValidity(validatorName, validity); + return validity ? value : undefined; +} + +function testFlags(validity, flags) { + var i, flag; + if (flags) { + for (i=0; i<flags.length; ++i) { + flag = flags[i]; + if (validity[flag]) { + return true; + } + } + } + return false; +} + +// Pass validity so that behaviour can be mocked easier. +function addNativeHtml5Validators(ctrl, validatorName, badFlags, ignoreFlags, validity) { + if (isObject(validity)) { + ctrl.$$hasNativeValidators = true; + var validator = function(value) { + // Don't overwrite previous validation, don't consider valueMissing to apply (ng-required can + // perform the required validation) + if (!ctrl.$error[validatorName] && + !testFlags(validity, ignoreFlags) && + testFlags(validity, badFlags)) { + ctrl.$setValidity(validatorName, false); + return; + } + return value; + }; + ctrl.$parsers.push(validator); + } +} + +function textInputType(scope, element, attr, ctrl, $sniffer, $browser) { + var validity = element.prop(VALIDITY_STATE_PROPERTY); + var placeholder = element[0].placeholder, noevent = {}; + var type = lowercase(element[0].type); + ctrl.$$validityState = validity; + + // In composition mode, users are still inputing intermediate text buffer, + // hold the listener until composition is done. + // More about composition events: https://developer.mozilla.org/en-US/docs/Web/API/CompositionEvent + if (!$sniffer.android) { + var composing = false; + + element.on('compositionstart', function(data) { + composing = true; + }); + + element.on('compositionend', function() { + composing = false; + listener(); + }); + } + + var listener = function(ev) { + if (composing) return; + var value = element.val(); + + // IE (11 and under) seem to emit an 'input' event if the placeholder value changes. + // We don't want to dirty the value when this happens, so we abort here. Unfortunately, + // IE also sends input events for other non-input-related things, (such as focusing on a + // form control), so this change is not entirely enough to solve this. + if (msie && (ev || noevent).type === 'input' && element[0].placeholder !== placeholder) { + placeholder = element[0].placeholder; + return; + } + + // By default we will trim the value + // If the attribute ng-trim exists we will avoid trimming + // If input type is 'password', the value is never trimmed + if (type !== 'password' && (toBoolean(attr.ngTrim || 'T'))) { + value = trim(value); + } + + // If a control is suffering from bad input, browsers discard its value, so it may be + // necessary to revalidate even if the control's value is the same empty value twice in + // a row. + var revalidate = validity && ctrl.$$hasNativeValidators; + if (ctrl.$viewValue !== value || (value === '' && revalidate)) { + if (scope.$root.$$phase) { + ctrl.$setViewValue(value); + } else { + scope.$apply(function() { + ctrl.$setViewValue(value); + }); + } + } + }; + + // if the browser does support "input" event, we are fine - except on IE9 which doesn't fire the + // input event on backspace, delete or cut + if ($sniffer.hasEvent('input')) { + element.on('input', listener); + } else { + var timeout; + + var deferListener = function() { + if (!timeout) { + timeout = $browser.defer(function() { + listener(); + timeout = null; + }); + } + }; + + element.on('keydown', function(event) { + var key = event.keyCode; + + // ignore + // command modifiers arrows + if (key === 91 || (15 < key && key < 19) || (37 <= key && key <= 40)) return; + + deferListener(); + }); + + // if user modifies input value using context menu in IE, we need "paste" and "cut" events to catch it + if ($sniffer.hasEvent('paste')) { + element.on('paste cut', deferListener); + } + } + + // if user paste into input using mouse on older browser + // or form autocomplete on newer browser, we need "change" event to catch it + element.on('change', listener); + + ctrl.$render = function() { + element.val(ctrl.$isEmpty(ctrl.$viewValue) ? '' : ctrl.$viewValue); + }; + + // pattern validator + var pattern = attr.ngPattern, + patternValidator, + match; + + if (pattern) { + var validateRegex = function(regexp, value) { + return validate(ctrl, 'pattern', ctrl.$isEmpty(value) || regexp.test(value), value); + }; + match = pattern.match(/^\/(.*)\/([gim]*)$/); + if (match) { + pattern = new RegExp(match[1], match[2]); + patternValidator = function(value) { + return validateRegex(pattern, value); + }; + } else { + patternValidator = function(value) { + var patternObj = scope.$eval(pattern); + + if (!patternObj || !patternObj.test) { + throw minErr('ngPattern')('noregexp', + 'Expected {0} to be a RegExp but was {1}. Element: {2}', pattern, + patternObj, startingTag(element)); + } + return validateRegex(patternObj, value); + }; + } + + ctrl.$formatters.push(patternValidator); + ctrl.$parsers.push(patternValidator); + } + + // min length validator + if (attr.ngMinlength) { + var minlength = int(attr.ngMinlength); + var minLengthValidator = function(value) { + return validate(ctrl, 'minlength', ctrl.$isEmpty(value) || value.length >= minlength, value); + }; + + ctrl.$parsers.push(minLengthValidator); + ctrl.$formatters.push(minLengthValidator); + } + + // max length validator + if (attr.ngMaxlength) { + var maxlength = int(attr.ngMaxlength); + var maxLengthValidator = function(value) { + return validate(ctrl, 'maxlength', ctrl.$isEmpty(value) || value.length <= maxlength, value); + }; + + ctrl.$parsers.push(maxLengthValidator); + ctrl.$formatters.push(maxLengthValidator); + } +} + +var numberBadFlags = ['badInput']; + +function numberInputType(scope, element, attr, ctrl, $sniffer, $browser) { + textInputType(scope, element, attr, ctrl, $sniffer, $browser); + + ctrl.$parsers.push(function(value) { + var empty = ctrl.$isEmpty(value); + if (empty || NUMBER_REGEXP.test(value)) { + ctrl.$setValidity('number', true); + return value === '' ? null : (empty ? value : parseFloat(value)); + } else { + ctrl.$setValidity('number', false); + return undefined; + } + }); + + addNativeHtml5Validators(ctrl, 'number', numberBadFlags, null, ctrl.$$validityState); + + ctrl.$formatters.push(function(value) { + return ctrl.$isEmpty(value) ? '' : '' + value; + }); + + if (attr.min) { + var minValidator = function(value) { + var min = parseFloat(attr.min); + return validate(ctrl, 'min', ctrl.$isEmpty(value) || value >= min, value); + }; + + ctrl.$parsers.push(minValidator); + ctrl.$formatters.push(minValidator); + } + + if (attr.max) { + var maxValidator = function(value) { + var max = parseFloat(attr.max); + return validate(ctrl, 'max', ctrl.$isEmpty(value) || value <= max, value); + }; + + ctrl.$parsers.push(maxValidator); + ctrl.$formatters.push(maxValidator); + } + + ctrl.$formatters.push(function(value) { + return validate(ctrl, 'number', ctrl.$isEmpty(value) || isNumber(value), value); + }); +} + +function urlInputType(scope, element, attr, ctrl, $sniffer, $browser) { + textInputType(scope, element, attr, ctrl, $sniffer, $browser); + + var urlValidator = function(value) { + return validate(ctrl, 'url', ctrl.$isEmpty(value) || URL_REGEXP.test(value), value); + }; + + ctrl.$formatters.push(urlValidator); + ctrl.$parsers.push(urlValidator); +} + +function emailInputType(scope, element, attr, ctrl, $sniffer, $browser) { + textInputType(scope, element, attr, ctrl, $sniffer, $browser); + + var emailValidator = function(value) { + return validate(ctrl, 'email', ctrl.$isEmpty(value) || EMAIL_REGEXP.test(value), value); + }; + + ctrl.$formatters.push(emailValidator); + ctrl.$parsers.push(emailValidator); +} + +function radioInputType(scope, element, attr, ctrl) { + // make the name unique, if not defined + if (isUndefined(attr.name)) { + element.attr('name', nextUid()); + } + + element.on('click', function() { + if (element[0].checked) { + scope.$apply(function() { + ctrl.$setViewValue(attr.value); + }); + } + }); + + ctrl.$render = function() { + var value = attr.value; + element[0].checked = (value == ctrl.$viewValue); + }; + + attr.$observe('value', ctrl.$render); +} + +function checkboxInputType(scope, element, attr, ctrl) { + var trueValue = attr.ngTrueValue, + falseValue = attr.ngFalseValue; + + if (!isString(trueValue)) trueValue = true; + if (!isString(falseValue)) falseValue = false; + + element.on('click', function() { + scope.$apply(function() { + ctrl.$setViewValue(element[0].checked); + }); + }); + + ctrl.$render = function() { + element[0].checked = ctrl.$viewValue; + }; + + // Override the standard `$isEmpty` because a value of `false` means empty in a checkbox. + ctrl.$isEmpty = function(value) { + return value !== trueValue; + }; + + ctrl.$formatters.push(function(value) { + return value === trueValue; + }); + + ctrl.$parsers.push(function(value) { + return value ? trueValue : falseValue; + }); +} + + +/** + * @ngdoc directive + * @name textarea + * @restrict E + * + * @description + * HTML textarea element control with angular data-binding. The data-binding and validation + * properties of this element are exactly the same as those of the + * {@link ng.directive:input input element}. + * + * @param {string} ngModel Assignable angular expression to data-bind to. + * @param {string=} name Property name of the form under which the control is published. + * @param {string=} required Sets `required` validation error key if the value is not entered. + * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to + * the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of + * `required` when you want to data-bind to the `required` attribute. + * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than + * minlength. + * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than + * maxlength. + * @param {string=} ngPattern Sets `pattern` validation error key if the value does not match the + * RegExp pattern expression. Expected value is `/regexp/` for inline patterns or `regexp` for + * patterns defined as scope expressions. + * @param {string=} ngChange Angular expression to be executed when input changes due to user + * interaction with the input element. + * @param {boolean=} [ngTrim=true] If set to false Angular will not automatically trim the input. + */ + + +/** + * @ngdoc directive + * @name input + * @restrict E + * + * @description + * HTML input element control with angular data-binding. Input control follows HTML5 input types + * and polyfills the HTML5 validation behavior for older browsers. + * + * *NOTE* Not every feature offered is available for all input types. + * + * @param {string} ngModel Assignable angular expression to data-bind to. + * @param {string=} name Property name of the form under which the control is published. + * @param {string=} required Sets `required` validation error key if the value is not entered. + * @param {boolean=} ngRequired Sets `required` attribute if set to true + * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than + * minlength. + * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than + * maxlength. + * @param {string=} ngPattern Sets `pattern` validation error key if the value does not match the + * RegExp pattern expression. Expected value is `/regexp/` for inline patterns or `regexp` for + * patterns defined as scope expressions. + * @param {string=} ngChange Angular expression to be executed when input changes due to user + * interaction with the input element. + * @param {boolean=} [ngTrim=true] If set to false Angular will not automatically trim the input. + * This parameter is ignored for input[type=password] controls, which will never trim the + * input. + * + * @example + <example name="input-directive" module="inputExample"> + <file name="index.html"> + <script> + angular.module('inputExample', []) + .controller('ExampleController', ['$scope', function($scope) { + $scope.user = {name: 'guest', last: 'visitor'}; + }]); + </script> + <div ng-controller="ExampleController"> + <form name="myForm"> + User name: <input type="text" name="userName" ng-model="user.name" required> + <span class="error" ng-show="myForm.userName.$error.required"> + Required!</span><br> + Last name: <input type="text" name="lastName" ng-model="user.last" + ng-minlength="3" ng-maxlength="10"> + <span class="error" ng-show="myForm.lastName.$error.minlength"> + Too short!</span> + <span class="error" ng-show="myForm.lastName.$error.maxlength"> + Too long!</span><br> + </form> + <hr> + <tt>user = {{user}}</tt><br/> + <tt>myForm.userName.$valid = {{myForm.userName.$valid}}</tt><br> + <tt>myForm.userName.$error = {{myForm.userName.$error}}</tt><br> + <tt>myForm.lastName.$valid = {{myForm.lastName.$valid}}</tt><br> + <tt>myForm.lastName.$error = {{myForm.lastName.$error}}</tt><br> + <tt>myForm.$valid = {{myForm.$valid}}</tt><br> + <tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br> + <tt>myForm.$error.minlength = {{!!myForm.$error.minlength}}</tt><br> + <tt>myForm.$error.maxlength = {{!!myForm.$error.maxlength}}</tt><br> + </div> + </file> + <file name="protractor.js" type="protractor"> + var user = element(by.binding('{{user}}')); + var userNameValid = element(by.binding('myForm.userName.$valid')); + var lastNameValid = element(by.binding('myForm.lastName.$valid')); + var lastNameError = element(by.binding('myForm.lastName.$error')); + var formValid = element(by.binding('myForm.$valid')); + var userNameInput = element(by.model('user.name')); + var userLastInput = element(by.model('user.last')); + + it('should initialize to model', function() { + expect(user.getText()).toContain('{"name":"guest","last":"visitor"}'); + expect(userNameValid.getText()).toContain('true'); + expect(formValid.getText()).toContain('true'); + }); + + it('should be invalid if empty when required', function() { + userNameInput.clear(); + userNameInput.sendKeys(''); + + expect(user.getText()).toContain('{"last":"visitor"}'); + expect(userNameValid.getText()).toContain('false'); + expect(formValid.getText()).toContain('false'); + }); + + it('should be valid if empty when min length is set', function() { + userLastInput.clear(); + userLastInput.sendKeys(''); + + expect(user.getText()).toContain('{"name":"guest","last":""}'); + expect(lastNameValid.getText()).toContain('true'); + expect(formValid.getText()).toContain('true'); + }); + + it('should be invalid if less than required min length', function() { + userLastInput.clear(); + userLastInput.sendKeys('xx'); + + expect(user.getText()).toContain('{"name":"guest"}'); + expect(lastNameValid.getText()).toContain('false'); + expect(lastNameError.getText()).toContain('minlength'); + expect(formValid.getText()).toContain('false'); + }); + + it('should be invalid if longer than max length', function() { + userLastInput.clear(); + userLastInput.sendKeys('some ridiculously long name'); + + expect(user.getText()).toContain('{"name":"guest"}'); + expect(lastNameValid.getText()).toContain('false'); + expect(lastNameError.getText()).toContain('maxlength'); + expect(formValid.getText()).toContain('false'); + }); + </file> + </example> + */ +var inputDirective = ['$browser', '$sniffer', function($browser, $sniffer) { + return { + restrict: 'E', + require: '?ngModel', + link: function(scope, element, attr, ctrl) { + if (ctrl) { + (inputType[lowercase(attr.type)] || inputType.text)(scope, element, attr, ctrl, $sniffer, + $browser); + } + } + }; +}]; + +var VALID_CLASS = 'ng-valid', + INVALID_CLASS = 'ng-invalid', + PRISTINE_CLASS = 'ng-pristine', + DIRTY_CLASS = 'ng-dirty'; + +/** + * @ngdoc type + * @name ngModel.NgModelController + * + * @property {string} $viewValue Actual string value in the view. + * @property {*} $modelValue The value in the model, that the control is bound to. + * @property {Array.<Function>} $parsers Array of functions to execute, as a pipeline, whenever + the control reads value from the DOM. Each function is called, in turn, passing the value + through to the next. The last return value is used to populate the model. + Used to sanitize / convert the value as well as validation. For validation, + the parsers should update the validity state using + {@link ngModel.NgModelController#$setValidity $setValidity()}, + and return `undefined` for invalid values. + + * + * @property {Array.<Function>} $formatters Array of functions to execute, as a pipeline, whenever + the model value changes. Each function is called, in turn, passing the value through to the + next. Used to format / convert values for display in the control and validation. + * ```js + * function formatter(value) { + * if (value) { + * return value.toUpperCase(); + * } + * } + * ngModel.$formatters.push(formatter); + * ``` + * + * @property {Array.<Function>} $viewChangeListeners Array of functions to execute whenever the + * view value has changed. It is called with no arguments, and its return value is ignored. + * This can be used in place of additional $watches against the model value. + * + * @property {Object} $error An object hash with all errors as keys. + * + * @property {boolean} $pristine True if user has not interacted with the control yet. + * @property {boolean} $dirty True if user has already interacted with the control. + * @property {boolean} $valid True if there is no error. + * @property {boolean} $invalid True if at least one error on the control. + * + * @description + * + * `NgModelController` provides API for the `ng-model` directive. The controller contains + * services for data-binding, validation, CSS updates, and value formatting and parsing. It + * purposefully does not contain any logic which deals with DOM rendering or listening to + * DOM events. Such DOM related logic should be provided by other directives which make use of + * `NgModelController` for data-binding. + * + * ## Custom Control Example + * This example shows how to use `NgModelController` with a custom control to achieve + * data-binding. Notice how different directives (`contenteditable`, `ng-model`, and `required`) + * collaborate together to achieve the desired result. + * + * Note that `contenteditable` is an HTML5 attribute, which tells the browser to let the element + * contents be edited in place by the user. This will not work on older browsers. + * + * We are using the {@link ng.service:$sce $sce} service here and include the {@link ngSanitize $sanitize} + * module to automatically remove "bad" content like inline event listener (e.g. `<span onclick="...">`). + * However, as we are using `$sce` the model can still decide to to provide unsafe content if it marks + * that content using the `$sce` service. + * + * <example name="NgModelController" module="customControl" deps="angular-sanitize.js"> + <file name="style.css"> + [contenteditable] { + border: 1px solid black; + background-color: white; + min-height: 20px; + } + + .ng-invalid { + border: 1px solid red; + } + + </file> + <file name="script.js"> + angular.module('customControl', ['ngSanitize']). + directive('contenteditable', ['$sce', function($sce) { + return { + restrict: 'A', // only activate on element attribute + require: '?ngModel', // get a hold of NgModelController + link: function(scope, element, attrs, ngModel) { + if(!ngModel) return; // do nothing if no ng-model + + // Specify how UI should be updated + ngModel.$render = function() { + element.html($sce.getTrustedHtml(ngModel.$viewValue || '')); + }; + + // Listen for change events to enable binding + element.on('blur keyup change', function() { + scope.$apply(read); + }); + read(); // initialize + + // Write data to the model + function read() { + var html = element.html(); + // When we clear the content editable the browser leaves a <br> behind + // If strip-br attribute is provided then we strip this out + if( attrs.stripBr && html == '<br>' ) { + html = ''; + } + ngModel.$setViewValue(html); + } + } + }; + }]); + </file> + <file name="index.html"> + <form name="myForm"> + <div contenteditable + name="myWidget" ng-model="userContent" + strip-br="true" + required>Change me!</div> + <span ng-show="myForm.myWidget.$error.required">Required!</span> + <hr> + <textarea ng-model="userContent"></textarea> + </form> + </file> + <file name="protractor.js" type="protractor"> + it('should data-bind and become invalid', function() { + if (browser.params.browser == 'safari' || browser.params.browser == 'firefox') { + // SafariDriver can't handle contenteditable + // and Firefox driver can't clear contenteditables very well + return; + } + var contentEditable = element(by.css('[contenteditable]')); + var content = 'Change me!'; + + expect(contentEditable.getText()).toEqual(content); + + contentEditable.clear(); + contentEditable.sendKeys(protractor.Key.BACK_SPACE); + expect(contentEditable.getText()).toEqual(''); + expect(contentEditable.getAttribute('class')).toMatch(/ng-invalid-required/); + }); + </file> + * </example> + * + * + */ +var NgModelController = ['$scope', '$exceptionHandler', '$attrs', '$element', '$parse', '$animate', + function($scope, $exceptionHandler, $attr, $element, $parse, $animate) { + this.$viewValue = Number.NaN; + this.$modelValue = Number.NaN; + this.$parsers = []; + this.$formatters = []; + this.$viewChangeListeners = []; + this.$pristine = true; + this.$dirty = false; + this.$valid = true; + this.$invalid = false; + this.$name = $attr.name; + + var ngModelGet = $parse($attr.ngModel), + ngModelSet = ngModelGet.assign; + + if (!ngModelSet) { + throw minErr('ngModel')('nonassign', "Expression '{0}' is non-assignable. Element: {1}", + $attr.ngModel, startingTag($element)); + } + + /** + * @ngdoc method + * @name ngModel.NgModelController#$render + * + * @description + * Called when the view needs to be updated. It is expected that the user of the ng-model + * directive will implement this method. + */ + this.$render = noop; + + /** + * @ngdoc method + * @name ngModel.NgModelController#$isEmpty + * + * @description + * This is called when we need to determine if the value of the input is empty. + * + * For instance, the required directive does this to work out if the input has data or not. + * The default `$isEmpty` function checks whether the value is `undefined`, `''`, `null` or `NaN`. + * + * You can override this for input directives whose concept of being empty is different to the + * default. The `checkboxInputType` directive does this because in its case a value of `false` + * implies empty. + * + * @param {*} value Reference to check. + * @returns {boolean} True if `value` is empty. + */ + this.$isEmpty = function(value) { + return isUndefined(value) || value === '' || value === null || value !== value; + }; + + var parentForm = $element.inheritedData('$formController') || nullFormCtrl, + invalidCount = 0, // used to easily determine if we are valid + $error = this.$error = {}; // keep invalid keys here + + + // Setup initial state of the control + $element.addClass(PRISTINE_CLASS); + toggleValidCss(true); + + // convenience method for easy toggling of classes + function toggleValidCss(isValid, validationErrorKey) { + validationErrorKey = validationErrorKey ? '-' + snake_case(validationErrorKey, '-') : ''; + $animate.removeClass($element, (isValid ? INVALID_CLASS : VALID_CLASS) + validationErrorKey); + $animate.addClass($element, (isValid ? VALID_CLASS : INVALID_CLASS) + validationErrorKey); + } + + /** + * @ngdoc method + * @name ngModel.NgModelController#$setValidity + * + * @description + * Change the validity state, and notifies the form when the control changes validity. (i.e. it + * does not notify form if given validator is already marked as invalid). + * + * This method should be called by validators - i.e. the parser or formatter functions. + * + * @param {string} validationErrorKey Name of the validator. the `validationErrorKey` will assign + * to `$error[validationErrorKey]=!isValid` so that it is available for data-binding. + * The `validationErrorKey` should be in camelCase and will get converted into dash-case + * for class name. Example: `myError` will result in `ng-valid-my-error` and `ng-invalid-my-error` + * class and can be bound to as `{{someForm.someControl.$error.myError}}` . + * @param {boolean} isValid Whether the current state is valid (true) or invalid (false). + */ + this.$setValidity = function(validationErrorKey, isValid) { + // Purposeful use of ! here to cast isValid to boolean in case it is undefined + // jshint -W018 + if ($error[validationErrorKey] === !isValid) return; + // jshint +W018 + + if (isValid) { + if ($error[validationErrorKey]) invalidCount--; + if (!invalidCount) { + toggleValidCss(true); + this.$valid = true; + this.$invalid = false; + } + } else { + toggleValidCss(false); + this.$invalid = true; + this.$valid = false; + invalidCount++; + } + + $error[validationErrorKey] = !isValid; + toggleValidCss(isValid, validationErrorKey); + + parentForm.$setValidity(validationErrorKey, isValid, this); + }; + + /** + * @ngdoc method + * @name ngModel.NgModelController#$setPristine + * + * @description + * Sets the control to its pristine state. + * + * This method can be called to remove the 'ng-dirty' class and set the control to its pristine + * state (ng-pristine class). + */ + this.$setPristine = function () { + this.$dirty = false; + this.$pristine = true; + $animate.removeClass($element, DIRTY_CLASS); + $animate.addClass($element, PRISTINE_CLASS); + }; + + /** + * @ngdoc method + * @name ngModel.NgModelController#$setViewValue + * + * @description + * Update the view value. + * + * This method should be called when the view value changes, typically from within a DOM event handler. + * For example {@link ng.directive:input input} and + * {@link ng.directive:select select} directives call it. + * + * It will update the $viewValue, then pass this value through each of the functions in `$parsers`, + * which includes any validators. The value that comes out of this `$parsers` pipeline, be applied to + * `$modelValue` and the **expression** specified in the `ng-model` attribute. + * + * Lastly, all the registered change listeners, in the `$viewChangeListeners` list, are called. + * + * Note that calling this function does not trigger a `$digest`. + * + * @param {string} value Value from the view. + */ + this.$setViewValue = function(value) { + this.$viewValue = value; + + // change to dirty + if (this.$pristine) { + this.$dirty = true; + this.$pristine = false; + $animate.removeClass($element, PRISTINE_CLASS); + $animate.addClass($element, DIRTY_CLASS); + parentForm.$setDirty(); + } + + forEach(this.$parsers, function(fn) { + value = fn(value); + }); + + if (this.$modelValue !== value) { + this.$modelValue = value; + ngModelSet($scope, value); + forEach(this.$viewChangeListeners, function(listener) { + try { + listener(); + } catch(e) { + $exceptionHandler(e); + } + }); + } + }; + + // model -> value + var ctrl = this; + + $scope.$watch(function ngModelWatch() { + var value = ngModelGet($scope); + + // if scope model value and ngModel value are out of sync + if (ctrl.$modelValue !== value) { + + var formatters = ctrl.$formatters, + idx = formatters.length; + + ctrl.$modelValue = value; + while(idx--) { + value = formatters[idx](value); + } + + if (ctrl.$viewValue !== value) { + ctrl.$viewValue = value; + ctrl.$render(); + } + } + + return value; + }); +}]; + + +/** + * @ngdoc directive + * @name ngModel + * + * @element input + * + * @description + * The `ngModel` directive binds an `input`,`select`, `textarea` (or custom form control) to a + * property on the scope using {@link ngModel.NgModelController NgModelController}, + * which is created and exposed by this directive. + * + * `ngModel` is responsible for: + * + * - Binding the view into the model, which other directives such as `input`, `textarea` or `select` + * require. + * - Providing validation behavior (i.e. required, number, email, url). + * - Keeping the state of the control (valid/invalid, dirty/pristine, validation errors). + * - Setting related css classes on the element (`ng-valid`, `ng-invalid`, `ng-dirty`, `ng-pristine`) including animations. + * - Registering the control with its parent {@link ng.directive:form form}. + * + * Note: `ngModel` will try to bind to the property given by evaluating the expression on the + * current scope. If the property doesn't already exist on this scope, it will be created + * implicitly and added to the scope. + * + * For best practices on using `ngModel`, see: + * + * - [https://github.com/angular/angular.js/wiki/Understanding-Scopes] + * + * For basic examples, how to use `ngModel`, see: + * + * - {@link ng.directive:input input} + * - {@link input[text] text} + * - {@link input[checkbox] checkbox} + * - {@link input[radio] radio} + * - {@link input[number] number} + * - {@link input[email] email} + * - {@link input[url] url} + * - {@link ng.directive:select select} + * - {@link ng.directive:textarea textarea} + * + * # CSS classes + * The following CSS classes are added and removed on the associated input/select/textarea element + * depending on the validity of the model. + * + * - `ng-valid` is set if the model is valid. + * - `ng-invalid` is set if the model is invalid. + * - `ng-pristine` is set if the model is pristine. + * - `ng-dirty` is set if the model is dirty. + * + * Keep in mind that ngAnimate can detect each of these classes when added and removed. + * + * ## Animation Hooks + * + * Animations within models are triggered when any of the associated CSS classes are added and removed + * on the input element which is attached to the model. These classes are: `.ng-pristine`, `.ng-dirty`, + * `.ng-invalid` and `.ng-valid` as well as any other validations that are performed on the model itself. + * The animations that are triggered within ngModel are similar to how they work in ngClass and + * animations can be hooked into using CSS transitions, keyframes as well as JS animations. + * + * The following example shows a simple way to utilize CSS transitions to style an input element + * that has been rendered as invalid after it has been validated: + * + * <pre> + * //be sure to include ngAnimate as a module to hook into more + * //advanced animations + * .my-input { + * transition:0.5s linear all; + * background: white; + * } + * .my-input.ng-invalid { + * background: red; + * color:white; + * } + * </pre> + * + * @example + * <example deps="angular-animate.js" animations="true" fixBase="true" module="inputExample"> + <file name="index.html"> + <script> + angular.module('inputExample', []) + .controller('ExampleController', ['$scope', function($scope) { + $scope.val = '1'; + }]); + </script> + <style> + .my-input { + -webkit-transition:all linear 0.5s; + transition:all linear 0.5s; + background: transparent; + } + .my-input.ng-invalid { + color:white; + background: red; + } + </style> + Update input to see transitions when valid/invalid. + Integer is a valid value. + <form name="testForm" ng-controller="ExampleController"> + <input ng-model="val" ng-pattern="/^\d+$/" name="anim" class="my-input" /> + </form> + </file> + * </example> + */ +var ngModelDirective = function() { + return { + require: ['ngModel', '^?form'], + controller: NgModelController, + link: function(scope, element, attr, ctrls) { + // notify others, especially parent forms + + var modelCtrl = ctrls[0], + formCtrl = ctrls[1] || nullFormCtrl; + + formCtrl.$addControl(modelCtrl); + + scope.$on('$destroy', function() { + formCtrl.$removeControl(modelCtrl); + }); + } + }; +}; + + +/** + * @ngdoc directive + * @name ngChange + * + * @description + * Evaluate the given expression when the user changes the input. + * The expression is evaluated immediately, unlike the JavaScript onchange event + * which only triggers at the end of a change (usually, when the user leaves the + * form element or presses the return key). + * The expression is not evaluated when the value change is coming from the model. + * + * Note, this directive requires `ngModel` to be present. + * + * @element input + * @param {expression} ngChange {@link guide/expression Expression} to evaluate upon change + * in input value. + * + * @example + * <example name="ngChange-directive" module="changeExample"> + * <file name="index.html"> + * <script> + * angular.module('changeExample', []) + * .controller('ExampleController', ['$scope', function($scope) { + * $scope.counter = 0; + * $scope.change = function() { + * $scope.counter++; + * }; + * }]); + * </script> + * <div ng-controller="ExampleController"> + * <input type="checkbox" ng-model="confirmed" ng-change="change()" id="ng-change-example1" /> + * <input type="checkbox" ng-model="confirmed" id="ng-change-example2" /> + * <label for="ng-change-example2">Confirmed</label><br /> + * <tt>debug = {{confirmed}}</tt><br/> + * <tt>counter = {{counter}}</tt><br/> + * </div> + * </file> + * <file name="protractor.js" type="protractor"> + * var counter = element(by.binding('counter')); + * var debug = element(by.binding('confirmed')); + * + * it('should evaluate the expression if changing from view', function() { + * expect(counter.getText()).toContain('0'); + * + * element(by.id('ng-change-example1')).click(); + * + * expect(counter.getText()).toContain('1'); + * expect(debug.getText()).toContain('true'); + * }); + * + * it('should not evaluate the expression if changing from model', function() { + * element(by.id('ng-change-example2')).click(); + + * expect(counter.getText()).toContain('0'); + * expect(debug.getText()).toContain('true'); + * }); + * </file> + * </example> + */ +var ngChangeDirective = valueFn({ + require: 'ngModel', + link: function(scope, element, attr, ctrl) { + ctrl.$viewChangeListeners.push(function() { + scope.$eval(attr.ngChange); + }); + } +}); + + +var requiredDirective = function() { + return { + require: '?ngModel', + link: function(scope, elm, attr, ctrl) { + if (!ctrl) return; + attr.required = true; // force truthy in case we are on non input element + + var validator = function(value) { + if (attr.required && ctrl.$isEmpty(value)) { + ctrl.$setValidity('required', false); + return; + } else { + ctrl.$setValidity('required', true); + return value; + } + }; + + ctrl.$formatters.push(validator); + ctrl.$parsers.unshift(validator); + + attr.$observe('required', function() { + validator(ctrl.$viewValue); + }); + } + }; +}; + + +/** + * @ngdoc directive + * @name ngList + * + * @description + * Text input that converts between a delimited string and an array of strings. The delimiter + * can be a fixed string (by default a comma) or a regular expression. + * + * @element input + * @param {string=} ngList optional delimiter that should be used to split the value. If + * specified in form `/something/` then the value will be converted into a regular expression. + * + * @example + <example name="ngList-directive" module="listExample"> + <file name="index.html"> + <script> + angular.module('listExample', []) + .controller('ExampleController', ['$scope', function($scope) { + $scope.names = ['igor', 'misko', 'vojta']; + }]); + </script> + <form name="myForm" ng-controller="ExampleController"> + List: <input name="namesInput" ng-model="names" ng-list required> + <span class="error" ng-show="myForm.namesInput.$error.required"> + Required!</span> + <br> + <tt>names = {{names}}</tt><br/> + <tt>myForm.namesInput.$valid = {{myForm.namesInput.$valid}}</tt><br/> + <tt>myForm.namesInput.$error = {{myForm.namesInput.$error}}</tt><br/> + <tt>myForm.$valid = {{myForm.$valid}}</tt><br/> + <tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br/> + </form> + </file> + <file name="protractor.js" type="protractor"> + var listInput = element(by.model('names')); + var names = element(by.binding('{{names}}')); + var valid = element(by.binding('myForm.namesInput.$valid')); + var error = element(by.css('span.error')); + + it('should initialize to model', function() { + expect(names.getText()).toContain('["igor","misko","vojta"]'); + expect(valid.getText()).toContain('true'); + expect(error.getCssValue('display')).toBe('none'); + }); + + it('should be invalid if empty', function() { + listInput.clear(); + listInput.sendKeys(''); + + expect(names.getText()).toContain(''); + expect(valid.getText()).toContain('false'); + expect(error.getCssValue('display')).not.toBe('none'); }); + </file> + </example> + */ +var ngListDirective = function() { + return { + require: 'ngModel', + link: function(scope, element, attr, ctrl) { + var match = /\/(.*)\//.exec(attr.ngList), + separator = match && new RegExp(match[1]) || attr.ngList || ','; + + var parse = function(viewValue) { + // If the viewValue is invalid (say required but empty) it will be `undefined` + if (isUndefined(viewValue)) return; + + var list = []; + + if (viewValue) { + forEach(viewValue.split(separator), function(value) { + if (value) list.push(trim(value)); + }); + } + + return list; + }; + + ctrl.$parsers.push(parse); + ctrl.$formatters.push(function(value) { + if (isArray(value)) { + return value.join(', '); + } + + return undefined; + }); + + // Override the standard $isEmpty because an empty array means the input is empty. + ctrl.$isEmpty = function(value) { + return !value || !value.length; + }; + } + }; +}; + + +var CONSTANT_VALUE_REGEXP = /^(true|false|\d+)$/; +/** + * @ngdoc directive + * @name ngValue + * + * @description + * Binds the given expression to the value of `input[select]` or `input[radio]`, so + * that when the element is selected, the `ngModel` of that element is set to the + * bound value. + * + * `ngValue` is useful when dynamically generating lists of radio buttons using `ng-repeat`, as + * shown below. + * + * @element input + * @param {string=} ngValue angular expression, whose value will be bound to the `value` attribute + * of the `input` element + * + * @example + <example name="ngValue-directive" module="valueExample"> + <file name="index.html"> + <script> + angular.module('valueExample', []) + .controller('ExampleController', ['$scope', function($scope) { + $scope.names = ['pizza', 'unicorns', 'robots']; + $scope.my = { favorite: 'unicorns' }; + }]); + </script> + <form ng-controller="ExampleController"> + <h2>Which is your favorite?</h2> + <label ng-repeat="name in names" for="{{name}}"> + {{name}} + <input type="radio" + ng-model="my.favorite" + ng-value="name" + id="{{name}}" + name="favorite"> + </label> + <div>You chose {{my.favorite}}</div> + </form> + </file> + <file name="protractor.js" type="protractor"> + var favorite = element(by.binding('my.favorite')); + + it('should initialize to model', function() { + expect(favorite.getText()).toContain('unicorns'); + }); + it('should bind the values to the inputs', function() { + element.all(by.model('my.favorite')).get(0).click(); + expect(favorite.getText()).toContain('pizza'); + }); + </file> + </example> + */ +var ngValueDirective = function() { + return { + priority: 100, + compile: function(tpl, tplAttr) { + if (CONSTANT_VALUE_REGEXP.test(tplAttr.ngValue)) { + return function ngValueConstantLink(scope, elm, attr) { + attr.$set('value', scope.$eval(attr.ngValue)); + }; + } else { + return function ngValueLink(scope, elm, attr) { + scope.$watch(attr.ngValue, function valueWatchAction(value) { + attr.$set('value', value); + }); + }; + } + } + }; +}; + +/** + * @ngdoc directive + * @name ngBind + * @restrict AC + * + * @description + * The `ngBind` attribute tells Angular to replace the text content of the specified HTML element + * with the value of a given expression, and to update the text content when the value of that + * expression changes. + * + * Typically, you don't use `ngBind` directly, but instead you use the double curly markup like + * `{{ expression }}` which is similar but less verbose. + * + * It is preferable to use `ngBind` instead of `{{ expression }}` if a template is momentarily + * displayed by the browser in its raw state before Angular compiles it. Since `ngBind` is an + * element attribute, it makes the bindings invisible to the user while the page is loading. + * + * An alternative solution to this problem would be using the + * {@link ng.directive:ngCloak ngCloak} directive. + * + * + * @element ANY + * @param {expression} ngBind {@link guide/expression Expression} to evaluate. + * + * @example + * Enter a name in the Live Preview text box; the greeting below the text box changes instantly. + <example module="bindExample"> + <file name="index.html"> + <script> + angular.module('bindExample', []) + .controller('ExampleController', ['$scope', function($scope) { + $scope.name = 'Whirled'; + }]); + </script> + <div ng-controller="ExampleController"> + Enter name: <input type="text" ng-model="name"><br> + Hello <span ng-bind="name"></span>! + </div> + </file> + <file name="protractor.js" type="protractor"> + it('should check ng-bind', function() { + var nameInput = element(by.model('name')); + + expect(element(by.binding('name')).getText()).toBe('Whirled'); + nameInput.clear(); + nameInput.sendKeys('world'); + expect(element(by.binding('name')).getText()).toBe('world'); + }); + </file> + </example> + */ +var ngBindDirective = ngDirective({ + compile: function(templateElement) { + templateElement.addClass('ng-binding'); + return function (scope, element, attr) { + element.data('$binding', attr.ngBind); + scope.$watch(attr.ngBind, function ngBindWatchAction(value) { + // We are purposefully using == here rather than === because we want to + // catch when value is "null or undefined" + // jshint -W041 + element.text(value == undefined ? '' : value); + }); + }; + } +}); + + +/** + * @ngdoc directive + * @name ngBindTemplate + * + * @description + * The `ngBindTemplate` directive specifies that the element + * text content should be replaced with the interpolation of the template + * in the `ngBindTemplate` attribute. + * Unlike `ngBind`, the `ngBindTemplate` can contain multiple `{{` `}}` + * expressions. This directive is needed since some HTML elements + * (such as TITLE and OPTION) cannot contain SPAN elements. + * + * @element ANY + * @param {string} ngBindTemplate template of form + * <tt>{{</tt> <tt>expression</tt> <tt>}}</tt> to eval. + * + * @example + * Try it here: enter text in text box and watch the greeting change. + <example module="bindExample"> + <file name="index.html"> + <script> + angular.module('bindExample', []) + .controller('ExampleController', ['$scope', function ($scope) { + $scope.salutation = 'Hello'; + $scope.name = 'World'; + }]); + </script> + <div ng-controller="ExampleController"> + Salutation: <input type="text" ng-model="salutation"><br> + Name: <input type="text" ng-model="name"><br> + <pre ng-bind-template="{{salutation}} {{name}}!"></pre> + </div> + </file> + <file name="protractor.js" type="protractor"> + it('should check ng-bind', function() { + var salutationElem = element(by.binding('salutation')); + var salutationInput = element(by.model('salutation')); + var nameInput = element(by.model('name')); + + expect(salutationElem.getText()).toBe('Hello World!'); + + salutationInput.clear(); + salutationInput.sendKeys('Greetings'); + nameInput.clear(); + nameInput.sendKeys('user'); + + expect(salutationElem.getText()).toBe('Greetings user!'); + }); + </file> + </example> + */ +var ngBindTemplateDirective = ['$interpolate', function($interpolate) { + return function(scope, element, attr) { + // TODO: move this to scenario runner + var interpolateFn = $interpolate(element.attr(attr.$attr.ngBindTemplate)); + element.addClass('ng-binding').data('$binding', interpolateFn); + attr.$observe('ngBindTemplate', function(value) { + element.text(value); + }); + }; +}]; + + +/** + * @ngdoc directive + * @name ngBindHtml + * + * @description + * Creates a binding that will innerHTML the result of evaluating the `expression` into the current + * element in a secure way. By default, the innerHTML-ed content will be sanitized using the {@link + * ngSanitize.$sanitize $sanitize} service. To utilize this functionality, ensure that `$sanitize` + * is available, for example, by including {@link ngSanitize} in your module's dependencies (not in + * core Angular.) You may also bypass sanitization for values you know are safe. To do so, bind to + * an explicitly trusted value via {@link ng.$sce#trustAsHtml $sce.trustAsHtml}. See the example + * under {@link ng.$sce#Example Strict Contextual Escaping (SCE)}. + * + * Note: If a `$sanitize` service is unavailable and the bound value isn't explicitly trusted, you + * will have an exception (instead of an exploit.) + * + * @element ANY + * @param {expression} ngBindHtml {@link guide/expression Expression} to evaluate. + * + * @example + + <example module="bindHtmlExample" deps="angular-sanitize.js"> + <file name="index.html"> + <div ng-controller="ExampleController"> + <p ng-bind-html="myHTML"></p> + </div> + </file> + + <file name="script.js"> + angular.module('bindHtmlExample', ['ngSanitize']) + .controller('ExampleController', ['$scope', function($scope) { + $scope.myHTML = + 'I am an <code>HTML</code>string with ' + + '<a href="#">links!</a> and other <em>stuff</em>'; + }]); + </file> + + <file name="protractor.js" type="protractor"> + it('should check ng-bind-html', function() { + expect(element(by.binding('myHTML')).getText()).toBe( + 'I am an HTMLstring with links! and other stuff'); + }); + </file> + </example> + */ +var ngBindHtmlDirective = ['$sce', '$parse', function($sce, $parse) { + return { + compile: function (tElement) { + tElement.addClass('ng-binding'); + + return function (scope, element, attr) { + element.data('$binding', attr.ngBindHtml); + + var parsed = $parse(attr.ngBindHtml); + + function getStringValue() { + return (parsed(scope) || '').toString(); + } + + scope.$watch(getStringValue, function ngBindHtmlWatchAction(value) { + element.html($sce.getTrustedHtml(parsed(scope)) || ''); + }); + }; + } + }; +}]; + +function classDirective(name, selector) { + name = 'ngClass' + name; + return ['$animate', function($animate) { + return { + restrict: 'AC', + link: function(scope, element, attr) { + var oldVal; + + scope.$watch(attr[name], ngClassWatchAction, true); + + attr.$observe('class', function(value) { + ngClassWatchAction(scope.$eval(attr[name])); + }); + + + if (name !== 'ngClass') { + scope.$watch('$index', function($index, old$index) { + // jshint bitwise: false + var mod = $index & 1; + if (mod !== (old$index & 1)) { + var classes = arrayClasses(scope.$eval(attr[name])); + mod === selector ? + addClasses(classes) : + removeClasses(classes); + } + }); + } + + function addClasses(classes) { + var newClasses = digestClassCounts(classes, 1); + attr.$addClass(newClasses); + } + + function removeClasses(classes) { + var newClasses = digestClassCounts(classes, -1); + attr.$removeClass(newClasses); + } + + function digestClassCounts (classes, count) { + var classCounts = element.data('$classCounts') || {}; + var classesToUpdate = []; + forEach(classes, function (className) { + if (count > 0 || classCounts[className]) { + classCounts[className] = (classCounts[className] || 0) + count; + if (classCounts[className] === +(count > 0)) { + classesToUpdate.push(className); + } + } + }); + element.data('$classCounts', classCounts); + return classesToUpdate.join(' '); + } + + function updateClasses (oldClasses, newClasses) { + var toAdd = arrayDifference(newClasses, oldClasses); + var toRemove = arrayDifference(oldClasses, newClasses); + toRemove = digestClassCounts(toRemove, -1); + toAdd = digestClassCounts(toAdd, 1); + + if (toAdd.length === 0) { + $animate.removeClass(element, toRemove); + } else if (toRemove.length === 0) { + $animate.addClass(element, toAdd); + } else { + $animate.setClass(element, toAdd, toRemove); + } + } + + function ngClassWatchAction(newVal) { + if (selector === true || scope.$index % 2 === selector) { + var newClasses = arrayClasses(newVal || []); + if (!oldVal) { + addClasses(newClasses); + } else if (!equals(newVal,oldVal)) { + var oldClasses = arrayClasses(oldVal); + updateClasses(oldClasses, newClasses); + } + } + oldVal = shallowCopy(newVal); + } + } + }; + + function arrayDifference(tokens1, tokens2) { + var values = []; + + outer: + for(var i = 0; i < tokens1.length; i++) { + var token = tokens1[i]; + for(var j = 0; j < tokens2.length; j++) { + if(token == tokens2[j]) continue outer; + } + values.push(token); + } + return values; + } + + function arrayClasses (classVal) { + if (isArray(classVal)) { + return classVal; + } else if (isString(classVal)) { + return classVal.split(' '); + } else if (isObject(classVal)) { + var classes = [], i = 0; + forEach(classVal, function(v, k) { + if (v) { + classes = classes.concat(k.split(' ')); + } + }); + return classes; + } + return classVal; + } + }]; +} + +/** + * @ngdoc directive + * @name ngClass + * @restrict AC + * + * @description + * The `ngClass` directive allows you to dynamically set CSS classes on an HTML element by databinding + * an expression that represents all classes to be added. + * + * The directive operates in three different ways, depending on which of three types the expression + * evaluates to: + * + * 1. If the expression evaluates to a string, the string should be one or more space-delimited class + * names. + * + * 2. If the expression evaluates to an array, each element of the array should be a string that is + * one or more space-delimited class names. + * + * 3. If the expression evaluates to an object, then for each key-value pair of the + * object with a truthy value the corresponding key is used as a class name. + * + * The directive won't add duplicate classes if a particular class was already set. + * + * When the expression changes, the previously added classes are removed and only then the + * new classes are added. + * + * @animations + * add - happens just before the class is applied to the element + * remove - happens just before the class is removed from the element + * + * @element ANY + * @param {expression} ngClass {@link guide/expression Expression} to eval. The result + * of the evaluation can be a string representing space delimited class + * names, an array, or a map of class names to boolean values. In the case of a map, the + * names of the properties whose values are truthy will be added as css classes to the + * element. + * + * @example Example that demonstrates basic bindings via ngClass directive. + <example> + <file name="index.html"> + <p ng-class="{strike: deleted, bold: important, red: error}">Map Syntax Example</p> + <input type="checkbox" ng-model="deleted"> deleted (apply "strike" class)<br> + <input type="checkbox" ng-model="important"> important (apply "bold" class)<br> + <input type="checkbox" ng-model="error"> error (apply "red" class) + <hr> + <p ng-class="style">Using String Syntax</p> + <input type="text" ng-model="style" placeholder="Type: bold strike red"> + <hr> + <p ng-class="[style1, style2, style3]">Using Array Syntax</p> + <input ng-model="style1" placeholder="Type: bold, strike or red"><br> + <input ng-model="style2" placeholder="Type: bold, strike or red"><br> + <input ng-model="style3" placeholder="Type: bold, strike or red"><br> + </file> + <file name="style.css"> + .strike { + text-decoration: line-through; + } + .bold { + font-weight: bold; + } + .red { + color: red; + } + </file> + <file name="protractor.js" type="protractor"> + var ps = element.all(by.css('p')); + + it('should let you toggle the class', function() { + + expect(ps.first().getAttribute('class')).not.toMatch(/bold/); + expect(ps.first().getAttribute('class')).not.toMatch(/red/); + + element(by.model('important')).click(); + expect(ps.first().getAttribute('class')).toMatch(/bold/); + + element(by.model('error')).click(); + expect(ps.first().getAttribute('class')).toMatch(/red/); + }); + + it('should let you toggle string example', function() { + expect(ps.get(1).getAttribute('class')).toBe(''); + element(by.model('style')).clear(); + element(by.model('style')).sendKeys('red'); + expect(ps.get(1).getAttribute('class')).toBe('red'); + }); + + it('array example should have 3 classes', function() { + expect(ps.last().getAttribute('class')).toBe(''); + element(by.model('style1')).sendKeys('bold'); + element(by.model('style2')).sendKeys('strike'); + element(by.model('style3')).sendKeys('red'); + expect(ps.last().getAttribute('class')).toBe('bold strike red'); + }); + </file> + </example> + + ## Animations + + The example below demonstrates how to perform animations using ngClass. + + <example module="ngAnimate" deps="angular-animate.js" animations="true"> + <file name="index.html"> + <input id="setbtn" type="button" value="set" ng-click="myVar='my-class'"> + <input id="clearbtn" type="button" value="clear" ng-click="myVar=''"> + <br> + <span class="base-class" ng-class="myVar">Sample Text</span> + </file> + <file name="style.css"> + .base-class { + -webkit-transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.5s; + transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.5s; + } + + .base-class.my-class { + color: red; + font-size:3em; + } + </file> + <file name="protractor.js" type="protractor"> + it('should check ng-class', function() { + expect(element(by.css('.base-class')).getAttribute('class')).not. + toMatch(/my-class/); + + element(by.id('setbtn')).click(); + + expect(element(by.css('.base-class')).getAttribute('class')). + toMatch(/my-class/); + + element(by.id('clearbtn')).click(); + + expect(element(by.css('.base-class')).getAttribute('class')).not. + toMatch(/my-class/); + }); + </file> + </example> + + + ## ngClass and pre-existing CSS3 Transitions/Animations + The ngClass directive still supports CSS3 Transitions/Animations even if they do not follow the ngAnimate CSS naming structure. + Upon animation ngAnimate will apply supplementary CSS classes to track the start and end of an animation, but this will not hinder + any pre-existing CSS transitions already on the element. To get an idea of what happens during a class-based animation, be sure + to view the step by step details of {@link ngAnimate.$animate#addclass $animate.addClass} and + {@link ngAnimate.$animate#removeclass $animate.removeClass}. + */ +var ngClassDirective = classDirective('', true); + +/** + * @ngdoc directive + * @name ngClassOdd + * @restrict AC + * + * @description + * The `ngClassOdd` and `ngClassEven` directives work exactly as + * {@link ng.directive:ngClass ngClass}, except they work in + * conjunction with `ngRepeat` and take effect only on odd (even) rows. + * + * This directive can be applied only within the scope of an + * {@link ng.directive:ngRepeat ngRepeat}. + * + * @element ANY + * @param {expression} ngClassOdd {@link guide/expression Expression} to eval. The result + * of the evaluation can be a string representing space delimited class names or an array. + * + * @example + <example> + <file name="index.html"> + <ol ng-init="names=['John', 'Mary', 'Cate', 'Suz']"> + <li ng-repeat="name in names"> + <span ng-class-odd="'odd'" ng-class-even="'even'"> + {{name}} + </span> + </li> + </ol> + </file> + <file name="style.css"> + .odd { + color: red; + } + .even { + color: blue; + } + </file> + <file name="protractor.js" type="protractor"> + it('should check ng-class-odd and ng-class-even', function() { + expect(element(by.repeater('name in names').row(0).column('name')).getAttribute('class')). + toMatch(/odd/); + expect(element(by.repeater('name in names').row(1).column('name')).getAttribute('class')). + toMatch(/even/); + }); + </file> + </example> + */ +var ngClassOddDirective = classDirective('Odd', 0); + +/** + * @ngdoc directive + * @name ngClassEven + * @restrict AC + * + * @description + * The `ngClassOdd` and `ngClassEven` directives work exactly as + * {@link ng.directive:ngClass ngClass}, except they work in + * conjunction with `ngRepeat` and take effect only on odd (even) rows. + * + * This directive can be applied only within the scope of an + * {@link ng.directive:ngRepeat ngRepeat}. + * + * @element ANY + * @param {expression} ngClassEven {@link guide/expression Expression} to eval. The + * result of the evaluation can be a string representing space delimited class names or an array. + * + * @example + <example> + <file name="index.html"> + <ol ng-init="names=['John', 'Mary', 'Cate', 'Suz']"> + <li ng-repeat="name in names"> + <span ng-class-odd="'odd'" ng-class-even="'even'"> + {{name}} + </span> + </li> + </ol> + </file> + <file name="style.css"> + .odd { + color: red; + } + .even { + color: blue; + } + </file> + <file name="protractor.js" type="protractor"> + it('should check ng-class-odd and ng-class-even', function() { + expect(element(by.repeater('name in names').row(0).column('name')).getAttribute('class')). + toMatch(/odd/); + expect(element(by.repeater('name in names').row(1).column('name')).getAttribute('class')). + toMatch(/even/); + }); + </file> + </example> + */ +var ngClassEvenDirective = classDirective('Even', 1); + +/** + * @ngdoc directive + * @name ngCloak + * @restrict AC + * + * @description + * The `ngCloak` directive is used to prevent the Angular html template from being briefly + * displayed by the browser in its raw (uncompiled) form while your application is loading. Use this + * directive to avoid the undesirable flicker effect caused by the html template display. + * + * The directive can be applied to the `<body>` element, but the preferred usage is to apply + * multiple `ngCloak` directives to small portions of the page to permit progressive rendering + * of the browser view. + * + * `ngCloak` works in cooperation with the following css rule embedded within `angular.js` and + * `angular.min.js`. + * For CSP mode please add `angular-csp.css` to your html file (see {@link ng.directive:ngCsp ngCsp}). + * + * ```css + * [ng\:cloak], [ng-cloak], [data-ng-cloak], [x-ng-cloak], .ng-cloak, .x-ng-cloak { + * display: none !important; + * } + * ``` + * + * When this css rule is loaded by the browser, all html elements (including their children) that + * are tagged with the `ngCloak` directive are hidden. When Angular encounters this directive + * during the compilation of the template it deletes the `ngCloak` element attribute, making + * the compiled element visible. + * + * For the best result, the `angular.js` script must be loaded in the head section of the html + * document; alternatively, the css rule above must be included in the external stylesheet of the + * application. + * + * Legacy browsers, like IE7, do not provide attribute selector support (added in CSS 2.1) so they + * cannot match the `[ng\:cloak]` selector. To work around this limitation, you must add the css + * class `ng-cloak` in addition to the `ngCloak` directive as shown in the example below. + * + * @element ANY + * + * @example + <example> + <file name="index.html"> + <div id="template1" ng-cloak>{{ 'hello' }}</div> + <div id="template2" ng-cloak class="ng-cloak">{{ 'hello IE7' }}</div> + </file> + <file name="protractor.js" type="protractor"> + it('should remove the template directive and css class', function() { + expect($('#template1').getAttribute('ng-cloak')). + toBeNull(); + expect($('#template2').getAttribute('ng-cloak')). + toBeNull(); + }); + </file> + </example> + * + */ +var ngCloakDirective = ngDirective({ + compile: function(element, attr) { + attr.$set('ngCloak', undefined); + element.removeClass('ng-cloak'); + } +}); + +/** + * @ngdoc directive + * @name ngController + * + * @description + * The `ngController` directive attaches a controller class to the view. This is a key aspect of how angular + * supports the principles behind the Model-View-Controller design pattern. + * + * MVC components in angular: + * + * * Model — Models are the properties of a scope; scopes are attached to the DOM where scope properties + * are accessed through bindings. + * * View — The template (HTML with data bindings) that is rendered into the View. + * * Controller — The `ngController` directive specifies a Controller class; the class contains business + * logic behind the application to decorate the scope with functions and values + * + * Note that you can also attach controllers to the DOM by declaring it in a route definition + * via the {@link ngRoute.$route $route} service. A common mistake is to declare the controller + * again using `ng-controller` in the template itself. This will cause the controller to be attached + * and executed twice. + * + * @element ANY + * @scope + * @param {expression} ngController Name of a globally accessible constructor function or an + * {@link guide/expression expression} that on the current scope evaluates to a + * constructor function. The controller instance can be published into a scope property + * by specifying `as propertyName`. + * + * @example + * Here is a simple form for editing user contact information. Adding, removing, clearing, and + * greeting are methods declared on the controller (see source tab). These methods can + * easily be called from the angular markup. Any changes to the data are automatically reflected + * in the View without the need for a manual update. + * + * Two different declaration styles are included below: + * + * * one binds methods and properties directly onto the controller using `this`: + * `ng-controller="SettingsController1 as settings"` + * * one injects `$scope` into the controller: + * `ng-controller="SettingsController2"` + * + * The second option is more common in the Angular community, and is generally used in boilerplates + * and in this guide. However, there are advantages to binding properties directly to the controller + * and avoiding scope. + * + * * Using `controller as` makes it obvious which controller you are accessing in the template when + * multiple controllers apply to an element. + * * If you are writing your controllers as classes you have easier access to the properties and + * methods, which will appear on the scope, from inside the controller code. + * * Since there is always a `.` in the bindings, you don't have to worry about prototypal + * inheritance masking primitives. + * + * This example demonstrates the `controller as` syntax. + * + * <example name="ngControllerAs" module="controllerAsExample"> + * <file name="index.html"> + * <div id="ctrl-as-exmpl" ng-controller="SettingsController1 as settings"> + * Name: <input type="text" ng-model="settings.name"/> + * [ <a href="" ng-click="settings.greet()">greet</a> ]<br/> + * Contact: + * <ul> + * <li ng-repeat="contact in settings.contacts"> + * <select ng-model="contact.type"> + * <option>phone</option> + * <option>email</option> + * </select> + * <input type="text" ng-model="contact.value"/> + * [ <a href="" ng-click="settings.clearContact(contact)">clear</a> + * | <a href="" ng-click="settings.removeContact(contact)">X</a> ] + * </li> + * <li>[ <a href="" ng-click="settings.addContact()">add</a> ]</li> + * </ul> + * </div> + * </file> + * <file name="app.js"> + * angular.module('controllerAsExample', []) + * .controller('SettingsController1', SettingsController1); + * + * function SettingsController1() { + * this.name = "John Smith"; + * this.contacts = [ + * {type: 'phone', value: '408 555 1212'}, + * {type: 'email', value: 'john.smith@example.org'} ]; + * } + * + * SettingsController1.prototype.greet = function() { + * alert(this.name); + * }; + * + * SettingsController1.prototype.addContact = function() { + * this.contacts.push({type: 'email', value: 'yourname@example.org'}); + * }; + * + * SettingsController1.prototype.removeContact = function(contactToRemove) { + * var index = this.contacts.indexOf(contactToRemove); + * this.contacts.splice(index, 1); + * }; + * + * SettingsController1.prototype.clearContact = function(contact) { + * contact.type = 'phone'; + * contact.value = ''; + * }; + * </file> + * <file name="protractor.js" type="protractor"> + * it('should check controller as', function() { + * var container = element(by.id('ctrl-as-exmpl')); + * expect(container.element(by.model('settings.name')) + * .getAttribute('value')).toBe('John Smith'); + * + * var firstRepeat = + * container.element(by.repeater('contact in settings.contacts').row(0)); + * var secondRepeat = + * container.element(by.repeater('contact in settings.contacts').row(1)); + * + * expect(firstRepeat.element(by.model('contact.value')).getAttribute('value')) + * .toBe('408 555 1212'); + * + * expect(secondRepeat.element(by.model('contact.value')).getAttribute('value')) + * .toBe('john.smith@example.org'); + * + * firstRepeat.element(by.linkText('clear')).click(); + * + * expect(firstRepeat.element(by.model('contact.value')).getAttribute('value')) + * .toBe(''); + * + * container.element(by.linkText('add')).click(); + * + * expect(container.element(by.repeater('contact in settings.contacts').row(2)) + * .element(by.model('contact.value')) + * .getAttribute('value')) + * .toBe('yourname@example.org'); + * }); + * </file> + * </example> + * + * This example demonstrates the "attach to `$scope`" style of controller. + * + * <example name="ngController" module="controllerExample"> + * <file name="index.html"> + * <div id="ctrl-exmpl" ng-controller="SettingsController2"> + * Name: <input type="text" ng-model="name"/> + * [ <a href="" ng-click="greet()">greet</a> ]<br/> + * Contact: + * <ul> + * <li ng-repeat="contact in contacts"> + * <select ng-model="contact.type"> + * <option>phone</option> + * <option>email</option> + * </select> + * <input type="text" ng-model="contact.value"/> + * [ <a href="" ng-click="clearContact(contact)">clear</a> + * | <a href="" ng-click="removeContact(contact)">X</a> ] + * </li> + * <li>[ <a href="" ng-click="addContact()">add</a> ]</li> + * </ul> + * </div> + * </file> + * <file name="app.js"> + * angular.module('controllerExample', []) + * .controller('SettingsController2', ['$scope', SettingsController2]); + * + * function SettingsController2($scope) { + * $scope.name = "John Smith"; + * $scope.contacts = [ + * {type:'phone', value:'408 555 1212'}, + * {type:'email', value:'john.smith@example.org'} ]; + * + * $scope.greet = function() { + * alert($scope.name); + * }; + * + * $scope.addContact = function() { + * $scope.contacts.push({type:'email', value:'yourname@example.org'}); + * }; + * + * $scope.removeContact = function(contactToRemove) { + * var index = $scope.contacts.indexOf(contactToRemove); + * $scope.contacts.splice(index, 1); + * }; + * + * $scope.clearContact = function(contact) { + * contact.type = 'phone'; + * contact.value = ''; + * }; + * } + * </file> + * <file name="protractor.js" type="protractor"> + * it('should check controller', function() { + * var container = element(by.id('ctrl-exmpl')); + * + * expect(container.element(by.model('name')) + * .getAttribute('value')).toBe('John Smith'); + * + * var firstRepeat = + * container.element(by.repeater('contact in contacts').row(0)); + * var secondRepeat = + * container.element(by.repeater('contact in contacts').row(1)); + * + * expect(firstRepeat.element(by.model('contact.value')).getAttribute('value')) + * .toBe('408 555 1212'); + * expect(secondRepeat.element(by.model('contact.value')).getAttribute('value')) + * .toBe('john.smith@example.org'); + * + * firstRepeat.element(by.linkText('clear')).click(); + * + * expect(firstRepeat.element(by.model('contact.value')).getAttribute('value')) + * .toBe(''); + * + * container.element(by.linkText('add')).click(); + * + * expect(container.element(by.repeater('contact in contacts').row(2)) + * .element(by.model('contact.value')) + * .getAttribute('value')) + * .toBe('yourname@example.org'); + * }); + * </file> + *</example> + + */ +var ngControllerDirective = [function() { + return { + scope: true, + controller: '@', + priority: 500 + }; +}]; + +/** + * @ngdoc directive + * @name ngCsp + * + * @element html + * @description + * Enables [CSP (Content Security Policy)](https://developer.mozilla.org/en/Security/CSP) support. + * + * This is necessary when developing things like Google Chrome Extensions. + * + * CSP forbids apps to use `eval` or `Function(string)` generated functions (among other things). + * For Angular to be CSP compatible there are only two things that we need to do differently: + * + * - don't use `Function` constructor to generate optimized value getters + * - don't inject custom stylesheet into the document + * + * AngularJS uses `Function(string)` generated functions as a speed optimization. Applying the `ngCsp` + * directive will cause Angular to use CSP compatibility mode. When this mode is on AngularJS will + * evaluate all expressions up to 30% slower than in non-CSP mode, but no security violations will + * be raised. + * + * CSP forbids JavaScript to inline stylesheet rules. In non CSP mode Angular automatically + * includes some CSS rules (e.g. {@link ng.directive:ngCloak ngCloak}). + * To make those directives work in CSP mode, include the `angular-csp.css` manually. + * + * Angular tries to autodetect if CSP is active and automatically turn on the CSP-safe mode. This + * autodetection however triggers a CSP error to be logged in the console: + * + * ``` + * Refused to evaluate a string as JavaScript because 'unsafe-eval' is not an allowed source of + * script in the following Content Security Policy directive: "default-src 'self'". Note that + * 'script-src' was not explicitly set, so 'default-src' is used as a fallback. + * ``` + * + * This error is harmless but annoying. To prevent the error from showing up, put the `ngCsp` + * directive on the root element of the application or on the `angular.js` script tag, whichever + * appears first in the html document. + * + * *Note: This directive is only available in the `ng-csp` and `data-ng-csp` attribute form.* + * + * @example + * This example shows how to apply the `ngCsp` directive to the `html` tag. + ```html + <!doctype html> + <html ng-app ng-csp> + ... + ... + </html> + ``` + */ + +// ngCsp is not implemented as a proper directive any more, because we need it be processed while we +// bootstrap the system (before $parse is instantiated), for this reason we just have +// the csp.isActive() fn that looks for ng-csp attribute anywhere in the current doc + +/** + * @ngdoc directive + * @name ngClick + * + * @description + * The ngClick directive allows you to specify custom behavior when + * an element is clicked. + * + * @element ANY + * @priority 0 + * @param {expression} ngClick {@link guide/expression Expression} to evaluate upon + * click. ({@link guide/expression#-event- Event object is available as `$event`}) + * + * @example + <example> + <file name="index.html"> + <button ng-click="count = count + 1" ng-init="count=0"> + Increment + </button> + <span> + count: {{count}} + <span> + </file> + <file name="protractor.js" type="protractor"> + it('should check ng-click', function() { + expect(element(by.binding('count')).getText()).toMatch('0'); + element(by.css('button')).click(); + expect(element(by.binding('count')).getText()).toMatch('1'); + }); + </file> + </example> + */ +/* + * A directive that allows creation of custom onclick handlers that are defined as angular + * expressions and are compiled and executed within the current scope. + * + * Events that are handled via these handler are always configured not to propagate further. + */ +var ngEventDirectives = {}; + +// For events that might fire synchronously during DOM manipulation +// we need to execute their event handlers asynchronously using $evalAsync, +// so that they are not executed in an inconsistent state. +var forceAsyncEvents = { + 'blur': true, + 'focus': true +}; +forEach( + 'click dblclick mousedown mouseup mouseover mouseout mousemove mouseenter mouseleave keydown keyup keypress submit focus blur copy cut paste'.split(' '), + function(eventName) { + var directiveName = directiveNormalize('ng-' + eventName); + ngEventDirectives[directiveName] = ['$parse', '$rootScope', function($parse, $rootScope) { + return { + compile: function($element, attr) { + var fn = $parse(attr[directiveName]); + return function ngEventHandler(scope, element) { + element.on(eventName, function(event) { + var callback = function() { + fn(scope, {$event:event}); + }; + if (forceAsyncEvents[eventName] && $rootScope.$$phase) { + scope.$evalAsync(callback); + } else { + scope.$apply(callback); + } + }); + }; + } + }; + }]; + } +); + +/** + * @ngdoc directive + * @name ngDblclick + * + * @description + * The `ngDblclick` directive allows you to specify custom behavior on a dblclick event. + * + * @element ANY + * @priority 0 + * @param {expression} ngDblclick {@link guide/expression Expression} to evaluate upon + * a dblclick. (The Event object is available as `$event`) + * + * @example + <example> + <file name="index.html"> + <button ng-dblclick="count = count + 1" ng-init="count=0"> + Increment (on double click) + </button> + count: {{count}} + </file> + </example> + */ + + +/** + * @ngdoc directive + * @name ngMousedown + * + * @description + * The ngMousedown directive allows you to specify custom behavior on mousedown event. + * + * @element ANY + * @priority 0 + * @param {expression} ngMousedown {@link guide/expression Expression} to evaluate upon + * mousedown. ({@link guide/expression#-event- Event object is available as `$event`}) + * + * @example + <example> + <file name="index.html"> + <button ng-mousedown="count = count + 1" ng-init="count=0"> + Increment (on mouse down) + </button> + count: {{count}} + </file> + </example> + */ + + +/** + * @ngdoc directive + * @name ngMouseup + * + * @description + * Specify custom behavior on mouseup event. + * + * @element ANY + * @priority 0 + * @param {expression} ngMouseup {@link guide/expression Expression} to evaluate upon + * mouseup. ({@link guide/expression#-event- Event object is available as `$event`}) + * + * @example + <example> + <file name="index.html"> + <button ng-mouseup="count = count + 1" ng-init="count=0"> + Increment (on mouse up) + </button> + count: {{count}} + </file> + </example> + */ + +/** + * @ngdoc directive + * @name ngMouseover + * + * @description + * Specify custom behavior on mouseover event. + * + * @element ANY + * @priority 0 + * @param {expression} ngMouseover {@link guide/expression Expression} to evaluate upon + * mouseover. ({@link guide/expression#-event- Event object is available as `$event`}) + * + * @example + <example> + <file name="index.html"> + <button ng-mouseover="count = count + 1" ng-init="count=0"> + Increment (when mouse is over) + </button> + count: {{count}} + </file> + </example> + */ + + +/** + * @ngdoc directive + * @name ngMouseenter + * + * @description + * Specify custom behavior on mouseenter event. + * + * @element ANY + * @priority 0 + * @param {expression} ngMouseenter {@link guide/expression Expression} to evaluate upon + * mouseenter. ({@link guide/expression#-event- Event object is available as `$event`}) + * + * @example + <example> + <file name="index.html"> + <button ng-mouseenter="count = count + 1" ng-init="count=0"> + Increment (when mouse enters) + </button> + count: {{count}} + </file> + </example> + */ + + +/** + * @ngdoc directive + * @name ngMouseleave + * + * @description + * Specify custom behavior on mouseleave event. + * + * @element ANY + * @priority 0 + * @param {expression} ngMouseleave {@link guide/expression Expression} to evaluate upon + * mouseleave. ({@link guide/expression#-event- Event object is available as `$event`}) + * + * @example + <example> + <file name="index.html"> + <button ng-mouseleave="count = count + 1" ng-init="count=0"> + Increment (when mouse leaves) + </button> + count: {{count}} + </file> + </example> + */ + + +/** + * @ngdoc directive + * @name ngMousemove + * + * @description + * Specify custom behavior on mousemove event. + * + * @element ANY + * @priority 0 + * @param {expression} ngMousemove {@link guide/expression Expression} to evaluate upon + * mousemove. ({@link guide/expression#-event- Event object is available as `$event`}) + * + * @example + <example> + <file name="index.html"> + <button ng-mousemove="count = count + 1" ng-init="count=0"> + Increment (when mouse moves) + </button> + count: {{count}} + </file> + </example> + */ + + +/** + * @ngdoc directive + * @name ngKeydown + * + * @description + * Specify custom behavior on keydown event. + * + * @element ANY + * @priority 0 + * @param {expression} ngKeydown {@link guide/expression Expression} to evaluate upon + * keydown. (Event object is available as `$event` and can be interrogated for keyCode, altKey, etc.) + * + * @example + <example> + <file name="index.html"> + <input ng-keydown="count = count + 1" ng-init="count=0"> + key down count: {{count}} + </file> + </example> + */ + + +/** + * @ngdoc directive + * @name ngKeyup + * + * @description + * Specify custom behavior on keyup event. + * + * @element ANY + * @priority 0 + * @param {expression} ngKeyup {@link guide/expression Expression} to evaluate upon + * keyup. (Event object is available as `$event` and can be interrogated for keyCode, altKey, etc.) + * + * @example + <example> + <file name="index.html"> + <p>Typing in the input box below updates the key count</p> + <input ng-keyup="count = count + 1" ng-init="count=0"> key up count: {{count}} + + <p>Typing in the input box below updates the keycode</p> + <input ng-keyup="event=$event"> + <p>event keyCode: {{ event.keyCode }}</p> + <p>event altKey: {{ event.altKey }}</p> + </file> + </example> + */ + + +/** + * @ngdoc directive + * @name ngKeypress + * + * @description + * Specify custom behavior on keypress event. + * + * @element ANY + * @param {expression} ngKeypress {@link guide/expression Expression} to evaluate upon + * keypress. ({@link guide/expression#-event- Event object is available as `$event`} + * and can be interrogated for keyCode, altKey, etc.) + * + * @example + <example> + <file name="index.html"> + <input ng-keypress="count = count + 1" ng-init="count=0"> + key press count: {{count}} + </file> + </example> + */ + + +/** + * @ngdoc directive + * @name ngSubmit + * + * @description + * Enables binding angular expressions to onsubmit events. + * + * Additionally it prevents the default action (which for form means sending the request to the + * server and reloading the current page), but only if the form does not contain `action`, + * `data-action`, or `x-action` attributes. + * + * <div class="alert alert-warning"> + * **Warning:** Be careful not to cause "double-submission" by using both the `ngClick` and + * `ngSubmit` handlers together. See the + * {@link form#submitting-a-form-and-preventing-the-default-action `form` directive documentation} + * for a detailed discussion of when `ngSubmit` may be triggered. + * </div> + * + * @element form + * @priority 0 + * @param {expression} ngSubmit {@link guide/expression Expression} to eval. + * ({@link guide/expression#-event- Event object is available as `$event`}) + * + * @example + <example module="submitExample"> + <file name="index.html"> + <script> + angular.module('submitExample', []) + .controller('ExampleController', ['$scope', function($scope) { + $scope.list = []; + $scope.text = 'hello'; + $scope.submit = function() { + if ($scope.text) { + $scope.list.push(this.text); + $scope.text = ''; + } + }; + }]); + </script> + <form ng-submit="submit()" ng-controller="ExampleController"> + Enter text and hit enter: + <input type="text" ng-model="text" name="text" /> + <input type="submit" id="submit" value="Submit" /> + <pre>list={{list}}</pre> + </form> + </file> + <file name="protractor.js" type="protractor"> + it('should check ng-submit', function() { + expect(element(by.binding('list')).getText()).toBe('list=[]'); + element(by.css('#submit')).click(); + expect(element(by.binding('list')).getText()).toContain('hello'); + expect(element(by.model('text')).getAttribute('value')).toBe(''); + }); + it('should ignore empty strings', function() { + expect(element(by.binding('list')).getText()).toBe('list=[]'); + element(by.css('#submit')).click(); + element(by.css('#submit')).click(); + expect(element(by.binding('list')).getText()).toContain('hello'); + }); + </file> + </example> + */ + +/** + * @ngdoc directive + * @name ngFocus + * + * @description + * Specify custom behavior on focus event. + * + * Note: As the `focus` event is executed synchronously when calling `input.focus()` + * AngularJS executes the expression using `scope.$evalAsync` if the event is fired + * during an `$apply` to ensure a consistent state. + * + * @element window, input, select, textarea, a + * @priority 0 + * @param {expression} ngFocus {@link guide/expression Expression} to evaluate upon + * focus. ({@link guide/expression#-event- Event object is available as `$event`}) + * + * @example + * See {@link ng.directive:ngClick ngClick} + */ + +/** + * @ngdoc directive + * @name ngBlur + * + * @description + * Specify custom behavior on blur event. + * + * A [blur event](https://developer.mozilla.org/en-US/docs/Web/Events/blur) fires when + * an element has lost focus. + * + * Note: As the `blur` event is executed synchronously also during DOM manipulations + * (e.g. removing a focussed input), + * AngularJS executes the expression using `scope.$evalAsync` if the event is fired + * during an `$apply` to ensure a consistent state. + * + * @element window, input, select, textarea, a + * @priority 0 + * @param {expression} ngBlur {@link guide/expression Expression} to evaluate upon + * blur. ({@link guide/expression#-event- Event object is available as `$event`}) + * + * @example + * See {@link ng.directive:ngClick ngClick} + */ + +/** + * @ngdoc directive + * @name ngCopy + * + * @description + * Specify custom behavior on copy event. + * + * @element window, input, select, textarea, a + * @priority 0 + * @param {expression} ngCopy {@link guide/expression Expression} to evaluate upon + * copy. ({@link guide/expression#-event- Event object is available as `$event`}) + * + * @example + <example> + <file name="index.html"> + <input ng-copy="copied=true" ng-init="copied=false; value='copy me'" ng-model="value"> + copied: {{copied}} + </file> + </example> + */ + +/** + * @ngdoc directive + * @name ngCut + * + * @description + * Specify custom behavior on cut event. + * + * @element window, input, select, textarea, a + * @priority 0 + * @param {expression} ngCut {@link guide/expression Expression} to evaluate upon + * cut. ({@link guide/expression#-event- Event object is available as `$event`}) + * + * @example + <example> + <file name="index.html"> + <input ng-cut="cut=true" ng-init="cut=false; value='cut me'" ng-model="value"> + cut: {{cut}} + </file> + </example> + */ + +/** + * @ngdoc directive + * @name ngPaste + * + * @description + * Specify custom behavior on paste event. + * + * @element window, input, select, textarea, a + * @priority 0 + * @param {expression} ngPaste {@link guide/expression Expression} to evaluate upon + * paste. ({@link guide/expression#-event- Event object is available as `$event`}) + * + * @example + <example> + <file name="index.html"> + <input ng-paste="paste=true" ng-init="paste=false" placeholder='paste here'> + pasted: {{paste}} + </file> + </example> + */ + +/** + * @ngdoc directive + * @name ngIf + * @restrict A + * + * @description + * The `ngIf` directive removes or recreates a portion of the DOM tree based on an + * {expression}. If the expression assigned to `ngIf` evaluates to a false + * value then the element is removed from the DOM, otherwise a clone of the + * element is reinserted into the DOM. + * + * `ngIf` differs from `ngShow` and `ngHide` in that `ngIf` completely removes and recreates the + * element in the DOM rather than changing its visibility via the `display` css property. A common + * case when this difference is significant is when using css selectors that rely on an element's + * position within the DOM, such as the `:first-child` or `:last-child` pseudo-classes. + * + * Note that when an element is removed using `ngIf` its scope is destroyed and a new scope + * is created when the element is restored. The scope created within `ngIf` inherits from + * its parent scope using + * [prototypal inheritance](https://github.com/angular/angular.js/wiki/The-Nuances-of-Scope-Prototypal-Inheritance). + * An important implication of this is if `ngModel` is used within `ngIf` to bind to + * a javascript primitive defined in the parent scope. In this case any modifications made to the + * variable within the child scope will override (hide) the value in the parent scope. + * + * Also, `ngIf` recreates elements using their compiled state. An example of this behavior + * is if an element's class attribute is directly modified after it's compiled, using something like + * jQuery's `.addClass()` method, and the element is later removed. When `ngIf` recreates the element + * the added class will be lost because the original compiled state is used to regenerate the element. + * + * Additionally, you can provide animations via the `ngAnimate` module to animate the `enter` + * and `leave` effects. + * + * @animations + * enter - happens just after the ngIf contents change and a new DOM element is created and injected into the ngIf container + * leave - happens just before the ngIf contents are removed from the DOM + * + * @element ANY + * @scope + * @priority 600 + * @param {expression} ngIf If the {@link guide/expression expression} is falsy then + * the element is removed from the DOM tree. If it is truthy a copy of the compiled + * element is added to the DOM tree. + * + * @example + <example module="ngAnimate" deps="angular-animate.js" animations="true"> + <file name="index.html"> + Click me: <input type="checkbox" ng-model="checked" ng-init="checked=true" /><br/> + Show when checked: + <span ng-if="checked" class="animate-if"> + I'm removed when the checkbox is unchecked. + </span> + </file> + <file name="animations.css"> + .animate-if { + background:white; + border:1px solid black; + padding:10px; + } + + .animate-if.ng-enter, .animate-if.ng-leave { + -webkit-transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.5s; + transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.5s; + } + + .animate-if.ng-enter, + .animate-if.ng-leave.ng-leave-active { + opacity:0; + } + + .animate-if.ng-leave, + .animate-if.ng-enter.ng-enter-active { + opacity:1; + } + </file> + </example> + */ +var ngIfDirective = ['$animate', function($animate) { + return { + transclude: 'element', + priority: 600, + terminal: true, + restrict: 'A', + $$tlb: true, + link: function ($scope, $element, $attr, ctrl, $transclude) { + var block, childScope, previousElements; + $scope.$watch($attr.ngIf, function ngIfWatchAction(value) { + + if (toBoolean(value)) { + if (!childScope) { + childScope = $scope.$new(); + $transclude(childScope, function (clone) { + clone[clone.length++] = document.createComment(' end ngIf: ' + $attr.ngIf + ' '); + // Note: We only need the first/last node of the cloned nodes. + // However, we need to keep the reference to the jqlite wrapper as it might be changed later + // by a directive with templateUrl when its template arrives. + block = { + clone: clone + }; + $animate.enter(clone, $element.parent(), $element); + }); + } + } else { + if(previousElements) { + previousElements.remove(); + previousElements = null; + } + if(childScope) { + childScope.$destroy(); + childScope = null; + } + if(block) { + previousElements = getBlockElements(block.clone); + $animate.leave(previousElements, function() { + previousElements = null; + }); + block = null; + } + } + }); + } + }; +}]; + +/** + * @ngdoc directive + * @name ngInclude + * @restrict ECA + * + * @description + * Fetches, compiles and includes an external HTML fragment. + * + * By default, the template URL is restricted to the same domain and protocol as the + * application document. This is done by calling {@link ng.$sce#getTrustedResourceUrl + * $sce.getTrustedResourceUrl} on it. To load templates from other domains or protocols + * you may either {@link ng.$sceDelegateProvider#resourceUrlWhitelist whitelist them} or + * [wrap them](ng.$sce#trustAsResourceUrl) as trusted values. Refer to Angular's {@link + * ng.$sce Strict Contextual Escaping}. + * + * In addition, the browser's + * [Same Origin Policy](https://code.google.com/p/browsersec/wiki/Part2#Same-origin_policy_for_XMLHttpRequest) + * and [Cross-Origin Resource Sharing (CORS)](http://www.w3.org/TR/cors/) + * policy may further restrict whether the template is successfully loaded. + * For example, `ngInclude` won't work for cross-domain requests on all browsers and for `file://` + * access on some browsers. + * + * @animations + * enter - animation is used to bring new content into the browser. + * leave - animation is used to animate existing content away. + * + * The enter and leave animation occur concurrently. + * + * @scope + * @priority 400 + * + * @param {string} ngInclude|src angular expression evaluating to URL. If the source is a string constant, + * make sure you wrap it in **single** quotes, e.g. `src="'myPartialTemplate.html'"`. + * @param {string=} onload Expression to evaluate when a new partial is loaded. + * + * @param {string=} autoscroll Whether `ngInclude` should call {@link ng.$anchorScroll + * $anchorScroll} to scroll the viewport after the content is loaded. + * + * - If the attribute is not set, disable scrolling. + * - If the attribute is set without value, enable scrolling. + * - Otherwise enable scrolling only if the expression evaluates to truthy value. + * + * @example + <example module="includeExample" deps="angular-animate.js" animations="true"> + <file name="index.html"> + <div ng-controller="ExampleController"> + <select ng-model="template" ng-options="t.name for t in templates"> + <option value="">(blank)</option> + </select> + url of the template: <tt>{{template.url}}</tt> + <hr/> + <div class="slide-animate-container"> + <div class="slide-animate" ng-include="template.url"></div> + </div> + </div> + </file> + <file name="script.js"> + angular.module('includeExample', ['ngAnimate']) + .controller('ExampleController', ['$scope', function($scope) { + $scope.templates = + [ { name: 'template1.html', url: 'template1.html'}, + { name: 'template2.html', url: 'template2.html'} ]; + $scope.template = $scope.templates[0]; + }]); + </file> + <file name="template1.html"> + Content of template1.html + </file> + <file name="template2.html"> + Content of template2.html + </file> + <file name="animations.css"> + .slide-animate-container { + position:relative; + background:white; + border:1px solid black; + height:40px; + overflow:hidden; + } + + .slide-animate { + padding:10px; + } + + .slide-animate.ng-enter, .slide-animate.ng-leave { + -webkit-transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.5s; + transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.5s; + + position:absolute; + top:0; + left:0; + right:0; + bottom:0; + display:block; + padding:10px; + } + + .slide-animate.ng-enter { + top:-50px; + } + .slide-animate.ng-enter.ng-enter-active { + top:0; + } + + .slide-animate.ng-leave { + top:0; + } + .slide-animate.ng-leave.ng-leave-active { + top:50px; + } + </file> + <file name="protractor.js" type="protractor"> + var templateSelect = element(by.model('template')); + var includeElem = element(by.css('[ng-include]')); + + it('should load template1.html', function() { + expect(includeElem.getText()).toMatch(/Content of template1.html/); + }); + + it('should load template2.html', function() { + if (browser.params.browser == 'firefox') { + // Firefox can't handle using selects + // See https://github.com/angular/protractor/issues/480 + return; + } + templateSelect.click(); + templateSelect.all(by.css('option')).get(2).click(); + expect(includeElem.getText()).toMatch(/Content of template2.html/); + }); + + it('should change to blank', function() { + if (browser.params.browser == 'firefox') { + // Firefox can't handle using selects + return; + } + templateSelect.click(); + templateSelect.all(by.css('option')).get(0).click(); + expect(includeElem.isPresent()).toBe(false); + }); + </file> + </example> + */ + + +/** + * @ngdoc event + * @name ngInclude#$includeContentRequested + * @eventType emit on the scope ngInclude was declared in + * @description + * Emitted every time the ngInclude content is requested. + */ + + +/** + * @ngdoc event + * @name ngInclude#$includeContentLoaded + * @eventType emit on the current ngInclude scope + * @description + * Emitted every time the ngInclude content is reloaded. + */ +var ngIncludeDirective = ['$http', '$templateCache', '$anchorScroll', '$animate', '$sce', + function($http, $templateCache, $anchorScroll, $animate, $sce) { + return { + restrict: 'ECA', + priority: 400, + terminal: true, + transclude: 'element', + controller: angular.noop, + compile: function(element, attr) { + var srcExp = attr.ngInclude || attr.src, + onloadExp = attr.onload || '', + autoScrollExp = attr.autoscroll; + + return function(scope, $element, $attr, ctrl, $transclude) { + var changeCounter = 0, + currentScope, + previousElement, + currentElement; + + var cleanupLastIncludeContent = function() { + if(previousElement) { + previousElement.remove(); + previousElement = null; + } + if(currentScope) { + currentScope.$destroy(); + currentScope = null; + } + if(currentElement) { + $animate.leave(currentElement, function() { + previousElement = null; + }); + previousElement = currentElement; + currentElement = null; + } + }; + + scope.$watch($sce.parseAsResourceUrl(srcExp), function ngIncludeWatchAction(src) { + var afterAnimation = function() { + if (isDefined(autoScrollExp) && (!autoScrollExp || scope.$eval(autoScrollExp))) { + $anchorScroll(); + } + }; + var thisChangeId = ++changeCounter; + + if (src) { + $http.get(src, {cache: $templateCache}).success(function(response) { + if (thisChangeId !== changeCounter) return; + var newScope = scope.$new(); + ctrl.template = response; + + // Note: This will also link all children of ng-include that were contained in the original + // html. If that content contains controllers, ... they could pollute/change the scope. + // However, using ng-include on an element with additional content does not make sense... + // Note: We can't remove them in the cloneAttchFn of $transclude as that + // function is called before linking the content, which would apply child + // directives to non existing elements. + var clone = $transclude(newScope, function(clone) { + cleanupLastIncludeContent(); + $animate.enter(clone, null, $element, afterAnimation); + }); + + currentScope = newScope; + currentElement = clone; + + currentScope.$emit('$includeContentLoaded'); + scope.$eval(onloadExp); + }).error(function() { + if (thisChangeId === changeCounter) cleanupLastIncludeContent(); + }); + scope.$emit('$includeContentRequested'); + } else { + cleanupLastIncludeContent(); + ctrl.template = null; + } + }); + }; + } + }; +}]; + +// This directive is called during the $transclude call of the first `ngInclude` directive. +// It will replace and compile the content of the element with the loaded template. +// We need this directive so that the element content is already filled when +// the link function of another directive on the same element as ngInclude +// is called. +var ngIncludeFillContentDirective = ['$compile', + function($compile) { + return { + restrict: 'ECA', + priority: -400, + require: 'ngInclude', + link: function(scope, $element, $attr, ctrl) { + $element.html(ctrl.template); + $compile($element.contents())(scope); + } + }; + }]; + +/** + * @ngdoc directive + * @name ngInit + * @restrict AC + * + * @description + * The `ngInit` directive allows you to evaluate an expression in the + * current scope. + * + * <div class="alert alert-error"> + * The only appropriate use of `ngInit` is for aliasing special properties of + * {@link ng.directive:ngRepeat `ngRepeat`}, as seen in the demo below. Besides this case, you + * should use {@link guide/controller controllers} rather than `ngInit` + * to initialize values on a scope. + * </div> + * <div class="alert alert-warning"> + * **Note**: If you have assignment in `ngInit` along with {@link ng.$filter `$filter`}, make + * sure you have parenthesis for correct precedence: + * <pre class="prettyprint"> + * <div ng-init="test1 = (data | orderBy:'name')"></div> + * </pre> + * </div> + * + * @priority 450 + * + * @element ANY + * @param {expression} ngInit {@link guide/expression Expression} to eval. + * + * @example + <example module="initExample"> + <file name="index.html"> + <script> + angular.module('initExample', []) + .controller('ExampleController', ['$scope', function($scope) { + $scope.list = [['a', 'b'], ['c', 'd']]; + }]); + </script> + <div ng-controller="ExampleController"> + <div ng-repeat="innerList in list" ng-init="outerIndex = $index"> + <div ng-repeat="value in innerList" ng-init="innerIndex = $index"> + <span class="example-init">list[ {{outerIndex}} ][ {{innerIndex}} ] = {{value}};</span> + </div> + </div> + </div> + </file> + <file name="protractor.js" type="protractor"> + it('should alias index positions', function() { + var elements = element.all(by.css('.example-init')); + expect(elements.get(0).getText()).toBe('list[ 0 ][ 0 ] = a;'); + expect(elements.get(1).getText()).toBe('list[ 0 ][ 1 ] = b;'); + expect(elements.get(2).getText()).toBe('list[ 1 ][ 0 ] = c;'); + expect(elements.get(3).getText()).toBe('list[ 1 ][ 1 ] = d;'); + }); + </file> + </example> + */ +var ngInitDirective = ngDirective({ + priority: 450, + compile: function() { + return { + pre: function(scope, element, attrs) { + scope.$eval(attrs.ngInit); + } + }; + } +}); + +/** + * @ngdoc directive + * @name ngNonBindable + * @restrict AC + * @priority 1000 + * + * @description + * The `ngNonBindable` directive tells Angular not to compile or bind the contents of the current + * DOM element. This is useful if the element contains what appears to be Angular directives and + * bindings but which should be ignored by Angular. This could be the case if you have a site that + * displays snippets of code, for instance. + * + * @element ANY + * + * @example + * In this example there are two locations where a simple interpolation binding (`{{}}`) is present, + * but the one wrapped in `ngNonBindable` is left alone. + * + * @example + <example> + <file name="index.html"> + <div>Normal: {{1 + 2}}</div> + <div ng-non-bindable>Ignored: {{1 + 2}}</div> + </file> + <file name="protractor.js" type="protractor"> + it('should check ng-non-bindable', function() { + expect(element(by.binding('1 + 2')).getText()).toContain('3'); + expect(element.all(by.css('div')).last().getText()).toMatch(/1 \+ 2/); + }); + </file> + </example> + */ +var ngNonBindableDirective = ngDirective({ terminal: true, priority: 1000 }); + +/** + * @ngdoc directive + * @name ngPluralize + * @restrict EA + * + * @description + * `ngPluralize` is a directive that displays messages according to en-US localization rules. + * These rules are bundled with angular.js, but can be overridden + * (see {@link guide/i18n Angular i18n} dev guide). You configure ngPluralize directive + * by specifying the mappings between + * [plural categories](http://unicode.org/repos/cldr-tmp/trunk/diff/supplemental/language_plural_rules.html) + * and the strings to be displayed. + * + * # Plural categories and explicit number rules + * There are two + * [plural categories](http://unicode.org/repos/cldr-tmp/trunk/diff/supplemental/language_plural_rules.html) + * in Angular's default en-US locale: "one" and "other". + * + * While a plural category may match many numbers (for example, in en-US locale, "other" can match + * any number that is not 1), an explicit number rule can only match one number. For example, the + * explicit number rule for "3" matches the number 3. There are examples of plural categories + * and explicit number rules throughout the rest of this documentation. + * + * # Configuring ngPluralize + * You configure ngPluralize by providing 2 attributes: `count` and `when`. + * You can also provide an optional attribute, `offset`. + * + * The value of the `count` attribute can be either a string or an {@link guide/expression + * Angular expression}; these are evaluated on the current scope for its bound value. + * + * The `when` attribute specifies the mappings between plural categories and the actual + * string to be displayed. The value of the attribute should be a JSON object. + * + * The following example shows how to configure ngPluralize: + * + * ```html + * <ng-pluralize count="personCount" + when="{'0': 'Nobody is viewing.', + * 'one': '1 person is viewing.', + * 'other': '{} people are viewing.'}"> + * </ng-pluralize> + *``` + * + * In the example, `"0: Nobody is viewing."` is an explicit number rule. If you did not + * specify this rule, 0 would be matched to the "other" category and "0 people are viewing" + * would be shown instead of "Nobody is viewing". You can specify an explicit number rule for + * other numbers, for example 12, so that instead of showing "12 people are viewing", you can + * show "a dozen people are viewing". + * + * You can use a set of closed braces (`{}`) as a placeholder for the number that you want substituted + * into pluralized strings. In the previous example, Angular will replace `{}` with + * <span ng-non-bindable>`{{personCount}}`</span>. The closed braces `{}` is a placeholder + * for <span ng-non-bindable>{{numberExpression}}</span>. + * + * # Configuring ngPluralize with offset + * The `offset` attribute allows further customization of pluralized text, which can result in + * a better user experience. For example, instead of the message "4 people are viewing this document", + * you might display "John, Kate and 2 others are viewing this document". + * The offset attribute allows you to offset a number by any desired value. + * Let's take a look at an example: + * + * ```html + * <ng-pluralize count="personCount" offset=2 + * when="{'0': 'Nobody is viewing.', + * '1': '{{person1}} is viewing.', + * '2': '{{person1}} and {{person2}} are viewing.', + * 'one': '{{person1}}, {{person2}} and one other person are viewing.', + * 'other': '{{person1}}, {{person2}} and {} other people are viewing.'}"> + * </ng-pluralize> + * ``` + * + * Notice that we are still using two plural categories(one, other), but we added + * three explicit number rules 0, 1 and 2. + * When one person, perhaps John, views the document, "John is viewing" will be shown. + * When three people view the document, no explicit number rule is found, so + * an offset of 2 is taken off 3, and Angular uses 1 to decide the plural category. + * In this case, plural category 'one' is matched and "John, Mary and one other person are viewing" + * is shown. + * + * Note that when you specify offsets, you must provide explicit number rules for + * numbers from 0 up to and including the offset. If you use an offset of 3, for example, + * you must provide explicit number rules for 0, 1, 2 and 3. You must also provide plural strings for + * plural categories "one" and "other". + * + * @param {string|expression} count The variable to be bound to. + * @param {string} when The mapping between plural category to its corresponding strings. + * @param {number=} offset Offset to deduct from the total number. + * + * @example + <example module="pluralizeExample"> + <file name="index.html"> + <script> + angular.module('pluralizeExample', []) + .controller('ExampleController', ['$scope', function($scope) { + $scope.person1 = 'Igor'; + $scope.person2 = 'Misko'; + $scope.personCount = 1; + }]); + </script> + <div ng-controller="ExampleController"> + Person 1:<input type="text" ng-model="person1" value="Igor" /><br/> + Person 2:<input type="text" ng-model="person2" value="Misko" /><br/> + Number of People:<input type="text" ng-model="personCount" value="1" /><br/> + + <!--- Example with simple pluralization rules for en locale ---> + Without Offset: + <ng-pluralize count="personCount" + when="{'0': 'Nobody is viewing.', + 'one': '1 person is viewing.', + 'other': '{} people are viewing.'}"> + </ng-pluralize><br> + + <!--- Example with offset ---> + With Offset(2): + <ng-pluralize count="personCount" offset=2 + when="{'0': 'Nobody is viewing.', + '1': '{{person1}} is viewing.', + '2': '{{person1}} and {{person2}} are viewing.', + 'one': '{{person1}}, {{person2}} and one other person are viewing.', + 'other': '{{person1}}, {{person2}} and {} other people are viewing.'}"> + </ng-pluralize> + </div> + </file> + <file name="protractor.js" type="protractor"> + it('should show correct pluralized string', function() { + var withoutOffset = element.all(by.css('ng-pluralize')).get(0); + var withOffset = element.all(by.css('ng-pluralize')).get(1); + var countInput = element(by.model('personCount')); + + expect(withoutOffset.getText()).toEqual('1 person is viewing.'); + expect(withOffset.getText()).toEqual('Igor is viewing.'); + + countInput.clear(); + countInput.sendKeys('0'); + + expect(withoutOffset.getText()).toEqual('Nobody is viewing.'); + expect(withOffset.getText()).toEqual('Nobody is viewing.'); + + countInput.clear(); + countInput.sendKeys('2'); + + expect(withoutOffset.getText()).toEqual('2 people are viewing.'); + expect(withOffset.getText()).toEqual('Igor and Misko are viewing.'); + + countInput.clear(); + countInput.sendKeys('3'); + + expect(withoutOffset.getText()).toEqual('3 people are viewing.'); + expect(withOffset.getText()).toEqual('Igor, Misko and one other person are viewing.'); + + countInput.clear(); + countInput.sendKeys('4'); + + expect(withoutOffset.getText()).toEqual('4 people are viewing.'); + expect(withOffset.getText()).toEqual('Igor, Misko and 2 other people are viewing.'); + }); + it('should show data-bound names', function() { + var withOffset = element.all(by.css('ng-pluralize')).get(1); + var personCount = element(by.model('personCount')); + var person1 = element(by.model('person1')); + var person2 = element(by.model('person2')); + personCount.clear(); + personCount.sendKeys('4'); + person1.clear(); + person1.sendKeys('Di'); + person2.clear(); + person2.sendKeys('Vojta'); + expect(withOffset.getText()).toEqual('Di, Vojta and 2 other people are viewing.'); + }); + </file> + </example> + */ +var ngPluralizeDirective = ['$locale', '$interpolate', function($locale, $interpolate) { + var BRACE = /{}/g; + return { + restrict: 'EA', + link: function(scope, element, attr) { + var numberExp = attr.count, + whenExp = attr.$attr.when && element.attr(attr.$attr.when), // we have {{}} in attrs + offset = attr.offset || 0, + whens = scope.$eval(whenExp) || {}, + whensExpFns = {}, + startSymbol = $interpolate.startSymbol(), + endSymbol = $interpolate.endSymbol(), + isWhen = /^when(Minus)?(.+)$/; + + forEach(attr, function(expression, attributeName) { + if (isWhen.test(attributeName)) { + whens[lowercase(attributeName.replace('when', '').replace('Minus', '-'))] = + element.attr(attr.$attr[attributeName]); + } + }); + forEach(whens, function(expression, key) { + whensExpFns[key] = + $interpolate(expression.replace(BRACE, startSymbol + numberExp + '-' + + offset + endSymbol)); + }); + + scope.$watch(function ngPluralizeWatch() { + var value = parseFloat(scope.$eval(numberExp)); + + if (!isNaN(value)) { + //if explicit number rule such as 1, 2, 3... is defined, just use it. Otherwise, + //check it against pluralization rules in $locale service + if (!(value in whens)) value = $locale.pluralCat(value - offset); + return whensExpFns[value](scope, element, true); + } else { + return ''; + } + }, function ngPluralizeWatchAction(newVal) { + element.text(newVal); + }); + } + }; +}]; + +/** + * @ngdoc directive + * @name ngRepeat + * + * @description + * The `ngRepeat` directive instantiates a template once per item from a collection. Each template + * instance gets its own scope, where the given loop variable is set to the current collection item, + * and `$index` is set to the item index or key. + * + * Special properties are exposed on the local scope of each template instance, including: + * + * | Variable | Type | Details | + * |-----------|-----------------|-----------------------------------------------------------------------------| + * | `$index` | {@type number} | iterator offset of the repeated element (0..length-1) | + * | `$first` | {@type boolean} | true if the repeated element is first in the iterator. | + * | `$middle` | {@type boolean} | true if the repeated element is between the first and last in the iterator. | + * | `$last` | {@type boolean} | true if the repeated element is last in the iterator. | + * | `$even` | {@type boolean} | true if the iterator position `$index` is even (otherwise false). | + * | `$odd` | {@type boolean} | true if the iterator position `$index` is odd (otherwise false). | + * + * Creating aliases for these properties is possible with {@link ng.directive:ngInit `ngInit`}. + * This may be useful when, for instance, nesting ngRepeats. + * + * # Special repeat start and end points + * To repeat a series of elements instead of just one parent element, ngRepeat (as well as other ng directives) supports extending + * the range of the repeater by defining explicit start and end points by using **ng-repeat-start** and **ng-repeat-end** respectively. + * The **ng-repeat-start** directive works the same as **ng-repeat**, but will repeat all the HTML code (including the tag it's defined on) + * up to and including the ending HTML tag where **ng-repeat-end** is placed. + * + * The example below makes use of this feature: + * ```html + * <header ng-repeat-start="item in items"> + * Header {{ item }} + * </header> + * <div class="body"> + * Body {{ item }} + * </div> + * <footer ng-repeat-end> + * Footer {{ item }} + * </footer> + * ``` + * + * And with an input of {@type ['A','B']} for the items variable in the example above, the output will evaluate to: + * ```html + * <header> + * Header A + * </header> + * <div class="body"> + * Body A + * </div> + * <footer> + * Footer A + * </footer> + * <header> + * Header B + * </header> + * <div class="body"> + * Body B + * </div> + * <footer> + * Footer B + * </footer> + * ``` + * + * The custom start and end points for ngRepeat also support all other HTML directive syntax flavors provided in AngularJS (such + * as **data-ng-repeat-start**, **x-ng-repeat-start** and **ng:repeat-start**). + * + * @animations + * **.enter** - when a new item is added to the list or when an item is revealed after a filter + * + * **.leave** - when an item is removed from the list or when an item is filtered out + * + * **.move** - when an adjacent item is filtered out causing a reorder or when the item contents are reordered + * + * @element ANY + * @scope + * @priority 1000 + * @param {repeat_expression} ngRepeat The expression indicating how to enumerate a collection. These + * formats are currently supported: + * + * * `variable in expression` – where variable is the user defined loop variable and `expression` + * is a scope expression giving the collection to enumerate. + * + * For example: `album in artist.albums`. + * + * * `(key, value) in expression` – where `key` and `value` can be any user defined identifiers, + * and `expression` is the scope expression giving the collection to enumerate. + * + * For example: `(name, age) in {'adam':10, 'amalie':12}`. + * + * * `variable in expression track by tracking_expression` – You can also provide an optional tracking function + * which can be used to associate the objects in the collection with the DOM elements. If no tracking function + * is specified the ng-repeat associates elements by identity in the collection. It is an error to have + * more than one tracking function to resolve to the same key. (This would mean that two distinct objects are + * mapped to the same DOM element, which is not possible.) Filters should be applied to the expression, + * before specifying a tracking expression. + * + * For example: `item in items` is equivalent to `item in items track by $id(item)`. This implies that the DOM elements + * will be associated by item identity in the array. + * + * For example: `item in items track by $id(item)`. A built in `$id()` function can be used to assign a unique + * `$$hashKey` property to each item in the array. This property is then used as a key to associated DOM elements + * with the corresponding item in the array by identity. Moving the same object in array would move the DOM + * element in the same way in the DOM. + * + * For example: `item in items track by item.id` is a typical pattern when the items come from the database. In this + * case the object identity does not matter. Two objects are considered equivalent as long as their `id` + * property is same. + * + * For example: `item in items | filter:searchText track by item.id` is a pattern that might be used to apply a filter + * to items in conjunction with a tracking expression. + * + * @example + * This example initializes the scope to a list of names and + * then uses `ngRepeat` to display every person: + <example module="ngAnimate" deps="angular-animate.js" animations="true"> + <file name="index.html"> + <div ng-init="friends = [ + {name:'John', age:25, gender:'boy'}, + {name:'Jessie', age:30, gender:'girl'}, + {name:'Johanna', age:28, gender:'girl'}, + {name:'Joy', age:15, gender:'girl'}, + {name:'Mary', age:28, gender:'girl'}, + {name:'Peter', age:95, gender:'boy'}, + {name:'Sebastian', age:50, gender:'boy'}, + {name:'Erika', age:27, gender:'girl'}, + {name:'Patrick', age:40, gender:'boy'}, + {name:'Samantha', age:60, gender:'girl'} + ]"> + I have {{friends.length}} friends. They are: + <input type="search" ng-model="q" placeholder="filter friends..." /> + <ul class="example-animate-container"> + <li class="animate-repeat" ng-repeat="friend in friends | filter:q"> + [{{$index + 1}}] {{friend.name}} who is {{friend.age}} years old. + </li> + </ul> + </div> + </file> + <file name="animations.css"> + .example-animate-container { + background:white; + border:1px solid black; + list-style:none; + margin:0; + padding:0 10px; + } + + .animate-repeat { + line-height:40px; + list-style:none; + box-sizing:border-box; + } + + .animate-repeat.ng-move, + .animate-repeat.ng-enter, + .animate-repeat.ng-leave { + -webkit-transition:all linear 0.5s; + transition:all linear 0.5s; + } + + .animate-repeat.ng-leave.ng-leave-active, + .animate-repeat.ng-move, + .animate-repeat.ng-enter { + opacity:0; + max-height:0; + } + + .animate-repeat.ng-leave, + .animate-repeat.ng-move.ng-move-active, + .animate-repeat.ng-enter.ng-enter-active { + opacity:1; + max-height:40px; + } + </file> + <file name="protractor.js" type="protractor"> + var friends = element.all(by.repeater('friend in friends')); + + it('should render initial data set', function() { + expect(friends.count()).toBe(10); + expect(friends.get(0).getText()).toEqual('[1] John who is 25 years old.'); + expect(friends.get(1).getText()).toEqual('[2] Jessie who is 30 years old.'); + expect(friends.last().getText()).toEqual('[10] Samantha who is 60 years old.'); + expect(element(by.binding('friends.length')).getText()) + .toMatch("I have 10 friends. They are:"); + }); + + it('should update repeater when filter predicate changes', function() { + expect(friends.count()).toBe(10); + + element(by.model('q')).sendKeys('ma'); + + expect(friends.count()).toBe(2); + expect(friends.get(0).getText()).toEqual('[1] Mary who is 28 years old.'); + expect(friends.last().getText()).toEqual('[2] Samantha who is 60 years old.'); + }); + </file> + </example> + */ +var ngRepeatDirective = ['$parse', '$animate', function($parse, $animate) { + var NG_REMOVED = '$$NG_REMOVED'; + var ngRepeatMinErr = minErr('ngRepeat'); + return { + transclude: 'element', + priority: 1000, + terminal: true, + $$tlb: true, + link: function($scope, $element, $attr, ctrl, $transclude){ + var expression = $attr.ngRepeat; + var match = expression.match(/^\s*([\s\S]+?)\s+in\s+([\s\S]+?)(?:\s+track\s+by\s+([\s\S]+?))?\s*$/), + trackByExp, trackByExpGetter, trackByIdExpFn, trackByIdArrayFn, trackByIdObjFn, + lhs, rhs, valueIdentifier, keyIdentifier, + hashFnLocals = {$id: hashKey}; + + if (!match) { + throw ngRepeatMinErr('iexp', "Expected expression in form of '_item_ in _collection_[ track by _id_]' but got '{0}'.", + expression); + } + + lhs = match[1]; + rhs = match[2]; + trackByExp = match[3]; + + if (trackByExp) { + trackByExpGetter = $parse(trackByExp); + trackByIdExpFn = function(key, value, index) { + // assign key, value, and $index to the locals so that they can be used in hash functions + if (keyIdentifier) hashFnLocals[keyIdentifier] = key; + hashFnLocals[valueIdentifier] = value; + hashFnLocals.$index = index; + return trackByExpGetter($scope, hashFnLocals); + }; + } else { + trackByIdArrayFn = function(key, value) { + return hashKey(value); + }; + trackByIdObjFn = function(key) { + return key; + }; + } + + match = lhs.match(/^(?:([\$\w]+)|\(([\$\w]+)\s*,\s*([\$\w]+)\))$/); + if (!match) { + throw ngRepeatMinErr('iidexp', "'_item_' in '_item_ in _collection_' should be an identifier or '(_key_, _value_)' expression, but got '{0}'.", + lhs); + } + valueIdentifier = match[3] || match[1]; + keyIdentifier = match[2]; + + // Store a list of elements from previous run. This is a hash where key is the item from the + // iterator, and the value is objects with following properties. + // - scope: bound scope + // - element: previous element. + // - index: position + var lastBlockMap = {}; + + //watch props + $scope.$watchCollection(rhs, function ngRepeatAction(collection){ + var index, length, + previousNode = $element[0], // current position of the node + nextNode, + // Same as lastBlockMap but it has the current state. It will become the + // lastBlockMap on the next iteration. + nextBlockMap = {}, + arrayLength, + childScope, + key, value, // key/value of iteration + trackById, + trackByIdFn, + collectionKeys, + block, // last object information {scope, element, id} + nextBlockOrder = [], + elementsToRemove; + + + if (isArrayLike(collection)) { + collectionKeys = collection; + trackByIdFn = trackByIdExpFn || trackByIdArrayFn; + } else { + trackByIdFn = trackByIdExpFn || trackByIdObjFn; + // if object, extract keys, sort them and use to determine order of iteration over obj props + collectionKeys = []; + for (key in collection) { + if (collection.hasOwnProperty(key) && key.charAt(0) != '$') { + collectionKeys.push(key); + } + } + collectionKeys.sort(); + } + + arrayLength = collectionKeys.length; + + // locate existing items + length = nextBlockOrder.length = collectionKeys.length; + for(index = 0; index < length; index++) { + key = (collection === collectionKeys) ? index : collectionKeys[index]; + value = collection[key]; + trackById = trackByIdFn(key, value, index); + assertNotHasOwnProperty(trackById, '`track by` id'); + if(lastBlockMap.hasOwnProperty(trackById)) { + block = lastBlockMap[trackById]; + delete lastBlockMap[trackById]; + nextBlockMap[trackById] = block; + nextBlockOrder[index] = block; + } else if (nextBlockMap.hasOwnProperty(trackById)) { + // restore lastBlockMap + forEach(nextBlockOrder, function(block) { + if (block && block.scope) lastBlockMap[block.id] = block; + }); + // This is a duplicate and we need to throw an error + throw ngRepeatMinErr('dupes', + "Duplicates in a repeater are not allowed. Use 'track by' expression to specify unique keys. Repeater: {0}, Duplicate key: {1}, Duplicate value: {2}", + expression, trackById, toJson(value)); + } else { + // new never before seen block + nextBlockOrder[index] = { id: trackById }; + nextBlockMap[trackById] = false; + } + } + + // remove existing items + for (key in lastBlockMap) { + // lastBlockMap is our own object so we don't need to use special hasOwnPropertyFn + if (lastBlockMap.hasOwnProperty(key)) { + block = lastBlockMap[key]; + elementsToRemove = getBlockElements(block.clone); + $animate.leave(elementsToRemove); + forEach(elementsToRemove, function(element) { element[NG_REMOVED] = true; }); + block.scope.$destroy(); + } + } + + // we are not using forEach for perf reasons (trying to avoid #call) + for (index = 0, length = collectionKeys.length; index < length; index++) { + key = (collection === collectionKeys) ? index : collectionKeys[index]; + value = collection[key]; + block = nextBlockOrder[index]; + if (nextBlockOrder[index - 1]) previousNode = getBlockEnd(nextBlockOrder[index - 1]); + + if (block.scope) { + // if we have already seen this object, then we need to reuse the + // associated scope/element + childScope = block.scope; + + nextNode = previousNode; + do { + nextNode = nextNode.nextSibling; + } while(nextNode && nextNode[NG_REMOVED]); + + if (getBlockStart(block) != nextNode) { + // existing item which got moved + $animate.move(getBlockElements(block.clone), null, jqLite(previousNode)); + } + previousNode = getBlockEnd(block); + } else { + // new item which we don't know about + childScope = $scope.$new(); + } + + childScope[valueIdentifier] = value; + if (keyIdentifier) childScope[keyIdentifier] = key; + childScope.$index = index; + childScope.$first = (index === 0); + childScope.$last = (index === (arrayLength - 1)); + childScope.$middle = !(childScope.$first || childScope.$last); + // jshint bitwise: false + childScope.$odd = !(childScope.$even = (index&1) === 0); + // jshint bitwise: true + + if (!block.scope) { + $transclude(childScope, function(clone) { + clone[clone.length++] = document.createComment(' end ngRepeat: ' + expression + ' '); + $animate.enter(clone, null, jqLite(previousNode)); + previousNode = clone; + block.scope = childScope; + // Note: We only need the first/last node of the cloned nodes. + // However, we need to keep the reference to the jqlite wrapper as it might be changed later + // by a directive with templateUrl when its template arrives. + block.clone = clone; + nextBlockMap[block.id] = block; + }); + } + } + lastBlockMap = nextBlockMap; + }); + } + }; + + function getBlockStart(block) { + return block.clone[0]; + } + + function getBlockEnd(block) { + return block.clone[block.clone.length - 1]; + } +}]; + +/** + * @ngdoc directive + * @name ngShow + * + * @description + * The `ngShow` directive shows or hides the given HTML element based on the expression + * provided to the `ngShow` attribute. The element is shown or hidden by removing or adding + * the `.ng-hide` CSS class onto the element. The `.ng-hide` CSS class is predefined + * in AngularJS and sets the display style to none (using an !important flag). + * For CSP mode please add `angular-csp.css` to your html file (see {@link ng.directive:ngCsp ngCsp}). + * + * ```html + * <!-- when $scope.myValue is truthy (element is visible) --> + * <div ng-show="myValue"></div> + * + * <!-- when $scope.myValue is falsy (element is hidden) --> + * <div ng-show="myValue" class="ng-hide"></div> + * ``` + * + * When the `ngShow` expression evaluates to false then the `.ng-hide` CSS class is added to the class attribute + * on the element causing it to become hidden. When true, the `.ng-hide` CSS class is removed + * from the element causing the element not to appear hidden. + * + * <div class="alert alert-warning"> + * **Note:** Here is a list of values that ngShow will consider as a falsy value (case insensitive):<br /> + * "f" / "0" / "false" / "no" / "n" / "[]" + * </div> + * + * ## Why is !important used? + * + * You may be wondering why !important is used for the `.ng-hide` CSS class. This is because the `.ng-hide` selector + * can be easily overridden by heavier selectors. For example, something as simple + * as changing the display style on a HTML list item would make hidden elements appear visible. + * This also becomes a bigger issue when dealing with CSS frameworks. + * + * By using !important, the show and hide behavior will work as expected despite any clash between CSS selector + * specificity (when !important isn't used with any conflicting styles). If a developer chooses to override the + * styling to change how to hide an element then it is just a matter of using !important in their own CSS code. + * + * ### Overriding `.ng-hide` + * + * By default, the `.ng-hide` class will style the element with `display:none!important`. If you wish to change + * the hide behavior with ngShow/ngHide then this can be achieved by restating the styles for the `.ng-hide` + * class in CSS: + * + * ```css + * .ng-hide { + * //this is just another form of hiding an element + * display:block!important; + * position:absolute; + * top:-9999px; + * left:-9999px; + * } + * ``` + * + * By default you don't need to override in CSS anything and the animations will work around the display style. + * + * ## A note about animations with `ngShow` + * + * Animations in ngShow/ngHide work with the show and hide events that are triggered when the directive expression + * is true and false. This system works like the animation system present with ngClass except that + * you must also include the !important flag to override the display property + * so that you can perform an animation when the element is hidden during the time of the animation. + * + * ```css + * // + * //a working example can be found at the bottom of this page + * // + * .my-element.ng-hide-add, .my-element.ng-hide-remove { + * transition:0.5s linear all; + * } + * + * .my-element.ng-hide-add { ... } + * .my-element.ng-hide-add.ng-hide-add-active { ... } + * .my-element.ng-hide-remove { ... } + * .my-element.ng-hide-remove.ng-hide-remove-active { ... } + * ``` + * + * Keep in mind that, as of AngularJS version 1.2.17 (and 1.3.0-beta.11), there is no need to change the display + * property to block during animation states--ngAnimate will handle the style toggling automatically for you. + * + * @animations + * addClass: `.ng-hide` - happens after the `ngShow` expression evaluates to a truthy value and the just before contents are set to visible + * removeClass: `.ng-hide` - happens after the `ngShow` expression evaluates to a non truthy value and just before the contents are set to hidden + * + * @element ANY + * @param {expression} ngShow If the {@link guide/expression expression} is truthy + * then the element is shown or hidden respectively. + * + * @example + <example module="ngAnimate" deps="angular-animate.js" animations="true"> + <file name="index.html"> + Click me: <input type="checkbox" ng-model="checked"><br/> + <div> + Show: + <div class="check-element animate-show" ng-show="checked"> + <span class="glyphicon glyphicon-thumbs-up"></span> I show up when your checkbox is checked. + </div> + </div> + <div> + Hide: + <div class="check-element animate-show" ng-hide="checked"> + <span class="glyphicon glyphicon-thumbs-down"></span> I hide when your checkbox is checked. + </div> + </div> + </file> + <file name="glyphicons.css"> + @import url(//netdna.bootstrapcdn.com/bootstrap/3.0.0/css/bootstrap-glyphicons.css); + </file> + <file name="animations.css"> + .animate-show { + -webkit-transition:all linear 0.5s; + transition:all linear 0.5s; + line-height:20px; + opacity:1; + padding:10px; + border:1px solid black; + background:white; + } + + .animate-show.ng-hide { + line-height:0; + opacity:0; + padding:0 10px; + } + + .check-element { + padding:10px; + border:1px solid black; + background:white; + } + </file> + <file name="protractor.js" type="protractor"> + var thumbsUp = element(by.css('span.glyphicon-thumbs-up')); + var thumbsDown = element(by.css('span.glyphicon-thumbs-down')); + + it('should check ng-show / ng-hide', function() { + expect(thumbsUp.isDisplayed()).toBeFalsy(); + expect(thumbsDown.isDisplayed()).toBeTruthy(); + + element(by.model('checked')).click(); + + expect(thumbsUp.isDisplayed()).toBeTruthy(); + expect(thumbsDown.isDisplayed()).toBeFalsy(); + }); + </file> + </example> + */ +var ngShowDirective = ['$animate', function($animate) { + return function(scope, element, attr) { + scope.$watch(attr.ngShow, function ngShowWatchAction(value){ + $animate[toBoolean(value) ? 'removeClass' : 'addClass'](element, 'ng-hide'); + }); + }; +}]; + + +/** + * @ngdoc directive + * @name ngHide + * + * @description + * The `ngHide` directive shows or hides the given HTML element based on the expression + * provided to the `ngHide` attribute. The element is shown or hidden by removing or adding + * the `ng-hide` CSS class onto the element. The `.ng-hide` CSS class is predefined + * in AngularJS and sets the display style to none (using an !important flag). + * For CSP mode please add `angular-csp.css` to your html file (see {@link ng.directive:ngCsp ngCsp}). + * + * ```html + * <!-- when $scope.myValue is truthy (element is hidden) --> + * <div ng-hide="myValue" class="ng-hide"></div> + * + * <!-- when $scope.myValue is falsy (element is visible) --> + * <div ng-hide="myValue"></div> + * ``` + * + * When the `.ngHide` expression evaluates to true then the `.ng-hide` CSS class is added to the class attribute + * on the element causing it to become hidden. When false, the `.ng-hide` CSS class is removed + * from the element causing the element not to appear hidden. + * + * <div class="alert alert-warning"> + * **Note:** Here is a list of values that ngHide will consider as a falsy value (case insensitive):<br /> + * "f" / "0" / "false" / "no" / "n" / "[]" + * </div> + * + * ## Why is !important used? + * + * You may be wondering why !important is used for the `.ng-hide` CSS class. This is because the `.ng-hide` selector + * can be easily overridden by heavier selectors. For example, something as simple + * as changing the display style on a HTML list item would make hidden elements appear visible. + * This also becomes a bigger issue when dealing with CSS frameworks. + * + * By using !important, the show and hide behavior will work as expected despite any clash between CSS selector + * specificity (when !important isn't used with any conflicting styles). If a developer chooses to override the + * styling to change how to hide an element then it is just a matter of using !important in their own CSS code. + * + * ### Overriding `.ng-hide` + * + * By default, the `.ng-hide` class will style the element with `display:none!important`. If you wish to change + * the hide behavior with ngShow/ngHide then this can be achieved by restating the styles for the `.ng-hide` + * class in CSS: + * + * ```css + * .ng-hide { + * //this is just another form of hiding an element + * display:block!important; + * position:absolute; + * top:-9999px; + * left:-9999px; + * } + * ``` + * + * By default you don't need to override in CSS anything and the animations will work around the display style. + * + * ## A note about animations with `ngHide` + * + * Animations in ngShow/ngHide work with the show and hide events that are triggered when the directive expression + * is true and false. This system works like the animation system present with ngClass, except that the `.ng-hide` + * CSS class is added and removed for you instead of your own CSS class. + * + * ```css + * // + * //a working example can be found at the bottom of this page + * // + * .my-element.ng-hide-add, .my-element.ng-hide-remove { + * transition:0.5s linear all; + * } + * + * .my-element.ng-hide-add { ... } + * .my-element.ng-hide-add.ng-hide-add-active { ... } + * .my-element.ng-hide-remove { ... } + * .my-element.ng-hide-remove.ng-hide-remove-active { ... } + * ``` + * + * Keep in mind that, as of AngularJS version 1.2.17 (and 1.3.0-beta.11), there is no need to change the display + * property to block during animation states--ngAnimate will handle the style toggling automatically for you. + * + * @animations + * removeClass: `.ng-hide` - happens after the `ngHide` expression evaluates to a truthy value and just before the contents are set to hidden + * addClass: `.ng-hide` - happens after the `ngHide` expression evaluates to a non truthy value and just before the contents are set to visible + * + * @element ANY + * @param {expression} ngHide If the {@link guide/expression expression} is truthy then + * the element is shown or hidden respectively. + * + * @example + <example module="ngAnimate" deps="angular-animate.js" animations="true"> + <file name="index.html"> + Click me: <input type="checkbox" ng-model="checked"><br/> + <div> + Show: + <div class="check-element animate-hide" ng-show="checked"> + <span class="glyphicon glyphicon-thumbs-up"></span> I show up when your checkbox is checked. + </div> + </div> + <div> + Hide: + <div class="check-element animate-hide" ng-hide="checked"> + <span class="glyphicon glyphicon-thumbs-down"></span> I hide when your checkbox is checked. + </div> + </div> + </file> + <file name="glyphicons.css"> + @import url(//netdna.bootstrapcdn.com/bootstrap/3.0.0/css/bootstrap-glyphicons.css); + </file> + <file name="animations.css"> + .animate-hide { + -webkit-transition:all linear 0.5s; + transition:all linear 0.5s; + line-height:20px; + opacity:1; + padding:10px; + border:1px solid black; + background:white; + } + + .animate-hide.ng-hide { + line-height:0; + opacity:0; + padding:0 10px; + } + + .check-element { + padding:10px; + border:1px solid black; + background:white; + } + </file> + <file name="protractor.js" type="protractor"> + var thumbsUp = element(by.css('span.glyphicon-thumbs-up')); + var thumbsDown = element(by.css('span.glyphicon-thumbs-down')); + + it('should check ng-show / ng-hide', function() { + expect(thumbsUp.isDisplayed()).toBeFalsy(); + expect(thumbsDown.isDisplayed()).toBeTruthy(); + + element(by.model('checked')).click(); + + expect(thumbsUp.isDisplayed()).toBeTruthy(); + expect(thumbsDown.isDisplayed()).toBeFalsy(); + }); + </file> + </example> + */ +var ngHideDirective = ['$animate', function($animate) { + return function(scope, element, attr) { + scope.$watch(attr.ngHide, function ngHideWatchAction(value){ + $animate[toBoolean(value) ? 'addClass' : 'removeClass'](element, 'ng-hide'); + }); + }; +}]; + +/** + * @ngdoc directive + * @name ngStyle + * @restrict AC + * + * @description + * The `ngStyle` directive allows you to set CSS style on an HTML element conditionally. + * + * @element ANY + * @param {expression} ngStyle + * + * {@link guide/expression Expression} which evals to an + * object whose keys are CSS style names and values are corresponding values for those CSS + * keys. + * + * Since some CSS style names are not valid keys for an object, they must be quoted. + * See the 'background-color' style in the example below. + * + * @example + <example> + <file name="index.html"> + <input type="button" value="set color" ng-click="myStyle={color:'red'}"> + <input type="button" value="set background" ng-click="myStyle={'background-color':'blue'}"> + <input type="button" value="clear" ng-click="myStyle={}"> + <br/> + <span ng-style="myStyle">Sample Text</span> + <pre>myStyle={{myStyle}}</pre> + </file> + <file name="style.css"> + span { + color: black; + } + </file> + <file name="protractor.js" type="protractor"> + var colorSpan = element(by.css('span')); + + it('should check ng-style', function() { + expect(colorSpan.getCssValue('color')).toBe('rgba(0, 0, 0, 1)'); + element(by.css('input[value=\'set color\']')).click(); + expect(colorSpan.getCssValue('color')).toBe('rgba(255, 0, 0, 1)'); + element(by.css('input[value=clear]')).click(); + expect(colorSpan.getCssValue('color')).toBe('rgba(0, 0, 0, 1)'); + }); + </file> + </example> + */ +var ngStyleDirective = ngDirective(function(scope, element, attr) { + scope.$watch(attr.ngStyle, function ngStyleWatchAction(newStyles, oldStyles) { + if (oldStyles && (newStyles !== oldStyles)) { + forEach(oldStyles, function(val, style) { element.css(style, '');}); + } + if (newStyles) element.css(newStyles); + }, true); +}); + +/** + * @ngdoc directive + * @name ngSwitch + * @restrict EA + * + * @description + * The `ngSwitch` directive is used to conditionally swap DOM structure on your template based on a scope expression. + * Elements within `ngSwitch` but without `ngSwitchWhen` or `ngSwitchDefault` directives will be preserved at the location + * as specified in the template. + * + * The directive itself works similar to ngInclude, however, instead of downloading template code (or loading it + * from the template cache), `ngSwitch` simply chooses one of the nested elements and makes it visible based on which element + * matches the value obtained from the evaluated expression. In other words, you define a container element + * (where you place the directive), place an expression on the **`on="..."` attribute** + * (or the **`ng-switch="..."` attribute**), define any inner elements inside of the directive and place + * a when attribute per element. The when attribute is used to inform ngSwitch which element to display when the on + * expression is evaluated. If a matching expression is not found via a when attribute then an element with the default + * attribute is displayed. + * + * <div class="alert alert-info"> + * Be aware that the attribute values to match against cannot be expressions. They are interpreted + * as literal string values to match against. + * For example, **`ng-switch-when="someVal"`** will match against the string `"someVal"` not against the + * value of the expression `$scope.someVal`. + * </div> + + * @animations + * enter - happens after the ngSwitch contents change and the matched child element is placed inside the container + * leave - happens just after the ngSwitch contents change and just before the former contents are removed from the DOM + * + * @usage + * + * ``` + * <ANY ng-switch="expression"> + * <ANY ng-switch-when="matchValue1">...</ANY> + * <ANY ng-switch-when="matchValue2">...</ANY> + * <ANY ng-switch-default>...</ANY> + * </ANY> + * ``` + * + * + * @scope + * @priority 800 + * @param {*} ngSwitch|on expression to match against <tt>ng-switch-when</tt>. + * On child elements add: + * + * * `ngSwitchWhen`: the case statement to match against. If match then this + * case will be displayed. If the same match appears multiple times, all the + * elements will be displayed. + * * `ngSwitchDefault`: the default case when no other case match. If there + * are multiple default cases, all of them will be displayed when no other + * case match. + * + * + * @example + <example module="switchExample" deps="angular-animate.js" animations="true"> + <file name="index.html"> + <div ng-controller="ExampleController"> + <select ng-model="selection" ng-options="item for item in items"> + </select> + <tt>selection={{selection}}</tt> + <hr/> + <div class="animate-switch-container" + ng-switch on="selection"> + <div class="animate-switch" ng-switch-when="settings">Settings Div</div> + <div class="animate-switch" ng-switch-when="home">Home Span</div> + <div class="animate-switch" ng-switch-default>default</div> + </div> + </div> + </file> + <file name="script.js"> + angular.module('switchExample', ['ngAnimate']) + .controller('ExampleController', ['$scope', function($scope) { + $scope.items = ['settings', 'home', 'other']; + $scope.selection = $scope.items[0]; + }]); + </file> + <file name="animations.css"> + .animate-switch-container { + position:relative; + background:white; + border:1px solid black; + height:40px; + overflow:hidden; + } + + .animate-switch { + padding:10px; + } + + .animate-switch.ng-animate { + -webkit-transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.5s; + transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.5s; + + position:absolute; + top:0; + left:0; + right:0; + bottom:0; + } + + .animate-switch.ng-leave.ng-leave-active, + .animate-switch.ng-enter { + top:-50px; + } + .animate-switch.ng-leave, + .animate-switch.ng-enter.ng-enter-active { + top:0; + } + </file> + <file name="protractor.js" type="protractor"> + var switchElem = element(by.css('[ng-switch]')); + var select = element(by.model('selection')); + + it('should start in settings', function() { + expect(switchElem.getText()).toMatch(/Settings Div/); + }); + it('should change to home', function() { + select.all(by.css('option')).get(1).click(); + expect(switchElem.getText()).toMatch(/Home Span/); + }); + it('should select default', function() { + select.all(by.css('option')).get(2).click(); + expect(switchElem.getText()).toMatch(/default/); + }); + </file> + </example> + */ +var ngSwitchDirective = ['$animate', function($animate) { + return { + restrict: 'EA', + require: 'ngSwitch', + + // asks for $scope to fool the BC controller module + controller: ['$scope', function ngSwitchController() { + this.cases = {}; + }], + link: function(scope, element, attr, ngSwitchController) { + var watchExpr = attr.ngSwitch || attr.on, + selectedTranscludes = [], + selectedElements = [], + previousElements = [], + selectedScopes = []; + + scope.$watch(watchExpr, function ngSwitchWatchAction(value) { + var i, ii; + for (i = 0, ii = previousElements.length; i < ii; ++i) { + previousElements[i].remove(); + } + previousElements.length = 0; + + for (i = 0, ii = selectedScopes.length; i < ii; ++i) { + var selected = selectedElements[i]; + selectedScopes[i].$destroy(); + previousElements[i] = selected; + $animate.leave(selected, function() { + previousElements.splice(i, 1); + }); + } + + selectedElements.length = 0; + selectedScopes.length = 0; + + if ((selectedTranscludes = ngSwitchController.cases['!' + value] || ngSwitchController.cases['?'])) { + scope.$eval(attr.change); + forEach(selectedTranscludes, function(selectedTransclude) { + var selectedScope = scope.$new(); + selectedScopes.push(selectedScope); + selectedTransclude.transclude(selectedScope, function(caseElement) { + var anchor = selectedTransclude.element; + + selectedElements.push(caseElement); + $animate.enter(caseElement, anchor.parent(), anchor); + }); + }); + } + }); + } + }; +}]; + +var ngSwitchWhenDirective = ngDirective({ + transclude: 'element', + priority: 800, + require: '^ngSwitch', + link: function(scope, element, attrs, ctrl, $transclude) { + ctrl.cases['!' + attrs.ngSwitchWhen] = (ctrl.cases['!' + attrs.ngSwitchWhen] || []); + ctrl.cases['!' + attrs.ngSwitchWhen].push({ transclude: $transclude, element: element }); + } +}); + +var ngSwitchDefaultDirective = ngDirective({ + transclude: 'element', + priority: 800, + require: '^ngSwitch', + link: function(scope, element, attr, ctrl, $transclude) { + ctrl.cases['?'] = (ctrl.cases['?'] || []); + ctrl.cases['?'].push({ transclude: $transclude, element: element }); + } +}); + +/** + * @ngdoc directive + * @name ngTransclude + * @restrict AC + * + * @description + * Directive that marks the insertion point for the transcluded DOM of the nearest parent directive that uses transclusion. + * + * Any existing content of the element that this directive is placed on will be removed before the transcluded content is inserted. + * + * @element ANY + * + * @example + <example module="transcludeExample"> + <file name="index.html"> + <script> + angular.module('transcludeExample', []) + .directive('pane', function(){ + return { + restrict: 'E', + transclude: true, + scope: { title:'@' }, + template: '<div style="border: 1px solid black;">' + + '<div style="background-color: gray">{{title}}</div>' + + '<div ng-transclude></div>' + + '</div>' + }; + }) + .controller('ExampleController', ['$scope', function($scope) { + $scope.title = 'Lorem Ipsum'; + $scope.text = 'Neque porro quisquam est qui dolorem ipsum quia dolor...'; + }]); + </script> + <div ng-controller="ExampleController"> + <input ng-model="title"><br> + <textarea ng-model="text"></textarea> <br/> + <pane title="{{title}}">{{text}}</pane> + </div> + </file> + <file name="protractor.js" type="protractor"> + it('should have transcluded', function() { + var titleElement = element(by.model('title')); + titleElement.clear(); + titleElement.sendKeys('TITLE'); + var textElement = element(by.model('text')); + textElement.clear(); + textElement.sendKeys('TEXT'); + expect(element(by.binding('title')).getText()).toEqual('TITLE'); + expect(element(by.binding('text')).getText()).toEqual('TEXT'); + }); + </file> + </example> + * + */ +var ngTranscludeDirective = ngDirective({ + link: function($scope, $element, $attrs, controller, $transclude) { + if (!$transclude) { + throw minErr('ngTransclude')('orphan', + 'Illegal use of ngTransclude directive in the template! ' + + 'No parent directive that requires a transclusion found. ' + + 'Element: {0}', + startingTag($element)); + } + + $transclude(function(clone) { + $element.empty(); + $element.append(clone); + }); + } +}); + +/** + * @ngdoc directive + * @name script + * @restrict E + * + * @description + * Load the content of a `<script>` element into {@link ng.$templateCache `$templateCache`}, so that the + * template can be used by {@link ng.directive:ngInclude `ngInclude`}, + * {@link ngRoute.directive:ngView `ngView`}, or {@link guide/directive directives}. The type of the + * `<script>` element must be specified as `text/ng-template`, and a cache name for the template must be + * assigned through the element's `id`, which can then be used as a directive's `templateUrl`. + * + * @param {string} type Must be set to `'text/ng-template'`. + * @param {string} id Cache name of the template. + * + * @example + <example> + <file name="index.html"> + <script type="text/ng-template" id="/tpl.html"> + Content of the template. + </script> + + <a ng-click="currentTpl='/tpl.html'" id="tpl-link">Load inlined template</a> + <div id="tpl-content" ng-include src="currentTpl"></div> + </file> + <file name="protractor.js" type="protractor"> + it('should load template defined inside script tag', function() { + element(by.css('#tpl-link')).click(); + expect(element(by.css('#tpl-content')).getText()).toMatch(/Content of the template/); + }); + </file> + </example> + */ +var scriptDirective = ['$templateCache', function($templateCache) { + return { + restrict: 'E', + terminal: true, + compile: function(element, attr) { + if (attr.type == 'text/ng-template') { + var templateUrl = attr.id, + // IE is not consistent, in scripts we have to read .text but in other nodes we have to read .textContent + text = element[0].text; + + $templateCache.put(templateUrl, text); + } + } + }; +}]; + +var ngOptionsMinErr = minErr('ngOptions'); +/** + * @ngdoc directive + * @name select + * @restrict E + * + * @description + * HTML `SELECT` element with angular data-binding. + * + * # `ngOptions` + * + * The `ngOptions` attribute can be used to dynamically generate a list of `<option>` + * elements for the `<select>` element using the array or object obtained by evaluating the + * `ngOptions` comprehension_expression. + * + * When an item in the `<select>` menu is selected, the array element or object property + * represented by the selected option will be bound to the model identified by the `ngModel` + * directive. + * + * <div class="alert alert-warning"> + * **Note:** `ngModel` compares by reference, not value. This is important when binding to an + * array of objects. See an example [in this jsfiddle](http://jsfiddle.net/qWzTb/). + * </div> + * + * Optionally, a single hard-coded `<option>` element, with the value set to an empty string, can + * be nested into the `<select>` element. This element will then represent the `null` or "not selected" + * option. See example below for demonstration. + * + * <div class="alert alert-warning"> + * **Note:** `ngOptions` provides an iterator facility for the `<option>` element which should be used instead + * of {@link ng.directive:ngRepeat ngRepeat} when you want the + * `select` model to be bound to a non-string value. This is because an option element can only + * be bound to string values at present. + * </div> + * + * @param {string} ngModel Assignable angular expression to data-bind to. + * @param {string=} name Property name of the form under which the control is published. + * @param {string=} required The control is considered valid only if value is entered. + * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to + * the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of + * `required` when you want to data-bind to the `required` attribute. + * @param {comprehension_expression=} ngOptions in one of the following forms: + * + * * for array data sources: + * * `label` **`for`** `value` **`in`** `array` + * * `select` **`as`** `label` **`for`** `value` **`in`** `array` + * * `label` **`group by`** `group` **`for`** `value` **`in`** `array` + * * `select` **`as`** `label` **`group by`** `group` **`for`** `value` **`in`** `array` **`track by`** `trackexpr` + * * for object data sources: + * * `label` **`for (`**`key` **`,`** `value`**`) in`** `object` + * * `select` **`as`** `label` **`for (`**`key` **`,`** `value`**`) in`** `object` + * * `label` **`group by`** `group` **`for (`**`key`**`,`** `value`**`) in`** `object` + * * `select` **`as`** `label` **`group by`** `group` + * **`for` `(`**`key`**`,`** `value`**`) in`** `object` + * + * Where: + * + * * `array` / `object`: an expression which evaluates to an array / object to iterate over. + * * `value`: local variable which will refer to each item in the `array` or each property value + * of `object` during iteration. + * * `key`: local variable which will refer to a property name in `object` during iteration. + * * `label`: The result of this expression will be the label for `<option>` element. The + * `expression` will most likely refer to the `value` variable (e.g. `value.propertyName`). + * * `select`: The result of this expression will be bound to the model of the parent `<select>` + * element. If not specified, `select` expression will default to `value`. + * * `group`: The result of this expression will be used to group options using the `<optgroup>` + * DOM element. + * * `trackexpr`: Used when working with an array of objects. The result of this expression will be + * used to identify the objects in the array. The `trackexpr` will most likely refer to the + * `value` variable (e.g. `value.propertyName`). + * + * @example + <example module="selectExample"> + <file name="index.html"> + <script> + angular.module('selectExample', []) + .controller('ExampleController', ['$scope', function($scope) { + $scope.colors = [ + {name:'black', shade:'dark'}, + {name:'white', shade:'light'}, + {name:'red', shade:'dark'}, + {name:'blue', shade:'dark'}, + {name:'yellow', shade:'light'} + ]; + $scope.myColor = $scope.colors[2]; // red + }]); + </script> + <div ng-controller="ExampleController"> + <ul> + <li ng-repeat="color in colors"> + Name: <input ng-model="color.name"> + [<a href ng-click="colors.splice($index, 1)">X</a>] + </li> + <li> + [<a href ng-click="colors.push({})">add</a>] + </li> + </ul> + <hr/> + Color (null not allowed): + <select ng-model="myColor" ng-options="color.name for color in colors"></select><br> + + Color (null allowed): + <span class="nullable"> + <select ng-model="myColor" ng-options="color.name for color in colors"> + <option value="">-- choose color --</option> + </select> + </span><br/> + + Color grouped by shade: + <select ng-model="myColor" ng-options="color.name group by color.shade for color in colors"> + </select><br/> + + + Select <a href ng-click="myColor = { name:'not in list', shade: 'other' }">bogus</a>.<br> + <hr/> + Currently selected: {{ {selected_color:myColor} }} + <div style="border:solid 1px black; height:20px" + ng-style="{'background-color':myColor.name}"> + </div> + </div> + </file> + <file name="protractor.js" type="protractor"> + it('should check ng-options', function() { + expect(element(by.binding('{selected_color:myColor}')).getText()).toMatch('red'); + element.all(by.model('myColor')).first().click(); + element.all(by.css('select[ng-model="myColor"] option')).first().click(); + expect(element(by.binding('{selected_color:myColor}')).getText()).toMatch('black'); + element(by.css('.nullable select[ng-model="myColor"]')).click(); + element.all(by.css('.nullable select[ng-model="myColor"] option')).first().click(); + expect(element(by.binding('{selected_color:myColor}')).getText()).toMatch('null'); + }); + </file> + </example> + */ + +var ngOptionsDirective = valueFn({ terminal: true }); +// jshint maxlen: false +var selectDirective = ['$compile', '$parse', function($compile, $parse) { + //000011111111110000000000022222222220000000000000000000003333333333000000000000004444444444444440000000005555555555555550000000666666666666666000000000000000777777777700000000000000000008888888888 + var NG_OPTIONS_REGEXP = /^\s*([\s\S]+?)(?:\s+as\s+([\s\S]+?))?(?:\s+group\s+by\s+([\s\S]+?))?\s+for\s+(?:([\$\w][\$\w]*)|(?:\(\s*([\$\w][\$\w]*)\s*,\s*([\$\w][\$\w]*)\s*\)))\s+in\s+([\s\S]+?)(?:\s+track\s+by\s+([\s\S]+?))?$/, + nullModelCtrl = {$setViewValue: noop}; +// jshint maxlen: 100 + + return { + restrict: 'E', + require: ['select', '?ngModel'], + controller: ['$element', '$scope', '$attrs', function($element, $scope, $attrs) { + var self = this, + optionsMap = {}, + ngModelCtrl = nullModelCtrl, + nullOption, + unknownOption; + + + self.databound = $attrs.ngModel; + + + self.init = function(ngModelCtrl_, nullOption_, unknownOption_) { + ngModelCtrl = ngModelCtrl_; + nullOption = nullOption_; + unknownOption = unknownOption_; + }; + + + self.addOption = function(value) { + assertNotHasOwnProperty(value, '"option value"'); + optionsMap[value] = true; + + if (ngModelCtrl.$viewValue == value) { + $element.val(value); + if (unknownOption.parent()) unknownOption.remove(); + } + }; + + + self.removeOption = function(value) { + if (this.hasOption(value)) { + delete optionsMap[value]; + if (ngModelCtrl.$viewValue == value) { + this.renderUnknownOption(value); + } + } + }; + + + self.renderUnknownOption = function(val) { + var unknownVal = '? ' + hashKey(val) + ' ?'; + unknownOption.val(unknownVal); + $element.prepend(unknownOption); + $element.val(unknownVal); + unknownOption.prop('selected', true); // needed for IE + }; + + + self.hasOption = function(value) { + return optionsMap.hasOwnProperty(value); + }; + + $scope.$on('$destroy', function() { + // disable unknown option so that we don't do work when the whole select is being destroyed + self.renderUnknownOption = noop; + }); + }], + + link: function(scope, element, attr, ctrls) { + // if ngModel is not defined, we don't need to do anything + if (!ctrls[1]) return; + + var selectCtrl = ctrls[0], + ngModelCtrl = ctrls[1], + multiple = attr.multiple, + optionsExp = attr.ngOptions, + nullOption = false, // if false, user will not be able to select it (used by ngOptions) + emptyOption, + // we can't just jqLite('<option>') since jqLite is not smart enough + // to create it in <select> and IE barfs otherwise. + optionTemplate = jqLite(document.createElement('option')), + optGroupTemplate =jqLite(document.createElement('optgroup')), + unknownOption = optionTemplate.clone(); + + // find "null" option + for(var i = 0, children = element.children(), ii = children.length; i < ii; i++) { + if (children[i].value === '') { + emptyOption = nullOption = children.eq(i); + break; + } + } + + selectCtrl.init(ngModelCtrl, nullOption, unknownOption); + + // required validator + if (multiple) { + ngModelCtrl.$isEmpty = function(value) { + return !value || value.length === 0; + }; + } + + if (optionsExp) setupAsOptions(scope, element, ngModelCtrl); + else if (multiple) setupAsMultiple(scope, element, ngModelCtrl); + else setupAsSingle(scope, element, ngModelCtrl, selectCtrl); + + + //////////////////////////// + + + + function setupAsSingle(scope, selectElement, ngModelCtrl, selectCtrl) { + ngModelCtrl.$render = function() { + var viewValue = ngModelCtrl.$viewValue; + + if (selectCtrl.hasOption(viewValue)) { + if (unknownOption.parent()) unknownOption.remove(); + selectElement.val(viewValue); + if (viewValue === '') emptyOption.prop('selected', true); // to make IE9 happy + } else { + if (isUndefined(viewValue) && emptyOption) { + selectElement.val(''); + } else { + selectCtrl.renderUnknownOption(viewValue); + } + } + }; + + selectElement.on('change', function() { + scope.$apply(function() { + if (unknownOption.parent()) unknownOption.remove(); + ngModelCtrl.$setViewValue(selectElement.val()); + }); + }); + } + + function setupAsMultiple(scope, selectElement, ctrl) { + var lastView; + ctrl.$render = function() { + var items = new HashMap(ctrl.$viewValue); + forEach(selectElement.find('option'), function(option) { + option.selected = isDefined(items.get(option.value)); + }); + }; + + // we have to do it on each watch since ngModel watches reference, but + // we need to work of an array, so we need to see if anything was inserted/removed + scope.$watch(function selectMultipleWatch() { + if (!equals(lastView, ctrl.$viewValue)) { + lastView = shallowCopy(ctrl.$viewValue); + ctrl.$render(); + } + }); + + selectElement.on('change', function() { + scope.$apply(function() { + var array = []; + forEach(selectElement.find('option'), function(option) { + if (option.selected) { + array.push(option.value); + } + }); + ctrl.$setViewValue(array); + }); + }); + } + + function setupAsOptions(scope, selectElement, ctrl) { + var match; + + if (!(match = optionsExp.match(NG_OPTIONS_REGEXP))) { + throw ngOptionsMinErr('iexp', + "Expected expression in form of " + + "'_select_ (as _label_)? for (_key_,)?_value_ in _collection_'" + + " but got '{0}'. Element: {1}", + optionsExp, startingTag(selectElement)); + } + + var displayFn = $parse(match[2] || match[1]), + valueName = match[4] || match[6], + keyName = match[5], + groupByFn = $parse(match[3] || ''), + valueFn = $parse(match[2] ? match[1] : valueName), + valuesFn = $parse(match[7]), + track = match[8], + trackFn = track ? $parse(match[8]) : null, + // This is an array of array of existing option groups in DOM. + // We try to reuse these if possible + // - optionGroupsCache[0] is the options with no option group + // - optionGroupsCache[?][0] is the parent: either the SELECT or OPTGROUP element + optionGroupsCache = [[{element: selectElement, label:''}]]; + + if (nullOption) { + // compile the element since there might be bindings in it + $compile(nullOption)(scope); + + // remove the class, which is added automatically because we recompile the element and it + // becomes the compilation root + nullOption.removeClass('ng-scope'); + + // we need to remove it before calling selectElement.empty() because otherwise IE will + // remove the label from the element. wtf? + nullOption.remove(); + } + + // clear contents, we'll add what's needed based on the model + selectElement.empty(); + + selectElement.on('change', function() { + scope.$apply(function() { + var optionGroup, + collection = valuesFn(scope) || [], + locals = {}, + key, value, optionElement, index, groupIndex, length, groupLength, trackIndex; + + if (multiple) { + value = []; + for (groupIndex = 0, groupLength = optionGroupsCache.length; + groupIndex < groupLength; + groupIndex++) { + // list of options for that group. (first item has the parent) + optionGroup = optionGroupsCache[groupIndex]; + + for(index = 1, length = optionGroup.length; index < length; index++) { + if ((optionElement = optionGroup[index].element)[0].selected) { + key = optionElement.val(); + if (keyName) locals[keyName] = key; + if (trackFn) { + for (trackIndex = 0; trackIndex < collection.length; trackIndex++) { + locals[valueName] = collection[trackIndex]; + if (trackFn(scope, locals) == key) break; + } + } else { + locals[valueName] = collection[key]; + } + value.push(valueFn(scope, locals)); + } + } + } + } else { + key = selectElement.val(); + if (key == '?') { + value = undefined; + } else if (key === ''){ + value = null; + } else { + if (trackFn) { + for (trackIndex = 0; trackIndex < collection.length; trackIndex++) { + locals[valueName] = collection[trackIndex]; + if (trackFn(scope, locals) == key) { + value = valueFn(scope, locals); + break; + } + } + } else { + locals[valueName] = collection[key]; + if (keyName) locals[keyName] = key; + value = valueFn(scope, locals); + } + } + } + ctrl.$setViewValue(value); + render(); + }); + }); + + ctrl.$render = render; + + scope.$watchCollection(valuesFn, render); + scope.$watchCollection(function () { + var locals = {}, + values = valuesFn(scope); + if (values) { + var toDisplay = new Array(values.length); + for (var i = 0, ii = values.length; i < ii; i++) { + locals[valueName] = values[i]; + toDisplay[i] = displayFn(scope, locals); + } + return toDisplay; + } + }, render); + + if ( multiple ) { + scope.$watchCollection(function() { return ctrl.$modelValue; }, render); + } + + function getSelectedSet() { + var selectedSet = false; + if (multiple) { + var modelValue = ctrl.$modelValue; + if (trackFn && isArray(modelValue)) { + selectedSet = new HashMap([]); + var locals = {}; + for (var trackIndex = 0; trackIndex < modelValue.length; trackIndex++) { + locals[valueName] = modelValue[trackIndex]; + selectedSet.put(trackFn(scope, locals), modelValue[trackIndex]); + } + } else { + selectedSet = new HashMap(modelValue); + } + } + return selectedSet; + } + + + function render() { + // Temporary location for the option groups before we render them + var optionGroups = {'':[]}, + optionGroupNames = [''], + optionGroupName, + optionGroup, + option, + existingParent, existingOptions, existingOption, + modelValue = ctrl.$modelValue, + values = valuesFn(scope) || [], + keys = keyName ? sortedKeys(values) : values, + key, + groupLength, length, + groupIndex, index, + locals = {}, + selected, + selectedSet = getSelectedSet(), + lastElement, + element, + label; + + + // We now build up the list of options we need (we merge later) + for (index = 0; length = keys.length, index < length; index++) { + + key = index; + if (keyName) { + key = keys[index]; + if ( key.charAt(0) === '$' ) continue; + locals[keyName] = key; + } + + locals[valueName] = values[key]; + + optionGroupName = groupByFn(scope, locals) || ''; + if (!(optionGroup = optionGroups[optionGroupName])) { + optionGroup = optionGroups[optionGroupName] = []; + optionGroupNames.push(optionGroupName); + } + if (multiple) { + selected = isDefined( + selectedSet.remove(trackFn ? trackFn(scope, locals) : valueFn(scope, locals)) + ); + } else { + if (trackFn) { + var modelCast = {}; + modelCast[valueName] = modelValue; + selected = trackFn(scope, modelCast) === trackFn(scope, locals); + } else { + selected = modelValue === valueFn(scope, locals); + } + selectedSet = selectedSet || selected; // see if at least one item is selected + } + label = displayFn(scope, locals); // what will be seen by the user + + // doing displayFn(scope, locals) || '' overwrites zero values + label = isDefined(label) ? label : ''; + optionGroup.push({ + // either the index into array or key from object + id: trackFn ? trackFn(scope, locals) : (keyName ? keys[index] : index), + label: label, + selected: selected // determine if we should be selected + }); + } + if (!multiple) { + if (nullOption || modelValue === null) { + // insert null option if we have a placeholder, or the model is null + optionGroups[''].unshift({id:'', label:'', selected:!selectedSet}); + } else if (!selectedSet) { + // option could not be found, we have to insert the undefined item + optionGroups[''].unshift({id:'?', label:'', selected:true}); + } + } + + // Now we need to update the list of DOM nodes to match the optionGroups we computed above + for (groupIndex = 0, groupLength = optionGroupNames.length; + groupIndex < groupLength; + groupIndex++) { + // current option group name or '' if no group + optionGroupName = optionGroupNames[groupIndex]; + + // list of options for that group. (first item has the parent) + optionGroup = optionGroups[optionGroupName]; + + if (optionGroupsCache.length <= groupIndex) { + // we need to grow the optionGroups + existingParent = { + element: optGroupTemplate.clone().attr('label', optionGroupName), + label: optionGroup.label + }; + existingOptions = [existingParent]; + optionGroupsCache.push(existingOptions); + selectElement.append(existingParent.element); + } else { + existingOptions = optionGroupsCache[groupIndex]; + existingParent = existingOptions[0]; // either SELECT (no group) or OPTGROUP element + + // update the OPTGROUP label if not the same. + if (existingParent.label != optionGroupName) { + existingParent.element.attr('label', existingParent.label = optionGroupName); + } + } + + lastElement = null; // start at the beginning + for(index = 0, length = optionGroup.length; index < length; index++) { + option = optionGroup[index]; + if ((existingOption = existingOptions[index+1])) { + // reuse elements + lastElement = existingOption.element; + if (existingOption.label !== option.label) { + lastElement.text(existingOption.label = option.label); + } + if (existingOption.id !== option.id) { + lastElement.val(existingOption.id = option.id); + } + // lastElement.prop('selected') provided by jQuery has side-effects + if (lastElement[0].selected !== option.selected) { + lastElement.prop('selected', (existingOption.selected = option.selected)); + if (msie) { + // See #7692 + // The selected item wouldn't visually update on IE without this. + // Tested on Win7: IE9, IE10 and IE11. Future IEs should be tested as well + lastElement.prop('selected', existingOption.selected); + } + } + } else { + // grow elements + + // if it's a null option + if (option.id === '' && nullOption) { + // put back the pre-compiled element + element = nullOption; + } else { + // jQuery(v1.4.2) Bug: We should be able to chain the method calls, but + // in this version of jQuery on some browser the .text() returns a string + // rather then the element. + (element = optionTemplate.clone()) + .val(option.id) + .prop('selected', option.selected) + .attr('selected', option.selected) + .text(option.label); + } + + existingOptions.push(existingOption = { + element: element, + label: option.label, + id: option.id, + selected: option.selected + }); + if (lastElement) { + lastElement.after(element); + } else { + existingParent.element.append(element); + } + lastElement = element; + } + } + // remove any excessive OPTIONs in a group + index++; // increment since the existingOptions[0] is parent element not OPTION + while(existingOptions.length > index) { + existingOptions.pop().element.remove(); + } + } + // remove any excessive OPTGROUPs from select + while(optionGroupsCache.length > groupIndex) { + optionGroupsCache.pop()[0].element.remove(); + } + } + } + } + }; +}]; + +var optionDirective = ['$interpolate', function($interpolate) { + var nullSelectCtrl = { + addOption: noop, + removeOption: noop + }; + + return { + restrict: 'E', + priority: 100, + compile: function(element, attr) { + if (isUndefined(attr.value)) { + var interpolateFn = $interpolate(element.text(), true); + if (!interpolateFn) { + attr.$set('value', element.text()); + } + } + + return function (scope, element, attr) { + var selectCtrlName = '$selectController', + parent = element.parent(), + selectCtrl = parent.data(selectCtrlName) || + parent.parent().data(selectCtrlName); // in case we are in optgroup + + if (selectCtrl && selectCtrl.databound) { + // For some reason Opera defaults to true and if not overridden this messes up the repeater. + // We don't want the view to drive the initialization of the model anyway. + element.prop('selected', false); + } else { + selectCtrl = nullSelectCtrl; + } + + if (interpolateFn) { + scope.$watch(interpolateFn, function interpolateWatchAction(newVal, oldVal) { + attr.$set('value', newVal); + if (newVal !== oldVal) selectCtrl.removeOption(oldVal); + selectCtrl.addOption(newVal); + }); + } else { + selectCtrl.addOption(attr.value); + } + + element.on('$destroy', function() { + selectCtrl.removeOption(attr.value); + }); + }; + } + }; +}]; + +var styleDirective = valueFn({ + restrict: 'E', + terminal: true +}); + + if (window.angular.bootstrap) { + //AngularJS is already loaded, so we can return here... + console.log('WARNING: Tried to load angular more than once.'); + return; + } + + //try to bind to jquery now so that one can write angular.element().read() + //but we will rebind on bootstrap again. + bindJQuery(); + + publishExternalAPI(angular); + + jqLite(document).ready(function() { + angularInit(document, bootstrap); + }); + +})(window, document); + +!window.angular.$$csp() && window.angular.element(document).find('head').prepend('<style type="text/css">@charset "UTF-8";[ng\\:cloak],[ng-cloak],[data-ng-cloak],[x-ng-cloak],.ng-cloak,.x-ng-cloak,.ng-hide{display:none !important;}ng\\:form{display:block;}.ng-animate-block-transitions{transition:0s all!important;-webkit-transition:0s all!important;}.ng-hide-add-active,.ng-hide-remove{display:block!important;}</style>');
\ No newline at end of file diff --git a/ecomp-sdk-app/src/main/webapp/app/fusion/external/ebz/angular_js/app.js b/ecomp-sdk-app/src/main/webapp/app/fusion/external/ebz/angular_js/app.js new file mode 100644 index 000000000..a403b5b55 --- /dev/null +++ b/ecomp-sdk-app/src/main/webapp/app/fusion/external/ebz/angular_js/app.js @@ -0,0 +1,6 @@ +angular.module('att.abs.helper', []); +angular.module('quantum', []); +angular.module('ui.bootstrap', []); +var app=angular.module("abs", ["att.abs", "att.abs.helper","modalServices", + "att.gridster","checklist-model","ngRoute", "ui.bootstrap","ngCookies"]); + diff --git a/ecomp-sdk-app/src/main/webapp/app/fusion/external/ebz/angular_js/checklist-model.js b/ecomp-sdk-app/src/main/webapp/app/fusion/external/ebz/angular_js/checklist-model.js new file mode 100644 index 000000000..09d8cefb4 --- /dev/null +++ b/ecomp-sdk-app/src/main/webapp/app/fusion/external/ebz/angular_js/checklist-model.js @@ -0,0 +1,99 @@ +/** + * Checklist-model + * AngularJS directive for list of checkboxes + */ + +angular.module('checklist-model', []) +.directive('checklistModel', ['$parse', '$compile', function($parse, $compile) { + // contains + function contains(arr, item) { + if (angular.isArray(arr)) { + for (var i = 0; i < arr.length; i++) { + if (angular.equals(arr[i], item)) { + return true; + } + } + } + return false; + } + + // add + function add(arr, item) { + arr = angular.isArray(arr) ? arr : []; + for (var i = 0; i < arr.length; i++) { + if (angular.equals(arr[i], item)) { + return arr; + } + } + arr.push(item); + return arr; + } + + // remove + function remove(arr, item) { + if (angular.isArray(arr)) { + for (var i = 0; i < arr.length; i++) { + if (angular.equals(arr[i], item)) { + arr.splice(i, 1); + break; + } + } + } + return arr; + } + + // http://stackoverflow.com/a/19228302/1458162 + function postLinkFn(scope, elem, attrs) { + // compile with `ng-model` pointing to `checked` + $compile(elem)(scope); + + // getter / setter for original model + var getter = $parse(attrs.checklistModel); + var setter = getter.assign; + + // value added to list + var value = $parse(attrs.checklistValue)(scope.$parent); + + // watch UI checked change + scope.$watch('checked', function(newValue, oldValue) { + if (newValue === oldValue) { + return; + } + var current = getter(scope.$parent); + if (newValue === true) { + setter(scope.$parent, add(current, value)); + } else { + setter(scope.$parent, remove(current, value)); + } + }); + + // watch original model change + scope.$parent.$watch(attrs.checklistModel, function(newArr, oldArr) { + scope.checked = contains(newArr, value); + }, true); + } + + return { + restrict: 'A', + priority: 1000, + terminal: true, + scope: true, + compile: function(tElement, tAttrs) { + if (tElement[0].tagName !== 'INPUT' || tAttrs.type !== 'checkbox') { + throw 'checklist-model should be applied to `input[type="checkbox"]`.'; + } + + if (!tAttrs.checklistValue) { + throw 'You should provide `checklist-value`.'; + } + + // exclude recursion + tElement.removeAttr('checklist-model'); + + // local scope var storing individual checkbox model + tElement.attr('ng-model', 'checked'); + + return postLinkFn; + } + }; +}]); diff --git a/ecomp-sdk-app/src/main/webapp/app/fusion/external/ebz/angular_js/checklist-model.min.js b/ecomp-sdk-app/src/main/webapp/app/fusion/external/ebz/angular_js/checklist-model.min.js new file mode 100644 index 000000000..61be598eb --- /dev/null +++ b/ecomp-sdk-app/src/main/webapp/app/fusion/external/ebz/angular_js/checklist-model.min.js @@ -0,0 +1 @@ +angular.module("checklist-model",[]).directive("checklistModel",["$parse","$compile",function(e,c){function b(g,j){if(angular.isArray(g)){for(var h=0;h<g.length;h++){if(angular.equals(g[h],j)){return true}}}return false}function f(g,j){g=angular.isArray(g)?g:[];for(var h=0;h<g.length;h++){if(angular.equals(g[h],j)){return g}}g.push(j);return g}function a(g,j){if(angular.isArray(g)){for(var h=0;h<g.length;h++){if(angular.equals(g[h],j)){g.splice(h,1);break}}}return g}function d(i,j,h){c(j)(i);var g=e(h.checklistModel);var l=g.assign;var k=e(h.checklistValue)(i.$parent);i.$watch("checked",function(o,m){if(o===m){return}var n=g(i.$parent);if(o===true){l(i.$parent,f(n,k))}else{l(i.$parent,a(n,k))}});i.$parent.$watch(h.checklistModel,function(n,m){i.checked=b(n,k)},true)}return{restrict:"A",priority:1000,terminal:true,scope:true,compile:function(g,h){if(g[0].tagName!=="INPUT"||!g.attr("type","checkbox")){throw'checklist-model should be applied to `input[type="checkbox"]`.'}if(!h.checklistValue){throw"You should provide `checklist-value`."}g.removeAttr("checklist-model");g.attr("ng-model","checked");return d}}}]); diff --git a/ecomp-sdk-app/src/main/webapp/app/fusion/external/ebz/angular_js/gestures.js b/ecomp-sdk-app/src/main/webapp/app/fusion/external/ebz/angular_js/gestures.js new file mode 100644 index 000000000..8c515d8af --- /dev/null +++ b/ecomp-sdk-app/src/main/webapp/app/fusion/external/ebz/angular_js/gestures.js @@ -0,0 +1,1495 @@ +/*! Hammer.JS - v1.0.5 - 2013-04-07 + * http://eightmedia.github.com/hammer.js + * + * Copyright (c) 2013 Jorik Tangelder <j.tangelder@gmail.com>; + * Licensed under the MIT license */ + +(function(window, undefined) { + 'use strict'; + +/** + * Hammer + * use this to create instances + * @param {HTMLElement} element + * @param {Object} options + * @returns {Hammer.Instance} + * @constructor + */ +var Hammer = function(element, options) { + return new Hammer.Instance(element, options || {}); +}; + +// default settings +Hammer.defaults = { + // add styles and attributes to the element to prevent the browser from doing + // its native behavior. this doesnt prevent the scrolling, but cancels + // the contextmenu, tap highlighting etc + // set to false to disable this + stop_browser_behavior: { + // this also triggers onselectstart=false for IE + userSelect: 'none', + // this makes the element blocking in IE10 >, you could experiment with the value + // see for more options this issue; https://github.com/EightMedia/hammer.js/issues/241 + touchAction: 'none', + touchCallout: 'none', + contentZooming: 'none', + userDrag: 'none', + tapHighlightColor: 'rgba(0,0,0,0)' + } + + // more settings are defined per gesture at gestures.js +}; + +// detect touchevents +Hammer.HAS_POINTEREVENTS = navigator.pointerEnabled || navigator.msPointerEnabled; +Hammer.HAS_TOUCHEVENTS = ('ontouchstart' in window); + +// dont use mouseevents on mobile devices +Hammer.MOBILE_REGEX = /mobile|tablet|ip(ad|hone|od)|android/i; +Hammer.NO_MOUSEEVENTS = Hammer.HAS_TOUCHEVENTS && navigator.userAgent.match(Hammer.MOBILE_REGEX); + +// eventtypes per touchevent (start, move, end) +// are filled by Hammer.event.determineEventTypes on setup +Hammer.EVENT_TYPES = {}; + +// direction defines +Hammer.DIRECTION_DOWN = 'down'; +Hammer.DIRECTION_LEFT = 'left'; +Hammer.DIRECTION_UP = 'up'; +Hammer.DIRECTION_RIGHT = 'right'; + +// pointer type +Hammer.POINTER_MOUSE = 'mouse'; +Hammer.POINTER_TOUCH = 'touch'; +Hammer.POINTER_PEN = 'pen'; + +// touch event defines +Hammer.EVENT_START = 'start'; +Hammer.EVENT_MOVE = 'move'; +Hammer.EVENT_END = 'end'; + +// hammer document where the base events are added at +Hammer.DOCUMENT = document; + +// plugins namespace +Hammer.plugins = {}; + +// if the window events are set... +Hammer.READY = false; + +/** + * setup events to detect gestures on the document + */ +function setup() { + if(Hammer.READY) { + return; + } + + // find what eventtypes we add listeners to + Hammer.event.determineEventTypes(); + + // Register all gestures inside Hammer.gestures + for(var name in Hammer.gestures) { + if(Hammer.gestures.hasOwnProperty(name)) { + Hammer.detection.register(Hammer.gestures[name]); + } + } + + // Add touch events on the document + Hammer.event.onTouch(Hammer.DOCUMENT, Hammer.EVENT_MOVE, Hammer.detection.detect); + Hammer.event.onTouch(Hammer.DOCUMENT, Hammer.EVENT_END, Hammer.detection.detect); + + // Hammer is ready...! + Hammer.READY = true; +} + +/** + * create new hammer instance + * all methods should return the instance itself, so it is chainable. + * @param {HTMLElement} element + * @param {Object} [options={}] + * @returns {Hammer.Instance} + * @constructor + */ +Hammer.Instance = function(element, options) { + var self = this; + + // setup HammerJS window events and register all gestures + // this also sets up the default options + setup(); + + this.element = element; + + // start/stop detection option + this.enabled = true; + + // merge options + this.options = Hammer.utils.extend( + Hammer.utils.extend({}, Hammer.defaults), + options || {}); + + // add some css to the element to prevent the browser from doing its native behavoir + if(this.options.stop_browser_behavior) { + Hammer.utils.stopDefaultBrowserBehavior(this.element, this.options.stop_browser_behavior); + } + + // start detection on touchstart + Hammer.event.onTouch(element, Hammer.EVENT_START, function(ev) { + if(self.enabled) { + Hammer.detection.startDetect(self, ev); + } + }); + + // return instance + return this; +}; + + +Hammer.Instance.prototype = { + /** + * bind events to the instance + * @param {String} gesture + * @param {Function} handler + * @returns {Hammer.Instance} + */ + on: function onEvent(gesture, handler){ + var gestures = gesture.split(' '); + for(var t=0; t<gestures.length; t++) { + this.element.addEventListener(gestures[t], handler, false); + } + return this; + }, + + + /** + * unbind events to the instance + * @param {String} gesture + * @param {Function} handler + * @returns {Hammer.Instance} + */ + off: function offEvent(gesture, handler){ + var gestures = gesture.split(' '); + for(var t=0; t<gestures.length; t++) { + this.element.removeEventListener(gestures[t], handler, false); + } + return this; + }, + + + /** + * trigger gesture event + * @param {String} gesture + * @param {Object} eventData + * @returns {Hammer.Instance} + */ + trigger: function triggerEvent(gesture, eventData){ + // create DOM event + var event = Hammer.DOCUMENT.createEvent('Event'); + event.initEvent(gesture, true, true); + event.gesture = eventData; + + // trigger on the target if it is in the instance element, + // this is for event delegation tricks + var element = this.element; + if(Hammer.utils.hasParent(eventData.target, element)) { + element = eventData.target; + } + + element.dispatchEvent(event); + return this; + }, + + + /** + * enable of disable hammer.js detection + * @param {Boolean} state + * @returns {Hammer.Instance} + */ + enable: function enable(state) { + this.enabled = state; + return this; + } +}; + +/** + * this holds the last move event, + * used to fix empty touchend issue + * see the onTouch event for an explanation + * @type {Object} + */ +var last_move_event = null; + + +/** + * when the mouse is hold down, this is true + * @type {Boolean} + */ +var enable_detect = false; + + +/** + * when touch events have been fired, this is true + * @type {Boolean} + */ +var touch_triggered = false; + + +Hammer.event = { + /** + * simple addEventListener + * @param {HTMLElement} element + * @param {String} type + * @param {Function} handler + */ + bindDom: function(element, type, handler) { + var types = type.split(' '); + for(var t=0; t<types.length; t++) { + element.addEventListener(types[t], handler, false); + } + }, + + + /** + * touch events with mouse fallback + * @param {HTMLElement} element + * @param {String} eventType like Hammer.EVENT_MOVE + * @param {Function} handler + */ + onTouch: function onTouch(element, eventType, handler) { + var self = this; + + this.bindDom(element, Hammer.EVENT_TYPES[eventType], function bindDomOnTouch(ev) { + var sourceEventType = ev.type.toLowerCase(); + + // onmouseup, but when touchend has been fired we do nothing. + // this is for touchdevices which also fire a mouseup on touchend + if(sourceEventType.match(/mouse/) && touch_triggered) { + return; + } + + // mousebutton must be down or a touch event + else if( sourceEventType.match(/touch/) || // touch events are always on screen + sourceEventType.match(/pointerdown/) || // pointerevents touch + (sourceEventType.match(/mouse/) && ev.which === 1) // mouse is pressed + ){ + enable_detect = true; + } + + // we are in a touch event, set the touch triggered bool to true, + // this for the conflicts that may occur on ios and android + if(sourceEventType.match(/touch|pointer/)) { + touch_triggered = true; + } + + // count the total touches on the screen + var count_touches = 0; + + // when touch has been triggered in this detection session + // and we are now handling a mouse event, we stop that to prevent conflicts + if(enable_detect) { + // update pointerevent + if(Hammer.HAS_POINTEREVENTS && eventType != Hammer.EVENT_END) { + count_touches = Hammer.PointerEvent.updatePointer(eventType, ev); + } + // touch + else if(sourceEventType.match(/touch/)) { + count_touches = ev.touches.length; + } + // mouse + else if(!touch_triggered) { + count_touches = sourceEventType.match(/up/) ? 0 : 1; + } + + // if we are in a end event, but when we remove one touch and + // we still have enough, set eventType to move + if(count_touches > 0 && eventType == Hammer.EVENT_END) { + eventType = Hammer.EVENT_MOVE; + } + // no touches, force the end event + else if(!count_touches) { + eventType = Hammer.EVENT_END; + } + + // because touchend has no touches, and we often want to use these in our gestures, + // we send the last move event as our eventData in touchend + if(!count_touches && last_move_event !== null) { + ev = last_move_event; + } + // store the last move event + else { + last_move_event = ev; + } + + // trigger the handler + handler.call(Hammer.detection, self.collectEventData(element, eventType, ev)); + + // remove pointerevent from list + if(Hammer.HAS_POINTEREVENTS && eventType == Hammer.EVENT_END) { + count_touches = Hammer.PointerEvent.updatePointer(eventType, ev); + } + } + + //debug(sourceEventType +" "+ eventType); + + // on the end we reset everything + if(!count_touches) { + last_move_event = null; + enable_detect = false; + touch_triggered = false; + Hammer.PointerEvent.reset(); + } + }); + }, + + + /** + * we have different events for each device/browser + * determine what we need and set them in the Hammer.EVENT_TYPES constant + */ + determineEventTypes: function determineEventTypes() { + // determine the eventtype we want to set + var types; + + // pointerEvents magic + if(Hammer.HAS_POINTEREVENTS) { + types = Hammer.PointerEvent.getEvents(); + } + // on Android, iOS, blackberry, windows mobile we dont want any mouseevents + else if(Hammer.NO_MOUSEEVENTS) { + types = [ + 'touchstart', + 'touchmove', + 'touchend touchcancel']; + } + // for non pointer events browsers and mixed browsers, + // like chrome on windows8 touch laptop + else { + types = [ + 'touchstart mousedown', + 'touchmove mousemove', + 'touchend touchcancel mouseup']; + } + + Hammer.EVENT_TYPES[Hammer.EVENT_START] = types[0]; + Hammer.EVENT_TYPES[Hammer.EVENT_MOVE] = types[1]; + Hammer.EVENT_TYPES[Hammer.EVENT_END] = types[2]; + }, + + + /** + * create touchlist depending on the event + * @param {Object} ev + * @param {String} eventType used by the fakemultitouch plugin + */ + getTouchList: function getTouchList(ev/*, eventType*/) { + // get the fake pointerEvent touchlist + if(Hammer.HAS_POINTEREVENTS) { + return Hammer.PointerEvent.getTouchList(); + } + // get the touchlist + else if(ev.touches) { + return ev.touches; + } + // make fake touchlist from mouse position + else { + return [{ + identifier: 1, + pageX: ev.pageX, + pageY: ev.pageY, + target: ev.target + }]; + } + }, + + + /** + * collect event data for Hammer js + * @param {HTMLElement} element + * @param {String} eventType like Hammer.EVENT_MOVE + * @param {Object} eventData + */ + collectEventData: function collectEventData(element, eventType, ev) { + var touches = this.getTouchList(ev, eventType); + + // find out pointerType + var pointerType = Hammer.POINTER_TOUCH; + if(ev.type.match(/mouse/) || Hammer.PointerEvent.matchType(Hammer.POINTER_MOUSE, ev)) { + pointerType = Hammer.POINTER_MOUSE; + } + + return { + center : Hammer.utils.getCenter(touches), + timeStamp : new Date().getTime(), + target : ev.target, + touches : touches, + eventType : eventType, + pointerType : pointerType, + srcEvent : ev, + + /** + * prevent the browser default actions + * mostly used to disable scrolling of the browser + */ + preventDefault: function() { + if(this.srcEvent.preventManipulation) { + this.srcEvent.preventManipulation(); + } + + if(this.srcEvent.preventDefault) { + this.srcEvent.preventDefault(); + } + }, + + /** + * stop bubbling the event up to its parents + */ + stopPropagation: function() { + this.srcEvent.stopPropagation(); + }, + + /** + * immediately stop gesture detection + * might be useful after a swipe was detected + * @return {*} + */ + stopDetect: function() { + return Hammer.detection.stopDetect(); + } + }; + } +}; + +Hammer.PointerEvent = { + /** + * holds all pointers + * @type {Object} + */ + pointers: {}, + + /** + * get a list of pointers + * @returns {Array} touchlist + */ + getTouchList: function() { + var self = this; + var touchlist = []; + + // we can use forEach since pointerEvents only is in IE10 + Object.keys(self.pointers).sort().forEach(function(id) { + touchlist.push(self.pointers[id]); + }); + return touchlist; + }, + + /** + * update the position of a pointer + * @param {String} type Hammer.EVENT_END + * @param {Object} pointerEvent + */ + updatePointer: function(type, pointerEvent) { + if(type == Hammer.EVENT_END) { + this.pointers = {}; + } + else { + pointerEvent.identifier = pointerEvent.pointerId; + this.pointers[pointerEvent.pointerId] = pointerEvent; + } + + return Object.keys(this.pointers).length; + }, + + /** + * check if ev matches pointertype + * @param {String} pointerType Hammer.POINTER_MOUSE + * @param {PointerEvent} ev + */ + matchType: function(pointerType, ev) { + if(!ev.pointerType) { + return false; + } + + var types = {}; + types[Hammer.POINTER_MOUSE] = (ev.pointerType == ev.MSPOINTER_TYPE_MOUSE || ev.pointerType == Hammer.POINTER_MOUSE); + types[Hammer.POINTER_TOUCH] = (ev.pointerType == ev.MSPOINTER_TYPE_TOUCH || ev.pointerType == Hammer.POINTER_TOUCH); + types[Hammer.POINTER_PEN] = (ev.pointerType == ev.MSPOINTER_TYPE_PEN || ev.pointerType == Hammer.POINTER_PEN); + return types[pointerType]; + }, + + + /** + * get events + */ + getEvents: function() { + return [ + 'pointerdown MSPointerDown', + 'pointermove MSPointerMove', + 'pointerup pointercancel MSPointerUp MSPointerCancel' + ]; + }, + + /** + * reset the list + */ + reset: function() { + this.pointers = {}; + } +}; + + +Hammer.utils = { + /** + * extend method, + * also used for cloning when dest is an empty object + * @param {Object} dest + * @param {Object} src + * @parm {Boolean} merge do a merge + * @returns {Object} dest + */ + extend: function extend(dest, src, merge) { + for (var key in src) { + if(dest[key] !== undefined && merge) { + continue; + } + dest[key] = src[key]; + } + return dest; + }, + + + /** + * find if a node is in the given parent + * used for event delegation tricks + * @param {HTMLElement} node + * @param {HTMLElement} parent + * @returns {boolean} has_parent + */ + hasParent: function(node, parent) { + while(node){ + if(node == parent) { + return true; + } + node = node.parentNode; + } + return false; + }, + + + /** + * get the center of all the touches + * @param {Array} touches + * @returns {Object} center + */ + getCenter: function getCenter(touches) { + var valuesX = [], valuesY = []; + + for(var t= 0,len=touches.length; t<len; t++) { + valuesX.push(touches[t].pageX); + valuesY.push(touches[t].pageY); + } + + return { + pageX: ((Math.min.apply(Math, valuesX) + Math.max.apply(Math, valuesX)) / 2), + pageY: ((Math.min.apply(Math, valuesY) + Math.max.apply(Math, valuesY)) / 2) + }; + }, + + + /** + * calculate the velocity between two points + * @param {Number} delta_time + * @param {Number} delta_x + * @param {Number} delta_y + * @returns {Object} velocity + */ + getVelocity: function getVelocity(delta_time, delta_x, delta_y) { + return { + x: Math.abs(delta_x / delta_time) || 0, + y: Math.abs(delta_y / delta_time) || 0 + }; + }, + + + /** + * calculate the angle between two coordinates + * @param {Touch} touch1 + * @param {Touch} touch2 + * @returns {Number} angle + */ + getAngle: function getAngle(touch1, touch2) { + var y = touch2.pageY - touch1.pageY, + x = touch2.pageX - touch1.pageX; + return Math.atan2(y, x) * 180 / Math.PI; + }, + + + /** + * angle to direction define + * @param {Touch} touch1 + * @param {Touch} touch2 + * @returns {String} direction constant, like Hammer.DIRECTION_LEFT + */ + getDirection: function getDirection(touch1, touch2) { + var x = Math.abs(touch1.pageX - touch2.pageX), + y = Math.abs(touch1.pageY - touch2.pageY); + + if(x >= y) { + return touch1.pageX - touch2.pageX > 0 ? Hammer.DIRECTION_LEFT : Hammer.DIRECTION_RIGHT; + } + else { + return touch1.pageY - touch2.pageY > 0 ? Hammer.DIRECTION_UP : Hammer.DIRECTION_DOWN; + } + }, + + + /** + * calculate the distance between two touches + * @param {Touch} touch1 + * @param {Touch} touch2 + * @returns {Number} distance + */ + getDistance: function getDistance(touch1, touch2) { + var x = touch2.pageX - touch1.pageX, + y = touch2.pageY - touch1.pageY; + return Math.sqrt((x*x) + (y*y)); + }, + + + /** + * calculate the scale factor between two touchLists (fingers) + * no scale is 1, and goes down to 0 when pinched together, and bigger when pinched out + * @param {Array} start + * @param {Array} end + * @returns {Number} scale + */ + getScale: function getScale(start, end) { + // need two fingers... + if(start.length >= 2 && end.length >= 2) { + return this.getDistance(end[0], end[1]) / + this.getDistance(start[0], start[1]); + } + return 1; + }, + + + /** + * calculate the rotation degrees between two touchLists (fingers) + * @param {Array} start + * @param {Array} end + * @returns {Number} rotation + */ + getRotation: function getRotation(start, end) { + // need two fingers + if(start.length >= 2 && end.length >= 2) { + return this.getAngle(end[1], end[0]) - + this.getAngle(start[1], start[0]); + } + return 0; + }, + + + /** + * boolean if the direction is vertical + * @param {String} direction + * @returns {Boolean} is_vertical + */ + isVertical: function isVertical(direction) { + return (direction == Hammer.DIRECTION_UP || direction == Hammer.DIRECTION_DOWN); + }, + + + /** + * stop browser default behavior with css props + * @param {HtmlElement} element + * @param {Object} css_props + */ + stopDefaultBrowserBehavior: function stopDefaultBrowserBehavior(element, css_props) { + var prop, + vendors = ['webkit','khtml','moz','ms','o','']; + + if(!css_props || !element.style) { + return; + } + + // with css properties for modern browsers + for(var i = 0; i < vendors.length; i++) { + for(var p in css_props) { + if(css_props.hasOwnProperty(p)) { + prop = p; + + // vender prefix at the property + if(vendors[i]) { + prop = vendors[i] + prop.substring(0, 1).toUpperCase() + prop.substring(1); + } + + // set the style + element.style[prop] = css_props[p]; + } + } + } + + // also the disable onselectstart + if(css_props.userSelect == 'none') { + element.onselectstart = function() { + return false; + }; + } + } +}; + +Hammer.detection = { + // contains all registred Hammer.gestures in the correct order + gestures: [], + + // data of the current Hammer.gesture detection session + current: null, + + // the previous Hammer.gesture session data + // is a full clone of the previous gesture.current object + previous: null, + + // when this becomes true, no gestures are fired + stopped: false, + + + /** + * start Hammer.gesture detection + * @param {Hammer.Instance} inst + * @param {Object} eventData + */ + startDetect: function startDetect(inst, eventData) { + // already busy with a Hammer.gesture detection on an element + if(this.current) { + return; + } + + this.stopped = false; + + this.current = { + inst : inst, // reference to HammerInstance we're working for + startEvent : Hammer.utils.extend({}, eventData), // start eventData for distances, timing etc + lastEvent : false, // last eventData + name : '' // current gesture we're in/detected, can be 'tap', 'hold' etc + }; + + this.detect(eventData); + }, + + + /** + * Hammer.gesture detection + * @param {Object} eventData + * @param {Object} eventData + */ + detect: function detect(eventData) { + if(!this.current || this.stopped) { + return; + } + + // extend event data with calculations about scale, distance etc + eventData = this.extendEventData(eventData); + + // instance options + var inst_options = this.current.inst.options; + + // call Hammer.gesture handlers + for(var g=0,len=this.gestures.length; g<len; g++) { + var gesture = this.gestures[g]; + + // only when the instance options have enabled this gesture + if(!this.stopped && inst_options[gesture.name] !== false) { + // if a handler returns false, we stop with the detection + if(gesture.handler.call(gesture, eventData, this.current.inst) === false) { + this.stopDetect(); + break; + } + } + } + + // store as previous event event + if(this.current) { + this.current.lastEvent = eventData; + } + + // endevent, but not the last touch, so dont stop + if(eventData.eventType == Hammer.EVENT_END && !eventData.touches.length-1) { + this.stopDetect(); + } + + return eventData; + }, + + + /** + * clear the Hammer.gesture vars + * this is called on endDetect, but can also be used when a final Hammer.gesture has been detected + * to stop other Hammer.gestures from being fired + */ + stopDetect: function stopDetect() { + // clone current data to the store as the previous gesture + // used for the double tap gesture, since this is an other gesture detect session + this.previous = Hammer.utils.extend({}, this.current); + + // reset the current + this.current = null; + + // stopped! + this.stopped = true; + }, + + + /** + * extend eventData for Hammer.gestures + * @param {Object} ev + * @returns {Object} ev + */ + extendEventData: function extendEventData(ev) { + var startEv = this.current.startEvent; + + // if the touches change, set the new touches over the startEvent touches + // this because touchevents don't have all the touches on touchstart, or the + // user must place his fingers at the EXACT same time on the screen, which is not realistic + // but, sometimes it happens that both fingers are touching at the EXACT same time + if(startEv && (ev.touches.length != startEv.touches.length || ev.touches === startEv.touches)) { + // extend 1 level deep to get the touchlist with the touch objects + startEv.touches = []; + for(var i=0,len=ev.touches.length; i<len; i++) { + startEv.touches.push(Hammer.utils.extend({}, ev.touches[i])); + } + } + + var delta_time = ev.timeStamp - startEv.timeStamp, + delta_x = ev.center.pageX - startEv.center.pageX, + delta_y = ev.center.pageY - startEv.center.pageY, + velocity = Hammer.utils.getVelocity(delta_time, delta_x, delta_y); + + Hammer.utils.extend(ev, { + deltaTime : delta_time, + + deltaX : delta_x, + deltaY : delta_y, + + velocityX : velocity.x, + velocityY : velocity.y, + + distance : Hammer.utils.getDistance(startEv.center, ev.center), + angle : Hammer.utils.getAngle(startEv.center, ev.center), + direction : Hammer.utils.getDirection(startEv.center, ev.center), + + scale : Hammer.utils.getScale(startEv.touches, ev.touches), + rotation : Hammer.utils.getRotation(startEv.touches, ev.touches), + + startEvent : startEv + }); + + return ev; + }, + + + /** + * register new gesture + * @param {Object} gesture object, see gestures.js for documentation + * @returns {Array} gestures + */ + register: function register(gesture) { + // add an enable gesture options if there is no given + var options = gesture.defaults || {}; + if(options[gesture.name] === undefined) { + options[gesture.name] = true; + } + + // extend Hammer default options with the Hammer.gesture options + Hammer.utils.extend(Hammer.defaults, options, true); + + // set its index + gesture.index = gesture.index || 1000; + + // add Hammer.gesture to the list + this.gestures.push(gesture); + + // sort the list by index + this.gestures.sort(function(a, b) { + if (a.index < b.index) { + return -1; + } + if (a.index > b.index) { + return 1; + } + return 0; + }); + + return this.gestures; + } +}; + + +Hammer.gestures = Hammer.gestures || {}; + +/** + * Custom gestures + * ============================== + * + * Gesture object + * -------------------- + * The object structure of a gesture: + * + * { name: 'mygesture', + * index: 1337, + * defaults: { + * mygesture_option: true + * } + * handler: function(type, ev, inst) { + * // trigger gesture event + * inst.trigger(this.name, ev); + * } + * } + + * @param {String} name + * this should be the name of the gesture, lowercase + * it is also being used to disable/enable the gesture per instance config. + * + * @param {Number} [index=1000] + * the index of the gesture, where it is going to be in the stack of gestures detection + * like when you build an gesture that depends on the drag gesture, it is a good + * idea to place it after the index of the drag gesture. + * + * @param {Object} [defaults={}] + * the default settings of the gesture. these are added to the instance settings, + * and can be overruled per instance. you can also add the name of the gesture, + * but this is also added by default (and set to true). + * + * @param {Function} handler + * this handles the gesture detection of your custom gesture and receives the + * following arguments: + * + * @param {Object} eventData + * event data containing the following properties: + * timeStamp {Number} time the event occurred + * target {HTMLElement} target element + * touches {Array} touches (fingers, pointers, mouse) on the screen + * pointerType {String} kind of pointer that was used. matches Hammer.POINTER_MOUSE|TOUCH + * center {Object} center position of the touches. contains pageX and pageY + * deltaTime {Number} the total time of the touches in the screen + * deltaX {Number} the delta on x axis we haved moved + * deltaY {Number} the delta on y axis we haved moved + * velocityX {Number} the velocity on the x + * velocityY {Number} the velocity on y + * angle {Number} the angle we are moving + * direction {String} the direction we are moving. matches Hammer.DIRECTION_UP|DOWN|LEFT|RIGHT + * distance {Number} the distance we haved moved + * scale {Number} scaling of the touches, needs 2 touches + * rotation {Number} rotation of the touches, needs 2 touches * + * eventType {String} matches Hammer.EVENT_START|MOVE|END + * srcEvent {Object} the source event, like TouchStart or MouseDown * + * startEvent {Object} contains the same properties as above, + * but from the first touch. this is used to calculate + * distances, deltaTime, scaling etc + * + * @param {Hammer.Instance} inst + * the instance we are doing the detection for. you can get the options from + * the inst.options object and trigger the gesture event by calling inst.trigger + * + * + * Handle gestures + * -------------------- + * inside the handler you can get/set Hammer.detection.current. This is the current + * detection session. It has the following properties + * @param {String} name + * contains the name of the gesture we have detected. it has not a real function, + * only to check in other gestures if something is detected. + * like in the drag gesture we set it to 'drag' and in the swipe gesture we can + * check if the current gesture is 'drag' by accessing Hammer.detection.current.name + * + * @readonly + * @param {Hammer.Instance} inst + * the instance we do the detection for + * + * @readonly + * @param {Object} startEvent + * contains the properties of the first gesture detection in this session. + * Used for calculations about timing, distance, etc. + * + * @readonly + * @param {Object} lastEvent + * contains all the properties of the last gesture detect in this session. + * + * after the gesture detection session has been completed (user has released the screen) + * the Hammer.detection.current object is copied into Hammer.detection.previous, + * this is usefull for gestures like doubletap, where you need to know if the + * previous gesture was a tap + * + * options that have been set by the instance can be received by calling inst.options + * + * You can trigger a gesture event by calling inst.trigger("mygesture", event). + * The first param is the name of your gesture, the second the event argument + * + * + * Register gestures + * -------------------- + * When an gesture is added to the Hammer.gestures object, it is auto registered + * at the setup of the first Hammer instance. You can also call Hammer.detection.register + * manually and pass your gesture object as a param + * + */ + +/** + * Hold + * Touch stays at the same place for x time + * @events hold + */ +Hammer.gestures.Hold = { + name: 'hold', + index: 10, + defaults: { + hold_timeout : 500, + hold_threshold : 1 + }, + timer: null, + handler: function holdGesture(ev, inst) { + switch(ev.eventType) { + case Hammer.EVENT_START: + // clear any running timers + clearTimeout(this.timer); + + // set the gesture so we can check in the timeout if it still is + Hammer.detection.current.name = this.name; + + // set timer and if after the timeout it still is hold, + // we trigger the hold event + this.timer = setTimeout(function() { + if(Hammer.detection.current.name == 'hold') { + inst.trigger('hold', ev); + } + }, inst.options.hold_timeout); + break; + + // when you move or end we clear the timer + case Hammer.EVENT_MOVE: + if(ev.distance > inst.options.hold_threshold) { + clearTimeout(this.timer); + } + break; + + case Hammer.EVENT_END: + clearTimeout(this.timer); + break; + } + } +}; + + +/** + * Tap/DoubleTap + * Quick touch at a place or double at the same place + * @events tap, doubletap + */ +Hammer.gestures.Tap = { + name: 'tap', + index: 100, + defaults: { + tap_max_touchtime : 250, + tap_max_distance : 10, + tap_always : true, + doubletap_distance : 20, + doubletap_interval : 300 + }, + handler: function tapGesture(ev, inst) { + if(ev.eventType == Hammer.EVENT_END) { + // previous gesture, for the double tap since these are two different gesture detections + var prev = Hammer.detection.previous, + did_doubletap = false; + + // when the touchtime is higher then the max touch time + // or when the moving distance is too much + if(ev.deltaTime > inst.options.tap_max_touchtime || + ev.distance > inst.options.tap_max_distance) { + return; + } + + // check if double tap + if(prev && prev.name == 'tap' && + (ev.timeStamp - prev.lastEvent.timeStamp) < inst.options.doubletap_interval && + ev.distance < inst.options.doubletap_distance) { + inst.trigger('doubletap', ev); + did_doubletap = true; + } + + // do a single tap + if(!did_doubletap || inst.options.tap_always) { + Hammer.detection.current.name = 'tap'; + inst.trigger(Hammer.detection.current.name, ev); + } + } + } +}; + + +/** + * Swipe + * triggers swipe events when the end velocity is above the threshold + * @events swipe, swipeleft, swiperight, swipeup, swipedown + */ +Hammer.gestures.Swipe = { + name: 'swipe', + index: 40, + defaults: { + // set 0 for unlimited, but this can conflict with transform + swipe_max_touches : 1, + swipe_velocity : 0.7 + }, + handler: function swipeGesture(ev, inst) { + if(ev.eventType == Hammer.EVENT_END) { + // max touches + if(inst.options.swipe_max_touches > 0 && + ev.touches.length > inst.options.swipe_max_touches) { + return; + } + + // when the distance we moved is too small we skip this gesture + // or we can be already in dragging + if(ev.velocityX > inst.options.swipe_velocity || + ev.velocityY > inst.options.swipe_velocity) { + // trigger swipe events + inst.trigger(this.name, ev); + inst.trigger(this.name + ev.direction, ev); + } + } + } +}; + + +/** + * Drag + * Move with x fingers (default 1) around on the page. Blocking the scrolling when + * moving left and right is a good practice. When all the drag events are blocking + * you disable scrolling on that area. + * @events drag, drapleft, dragright, dragup, dragdown + */ +Hammer.gestures.Drag = { + name: 'drag', + index: 50, + defaults: { + drag_min_distance : 10, + // set 0 for unlimited, but this can conflict with transform + drag_max_touches : 1, + // prevent default browser behavior when dragging occurs + // be careful with it, it makes the element a blocking element + // when you are using the drag gesture, it is a good practice to set this true + drag_block_horizontal : false, + drag_block_vertical : false, + // drag_lock_to_axis keeps the drag gesture on the axis that it started on, + // It disallows vertical directions if the initial direction was horizontal, and vice versa. + drag_lock_to_axis : false, + // drag lock only kicks in when distance > drag_lock_min_distance + // This way, locking occurs only when the distance has become large enough to reliably determine the direction + drag_lock_min_distance : 25 + }, + triggered: false, + handler: function dragGesture(ev, inst) { + // current gesture isnt drag, but dragged is true + // this means an other gesture is busy. now call dragend + if(Hammer.detection.current.name != this.name && this.triggered) { + inst.trigger(this.name +'end', ev); + this.triggered = false; + return; + } + + // max touches + if(inst.options.drag_max_touches > 0 && + ev.touches.length > inst.options.drag_max_touches) { + return; + } + + switch(ev.eventType) { + case Hammer.EVENT_START: + this.triggered = false; + break; + + case Hammer.EVENT_MOVE: + // when the distance we moved is too small we skip this gesture + // or we can be already in dragging + if(ev.distance < inst.options.drag_min_distance && + Hammer.detection.current.name != this.name) { + return; + } + + // we are dragging! + Hammer.detection.current.name = this.name; + + // lock drag to axis? + if(Hammer.detection.current.lastEvent.drag_locked_to_axis || (inst.options.drag_lock_to_axis && inst.options.drag_lock_min_distance<=ev.distance)) { + ev.drag_locked_to_axis = true; + } + var last_direction = Hammer.detection.current.lastEvent.direction; + if(ev.drag_locked_to_axis && last_direction !== ev.direction) { + // keep direction on the axis that the drag gesture started on + if(Hammer.utils.isVertical(last_direction)) { + ev.direction = (ev.deltaY < 0) ? Hammer.DIRECTION_UP : Hammer.DIRECTION_DOWN; + } + else { + ev.direction = (ev.deltaX < 0) ? Hammer.DIRECTION_LEFT : Hammer.DIRECTION_RIGHT; + } + } + + // first time, trigger dragstart event + if(!this.triggered) { + inst.trigger(this.name +'start', ev); + this.triggered = true; + } + + // trigger normal event + inst.trigger(this.name, ev); + + // direction event, like dragdown + inst.trigger(this.name + ev.direction, ev); + + // block the browser events + if( (inst.options.drag_block_vertical && Hammer.utils.isVertical(ev.direction)) || + (inst.options.drag_block_horizontal && !Hammer.utils.isVertical(ev.direction))) { + ev.preventDefault(); + } + break; + + case Hammer.EVENT_END: + // trigger dragend + if(this.triggered) { + inst.trigger(this.name +'end', ev); + } + + this.triggered = false; + break; + } + } +}; + + +/** + * Transform + * User want to scale or rotate with 2 fingers + * @events transform, pinch, pinchin, pinchout, rotate + */ +Hammer.gestures.Transform = { + name: 'transform', + index: 45, + defaults: { + // factor, no scale is 1, zoomin is to 0 and zoomout until higher then 1 + transform_min_scale : 0.01, + // rotation in degrees + transform_min_rotation : 1, + // prevent default browser behavior when two touches are on the screen + // but it makes the element a blocking element + // when you are using the transform gesture, it is a good practice to set this true + transform_always_block : false + }, + triggered: false, + handler: function transformGesture(ev, inst) { + // current gesture isnt drag, but dragged is true + // this means an other gesture is busy. now call dragend + if(Hammer.detection.current.name != this.name && this.triggered) { + inst.trigger(this.name +'end', ev); + this.triggered = false; + return; + } + + // atleast multitouch + if(ev.touches.length < 2) { + return; + } + + // prevent default when two fingers are on the screen + if(inst.options.transform_always_block) { + ev.preventDefault(); + } + + switch(ev.eventType) { + case Hammer.EVENT_START: + this.triggered = false; + break; + + case Hammer.EVENT_MOVE: + var scale_threshold = Math.abs(1-ev.scale); + var rotation_threshold = Math.abs(ev.rotation); + + // when the distance we moved is too small we skip this gesture + // or we can be already in dragging + if(scale_threshold < inst.options.transform_min_scale && + rotation_threshold < inst.options.transform_min_rotation) { + return; + } + + // we are transforming! + Hammer.detection.current.name = this.name; + + // first time, trigger dragstart event + if(!this.triggered) { + inst.trigger(this.name +'start', ev); + this.triggered = true; + } + + inst.trigger(this.name, ev); // basic transform event + + // trigger rotate event + if(rotation_threshold > inst.options.transform_min_rotation) { + inst.trigger('rotate', ev); + } + + // trigger pinch event + if(scale_threshold > inst.options.transform_min_scale) { + inst.trigger('pinch', ev); + inst.trigger('pinch'+ ((ev.scale < 1) ? 'in' : 'out'), ev); + } + break; + + case Hammer.EVENT_END: + // trigger dragend + if(this.triggered) { + inst.trigger(this.name +'end', ev); + } + + this.triggered = false; + break; + } + } +}; + + +/** + * Touch + * Called as first, tells the user has touched the screen + * @events touch + */ +Hammer.gestures.Touch = { + name: 'touch', + index: -Infinity, + defaults: { + // call preventDefault at touchstart, and makes the element blocking by + // disabling the scrolling of the page, but it improves gestures like + // transforming and dragging. + // be careful with using this, it can be very annoying for users to be stuck + // on the page + prevent_default: false, + + // disable mouse events, so only touch (or pen!) input triggers events + prevent_mouseevents: false + }, + handler: function touchGesture(ev, inst) { + if(inst.options.prevent_mouseevents && ev.pointerType == Hammer.POINTER_MOUSE) { + ev.stopDetect(); + return; + } + + if(inst.options.prevent_default) { + ev.preventDefault(); + } + + if(ev.eventType == Hammer.EVENT_START) { + inst.trigger(this.name, ev); + } + } +}; + + +/** + * Release + * Called as last, tells the user has released the screen + * @events release + */ +Hammer.gestures.Release = { + name: 'release', + index: Infinity, + handler: function releaseGesture(ev, inst) { + if(ev.eventType == Hammer.EVENT_END) { + inst.trigger(this.name, ev); + } + } +}; + +// node export +if(typeof module === 'object' && typeof module.exports === 'object'){ + module.exports = Hammer; +} +// just window export +else { + window.Hammer = Hammer; + + // requireJS module definition + if(typeof window.define === 'function' && window.define.amd) { + window.define('hammer', [], function() { + return Hammer; + }); + } +} +})(this); +'use strict'; + +angular.module('angular-gestures', []); + +/** + * Inspired by AngularJS' implementation of "click dblclick mousedown..." + * + * This ties in the Hammer 1.0.0 events to attributes like: + * + * hm-tap="add_something()" hm-swipe="remove_something()" + * + * and also has support for Hammer options with: + * + * hm-tap-opts="{hold: false}" + * + * or any other of the "hm-event" listed underneath. + */ +var HGESTURES = { + hmDoubleTap : 'doubletap', + hmDragstart : 'dragstart', + hmDrag : 'drag', + hmDragUp : 'dragup', + hmDragDown : 'dragdown', + hmDragLeft : 'dragleft', + hmDragRight : 'dragright', + hmDragend : 'dragend', + hmHold : 'hold', + hmPinch : 'pinch', + hmPinchIn : 'pinchin', + hmPinchOut : 'pinchout', + hmRelease : 'release', + hmRotate : 'rotate', + hmSwipe : 'swipe', + hmSwipeUp : 'swipeup', + hmSwipeDown : 'swipedown', + hmSwipeLeft : 'swipeleft', + hmSwipeRight : 'swiperight', + hmTap : 'tap', + hmTouch : 'touch', + hmTransformstart : 'transformstart', + hmTransform : 'transform', + hmTransformend : 'transformend' +}; + +var VERBOSE = false; + +angular.forEach(HGESTURES, function(eventName, directiveName) { + angular.module('angular-gestures').directive( + directiveName, + ['$parse', '$log', '$timeout', function($parse, $log, $timeout) { + return function(scope, element, attr) { + var hammertime, handler; + attr.$observe(directiveName, function(value) { + var fn = $parse(value); + var opts = $parse(attr[directiveName + 'Opts']) + (scope, {}); + hammertime = new Hammer(element[0], opts); + handler = function(event) { + if (VERBOSE) { + $log.debug('angular-gestures: %s', + eventName); + } + $timeout(function() { + fn(scope, { $event : event }); + }, 0); + }; + hammertime.on(eventName, handler); + }); + scope.$on('$destroy', function() { + hammertime.off(eventName, handler); + }); + }; + }]); +}); diff --git a/ecomp-sdk-app/src/main/webapp/app/fusion/external/ebz/angular_js/ng_base.js b/ecomp-sdk-app/src/main/webapp/app/fusion/external/ebz/angular_js/ng_base.js new file mode 100644 index 000000000..f864525cb --- /dev/null +++ b/ecomp-sdk-app/src/main/webapp/app/fusion/external/ebz/angular_js/ng_base.js @@ -0,0 +1,4 @@ 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\ No newline at end of file diff --git a/ecomp-sdk-app/src/main/webapp/app/fusion/external/ebz/angular_js/ui-charts-tpls.js b/ecomp-sdk-app/src/main/webapp/app/fusion/external/ebz/angular_js/ui-charts-tpls.js new file mode 100644 index 000000000..41d1bf6c1 --- /dev/null +++ b/ecomp-sdk-app/src/main/webapp/app/fusion/external/ebz/angular_js/ui-charts-tpls.js @@ -0,0 +1,3909 @@ +/*Sandbox version 0.0.41a*/ +angular.module("att.charts", ["att.charts.tpls", "att.charts.utilities","att.charts.areachartD3","att.charts.barchartD3","att.charts.coschartD3","att.charts.coschartwithbarD3","att.charts.cosdeletionD3","att.charts.cosmultichartD3","att.charts.donutD3","att.charts.donutFusion","att.charts.horseshoeD3","att.charts.radialguageD3","att.charts.stackedBarchart","att.charts.stackedareachart"]); +angular.module("att.charts.tpls", ["template/areachartD3/attAreaChartD3.html","template/barchartD3/attBarChartD3.html","template/coschartD3/attCosd3Chart.html","template/coschartwithbarD3/attCosBarD3Chart.html","template/cosmultichartD3/attCosmultid3Chart.html","template/donutD3/attDonutd3Chart.html","template/donutFusion/attDonutfusionChart.html","template/horseshoeD3/attHorseshoeD3Chart.html","template/stackedBarchart/stackedBarchart.html","template/stackedareachart/stackedAreaChart.html"]); +angular.module('att.charts.utilities', []) + .factory('$extendObj', [function () { + var _extendDeep = function (dst) { + angular.forEach(arguments, function (obj) { + if (obj !== dst) { + angular.forEach(obj, function (value, key) { + if (dst[key] && dst[key].constructor && dst[key].constructor === Object) { + _extendDeep(dst[key], value); + } else { + dst[key] = value; + } + }); + } + }); + return dst; + }; + return { + extendDeep: _extendDeep + + }; + }]); + +angular.module('att.charts.areachartD3', ['att.charts.utilities']) + .constant("areaChartConfig", + { + "chartcolor": { + "areaChartColor": ["#bff1ec", "#bbf0eb", "#00c7b2"], + "lineChartColor": ["#444444", "#444444"], + "overageColor": ["#b8509e"] + }, + "gridLineColor": "#808080", + "lineCurveType": 'cardinal', + "yAxisMaxTicks": 4, + "chartHeight": "200", + "dataType": "GB", + "lineStroke": 3, + "opacityOnHover": "0.5", + "circleRadius": 3.5, + "yearLabelPos": [5, -5], + "tooltipTopMargin": 105, + "tooltipLeftMargin": 28, + "amountKDivision": 1000, + "amountKText": "K", + "amountMDivision": 1000000, + "amountMText": "M" + }) + .directive('attAreaChart', ['areaChartConfig', '$extendObj', '$timeout', function (areaChartConfig, $extendObj, $timeout) { + return { + restrict: 'A', + scope: { + chartData: '=', + chartColor: "=", + legendLabel: "=", + refreshChart: "=", + chartConfig: "=" + }, + templateUrl: "template/areachartD3/attAreaChartD3.html", + replace: true, + controller: ['$scope', '$attrs', function ($scope, $attrs) { + if (angular.isDefined($scope.chartConfig)) { + areaChartConfig = $extendObj.extendDeep(areaChartConfig, $scope.chartConfig); + } + $scope.dataType = areaChartConfig.dataType; + $scope.chartID = $attrs.id; + }], + link: function (scope, element, attrs, ctrl) { + scope.tooltipFlag = false; + scope.overageFlag = false; + scope.underageFlag = false; + var startColor, stopColor, lineColor, xAxisticks, dataObj, margin = {top: 30, right: 15, bottom: 30, left: 40}, + width = parseInt(attrs.chartWidth, 10), + height = areaChartConfig.chartHeight, + parseDate = d3.time.format("%d-%b-%Y").parse, + tooltipFormat = d3.time.format("%B-%Y"), + labelFormat = d3.time.format("%Y"); + var legendColors = []; + legendColors = (scope.chartColor) ? scope.chartColor : areaChartConfig.chartcolor; + startColor = legendColors.areaChartColor[0]; + stopColor = legendColors.areaChartColor[1]; + lineColor = legendColors.lineChartColor[0]; + scope.areaLegendColor = legendColors.areaChartColor[2]; + scope.lineLegendColor = legendColors.lineChartColor[1]; + scope.overageLegend = legendColors.overageColor[0]; + var oldIE = navigator.userAgent.toLowerCase().indexOf('msie 8.0') !== -1; + scope.addLegendColor = function (id) { + var bgColor = null; + switch (id) { + case 0: + bgColor = {"background-color": scope.areaLegendColor, "border-radius": "100%"}; + break; + case 1: + bgColor = {"background-color": scope.lineLegendColor}; + break; + case 2: + bgColor = {"background-color": scope.overageLegend, "border-radius": "100%"}; + break; + } + return bgColor; + }; + + attrs.$observe('legendRequired', function (val) { + if (val === 'true') { + scope.showLegend = true; + } + else { + scope.showLegend = false; + } + }); + + scope.$watch('refreshChart', function (value) { + if (value === false) { + return; + } + if (angular.isDefined(scope.chartConfig)) { + areaChartConfig = $extendObj.extendDeep(areaChartConfig, scope.chartConfig); + } + d3.select("svg#" + attrs.id).remove(); + d3.selectAll("svg#" + attrs.id + " > *").remove(); + d3.selectAll("div#areaChartContainer" + " > div").remove(); + xAxisticks = scope.chartData.length; + dataObj = scope.chartData; + var yearLabel = '', monthArr = {}, isSingleMonth, singleMonthName; + + // On selecting same month in From and To dropdowns, User should be getting graph + if (dataObj.length === 1) { + isSingleMonth = true; + var tmp1 = "01-" + dataObj[0].month; + var tmp = parseDate(tmp1); + singleMonthName = tmp.toString().split(" ")[1]; + tmp.setMonth(tmp.getMonth() + 1); + var nextMonth = tmp.toString().split(" ")[1] + "-" + tmp.getFullYear(); + dataObj.push({month: nextMonth, usage: dataObj[0].usage, available: dataObj[0].available, usageDataType: dataObj[0].usageDataType, availableDataType: dataObj[0].availableDataType}); + } + + dataObj.forEach(function (d) { + var tmp = "01-" + d.month; + d.numericMonth = parseDate(tmp); + d.usage = +d.usage; + d.available = +d.available; + monthArr[labelFormat(d.numericMonth)] = labelFormat(d.numericMonth); + }); + + for (var key in monthArr) { + var label = monthArr[key]; + if (!yearLabel) { + yearLabel = label; + } + else { + if (!isSingleMonth) { + yearLabel = yearLabel + "-" + label; + } + } + } + + //X-Axis Range + var xRange = d3.time.scale() + .range([0, width]); + + //Y-Axis Range + var yRange = d3.scale.linear() + .range([height, 0]); + + //X-Axis Domain + xRange.domain(d3.extent(dataObj, function (d) { + return d.numericMonth; + })); + + //Y-Axis Domain + var yDomainData = [], yAxisData = []; + for (var b = 0; b < dataObj.length; b++) { + var usageVal = Math.round(parseInt(dataObj[b].usage, 10) / areaChartConfig.yAxisMaxTicks); + var availableVal = Math.round(parseInt(dataObj[b].available, 10) / areaChartConfig.yAxisMaxTicks); + var val; + if (usageVal > availableVal) { + val = usageVal; + } + else { + val = availableVal; + } + var Calc = Math.ceil((val / Math.pow(10, ("" + val).length - 1))) * (areaChartConfig.yAxisMaxTicks) * Math.pow(10, ("" + val).length - 1); + yDomainData.push({'yAxisVal': Calc}); + } + + //Y-Axis Domain + yRange.domain([0, d3.max(yDomainData, function (d) { + return (d.yAxisVal); + })]); + + var yTick = d3.max(yDomainData, function (d) { + return d.yAxisVal; + }); + + yTick = yTick / areaChartConfig.yAxisMaxTicks; + for (var x = 0; x <= areaChartConfig.yAxisMaxTicks; x++) { + yAxisData.push(yTick * x); + } + var formatData = function (d) { + if (d >= areaChartConfig.amountMDivision) { + return d / areaChartConfig.amountMDivision + areaChartConfig.amountMText; + } else if (d >= areaChartConfig.amountKDivision) { + return d / areaChartConfig.amountKDivision + areaChartConfig.amountKText; + } else { + return d; + } + }; + var xAxis = d3.svg.axis().scale(xRange).orient("bottom").tickFormat(d3.time.format('%b')).ticks(d3.time.months); + var yAxis = d3.svg.axis().scale(yRange).orient("left").tickValues(yAxisData).ticks(areaChartConfig.yAxisMaxTicks).tickFormat(formatData); + + //Draw Line + var line = d3.svg.line() + .x(function (d) { + return xRange(d.numericMonth); + }) + .y(function (d) { + return yRange(d.available); + }).interpolate(areaChartConfig.lineCurveType); + + //Draw Area + var area = d3.svg.area() + .x(function (d) { + return xRange(d.numericMonth); + }) + .y0(height) + .y1(function (d) { + return yRange(d.usage); + }).interpolate(areaChartConfig.lineCurveType); + + //Plot Chart + var drawChart = d3.select("#areaChartContainer") + .append("svg") + .attr("id", attrs.id) + .data(dataObj) + .attr("width", width + margin.left + margin.right) + .attr("height", parseInt(height, 10) + parseInt(margin.top, 10) + parseInt(margin.bottom, 10)) + .append("g") + .attr("transform", "translate(" + margin.left + "," + margin.top + ")"); + + //Apply gradients + if (!oldIE) { + var svgDefs = drawChart.append("defs") + .append("linearGradient") + .attr("id", "areaGradient") + .attr('x1', '0%').attr('y1', '0%') + .attr('x2', '0%').attr('y2', '100%'); + + //Fill gradient + svgDefs.append('stop') + .attr('stop-color', startColor) + .attr("offset", "0%") + .attr("stop-opacity", "1"); + svgDefs.append('stop') + .attr('stop-color', stopColor) + .attr("offset", "100%") + .attr("stop-opacity", "1"); + } + + //Draw X Axis + drawChart.append("g") + .attr("class", "x axis") + .attr("transform", "translate(0," + height + ")") + .call(xAxis).selectAll("text") + .attr("dy", "1.2em"); + + + if (isSingleMonth) { + drawChart.selectAll('.x.axis').selectAll('.tick').selectAll('text')[1][0].textContent = singleMonthName; + } + + //Plot Area + var areaPath = drawChart.append("path") + .datum(dataObj) + .attr("class", "area") + .attr("d", area).style("fill", "url(#areaGradient)").append("title").text(function () { + return scope.legendLabel[0].series; + }); + + var newDataObj = dataObj; + if (isSingleMonth) { + newDataObj = dataObj.slice(0, 1); + } + + //Draw Data Points for Area Chart + var circle = drawChart.selectAll(".dot") + .data(newDataObj) + .enter().append("circle") + .attr("class", "dot") + .attr("transform", "translate(" + (isSingleMonth === true) * width / 2 + ",0)") + .style("fill", function (d) { + if (d.usage > d.available) { + return scope.overageLegend; + } + else { + return scope.areaLegendColor; + } + }) + .attr("r", areaChartConfig.circleRadius) + .attr("cx", function (d) { + return xRange(d.numericMonth); + }) + .attr("cy", function (d) { + return yRange(d.usage); + }).on("mouseover", function (d) { + var offsetX = Math.ceil(d3.select(this).attr("cx")); + show_tooltip_grid_line(d3.select(this).attr("cx"), "circle", "cx"); + var offsetY = Math.round(d3.select(this).attr("cy")); + d3.select('svg#' + attrs.id).style("fill-opacity", areaChartConfig.opacityOnHover); + mouseOver(d, offsetX - 3, offsetY - 3); + }).on("mouseout", function () { + hide_tooltip_grid_line(d3.select(this).attr("cx"), "circle", "cx"); + d3.select('svg#' + attrs.id).style("fill-opacity", "1"); + scope.tooltipFlag = false; + scope.$apply(); + }); + circle.append('desc').append('title').text(function (d) { + return(addTitle(d)); + }); + + //Draw Line Chart + drawChart.append("path") + .attr("class", "line") + .style("stroke", lineColor) + //.style("stroke-dasharray", (areaChartConfig.lineStroke, areaChartConfig.lineStroke)) + .attr("d", line(dataObj)).append("title").text(function () { + return scope.legendLabel[1].series; + }); + + //Draw data points for Line Chart + if (!oldIE) { + var squaredot = drawChart.selectAll(".square-dot") + .data(newDataObj).enter().append("rect") + .attr("transform", "translate(" + (isSingleMonth === true) * width / 2 + ",0)") + .style("fill", scope.lineLegendColor) + .attr("class", "square-dot") + .attr("x", function (d) { + var tmp = xRange(d.numericMonth); + tmp = tmp - 2.5; + return tmp; + }) + .attr("y", function (d) { + var tmp = yRange(d.available); + tmp = tmp - 2.5; + return tmp; + }) + .attr("width", "5px") + .attr("height", "5px") + .on("mouseover", function (d) { + var offsetX = Math.ceil(d3.select(this).attr("x")); + show_tooltip_grid_line(d3.select(this).attr("x"), "rect", "x"); + var offsetY = Math.round(d3.select(this).attr("y")); + d3.select('svg#' + attrs.id).style("fill-opacity", areaChartConfig.opacityOnHover); + mouseOver(d, offsetX, offsetY); + }).on("mouseout", function () { + hide_tooltip_grid_line(d3.select(this).attr("x"), "rect", "x"); + d3.select('svg#' + attrs.id).style("fill-opacity", "1"); + scope.tooltipFlag = false; + scope.$apply(); + }); + squaredot.append('desc').append('title').text(function (d) { + return(addTitle(d)); + }); + } + else { + areaPath.style("fill", startColor); + var squareDot = drawChart.selectAll(".square-dot") + .data(newDataObj).enter().append("circle") + .attr("class", "square-dot") + .attr("transform", "translate(" + (isSingleMonth === true) * width / 2 + ",0)") + .style("fill", scope.areaLegendColor) + .attr("r", areaChartConfig.circleRadius) + .attr("cx", function (d) { + return xRange(d.numericMonth); + }) + .attr("cy", function (d) { + return yRange(d.available); + }).on("mouseover", function (d) { + var offsetX = Math.ceil(d3.select(this).attr("cx")); + var offsetY = Math.round(d3.select(this).attr("cy")); + show_tooltip_grid_line(d3.select(this).attr("cx"), "circle", "cx"); + d3.select('svg#' + attrs.id).style("fill-opacity", areaChartConfig.opacityOnHover); + mouseOver(d, offsetX, offsetY); + }).on("mouseout", function () { + hide_tooltip_grid_line(d3.select(this).attr("cx"), "circle", "cx"); + d3.select('svg#' + attrs.id).style("fill-opacity", "1"); + scope.tooltipFlag = false; + scope.$apply(); + }); + squareDot.append('desc').append('title').text(function (d) { + return(addTitle(d)); + }); + } + + //Draw Y Axis + var yAxisNodes = drawChart.append("g") + .attr("class", "y axis").attr("id", "yAxisId") + .call(yAxis); + + yAxisNodes.selectAll("text") + .attr("id", function (d, i) { + return ("yAxisText" + i); + }); + + //Append Year Label + yAxisNodes.append("text") + .attr("transform", "rotate(0)") + .attr("y", areaChartConfig.yearLabelPos[1]) + .attr("x", areaChartConfig.yearLabelPos[0]).attr("class", "yearLabel") + .text(yearLabel); + //Remove minimum value label form Y Axis + drawChart.select("#yAxisText0").remove(); + + // Draw the x Grid lines + drawChart.append("g") + .attr("class", "grid") + .attr("id", "xGrid") + .attr("transform", "translate(" + (isSingleMonth === true) * width / 2 + ",0)") + .call(make_x_axis() + .tickSize(-height, 0) + .tickFormat("")); + + // function for the x grid lines + function make_x_axis() { + return d3.svg.axis() + .scale(xRange) + .orient("top") + .tickFormat(d3.time.format('%b')).ticks(d3.time.months); + } + + //drawChart.select("#xGrid").selectAll("line").style("stroke", areaChartConfig.gridLineColor); + drawChart.select("#xGrid").selectAll("line").style("stroke", "none"); + drawChart.select("#xGrid").selectAll("line") + .attr("id", function (d, i) { + return ("xAxisLine" + i); + }); + + //Add title for NVDA screen reader + function addTitle(d) { + return (tooltipFormat(d.numericMonth) + "Used" + d.usage + d.usageDataType + "Available" + d.available + d.availableDataType); + } + + //Show Gridline on Mouse Hover + function show_tooltip_grid_line(offsetX, shape, attr) { + try { + for (var i = 0; i < xAxisticks; i++) { + var circle = drawChart.selectAll(shape); + if (circle[0][i].getAttribute(attr) === offsetX) { + drawChart.select("#xAxisLine" + i).style("stroke", areaChartConfig.gridLineColor); + } + } + } catch (e) { + } + } + + //Hide Gridline on Mouse Hover + function hide_tooltip_grid_line(offsetX, shape, attr) { + try { + for (var i = 0; i < xAxisticks; i++) { + var circle = drawChart.selectAll(shape); + if (circle[0][i].getAttribute(attr) === offsetX) { + drawChart.select("#xAxisLine" + i).style("stroke", "transparent"); + } + } + } catch (e) { + } + } + + //Mouse Hover + function mouseOver(d, offsetX, offsetY) { + scope.underageFlag = false; + scope.overageFlag = false; + if (d.usage > d.available) { + scope.overageFlag = true; + } + if (d.usage < d.available) { + scope.underageFlag = true; + } + scope.dataPoint = {"xData": tooltipFormat(d.numericMonth).replace('-', ' '), "dataUsed": d.usage, "dataAvailable": d.available, "overage": d.overage, "usageDataType": d.usageDataType, "availableDataType": d.availableDataType, "underage": d.underage}; + scope.$apply(); + $timeout(function () { + offsetY = offsetY - areaChartConfig.tooltipTopMargin; + var tooltipEl = element.children().eq(2); + var tooltipWidth = tooltipEl[0].offsetWidth; + if (isSingleMonth) { + offsetX = offsetX - (tooltipWidth / 2) + areaChartConfig.tooltipLeftMargin + (width / 2); + } else { + offsetX = offsetX - (tooltipWidth / 2) + areaChartConfig.tooltipLeftMargin; + } + scope.tooltipStyle = {"left": offsetX + "px", "top": offsetY + "px"}; + scope.tooltipFlag = true; + },0); + } + scope.refreshChart = false; + }); + } + }; + }]) + .filter('filterInput', function () { + return function (input) { + return input.replace(/ +/g, "").toLowerCase(); + }; + }); +angular.module('att.charts.barchartD3', ['att.charts.utilities']) + + .constant("BarChartD3Config", + { + "barChartColor": "#0081C2", + "gridLineColor": "#808080", + "yaxisGridLineColor": "#000000", + "margin": { + top : 40, + right: 20, + bottom: 30, + left: 40 + }, + "attributes": { + "userName": "name", + "phoneNumber": "phoneNumber", + "charges": "charges" + }, + "yAxisMaxTicks": 4, + "chartHeight": 160, + "amountFormat" : "$0,000", + "amountKDivision" : 1000, + "amountKText" : "K", + "amountMDivision" : 1000000, + "amountMText" : "M", + "xAxistickSize":0, + "tooltipTopMargin":69, + "tooltipLeftMargin":59, + "xAxisTextTopMargin":15, + "xAxisTextLeftMargin":7, + "barChartSize":25, + "barHoverOpacity":0.2 + }) + + .directive('attBarChart', ['BarChartD3Config','$extendObj', function(BarChartD3Config,$extendObj) { + return { + restrict: 'A', + scope: { + chartData: '=', + chartConfig: '=', + refreshChart: "=" + }, + templateUrl: "template/barchartD3/attBarChartD3.html", + replace: true, + link: function(scope, element, attrs, ctrl) { + + scope.$watch('refreshChart', function() { + if (angular.isDefined(scope.chartConfig)) { + BarChartD3Config = $extendObj.extendDeep(BarChartD3Config, scope.chartConfig); + } + + var width = parseInt(attrs.chartWidth, 10), + chartColor = BarChartD3Config.barChartColor, + height = BarChartD3Config.chartHeight, + userName = BarChartD3Config.attributes.userName, + charges = BarChartD3Config.attributes.charges, + phoneNumber = BarChartD3Config.attributes.phoneNumber, + formatCharges = d3.format(BarChartD3Config.amountFormat), + isSingleDataObj = false, padding = 20; + var barChartData, yDomainData = [],yAxisData = []; + scope.tooltipFlag = false; + var compare = function compare(a, b) { + if (parseInt(a[charges], 10) > parseInt(b[charges], 10)) { + return -1; + } + if (parseInt(a[charges], 10) < parseInt(b[charges], 10)) { + return 1; + } + return 0; + }; + + + d3.select("svg#" + attrs.id).remove(); + d3.selectAll("svg#" + attrs.id + " > *").remove(); + d3.selectAll("div#barChartContainer" + " > div").remove(); + + barChartData = scope.chartData.sort(compare); + barChartData = barChartData.slice(0,BarChartD3Config.barChartSize); + if (barChartData.length === 1) { + isSingleDataObj = true; + } + var x = d3.scale.ordinal().rangeBands([0, width]); + + var y = d3.scale.linear() + .range([height, 0]); + + x.domain(barChartData.map(function(d, i) { + return i + 1; + })); + + for(var b=0; b < barChartData.length; b++){ + var val = Math.round(parseInt(barChartData[b].charges, 10)/BarChartD3Config.yAxisMaxTicks); + var Calc = Math.ceil((val / Math.pow(10, ("" + val).length - 1))) * (BarChartD3Config.yAxisMaxTicks) * Math.pow(10, ("" + val).length - 1); + yDomainData.push({'yAxisVal':Calc}); + } + + //Y-Axis Domain + y.domain([0, d3.max(yDomainData, function(d) { + return (d.yAxisVal); + })]); + + var yTick = d3.max(yDomainData, function(d) {return d.yAxisVal;}); + + yTick = yTick/BarChartD3Config.yAxisMaxTicks; + for(var z = 0; z <= BarChartD3Config.yAxisMaxTicks; z++){ + yAxisData.push(yTick * z); + } + var formatMoney = function(d) { + if (d >= BarChartD3Config.amountMDivision) { + return "$" + d / BarChartD3Config.amountMDivision + BarChartD3Config.amountMText; + } else if (d >= BarChartD3Config.amountKDivision) { + return "$" + d / BarChartD3Config.amountKDivision + BarChartD3Config.amountKText; + } else { + return "$" + d; + } + }; + + var xAxis = d3.svg.axis() + .scale(x) + .orient("bottom") + .tickSize(BarChartD3Config.xAxistickSize); + + var yAxis = d3.svg.axis().scale(y).orient("left").tickValues(yAxisData).ticks(BarChartD3Config.yAxisMaxTicks).tickFormat(formatMoney); + + var svg = d3.select("#barChartContainer") + .append("svg") + .attr("id", attrs.id) + .attr("width", width + BarChartD3Config.margin.left + BarChartD3Config.margin.right) + .attr("height", height + BarChartD3Config.margin.top + BarChartD3Config.margin.bottom) + .append("g") + .attr("transform", "translate(" + BarChartD3Config.margin.left + "," + BarChartD3Config.margin.top + ")"); + + svg.append("g") + .attr("class", "x axis") + .attr("transform", "translate(" + -Math.ceil((x(2) - x(1)) / 2 - BarChartD3Config.xAxisTextTopMargin) + "," + (height + BarChartD3Config.xAxisTextLeftMargin) + ")") + .call(xAxis); + + var formatPhNumber = function(phoneNum) { + if (phoneNum.indexOf("-") === -1) { + return phoneNum.substr(0, 3) + '-' + phoneNum.substr(3, 3) + '-' + phoneNum.substr(6); + } else { + return phoneNum; + } + }; + + var rectBarGroup = svg.append("g") + .attr("class", "group").attr("id", function (d, i) { + return ("barGroup" + i); + }).attr("transform", "translate(" + (isSingleDataObj === true? ((width / 2) + 11):10) + ",0)"); + + var rectBars = rectBarGroup.selectAll(".bar") + .data(barChartData) + .enter().append("rect") + .attr("style", "fill:" + chartColor) + .attr("class", "bar") + .attr("x", function(d, i) { + return Math.round(x(i + 1)); + }) + .attr("width", 10) + .attr("y", function(d) { + return y(d[charges]); + }) + .attr("height", function(d) { + return (height - y(d[charges])); + }) + .on("mouseover", function(d) { + var offsetX = Math.round(d3.select(this).attr("x")); + show_tooltip_grid_line(offsetX); + var offsetY = Math.round(d3.select(this).attr("y")); + svg.select(".grid").selectAll("line").style("stroke", "transparent"); + svg.selectAll(".bar").style("fill-opacity",BarChartD3Config.barHoverOpacity); + d3.select(this).style("fill-opacity","1"); + mouseOver(d, offsetX, offsetY); + }) + .on("mouseout", function() { + var offsetX = Math.round(d3.select(this).attr("x")); + hide_tooltip_grid_line(offsetX); + scope.tooltipFlag = false; + svg.select(".grid").selectAll("line").style("stroke", BarChartD3Config.gridLineColor); + svg.selectAll(".bar").style("fill-opacity","1"); + scope.$apply(); + }); + rectBars.append('desc').append('title').text(function(d){ return (d[userName] + "-- Wireless Number" + formatPhNumber(d[phoneNumber]) + "Charges-" + d[charges]);}); + + var yAxisNodes = svg.append("g") + .attr("class", "y axis") + .call(yAxis); + + yAxisNodes.selectAll("text") + .attr("id", function(d, i) { + return ("yAxisText" + i); + }); + + yAxisNodes.selectAll("line") + .attr("id", function(d, i) { + return ("yAxisLine" + i); + }); + + //Remove minimum value label form Y Axis + d3.select("#yAxisText0").remove(); + d3.select("#yAxisLine0").remove(); + yAxisNodes.select("path").remove(); + + // Draw the y Grid lines + svg.append("g") + .attr("class", "grid") + .attr("transform", "translate(0,0)") + .call(make_y_axis() + .tickSize(-width + x(2) - x(1), 0, 0) + .tickFormat("")); + svg.select(".grid").selectAll("line").style("stroke", BarChartD3Config.gridLineColor); + // function for the y grid lines + function make_y_axis() { + return d3.svg.axis() + .scale(y) + .orient("left") + .ticks(BarChartD3Config.yAxisMaxTicks).tickValues(yAxisData); + } + // Draw the x Grid lines + svg.append("g") + .attr("class", "grid").attr("id", "xGrid") + .call(make_x_axis() + .tickSize(-height , 0) + .tickFormat("")).selectAll("line").attr("transform", "translate(" + -Math.ceil((x(2) - x(1)) / 2 - BarChartD3Config.xAxisTextTopMargin) + ",0)") + .attr("id", function (d, i) { + return ("xAxisLine" + i); + }); + + + // function for the x grid lines + function make_x_axis() { + return d3.svg.axis() + .scale(x) + .orient("top") + .ticks(BarChartD3Config.yAxisMaxTicks) + ; + } + svg.select("#xGrid").selectAll("line") + .attr("id", function(d, i) { + return ("xAxisLine" + i); + }); + + function show_tooltip_grid_line(offsetX){ + for (var i = 0; i < barChartData.length; i++) { + if(Math.round(x(i+1))===offsetX){ + svg.select("#xAxisLine"+i).style("stroke", BarChartD3Config.yaxisGridLineColor); + } + } + } + + function hide_tooltip_grid_line(offsetX){ + for (var i = 0; i < barChartData.length; i++) { + if(Math.round(x(i+1))===offsetX){ + svg.select("#xAxisLine"+i).style("stroke", "transparent"); + } + } + } + function mouseOver(d, offsetX, offsetY) { + offsetY = offsetY - BarChartD3Config.tooltipTopMargin; + if (isSingleDataObj) { + offsetX = offsetX - BarChartD3Config.tooltipLeftMargin + (width / 2); + } else { + offsetX = offsetX - BarChartD3Config.tooltipLeftMargin; + } + scope.tooltipFlag = true; + scope.tooltipStyle = {"left": offsetX + "px", "top": offsetY + "px"}; + scope.dataPoint = {"name": d[userName], "phoneNumber": formatPhNumber(d[phoneNumber]), "charges": formatCharges(d[charges])}; + scope.$apply(); + } + scope.refreshChart = false; + }); + } + }; + }]); +angular.module('att.charts.coschartD3', ['att.charts.utilities']) + .constant("CosChartD3Config", + { + "chartcolor": { + "paletteColors": ["#097cb5", "#FEFFF7"] //default color options for rendering chart baseColor and NeedleColor, + + }, + "defaultcenterlabel": "COS 1", + "defaultcentercategory": "Real Time", + "zoomLevel": "25", + "doughnutratio": 20, + "legendreqd": "false", + "animduration": "300", + "legendposition": "top", + "centerTextValueDy": "0", + "centerTextValueDx": "0", + "centerTextPercentDx": "20", + "centerTextPercentDy": "-10", + "centerTextLabelDy": "20", + "centerTextLabelDx": "0", + "arcOverMargin": 5 + }) + .directive('attCosd3Chart', ['CosChartD3Config', '$timeout','$extendObj', function (CosChartD3Config, $timeout,$extendObj) { + return { + restrict: 'A', + scope: { + chartConfig: '=', + initVal: '=' + }, + templateUrl: 'template/coschartD3/attCosd3Chart.html', + transclude: true, + replace: true, + controller: ['$scope', '$attrs', function ($scope, $attrs) { + if (angular.isDefined($scope.chartConfig)) { + CosChartD3Config = $extendObj.extendDeep(CosChartD3Config, $scope.chartConfig); + } + var legendColor = []; + legendColor = CosChartD3Config.chartcolor.paletteColors; + $scope.addLegendColor = function () { + return {"color": legendColor[0]}; + }; + $scope.chartID = $attrs.id; + if (!angular.isDefined($attrs.legendRequired)) { + $scope.legendRequired = CosChartD3Config.legendreqd; + } else { + $scope.legendRequired = $attrs.legendRequired; + } + if (!angular.isDefined($attrs.legendPosition)) { + $scope.legendPosition = CosChartD3Config.legendposition; + } else { + $scope.legendPosition = $attrs.legendPosition; + } + }], + link: function (scope, element, attrs) { + // var radius = Math.min(attrs.chartWidth, attrs.chartHeight) / 2, + var color = d3.scale.ordinal().range(CosChartD3Config.chartcolor.paletteColors), + zoom = parseInt(CosChartD3Config.zoomLevel, 0),data, + margin = {// optionally set margins + top: zoom, + right: zoom, + bottom: zoom, + left: zoom + }, + width = attrs.chartWidth, + height = attrs.chartHeight, + radius = Math.min( + width - (margin.left + margin.right), + height - (margin.top + margin.bottom)) / 2; + scope.LegendLabel = CosChartD3Config.defaultcenterlabel; + scope.LegendCategory = CosChartD3Config.defaultcentercategory; + scope.$watch('initVal', function (value) { + if(!angular.isDefined(scope.initVal)){ + return; + } + d3.select("svg#" + attrs.id).remove(); + d3.selectAll("svg#" + attrs.id + " > *").remove(); + var cosval = parseInt(scope.initVal.value, 10); + scope.cosval = cosval + "%"; + if(cosval>100){ + data = [ + {"name": "cos1", "value": 100}, + {"name": "rest", "value": 0} + ]; + }else{ + data = [ + {"name": "cos1", "value": cosval}, + {"name": "rest", "value": 100 - (parseInt(cosval, 10))} + ]; + } + var sliderpercent = parseInt(cosval, 10); + if (angular.isDefined(sliderpercent)) { + sliderpercent = 0; + } + element[0].querySelector('.cosd3Container').setAttribute('id', attrs.id); + // build chart + var svg = d3.select(".cosd3Container#" + attrs.id) + .attr("style", "height: " + attrs.chartHeight + "px;") + .append("svg") + .attr("id", attrs.id) + .attr("width", "100%") + .attr("height", "100%") + .attr('viewBox', '0 0 ' + Math.min(width, height) + ' ' + Math.min(width, height)) + .attr('preserveAspectRatio', 'xMinYMin') + .append("g") + .attr("transform", "translate(" + Math.min(width, height) / 2 + "," + Math.min(width, height) / 2 + ")"); + // set radius + var arc = d3.svg.arc() + .innerRadius(radius - CosChartD3Config.doughnutratio) + .outerRadius(radius); + // set hovered radius + var arcOver = d3.svg.arc() + .innerRadius(radius - CosChartD3Config.doughnutratio) + .outerRadius(radius + CosChartD3Config.arcOverMargin); + + // add center text element + var centerTextValue = svg.append("text") + .attr("y", CosChartD3Config.centerTextValueDy) + .attr("x", CosChartD3Config.centerTextValueDx) + .attr("class", "coschartcenterValue"); + var centerTextPercent = svg.append("text") + .attr("x", CosChartD3Config.centerTextPercentDx) + .attr("y", CosChartD3Config.centerTextPercentDy) + .attr("class", "coschartcenterPercent"); + var centerTextLabel = svg.append("text") + .attr("y", CosChartD3Config.centerTextLabelDy) + .attr("x", CosChartD3Config.centerTextLabelDx) + .attr("class", "coschartcenterLabel"); + centerTextValue.text(cosval); + centerTextPercent.text("%"); + centerTextLabel.text(CosChartD3Config.defaultcenterlabel + "(" + CosChartD3Config.defaultcentercategory + ")"); + + var pie = d3.layout.pie() + .sort(null) + .startAngle(3.2 * Math.PI) + .endAngle(5.2 * Math.PI) + .value(function (d) { + return d.value; + }); + + // set chart attributes and bind hover events + var g = svg.selectAll(".arc") + .data(pie(data)) + .enter() + .append("g") + .attr("class", "arc") + .attr("id", function (d, i) { + return "cosarc-" + i; + }) + .style("cursor", "pointer"); + + g.append("path") + .style("fill", function (d) { + return color(d.data.name); + }) + .attr("id", function (d, i) { + return "cospath-" + i; + }) + .on("mouseover", function (d) { + d3.select(this).transition() + .duration(CosChartD3Config.animduration) + .attr("d", arcOver); + }) + .on("mouseout", function (d) { + d3.select(this).transition() + .duration(CosChartD3Config.animduration) + .attr("d", arc); + }) + .transition() + .ease("exp") + .duration(0) + .attrTween("d", tweenPie); + + // animate function + function tweenPie(b) { + var i = d3.interpolate({ + startAngle: 2.1 * Math.PI, + endAngle: 2.1 * Math.PI + }, b); + return function (t) { + return arc(i(t)); + }; + } + if(cosval>0 && cosval<100){ + d3.select(".cosd3Container path#cospath-1").style('stroke', 'black'); + } + + + + }); + } + }; + }]); +angular.module('att.charts.coschartwithbarD3', ['att.charts.utilities']) +.constant("CosChartWithBarD3Config", + { + "chartcolor": { + "paletteColors": ["#0574ac", "#44c8f5", "#4ca90c", "#da0081", "#ff9900", "#81017e"], //["#097cb5", "#FEFFF7"], //default color options for rendering chart baseColor and NeedleColor, + "zeroColor": "#ffffff", + "borderColor": "#666666" + }, + "zoomLevel": "25", + "doughnutratio": 20, + "barreqd": "true", + "barHeight": 50, + "barWidth": 150, + "barCornerRadius": 9, + //"barTextValueDy": "250", + //"barTextValueDx": "0", + //"barTextPercentDx": "20", + //"barTextPercentDy": "-250", + //"barTextLabelDy": "60", + //"barTextLabelDx": "-80", + //"defaultbarlabel": "CoS 2V/CoS 2/CoS 3/CoS 4/CoS 5", + "animduration": "300", + "centerText": { + 'defaultCenterLabel': 'COS 1', + 'defaultCenterCategory': 'Real Time', + 'textValueDy': '0', + 'textValueDx': '0', + 'textPercentDx': '20', + 'textPercentDy': '-10', + 'textLabelDx': '0', + 'textLabelDy': '20', + 'color': '#666666', + 'size': '36px', + 'font': 'omnes_att_light' + }, + "centerTextValueDy": "0", + "centerTextValueDx": "0", + "centerTextPercentDx": "20", + "centerTextPercentDy": "-10", + "centerTextLabelDy": "20", + "centerTextLabelDx": "0", + "arcOverMargin": 5 + }) +.directive('attCosBarD3Chart', ['CosChartWithBarD3Config', '$timeout','$extendObj', function (CosChartWithBarD3Config, $timeout,$extendObj) {return { + restrict: 'A', + scope: { + chartConfig: '=', + chartData: '=', + totalCos: '=', + remainingCos: '=', + mouseOver: '=?' + }, + templateUrl: 'template/coschartwithbarD3/attCosBarD3Chart.html', + transclude: true, + replace: true, + controller: ['$scope', '$attrs', function ($scope, $attrs) { + if (angular.isDefined($scope.chartConfig)) { + CosChartWithBarD3Config = $extendObj.extendDeep(CosChartWithBarD3Config, $scope.chartConfig); + } + + $scope.chartID = $attrs.id; + if (!angular.isDefined($attrs.barRequired)) { + $scope.barRequired = CosChartWithBarD3Config.barreqd; + } else { + $scope.barRequired = $attrs.barRequired; + } + + }], + link: function (scope, element, attrs) { + /* + x: x-coordinate + y: y-coordinate + w: width + h: height + r: corner radius + tl: top_left rounded? + tr: top_right rounded? + bl: bottom_left rounded? + br: bottom_right rounded? + */ + function rounded_rect(x, y, w, h, r, tl, tr, bl, br) { + var retval; + retval = "M" + (x + r) + "," + y; + retval += "h" + (w - 2*r); + if (tr) { retval += "a" + r + "," + r + " 0 0 1 " + r + "," + r; } + else { retval += "h" + r; retval += "v" + r; } + retval += "v" + (h - 2*r); + if (br) { retval += "a" + r + "," + r + " 0 0 1 " + -r + "," + r; } + else { retval += "v" + r; retval += "h" + -r; } + retval += "h" + (2*r - w); + if (bl) { retval += "a" + r + "," + r + " 0 0 1 " + -r + "," + -r; } + else { retval += "h" + -r; retval += "v" + -r; } + retval += "v" + (2*r - h); + if (tl) { retval += "a" + r + "," + r + " 0 0 1 " + r + "," + -r; } + else { retval += "v" + -r; retval += "h" + r; } + retval += "z"; + return retval; + } + + var radScale = d3.scale.linear().domain([0, 100]).range([0, 2 * Math.PI]); + + + var zoom = parseInt(CosChartWithBarD3Config.zoomLevel, 0),data, + margin = {// optionally set margins + top: zoom, + right: zoom, + bottom: zoom, + left: zoom + }, + width = attrs.chartWidth, + height = attrs.chartHeight, + radius = Math.min( + width - (margin.left + margin.right), + height - (margin.top + margin.bottom)) / 2; + + + scope.$watchCollection('chartData', function (value) { + var j = 0; // index for for-loops + + if(!angular.isDefined(scope.chartData) || scope.chartData.length < 1){ + return; + } + + d3.select("svg#" + attrs.id).remove(); + d3.selectAll("svg#" + attrs.id + " > *").remove(); + + // SnickrBar + d3.select("svg#" + scope.snickrbarId).remove(); + d3.selectAll("svg#" + scope.snickrbarId + " > *").remove(); + + var cosval = scope.chartData[0]; + var remainingCosVal = 0, restCosVal = 0; + + for(j = 1; j < scope.chartData.length; j++) + { + remainingCosVal += parseInt(scope.chartData[j], 10); //parseInt allows strings to be passed in + } + restCosVal = 100 - cosval - remainingCosVal; + scope.totalCos = cosval + remainingCosVal; + scope.remainingCos = remainingCosVal; + + var data = angular.copy(scope.chartData); + if (angular.isDefined(restCosVal)) { + data.push(restCosVal); + } + + element[0].querySelector('.cosd3Container').setAttribute('id', attrs.id); + // build chart + var svg = d3.select(".cosd3Container#" + attrs.id) + .attr("style", "height: " + attrs.chartHeight + "px;") + .append("svg") + .attr("id", attrs.id) + .attr("width", "100%") + .attr("height", "100%") + .attr('viewBox', '0 0 ' + Math.min(width, height) + ' ' + Math.min(width, height)) + .attr('preserveAspectRatio', 'xMinYMin') + .append("g") + .attr("transform", "translate(" + Math.min(width, height) / 2 + "," + Math.min(width, height) / 2 + ")"); + + scope.snickrbarId = attrs.id + 'snickrbar'; + var snickrbar = d3.select(".snickrBar") + .attr('style', 'margin-left:' + Math.floor(CosChartWithBarD3Config.barWidth/3) + ';') + .style({'background-color': CosChartWithBarD3Config.chartcolor.zeroColor, 'width': CosChartWithBarD3Config.barWidth + 'px', 'border': '1px solid #777', 'border-radius': '10px'}) + .append("svg") + .attr("id", scope.snickrbarId) + .attr("width", CosChartWithBarD3Config.barWidth + "px") + .attr("height", CosChartWithBarD3Config.barHeight + "px") + .append("g"); + + // set radius + var arc = d3.svg.arc() + .innerRadius(radius - CosChartWithBarD3Config.doughnutratio) + .outerRadius(radius); + + // set hovered radius + var arcOver = d3.svg.arc() + .innerRadius(radius - CosChartWithBarD3Config.doughnutratio) + .outerRadius(radius + CosChartWithBarD3Config.arcOverMargin); + + // add center text element + var centerTextValue = svg.append("text") + .attr("y", CosChartWithBarD3Config.centerText.textValueDy) + .attr("x", CosChartWithBarD3Config.centerText.textValueDx) + .attr("class", "coschartcenterValue"); + var centerTextPercent = svg.append("text") + .attr("x", CosChartWithBarD3Config.centerText.textPercentDx) + .attr("y", CosChartWithBarD3Config.centerText.textPercentDy) + .attr("class", "coschartcenterPercent"); + var centerTextLabel = svg.append("text") + .attr("y", CosChartWithBarD3Config.centerText.textLabelDy) + .attr("x", CosChartWithBarD3Config.centerText.textLabelDx) + .attr("class", "coschartcenterLabel"); + centerTextValue.text(cosval); + centerTextPercent.text("%"); + centerTextLabel.text(CosChartWithBarD3Config.centerText.defaultCenterLabel + "(" + CosChartWithBarD3Config.centerText.defaultCenterCategory + ")"); + + var scale = function(d) { + if (d <= 0) { + return 0; + } else { + var r = (d * CosChartWithBarD3Config.barWidth) / 100; + if (isNaN(r)) { r = 0; } + else if (!isFinite(r)) { r = CosChartWithBarD3Config.barWidth; } + + return r; + } + }; + + // Only executed when totalCos is 0 + if (cosval <= 0) { + arc.startAngle(0).endAngle(2 * Math.PI); //just radians + svg.append("path") + .attr("d", arc) + .attr("fill", CosChartWithBarD3Config.chartcolor.zeroColor) + .style("stroke", CosChartWithBarD3Config.chartcolor.borderColor) + .style("stroke-width", 1); + } else { + + // JVM: This code is temp for just snicker's bar release + var temp = 100-data[0]; + var newData = []; + newData.push({'value':data[0]}); + newData.push({'value':temp}); + + /*for(j = 0; j < data.length; j++) { + var obj = angular.extend({}, data[j]); + obj.value = data[j]; + newData.push(obj); + }*/ + + + //====================================================== + + + var pie = d3.layout.pie() + .sort(null) + .value(function (d,index) { + var r = d.value; + if (d.value <= 0) { r = 0; } + return r; + }); + + // set chart attributes and bind hover events + var g = svg.selectAll(".arc") + .data(pie(newData)) + .enter() + .append("g") + .attr("class", "arc") + .attr("id", function (d, i) { + return "cosarc-" + i; + }) + .style("cursor", "pointer"); + + g.append("path") + .style("fill", function (d, i) { + if (i === CosChartWithBarD3Config.chartcolor.paletteColors.length || i === newData.length-1 || d.data.value === 0) { + return CosChartWithBarD3Config.chartcolor.zeroColor; + } + + return CosChartWithBarD3Config.chartcolor.paletteColors[i]; + }) + .style("stroke", "white") + .style("stroke-width", function(d,index) { if (cosval >= 100) { return 0; } else { return 1; } }) + .attr("id", function (d, i) { + return "cospath-" + i; + }) + .on("mouseover", function (d, index) { + if (index < newData.length-1) { + d3.select(this).transition() + .duration(CosChartWithBarD3Config.animduration) + .attr("d", arcOver); + } + }) + .on("mouseout", function (d, index) { + if (index < newData.length-1) { + d3.select(this).transition() + .duration(CosChartWithBarD3Config.animduration) + .attr("d", arc); + } + }) + .transition() + .ease("exp") + .duration(0) + .attrTween("d", tweenPie); + } // end of else + + if (!CosChartWithBarD3Config.barreqd) { return; } + var snickrData = []; + var d = scope.chartData.slice(1, scope.chartData.length); + for (j = 0; j < d.length; j++) { + if (d[j] !== 0) { + var obj = {}; + obj.data = d[j]; + obj.color = CosChartWithBarD3Config.chartcolor.paletteColors[j+1]; + snickrData.push(obj); + } + } + + var prevWidth = 0; + var nextX = function(d, i) { + if (i === 0) { + prevWidth = scale(d); + return 0; + } else { + var p = prevWidth; + prevWidth += scale(d); + return p; + } + }; + + var rect = snickrbar.selectAll("path") + .data(snickrData) + .enter() + .append("path") + .style("fill", function(d, i) { + if (i >= CosChartWithBarD3Config.chartcolor.paletteColors.length || d.data === 0) { + return CosChartWithBarD3Config.chartcolor.zeroColor; + } + + return d.color; + }) + .attr("d", function(d, index) { + if (index === 0) { + // Left rounded rectangle + return rounded_rect(nextX(d.data, index), 0, scale(d.data), CosChartWithBarD3Config.barHeight, CosChartWithBarD3Config.barCornerRadius, true, false, true, false); + } else if (index === snickrData.length-1 && remainingCosVal >= 100) { + // Right rounded rectangle + return rounded_rect(nextX(d.data, index), 0, scale(d.data), CosChartWithBarD3Config.barHeight, CosChartWithBarD3Config.barCornerRadius, false, true, false, true); + } else { + console.log('normal rect at ' + index); + return rounded_rect(nextX(d.data, index), 0, scale(d.data), CosChartWithBarD3Config.barHeight, 0, false, false, false, false); + } + }); + + if (remainingCosVal === 0) { + snickrbar.attr("fill", CosChartWithBarD3Config.chartcolor.zeroColor); + } + + // add bar text element + /*var snickerText = d3.select('.snickrBar svg') + .append("g") + .style("fill", "black"); + + var barTextValue = snickerText.append("text") + .attr("y", CosChartWithBarD3Config.barTextValueDy) + .attr("x", CosChartWithBarD3Config.barTextValueDx) + .attr("class", "coschartbarcenterValue"); + var barTextPercent = snickerText.append("text") + .attr("x", CosChartWithBarD3Config.barTextPercentDx) + .attr("y", CosChartWithBarD3Config.centerTextPercentDy) + .attr("class", "coschartbarcenterPercent"); + var barTextLabel = snickerText.append("text") + .attr("y", CosChartWithBarD3Config.barTextLabelDy) + .attr("x", CosChartWithBarD3Config.barTextLabelDx) + .attr("class", "coschartbarcenterLabel"); + barTextValue.text(cosval); + barTextPercent.text("%"); + barTextLabel.text(CosChartWithBarD3Config.defaultbarlabel);*/ + + + + // animate function + function tweenPie(b) { + var i = d3.interpolate({ + startAngle: 2.1 * Math.PI, + endAngle: 2.1 * Math.PI + }, b); + return function (t) { + return arc(i(t)); + }; + } + + scope.$watch('mouseOver', function(val) { + if (!angular.isDefined(scope.mouseOver)) { return; } + var id = scope.mouseOver.split('-')[1]; + if (scope.mouseOver.split('-')[0] === 'true') { + if (id === '0') { + d3.select("#cospath-" + id).transition() + .duration(CosChartWithBarD3Config.animduration) + .attr("d", arcOver); + } else { + for (var i = 0; i < newData.length-1; i++) { + d3.select("#cospath-" + (i+1)).transition() + .duration(CosChartWithBarD3Config.animduration) + .attr("d", arcOver); + } + } + } else { + if (id === '0') { + d3.select("#cospath-" + id).transition() + .duration(CosChartWithBarD3Config.animduration) + .attr("d", arc); + } else { + for (j = 0; j < newData.length-1; j++) { + d3.select("#cospath-" + (j+1)).transition() + .duration(CosChartWithBarD3Config.animduration) + .attr("d", arc); + } + } + } + }); + + }); + + } + }; + }]); +angular.module('att.charts.cosdeletionD3', ['att.charts.utilities']) + .constant("CosdeletionD3Config", + { + "chartcolor": { + "MaxBandwidthReached": "#d3d3d3", + "ZeroBandwidthSelected": "#FEFFF7", + "RemainingBandwidthColor": "#ffffff", + "RemainingBandwidthStrokeColor": "#d3d3d3", + "RemainingBandwidthStrokeWidth": 1.5, + "UsedBandwidthColor": "#0574AC", + "UsedBandwidthStrokeColor":"#efefef", //white + "UsedBandwidthStrokeWidth":"1" + }, + "defaultcenterlabel": "Kbps", + "zoomLevel": "10", + "doughnutratio": 21, + "animduration": "300", + "guageStartAngle":4, + "guageEndAngle":8.56, + "legendreqd": "false", + "initduration": "1000", + "legendposition": "top", + "centerTextLabelDy": "20", + "centerTextValueDy": "0", + "centerTextValueDx": "-30", + "centerTextLabelDx": "-10", + "maxbandwidthTextDx": "25", + "maxbandwidthTextDy": "70", + "arcOverMargin": 5 + }) + .directive('attCosdeletiond3Chart', ['CosdeletionD3Config', '$timeout','$extendObj', function(CosdeletionD3Config, $timeout,$extendObj) { + return { + restrict: 'A', + scope: { + maxValue: '=', + chartData: '=', + chartConfig: '=', + resetChart: '=', + removeArcs: '=' + }, + controller: ['$scope', '$attrs', function($scope, $attrs) { + if (angular.isDefined($scope.chartConfig)) { + CosdeletionD3Config = $extendObj.extendDeep(CosdeletionD3Config, $scope.chartConfig); + } + + }], + link: function(scope, element, attrs) { + var zoom = parseInt(CosdeletionD3Config.zoomLevel, 0), + margin = {// optionally set margins + top: zoom, + right: zoom, + bottom: zoom, + left: zoom + }, + width = attrs.chartWidth, + height = attrs.chartHeight, + radius = Math.min( + width - (margin.left + margin.right), + height - (margin.top + margin.bottom)) / 2,arcPath; + // set radius + var arc = d3.svg.arc() + .innerRadius(radius - CosdeletionD3Config.doughnutratio) + .outerRadius(radius); + var arcOver = d3.svg.arc() + .innerRadius(radius - CosdeletionD3Config.doughnutratio) + .outerRadius(radius + CosdeletionD3Config.arcOverMargin); + + // Browser onresize event + window.onresize = function() { + scope.$apply(); + }; + scope.$watch('resetChart', function(newValue, oldValue) { + if(scope.resetChart === true){ + scope.resetChart = false; + return; + } + return scope.render(newValue, oldValue); + }); + scope.render = function(newValue, oldValue) { + d3.select("svg#" + attrs.id).remove(); + d3.selectAll("svg#" + attrs.id + " > *").remove(); + if (!scope.chartData) + { + return; + } + var data=angular.copy(scope.chartData); + data=data.reverse(); + var totalBandwidth=0,totalUsed=0,remainingBandwidth=0,dynamicColorRange=[],noCheckBoxSelected=true,selectedBandwidth=0,selectedElem=[]; + if (angular.isDefined(scope.maxValue)) { + totalBandwidth = parseInt(scope.maxValue, 0); + } + for (var j = 0; j < data.length; j++) { + totalUsed = (totalUsed + parseInt(data[j].value, 0)); + if(angular.equals(data[j].status, true)){ + noCheckBoxSelected=false; + selectedBandwidth=selectedBandwidth+data[j].value; + + data[j].value=0; + dynamicColorRange.push(CosdeletionD3Config.chartcolor.MaxBandwidthReached); + + }else{ + selectedElem.push({index: data[j].id, value: data[j].value}); + dynamicColorRange.push(CosdeletionD3Config.chartcolor.UsedBandwidthColor); + } + } + if(scope.removeArcs){ + while(data.length > 0) { + data.pop(); + } + dynamicColorRange=[]; + data.push({name: "totalUsed", value: totalUsed-selectedBandwidth,id:"totalUsed"}); + dynamicColorRange.push(CosdeletionD3Config.chartcolor.UsedBandwidthColor); + scope.removeArcs=false; + } + if(totalUsed>0 && totalUsed<totalBandwidth){ + remainingBandwidth=totalBandwidth-totalUsed; + if(!noCheckBoxSelected){ + data.push({name: "selectedBandwidth", value: selectedBandwidth,id:"selectedBandwidth"}); + dynamicColorRange.push(CosdeletionD3Config.chartcolor.MaxBandwidthReached); + } + data.push({name: "remaining", value: remainingBandwidth,id:"remaining"}); + dynamicColorRange.push(CosdeletionD3Config.chartcolor.RemainingBandwidthColor); + } + element[0].setAttribute('id', attrs.id); + var svg = d3.select(element[0]) + .attr("style", "height: " + attrs.chartHeight + "px;") + .append("svg") + .attr("id", attrs.id) + .attr("radius", radius) + .attr("width", attrs.chartWidth) + .attr("height", attrs.chartHeight) + .attr('viewBox', '0 0 ' + Math.min(width, height) + ' ' + Math.min(width, height)) + .attr('preserveAspectRatio', 'xMinYMin') + .append("g") + .attr("transform", "translate(" + Math.min(width, height) / 2 + "," + Math.min(width, height) / 2 + ")"); + + var centerTextValue = svg.append("text") + .attr("y", CosdeletionD3Config.centerTextValueDy) + .attr("x", CosdeletionD3Config.centerTextValueDx) + .attr("class", "cosdeletioncenterValue"); + var centerTextLabel = svg.append("text") + .attr("y", CosdeletionD3Config.centerTextLabelDy) + .attr("x", CosdeletionD3Config.centerTextLabelDx) + .attr("class", "cosdeletioncenterLabel"); + var maxbandwidthText = svg.append("text") + .attr("y", CosdeletionD3Config.maxbandwidthTextDy) + .attr("x", CosdeletionD3Config.maxbandwidthTextDx) + .attr("class", "cosdeletionmaxbandwidthText"); + + var color = d3.scale.ordinal().range(dynamicColorRange); + centerTextValue.text(totalUsed-selectedBandwidth); + centerTextLabel.text(CosdeletionD3Config.defaultcenterlabel); + maxbandwidthText.text(totalBandwidth + " " + CosdeletionD3Config.defaultcenterlabel); + + var pie = d3.layout.pie() + .sort(null) + .startAngle(CosdeletionD3Config.guageStartAngle) + .endAngle(CosdeletionD3Config.guageEndAngle) + .value(function(d) { + return d.value; + }); + + var g = svg.selectAll(".arc") + .data(pie(data)) + .enter() + .append("g") + .attr("class", "arc") + .attr("id", function(d, i) { + return "cosdeletionarc-" + d.data.id; + }) + .style("cursor", "pointer"); + + arcPath = g.append("path") + .style("fill", function(d) { + return color(d.data.name); + }).attr("id", function(d, i) { + return "cosdeletionpath-" + d.data.id; + }) + .transition() + .ease("exp") + .duration(0) + .attrTween("d", tweenPie); + + arcPath = arcPath[0]; + for (var i = 0; i < arcPath.length; i++) { + var id = arcPath[i].id; + if (id !== 'cosdeletionpath-remaining' && id !== 'cosdeletionpath-selectedBandwidth') { + d3.select("path#" + id).transition().attr("d", arcOver); + } + } + + if (remainingBandwidth > 0) { + if(angular.isDefined(newValue) && angular.isDefined(oldValue)){ + for (var k = 0; k < selectedElem.length; k++) { + var index =selectedElem[k].index; + d3.select("path#cosdeletionpath-" + index).style('stroke', CosdeletionD3Config.chartcolor.UsedBandwidthStrokeColor).style("stroke-width", CosdeletionD3Config.chartcolor.UsedBandwidthStrokeWidth); + } + } + d3.select("#" + attrs.id + " path#cosdeletionpath-remaining").style('stroke', CosdeletionD3Config.chartcolor.RemainingBandwidthStrokeColor).style("stroke-width", CosdeletionD3Config.chartcolor.RemainingBandwidthStrokeWidth); + } + }; + + function tweenPie(b) { + var i = d3.interpolate({ + startAngle: 2.1 * Math.PI, + endAngle: 2.1 * Math.PI + }, b); + return function(t) { + return arc(i(t)); + }; + } + } + }; + }]); +angular.module('att.charts.cosmultichartD3', ['att.charts.utilities']) + .constant("CosMultiChartD3Config", + { + "chartcolor": { + "paletteColors": ["#44c6f7", "#4ba90b", "#d70e80", "#ff9900", "#81017e", "#cccccc"], //default color options for rendering chart baseColor and NeedleColor, + "zeroTicketColor": ["#d3d3d3"] + }, + "defaultcenterlabel": "CoS", + "defaultcentercategory": "2V/2/3/4/5", + "zoomLevel": "25", + "doughnutratio": 20, + "animduration": "300", + "legendreqd": "false", + "initduration": "1000", + "legendposition": "top", + "centerTextValueDy": "0", + "centerTextValueDx": "0", + "centerTextPercentDx": "22", + "centerTextPercentDy": "-8", + "centerTextLabelDy": "20", + "centerTextLabelDx": "0", + "arcOverMargin": 5 + }) + .directive('attCosmultid3Chart', ['CosMultiChartD3Config', '$timeout','$extendObj', function (CosMultiChartD3Config, $timeout,$extendObj) { + return { + restrict: 'A', + scope: { + chartData: '=', + chartConfig: '=' + }, + templateUrl: 'template/cosmultichartD3/attCosmultid3Chart.html', + transclude: true, + replace: true, + controller: ['$scope', '$attrs', function ($scope, $attrs) { + + if (angular.isDefined($scope.chartConfig)) { + CosMultiChartD3Config = $extendObj.extendDeep(CosMultiChartD3Config, $scope.chartConfig); + } + + $scope.addLegendColor = function (id, item) { + return {"color": CosMultiChartD3Config.chartcolor.paletteColors[id]}; + }; + + $scope.chartID = $attrs.id; + if (!angular.isDefined($attrs.legendRequired)) { + $scope.legendRequired = CosMultiChartD3Config.legendreqd; + } else { + $scope.legendRequired = $attrs.legendRequired; + } + if (!angular.isDefined($attrs.legendPosition)) { + $scope.legendPosition = CosMultiChartD3Config.legendposition; + } else { + $scope.legendPosition = $attrs.legendPosition; + } + }], + link: function (scope, element, attrs) { + var zoom = parseInt(CosMultiChartD3Config.zoomLevel, 0), + pi = Math.PI, + margin = {// optionally set margins + top: zoom, + right: zoom, + bottom: zoom, + left: zoom + }, + width = attrs.chartWidth, + height = attrs.chartHeight, + radius = Math.min( + width - (margin.left + margin.right), + height - (margin.top + margin.bottom)) / 2; + + function renderChart() { + var color = d3.scale.ordinal().range(CosMultiChartD3Config.chartcolor.paletteColors); + d3.select("svg#" + attrs.id).remove(); + d3.selectAll("svg#" + attrs.id + " > *").remove(); + var totalCosVal = 0, remainingCosVal; + for (var j = 0; j < scope.chartData.length; j++) { + var chartObj = scope.chartData[j]; + totalCosVal = (totalCosVal + parseInt(chartObj.value, 10)); + } + remainingCosVal = 100 - parseInt(totalCosVal, 10); + var data = angular.copy(scope.chartData); + if (angular.isDefined(remainingCosVal)) { + data.push({name: "rest", value: remainingCosVal}); + } + element[0].querySelector('.cosmultid3Container').setAttribute('id', attrs.id); + // build chart + var svg = d3.select(".cosmultid3Container#" + attrs.id) + .attr("style", "height: " + attrs.chartHeight + "px;") + .append("svg") + .attr("id", attrs.id) + .attr("width", "100%") + .attr("height", "100%") + .attr('viewBox', '0 0 ' + Math.min(width, height) + ' ' + Math.min(width, height)) + .attr('preserveAspectRatio', 'xMinYMin') + .append("g") + .attr("transform", "translate(" + Math.min(width, height) / 2 + "," + Math.min(width, height) / 2 + ")"); + // set radius + var arc = d3.svg.arc() + .innerRadius(radius - CosMultiChartD3Config.doughnutratio) + .outerRadius(radius); + // set hovered radius + var arcOver = d3.svg.arc() + .innerRadius(radius - CosMultiChartD3Config.doughnutratio) + .outerRadius(radius + CosMultiChartD3Config.arcOverMargin); + // add center text element + var centerTextValue = svg.append("text") + .attr("y", CosMultiChartD3Config.centerTextValueDy) + .attr("x", CosMultiChartD3Config.centerTextValueDx) + .attr("class", "cosmultichartcenterValue"); + var centerTextPercent = svg.append("text") + .attr("x", CosMultiChartD3Config.centerTextPercentDx) + .attr("y", CosMultiChartD3Config.centerTextPercentDy) + .attr("class", "cosmultichartcenterPercent"); + var centerTextLabel = svg.append("text") + .attr("y", CosMultiChartD3Config.centerTextLabelDy) + .attr("x", CosMultiChartD3Config.centerTextLabelDx) + .attr("class", "cosmultichartcenterLabel"); + centerTextValue.text(totalCosVal); + centerTextPercent.text("%"); + centerTextLabel.text(CosMultiChartD3Config.defaultcenterlabel +" " + CosMultiChartD3Config.defaultcentercategory); + + if (totalCosVal <= 0) { + arc.startAngle(0).endAngle(2 * pi); //just radians + svg.append("path") + .attr("d", arc) + .attr("fill", CosMultiChartD3Config.chartcolor.zeroTicketColor); + } else { + var pie = d3.layout.pie() + .sort(null) + .startAngle(3.2 * Math.PI) + .endAngle(5.2 * Math.PI) + .value(function (d) { + return d.value; + }); + + var g = svg.selectAll(".arc") + .data(pie(data)) + .enter() + .append("g") + .attr("class", "arc") + .attr("id", function (d, i) { + return "cosmultiarc-" + i; + }) + .style("cursor", "pointer"); + + g.append("path") + .style("fill", function (d) { + return color(d.data.name); + }) + .attr("id", function (d, i) { + return "cosmultipath-" + i; + }) + .style("stroke", "white") + .style("stroke-width", 1) + .on("mouseover", function (d) { + d3.select(this).transition() + .duration(CosMultiChartD3Config.animduration) + .attr("d", arcOver); + }) + .on("mouseout", function (d) { + d3.select(this).transition() + .duration(CosMultiChartD3Config.animduration) + .attr("d", arc); + }) + .transition() + .ease("exp") + .duration(0) + .attrTween("d", tweenPie); + + + } + function tweenPie(b) { + var i = d3.interpolate({ + startAngle: 2.1 * Math.PI, + endAngle: 2.1 * Math.PI + }, b); + return function (t) { + return arc(i(t)); + }; + } + } + + scope.$watch('chartConfig', function(value) { + if (angular.isDefined(scope.chartConfig)) { + CosMultiChartD3Config = $extendObj.extendDeep(CosMultiChartD3Config, scope.chartConfig); + } + + renderChart(); + }, true); + + scope.$watch('chartData', function (value) { + renderChart(); + }); + } + }; + }]); +angular.module('att.charts.donutD3', ['att.charts.utilities']) + .constant("DonutChartD3Config", + { + "chartcolor": { + "paletteColors": ["#676767", "#96B1D0", "#0B2477", "#FF9900", "#81017D", "#B6BF00", "#DA0081", "#00C7B2"], //default color options for rendering chart + "zeroTicketColor": ["#d3d3d3"], + "centerTicketCountHoverColor":["#0574AC"] + }, + "zoomlevel": "25", + "defaultcenterlabel": "Total", + "donutratio": "1.5", + "initduration": "1000", + "animduration": "300", + "legendreqd": "false", + "legendposition": "right", + "centerTextLabelDy": "20", + "clipMargin": "400", + "arcOverMargin":10 + }) + .directive('attDonutd3Chart', ['DonutChartD3Config', '$timeout','$extendObj', function (DonutChartD3Config, $timeout,$extendObj) { + return { + restrict: 'A', + scope: { + chartData: '=', + chartColor: '=', + chartConfig: '=', + refreshChart: '=', + onclickcallback: '&', + legendclickcallback: '&', + centerclickcallback: '&' + }, + templateUrl: 'template/donutD3/attDonutd3Chart.html', + transclude: true, + replace: true, + controller: ['$scope', '$attrs', function ($scope, $attrs) { + if (angular.isDefined($scope.chartConfig)) { + DonutChartD3Config = $extendObj.extendDeep(DonutChartD3Config,$scope.chartConfig); + } + var legendColors = []; + legendColors = ($scope.chartColor) ? $scope.chartColor : DonutChartD3Config.chartcolor.paletteColors; + $scope.addLegendColor = function (id, item) { + if (item.value > 0) { + return {"color": legendColors[id]}; + } else { + return {"color": DonutChartD3Config.chartcolor.zeroTicketColor}; + } + }; + $scope.chartID = $attrs.id; + if (!angular.isDefined($attrs.legendRequired)) { + $scope.legendRequired = DonutChartD3Config.legendreqd; + } else { + $scope.legendRequired = $attrs.legendRequired; + } + if (!angular.isDefined($attrs.legendPosition)) { + $scope.legendPosition = DonutChartD3Config.legendposition; + } else { + $scope.legendPosition = $attrs.legendPosition; + } + $scope.addStyle = function (elem) { + if ($scope.legendRequired && angular.isDefined($scope.legendPosition)) { + if ($attrs.legendPosition === "right") { + return "floatLeft"; + } else { + if (elem === 'chartLegend') + { + return "floatLeft"; + } + else + { + return "floatRight"; + } + } + } else { + return "floatLeft"; + } + }; + }], + link: function (scope, element, attrs) { + scope.$watch('refreshChart', function () { + if (angular.isDefined(scope.refreshChart)) { + if (scope.refreshChart !== true) + { + return; + } else { + for (var j = 0; j < scope.chartData.length; j++) { + var chartObj =scope.chartData[j]; + var className = (chartObj.name).replace(/ /g, "").toUpperCase(); + angular.element(document.querySelector("[chart-legend-id=" + className + "]")).removeClass("active"); + } + + } + + } + + if (angular.isDefined(scope.chartConfig)) { + DonutChartD3Config = $extendObj.extendDeep(DonutChartD3Config, scope.chartConfig); + } + d3.select("svg#" + attrs.id).remove(); + d3.selectAll("svg#" + attrs.id + " > *").remove(); + var selectedPath = "", + lastSelected, + pi = Math.PI; + var zoom = parseInt(DonutChartD3Config.zoomlevel, 0), + coloroptions = (scope.chartColor) ? scope.chartColor : DonutChartD3Config.chartcolor.paletteColors, + defaultcenterlabel = DonutChartD3Config.defaultcenterlabel, + totalcount = 0, + margin = {// optionally set margins + top: zoom, + right: zoom, + bottom: zoom, + left: zoom + }, + // set height and width plus margin so zoomed area is not clipped + /* width = parseInt(attrs.chartWidth, 0) - (margin.left + margin.right), + height = parseInt(attrs.chartHeight, 0) - (margin.top + margin.bottom), + radius = Math.min( + width - (margin.left + margin.right), + height - (margin.top + margin.bottom)) / 2,*/ + width = attrs.chartWidth, + height = attrs.chartHeight, + radius = Math.min( + width - (margin.left + margin.right), + height - (margin.top + margin.bottom)) / 2, + color = d3.scale.ordinal().range(coloroptions); + if (angular.isDefined(scope.chartData)) { + for (var i in scope.chartData) { + if (angular.isDefined(scope.chartData[i].value)) { + totalcount = (totalcount + parseInt(scope.chartData[i].value, 10)); + } + } + } + + var data=[]; + for (var z = 0; z < scope.chartData.length; z++) { + var chartElem =scope.chartData[z]; + if(chartElem.value <= 0){ + data.push({index: z, value: chartElem.value}); + } + } + var chartStyle = d3.select(".chartContainer#" + attrs.id) + .attr("style"); + var chart = d3.select(".chartContainer#" + attrs.id) + .attr("style", "height: " + attrs.chartHeight + "px;width:" + attrs.chartWidth + "px;") + .append("svg") + .attr("id", attrs.id) + .attr("width", '100%') + .attr("height", '100%') + .attr('viewBox', '0 0 ' + Math.min(width, height) + ' ' + Math.min(width, height)) + .attr('preserveAspectRatio', 'xMinYMin') + .append("g") + .attr("transform", "translate(" + Math.min(width, height) / 2 + "," + Math.min(width, height) / 2 + ")"); + // set radius + var arc = d3.svg.arc() + .innerRadius(radius / DonutChartD3Config.donutratio) + .outerRadius(radius); + // add center text element + var centerTextValue = chart.append("text") + .attr("class", "donutcenterValue") + .attr("id", attrs.id + "count") + .on("click", function (d) { + var value = d3.select("g > text#" + attrs.id + "count").text(); + var label = d3.select("g > text#" + attrs.id + "category").text(); + if (angular.isDefined(scope.onclickcallback)) { + scope.centerclickcallback({count: value, category: label}); + } + }); + var centerTextLabel = chart.append("text") + .attr("y", DonutChartD3Config.centerTextLabelDy) + .attr("class", "donutcenterLabel") + .attr("id", attrs.id + "category"); + + centerTextValue.text(totalcount); + centerTextLabel.text(defaultcenterlabel); + if (totalcount <= 0) { + arc.startAngle(0).endAngle(2 * pi); //just radians + chart.append("path") + .attr("d", arc) + .attr("fill", DonutChartD3Config.chartcolor.zeroTicketColor); + } else { + // set hovered radius + var arcOver = d3.svg.arc() + .innerRadius(radius / DonutChartD3Config.donutratio) + .outerRadius(radius + DonutChartD3Config.arcOverMargin); + var pie = d3.layout.pie() + .sort(null) + .startAngle(1.1 * Math.PI) + .endAngle(3.1 * Math.PI) + .value(function (d) { + return d.value; + }); + var g = chart.selectAll(".arc") + .data(pie(scope.chartData)) + .enter() + .append("g") + .attr("class", "arc") + .style("cursor", "pointer"); + // set fill color and animate tween + g.append("path") + .style("fill", function (d) { + return color(d.data.name); + }) + .attr("path-id",function (d, i) { + return "b-" + i; + }) + .style("stroke", "white") + .style("stroke-width", 1) + .on("mouseover", function (d) { + d3.select(this).transition() + .duration(DonutChartD3Config.animduration) + .attr("d", arcOver); + + centerTextValue.text(d3.select(this).datum().data.value); + centerTextLabel.text(d3.select(this).datum().data.name); + var className = d3.select(this).datum().data.name.replace(/ /g, "").toUpperCase(); + angular.element(document.querySelector("[chart-legend-id=" + className + "]")).addClass("active"); + }) + .on("mouseout", function (d) { + if (!this.getAttribute("clicked")) { + d3.select(this).transition() + .duration(DonutChartD3Config.animduration) + .attr("d", arc); + if (selectedPath.length === 0) { + centerTextValue.text(totalcount); + centerTextLabel.text(defaultcenterlabel); + } else { + centerTextValue.text(selectedPath.datum().data.value); + centerTextLabel.text(selectedPath.datum().data.name); + } + var className = d3.select(this).datum().data.name.replace(/ /g, "").toUpperCase(); + angular.element(document.querySelector("[chart-legend-id=" + className + "]")).removeClass("active"); + } else if (angular.isDefined(lastSelected) && lastSelected!=="") { + lastSelected.transition() + .duration(DonutChartD3Config.animduration) + .attr("d", arc); + if (angular.isDefined(lastSelected)) { + var prevclassName = lastSelected.datum().data.name.replace(/ /g, "").toUpperCase(); + angular.element(document.querySelector("[chart-legend-id=" + prevclassName + "]")).removeClass("active"); + } + } + }) + .on("click", function (d, i) { + if (angular.isDefined(scope.onclickcallback)) { + scope.onclickcallback({name: d3.select(this).datum().data.name, value: d3.select(this).datum().data.value}); + } + if (!this.getAttribute("clicked")) { + this.setAttribute("clicked", "clicked"); + if (selectedPath !== "") { + lastSelected = selectedPath; + selectedPath[0][0].removeAttribute("clicked"); + } + selectedPath = d3.select(this); + } else { + if (this.getAttribute("path-id") === selectedPath.attr("path-id")) { + selectedPath[0][0].removeAttribute("clicked"); + selectedPath = ""; + } + } + + }) + .transition() + .ease("exp") + .duration(DonutChartD3Config.initduration) + .attrTween("d", tweenPie); + // animate function + scope.legendMouseOver = function (item, id, e) { + selectedId="b-"+id; + if (item.value > 0) { + scope.LegendClass = ""; + this.LegendClass = "active"; + centerTextValue.text(item.value); + centerTextLabel.text(item.name); + d3.selectAll(".chartContainer#"+attrs.id+" "+"path").each(function(d, i) { + if(this.getAttribute("path-id")==selectedId){ + d3.select(this).transition() + .duration(DonutChartD3Config.animduration) + .attr("d", arcOver); + } + }); + + d3.select("#TicketGraphcount").style('fill',DonutChartD3Config.chartcolor.centerTicketCountHoverColor); + } + }; + scope.legendMouseLeave = function (item, id, e) { + selectedId="b-"+id; + hoveredLegendItem=this; + if (item.value > 0) { + if (selectedPath.length === 0) { + centerTextValue.text(totalcount); + centerTextLabel.text(defaultcenterlabel); + } else { + centerTextValue.text(selectedPath.datum().data.value); + centerTextLabel.text(selectedPath.datum().data.name); + } + d3.selectAll(".chartContainer#"+attrs.id+" "+"path").each(function(d, i) { + if(this.getAttribute("path-id")==selectedId){ + if(this.getAttribute("clicked")===null){ + hoveredLegendItem.LegendClass = ""; + d3.select(this).transition().duration(DonutChartD3Config.animduration).attr("d", arc); + } + } + }); + d3.select("#TicketGraphcount").style('fill', "#000"); + + } + }; + } + function tweenPie(b) { + var i = d3.interpolate({ + startAngle: 1.1 * Math.PI, + endAngle: 1.1 * Math.PI + }, b); + return function (t) { + return arc(i(t)); + }; + } + $timeout(function () { + var h = element.find("ul")[0].clientHeight, + fHeight = (parseInt(height, 10) - h), + className = scope.addStyle('chartContainer'); + fHeight = (fHeight < 0) ? 0 : fHeight; + angular.element(element[0].querySelector('.chartContainer')).addClass(className); + angular.element(element[0].querySelector(".chartLegend")).css({ + "margin-top": (fHeight / 2) + "px" + }); + }, 200); + for (var k = 0; k < data.length; k++) { + var index =data[k].index; + var zeroValIndex="b-"+index; + if(data[k].value <= 0){ + removeStrokelines(zeroValIndex); + } + + } + + function removeStrokelines(zeroValIndex){ + d3.selectAll(".chartContainer#"+attrs.id+" "+"path").each(function(d, i) { + if(this.getAttribute("path-id")==zeroValIndex){ + d3.select(this).style('stroke', "").style("stroke-width", ""); + } + }); + } + scope.refreshChart = false; + }); + + } + }; + }]) + .filter('filterData', function () { + return function (input) { + return input.replace(/ /g, "").toUpperCase(); + }; + }); +angular.module('att.charts.donutFusion', []) + .constant("DonutChartFusionConfig", + { + "chart": { + "caption": "Tickets", + "startingAngle": 0, + "theme": "fist", + "captionPadding": "0", + "paletteColors": "#FF0066,#00CCFF,#00CC66,#6699FF,#000099,#660066,#FF6600,#4D4D4D", //default color options for rendering chart + "enableSmartLabels": "0", + "enableMultiSlicing": "1", + "donutRadius": "65", + "pieRadius": "110", + "showLabels": "0", + "showValues": "0", + "showBorder": "0", + "showpercentintooltip": "0", + "bgcolor": "#FFFFFF", + "defaultCenterLabel": "Total", + "showshadow": 0, + "centerLabel": "$value $label", + "plotHoverEffect": 1, + "plotBorderHoverDashGap": "50", + "enableRotation": "0", + "baseFont": "Arial", + "baseFontColor": "#666666", + "use3DLighting": "0", + "numbersuffix": "", + "defaultAnimation": "0", + "showValuesOnHover": 0 + } + }) + .directive('attDonutfusionChart', ['DonutChartFusionConfig', '$timeout', function (DonutChartFusionConfig, $timeout) { + 'use strict'; + return { + restrict: 'A', + scope: { + chartData: '=', + onclickcallback: '&' + }, + templateUrl: 'template/donutFusion/attDonutfusionChart.html', + transclude: true, + replace: true, + link: function (scope, element, attrs, controller, transclude) { + var totalItems = 0; + if (angular.isDefined(scope.chartData)) { + for (var i in scope.chartData) { + if(angular.isDefined(scope.chartData[i].value)){ + totalItems = (totalItems + parseInt(scope.chartData[i].value, 10)); + } + } + } + DonutChartFusionConfig.data = scope.chartData; + var donutChartDataSource = DonutChartFusionConfig; + var defaultCenterLabelText; + defaultCenterLabelText = totalItems + ' ' + DonutChartFusionConfig.chart.defaultCenterLabel; + donutChartDataSource.chart.defaultCenterLabel = defaultCenterLabelText; + + var initChart = function () { + FusionCharts.ready(function () { + var donutChart = new FusionCharts({ + type: 'doughnut2d', + renderAt: "donutFusionChart", + //width: '100%', + width: attrs.chartWidth, + height: attrs.chartHeight, + dataFormat: 'json', + dataSource: donutChartDataSource, + events: { + //dataPlotRollOver event is raised whenever you hover over a data plot (column, anchor of line or area, pie etc.) + "dataPlotRollOver": function (evtObj, argumentsObject) { + var selectedLabelArr = argumentsObject.toolText.split(","); + var className = selectedLabelArr[0].replace(/ /g, "").toUpperCase(); + angular.element(document.querySelector("[chart-legend-id=" + className + "_fusion" + "]")).addClass("active"); + }, + "dataPlotRollOut": function (evtObj, argObj) { + var selectedLabelArr = argObj.toolText.split(","); + var className = selectedLabelArr[0].replace(/ /g, "").toUpperCase(); + angular.element(document.querySelector("[chart-legend-id=" + className + "_fusion" + "]")).removeClass("active"); + }, + "dataPlotClick": function (evtObj, argObj) { + if(angular.isDefined(scope.onclickcallback)){ + scope.onclickcallback({evtObj:evtObj, argObj:argObj}); + } + } + } + }); + donutChart.render(); + DonutChartFusionConfig.chart.defaultCenterLabel = DonutChartFusionConfig.chart.defaultCenterLabel; + }); + }; + initChart(); + $timeout(function () { + var w = element.find("ul")[0].clientHeight, + fWidth = (parseInt(attrs.chartHeight, 10) - w); + element.find("ul").css("margin-top", (fWidth / 2) + "px"); + + }, 200); + }, + controller: function ($scope, $element, $attrs) { + var legendColors = []; + legendColors = DonutChartFusionConfig.chart.paletteColors.split(","); + $scope.addLegendColor = function (id) { + return {"color": legendColors[id]}; + }; + $scope.legendRequired = $attrs.legendRequired; + + $scope.addStyle = function (elem) { + if ($scope.legendRequired && angular.isDefined($attrs.legendPosition)) { + if ($attrs.legendPosition === "right") { + if (elem === 'chartLegend') + { + return {"float": "left"}; + } + else + { + return {"float": "left"}; + } + } else { + if (elem === 'chartLegend') + { + return {"float": "left"}; + } + else + { + return {"float": "right"}; + } + } + } else { + return {"float": "left"}; + } + }; + } + }; + }]) + .filter('filterData', function () { + return function (input) { + return input.replace(/ /g, "").toUpperCase(); + }; + }); +angular.module('att.charts.horseshoeD3', ['att.charts.utilities']) + .constant("HorseShoeChartD3Config", + { + "chartcolor": { + "paletteColors": ["#1072b8", "#FEFFF7"], //default color options for rendering chart baseColor and NeedleColor, + "paletteBorderColors": ["#1072b8", "#000"] + }, + "defaultcenterlabel": "COS 1", + "defaultcentercategory": "Real Time", + "animduration": 500, + "legendreqd": "false", + "legendposition": "top", + "centerTextLabelDy": "20" + }) + .directive('attHorseshoed3Chart', ['HorseShoeChartD3Config', '$timeout','$extendObj', function (HorseShoeChartD3Config, $timeout,$extendObj) { + return { + restrict: 'A', + scope: { + chartConfig: '=', + initVal: '=', + horseShoeId: '@' + }, + templateUrl: 'template/horseshoeD3/attHorseshoeD3Chart.html', + transclude: true, + replace: true, + controller: ['$scope', '$attrs',function ($scope, $attrs) { + if (angular.isDefined($scope.chartConfig)) { + HorseShoeChartD3Config = $extendObj.extendDeep(HorseShoeChartD3Config, $scope.chartConfig); + } + var legendColor = []; + legendColor = HorseShoeChartD3Config.chartcolor.paletteColors; + $scope.addLegendColor = function () { + return {"color": legendColor[0]}; + }; + if (!angular.isDefined($attrs.legendRequired)) { + $scope.legendRequired = HorseShoeChartD3Config.legendreqd; + } else { + $scope.legendRequired = $attrs.legendRequired; + } + if (!angular.isDefined($attrs.legendPosition)) { + $scope.legendPosition = HorseShoeChartD3Config.legendposition; + } else { + $scope.legendPosition = $attrs.legendPosition; + } + }], + link: function (scope, element, attrs) { + var radius = Math.min(attrs.chartWidth, attrs.chartHeight) / 2; + scope.LegendLabel = HorseShoeChartD3Config.defaultcenterlabel; + scope.LegendCategory = HorseShoeChartD3Config.defaultcentercategory; + var duration = HorseShoeChartD3Config.animduration, + guageVal = parseInt(scope.initVal.value, 10); + scope.guageVal = guageVal + "%"; + var dataset = { + lower: calcPercent(0), + upper: calcPercent(guageVal) + }, + pie = d3.layout.pie().sort(null), + format = d3.format(".0%"); + var arc = d3.svg.arc() + .innerRadius(radius - 20) + .outerRadius(radius) + .startAngle(function (d) { + return d.startAngle + 2.6 * Math.PI / 2; + }) + .endAngle(function (d) { + return d.endAngle + 2.6 * Math.PI / 2; + }); + + element[0].querySelector('.horseshoed3Container').setAttribute('id', scope.horseShoeId); + + var svg = d3.select(".horseshoed3Container#" + scope.horseShoeId) + .attr("style", "height: " + attrs.chartHeight + "px;") + .append("svg") + .attr("id", scope.horseShoeId) + .attr("width", "100%") + .attr("height", "100%") + .attr('viewBox', '0 0 ' + Math.min(attrs.chartWidth, attrs.chartHeight) + ' ' + Math.min(attrs.chartWidth, attrs.chartHeight)) + .attr('preserveAspectRatio', 'xMinYMin') + .append("g") + .attr("transform", "translate(" + Math.min(attrs.chartWidth, attrs.chartHeight) / 2 + "," + Math.min(attrs.chartWidth, attrs.chartHeight) / 2 + ")"); + var path = svg.selectAll("path") + .data(pie(dataset.lower)) + .enter().append("path") + .attr("class", function (d, i) { + return "color" + i; + }) + .attr("fill", HorseShoeChartD3Config.chartcolor.paletteColors[1]) + .attr("stroke", HorseShoeChartD3Config.chartcolor.paletteBorderColors[1]) + .attr("d", arc) + .each(function (d) { + this._current = d; + }); // store the initial values + // add center text element + var centerTextValue = svg.append("text") + .attr("class", "horseshoecenterValue"); + var centerTextLabel = svg.append("text") + .attr("y", HorseShoeChartD3Config.centerTextLabelDy) + .attr("class", "horseshoecenterLabel"); + if (typeof (guageVal) === "string") { + centerTextValue.text(guageVal); + centerTextLabel.text(HorseShoeChartD3Config.defaultcenterlabel + "(" + HorseShoeChartD3Config.defaultcentercategory + ")"); + } + else { + var progress = 0; + var timeout = setTimeout(function () { + clearTimeout(timeout); + path = path.data(pie(dataset.upper)); // update the data + path.transition().duration(duration).attrTween("d", function (a, index) { + angular.element(this) + .attr("fill", HorseShoeChartD3Config.chartcolor.paletteColors[index]) + .attr("stroke", HorseShoeChartD3Config.chartcolor.paletteBorderColors[index]); + + var i = d3.interpolate(this._current, a); + var i2 = d3.interpolate(progress, guageVal); + this._current = i(0); + return function (t) { + centerTextValue.text(format(i2(t) / 100)); + centerTextLabel.text(HorseShoeChartD3Config.defaultcenterlabel + "(" + HorseShoeChartD3Config.defaultcentercategory + ")"); + return arc(i(t)); + }; + }); // redraw the arcs + + }, 200); + } + scope.$watch('initVal', function (value) { + scope.guageVal = value.value + "%"; + path.data(pie(calcPercent(value.value))); + path.transition().duration(duration).attrTween("d", function (a, index) { + angular.element(this) + .attr("fill", HorseShoeChartD3Config.chartcolor.paletteColors[index]) + .attr("stroke", HorseShoeChartD3Config.chartcolor.paletteBorderColors[index]); + + var i = d3.interpolate(this._current, a); + var i2 = d3.interpolate(progress, value.value); + this._current = i(0); + return function (t) { + centerTextValue.text(format(i2(t) / 100)); + centerTextLabel.text(HorseShoeChartD3Config.defaultcenterlabel + "(" + HorseShoeChartD3Config.defaultcentercategory + ")"); + return arc(i(t)); + }; + }); // redraw the arcs + + }); + function calcPercent(guageVal) { + return [guageVal, 100 - guageVal]; + } + + } + }; + }]); +angular.module('att.charts.radialguageD3', ['att.charts.utilities']) + .constant("RadialGuageChartD3Config", + { + "chartcolor": { + "MaxBandwidthReached": ["#efefef"], + "ZeroBandwidthSelected": ["#FEFFF7"], + "RemainingBandwidthColor": ["#FEFFF7"], + "RemainingBandwidthStrokeColor": ["#000000"], + "UsedBandwidthColor": ["#1072b8"], + "MouseOverArcFillColor": ["#0091d9"], + "RemainingBandwidthStrokeWidth":1, + "UsedBandwidthStrokeWidth":1, + "UsedBandwidthStrokeColor":["#efefef"] + }, + "defaultcenterlabel": "Kbps", + "maxAllowedUnitsLabel": "Kbps", + "zoomLevel": "25", + "doughnutratio": 20, + "animduration": "300", + "guageStartAngle":4, + "guageEndAngle":8.56, + "legendreqd": "false", + "legendposition": "top", + "centerTextLabelDy": "20", + "centerTextValueDy": "0", + "centerTextValueDx": "0", + "centerTextLabelDx": "0", + "maxbandwidthTextDx": "65", + "maxbandwidthTextDy": "100", + "arcOverMargin": 5 + }) + .directive('attRadialguaged3Chart', ['RadialGuageChartD3Config', '$timeout','$extendObj', function(RadialGuageChartD3Config, $timeout,$extendObj) { + return { + restrict: 'A', + scope: { + maxValue: '=', + chartData: '=', + chartConfig: '=', + resetChart: '=', + mouseOver: '=?' + }, + controller: ['$scope', '$attrs', function($scope, $attrs) { + if (angular.isDefined($scope.chartConfig)) { + RadialGuageChartD3Config = $extendObj.extendDeep(RadialGuageChartD3Config, $scope.chartConfig); + } + + }], + link: function(scope, element, attrs) { + var zoom = parseInt(RadialGuageChartD3Config.zoomLevel, 0), + margin = {// optionally set margins + top: zoom, + right: zoom, + bottom: zoom, + left: zoom + }, + width = attrs.chartWidth, + height = attrs.chartHeight, + radius = Math.min( + width - (margin.left + margin.right), + height - (margin.top + margin.bottom)) / 2; + // set radius + var arc = d3.svg.arc() + .innerRadius(radius - RadialGuageChartD3Config.doughnutratio) + .outerRadius(radius); + // set hovered radius + var arcOver = d3.svg.arc() + .innerRadius(radius - RadialGuageChartD3Config.doughnutratio) + .outerRadius(radius + RadialGuageChartD3Config.arcOverMargin); + // Browser onresize event + window.onresize = function() { + scope.$apply(); + }; + + scope.$watch('mouseOver', function(val) { + if (!angular.isDefined(scope.mouseOver)) { return; } + var id = parseInt(scope.mouseOver.split('-')[1], 10); + if (scope.mouseOver.split('-')[0] === 'true') { + d3.select('path#radialguagepath-' + (id)).transition() + .duration(parseInt(RadialGuageChartD3Config.animduration,10)) + .attr('d', arcOver); + + } else { + d3.select('path#radialguagepath-' + (id)).transition() + .duration(parseInt(RadialGuageChartD3Config.animduration,10)) + .attr('d', arc); + } + }); + + scope.$watch('resetChart', function() { + if (angular.isDefined(scope.resetChart)) { + if (angular.isDefined(scope.chartData)) { + scope.render(scope.chartData, scope.chartData); + } + scope.resetChart = false; + } + }); + scope.$watch('chartData', function(newValue, oldValue) { + return scope.render(newValue, oldValue); + }, true); + scope.render = function(newValue, oldValue) { + d3.select("svg#" + attrs.id).remove(); + d3.selectAll("svg#" + attrs.id + " > *").remove(); + if (!scope.chartData) + { + return; + } + var color, selectedSlider, totalBandwidth = 0, totalUsed = 0, remainingBandwidth = 0; + if (angular.isDefined(scope.maxValue)) { + totalBandwidth = parseInt(scope.maxValue, 0); + } + angular.forEach(newValue, function(val, key) { + totalUsed = (totalUsed + parseInt(val.value, 10)); + if (newValue[key].value !== oldValue[key].value) { + selectedSlider = key; + } + }); + var data = angular.copy(scope.chartData); + if (totalUsed < totalBandwidth) { + remainingBandwidth = totalBandwidth - parseInt(totalUsed, 0); + data.push({name: "remaining", value: remainingBandwidth}); + } + element[0].setAttribute('id', attrs.id); + var svg = d3.select(element[0]) + .attr("style", "height: " + attrs.chartHeight + "px;") + .append("svg") + .attr("id", attrs.id) + .attr("width", "100%") + .attr("height", "100%") + .attr('viewBox', '0 0 ' + Math.min(width, height) + ' ' + Math.min(width, height)) + .attr('preserveAspectRatio', 'xMinYMin') + .append("g") + .attr("transform", "translate(" + Math.min(width, height) / 2 + "," + Math.min(width, height) / 2 + ")"); + + var centerTextValue = svg.append("text") + .attr("y", RadialGuageChartD3Config.centerTextValueDy) + .attr("x", RadialGuageChartD3Config.centerTextValueDx) + .attr("class", "radialguagecenterValue"); + var centerTextLabel = svg.append("text") + .attr("y", RadialGuageChartD3Config.centerTextLabelDy) + .attr("x", RadialGuageChartD3Config.centerTextLabelDx) + .attr("class", "radialguagecenterLabel"); + var maxbandwidthText = svg.append("text") + .attr("y", RadialGuageChartD3Config.maxbandwidthTextDy) + .attr("x", RadialGuageChartD3Config.maxbandwidthTextDx) + .attr("class", "radialmaxbandwidthText"); + if (totalUsed > totalBandwidth) { + totalUsed = totalBandwidth; + data = [ + { + name: "totalUsed", + value: "100" + } + ]; + color = d3.scale.ordinal().range(RadialGuageChartD3Config.chartcolor.MaxBandwidthReached); + } else if (totalUsed <= 0) { + data = [ + { + name: "totalUnUsed", + value: "100" + } + ]; + color = d3.scale.ordinal().range(RadialGuageChartD3Config.chartcolor.ZeroBandwidthSelected); + + } else { + var Colorpalette = []; + if (newValue === oldValue) { + data = [ + { + name: "totalUsed", + value: totalUsed + } + ]; + if (remainingBandwidth > 0) { + data.push({name: "remaining", value: remainingBandwidth}); + } + } + for (var j = 0; j < data.length - 1; j++) { + Colorpalette[j] = RadialGuageChartD3Config.chartcolor.UsedBandwidthColor; + } + if (remainingBandwidth > 0) { + Colorpalette.push(RadialGuageChartD3Config.chartcolor.RemainingBandwidthColor); + } + color = d3.scale.ordinal().range(Colorpalette); + } + + centerTextValue.text(totalUsed); + centerTextLabel.text(RadialGuageChartD3Config.defaultcenterlabel); + maxbandwidthText.text(totalBandwidth + " " + RadialGuageChartD3Config.maxAllowedUnitsLabel); + var pie = d3.layout.pie() + .sort(null) + .startAngle(RadialGuageChartD3Config.guageStartAngle) + .endAngle(RadialGuageChartD3Config.guageEndAngle) + .value(function(d) { + return d.value; + }); + + var g = svg.selectAll(".arc") + .data(pie(data)) + .enter() + .append("g") + .attr("class", "arc") + .attr("id", function(d, i) { + return "radialguagearc-" + i; + }) + .style("cursor", "pointer"); + + if (newValue === oldValue) { + g.append("path") + .style("fill", function(d) { + return color(d.data.name); + }) + .attr("id", function(d, i) { + return "radialguagepath-" + i; + }) + .transition() + .ease("exp") + .duration(0) + .attrTween("d", tweenPie); + } else { + g.append("path") + .style("fill", function(d) { + return color(d.data.name); + }) + .attr("id", function(d, i) { + return "radialguagepath-" + i; + }) + .style("stroke", RadialGuageChartD3Config.chartcolor.RemainingBandwidthColor) + .style("stroke-width", RadialGuageChartD3Config.chartcolor.UsedBandwidthStrokeWidth) + .transition() + .ease("exp") + .duration(0) + .attrTween("d", tweenPie); + } + if (totalUsed === totalBandwidth || remainingBandwidth > 0) { + var count = data.length - 1; + d3.select("#" + attrs.id + " path#radialguagepath-" + count).style('stroke', RadialGuageChartD3Config.chartcolor.RemainingBandwidthStrokeColor).style("stroke-width", RadialGuageChartD3Config.chartcolor.RemainingBandwidthStrokeWidth); + } + if (angular.isDefined(selectedSlider) && remainingBandwidth > 0) { + + d3.select("#" + attrs.id + " path#radialguagepath-" + selectedSlider).transition() + .duration(RadialGuageChartD3Config.animduration) + .attr("d", arcOver); + d3.select("#" + attrs.id + " path#radialguagepath-" + selectedSlider).style('fill', RadialGuageChartD3Config.chartcolor.MouseOverArcFillColor); + } + function tweenPie(b) { + var i = d3.interpolate({ + startAngle: 2.1 * Math.PI, + endAngle: 2.1 * Math.PI + }, b); + return function(t) { + return arc(i(t)); + }; + } + + }; + + + } + }; + }]); +angular.module('att.charts.stackedBarchart', ['att.charts.utilities']) + .constant("stackBarChartConfig", + { + "chartcolor": ["#B2B2B2", "#00CC00"], + "gridLineColor": "#CCCCCC", + "yAxisMaxTicks": 4, + "chartHeight": "200", + "chartOpacity": 0.3, + "amountKDivision": 1000, + "amountKText": "K", + "amountMDivision": 1000000, + "amountMText": "M", + "yearLabelPos": {"x": 10, "y": 15}, + "tooltipTopMargin": 110, + "tooltipLeftMargin": 54, + "margin": { + top: 20, + right: 80, + bottom: 30, + left: 52 + } + }) + .directive('stackedBarChart', ['stackBarChartConfig', '$extendObj', '$timeout', function (stackBarChartConfig, $extendObj, $timeout) { + return { + restrict: 'A', + scope: { + chartData: '=', + legendRequired: "=", + refreshChart: "=", + chartConfig: "=" + }, + templateUrl: "template/stackedBarchart/stackedBarchart.html", + replace: true, + controller: ['$scope', '$attrs', function ($scope, $attrs) { + if (angular.isDefined($scope.chartConfig)) { + stackBarChartConfig = $extendObj.extendDeep(stackBarChartConfig, $scope.chartConfig); + } + $scope.chartID = $attrs.id; + $scope.legendColors = stackBarChartConfig.chartcolor; + $scope.addLegendColor = function (id) { + var bgColor = null; + bgColor = {"background-color": $scope.legendColors[id]}; + return bgColor; + }; + }], + link: function (scope, element, attrs, ctrl) { + scope.tooltipFlag = false; + var dataObj, idx = 0, xAxisTicks, margin = stackBarChartConfig.margin, + width = parseInt(attrs.chartWidth, 10), + height = parseInt(stackBarChartConfig.chartHeight, 10), + padding = 20, + parseDate = d3.time.format("%d-%b-%Y").parse, + tooltipFormat = d3.time.format("%B-%Y"), + labelFormat = d3.time.format("%Y"); + attrs.$observe('legendRequired', function (val) { + if (val === 'true') { + scope.showLegend = true; + } + else { + scope.showLegend = false; + } + }); + scope.$watch('refreshChart', function (value) { + if (value === false) { + return; + } + + if (angular.isDefined(scope.chartConfig)) { + stackBarChartConfig = $extendObj.extendDeep(stackBarChartConfig, scope.chartConfig); + } + + d3.select("svg#" + attrs.id).remove(); + d3.selectAll("svg#" + attrs.id + " > *").remove(); + d3.selectAll("div#stackBarChartContainer" + " > div").remove(); + if (scope.chartData[0].values.length === 0) { + scope.refreshChart = false; + return; + } + + var xMonth = [], yDomainData = [], yAxisData = [], yValue = [], tempData = [], tooltipData = {}, yearArr = {}, isSingleMonth = false; + + //X-Axis Range + var xRange = d3.time.scale().range([padding, width - padding * 2]); + + //Y-Axis Range + var yRange = d3.scale.linear().range([height - padding, padding]); + + dataObj = scope.chartData; + + dataObj.forEach(function (data) { + var obj = data.values; + xAxisTicks = obj.length; + if (obj.length == 1) { + isSingleMonth = true; + } + obj.forEach(function (d) { + var tmp = "01-" + d.month; + d.numericMonth = parseDate(tmp); + yValue.push({'value': +d.value}); + d.value = +d.value; + xMonth.push({'numericMonth': d.numericMonth}); + }); + }); + + //ToolTip Data + for (var z = 0; z < dataObj.length; z++) { + var tempSeries = dataObj[z].series; + for (var j = 0; j < dataObj[z].values.length; j++) { + var months = dataObj[z].values[j].month; + var tempVal = dataObj[z].values[j].value; + var percent = dataObj[z].values[j].percent; + tempData.push({"month": months, "series": tempSeries, "value": tempVal, "percent": percent}); + } + } + + for (var k = 0; k < tempData.length; k++) { + var seriesName = tempData[k].series; + var seriesVal = tempData[k].value; + var seriesPer = tempData[k].percent; + var tempObj = tooltipData[tempData[k].month]; + if (!(tempObj)) { + tempObj = []; + tooltipData[tempData[k].month] = tempObj; + tooltipData[tempData[k].month]['seriesPer'] = seriesPer; + } + tempObj.push({seriesName: seriesName, seriesVal: seriesVal}); + } + + //X-Axis Domain + xRange.domain(d3.extent(xMonth, function (d) { + return d.numericMonth; + })); + + for (var b = 0; b < tempData.length; b++) { + var val = Math.round(parseInt(tempData[b].value, 10) / stackBarChartConfig.yAxisMaxTicks); + var Calc = Math.ceil((val / Math.pow(10, ("" + val).length - 1))) * (stackBarChartConfig.yAxisMaxTicks) * Math.pow(10, ("" + val).length - 1); + yDomainData.push({'yAxisVal': Calc}); + } + + //Y-Axis Domain + yRange.domain([0, d3.max(yDomainData, function (d) { + return (d.yAxisVal); + })]); + + var yTick = d3.max(yDomainData, function (d) { + return d.yAxisVal; + }); + + yTick = yTick / stackBarChartConfig.yAxisMaxTicks; + for (var x = 0; x <= stackBarChartConfig.yAxisMaxTicks; x++) { + yAxisData.push(yTick * x); + } + + var formatMoney = function (d) { + if (d >= stackBarChartConfig.amountMDivision) { + return d / stackBarChartConfig.amountMDivision + stackBarChartConfig.amountMText; + } else if (d >= stackBarChartConfig.amountKDivision) { + return d / stackBarChartConfig.amountKDivision + stackBarChartConfig.amountKText; + } else { + return d; + } + }; + var xAxis = d3.svg.axis().scale(xRange).orient("bottom").tickFormat(d3.time.format('%b')).ticks(d3.time.months); + var xAxisGrid = d3.svg.axis().scale(xRange).orient("top").ticks(d3.time.months).tickFormat('').tickSize(-height + 2 * padding, 0); + + var yAxis = d3.svg.axis().scale(yRange).orient("left").tickValues(yAxisData).ticks(stackBarChartConfig.yAxisMaxTicks).tickFormat(formatMoney); + var yAxisGrid = d3.svg.axis().scale(yRange).orient("left").tickValues(yAxisData).ticks(stackBarChartConfig.yAxisMaxTicks).tickSize(-width, 0, 0); + + + //Calculate values for Stack + var stack = d3.layout.stack() + .values(function (d) { + return d.values; + }) + .x(function (d) { + return d.numericMonth; + }) + .y(function (d) { + return d.value; + }); + + //Plot Chart + var drawBarChart = d3.select("#stackBarChartContainer") + .append("svg") + .attr("id", attrs.id) + .data(dataObj) + .attr("width", width + margin.left + margin.right) + .attr("height", parseInt(height, 10) + parseInt(margin.top, 10) + parseInt(margin.bottom, 10)) + .append("g") + .attr("transform", "translate(" + margin.left + "," + margin.top + ")"); + + //Draw X Axis + drawBarChart.append("g") + .attr("class", "x axis") + .attr("transform", "translate(0," + (height - padding) + ")") + .call(xAxis); + + if (isSingleMonth) { + drawBarChart.select(".x").select(".tick").attr("transform", "translate(" + (isSingleMonth === true) * (width / 2 + 20) + ",0)"); + } + + //Draw Y Grid Lines + var yGrid = drawBarChart.append("g") + .attr("class", "grid").attr("id", "stackBarYGrid") + .attr("transform", "translate(0,0)") + .call(yAxisGrid); + yGrid.selectAll("line").style("stroke", stackBarChartConfig.gridLineColor); + yGrid.selectAll("text").remove(); + + //Plot Bars for multiple Stacks + var barGroup = drawBarChart.selectAll(".group") + .data(stack(dataObj)) + .enter().append("g") + .attr("class", "group").attr("id", function (d, i) { + return ("stackBar" + i); + }) + .attr("transform", "translate(" + (isSingleMonth === true) * width / 2 + ",0)"); + + barGroup.append("title").text(function (d) { + return d.series; + }); + + var bars = barGroup.selectAll("rect") + .data(function (d) { + return d.values; + }) + .enter().append("rect") + .attr("class", "bar") + .attr("x", function (d) { + return (xRange(d.numericMonth) - 10); + }) + .attr("y", function (d) { + return yRange(d.value); + }) + .attr("width", "20") + .attr("height", function (d) { + return ((height - yRange(d.value)) - padding); + }).on("mouseover", function (d) { + var offsetX = d3.select(this).attr("x"); + var offsetY = d3.select(this).attr("y"); + show_tooltip_grid_line(offsetX, "x"); + drawBarChart.selectAll(".bar").style("fill-opacity", stackBarChartConfig.chartOpacity); + d3.select(this).style("fill-opacity", "1"); + mouseOver(d, offsetX, offsetY); + }).on("mouseout", function () { + hide_tooltip_grid_line(d3.select(this).attr("x"), "x"); + scope.tooltipFlag = false; + drawBarChart.selectAll(".bar").style("fill-opacity", "1"); + scope.$apply(); + }); + + bars.append('desc').append('title').text(function (d) { + var nvdaObj = tooltipData[d.month]; + return (addTitle(nvdaObj, d)); + }); + + //Fill color in Bars + for (var a = 0; a < dataObj.length; a++) { + var rectBars = drawBarChart.select('#stackBar' + a).selectAll('rect'); + rectBars.attr('fill', scope.legendColors[a]).attr("fill-opacity", "1"); + } + + // Draw the x Grid lines + var xGrid = drawBarChart.append("g") + .attr("class", "grid").attr("id", "stackBarXGrid") + .attr("transform", "translate(" + (isSingleMonth === true) * width / 2 + ",0)") + .call(xAxisGrid); + + xGrid.selectAll("line").attr("transform", "translate(" + -Math.ceil((xRange(2) - xRange(1)) / 2) + "," + padding + ")") + .attr("id", function (d, i) { + return ("xGridLine" + i); + }); + + //Draw dual Y axis on change of Year + var yAxisObj = dataObj[0].values, yAxisIdx = 0; + for (var i = 0; i < yAxisObj.length; i++) { + var tmpObj = []; + + tmpObj.push({"year": labelFormat(yAxisObj[i].numericMonth), "transform": xRange(yAxisObj[i].numericMonth)}); + if (!yearArr[labelFormat(yAxisObj[i].numericMonth)]) { + yearArr[labelFormat(yAxisObj[i].numericMonth)] = tmpObj; + } + } + for (var key in yearArr) { + var obj = yearArr[key]; + var yAxisNodes = drawBarChart.append("g") + .attr("class", "y axis").attr("id", yAxisId(yAxisIdx)) + .attr("transform", "translate(" + (obj[0].transform - padding) + ",0)") + .call(yAxis); + + yAxisNodes.selectAll("text").attr('class', 'ticktext'); + + //Append Year Label + yAxisNodes.append("text") + .attr("transform", "rotate(0)") + .attr("y", stackBarChartConfig.yearLabelPos.y) + .attr("x", stackBarChartConfig.yearLabelPos.x) + .text(obj[0].year).attr("class", "yearLabel"); + yAxisIdx++; + } + + function yAxisId(yAxisIdx) { + return ("yAxis" + yAxisIdx); + } + + //function to select first element + d3.selection.prototype.first = function () { + return d3.select(this[0][0]); + }; + + //Remove minimum value label form Y Axis + var tickLabels = d3.select("#yAxis0").selectAll('.ticktext'); + //tickLabels.first().remove(); + d3.select("#yAxis1").selectAll('.ticktext').remove(); + + //Add title for NVDA screen reader + function addTitle(nvdaObj, d) { + var temp = ""; + for (var y = 0; y < nvdaObj.length; y++) { + temp = temp + nvdaObj[y].seriesName + nvdaObj[y].seriesVal; + } + return (tooltipFormat(d.numericMonth) + "--" + temp + "Retainibility Percentage" + nvdaObj.seriesPer); + } + + //MouseOver Event + function mouseOver(d, offsetX, offsetY) { + for (var key in tooltipData) { + if (key == d.month) { + scope.stackDataPoint = tooltipData[key]; + break; + } + } + scope.monthPoint = {"xData": tooltipFormat(d.numericMonth).replace('-', ' ')}; + scope.$apply(); + $timeout(function () { + offsetY = offsetY - stackBarChartConfig.tooltipTopMargin; + var tooltipEl = element.children().eq(2); + var tooltipWidth = tooltipEl[0].offsetWidth; + if (isSingleMonth) { + offsetX = offsetX - (tooltipWidth / 2) + stackBarChartConfig.tooltipLeftMargin + (width / 2); + } else { + offsetX = offsetX - (tooltipWidth / 2) + stackBarChartConfig.tooltipLeftMargin; + } + scope.tooltipStyle = {"left": offsetX + "px", "top": offsetY + "px"}; + scope.tooltipFlag = true; + }, 0); + } + + //Show Grid Line on Over + function show_tooltip_grid_line(offsetX, attr) { + var dataLength; + dataLength = scope.chartData[0].values.length; + for (var i = 0; i < dataLength; i++) { + var bar = drawBarChart.selectAll(".bar"); + if (bar[0][i].getAttribute(attr) === offsetX) { + drawBarChart.select("#xGridLine" + i).style("stroke", stackBarChartConfig.gridLineColor); + } + } + } + + //Hide Grid Line + function hide_tooltip_grid_line(offsetX, attr) { + var dataLength; + dataLength = scope.chartData[0].values.length; + for (var i = 0; i < dataLength; i++) { + var bar = drawBarChart.selectAll(".bar"); + if (bar[0][i].getAttribute(attr) === offsetX) { + drawBarChart.select("#xGridLine" + i).style("stroke", "transparent"); + } + } + } + scope.refreshChart = false; + }); + } + }; + }]) + .filter('filterInput', function () { + return function (input) { + return input.replace(/ +/g, "").toLowerCase(); + }; + }); +angular.module('att.charts.stackedareachart', ['att.charts.utilities']) + .constant("stackChartConfig", + { + "chartcolor": ["#9966FF", "#E68A2E", "#4DDB4D"], + "gridLineColor": "#808080", + "lineCurveType": 'linear', + "yAxisMaxTicks": 4, + "chartHeight": "200", + "shapes": ['circle', 'rect', 'triangle'], + "shapeSize": [3, 5, 6], + "chartOpacity": 0.6, + "yearLabelPos": {"x": 8, "y": -5}, + "tooltipTopMargin": 100, + "tooltipLeftMargin": 42, + "yAxisUnitRange": 500000, + "margin": { + top: 30, + right: 80, + bottom: 30, + left: 52 + } + }) + .directive('stackedAreaChart', ['stackChartConfig','$extendObj','$timeout', function (stackChartConfig,$extendObj,$timeout) { + return { + restrict: 'A', + scope: { + chartData: '=', + legendRequired: "=", + refreshChart: "=", + chartConfig: "=" + }, + templateUrl: "template/stackedareachart/stackedAreaChart.html", + replace: true, + controller: ['$scope', '$attrs', function ($scope, $attrs) { + var extendDeep = function extendDeep(dst) { + angular.forEach(arguments, function(obj) { + if (obj !== dst) { + angular.forEach(obj, function(value, key) { + if (dst[key] && dst[key].constructor && dst[key].constructor === Object) { + extendDeep(dst[key], value); + } else { + dst[key] = value; + } + }); + } + }); + return dst; + }; + if (angular.isDefined($scope.chartConfig)) { + stackChartConfig = $extendObj.extendDeep(stackChartConfig, $scope.chartConfig); + } + $scope.chartID = $attrs.id; + $scope.legendColors = stackChartConfig.chartcolor; + $scope.legendTooltipColors = angular.copy(stackChartConfig.chartcolor).reverse(); + $scope.addLegendColor = function (id) { + var bgColor = null; + switch (id) { + case 0: + bgColor = {"background-color": $scope.legendColors[id], "border-radius": "100%"}; + break; + case 1: + bgColor = {"background-color": $scope.legendColors[id]}; + break; + case 2: + bgColor = {"width": "0", "height": "0", "border-left": "8px solid transparent", "border-right": "8px solid transparent", "border-bottom-style": "solid", "border-bottom-width": "8px", "border-bottom-color": $scope.legendColors[id]}; + break; + } + return bgColor; + }; + $scope.addToolTipLegendColor = function (id) { + var bgColor = null; + switch (id) { + case 2: + bgColor = {"background-color": $scope.legendTooltipColors[id], "border-radius": "100%"}; + break; + case 1: + bgColor = {"background-color": $scope.legendTooltipColors[id]}; + break; + case 0: + bgColor = {"width": "0", "height": "0", "border-left": "6px solid transparent", "border-right": "6px solid transparent", "border-bottom-style": "solid", "border-bottom-width": "12px", "border-bottom-color": $scope.legendTooltipColors[id]}; + break; + } + return bgColor; + }; + }], + link: function (scope, element, attrs, ctrl) { + scope.tooltipFlag = false; + var dataObj, idx = 0, xAxisTicks, margin = stackChartConfig.margin, + width = parseInt(attrs.chartWidth, 10), + height = stackChartConfig.chartHeight, + parseDate = d3.time.format("%d-%b-%Y").parse, + tooltipFormat = d3.time.format("%B-%Y"), + labelFormat = d3.time.format("%Y"); + attrs.$observe('legendRequired', function (val) { + if (val === 'true') { + scope.showLegend = true; + } + else { + scope.showLegend = false; + } + }); + scope.$watch('refreshChart', function (value) { + if (value === false) { + return; + } + if (angular.isDefined(scope.chartConfig)) { + stackChartConfig = $extendObj.extendDeep(stackChartConfig, scope.chartConfig); + } + d3.select("svg#" + attrs.id).remove(); + d3.selectAll("svg#" + attrs.id + " > *").remove(); + d3.selectAll("div#stackChartContainer" + " > div").remove(); + if (scope.chartData[0].values.length === 0) { + scope.refreshChart = false; + return; + } + + var xMonth = [], yValue = [], tempData = [], tooltipData = {}, yearArr = {}, yearLabel = '', isSingleMonth = false, singleMonthName, currencyFormat = 'K'; + + //X-Axis Range + var xRange = d3.time.scale() + .range([0, width]); + + //Y-Axis Range + var yRange = d3.scale.linear() + .range([height, 0]); + + dataObj = scope.chartData; + + // On selecting same month in From and To dropdowns, User should be getting graph + if (dataObj[0].values.length === 1) { + isSingleMonth = true; + dataObj.forEach(function (data) { + var tmp1 = "01-" + data.values[0].month; + var tmp = parseDate(tmp1); + singleMonthName = tmp.toString().split(" ")[1]; + tmp.setMonth(tmp.getMonth() + 1); + var nextMonth = tmp.toString().split(" ")[1] + "-" + tmp.getFullYear(); + data.values.push({month: nextMonth, value: data.values[0].value}); + }); + } + + dataObj.forEach(function (data) { + var obj = data.values; + xAxisTicks = obj.length; + obj.forEach(function (d) { + var tmp = "01-" + d.month; + d.numericMonth = parseDate(tmp); + yValue.push({'value': +d.value}); + d.value = +d.value; + xMonth.push({'numericMonth': d.numericMonth}); + if (d.value > stackChartConfig.yAxisUnitRange) { + currencyFormat = 'M'; + } + }); + }); + + //ToolTip Data + for (var z = 0; z < dataObj.length; z++) { + var tempSeries = dataObj[z].series; + for (var j = 0; j < dataObj[z].values.length; j++) { + var months = dataObj[z].values[j].month; + var tempVal = dataObj[z].values[j].value; + tempData.push({"month": months, "series": tempSeries, "value": tempVal}); + } + } + for (var k = 0; k < tempData.length; k++) { + var seriesName = tempData[k].series; + var seriesVal = tempData[k].value; + var tempObj = tooltipData[tempData[k].month]; + if (!(tempObj)) { + tempObj = []; + tooltipData[tempData[k].month] = tempObj; + } + tempObj.push({seriesName: seriesName, seriesVal: seriesVal}); + } + for (var d in tooltipData) { + var tooltipObj = tooltipData[d]; + var temp = 0, monthTotalVal = 0; + for (var y = 0; y < tooltipObj.length; y++) { + temp = parseFloat(tooltipObj[y].seriesVal); + monthTotalVal = monthTotalVal + temp; + tooltipObj['total'] = monthTotalVal; + } + } + var yDomainData = [],yAxisData = [],yTicksData = []; + for (var month in tooltipData) { + yDomainData.push({"total": tooltipData[month].total}); + } + + //Format yAxis Labels + var formatCurrency = function (d) { + if (currencyFormat === 'M') { + return "$" + d / 1000000 + "M"; + } else { + return "$" + d / 1000 + "K"; + } + }; + + //X-Axis Domain + xRange.domain(d3.extent(xMonth, function (d) { + return d.numericMonth; + })); + + for (var b = 0; b < yDomainData.length; b++) { + var val = Math.round(parseInt(yDomainData[b].total, 10) / stackChartConfig.yAxisMaxTicks); + var Calc = Math.ceil((val / Math.pow(10, ("" + val).length - 1))) * (stackChartConfig.yAxisMaxTicks) * Math.pow(10, ("" + val).length - 1); + yAxisData.push({'yAxisVal': Calc}); + } + + //Y-Axis Domain + yRange.domain([0, d3.max(yAxisData, function (d) { + return (d.yAxisVal); + })]); + + var yTick = d3.max(yAxisData, function (d) { + return d.yAxisVal; + }); + + yTick = yTick / stackChartConfig.yAxisMaxTicks; + for (var c = 0; c <= stackChartConfig.yAxisMaxTicks; c++) { + yTicksData.push(yTick * c); + } + + var xAxis = d3.svg.axis().scale(xRange).orient("bottom").tickFormat(d3.time.format('%b')).ticks(d3.time.months); + var yAxis = d3.svg.axis().scale(yRange).orient("left").tickValues(yTicksData).ticks(stackChartConfig.yAxisMaxTicks).tickFormat(formatCurrency); + var yAxisGrid = d3.svg.axis().scale(yRange).orient("left").tickValues(yTicksData).ticks(stackChartConfig.yAxisMaxTicks).tickSize(-width, 0, 0); + + //Calculate values for Stack + var stack = d3.layout.stack() + .values(function (d) { + return d.values; + }) + .x(function (d) { + return d.numericMonth; + }) + .y(function (d) { + return d.value; + }); + + //Draw Area + var area = d3.svg.area() + .x(function (d) { + return xRange(d.numericMonth); + }) + .y0(function (d) { + return yRange(d.y0); + }) + .y1(function (d) { + return yRange(d.y0 + d.y); + }).interpolate(stackChartConfig.lineCurveType); + + //Plot Chart + var drawChart = d3.select("#stackChartContainer") + .append("svg") + .attr("id", attrs.id) + .data(dataObj) + .attr("width", width + margin.left + margin.right) + .attr("height", parseInt(height, 10) + parseInt(margin.top, 10) + parseInt(margin.bottom, 10)) + .append("g") + .attr("transform", "translate(" + margin.left + "," + margin.top + ")"); + + //Draw X Axis + drawChart.append("g") + .attr("class", "x axis") + .attr("transform", "translate(0," + height + ")") + .call(xAxis); + + //Plot Area for multiple Stacks + drawChart.selectAll(".layer") + .data(stack(dataObj)) + .enter().append("path") + .attr("class", "layer") + .attr("d", function (d) { + return area(d.values); + }).style("fill", function (d, i) { + return scope.legendColors[i]; + }).style("opacity", stackChartConfig.chartOpacity).style("stroke", "#ddd").append("title") + .text(function (d) { + return d.series; + }); + + //Draw dual Y axis on change of Year + var yAxisObj = dataObj[0].values, yAxisIdx = 0; + for (var i = 0; i < yAxisObj.length; i++) { + var tmpObj = []; + tmpObj.push({"year": labelFormat(yAxisObj[i].numericMonth), "transform": xRange(yAxisObj[i].numericMonth)}); + if (!yearArr[labelFormat(yAxisObj[i].numericMonth)]) { + yearArr[labelFormat(yAxisObj[i].numericMonth)] = tmpObj; + } + } + for (var key in yearArr) { + var obj = yearArr[key]; + var yAxisNodes = drawChart.append("g") + .attr("class", "y axis").attr("id", yAxisId(yAxisIdx)) + .attr("transform", "translate(" + obj[0].transform + ",0)") + .call(yAxis); + + yAxisNodes.selectAll("text").attr('class', 'ticktext'); + //Append Year Label + yAxisNodes.append("text") + .attr("transform", "rotate(0)") + .attr("y", stackChartConfig.yearLabelPos.y) + .attr("x", stackChartConfig.yearLabelPos.x) + .text(obj[0].year).attr("class", "yearLabel"); + yAxisIdx++; + } + + //Remove next year Y axis in case of single Month selection + if (isSingleMonth) { + d3.select("#yAxisId1").remove(); + } + + function yAxisId(yAxisIdx) { + return ("yAxisId" + yAxisIdx); + } + + //function to select first element + d3.selection.prototype.first = function () { + return d3.select(this[0][0]); + }; + + //Remove minimum value label form Y Axis + var tickLabels = d3.select("#yAxisId0").selectAll('.ticktext'); + tickLabels.first().remove(); + d3.select("#yAxisId1").selectAll('.ticktext').remove(); + + if (isSingleMonth) { + drawChart.selectAll('.x.axis').selectAll('.tick').selectAll('text')[1][0].textContent = singleMonthName; + } + + //Append Data Points + for (var x = 0; x < dataObj.length; x++) { + drawChart.append('g').attr('id', "pathId" + x).attr("transform", "translate(" + (isSingleMonth === true) * width / 2 + ",0)"); + if (idx >= stackChartConfig.shapes.length) { + idx = 0; + } + var shape = stackChartConfig.shapes[idx], shapeToAppend; + if (shape == 'rect' || shape == 'triangle') { + shapeToAppend = 'polygon'; + } + else { + shapeToAppend = 'circle'; + } + + var newDataObj; + if (isSingleMonth) { + newDataObj = dataObj[x].values.slice(0, 1); + } else { + newDataObj = dataObj[x].values; + } + + var dataPoints = drawChart.select('#pathId' + x).selectAll(shapeToAppend) + .data(newDataObj) + .enter() + .append(shapeToAppend) + .attr('class', shape); + drawShapes(shape, dataPoints); + idx++; + } + + //Fill color in dataPoints + for (var a = 0; a <= dataObj.length; a++) { + var Dots = drawChart.selectAll('.' + stackChartConfig.shapes[a]); + Dots.attr('fill', scope.legendColors[a]); + } + + //function to draw multiple shapes for Data Points + function drawShapes(shape, dataPoints) { + switch (shape) { + case 'circle': + var circle = dataPoints.attr("cx", function (d) { + return xRange(d.numericMonth); + }).attr("cy", function (d) { + return yRange(d.y + d.y0); + }).attr("r", stackChartConfig.shapeSize[0]).on("mouseover", function (d) { + show_tooltip_grid_line(d3.select(this).attr("cx"), "circle", "cx"); + var offsetX = Math.ceil(d3.select(this).attr("cx")); + var offsetY = Math.round(d3.select(this).attr("cy")); + d3.selectAll('svg#' + attrs.id + " " + "path").style("fill-opacity", stackChartConfig.chartOpacity); + d3.selectAll('svg#' + attrs.id + " " + "polygon").style("fill-opacity", stackChartConfig.chartOpacity); + d3.selectAll('svg#' + attrs.id + " " + "circle").style("fill-opacity", stackChartConfig.chartOpacity); + mouseOver(d, offsetX, offsetY); + }).on("mouseout", function () { + hide_tooltip_grid_line(d3.select(this).attr("cx"), "circle", "cx"); + d3.selectAll('svg#' + attrs.id + " " + "path").style("fill-opacity", 1); + d3.selectAll('svg#' + attrs.id + " " + "polygon").style("fill-opacity", 1); + d3.selectAll('svg#' + attrs.id + " " + "circle").style("fill-opacity", 1); + scope.tooltipFlag = false; + scope.$apply(); + }); + circle.append('desc').append('title').text(function (d) { + var nvdaObj = tooltipData[d.month]; + return (addTitle(nvdaObj, d)); + }); + break; + case 'rect': + var rect = dataPoints.attr("points", function (d) { + var x = parseInt(xRange(d.numericMonth), 10); + x = x + (stackChartConfig.shapeSize[1] / 2); + var y = parseInt(yRange(d.y + d.y0), 10); + y = y - (stackChartConfig.shapeSize[1] / 2); + var x1 = parseInt((x - stackChartConfig.shapeSize[1]), 10); + var y1 = y; + var x2 = x1; + var y2 = parseInt((y1 + stackChartConfig.shapeSize[1]), 10); + var x3 = x; + var y3 = y2; + var tmp = x2 + "," + y2 + " " + x3 + "," + y3 + " " + x + "," + y + " " + x1 + "," + y1; + return tmp; + }).attr('x', function (d) { + return xRange(d.numericMonth); + }).attr('y', function (d) { + return yRange(d.y + d.y0); + }).on("mouseover", function (d) { + show_tooltip_grid_line(d3.select(this).attr("x"), "rect", "x"); + var offsetX = Math.ceil(d3.select(this).attr("x")); + var offsetY = Math.round(d3.select(this).attr("y")); + d3.selectAll('svg#' + attrs.id + " " + "path").style("fill-opacity", stackChartConfig.chartOpacity); + d3.selectAll('svg#' + attrs.id + " " + "polygon").style("fill-opacity", stackChartConfig.chartOpacity); + d3.selectAll('svg#' + attrs.id + " " + "circle").style("fill-opacity", stackChartConfig.chartOpacity); + mouseOver(d, offsetX, offsetY); + }).on("mouseout", function () { + hide_tooltip_grid_line(d3.select(this).attr("x"), "rect", "x"); + d3.selectAll('svg#' + attrs.id + " " + "path").style("fill-opacity", 1); + d3.selectAll('svg#' + attrs.id + " " + "polygon").style("fill-opacity", 1); + d3.selectAll('svg#' + attrs.id + " " + "circle").style("fill-opacity", 1); + scope.tooltipFlag = false; + scope.$apply(); + }); + rect.append('desc').append('title').text(function (d) { + var nvdaObj = tooltipData[d.month]; + return (addTitle(nvdaObj, d)); + }); + break; + case 'triangle': + var triangle = dataPoints.attr("points", function (d) { + var x = parseInt(xRange(d.numericMonth), 10); + var y = parseInt(yRange(d.y + d.y0), 10); + var x1 = parseInt((x - stackChartConfig.shapeSize[2]), 10); + var y1 = parseInt((y - stackChartConfig.shapeSize[2]), 10); + var x2 = parseInt((x + stackChartConfig.shapeSize[2]), 10); + var y2 = y1; + var tmp = x1 + "," + y1 + " " + x + "," + y + " " + x2 + "," + y2; + return tmp; + }).attr("transform", function (d) { + var x = parseInt(xRange(d.numericMonth), 10); + var y = parseInt(yRange(d.y + d.y0), 10); + y = y - 2; + var tmp = "rotate(180," + x + "," + y + ")"; + return tmp; + }).attr('x', function (d) { + return xRange(d.numericMonth); + }).attr('y', function (d) { + return yRange(d.y + d.y0); + }).on("mouseover", function (d) { + show_tooltip_grid_line(d3.select(this).attr("x"), "triangle", "x"); + var offsetX = Math.ceil(d3.select(this).attr("x")); + var offsetY = Math.round(d3.select(this).attr("y")); + d3.selectAll('svg#' + attrs.id + " " + "path").style("fill-opacity", stackChartConfig.chartOpacity); + d3.selectAll('svg#' + attrs.id + " " + "polygon").style("fill-opacity", stackChartConfig.chartOpacity); + d3.selectAll('svg#' + attrs.id + " " + "circle").style("fill-opacity", stackChartConfig.chartOpacity); + mouseOver(d, offsetX, offsetY); + }).on("mouseout", function () { + hide_tooltip_grid_line(d3.select(this).attr("x"), "triangle", "x"); + d3.selectAll('svg#' + attrs.id + " " + "path").style("fill-opacity", 1); + d3.selectAll('svg#' + attrs.id + " " + "polygon").style("fill-opacity", 1); + d3.selectAll('svg#' + attrs.id + " " + "circle").style("fill-opacity", 1); + scope.tooltipFlag = false; + scope.$apply(); + }); + triangle.append('desc').append('title').text(function (d) { + var nvdaObj = tooltipData[d.month]; + return (addTitle(nvdaObj, d)); + }); + break; + } + } + + //Draw Grid Lines + drawChart.append("g") + .attr("class", "grid") + .attr("id", "yStackGrid") + .attr("transform", "translate(0,0)") + .call(yAxisGrid) + .selectAll("text").remove(); + + // Draw the x Grid lines + drawChart.append("g") + .attr("class", "grid") + .attr("id", "xGrid") + .attr("transform", "translate(" + (isSingleMonth === true) * width / 2 + ",0)") + .call(make_x_axis() + .tickSize(-height, 0) + .tickFormat("")); + + // function for the x grid lines + function make_x_axis() { + return d3.svg.axis() + .scale(xRange) + .orient("top") + .tickFormat(d3.time.format('%b')).ticks(d3.time.months); + } + + drawChart.select("#xGrid").selectAll("line").style("stroke", "none"); + drawChart.select("#xGrid").selectAll("line") + .attr("id", function (d, i) { + return ("xAxisLine" + i); + }); + //Add title for NVDA screen reader + function addTitle(nvdaObj, d) { + var temp = ""; + for (var y = 0; y < nvdaObj.length; y++) { + temp = temp + nvdaObj[y].seriesName + nvdaObj[y].seriesVal; + } + return (tooltipFormat(d.numericMonth) + "--" + temp + "Total Charges" + nvdaObj.total); + } + + //Show Grid Lines on Mouse Hover + function show_tooltip_grid_line(offsetX, shape, attr) { + try { + var dataLength; + if (isSingleMonth) { + dataLength = 1; + } else { + dataLength = scope.chartData[0].values.length; + } + + for (var i = 0; i < dataLength; i++) { + var circle = drawChart.selectAll("." + shape); + if (circle[0][i].getAttribute(attr) === offsetX) { + drawChart.select("#xAxisLine" + i).style("stroke", stackChartConfig.gridLineColor); + } + } + } catch (e) { + } + } + + //Hide grid Lines + function hide_tooltip_grid_line(offsetX, shape, attr) { + try { + var dataLength; + if (isSingleMonth) { + dataLength = 1; + } else { + dataLength = scope.chartData[0].values.length; + } + + for (var i = 0; i < dataLength; i++) { + var circle = drawChart.selectAll("." + shape); + if (circle[0][i].getAttribute(attr) === offsetX) { + drawChart.select("#xAxisLine" + i).style("stroke", "transparent"); + } + } + } catch (e) { + } + } + + //MouseOver Event + function mouseOver(d, offsetX, offsetY) { + for (var key in tooltipData) { + if (key == d.month) { + var data = angular.copy(tooltipData); + scope.stackDataPoint = data[key].reverse(); + break; + } + } + var tmp = 0, monthTotalVal = 0; + for (var b = 0; b < scope.stackDataPoint.length; b++) { + tmp = parseFloat(scope.stackDataPoint[b].seriesVal); + monthTotalVal = monthTotalVal + tmp; + } + scope.total = monthTotalVal; + scope.stackDataPoint.total = monthTotalVal; + + scope.monthPoint = {"xData": tooltipFormat(d.numericMonth).replace('-', ' ')}; + scope.$apply(); + $timeout(function(){ + offsetY = offsetY - stackChartConfig.tooltipTopMargin; + var tooltipEl = element.children().eq(2); + var tooltipWidth = tooltipEl[0].offsetWidth; + if (isSingleMonth) { + offsetX = offsetX - (tooltipWidth/2) + stackChartConfig.tooltipLeftMargin + (width / 2); + } else { + offsetX = offsetX - (tooltipWidth/2) + stackChartConfig.tooltipLeftMargin; + } + scope.tooltipStyle = {"left": offsetX + "px", "top": offsetY + "px"}; + scope.tooltipFlag = true; + },0); + + + + + } + //fix for removing upper text if it is below to year label +// try { +// var lastTickPostion = drawChart.selectAll('#yAxisId0').selectAll('.tick')[0].length - 1; +// var lastGridPos = drawChart.select("#yStackGrid").selectAll('.tick')[0].length - 1; +// var val = drawChart.selectAll('#yAxisId0').selectAll('.tick')[0][lastTickPostion].attributes.transform.value.split(',')[1].split(')')[0]; +// if (val < 20) { +// drawChart.selectAll('#yAxisId0').selectAll('text')[0][lastTickPostion - 1].remove(); +// drawChart.select("#yStackGrid").selectAll('.tick')[0][lastGridPos].remove(); +// } +// } catch (e) { +// } + scope.refreshChart = false; + }); + } + }; + }]) + .filter('filterInput', function () { + return function (input) { + return input.replace(/ +/g, "").toLowerCase(); + }; + }); +angular.module("template/areachartD3/attAreaChartD3.html", []).run(["$templateCache", function($templateCache) { + $templateCache.put("template/areachartD3/attAreaChartD3.html", + "<div class=\"areaChartD3\">\n" + + " <ul class=\"legendsList\" ng-show=\"showLegend\">\n" + + " <li ng-repeat=\"label in legendLabel\" id=\"{{label.series|filterInput}}\">\n" + + " <i class=\"legend-icon\" ng-style=\"addLegendColor($index)\"></i>{{label.series}}\n" + + " </li>\n" + + " </ul>\n" + + " <div id=\"areaChartContainer\">\n" + + " </div>\n" + + " <div ng-class=\"{'tooltip--on': tooltipFlag,'tooltip': !tooltipFlag}\" ng-style=\"tooltipStyle\">\n" + + " <span class=\"title\">{{dataPoint.xData}}</span>\n" + + " <p>\n" + + " <span class=\"alignLeft\"><i class=\"legend-icon\" ng-style=\"addLegendColor(1)\"></i>Available</span>\n" + + " <span class=\"alignRight\">{{dataPoint.dataAvailable}} <span>{{dataPoint.usageDataType}}</span></span>\n" + + " </p>\n" + + " <div style=\"clear:both\"></div> \n" + + " <p>\n" + + " <span class=\"alignLeft\"><i class=\"legend-icon\" ng-style=\"addLegendColor(0)\"></i>Used</span>\n" + + " <span class=\"alignRight\">{{dataPoint.dataUsed}} <span>{{dataPoint.availableDataType}}</span></span>\n" + + " </p>\n" + + " <div style=\"clear:both\"></div>\n" + + " <p ng-show=\"overageFlag\">\n" + + " <span class=\"alignLeft\"><i class=\"legend-icon\" ng-style=\"addLegendColor(2)\"></i>Overage</span> \n" + + " <span class=\"alignRight\">{{dataPoint.overage}}</span>\n" + + " </p>\n" + + " <div style=\"clear:both\"></div>\n" + + " <p ng-show=\"underageFlag\">\n" + + " <span class=\"alignLeft\">Buffer</span> \n" + + " <span class=\"alignRight\">{{dataPoint.underage}}</span>\n" + + " </p>\n" + + " <div style=\"clear:both\"></div>\n" + + " <span class=\"tooltipArrow\"></span>\n" + + " </div>\n" + + "</div>"); +}]); + +angular.module("template/barchartD3/attBarChartD3.html", []).run(["$templateCache", function($templateCache) { + $templateCache.put("template/barchartD3/attBarChartD3.html", + "<div class=\"barChartD3\">\n" + + " <div id=\"barChartContainer\">\n" + + " <span class=\"tooltip\" ng-class=\"{'tooltip--on': tooltipFlag}\" ng-show=\"tooltipFlag\" ng-style=\"tooltipStyle\">\n" + + " <span class=\"title\">{{dataPoint.name}}</span>\n" + + " <span><span class=\"alignText\">Wireless number</span><span style=\"float:right\">{{dataPoint.phoneNumber}}</span></span>\n" + + " <span><span class=\"alignText\">Charges</span><span style=\"float:right\">{{dataPoint.charges}}</span></span>\n" + + " <span class=\"tooltipArrow\"></span>\n" + + " </span>\n" + + " </div>\n" + + "</div>"); +}]); + +angular.module("template/coschartD3/attCosd3Chart.html", []).run(["$templateCache", function($templateCache) { + $templateCache.put("template/coschartD3/attCosd3Chart.html", + "<div class=\"attCosd3Chart\">\n" + + " <div class=\"chartLegend\" ng-if=\"legendPosition == 'top' && legendRequired\">\n" + + " <ul>\n" + + " <li ng-style=\"addLegendColor()\">\n" + + " <div>\n" + + " <span class=\"LegendLabel\">{{LegendLabel}}</span> <span class=\"LegendCategory\">{{LegendCategory}}</span> <span class=\"legendItemValue\">({{cosval}})</span>\n" + + " </div>\n" + + " </li>\n" + + " </ul>\n" + + " </div>\n" + + " <div id={{chartID}} class=\"cosd3Container\"></div>\n" + + " <div class=\"chartLegend\" ng-if=\"legendPosition == 'bottom' && legendRequired\">\n" + + " <ul>\n" + + " <li ng-style=\"addLegendColor()\">\n" + + " <div>\n" + + " <span class=\"LegendLabel\">{{LegendLabel}}</span> <span class=\"LegendCategory\">{{LegendCategory}}</span> <span class=\"legendItemValue\">({{cosval}})</span>\n" + + " </div>\n" + + " </li>\n" + + " </ul>\n" + + " </div>\n" + + "</div>"); +}]); + +angular.module("template/coschartwithbarD3/attCosBarD3Chart.html", []).run(["$templateCache", function($templateCache) { + $templateCache.put("template/coschartwithbarD3/attCosBarD3Chart.html", + "<div class=\"attCosWithBard3Chart\">\n" + + " <div id={{chartID}} class=\"cosd3Container\"></div>\n" + + " <div id={{snickrbarId}} class=\"snickrBar\" ng-if=\"barRequired\"></div>\n" + + "</div>"); +}]); + +angular.module("template/cosmultichartD3/attCosmultid3Chart.html", []).run(["$templateCache", function($templateCache) { + $templateCache.put("template/cosmultichartD3/attCosmultid3Chart.html", + "<div class=\"attCosmultid3Chart\">\n" + + " <div class=\"chartLegend\" ng-if=\"legendPosition == 'top' && legendRequired\">\n" + + " <ul>\n" + + " <li ng-repeat=\"item in chartData\" ng-style=\"addLegendColor($index,item)\" chart-legend-id=\"{{item.name}}\">\n" + + " <div>\n" + + " <span class=\"LegendLabel\">{{item.name}}</span> <span class=\"LegendCategory\">{{item.category}}</span> <span class=\"legendItemValue\">({{item.value}}%)</span>\n" + + " </div>\n" + + " </li>\n" + + " </ul>\n" + + " </div>\n" + + " <div id={{chartID}} class=\"cosmultid3Container\"></div>\n" + + " <div class=\"chartLegend\" ng-if=\"legendPosition == 'bottom' && legendRequired\">\n" + + " <ul>\n" + + " <li ng-repeat=\"item in chartData\" ng-style=\"addLegendColor($index,item)\" chart-legend-id=\"{{item.name}}\">\n" + + " <div>\n" + + " <span class=\"LegendLabel\">{{item.name}}</span> <span class=\"LegendCategory\">{{item.category}}</span> <span class=\"legendItemValue\">({{item.value}}%)</span>\n" + + " </div>\n" + + " </li>\n" + + " </ul>\n" + + " </div>\n" + + "</div>"); +}]); + +angular.module("template/donutD3/attDonutd3Chart.html", []).run(["$templateCache", function($templateCache) { + $templateCache.put("template/donutD3/attDonutd3Chart.html", + "<div class=\"attDonutd3Chart\">\n" + + " <div id={{chartID}} class=\"chartContainer\" ng-class=\"addStyle('chartContainer')\"></div>\n" + + " <div ng-show=\"legendRequired\" chartLegend class=\"chartLegend\" ng-class=\"addStyle('chartLegend')\">\n" + + " <ul>\n" + + " <li ng-repeat=\"item in chartData\" ng-style=\"addLegendColor($index,item)\" chart-legend-id=\"{{item.name|filterData}}\" ng-mouseover=\"legendMouseOver(item,$index,$event)\" ng-mouseleave=\"legendMouseLeave(item,$index,$event)\" ng-class=\"LegendClass\" ng-click=\"legendclickcallback({name:item.name , value:item.value})\">\n" + + " <div ng-class=\"{'emptyticket-category': item.value ===0}\" >\n" + + " <span class=\"legendItemName\">{{item.name}}</span> <span class=\"legendItemValue\">({{item.value}})</span>\n" + + " </div>\n" + + " </li>\n" + + " </ul>\n" + + " </div>\n" + + " <div style=\"clear: both;\"></div>\n" + + "</div>"); +}]); + +angular.module("template/donutFusion/attDonutfusionChart.html", []).run(["$templateCache", function($templateCache) { + $templateCache.put("template/donutFusion/attDonutfusionChart.html", + "<div class=\"attDonutfusionChart\">\n" + + " <div id=\"donutFusionChart\" chartContainer class=\"chartContainer\" ng-style=\"addStyle('chartContainer')\"></div>\n" + + " <div ng-show=\"legendRequired\" chartLegend class=\"chartLegend\" ng-style=\"addStyle('chartLegend')\">\n" + + " <ul>\n" + + " <li ng-repeat=\"item in chartData\" ng-show=\"item.value > 0\" ng-style=\"addLegendColor($index)\">\n" + + " <div chart-legend-id=\"{{item.name|filterData}}_fusion\">\n" + + " <span class=\"legendItemName\">{{item.name}}</span> <span class=\"legendItemValue\">({{item.value}})</span>\n" + + " </div>\n" + + " </li>\n" + + " </ul>\n" + + " </div>\n" + + " <div style=\"clear: both;\">\n" + + " </div>\n" + + "</div> "); +}]); + +angular.module("template/horseshoeD3/attHorseshoeD3Chart.html", []).run(["$templateCache", function($templateCache) { + $templateCache.put("template/horseshoeD3/attHorseshoeD3Chart.html", + "<div class=\"attHorseshoed3Chart\">\n" + + " <div class=\"chartLegend\" ng-if=\"legendPosition == 'top' && legendRequired\">\n" + + " <ul>\n" + + " <li ng-style=\"addLegendColor()\">\n" + + " <div>\n" + + " <span class=\"LegendLabel\">{{LegendLabel}}</span> <span class=\"LegendCategory\">{{LegendCategory}}</span> <span class=\"legendItemValue\">({{guageVal}})</span>\n" + + " </div>\n" + + " </li>\n" + + " </ul>\n" + + " </div>\n" + + " <div class=\"horseshoed3Container\"></div>\n" + + " <div class=\"chartLegend\" ng-if=\"legendPosition == 'bottom' && legendRequired\">\n" + + " <ul>\n" + + " <li ng-style=\"addLegendColor()\">\n" + + " <div>\n" + + " <span class=\"LegendLabel\">{{LegendLabel}}</span> <span class=\"LegendCategory\">{{LegendCategory}}</span> <span class=\"legendItemValue\">({{guageVal}})</span>\n" + + " </div>\n" + + " </li>\n" + + " </ul>\n" + + " </div>\n" + + "</div>"); +}]); + +angular.module("template/stackedBarchart/stackedBarchart.html", []).run(["$templateCache", function($templateCache) { + $templateCache.put("template/stackedBarchart/stackedBarchart.html", + "<div class=\"stackedBarChart\">\n" + + " <ul class=\"legendsList\" ng-show=\"showLegend\">\n" + + " <li ng-repeat=\"label in chartData\" id=\"{{label.series|filterInput}}\">\n" + + " <i class=\"legend-icon\" ng-style=\"addLegendColor($index)\"></i>{{label.series}}\n" + + " </li>\n" + + " </ul>\n" + + " <div id=\"stackBarChartContainer\"></div>\n" + + " <div ng-class=\"{'tooltip--on': tooltipFlag,'tooltip': !tooltipFlag}\" ng-style=\"tooltipStyle\">\n" + + " <span class=\"title\">{{monthPoint.xData}}</span>\n" + + " <div ng-repeat=\"label in stackDataPoint\">\n" + + " <p>\n" + + " <span class=\"alignLeft\"><i class=\"legend-icon-stackedchart\" ng-style=\"addLegendColor($index)\"></i>{{label.seriesName}}</span>\n" + + " <span class=\"alignRight\">{{label.seriesVal| number:0}}</span>\n" + + " </p> \n" + + "\n" + + " <div style=\"clear:both\"></div>\n" + + " </div>\n" + + " <p>\n" + + " <span class=\"alignLeft\"><i class=\"legend-icon-stackedchart\"></i>Retainability percentage</span>\n" + + " <span class=\"alignRight\">{{stackDataPoint.seriesPer}}</span>\n" + + "\n" + + " </p>\n" + + " <div style=\"clear:both\"></div>\n" + + " <span class=\"tooltipArrow\"></span>\n" + + " </div>\n" + + "</div>"); +}]); + +angular.module("template/stackedareachart/stackedAreaChart.html", []).run(["$templateCache", function($templateCache) { + $templateCache.put("template/stackedareachart/stackedAreaChart.html", + "<div class=\"stackedAreaChart\">\n" + + " <ul class=\"legendsList\" ng-show=\"showLegend\">\n" + + " <li ng-repeat=\"label in chartData\" id=\"{{label.series|filterInput}}\">\n" + + " <i class=\"legend-icon\" ng-style=\"addLegendColor($index)\"></i>{{label.series}}\n" + + " </li>\n" + + " </ul>\n" + + " <div id=\"stackChartContainer\"></div>\n" + + " <div ng-class=\"{'tooltip--on': tooltipFlag,'tooltip': !tooltipFlag}\" ng-style=\"tooltipStyle\">\n" + + " <span class=\"title\">{{monthPoint.xData}}</span>\n" + + " <div ng-repeat=\"label in stackDataPoint\">\n" + + " <p>\n" + + " <span class=\"alignLeft\"><i class=\"legend-icon-stackedchart\" ng-style=\"addToolTipLegendColor($index)\"></i>{{label.seriesName}}</span>\n" + + " <span class=\"alignRight\">{{label.seriesVal| currency}}</span>\n" + + " </p>\n" + + " <div style=\"clear:both\"></div> \n" + + " </div>\n" + + " <p>\n" + + " <span class=\"alignLeft\">Total charges</span>\n" + + " <span class=\"alignRight\">{{stackDataPoint.total| currency}}</span>\n" + + " </p>\n" + + " <div style=\"clear:both\"></div>\n" + + " <span class=\"tooltipArrow\"></span>\n" + + " </div>\n" + + "</div>"); +}]); |