diff options
| author |   st782s <statta@research.att.com> | 2017-05-04 07:48:42 -0400 |
|---|---|---|
| committer | st782s <statta@research.att.com> | 2017-05-04 12:28:17 -0400 |
| commit | b54df0ddd0c6a0372327c5aa3668e5a6458fcd64 (patch) | |
| tree | e69cfa9b314a801bd187cf0145d1d4306436229c /ecomp-portal-FE/client/bower_components/angular-ui-router/release | |
| parent | 39d1e62c84041831bfc52cca73b5ed5efaf57d27 (diff) | |
[PORTAL-7] Rebase
This rebasing includes common libraries and common overlays projects
abstraction of components
Change-Id: I9a24a338665c7cd058978e8636bc412d9e2fdce8
Signed-off-by: st782s <statta@research.att.com>
Diffstat (limited to 'ecomp-portal-FE/client/bower_components/angular-ui-router/release')
2 files changed, 0 insertions, 4547 deletions
diff --git a/ecomp-portal-FE/client/bower_components/angular-ui-router/release/angular-ui-router.js b/ecomp-portal-FE/client/bower_components/angular-ui-router/release/angular-ui-router.js deleted file mode 100644 index 26f76574..00000000 --- a/ecomp-portal-FE/client/bower_components/angular-ui-router/release/angular-ui-router.js +++ /dev/null @@ -1,4539 +0,0 @@ -/** - * State-based routing for AngularJS - * @version v0.2.18 - * @link http://angular-ui.github.com/ - * @license MIT License, http://www.opensource.org/licenses/MIT - */ - -/* commonjs package manager support (eg componentjs) */ -if (typeof module !== "undefined" && typeof exports !== "undefined" && module.exports === exports){ - module.exports = 'ui.router'; -} - -(function (window, angular, undefined) { -/*jshint globalstrict:true*/ -/*global angular:false*/ -'use strict'; - -var isDefined = angular.isDefined, - isFunction = angular.isFunction, - isString = angular.isString, - isObject = angular.isObject, - isArray = angular.isArray, - forEach = angular.forEach, - extend = angular.extend, - copy = angular.copy, - toJson = angular.toJson; - -function inherit(parent, extra) { - return extend(new (extend(function() {}, { prototype: parent }))(), extra); -} - -function merge(dst) { - forEach(arguments, function(obj) { - if (obj !== dst) { - forEach(obj, function(value, key) { - if (!dst.hasOwnProperty(key)) dst[key] = value; - }); - } - }); - return dst; -} - -/** - * Finds the common ancestor path between two states. - * - * @param {Object} first The first state. - * @param {Object} second The second state. - * @return {Array} Returns an array of state names in descending order, not including the root. - */ -function ancestors(first, second) { - var path = []; - - for (var n in first.path) { - if (first.path[n] !== second.path[n]) break; - path.push(first.path[n]); - } - return path; -} - -/** - * IE8-safe wrapper for `Object.keys()`. - * - * @param {Object} object A JavaScript object. - * @return {Array} Returns the keys of the object as an array. - */ -function objectKeys(object) { - if (Object.keys) { - return Object.keys(object); - } - var result = []; - - forEach(object, function(val, key) { - result.push(key); - }); - return result; -} - -/** - * IE8-safe wrapper for `Array.prototype.indexOf()`. - * - * @param {Array} array A JavaScript array. - * @param {*} value A value to search the array for. - * @return {Number} Returns the array index value of `value`, or `-1` if not present. - */ -function indexOf(array, value) { - if (Array.prototype.indexOf) { - return array.indexOf(value, Number(arguments[2]) || 0); - } - var len = array.length >>> 0, from = Number(arguments[2]) || 0; - from = (from < 0) ? Math.ceil(from) : Math.floor(from); - - if (from < 0) from += len; - - for (; from < len; from++) { - if (from in array && array[from] === value) return from; - } - return -1; -} - -/** - * Merges a set of parameters with all parameters inherited between the common parents of the - * current state and a given destination state. - * - * @param {Object} currentParams The value of the current state parameters ($stateParams). - * @param {Object} newParams The set of parameters which will be composited with inherited params. - * @param {Object} $current Internal definition of object representing the current state. - * @param {Object} $to Internal definition of object representing state to transition to. - */ -function inheritParams(currentParams, newParams, $current, $to) { - var parents = ancestors($current, $to), parentParams, inherited = {}, inheritList = []; - - for (var i in parents) { - if (!parents[i] || !parents[i].params) continue; - parentParams = objectKeys(parents[i].params); - if (!parentParams.length) continue; - - for (var j in parentParams) { - if (indexOf(inheritList, parentParams[j]) >= 0) continue; - inheritList.push(parentParams[j]); - inherited[parentParams[j]] = currentParams[parentParams[j]]; - } - } - return extend({}, inherited, newParams); -} - -/** - * Performs a non-strict comparison of the subset of two objects, defined by a list of keys. - * - * @param {Object} a The first object. - * @param {Object} b The second object. - * @param {Array} keys The list of keys within each object to compare. If the list is empty or not specified, - * it defaults to the list of keys in `a`. - * @return {Boolean} Returns `true` if the keys match, otherwise `false`. - */ -function equalForKeys(a, b, keys) { - if (!keys) { - keys = []; - for (var n in a) keys.push(n); // Used instead of Object.keys() for IE8 compatibility - } - - for (var i=0; i<keys.length; i++) { - var k = keys[i]; - if (a[k] != b[k]) return false; // Not '===', values aren't necessarily normalized - } - return true; -} - -/** - * Returns the subset of an object, based on a list of keys. - * - * @param {Array} keys - * @param {Object} values - * @return {Boolean} Returns a subset of `values`. - */ -function filterByKeys(keys, values) { - var filtered = {}; - - forEach(keys, function (name) { - filtered[name] = values[name]; - }); - return filtered; -} - -// like _.indexBy -// when you know that your index values will be unique, or you want last-one-in to win -function indexBy(array, propName) { - var result = {}; - forEach(array, function(item) { - result[item[propName]] = item; - }); - return result; -} - -// extracted from underscore.js -// Return a copy of the object only containing the whitelisted properties. -function pick(obj) { - var copy = {}; - var keys = Array.prototype.concat.apply(Array.prototype, Array.prototype.slice.call(arguments, 1)); - forEach(keys, function(key) { - if (key in obj) copy[key] = obj[key]; - }); - return copy; -} - -// extracted from underscore.js -// Return a copy of the object omitting the blacklisted properties. -function omit(obj) { - var copy = {}; - var keys = Array.prototype.concat.apply(Array.prototype, Array.prototype.slice.call(arguments, 1)); - for (var key in obj) { - if (indexOf(keys, key) == -1) copy[key] = obj[key]; - } - return copy; -} - -function pluck(collection, key) { - var result = isArray(collection) ? [] : {}; - - forEach(collection, function(val, i) { - result[i] = isFunction(key) ? key(val) : val[key]; - }); - return result; -} - -function filter(collection, callback) { - var array = isArray(collection); - var result = array ? [] : {}; - forEach(collection, function(val, i) { - if (callback(val, i)) { - result[array ? result.length : i] = val; - } - }); - return result; -} - -function map(collection, callback) { - var result = isArray(collection) ? [] : {}; - - forEach(collection, function(val, i) { - result[i] = callback(val, i); - }); - return result; -} - -/** - * @ngdoc overview - * @name ui.router.util - * - * @description - * # ui.router.util sub-module - * - * This module is a dependency of other sub-modules. Do not include this module as a dependency - * in your angular app (use {@link ui.router} module instead). - * - */ -angular.module('ui.router.util', ['ng']); - -/** - * @ngdoc overview - * @name ui.router.router - * - * @requires ui.router.util - * - * @description - * # ui.router.router sub-module - * - * This module is a dependency of other sub-modules. Do not include this module as a dependency - * in your angular app (use {@link ui.router} module instead). - */ -angular.module('ui.router.router', ['ui.router.util']); - -/** - * @ngdoc overview - * @name ui.router.state - * - * @requires ui.router.router - * @requires ui.router.util - * - * @description - * # ui.router.state sub-module - * - * This module is a dependency of the main ui.router module. Do not include this module as a dependency - * in your angular app (use {@link ui.router} module instead). - * - */ -angular.module('ui.router.state', ['ui.router.router', 'ui.router.util']); - -/** - * @ngdoc overview - * @name ui.router - * - * @requires ui.router.state - * - * @description - * # ui.router - * - * ## The main module for ui.router - * There are several sub-modules included with the ui.router module, however only this module is needed - * as a dependency within your angular app. The other modules are for organization purposes. - * - * The modules are: - * * ui.router - the main "umbrella" module - * * ui.router.router - - * - * *You'll need to include **only** this module as the dependency within your angular app.* - * - * <pre> - * <!doctype html> - * <html ng-app="myApp"> - * <head> - * <script src="js/angular.js"></script> - * <!-- Include the ui-router script --> - * <script src="js/angular-ui-router.min.js"></script> - * <script> - * // ...and add 'ui.router' as a dependency - * var myApp = angular.module('myApp', ['ui.router']); - * </script> - * </head> - * <body> - * </body> - * </html> - * </pre> - */ -angular.module('ui.router', ['ui.router.state']); - -angular.module('ui.router.compat', ['ui.router']); - -/** - * @ngdoc object - * @name ui.router.util.$resolve - * - * @requires $q - * @requires $injector - * - * @description - * Manages resolution of (acyclic) graphs of promises. - */ -$Resolve.$inject = ['$q', '$injector']; -function $Resolve( $q, $injector) { - - var VISIT_IN_PROGRESS = 1, - VISIT_DONE = 2, - NOTHING = {}, - NO_DEPENDENCIES = [], - NO_LOCALS = NOTHING, - NO_PARENT = extend($q.when(NOTHING), { $$promises: NOTHING, $$values: NOTHING }); - - - /** - * @ngdoc function - * @name ui.router.util.$resolve#study - * @methodOf ui.router.util.$resolve - * - * @description - * Studies a set of invocables that are likely to be used multiple times. - * <pre> - * $resolve.study(invocables)(locals, parent, self) - * </pre> - * is equivalent to - * <pre> - * $resolve.resolve(invocables, locals, parent, self) - * </pre> - * but the former is more efficient (in fact `resolve` just calls `study` - * internally). - * - * @param {object} invocables Invocable objects - * @return {function} a function to pass in locals, parent and self - */ - this.study = function (invocables) { - if (!isObject(invocables)) throw new Error("'invocables' must be an object"); - var invocableKeys = objectKeys(invocables || {}); - - // Perform a topological sort of invocables to build an ordered plan - var plan = [], cycle = [], visited = {}; - function visit(value, key) { - if (visited[key] === VISIT_DONE) return; - - cycle.push(key); - if (visited[key] === VISIT_IN_PROGRESS) { - cycle.splice(0, indexOf(cycle, key)); - throw new Error("Cyclic dependency: " + cycle.join(" -> ")); - } - visited[key] = VISIT_IN_PROGRESS; - - if (isString(value)) { - plan.push(key, [ function() { return $injector.get(value); }], NO_DEPENDENCIES); - } else { - var params = $injector.annotate(value); - forEach(params, function (param) { - if (param !== key && invocables.hasOwnProperty(param)) visit(invocables[param], param); - }); - plan.push(key, value, params); - } - - cycle.pop(); - visited[key] = VISIT_DONE; - } - forEach(invocables, visit); - invocables = cycle = visited = null; // plan is all that's required - - function isResolve(value) { - return isObject(value) && value.then && value.$$promises; - } - - return function (locals, parent, self) { - if (isResolve(locals) && self === undefined) { - self = parent; parent = locals; locals = null; - } - if (!locals) locals = NO_LOCALS; - else if (!isObject(locals)) { - throw new Error("'locals' must be an object"); - } - if (!parent) parent = NO_PARENT; - else if (!isResolve(parent)) { - throw new Error("'parent' must be a promise returned by $resolve.resolve()"); - } - - // To complete the overall resolution, we have to wait for the parent - // promise and for the promise for each invokable in our plan. - var resolution = $q.defer(), - result = resolution.promise, - promises = result.$$promises = {}, - values = extend({}, locals), - wait = 1 + plan.length/3, - merged = false; - - function done() { - // Merge parent values we haven't got yet and publish our own $$values - if (!--wait) { - if (!merged) merge(values, parent.$$values); - result.$$values = values; - result.$$promises = result.$$promises || true; // keep for isResolve() - delete result.$$inheritedValues; - resolution.resolve(values); - } - } - - function fail(reason) { - result.$$failure = reason; - resolution.reject(reason); - } - - // Short-circuit if parent has already failed - if (isDefined(parent.$$failure)) { - fail(parent.$$failure); - return result; - } - - if (parent.$$inheritedValues) { - merge(values, omit(parent.$$inheritedValues, invocableKeys)); - } - - // Merge parent values if the parent has already resolved, or merge - // parent promises and wait if the parent resolve is still in progress. - extend(promises, parent.$$promises); - if (parent.$$values) { - merged = merge(values, omit(parent.$$values, invocableKeys)); - result.$$inheritedValues = omit(parent.$$values, invocableKeys); - done(); - } else { - if (parent.$$inheritedValues) { - result.$$inheritedValues = omit(parent.$$inheritedValues, invocableKeys); - } - parent.then(done, fail); - } - - // Process each invocable in the plan, but ignore any where a local of the same name exists. - for (var i=0, ii=plan.length; i<ii; i+=3) { - if (locals.hasOwnProperty(plan[i])) done(); - else invoke(plan[i], plan[i+1], plan[i+2]); - } - - function invoke(key, invocable, params) { - // Create a deferred for this invocation. Failures will propagate to the resolution as well. - var invocation = $q.defer(), waitParams = 0; - function onfailure(reason) { - invocation.reject(reason); - fail(reason); - } - // Wait for any parameter that we have a promise for (either from parent or from this - // resolve; in that case study() will have made sure it's ordered before us in the plan). - forEach(params, function (dep) { - if (promises.hasOwnProperty(dep) && !locals.hasOwnProperty(dep)) { - waitParams++; - promises[dep].then(function (result) { - values[dep] = result; - if (!(--waitParams)) proceed(); - }, onfailure); - } - }); - if (!waitParams) proceed(); - function proceed() { - if (isDefined(result.$$failure)) return; - try { - invocation.resolve($injector.invoke(invocable, self, values)); - invocation.promise.then(function (result) { - values[key] = result; - done(); - }, onfailure); - } catch (e) { - onfailure(e); - } - } - // Publish promise synchronously; invocations further down in the plan may depend on it. - promises[key] = invocation.promise; - } - - return result; - }; - }; - - /** - * @ngdoc function - * @name ui.router.util.$resolve#resolve - * @methodOf ui.router.util.$resolve - * - * @description - * Resolves a set of invocables. An invocable is a function to be invoked via - * `$injector.invoke()`, and can have an arbitrary number of dependencies. - * An invocable can either return a value directly, - * or a `$q` promise. If a promise is returned it will be resolved and the - * resulting value will be used instead. Dependencies of invocables are resolved - * (in this order of precedence) - * - * - from the specified `locals` - * - from another invocable that is part of this `$resolve` call - * - from an invocable that is inherited from a `parent` call to `$resolve` - * (or recursively - * - from any ancestor `$resolve` of that parent). - * - * The return value of `$resolve` is a promise for an object that contains - * (in this order of precedence) - * - * - any `locals` (if specified) - * - the resolved return values of all injectables - * - any values inherited from a `parent` call to `$resolve` (if specified) - * - * The promise will resolve after the `parent` promise (if any) and all promises - * returned by injectables have been resolved. If any invocable - * (or `$injector.invoke`) throws an exception, or if a promise returned by an - * invocable is rejected, the `$resolve` promise is immediately rejected with the - * same error. A rejection of a `parent` promise (if specified) will likewise be - * propagated immediately. Once the `$resolve` promise has been rejected, no - * further invocables will be called. - * - * Cyclic dependencies between invocables are not permitted and will cause `$resolve` - * to throw an error. As a special case, an injectable can depend on a parameter - * with the same name as the injectable, which will be fulfilled from the `parent` - * injectable of the same name. This allows inherited values to be decorated. - * Note that in this case any other injectable in the same `$resolve` with the same - * dependency would see the decorated value, not the inherited value. - * - * Note that missing dependencies -- unlike cyclic dependencies -- will cause an - * (asynchronous) rejection of the `$resolve` promise rather than a (synchronous) - * exception. - * - * Invocables are invoked eagerly as soon as all dependencies are available. - * This is true even for dependencies inherited from a `parent` call to `$resolve`. - * - * As a special case, an invocable can be a string, in which case it is taken to - * be a service name to be passed to `$injector.get()`. This is supported primarily - * for backwards-compatibility with the `resolve` property of `$routeProvider` - * routes. - * - * @param {object} invocables functions to invoke or - * `$injector` services to fetch. - * @param {object} locals values to make available to the injectables - * @param {object} parent a promise returned by another call to `$resolve`. - * @param {object} self the `this` for the invoked methods - * @return {object} Promise for an object that contains the resolved return value - * of all invocables, as well as any inherited and local values. - */ - this.resolve = function (invocables, locals, parent, self) { - return this.study(invocables)(locals, parent, self); - }; -} - -angular.module('ui.router.util').service('$resolve', $Resolve); - - -/** - * @ngdoc object - * @name ui.router.util.$templateFactory - * - * @requires $http - * @requires $templateCache - * @requires $injector - * - * @description - * Service. Manages loading of templates. - */ -$TemplateFactory.$inject = ['$http', '$templateCache', '$injector']; -function $TemplateFactory( $http, $templateCache, $injector) { - - /** - * @ngdoc function - * @name ui.router.util.$templateFactory#fromConfig - * @methodOf ui.router.util.$templateFactory - * - * @description - * Creates a template from a configuration object. - * - * @param {object} config Configuration object for which to load a template. - * The following properties are search in the specified order, and the first one - * that is defined is used to create the template: - * - * @param {string|object} config.template html string template or function to - * load via {@link ui.router.util.$templateFactory#fromString fromString}. - * @param {string|object} config.templateUrl url to load or a function returning - * the url to load via {@link ui.router.util.$templateFactory#fromUrl fromUrl}. - * @param {Function} config.templateProvider function to invoke via - * {@link ui.router.util.$templateFactory#fromProvider fromProvider}. - * @param {object} params Parameters to pass to the template function. - * @param {object} locals Locals to pass to `invoke` if the template is loaded - * via a `templateProvider`. Defaults to `{ params: params }`. - * - * @return {string|object} The template html as a string, or a promise for - * that string,or `null` if no template is configured. - */ - this.fromConfig = function (config, params, locals) { - return ( - isDefined(config.template) ? this.fromString(config.template, params) : - isDefined(config.templateUrl) ? this.fromUrl(config.templateUrl, params) : - isDefined(config.templateProvider) ? this.fromProvider(config.templateProvider, params, locals) : - null - ); - }; - - /** - * @ngdoc function - * @name ui.router.util.$templateFactory#fromString - * @methodOf ui.router.util.$templateFactory - * - * @description - * Creates a template from a string or a function returning a string. - * - * @param {string|object} template html template as a string or function that - * returns an html template as a string. - * @param {object} params Parameters to pass to the template function. - * - * @return {string|object} The template html as a string, or a promise for that - * string. - */ - this.fromString = function (template, params) { - return isFunction(template) ? template(params) : template; - }; - - /** - * @ngdoc function - * @name ui.router.util.$templateFactory#fromUrl - * @methodOf ui.router.util.$templateFactory - * - * @description - * Loads a template from the a URL via `$http` and `$templateCache`. - * - * @param {string|Function} url url of the template to load, or a function - * that returns a url. - * @param {Object} params Parameters to pass to the url function. - * @return {string|Promise.<string>} The template html as a string, or a promise - * for that string. - */ - this.fromUrl = function (url, params) { - if (isFunction(url)) url = url(params); - if (url == null) return null; - else return $http - .get(url, { cache: $templateCache, headers: { Accept: 'text/html' }}) - .then(function(response) { return response.data; }); - }; - - /** - * @ngdoc function - * @name ui.router.util.$templateFactory#fromProvider - * @methodOf ui.router.util.$templateFactory - * - * @description - * Creates a template by invoking an injectable provider function. - * - * @param {Function} provider Function to invoke via `$injector.invoke` - * @param {Object} params Parameters for the template. - * @param {Object} locals Locals to pass to `invoke`. Defaults to - * `{ params: params }`. - * @return {string|Promise.<string>} The template html as a string, or a promise - * for that string. - */ - this.fromProvider = function (provider, params, locals) { - return $injector.invoke(provider, null, locals || { params: params }); - }; -} - -angular.module('ui.router.util').service('$templateFactory', $TemplateFactory); - -var $$UMFP; // reference to $UrlMatcherFactoryProvider - -/** - * @ngdoc object - * @name ui.router.util.type:UrlMatcher - * - * @description - * Matches URLs against patterns and extracts named parameters from the path or the search - * part of the URL. A URL pattern consists of a path pattern, optionally followed by '?' and a list - * of search parameters. Multiple search parameter names are separated by '&'. Search parameters - * do not influence whether or not a URL is matched, but their values are passed through into - * the matched parameters returned by {@link ui.router.util.type:UrlMatcher#methods_exec exec}. - * - * Path parameter placeholders can be specified using simple colon/catch-all syntax or curly brace - * syntax, which optionally allows a regular expression for the parameter to be specified: - * - * * `':'` name - colon placeholder - * * `'*'` name - catch-all placeholder - * * `'{' name '}'` - curly placeholder - * * `'{' name ':' regexp|type '}'` - curly placeholder with regexp or type name. Should the - * regexp itself contain curly braces, they must be in matched pairs or escaped with a backslash. - * - * Parameter names may contain only word characters (latin letters, digits, and underscore) and - * must be unique within the pattern (across both path and search parameters). For colon - * placeholders or curly placeholders without an explicit regexp, a path parameter matches any - * number of characters other than '/'. For catch-all placeholders the path parameter matches - * any number of characters. - * - * Examples: - * - * * `'/hello/'` - Matches only if the path is exactly '/hello/'. There is no special treatment for - * trailing slashes, and patterns have to match the entire path, not just a prefix. - * * `'/user/:id'` - Matches '/user/bob' or '/user/1234!!!' or even '/user/' but not '/user' or - * '/user/bob/details'. The second path segment will be captured as the parameter 'id'. - * * `'/user/{id}'` - Same as the previous example, but using curly brace syntax. - * * `'/user/{id:[^/]*}'` - Same as the previous example. - * * `'/user/{id:[0-9a-fA-F]{1,8}}'` - Similar to the previous example, but only matches if the id - * parameter consists of 1 to 8 hex digits. - * * `'/files/{path:.*}'` - Matches any URL starting with '/files/' and captures the rest of the - * path into the parameter 'path'. - * * `'/files/*path'` - ditto. - * * `'/calendar/{start:date}'` - Matches "/calendar/2014-11-12" (because the pattern defined - * in the built-in `date` Type matches `2014-11-12`) and provides a Date object in $stateParams.start - * - * @param {string} pattern The pattern to compile into a matcher. - * @param {Object} config A configuration object hash: - * @param {Object=} parentMatcher Used to concatenate the pattern/config onto - * an existing UrlMatcher - * - * * `caseInsensitive` - `true` if URL matching should be case insensitive, otherwise `false`, the default value (for backward compatibility) is `false`. - * * `strict` - `false` if matching against a URL with a trailing slash should be treated as equivalent to a URL without a trailing slash, the default value is `true`. - * - * @property {string} prefix A static prefix of this pattern. The matcher guarantees that any - * URL matching this matcher (i.e. any string for which {@link ui.router.util.type:UrlMatcher#methods_exec exec()} returns - * non-null) will start with this prefix. - * - * @property {string} source The pattern that was passed into the constructor - * - * @property {string} sourcePath The path portion of the source property - * - * @property {string} sourceSearch The search portion of the source property - * - * @property {string} regex The constructed regex that will be used to match against the url when - * it is time to determine which url will match. - * - * @returns {Object} New `UrlMatcher` object - */ -function UrlMatcher(pattern, config, parentMatcher) { - config = extend({ params: {} }, isObject(config) ? config : {}); - - // Find all placeholders and create a compiled pattern, using either classic or curly syntax: - // '*' name - // ':' name - // '{' name '}' - // '{' name ':' regexp '}' - // The regular expression is somewhat complicated due to the need to allow curly braces - // inside the regular expression. The placeholder regexp breaks down as follows: - // ([:*])([\w\[\]]+) - classic placeholder ($1 / $2) (search version has - for snake-case) - // \{([\w\[\]]+)(?:\:\s*( ... ))?\} - curly brace placeholder ($3) with optional regexp/type ... ($4) (search version has - for snake-case - // (?: ... | ... | ... )+ - the regexp consists of any number of atoms, an atom being either - // [^{}\\]+ - anything other than curly braces or backslash - // \\. - a backslash escape - // \{(?:[^{}\\]+|\\.)*\} - a matched set of curly braces containing other atoms - var placeholder = /([:*])([\w\[\]]+)|\{([\w\[\]]+)(?:\:\s*((?:[^{}\\]+|\\.|\{(?:[^{}\\]+|\\.)*\})+))?\}/g, - searchPlaceholder = /([:]?)([\w\[\].-]+)|\{([\w\[\].-]+)(?:\:\s*((?:[^{}\\]+|\\.|\{(?:[^{}\\]+|\\.)*\})+))?\}/g, - compiled = '^', last = 0, m, - segments = this.segments = [], - parentParams = parentMatcher ? parentMatcher.params : {}, - params = this.params = parentMatcher ? parentMatcher.params.$$new() : new $$UMFP.ParamSet(), - paramNames = []; - - function addParameter(id, type, config, location) { - paramNames.push(id); - if (parentParams[id]) return parentParams[id]; - if (!/^\w+([-.]+\w+)*(?:\[\])?$/.test(id)) throw new Error("Invalid parameter name '" + id + "' in pattern '" + pattern + "'"); - if (params[id]) throw new Error("Duplicate parameter name '" + id + "' in pattern '" + pattern + "'"); - params[id] = new $$UMFP.Param(id, type, config, location); - return params[id]; - } - - function quoteRegExp(string, pattern, squash, optional) { - var surroundPattern = ['',''], result = string.replace(/[\\\[\]\^$*+?.()|{}]/g, "\\$&"); - if (!pattern) return result; - switch(squash) { - case false: surroundPattern = ['(', ')' + (optional ? "?" : "")]; break; - case true: - result = result.replace(/\/$/, ''); - surroundPattern = ['(?:\/(', ')|\/)?']; - break; - default: surroundPattern = ['(' + squash + "|", ')?']; break; - } - return result + surroundPattern[0] + pattern + surroundPattern[1]; - } - - this.source = pattern; - - // Split into static segments separated by path parameter placeholders. - // The number of segments is always 1 more than the number of parameters. - function matchDetails(m, isSearch) { - var id, regexp, segment, type, cfg, arrayMode; - id = m[2] || m[3]; // IE[78] returns '' for unmatched groups instead of null - cfg = config.params[id]; - segment = pattern.substring(last, m.index); - regexp = isSearch ? m[4] : m[4] || (m[1] == '*' ? '.*' : null); - - if (regexp) { - type = $$UMFP.type(regexp) || inherit($$UMFP.type("string"), { pattern: new RegExp(regexp, config.caseInsensitive ? 'i' : undefined) }); - } - - return { - id: id, regexp: regexp, segment: segment, type: type, cfg: cfg - }; - } - - var p, param, segment; - while ((m = placeholder.exec(pattern))) { - p = matchDetails(m, false); - if (p.segment.indexOf('?') >= 0) break; // we're into the search part - - param = addParameter(p.id, p.type, p.cfg, "path"); - compiled += quoteRegExp(p.segment, param.type.pattern.source, param.squash, param.isOptional); - segments.push(p.segment); - last = placeholder.lastIndex; - } - segment = pattern.substring(last); - - // Find any search parameter names and remove them from the last segment - var i = segment.indexOf('?'); - - if (i >= 0) { - var search = this.sourceSearch = segment.substring(i); - segment = segment.substring(0, i); - this.sourcePath = pattern.substring(0, last + i); - - if (search.length > 0) { - last = 0; - while ((m = searchPlaceholder.exec(search))) { - p = matchDetails(m, true); - param = addParameter(p.id, p.type, p.cfg, "search"); - last = placeholder.lastIndex; - // check if ?& - } - } - } else { - this.sourcePath = pattern; - this.sourceSearch = ''; - } - - compiled += quoteRegExp(segment) + (config.strict === false ? '\/?' : '') + '$'; - segments.push(segment); - - this.regexp = new RegExp(compiled, config.caseInsensitive ? 'i' : undefined); - this.prefix = segments[0]; - this.$$paramNames = paramNames; -} - -/** - * @ngdoc function - * @name ui.router.util.type:UrlMatcher#concat - * @methodOf ui.router.util.type:UrlMatcher - * - * @description - * Returns a new matcher for a pattern constructed by appending the path part and adding the - * search parameters of the specified pattern to this pattern. The current pattern is not - * modified. This can be understood as creating a pattern for URLs that are relative to (or - * suffixes of) the current pattern. - * - * @example - * The following two matchers are equivalent: - * <pre> - * new UrlMatcher('/user/{id}?q').concat('/details?date'); - * new UrlMatcher('/user/{id}/details?q&date'); - * </pre> - * - * @param {string} pattern The pattern to append. - * @param {Object} config An object hash of the configuration for the matcher. - * @returns {UrlMatcher} A matcher for the concatenated pattern. - */ -UrlMatcher.prototype.concat = function (pattern, config) { - // Because order of search parameters is irrelevant, we can add our own search - // parameters to the end of the new pattern. Parse the new pattern by itself - // and then join the bits together, but it's much easier to do this on a string level. - var defaultConfig = { - caseInsensitive: $$UMFP.caseInsensitive(), - strict: $$UMFP.strictMode(), - squash: $$UMFP.defaultSquashPolicy() - }; - return new UrlMatcher(this.sourcePath + pattern + this.sourceSearch, extend(defaultConfig, config), this); -}; - -UrlMatcher.prototype.toString = function () { - return this.source; -}; - -/** - * @ngdoc function - * @name ui.router.util.type:UrlMatcher#exec - * @methodOf ui.router.util.type:UrlMatcher - * - * @description - * Tests the specified path against this matcher, and returns an object containing the captured - * parameter values, or null if the path does not match. The returned object contains the values - * of any search parameters that are mentioned in the pattern, but their value may be null if - * they are not present in `searchParams`. This means that search parameters are always treated - * as optional. - * - * @example - * <pre> - * new UrlMatcher('/user/{id}?q&r').exec('/user/bob', { - * x: '1', q: 'hello' - * }); - * // returns { id: 'bob', q: 'hello', r: null } - * </pre> - * - * @param {string} path The URL path to match, e.g. `$location.path()`. - * @param {Object} searchParams URL search parameters, e.g. `$location.search()`. - * @returns {Object} The captured parameter values. - */ -UrlMatcher.prototype.exec = function (path, searchParams) { - var m = this.regexp.exec(path); - if (!m) return null; - searchParams = searchParams || {}; - - var paramNames = this.parameters(), nTotal = paramNames.length, - nPath = this.segments.length - 1, - values = {}, i, j, cfg, paramName; - - if (nPath !== m.length - 1) throw new Error("Unbalanced capture group in route '" + this.source + "'"); - - function decodePathArray(string) { - function reverseString(str) { return str.split("").reverse().join(""); } - function unquoteDashes(str) { return str.replace(/\\-/g, "-"); } - - var split = reverseString(string).split(/-(?!\\)/); - var allReversed = map(split, reverseString); - return map(allReversed, unquoteDashes).reverse(); - } - - var param, paramVal; - for (i = 0; i < nPath; i++) { - paramName = paramNames[i]; - param = this.params[paramName]; - paramVal = m[i+1]; - // if the param value matches a pre-replace pair, replace the value before decoding. - for (j = 0; j < param.replace.length; j++) { - if (param.replace[j].from === paramVal) paramVal = param.replace[j].to; - } - if (paramVal && param.array === true) paramVal = decodePathArray(paramVal); - if (isDefined(paramVal)) paramVal = param.type.decode(paramVal); - values[paramName] = param.value(paramVal); - } - for (/**/; i < nTotal; i++) { - paramName = paramNames[i]; - values[paramName] = this.params[paramName].value(searchParams[paramName]); - param = this.params[paramName]; - paramVal = searchParams[paramName]; - for (j = 0; j < param.replace.length; j++) { - if (param.replace[j].from === paramVal) paramVal = param.replace[j].to; - } - if (isDefined(paramVal)) paramVal = param.type.decode(paramVal); - values[paramName] = param.value(paramVal); - } - - return values; -}; - -/** - * @ngdoc function - * @name ui.router.util.type:UrlMatcher#parameters - * @methodOf ui.router.util.type:UrlMatcher - * - * @description - * Returns the names of all path and search parameters of this pattern in an unspecified order. - * - * @returns {Array.<string>} An array of parameter names. Must be treated as read-only. If the - * pattern has no parameters, an empty array is returned. - */ -UrlMatcher.prototype.parameters = function (param) { - if (!isDefined(param)) return this.$$paramNames; - return this.params[param] || null; -}; - -/** - * @ngdoc function - * @name ui.router.util.type:UrlMatcher#validates - * @methodOf ui.router.util.type:UrlMatcher - * - * @description - * Checks an object hash of parameters to validate their correctness according to the parameter - * types of this `UrlMatcher`. - * - * @param {Object} params The object hash of parameters to validate. - * @returns {boolean} Returns `true` if `params` validates, otherwise `false`. - */ -UrlMatcher.prototype.validates = function (params) { - return this.params.$$validates(params); -}; - -/** - * @ngdoc function - * @name ui.router.util.type:UrlMatcher#format - * @methodOf ui.router.util.type:UrlMatcher - * - * @description - * Creates a URL that matches this pattern by substituting the specified values - * for the path and search parameters. Null values for path parameters are - * treated as empty strings. - * - * @example - * <pre> - * new UrlMatcher('/user/{id}?q').format({ id:'bob', q:'yes' }); - * // returns '/user/bob?q=yes' - * </pre> - * - * @param {Object} values the values to substitute for the parameters in this pattern. - * @returns {string} the formatted URL (path and optionally search part). - */ -UrlMatcher.prototype.format = function (values) { - values = values || {}; - var segments = this.segments, params = this.parameters(), paramset = this.params; - if (!this.validates(values)) return null; - - var i, search = false, nPath = segments.length - 1, nTotal = params.length, result = segments[0]; - - function encodeDashes(str) { // Replace dashes with encoded "\-" - return encodeURIComponent(str).replace(/-/g, function(c) { return '%5C%' + c.charCodeAt(0).toString(16).toUpperCase(); }); - } - - for (i = 0; i < nTotal; i++) { - var isPathParam = i < nPath; - var name = params[i], param = paramset[name], value = param.value(values[name]); - var isDefaultValue = param.isOptional && param.type.equals(param.value(), value); - var squash = isDefaultValue ? param.squash : false; - var encoded = param.type.encode(value); - - if (isPathParam) { - var nextSegment = segments[i + 1]; - var isFinalPathParam = i + 1 === nPath; - - if (squash === false) { - if (encoded != null) { - if (isArray(encoded)) { - result += map(encoded, encodeDashes).join("-"); - } else { - result += encodeURIComponent(encoded); - } - } - result += nextSegment; - } else if (squash === true) { - var capture = result.match(/\/$/) ? /\/?(.*)/ : /(.*)/; - result += nextSegment.match(capture)[1]; - } else if (isString(squash)) { - result += squash + nextSegment; - } - - if (isFinalPathParam && param.squash === true && result.slice(-1) === '/') result = result.slice(0, -1); - } else { - if (encoded == null || (isDefaultValue && squash !== false)) continue; - if (!isArray(encoded)) encoded = [ encoded ]; - if (encoded.length === 0) continue; - encoded = map(encoded, encodeURIComponent).join('&' + name + '='); - result += (search ? '&' : '?') + (name + '=' + encoded); - search = true; - } - } - - return result; -}; - -/** - * @ngdoc object - * @name ui.router.util.type:Type - * - * @description - * Implements an interface to define custom parameter types that can be decoded from and encoded to - * string parameters matched in a URL. Used by {@link ui.router.util.type:UrlMatcher `UrlMatcher`} - * objects when matching or formatting URLs, or comparing or validating parameter values. - * - * See {@link ui.router.util.$urlMatcherFactory#methods_type `$urlMatcherFactory#type()`} for more - * information on registering custom types. - * - * @param {Object} config A configuration object which contains the custom type definition. The object's - * properties will override the default methods and/or pattern in `Type`'s public interface. - * @example - * <pre> - * { - * decode: function(val) { return parseInt(val, 10); }, - * encode: function(val) { return val && val.toString(); }, - * equals: function(a, b) { return this.is(a) && a === b; }, - * is: function(val) { return angular.isNumber(val) isFinite(val) && val % 1 === 0; }, - * pattern: /\d+/ - * } - * </pre> - * - * @property {RegExp} pattern The regular expression pattern used to match values of this type when - * coming from a substring of a URL. - * - * @returns {Object} Returns a new `Type` object. - */ -function Type(config) { - extend(this, config); -} - -/** - * @ngdoc function - * @name ui.router.util.type:Type#is - * @methodOf ui.router.util.type:Type - * - * @description - * Detects whether a value is of a particular type. Accepts a native (decoded) value - * and determines whether it matches the current `Type` object. - * - * @param {*} val The value to check. - * @param {string} key Optional. If the type check is happening in the context of a specific - * {@link ui.router.util.type:UrlMatcher `UrlMatcher`} object, this is the name of the - * parameter in which `val` is stored. Can be used for meta-programming of `Type` objects. - * @returns {Boolean} Returns `true` if the value matches the type, otherwise `false`. - */ -Type.prototype.is = function(val, key) { - return true; -}; - -/** - * @ngdoc function - * @name ui.router.util.type:Type#encode - * @methodOf ui.router.util.type:Type - * - * @description - * Encodes a custom/native type value to a string that can be embedded in a URL. Note that the - * return value does *not* need to be URL-safe (i.e. passed through `encodeURIComponent()`), it - * only needs to be a representation of `val` that has been coerced to a string. - * - * @param {*} val The value to encode. - * @param {string} key The name of the parameter in which `val` is stored. Can be used for - * meta-programming of `Type` objects. - * @returns {string} Returns a string representation of `val` that can be encoded in a URL. - */ -Type.prototype.encode = function(val, key) { - return val; -}; - -/** - * @ngdoc function - * @name ui.router.util.type:Type#decode - * @methodOf ui.router.util.type:Type - * - * @description - * Converts a parameter value (from URL string or transition param) to a custom/native value. - * - * @param {string} val The URL parameter value to decode. - * @param {string} key The name of the parameter in which `val` is stored. Can be used for - * meta-programming of `Type` objects. - * @returns {*} Returns a custom representation of the URL parameter value. - */ -Type.prototype.decode = function(val, key) { - return val; -}; - -/** - * @ngdoc function - * @name ui.router.util.type:Type#equals - * @methodOf ui.router.util.type:Type - * - * @description - * Determines whether two decoded values are equivalent. - * - * @param {*} a A value to compare against. - * @param {*} b A value to compare against. - * @returns {Boolean} Returns `true` if the values are equivalent/equal, otherwise `false`. - */ -Type.prototype.equals = function(a, b) { - return a == b; -}; - -Type.prototype.$subPattern = function() { - var sub = this.pattern.toString(); - return sub.substr(1, sub.length - 2); -}; - -Type.prototype.pattern = /.*/; - -Type.prototype.toString = function() { return "{Type:" + this.name + "}"; }; - -/** Given an encoded string, or a decoded object, returns a decoded object */ -Type.prototype.$normalize = function(val) { - return this.is(val) ? val : this.decode(val); -}; - -/* - * Wraps an existing custom Type as an array of Type, depending on 'mode'. - * e.g.: - * - urlmatcher pattern "/path?{queryParam[]:int}" - * - url: "/path?queryParam=1&queryParam=2 - * - $stateParams.queryParam will be [1, 2] - * if `mode` is "auto", then - * - url: "/path?queryParam=1 will create $stateParams.queryParam: 1 - * - url: "/path?queryParam=1&queryParam=2 will create $stateParams.queryParam: [1, 2] - */ -Type.prototype.$asArray = function(mode, isSearch) { - if (!mode) return this; - if (mode === "auto" && !isSearch) throw new Error("'auto' array mode is for query parameters only"); - - function ArrayType(type, mode) { - function bindTo(type, callbackName) { - return function() { - return type[callbackName].apply(type, arguments); - }; - } - - // Wrap non-array value as array - function arrayWrap(val) { return isArray(val) ? val : (isDefined(val) ? [ val ] : []); } - // Unwrap array value for "auto" mode. Return undefined for empty array. - function arrayUnwrap(val) { - switch(val.length) { - case 0: return undefined; - case 1: return mode === "auto" ? val[0] : val; - default: return val; - } - } - function falsey(val) { return !val; } - - // Wraps type (.is/.encode/.decode) functions to operate on each value of an array - function arrayHandler(callback, allTruthyMode) { - return function handleArray(val) { - if (isArray(val) && val.length === 0) return val; - val = arrayWrap(val); - var result = map(val, callback); - if (allTruthyMode === true) - return filter(result, falsey).length === 0; - return arrayUnwrap(result); - }; - } - - // Wraps type (.equals) functions to operate on each value of an array - function arrayEqualsHandler(callback) { - return function handleArray(val1, val2) { - var left = arrayWrap(val1), right = arrayWrap(val2); - if (left.length !== right.length) return false; - for (var i = 0; i < left.length; i++) { - if (!callback(left[i], right[i])) return false; - } - return true; - }; - } - - this.encode = arrayHandler(bindTo(type, 'encode')); - this.decode = arrayHandler(bindTo(type, 'decode')); - this.is = arrayHandler(bindTo(type, 'is'), true); - this.equals = arrayEqualsHandler(bindTo(type, 'equals')); - this.pattern = type.pattern; - this.$normalize = arrayHandler(bindTo(type, '$normalize')); - this.name = type.name; - this.$arrayMode = mode; - } - - return new ArrayType(this, mode); -}; - - - -/** - * @ngdoc object - * @name ui.router.util.$urlMatcherFactory - * - * @description - * Factory for {@link ui.router.util.type:UrlMatcher `UrlMatcher`} instances. The factory - * is also available to providers under the name `$urlMatcherFactoryProvider`. - */ -function $UrlMatcherFactory() { - $$UMFP = this; - - var isCaseInsensitive = false, isStrictMode = true, defaultSquashPolicy = false; - - // Use tildes to pre-encode slashes. - // If the slashes are simply URLEncoded, the browser can choose to pre-decode them, - // and bidirectional encoding/decoding fails. - // Tilde was chosen because it's not a RFC 3986 section 2.2 Reserved Character - function valToString(val) { return val != null ? val.toString().replace(/~/g, "~~").replace(/\//g, "~2F") : val; } - function valFromString(val) { return val != null ? val.toString().replace(/~2F/g, "/").replace(/~~/g, "~") : val; } - - var $types = {}, enqueue = true, typeQueue = [], injector, defaultTypes = { - "string": { - encode: valToString, - decode: valFromString, - // TODO: in 1.0, make string .is() return false if value is undefined/null by default. - // In 0.2.x, string params are optional by default for backwards compat - is: function(val) { return val == null || !isDefined(val) || typeof val === "string"; }, - pattern: /[^/]*/ - }, - "int": { - encode: valToString, - decode: function(val) { return parseInt(val, 10); }, - is: function(val) { return isDefined(val) && this.decode(val.toString()) === val; }, - pattern: /\d+/ - }, - "bool": { - encode: function(val) { return val ? 1 : 0; }, - decode: function(val) { return parseInt(val, 10) !== 0; }, - is: function(val) { return val === true || val === false; }, - pattern: /0|1/ - }, - "date": { - encode: function (val) { - if (!this.is(val)) - return undefined; - return [ val.getFullYear(), - ('0' + (val.getMonth() + 1)).slice(-2), - ('0' + val.getDate()).slice(-2) - ].join("-"); - }, - decode: function (val) { - if (this.is(val)) return val; - var match = this.capture.exec(val); - return match ? new Date(match[1], match[2] - 1, match[3]) : undefined; - }, - is: function(val) { return val instanceof Date && !isNaN(val.valueOf()); }, - equals: function (a, b) { return this.is(a) && this.is(b) && a.toISOString() === b.toISOString(); }, - pattern: /[0-9]{4}-(?:0[1-9]|1[0-2])-(?:0[1-9]|[1-2][0-9]|3[0-1])/, - capture: /([0-9]{4})-(0[1-9]|1[0-2])-(0[1-9]|[1-2][0-9]|3[0-1])/ - }, - "json": { - encode: angular.toJson, - decode: angular.fromJson, - is: angular.isObject, - equals: angular.equals, - pattern: /[^/]*/ - }, - "any": { // does not encode/decode - encode: angular.identity, - decode: angular.identity, - equals: angular.equals, - pattern: /.*/ - } - }; - - function getDefaultConfig() { - return { - strict: isStrictMode, - caseInsensitive: isCaseInsensitive - }; - } - - function isInjectable(value) { - return (isFunction(value) || (isArray(value) && isFunction(value[value.length - 1]))); - } - - /** - * [Internal] Get the default value of a parameter, which may be an injectable function. - */ - $UrlMatcherFactory.$$getDefaultValue = function(config) { - if (!isInjectable(config.value)) return config.value; - if (!injector) throw new Error("Injectable functions cannot be called at configuration time"); - return injector.invoke(config.value); - }; - - /** - * @ngdoc function - * @name ui.router.util.$urlMatcherFactory#caseInsensitive - * @methodOf ui.router.util.$urlMatcherFactory - * - * @description - * Defines whether URL matching should be case sensitive (the default behavior), or not. - * - * @param {boolean} value `false` to match URL in a case sensitive manner; otherwise `true`; - * @returns {boolean} the current value of caseInsensitive - */ - this.caseInsensitive = function(value) { - if (isDefined(value)) - isCaseInsensitive = value; - return isCaseInsensitive; - }; - - /** - * @ngdoc function - * @name ui.router.util.$urlMatcherFactory#strictMode - * @methodOf ui.router.util.$urlMatcherFactory - * - * @description - * Defines whether URLs should match trailing slashes, or not (the default behavior). - * - * @param {boolean=} value `false` to match trailing slashes in URLs, otherwise `true`. - * @returns {boolean} the current value of strictMode - */ - this.strictMode = function(value) { - if (isDefined(value)) - isStrictMode = value; - return isStrictMode; - }; - - /** - * @ngdoc function - * @name ui.router.util.$urlMatcherFactory#defaultSquashPolicy - * @methodOf ui.router.util.$urlMatcherFactory - * - * @description - * Sets the default behavior when generating or matching URLs with default parameter values. - * - * @param {string} value A string that defines the default parameter URL squashing behavior. - * `nosquash`: When generating an href with a default parameter value, do not squash the parameter value from the URL - * `slash`: When generating an href with a default parameter value, squash (remove) the parameter value, and, if the - * parameter is surrounded by slashes, squash (remove) one slash from the URL - * any other string, e.g. "~": When generating an href with a default parameter value, squash (remove) - * the parameter value from the URL and replace it with this string. - */ - this.defaultSquashPolicy = function(value) { - if (!isDefined(value)) return defaultSquashPolicy; - if (value !== true && value !== false && !isString(value)) - throw new Error("Invalid squash policy: " + value + ". Valid policies: false, true, arbitrary-string"); - defaultSquashPolicy = value; - return value; - }; - - /** - * @ngdoc function - * @name ui.router.util.$urlMatcherFactory#compile - * @methodOf ui.router.util.$urlMatcherFactory - * - * @description - * Creates a {@link ui.router.util.type:UrlMatcher `UrlMatcher`} for the specified pattern. - * - * @param {string} pattern The URL pattern. - * @param {Object} config The config object hash. - * @returns {UrlMatcher} The UrlMatcher. - */ - this.compile = function (pattern, config) { - return new UrlMatcher(pattern, extend(getDefaultConfig(), config)); - }; - - /** - * @ngdoc function - * @name ui.router.util.$urlMatcherFactory#isMatcher - * @methodOf ui.router.util.$urlMatcherFactory - * - * @description - * Returns true if the specified object is a `UrlMatcher`, or false otherwise. - * - * @param {Object} object The object to perform the type check against. - * @returns {Boolean} Returns `true` if the object matches the `UrlMatcher` interface, by - * implementing all the same methods. - */ - this.isMatcher = function (o) { - if (!isObject(o)) return false; - var result = true; - - forEach(UrlMatcher.prototype, function(val, name) { - if (isFunction(val)) { - result = result && (isDefined(o[name]) && isFunction(o[name])); - } - }); - return result; - }; - - /** - * @ngdoc function - * @name ui.router.util.$urlMatcherFactory#type - * @methodOf ui.router.util.$urlMatcherFactory - * - * @description - * Registers a custom {@link ui.router.util.type:Type `Type`} object that can be used to - * generate URLs with typed parameters. - * - * @param {string} name The type name. - * @param {Object|Function} definition The type definition. See - * {@link ui.router.util.type:Type `Type`} for information on the values accepted. - * @param {Object|Function} definitionFn (optional) A function that is injected before the app - * runtime starts. The result of this function is merged into the existing `definition`. - * See {@link ui.router.util.type:Type `Type`} for information on the values accepted. - * - * @returns {Object} Returns `$urlMatcherFactoryProvider`. - * - * @example - * This is a simple example of a custom type that encodes and decodes items from an - * array, using the array index as the URL-encoded value: - * - * <pre> - * var list = ['John', 'Paul', 'George', 'Ringo']; - * - * $urlMatcherFactoryProvider.type('listItem', { - * encode: function(item) { - * // Represent the list item in the URL using its corresponding index - * return list.indexOf(item); - * }, - * decode: function(item) { - * // Look up the list item by index - * return list[parseInt(item, 10)]; - * }, - * is: function(item) { - * // Ensure the item is valid by checking to see that it appears - * // in the list - * return list.indexOf(item) > -1; - * } - * }); - * - * $stateProvider.state('list', { - * url: "/list/{item:listItem}", - * controller: function($scope, $stateParams) { - * console.log($stateParams.item); - * } - * }); - * - * // ... - * - * // Changes URL to '/list/3', logs "Ringo" to the console - * $state.go('list', { item: "Ringo" }); - * </pre> - * - * This is a more complex example of a type that relies on dependency injection to - * interact with services, and uses the parameter name from the URL to infer how to - * handle encoding and decoding parameter values: - * - * <pre> - * // Defines a custom type that gets a value from a service, - * // where each service gets different types of values from - * // a backend API: - * $urlMatcherFactoryProvider.type('dbObject', {}, function(Users, Posts) { - * - * // Matches up services to URL parameter names - * var services = { - * user: Users, - * post: Posts - * }; - * - * return { - * encode: function(object) { - * // Represent the object in the URL using its unique ID - * return object.id; - * }, - * decode: function(value, key) { - * // Look up the object by ID, using the parameter - * // name (key) to call the correct service - * return services[key].findById(value); - * }, - * is: function(object, key) { - * // Check that object is a valid dbObject - * return angular.isObject(object) && object.id && services[key]; - * } - * equals: function(a, b) { - * // Check the equality of decoded objects by comparing - * // their unique IDs - * return a.id === b.id; - * } - * }; - * }); - * - * // In a config() block, you can then attach URLs with - * // type-annotated parameters: - * $stateProvider.state('users', { - * url: "/users", - * // ... - * }).state('users.item', { - * url: "/{user:dbObject}", - * controller: function($scope, $stateParams) { - * // $stateParams.user will now be an object returned from - * // the Users service - * }, - * // ... - * }); - * </pre> - */ - this.type = function (name, definition, definitionFn) { - if (!isDefined(definition)) return $types[name]; - if ($types.hasOwnProperty(name)) throw new Error("A type named '" + name + "' has already been defined."); - - $types[name] = new Type(extend({ name: name }, definition)); - if (definitionFn) { - typeQueue.push({ name: name, def: definitionFn }); - if (!enqueue) flushTypeQueue(); - } - return this; - }; - - // `flushTypeQueue()` waits until `$urlMatcherFactory` is injected before invoking the queued `definitionFn`s - function flushTypeQueue() { - while(typeQueue.length) { - var type = typeQueue.shift(); - if (type.pattern) throw new Error("You cannot override a type's .pattern at runtime."); - angular.extend($types[type.name], injector.invoke(type.def)); - } - } - - // Register default types. Store them in the prototype of $types. - forEach(defaultTypes, function(type, name) { $types[name] = new Type(extend({name: name}, type)); }); - $types = inherit($types, {}); - - /* No need to document $get, since it returns this */ - this.$get = ['$injector', function ($injector) { - injector = $injector; - enqueue = false; - flushTypeQueue(); - - forEach(defaultTypes, function(type, name) { - if (!$types[name]) $types[name] = new Type(type); - }); - return this; - }]; - - this.Param = function Param(id, type, config, location) { - var self = this; - config = unwrapShorthand(config); - type = getType(config, type, location); - var arrayMode = getArrayMode(); - type = arrayMode ? type.$asArray(arrayMode, location === "search") : type; - if (type.name === "string" && !arrayMode && location === "path" && config.value === undefined) - config.value = ""; // for 0.2.x; in 0.3.0+ do not automatically default to "" - var isOptional = config.value !== undefined; - var squash = getSquashPolicy(config, isOptional); - var replace = getReplace(config, arrayMode, isOptional, squash); - - function unwrapShorthand(config) { - var keys = isObject(config) ? objectKeys(config) : []; - var isShorthand = indexOf(keys, "value") === -1 && indexOf(keys, "type") === -1 && - indexOf(keys, "squash") === -1 && indexOf(keys, "array") === -1; - if (isShorthand) config = { value: config }; - config.$$fn = isInjectable(config.value) ? config.value : function () { return config.value; }; - return config; - } - - function getType(config, urlType, location) { - if (config.type && urlType) throw new Error("Param '"+id+"' has two type configurations."); - if (urlType) return urlType; - if (!config.type) return (location === "config" ? $types.any : $types.string); - - if (angular.isString(config.type)) - return $types[config.type]; - if (config.type instanceof Type) - return config.type; - return new Type(config.type); - } - - // array config: param name (param[]) overrides default settings. explicit config overrides param name. - function getArrayMode() { - var arrayDefaults = { array: (location === "search" ? "auto" : false) }; - var arrayParamNomenclature = id.match(/\[\]$/) ? { array: true } : {}; - return extend(arrayDefaults, arrayParamNomenclature, config).array; - } - - /** - * returns false, true, or the squash value to indicate the "default parameter url squash policy". - */ - function getSquashPolicy(config, isOptional) { - var squash = config.squash; - if (!isOptional || squash === false) return false; - if (!isDefined(squash) || squash == null) return defaultSquashPolicy; - if (squash === true || isString(squash)) return squash; - throw new Error("Invalid squash policy: '" + squash + "'. Valid policies: false, true, or arbitrary string"); - } - - function getReplace(config, arrayMode, isOptional, squash) { - var replace, configuredKeys, defaultPolicy = [ - { from: "", to: (isOptional || arrayMode ? undefined : "") }, - { from: null, to: (isOptional || arrayMode ? undefined : "") } - ]; - replace = isArray(config.replace) ? config.replace : []; - if (isString(squash)) - replace.push({ from: squash, to: undefined }); - configuredKeys = map(replace, function(item) { return item.from; } ); - return filter(defaultPolicy, function(item) { return indexOf(configuredKeys, item.from) === -1; }).concat(replace); - } - - /** - * [Internal] Get the default value of a parameter, which may be an injectable function. - */ - function $$getDefaultValue() { - if (!injector) throw new Error("Injectable functions cannot be called at configuration time"); - var defaultValue = injector.invoke(config.$$fn); - if (defaultValue !== null && defaultValue !== undefined && !self.type.is(defaultValue)) - throw new Error("Default value (" + defaultValue + ") for parameter '" + self.id + "' is not an instance of Type (" + self.type.name + ")"); - return defaultValue; - } - - /** - * [Internal] Gets the decoded representation of a value if the value is defined, otherwise, returns the - * default value, which may be the result of an injectable function. - */ - function $value(value) { - function hasReplaceVal(val) { return function(obj) { return obj.from === val; }; } - function $replace(value) { - var replacement = map(filter(self.replace, hasReplaceVal(value)), function(obj) { return obj.to; }); - return replacement.length ? replacement[0] : value; - } - value = $replace(value); - return !isDefined(value) ? $$getDefaultValue() : self.type.$normalize(value); - } - - function toString() { return "{Param:" + id + " " + type + " squash: '" + squash + "' optional: " + isOptional + "}"; } - - extend(this, { - id: id, - type: type, - location: location, - array: arrayMode, - squash: squash, - replace: replace, - isOptional: isOptional, - value: $value, - dynamic: undefined, - config: config, - toString: toString - }); - }; - - function ParamSet(params) { - extend(this, params || {}); - } - - ParamSet.prototype = { - $$new: function() { - return inherit(this, extend(new ParamSet(), { $$parent: this})); - }, - $$keys: function () { - var keys = [], chain = [], parent = this, - ignore = objectKeys(ParamSet.prototype); - while (parent) { chain.push(parent); parent = parent.$$parent; } - chain.reverse(); - forEach(chain, function(paramset) { - forEach(objectKeys(paramset), function(key) { - if (indexOf(keys, key) === -1 && indexOf(ignore, key) === -1) keys.push(key); - }); - }); - return keys; - }, - $$values: function(paramValues) { - var values = {}, self = this; - forEach(self.$$keys(), function(key) { - values[key] = self[key].value(paramValues && paramValues[key]); - }); - return values; - }, - $$equals: function(paramValues1, paramValues2) { - var equal = true, self = this; - forEach(self.$$keys(), function(key) { - var left = paramValues1 && paramValues1[key], right = paramValues2 && paramValues2[key]; - if (!self[key].type.equals(left, right)) equal = false; - }); - return equal; - }, - $$validates: function $$validate(paramValues) { - var keys = this.$$keys(), i, param, rawVal, normalized, encoded; - for (i = 0; i < keys.length; i++) { - param = this[keys[i]]; - rawVal = paramValues[keys[i]]; - if ((rawVal === undefined || rawVal === null) && param.isOptional) - break; // There was no parameter value, but the param is optional - normalized = param.type.$normalize(rawVal); - if (!param.type.is(normalized)) - return false; // The value was not of the correct Type, and could not be decoded to the correct Type - encoded = param.type.encode(normalized); - if (angular.isString(encoded) && !param.type.pattern.exec(encoded)) - return false; // The value was of the correct type, but when encoded, did not match the Type's regexp - } - return true; - }, - $$parent: undefined - }; - - this.ParamSet = ParamSet; -} - -// Register as a provider so it's available to other providers -angular.module('ui.router.util').provider('$urlMatcherFactory', $UrlMatcherFactory); -angular.module('ui.router.util').run(['$urlMatcherFactory', function($urlMatcherFactory) { }]); - -/** - * @ngdoc object - * @name ui.router.router.$urlRouterProvider - * - * @requires ui.router.util.$urlMatcherFactoryProvider - * @requires $locationProvider - * - * @description - * `$urlRouterProvider` has the responsibility of watching `$location`. - * When `$location` changes it runs through a list of rules one by one until a - * match is found. `$urlRouterProvider` is used behind the scenes anytime you specify - * a url in a state configuration. All urls are compiled into a UrlMatcher object. - * - * There are several methods on `$urlRouterProvider` that make it useful to use directly - * in your module config. - */ -$UrlRouterProvider.$inject = ['$locationProvider', '$urlMatcherFactoryProvider']; -function $UrlRouterProvider( $locationProvider, $urlMatcherFactory) { - var rules = [], otherwise = null, interceptDeferred = false, listener; - - // Returns a string that is a prefix of all strings matching the RegExp - function regExpPrefix(re) { - var prefix = /^\^((?:\\[^a-zA-Z0-9]|[^\\\[\]\^$*+?.()|{}]+)*)/.exec(re.source); - return (prefix != null) ? prefix[1].replace(/\\(.)/g, "$1") : ''; - } - - // Interpolates matched values into a String.replace()-style pattern - function interpolate(pattern, match) { - return pattern.replace(/\$(\$|\d{1,2})/, function (m, what) { - return match[what === '$' ? 0 : Number(what)]; - }); - } - - /** - * @ngdoc function - * @name ui.router.router.$urlRouterProvider#rule - * @methodOf ui.router.router.$urlRouterProvider - * - * @description - * Defines rules that are used by `$urlRouterProvider` to find matches for - * specific URLs. - * - * @example - * <pre> - * var app = angular.module('app', ['ui.router.router']); - * - * app.config(function ($urlRouterProvider) { - * // Here's an example of how you might allow case insensitive urls - * $urlRouterProvider.rule(function ($injector, $location) { - * var path = $location.path(), - * normalized = path.toLowerCase(); - * - * if (path !== normalized) { - * return normalized; - * } - * }); - * }); - * </pre> - * - * @param {function} rule Handler function that takes `$injector` and `$location` - * services as arguments. You can use them to return a valid path as a string. - * - * @return {object} `$urlRouterProvider` - `$urlRouterProvider` instance - */ - this.rule = function (rule) { - if (!isFunction(rule)) throw new Error("'rule' must be a function"); - rules.push(rule); - return this; - }; - - /** - * @ngdoc object - * @name ui.router.router.$urlRouterProvider#otherwise - * @methodOf ui.router.router.$urlRouterProvider - * - * @description - * Defines a path that is used when an invalid route is requested. - * - * @example - * <pre> - * var app = angular.module('app', ['ui.router.router']); - * - * app.config(function ($urlRouterProvider) { - * // if the path doesn't match any of the urls you configured - * // otherwise will take care of routing the user to the - * // specified url - * $urlRouterProvider.otherwise('/index'); - * - * // Example of using function rule as param - * $urlRouterProvider.otherwise(function ($injector, $location) { - * return '/a/valid/url'; - * }); - * }); - * </pre> - * - * @param {string|function} rule The url path you want to redirect to or a function - * rule that returns the url path. The function version is passed two params: - * `$injector` and `$location` services, and must return a url string. - * - * @return {object} `$urlRouterProvider` - `$urlRouterProvider` instance - */ - this.otherwise = function (rule) { - if (isString(rule)) { - var redirect = rule; - rule = function () { return redirect; }; - } - else if (!isFunction(rule)) throw new Error("'rule' must be a function"); - otherwise = rule; - return this; - }; - - - function handleIfMatch($injector, handler, match) { - if (!match) return false; - var result = $injector.invoke(handler, handler, { $match: match }); - return isDefined(result) ? result : true; - } - - /** - * @ngdoc function - * @name ui.router.router.$urlRouterProvider#when - * @methodOf ui.router.router.$urlRouterProvider - * - * @description - * Registers a handler for a given url matching. - * - * If the handler is a string, it is - * treated as a redirect, and is interpolated according to the syntax of match - * (i.e. like `String.replace()` for `RegExp`, or like a `UrlMatcher` pattern otherwise). - * - * If the handler is a function, it is injectable. It gets invoked if `$location` - * matches. You have the option of inject the match object as `$match`. - * - * The handler can return - * - * - **falsy** to indicate that the rule didn't match after all, then `$urlRouter` - * will continue trying to find another one that matches. - * - **string** which is treated as a redirect and passed to `$location.url()` - * - **void** or any **truthy** value tells `$urlRouter` that the url was handled. - * - * @example - * <pre> - * var app = angular.module('app', ['ui.router.router']); - * - * app.config(function ($urlRouterProvider) { - * $urlRouterProvider.when($state.url, function ($match, $stateParams) { - * if ($state.$current.navigable !== state || - * !equalForKeys($match, $stateParams) { - * $state.transitionTo(state, $match, false); - * } - * }); - * }); - * </pre> - * - * @param {string|object} what The incoming path that you want to redirect. - * @param {string|function} handler The path you want to redirect your user to. - */ - this.when = function (what, handler) { - var redirect, handlerIsString = isString(handler); - if (isString(what)) what = $urlMatcherFactory.compile(what); - - if (!handlerIsString && !isFunction(handler) && !isArray(handler)) - throw new Error("invalid 'handler' in when()"); - - var strategies = { - matcher: function (what, handler) { - if (handlerIsString) { - redirect = $urlMatcherFactory.compile(handler); - handler = ['$match', function ($match) { return redirect.format($match); }]; - } - return extend(function ($injector, $location) { - return handleIfMatch($injector, handler, what.exec($location.path(), $location.search())); - }, { - prefix: isString(what.prefix) ? what.prefix : '' - }); - }, - regex: function (what, handler) { - if (what.global || what.sticky) throw new Error("when() RegExp must not be global or sticky"); - - if (handlerIsString) { - redirect = handler; - handler = ['$match', function ($match) { return interpolate(redirect, $match); }]; - } - return extend(function ($injector, $location) { - return handleIfMatch($injector, handler, what.exec($location.path())); - }, { - prefix: regExpPrefix(what) - }); - } - }; - - var check = { matcher: $urlMatcherFactory.isMatcher(what), regex: what instanceof RegExp }; - - for (var n in check) { - if (check[n]) return this.rule(strategies[n](what, handler)); - } - - throw new Error("invalid 'what' in when()"); - }; - - /** - * @ngdoc function - * @name ui.router.router.$urlRouterProvider#deferIntercept - * @methodOf ui.router.router.$urlRouterProvider - * - * @description - * Disables (or enables) deferring location change interception. - * - * If you wish to customize the behavior of syncing the URL (for example, if you wish to - * defer a transition but maintain the current URL), call this method at configuration time. - * Then, at run time, call `$urlRouter.listen()` after you have configured your own - * `$locationChangeSuccess` event handler. - * - * @example - * <pre> - * var app = angular.module('app', ['ui.router.router']); - * - * app.config(function ($urlRouterProvider) { - * - * // Prevent $urlRouter from automatically intercepting URL changes; - * // this allows you to configure custom behavior in between - * // location changes and route synchronization: - * $urlRouterProvider.deferIntercept(); - * - * }).run(function ($rootScope, $urlRouter, UserService) { - * - * $rootScope.$on('$locationChangeSuccess', function(e) { - * // UserService is an example service for managing user state - * if (UserService.isLoggedIn()) return; - * - * // Prevent $urlRouter's default handler from firing - * e.preventDefault(); - * - * UserService.handleLogin().then(function() { - * // Once the user has logged in, sync the current URL - * // to the router: - * $urlRouter.sync(); - * }); - * }); - * - * // Configures $urlRouter's listener *after* your custom listener - * $urlRouter.listen(); - * }); - * </pre> - * - * @param {boolean} defer Indicates whether to defer location change interception. Passing - no parameter is equivalent to `true`. - */ - this.deferIntercept = function (defer) { - if (defer === undefined) defer = true; - interceptDeferred = defer; - }; - - /** - * @ngdoc object - * @name ui.router.router.$urlRouter - * - * @requires $location - * @requires $rootScope - * @requires $injector - * @requires $browser - * - * @description - * - */ - this.$get = $get; - $get.$inject = ['$location', '$rootScope', '$injector', '$browser', '$sniffer']; - function $get( $location, $rootScope, $injector, $browser, $sniffer) { - - var baseHref = $browser.baseHref(), location = $location.url(), lastPushedUrl; - - function appendBasePath(url, isHtml5, absolute) { - if (baseHref === '/') return url; - if (isHtml5) return baseHref.slice(0, -1) + url; - if (absolute) return baseHref.slice(1) + url; - return url; - } - - // TODO: Optimize groups of rules with non-empty prefix into some sort of decision tree - function update(evt) { - if (evt && evt.defaultPrevented) return; - var ignoreUpdate = lastPushedUrl && $location.url() === lastPushedUrl; - lastPushedUrl = undefined; - // TODO: Re-implement this in 1.0 for https://github.com/angular-ui/ui-router/issues/1573 - //if (ignoreUpdate) return true; - - function check(rule) { - var handled = rule($injector, $location); - - if (!handled) return false; - if (isString(handled)) $location.replace().url(handled); - return true; - } - var n = rules.length, i; - - for (i = 0; i < n; i++) { - if (check(rules[i])) return; - } - // always check otherwise last to allow dynamic updates to the set of rules - if (otherwise) check(otherwise); - } - - function listen() { - listener = listener || $rootScope.$on('$locationChangeSuccess', update); - return listener; - } - - if (!interceptDeferred) listen(); - - return { - /** - * @ngdoc function - * @name ui.router.router.$urlRouter#sync - * @methodOf ui.router.router.$urlRouter - * - * @description - * Triggers an update; the same update that happens when the address bar url changes, aka `$locationChangeSuccess`. - * This method is useful when you need to use `preventDefault()` on the `$locationChangeSuccess` event, - * perform some custom logic (route protection, auth, config, redirection, etc) and then finally proceed - * with the transition by calling `$urlRouter.sync()`. - * - * @example - * <pre> - * angular.module('app', ['ui.router']) - * .run(function($rootScope, $urlRouter) { - * $rootScope.$on('$locationChangeSuccess', function(evt) { - * // Halt state change from even starting - * evt.preventDefault(); - * // Perform custom logic - * var meetsRequirement = ... - * // Continue with the update and state transition if logic allows - * if (meetsRequirement) $urlRouter.sync(); - * }); - * }); - * </pre> - */ - sync: function() { - update(); - }, - - listen: function() { - return listen(); - }, - - update: function(read) { - if (read) { - location = $location.url(); - return; - } - if ($location.url() === location) return; - - $location.url(location); - $location.replace(); - }, - - push: function(urlMatcher, params, options) { - var url = urlMatcher.format(params || {}); - - // Handle the special hash param, if needed - if (url !== null && params && params['#']) { - url += '#' + params['#']; - } - - $location.url(url); - lastPushedUrl = options && options.$$avoidResync ? $location.url() : undefined; - if (options && options.replace) $location.replace(); - }, - - /** - * @ngdoc function - * @name ui.router.router.$urlRouter#href - * @methodOf ui.router.router.$urlRouter - * - * @description - * A URL generation method that returns the compiled URL for a given - * {@link ui.router.util.type:UrlMatcher `UrlMatcher`}, populated with the provided parameters. - * - * @example - * <pre> - * $bob = $urlRouter.href(new UrlMatcher("/about/:person"), { - * person: "bob" - * }); - * // $bob == "/about/bob"; - * </pre> - * - * @param {UrlMatcher} urlMatcher The `UrlMatcher` object which is used as the template of the URL to generate. - * @param {object=} params An object of parameter values to fill the matcher's required parameters. - * @param {object=} options Options object. The options are: - * - * - **`absolute`** - {boolean=false}, If true will generate an absolute url, e.g. "http://www.example.com/fullurl". - * - * @returns {string} Returns the fully compiled URL, or `null` if `params` fail validation against `urlMatcher` - */ - href: function(urlMatcher, params, options) { - if (!urlMatcher.validates(params)) return null; - - var isHtml5 = $locationProvider.html5Mode(); - if (angular.isObject(isHtml5)) { - isHtml5 = isHtml5.enabled; - } - - isHtml5 = isHtml5 && $sniffer.history; - - var url = urlMatcher.format(params); - options = options || {}; - - if (!isHtml5 && url !== null) { - url = "#" + $locationProvider.hashPrefix() + url; - } - - // Handle special hash param, if needed - if (url !== null && params && params['#']) { - url += '#' + params['#']; - } - - url = appendBasePath(url, isHtml5, options.absolute); - - if (!options.absolute || !url) { - return url; - } - - var slash = (!isHtml5 && url ? '/' : ''), port = $location.port(); - port = (port === 80 || port === 443 ? '' : ':' + port); - - return [$location.protocol(), '://', $location.host(), port, slash, url].join(''); - } - }; - } -} - -angular.module('ui.router.router').provider('$urlRouter', $UrlRouterProvider); - -/** - * @ngdoc object - * @name ui.router.state.$stateProvider - * - * @requires ui.router.router.$urlRouterProvider - * @requires ui.router.util.$urlMatcherFactoryProvider - * - * @description - * The new `$stateProvider` works similar to Angular's v1 router, but it focuses purely - * on state. - * - * A state corresponds to a "place" in the application in terms of the overall UI and - * navigation. A state describes (via the controller / template / view properties) what - * the UI looks like and does at that place. - * - * States often have things in common, and the primary way of factoring out these - * commonalities in this model is via the state hierarchy, i.e. parent/child states aka - * nested states. - * - * The `$stateProvider` provides interfaces to declare these states for your app. - */ -$StateProvider.$inject = ['$urlRouterProvider', '$urlMatcherFactoryProvider']; -function $StateProvider( $urlRouterProvider, $urlMatcherFactory) { - - var root, states = {}, $state, queue = {}, abstractKey = 'abstract'; - - // Builds state properties from definition passed to registerState() - var stateBuilder = { - - // Derive parent state from a hierarchical name only if 'parent' is not explicitly defined. - // state.children = []; - // if (parent) parent.children.push(state); - parent: function(state) { - if (isDefined(state.parent) && state.parent) return findState(state.parent); - // regex matches any valid composite state name - // would match "contact.list" but not "contacts" - var compositeName = /^(.+)\.[^.]+$/.exec(state.name); - return compositeName ? findState(compositeName[1]) : root; - }, - - // inherit 'data' from parent and override by own values (if any) - data: function(state) { - if (state.parent && state.parent.data) { - state.data = state.self.data = inherit(state.parent.data, state.data); - } - return state.data; - }, - - // Build a URLMatcher if necessary, either via a relative or absolute URL - url: function(state) { - var url = state.url, config = { params: state.params || {} }; - - if (isString(url)) { - if (url.charAt(0) == '^') return $urlMatcherFactory.compile(url.substring(1), config); - return (state.parent.navigable || root).url.concat(url, config); - } - - if (!url || $urlMatcherFactory.isMatcher(url)) return url; - throw new Error("Invalid url '" + url + "' in state '" + state + "'"); - }, - - // Keep track of the closest ancestor state that has a URL (i.e. is navigable) - navigable: function(state) { - return state.url ? state : (state.parent ? state.parent.navigable : null); - }, - - // Own parameters for this state. state.url.params is already built at this point. Create and add non-url params - ownParams: function(state) { - var params = state.url && state.url.params || new $$UMFP.ParamSet(); - forEach(state.params || {}, function(config, id) { - if (!params[id]) params[id] = new $$UMFP.Param(id, null, config, "config"); - }); - return params; - }, - - // Derive parameters for this state and ensure they're a super-set of parent's parameters - params: function(state) { - var ownParams = pick(state.ownParams, state.ownParams.$$keys()); - return state.parent && state.parent.params ? extend(state.parent.params.$$new(), ownParams) : new $$UMFP.ParamSet(); - }, - - // If there is no explicit multi-view configuration, make one up so we don't have - // to handle both cases in the view directive later. Note that having an explicit - // 'views' property will mean the default unnamed view properties are ignored. This - // is also a good time to resolve view names to absolute names, so everything is a - // straight lookup at link time. - views: function(state) { - var views = {}; - - forEach(isDefined(state.views) ? state.views : { '': state }, function (view, name) { - if (name.indexOf('@') < 0) name += '@' + state.parent.name; - views[name] = view; - }); - return views; - }, - - // Keep a full path from the root down to this state as this is needed for state activation. - path: function(state) { - return state.parent ? state.parent.path.concat(state) : []; // exclude root from path - }, - - // Speed up $state.contains() as it's used a lot - includes: function(state) { - var includes = state.parent ? extend({}, state.parent.includes) : {}; - includes[state.name] = true; - return includes; - }, - - $delegates: {} - }; - - function isRelative(stateName) { - return stateName.indexOf(".") === 0 || stateName.indexOf("^") === 0; - } - - function findState(stateOrName, base) { - if (!stateOrName) return undefined; - - var isStr = isString(stateOrName), - name = isStr ? stateOrName : stateOrName.name, - path = isRelative(name); - - if (path) { - if (!base) throw new Error("No reference point given for path '" + name + "'"); - base = findState(base); - - var rel = name.split("."), i = 0, pathLength = rel.length, current = base; - - for (; i < pathLength; i++) { - if (rel[i] === "" && i === 0) { - current = base; - continue; - } - if (rel[i] === "^") { - if (!current.parent) throw new Error("Path '" + name + "' not valid for state '" + base.name + "'"); - current = current.parent; - continue; - } - break; - } - rel = rel.slice(i).join("."); - name = current.name + (current.name && rel ? "." : "") + rel; - } - var state = states[name]; - - if (state && (isStr || (!isStr && (state === stateOrName || state.self === stateOrName)))) { - return state; - } - return undefined; - } - - function queueState(parentName, state) { - if (!queue[parentName]) { - queue[parentName] = []; - } - queue[parentName].push(state); - } - - function flushQueuedChildren(parentName) { - var queued = queue[parentName] || []; - while(queued.length) { - registerState(queued.shift()); - } - } - - function registerState(state) { - // Wrap a new object around the state so we can store our private details easily. - state = inherit(state, { - self: state, - resolve: state.resolve || {}, - toString: function() { return this.name; } - }); - - var name = state.name; - if (!isString(name) || name.indexOf('@') >= 0) throw new Error("State must have a valid name"); - if (states.hasOwnProperty(name)) throw new Error("State '" + name + "' is already defined"); - - // Get parent name - var parentName = (name.indexOf('.') !== -1) ? name.substring(0, name.lastIndexOf('.')) - : (isString(state.parent)) ? state.parent - : (isObject(state.parent) && isString(state.parent.name)) ? state.parent.name - : ''; - - // If parent is not registered yet, add state to queue and register later - if (parentName && !states[parentName]) { - return queueState(parentName, state.self); - } - - for (var key in stateBuilder) { - if (isFunction(stateBuilder[key])) state[key] = stateBuilder[key](state, stateBuilder.$delegates[key]); - } - states[name] = state; - - // Register the state in the global state list and with $urlRouter if necessary. - if (!state[abstractKey] && state.url) { - $urlRouterProvider.when(state.url, ['$match', '$stateParams', function ($match, $stateParams) { - if ($state.$current.navigable != state || !equalForKeys($match, $stateParams)) { - $state.transitionTo(state, $match, { inherit: true, location: false }); - } - }]); - } - - // Register any queued children - flushQueuedChildren(name); - - return state; - } - - // Checks text to see if it looks like a glob. - function isGlob (text) { - return text.indexOf('*') > -1; - } - - // Returns true if glob matches current $state name. - function doesStateMatchGlob (glob) { - var globSegments = glob.split('.'), - segments = $state.$current.name.split('.'); - - //match single stars - for (var i = 0, l = globSegments.length; i < l; i++) { - if (globSegments[i] === '*') { - segments[i] = '*'; - } - } - - //match greedy starts - if (globSegments[0] === '**') { - segments = segments.slice(indexOf(segments, globSegments[1])); - segments.unshift('**'); - } - //match greedy ends - if (globSegments[globSegments.length - 1] === '**') { - segments.splice(indexOf(segments, globSegments[globSegments.length - 2]) + 1, Number.MAX_VALUE); - segments.push('**'); - } - - if (globSegments.length != segments.length) { - return false; - } - - return segments.join('') === globSegments.join(''); - } - - - // Implicit root state that is always active - root = registerState({ - name: '', - url: '^', - views: null, - 'abstract': true - }); - root.navigable = null; - - - /** - * @ngdoc function - * @name ui.router.state.$stateProvider#decorator - * @methodOf ui.router.state.$stateProvider - * - * @description - * Allows you to extend (carefully) or override (at your own peril) the - * `stateBuilder` object used internally by `$stateProvider`. This can be used - * to add custom functionality to ui-router, for example inferring templateUrl - * based on the state name. - * - * When passing only a name, it returns the current (original or decorated) builder - * function that matches `name`. - * - * The builder functions that can be decorated are listed below. Though not all - * necessarily have a good use case for decoration, that is up to you to decide. - * - * In addition, users can attach custom decorators, which will generate new - * properties within the state's internal definition. There is currently no clear - * use-case for this beyond accessing internal states (i.e. $state.$current), - * however, expect this to become increasingly relevant as we introduce additional - * meta-programming features. - * - * **Warning**: Decorators should not be interdependent because the order of - * execution of the builder functions in non-deterministic. Builder functions - * should only be dependent on the state definition object and super function. - * - * - * Existing builder functions and current return values: - * - * - **parent** `{object}` - returns the parent state object. - * - **data** `{object}` - returns state data, including any inherited data that is not - * overridden by own values (if any). - * - **url** `{object}` - returns a {@link ui.router.util.type:UrlMatcher UrlMatcher} - * or `null`. - * - **navigable** `{object}` - returns closest ancestor state that has a URL (aka is - * navigable). - * - **params** `{object}` - returns an array of state params that are ensured to - * be a super-set of parent's params. - * - **views** `{object}` - returns a views object where each key is an absolute view - * name (i.e. "viewName@stateName") and each value is the config object - * (template, controller) for the view. Even when you don't use the views object - * explicitly on a state config, one is still created for you internally. - * So by decorating this builder function you have access to decorating template - * and controller properties. - * - **ownParams** `{object}` - returns an array of params that belong to the state, - * not including any params defined by ancestor states. - * - **path** `{string}` - returns the full path from the root down to this state. - * Needed for state activation. - * - **includes** `{object}` - returns an object that includes every state that - * would pass a `$state.includes()` test. - * - * @example - * <pre> - * // Override the internal 'views' builder with a function that takes the state - * // definition, and a reference to the internal function being overridden: - * $stateProvider.decorator('views', function (state, parent) { - * var result = {}, - * views = parent(state); - * - * angular.forEach(views, function (config, name) { - * var autoName = (state.name + '.' + name).replace('.', '/'); - * config.templateUrl = config.templateUrl || '/partials/' + autoName + '.html'; - * result[name] = config; - * }); - * return result; - * }); - * - * $stateProvider.state('home', { - * views: { - * 'contact.list': { controller: 'ListController' }, - * 'contact.item': { controller: 'ItemController' } - * } - * }); - * - * // ... - * - * $state.go('home'); - * // Auto-populates list and item views with /partials/home/contact/list.html, - * // and /partials/home/contact/item.html, respectively. - * </pre> - * - * @param {string} name The name of the builder function to decorate. - * @param {object} func A function that is responsible for decorating the original - * builder function. The function receives two parameters: - * - * - `{object}` - state - The state config object. - * - `{object}` - super - The original builder function. - * - * @return {object} $stateProvider - $stateProvider instance - */ - this.decorator = decorator; - function decorator(name, func) { - /*jshint validthis: true */ - if (isString(name) && !isDefined(func)) { - return stateBuilder[name]; - } - if (!isFunction(func) || !isString(name)) { - return this; - } - if (stateBuilder[name] && !stateBuilder.$delegates[name]) { - stateBuilder.$delegates[name] = stateBuilder[name]; - } - stateBuilder[name] = func; - return this; - } - - /** - * @ngdoc function - * @name ui.router.state.$stateProvider#state - * @methodOf ui.router.state.$stateProvider - * - * @description - * Registers a state configuration under a given state name. The stateConfig object - * has the following acceptable properties. - * - * @param {string} name A unique state name, e.g. "home", "about", "contacts". - * To create a parent/child state use a dot, e.g. "about.sales", "home.newest". - * @param {object} stateConfig State configuration object. - * @param {string|function=} stateConfig.template - * <a id='template'></a> - * html template as a string or a function that returns - * an html template as a string which should be used by the uiView directives. This property - * takes precedence over templateUrl. - * - * If `template` is a function, it will be called with the following parameters: - * - * - {array.<object>} - state parameters extracted from the current $location.path() by - * applying the current state - * - * <pre>template: - * "<h1>inline template definition</h1>" + - * "<div ui-view></div>"</pre> - * <pre>template: function(params) { - * return "<h1>generated template</h1>"; }</pre> - * </div> - * - * @param {string|function=} stateConfig.templateUrl - * <a id='templateUrl'></a> - * - * path or function that returns a path to an html - * template that should be used by uiView. - * - * If `templateUrl` is a function, it will be called with the following parameters: - * - * - {array.<object>} - state parameters extracted from the current $location.path() by - * applying the current state - * - * <pre>templateUrl: "home.html"</pre> - * <pre>templateUrl: function(params) { - * return myTemplates[params.pageId]; }</pre> - * - * @param {function=} stateConfig.templateProvider - * <a id='templateProvider'></a> - * Provider function that returns HTML content string. - * <pre> templateProvider: - * function(MyTemplateService, params) { - * return MyTemplateService.getTemplate(params.pageId); - * }</pre> - * - * @param {string|function=} stateConfig.controller - * <a id='controller'></a> - * - * Controller fn that should be associated with newly - * related scope or the name of a registered controller if passed as a string. - * Optionally, the ControllerAs may be declared here. - * <pre>controller: "MyRegisteredController"</pre> - * <pre>controller: - * "MyRegisteredController as fooCtrl"}</pre> - * <pre>controller: function($scope, MyService) { - * $scope.data = MyService.getData(); }</pre> - * - * @param {function=} stateConfig.controllerProvider - * <a id='controllerProvider'></a> - * - * Injectable provider function that returns the actual controller or string. - * <pre>controllerProvider: - * function(MyResolveData) { - * if (MyResolveData.foo) - * return "FooCtrl" - * else if (MyResolveData.bar) - * return "BarCtrl"; - * else return function($scope) { - * $scope.baz = "Qux"; - * } - * }</pre> - * - * @param {string=} stateConfig.controllerAs - * <a id='controllerAs'></a> - * - * A controller alias name. If present the controller will be - * published to scope under the controllerAs name. - * <pre>controllerAs: "myCtrl"</pre> - * - * @param {string|object=} stateConfig.parent - * <a id='parent'></a> - * Optionally specifies the parent state of this state. - * - * <pre>parent: 'parentState'</pre> - * <pre>parent: parentState // JS variable</pre> - * - * @param {object=} stateConfig.resolve - * <a id='resolve'></a> - * - * An optional map<string, function> 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 before the controller is instantiated. - * If all the promises are resolved successfully, the $stateChangeSuccess event is fired - * and the values of the resolved promises are injected into any controllers that reference them. - * If any of the promises are rejected the $stateChangeError event is fired. - * - * The map object is: - * - * - key - {string}: name of dependency to be injected into controller - * - factory - {string|function}: If string then it is alias for service. Otherwise if function, - * it is injected and return value it treated as dependency. If result is a promise, it is - * resolved before its value is injected into controller. - * - * <pre>resolve: { - * myResolve1: - * function($http, $stateParams) { - * return $http.get("/api/foos/"+stateParams.fooID); - * } - * }</pre> - * - * @param {string=} stateConfig.url - * <a id='url'></a> - * - * A url fragment with optional parameters. When a state is navigated or - * transitioned to, the `$stateParams` service will be populated with any - * parameters that were passed. - * - * (See {@link ui.router.util.type:UrlMatcher UrlMatcher} `UrlMatcher`} for - * more details on acceptable patterns ) - * - * examples: - * <pre>url: "/home" - * url: "/users/:userid" - * url: "/books/{bookid:[a-zA-Z_-]}" - * url: "/books/{categoryid:int}" - * url: "/books/{publishername:string}/{categoryid:int}" - * url: "/messages?before&after" - * url: "/messages?{before:date}&{after:date}" - * url: "/messages/:mailboxid?{before:date}&{after:date}" - * </pre> - * - * @param {object=} stateConfig.views - * <a id='views'></a> - * an optional map<string, object> which defined multiple views, or targets views - * manually/explicitly. - * - * Examples: - * - * Targets three named `ui-view`s in the parent state's template - * <pre>views: { - * header: { - * controller: "headerCtrl", - * templateUrl: "header.html" - * }, body: { - * controller: "bodyCtrl", - * templateUrl: "body.html" - * }, footer: { - * controller: "footCtrl", - * templateUrl: "footer.html" - * } - * }</pre> - * - * Targets named `ui-view="header"` from grandparent state 'top''s template, and named `ui-view="body" from parent state's template. - * <pre>views: { - * 'header@top': { - * controller: "msgHeaderCtrl", - * templateUrl: "msgHeader.html" - * }, 'body': { - * controller: "messagesCtrl", - * templateUrl: "messages.html" - * } - * }</pre> - * - * @param {boolean=} [stateConfig.abstract=false] - * <a id='abstract'></a> - * An abstract state will never be directly activated, - * but can provide inherited properties to its common children states. - * <pre>abstract: true</pre> - * - * @param {function=} stateConfig.onEnter - * <a id='onEnter'></a> - * - * Callback function for when a state is entered. Good way - * to trigger an action or dispatch an event, such as opening a dialog. - * If minifying your scripts, make sure to explicitly annotate this function, - * because it won't be automatically annotated by your build tools. - * - * <pre>onEnter: function(MyService, $stateParams) { - * MyService.foo($stateParams.myParam); - * }</pre> - * - * @param {function=} stateConfig.onExit - * <a id='onExit'></a> - * - * Callback function for when a state is exited. Good way to - * trigger an action or dispatch an event, such as opening a dialog. - * If minifying your scripts, make sure to explicitly annotate this function, - * because it won't be automatically annotated by your build tools. - * - * <pre>onExit: function(MyService, $stateParams) { - * MyService.cleanup($stateParams.myParam); - * }</pre> - * - * @param {boolean=} [stateConfig.reloadOnSearch=true] - * <a id='reloadOnSearch'></a> - * - * If `false`, will not retrigger the same state - * just because a search/query parameter has changed (via $location.search() or $location.hash()). - * Useful for when you'd like to modify $location.search() without triggering a reload. - * <pre>reloadOnSearch: false</pre> - * - * @param {object=} stateConfig.data - * <a id='data'></a> - * - * Arbitrary data object, useful for custom configuration. The parent state's `data` is - * prototypally inherited. In other words, adding a data property to a state adds it to - * the entire subtree via prototypal inheritance. - * - * <pre>data: { - * requiredRole: 'foo' - * } </pre> - * - * @param {object=} stateConfig.params - * <a id='params'></a> - * - * A map which optionally configures parameters declared in the `url`, or - * defines additional non-url parameters. For each parameter being - * configured, add a configuration object keyed to the name of the parameter. - * - * Each parameter configuration object may contain the following properties: - * - * - ** value ** - {object|function=}: specifies the default value for this - * parameter. This implicitly sets this parameter as optional. - * - * When UI-Router routes to a state and no value is - * specified for this parameter in the URL or transition, the - * default value will be used instead. If `value` is a function, - * it will be injected and invoked, and the return value used. - * - * *Note*: `undefined` is treated as "no default value" while `null` - * is treated as "the default value is `null`". - * - * *Shorthand*: If you only need to configure the default value of the - * parameter, you may use a shorthand syntax. In the **`params`** - * map, instead mapping the param name to a full parameter configuration - * object, simply set map it to the default parameter value, e.g.: - * - * <pre>// define a parameter's default value - * params: { - * param1: { value: "defaultValue" } - * } - * // shorthand default values - * params: { - * param1: "defaultValue", - * param2: "param2Default" - * }</pre> - * - * - ** array ** - {boolean=}: *(default: false)* If true, the param value will be - * treated as an array of values. If you specified a Type, the value will be - * treated as an array of the specified Type. Note: query parameter values - * default to a special `"auto"` mode. - * - * For query parameters in `"auto"` mode, if multiple values for a single parameter - * are present in the URL (e.g.: `/foo?bar=1&bar=2&bar=3`) then the values - * are mapped to an array (e.g.: `{ foo: [ '1', '2', '3' ] }`). However, if - * only one value is present (e.g.: `/foo?bar=1`) then the value is treated as single - * value (e.g.: `{ foo: '1' }`). - * - * <pre>params: { - * param1: { array: true } - * }</pre> - * - * - ** squash ** - {bool|string=}: `squash` configures how a default parameter value is represented in the URL when - * the current parameter value is the same as the default value. If `squash` is not set, it uses the - * configured default squash policy. - * (See {@link ui.router.util.$urlMatcherFactory#methods_defaultSquashPolicy `defaultSquashPolicy()`}) - * - * There are three squash settings: - * - * - false: The parameter's default value is not squashed. It is encoded and included in the URL - * - true: The parameter's default value is omitted from the URL. If the parameter is preceeded and followed - * by slashes in the state's `url` declaration, then one of those slashes are omitted. - * This can allow for cleaner looking URLs. - * - `"<arbitrary string>"`: The parameter's default value is replaced with an arbitrary placeholder of your choice. - * - * <pre>params: { - * param1: { - * value: "defaultId", - * squash: true - * } } - * // squash "defaultValue" to "~" - * params: { - * param1: { - * value: "defaultValue", - * squash: "~" - * } } - * </pre> - * - * - * @example - * <pre> - * // Some state name examples - * - * // stateName can be a single top-level name (must be unique). - * $stateProvider.state("home", {}); - * - * // Or it can be a nested state name. This state is a child of the - * // above "home" state. - * $stateProvider.state("home.newest", {}); - * - * // Nest states as deeply as needed. - * $stateProvider.state("home.newest.abc.xyz.inception", {}); - * - * // state() returns $stateProvider, so you can chain state declarations. - * $stateProvider - * .state("home", {}) - * .state("about", {}) - * .state("contacts", {}); - * </pre> - * - */ - this.state = state; - function state(name, definition) { - /*jshint validthis: true */ - if (isObject(name)) definition = name; - else definition.name = name; - registerState(definition); - return this; - } - - /** - * @ngdoc object - * @name ui.router.state.$state - * - * @requires $rootScope - * @requires $q - * @requires ui.router.state.$view - * @requires $injector - * @requires ui.router.util.$resolve - * @requires ui.router.state.$stateParams - * @requires ui.router.router.$urlRouter - * - * @property {object} params A param object, e.g. {sectionId: section.id)}, that - * you'd like to test against the current active state. - * @property {object} current A reference to the state's config object. However - * you passed it in. Useful for accessing custom data. - * @property {object} transition Currently pending transition. A promise that'll - * resolve or reject. - * - * @description - * `$state` service is responsible for representing states as well as transitioning - * between them. It also provides interfaces to ask for current state or even states - * you're coming from. - */ - this.$get = $get; - $get.$inject = ['$rootScope', '$q', '$view', '$injector', '$resolve', '$stateParams', '$urlRouter', '$location', '$urlMatcherFactory']; - function $get( $rootScope, $q, $view, $injector, $resolve, $stateParams, $urlRouter, $location, $urlMatcherFactory) { - - var TransitionSuperseded = $q.reject(new Error('transition superseded')); - var TransitionPrevented = $q.reject(new Error('transition prevented')); - var TransitionAborted = $q.reject(new Error('transition aborted')); - var TransitionFailed = $q.reject(new Error('transition failed')); - - // Handles the case where a state which is the target of a transition is not found, and the user - // can optionally retry or defer the transition - function handleRedirect(redirect, state, params, options) { - /** - * @ngdoc event - * @name ui.router.state.$state#$stateNotFound - * @eventOf ui.router.state.$state - * @eventType broadcast on root scope - * @description - * Fired when a requested state **cannot be found** using the provided state name during transition. - * The event is broadcast allowing any handlers a single chance to deal with the error (usually by - * lazy-loading the unfound state). A special `unfoundState` object is passed to the listener handler, - * you can see its three properties in the example. You can use `event.preventDefault()` to abort the - * transition and the promise returned from `go` will be rejected with a `'transition aborted'` value. - * - * @param {Object} event Event object. - * @param {Object} unfoundState Unfound State information. Contains: `to, toParams, options` properties. - * @param {State} fromState Current state object. - * @param {Object} fromParams Current state params. - * - * @example - * - * <pre> - * // somewhere, assume lazy.state has not been defined - * $state.go("lazy.state", {a:1, b:2}, {inherit:false}); - * - * // somewhere else - * $scope.$on('$stateNotFound', - * function(event, unfoundState, fromState, fromParams){ - * console.log(unfoundState.to); // "lazy.state" - * console.log(unfoundState.toParams); // {a:1, b:2} - * console.log(unfoundState.options); // {inherit:false} + default options - * }) - * </pre> - */ - var evt = $rootScope.$broadcast('$stateNotFound', redirect, state, params); - - if (evt.defaultPrevented) { - $urlRouter.update(); - return TransitionAborted; - } - - if (!evt.retry) { - return null; - } - - // Allow the handler to return a promise to defer state lookup retry - if (options.$retry) { - $urlRouter.update(); - return TransitionFailed; - } - var retryTransition = $state.transition = $q.when(evt.retry); - - retryTransition.then(function() { - if (retryTransition !== $state.transition) return TransitionSuperseded; - redirect.options.$retry = true; - return $state.transitionTo(redirect.to, redirect.toParams, redirect.options); - }, function() { - return TransitionAborted; - }); - $urlRouter.update(); - - return retryTransition; - } - - root.locals = { resolve: null, globals: { $stateParams: {} } }; - - $state = { - params: {}, - current: root.self, - $current: root, - transition: null - }; - - /** - * @ngdoc function - * @name ui.router.state.$state#reload - * @methodOf ui.router.state.$state - * - * @description - * A method that force reloads the current state. All resolves are re-resolved, - * controllers reinstantiated, and events re-fired. - * - * @example - * <pre> - * var app angular.module('app', ['ui.router']); - * - * app.controller('ctrl', function ($scope, $state) { - * $scope.reload = function(){ - * $state.reload(); - * } - * }); - * </pre> - * - * `reload()` is just an alias for: - * <pre> - * $state.transitionTo($state.current, $stateParams, { - * reload: true, inherit: false, notify: true - * }); - * </pre> - * - * @param {string=|object=} state - A state name or a state object, which is the root of the resolves to be re-resolved. - * @example - * <pre> - * //assuming app application consists of 3 states: 'contacts', 'contacts.detail', 'contacts.detail.item' - * //and current state is 'contacts.detail.item' - * var app angular.module('app', ['ui.router']); - * - * app.controller('ctrl', function ($scope, $state) { - * $scope.reload = function(){ - * //will reload 'contact.detail' and 'contact.detail.item' states - * $state.reload('contact.detail'); - * } - * }); - * </pre> - * - * `reload()` is just an alias for: - * <pre> - * $state.transitionTo($state.current, $stateParams, { - * reload: true, inherit: false, notify: true - * }); - * </pre> - - * @returns {promise} A promise representing the state of the new transition. See - * {@link ui.router.state.$state#methods_go $state.go}. - */ - $state.reload = function reload(state) { - return $state.transitionTo($state.current, $stateParams, { reload: state || true, inherit: false, notify: true}); - }; - - /** - * @ngdoc function - * @name ui.router.state.$state#go - * @methodOf ui.router.state.$state - * - * @description - * Convenience method for transitioning to a new state. `$state.go` calls - * `$state.transitionTo` internally but automatically sets options to - * `{ location: true, inherit: true, relative: $state.$current, notify: true }`. - * This allows you to easily use an absolute or relative to path and specify - * only the parameters you'd like to update (while letting unspecified parameters - * inherit from the currently active ancestor states). - * - * @example - * <pre> - * var app = angular.module('app', ['ui.router']); - * - * app.controller('ctrl', function ($scope, $state) { - * $scope.changeState = function () { - * $state.go('contact.detail'); - * }; - * }); - * </pre> - * <img src='../ngdoc_assets/StateGoExamples.png'/> - * - * @param {string} to Absolute state name or relative state path. Some examples: - * - * - `$state.go('contact.detail')` - will go to the `contact.detail` state - * - `$state.go('^')` - will go to a parent state - * - `$state.go('^.sibling')` - will go to a sibling state - * - `$state.go('.child.grandchild')` - will go to grandchild state - * - * @param {object=} params A map of the parameters that will be sent to the state, - * will populate $stateParams. Any parameters that are not specified will be inherited from currently - * defined parameters. Only parameters specified in the state definition can be overridden, new - * parameters will be ignored. This allows, for example, going to a sibling state that shares parameters - * specified in a parent state. Parameter inheritance only works between common ancestor states, I.e. - * transitioning to a sibling will get you the parameters for all parents, transitioning to a child - * will get you all current parameters, etc. - * @param {object=} options Options object. The options are: - * - * - **`location`** - {boolean=true|string=} - If `true` will update the url in the location bar, if `false` - * will not. If string, must be `"replace"`, which will update url and also replace last history record. - * - **`inherit`** - {boolean=true}, If `true` will inherit url parameters from current url. - * - **`relative`** - {object=$state.$current}, When transitioning with relative path (e.g '^'), - * defines which state to be relative from. - * - **`notify`** - {boolean=true}, If `true` will broadcast $stateChangeStart and $stateChangeSuccess events. - * - **`reload`** (v0.2.5) - {boolean=false|string|object}, If `true` will force transition even if no state or params - * have changed. It will reload the resolves and views of the current state and parent states. - * If `reload` is a string (or state object), the state object is fetched (by name, or object reference); and \ - * the transition reloads the resolves and views for that matched state, and all its children states. - * - * @returns {promise} A promise representing the state of the new transition. - * - * Possible success values: - * - * - $state.current - * - * <br/>Possible rejection values: - * - * - 'transition superseded' - when a newer transition has been started after this one - * - 'transition prevented' - when `event.preventDefault()` has been called in a `$stateChangeStart` listener - * - 'transition aborted' - when `event.preventDefault()` has been called in a `$stateNotFound` listener or - * when a `$stateNotFound` `event.retry` promise errors. - * - 'transition failed' - when a state has been unsuccessfully found after 2 tries. - * - *resolve error* - when an error has occurred with a `resolve` - * - */ - $state.go = function go(to, params, options) { - return $state.transitionTo(to, params, extend({ inherit: true, relative: $state.$current }, options)); - }; - - /** - * @ngdoc function - * @name ui.router.state.$state#transitionTo - * @methodOf ui.router.state.$state - * - * @description - * Low-level method for transitioning to a new state. {@link ui.router.state.$state#methods_go $state.go} - * uses `transitionTo` internally. `$state.go` is recommended in most situations. - * - * @example - * <pre> - * var app = angular.module('app', ['ui.router']); - * - * app.controller('ctrl', function ($scope, $state) { - * $scope.changeState = function () { - * $state.transitionTo('contact.detail'); - * }; - * }); - * </pre> - * - * @param {string} to State name. - * @param {object=} toParams A map of the parameters that will be sent to the state, - * will populate $stateParams. - * @param {object=} options Options object. The options are: - * - * - **`location`** - {boolean=true|string=} - If `true` will update the url in the location bar, if `false` - * will not. If string, must be `"replace"`, which will update url and also replace last history record. - * - **`inherit`** - {boolean=false}, If `true` will inherit url parameters from current url. - * - **`relative`** - {object=}, When transitioning with relative path (e.g '^'), - * defines which state to be relative from. - * - **`notify`** - {boolean=true}, If `true` will broadcast $stateChangeStart and $stateChangeSuccess events. - * - **`reload`** (v0.2.5) - {boolean=false|string=|object=}, If `true` will force transition even if the state or params - * have not changed, aka a reload of the same state. It differs from reloadOnSearch because you'd - * use this when you want to force a reload when *everything* is the same, including search params. - * if String, then will reload the state with the name given in reload, and any children. - * if Object, then a stateObj is expected, will reload the state found in stateObj, and any children. - * - * @returns {promise} A promise representing the state of the new transition. See - * {@link ui.router.state.$state#methods_go $state.go}. - */ - $state.transitionTo = function transitionTo(to, toParams, options) { - toParams = toParams || {}; - options = extend({ - location: true, inherit: false, relative: null, notify: true, reload: false, $retry: false - }, options || {}); - - var from = $state.$current, fromParams = $state.params, fromPath = from.path; - var evt, toState = findState(to, options.relative); - - // Store the hash param for later (since it will be stripped out by various methods) - var hash = toParams['#']; - - if (!isDefined(toState)) { - var redirect = { to: to, toParams: toParams, options: options }; - var redirectResult = handleRedirect(redirect, from.self, fromParams, options); - - if (redirectResult) { - return redirectResult; - } - - // Always retry once if the $stateNotFound was not prevented - // (handles either redirect changed or state lazy-definition) - to = redirect.to; - toParams = redirect.toParams; - options = redirect.options; - toState = findState(to, options.relative); - - if (!isDefined(toState)) { - if (!options.relative) throw new Error("No such state '" + to + "'"); - throw new Error("Could not resolve '" + to + "' from state '" + options.relative + "'"); - } - } - if (toState[abstractKey]) throw new Error("Cannot transition to abstract state '" + to + "'"); - if (options.inherit) toParams = inheritParams($stateParams, toParams || {}, $state.$current, toState); - if (!toState.params.$$validates(toParams)) return TransitionFailed; - - toParams = toState.params.$$values(toParams); - to = toState; - - var toPath = to.path; - - // Starting from the root of the path, keep all levels that haven't changed - var keep = 0, state = toPath[keep], locals = root.locals, toLocals = []; - - if (!options.reload) { - while (state && state === fromPath[keep] && state.ownParams.$$equals(toParams, fromParams)) { - locals = toLocals[keep] = state.locals; - keep++; - state = toPath[keep]; - } - } else if (isString(options.reload) || isObject(options.reload)) { - if (isObject(options.reload) && !options.reload.name) { - throw new Error('Invalid reload state object'); - } - - var reloadState = options.reload === true ? fromPath[0] : findState(options.reload); - if (options.reload && !reloadState) { - throw new Error("No such reload state '" + (isString(options.reload) ? options.reload : options.reload.name) + "'"); - } - - while (state && state === fromPath[keep] && state !== reloadState) { - locals = toLocals[keep] = state.locals; - keep++; - state = toPath[keep]; - } - } - - // If we're going to the same state and all locals are kept, we've got nothing to do. - // But clear 'transition', as we still want to cancel any other pending transitions. - // TODO: We may not want to bump 'transition' if we're called from a location change - // that we've initiated ourselves, because we might accidentally abort a legitimate - // transition initiated from code? - if (shouldSkipReload(to, toParams, from, fromParams, locals, options)) { - if (hash) toParams['#'] = hash; - $state.params = toParams; - copy($state.params, $stateParams); - copy(filterByKeys(to.params.$$keys(), $stateParams), to.locals.globals.$stateParams); - if (options.location && to.navigable && to.navigable.url) { - $urlRouter.push(to.navigable.url, toParams, { - $$avoidResync: true, replace: options.location === 'replace' - }); - $urlRouter.update(true); - } - $state.transition = null; - return $q.when($state.current); - } - - // Filter parameters before we pass them to event handlers etc. - toParams = filterByKeys(to.params.$$keys(), toParams || {}); - - // Re-add the saved hash before we start returning things or broadcasting $stateChangeStart - if (hash) toParams['#'] = hash; - - // Broadcast start event and cancel the transition if requested - if (options.notify) { - /** - * @ngdoc event - * @name ui.router.state.$state#$stateChangeStart - * @eventOf ui.router.state.$state - * @eventType broadcast on root scope - * @description - * Fired when the state transition **begins**. You can use `event.preventDefault()` - * to prevent the transition from happening and then the transition promise will be - * rejected with a `'transition prevented'` value. - * - * @param {Object} event Event object. - * @param {State} toState The state being transitioned to. - * @param {Object} toParams The params supplied to the `toState`. - * @param {State} fromState The current state, pre-transition. - * @param {Object} fromParams The params supplied to the `fromState`. - * - * @example - * - * <pre> - * $rootScope.$on('$stateChangeStart', - * function(event, toState, toParams, fromState, fromParams){ - * event.preventDefault(); - * // transitionTo() promise will be rejected with - * // a 'transition prevented' error - * }) - * </pre> - */ - if ($rootScope.$broadcast('$stateChangeStart', to.self, toParams, from.self, fromParams, options).defaultPrevented) { - $rootScope.$broadcast('$stateChangeCancel', to.self, toParams, from.self, fromParams); - //Don't update and resync url if there's been a new transition started. see issue #2238, #600 - if ($state.transition == null) $urlRouter.update(); - return TransitionPrevented; - } - } - - // Resolve locals for the remaining states, but don't update any global state just - // yet -- if anything fails to resolve the current state needs to remain untouched. - // We also set up an inheritance chain for the locals here. This allows the view directive - // to quickly look up the correct definition for each view in the current state. Even - // though we create the locals object itself outside resolveState(), it is initially - // empty and gets filled asynchronously. We need to keep track of the promise for the - // (fully resolved) current locals, and pass this down the chain. - var resolved = $q.when(locals); - - for (var l = keep; l < toPath.length; l++, state = toPath[l]) { - locals = toLocals[l] = inherit(locals); - resolved = resolveState(state, toParams, state === to, resolved, locals, options); - } - - // Once everything is resolved, we are ready to perform the actual transition - // and return a promise for the new state. We also keep track of what the - // current promise is, so that we can detect overlapping transitions and - // keep only the outcome of the last transition. - var transition = $state.transition = resolved.then(function () { - var l, entering, exiting; - - if ($state.transition !== transition) return TransitionSuperseded; - - // Exit 'from' states not kept - for (l = fromPath.length - 1; l >= keep; l--) { - exiting = fromPath[l]; - if (exiting.self.onExit) { - $injector.invoke(exiting.self.onExit, exiting.self, exiting.locals.globals); - } - exiting.locals = null; - } - - // Enter 'to' states not kept - for (l = keep; l < toPath.length; l++) { - entering = toPath[l]; - entering.locals = toLocals[l]; - if (entering.self.onEnter) { - $injector.invoke(entering.self.onEnter, entering.self, entering.locals.globals); - } - } - - // Run it again, to catch any transitions in callbacks - if ($state.transition !== transition) return TransitionSuperseded; - - // Update globals in $state - $state.$current = to; - $state.current = to.self; - $state.params = toParams; - copy($state.params, $stateParams); - $state.transition = null; - - if (options.location && to.navigable) { - $urlRouter.push(to.navigable.url, to.navigable.locals.globals.$stateParams, { - $$avoidResync: true, replace: options.location === 'replace' - }); - } - - if (options.notify) { - /** - * @ngdoc event - * @name ui.router.state.$state#$stateChangeSuccess - * @eventOf ui.router.state.$state - * @eventType broadcast on root scope - * @description - * Fired once the state transition is **complete**. - * - * @param {Object} event Event object. - * @param {State} toState The state being transitioned to. - * @param {Object} toParams The params supplied to the `toState`. - * @param {State} fromState The current state, pre-transition. - * @param {Object} fromParams The params supplied to the `fromState`. - */ - $rootScope.$broadcast('$stateChangeSuccess', to.self, toParams, from.self, fromParams); - } - $urlRouter.update(true); - - return $state.current; - }, function (error) { - if ($state.transition !== transition) return TransitionSuperseded; - - $state.transition = null; - /** - * @ngdoc event - * @name ui.router.state.$state#$stateChangeError - * @eventOf ui.router.state.$state - * @eventType broadcast on root scope - * @description - * Fired when an **error occurs** during transition. It's important to note that if you - * have any errors in your resolve functions (javascript errors, non-existent services, etc) - * they will not throw traditionally. You must listen for this $stateChangeError event to - * catch **ALL** errors. - * - * @param {Object} event Event object. - * @param {State} toState The state being transitioned to. - * @param {Object} toParams The params supplied to the `toState`. - * @param {State} fromState The current state, pre-transition. - * @param {Object} fromParams The params supplied to the `fromState`. - * @param {Error} error The resolve error object. - */ - evt = $rootScope.$broadcast('$stateChangeError', to.self, toParams, from.self, fromParams, error); - - if (!evt.defaultPrevented) { - $urlRouter.update(); - } - - return $q.reject(error); - }); - - return transition; - }; - - /** - * @ngdoc function - * @name ui.router.state.$state#is - * @methodOf ui.router.state.$state - * - * @description - * Similar to {@link ui.router.state.$state#methods_includes $state.includes}, - * but only checks for the full state name. If params is supplied then it will be - * tested for strict equality against the current active params object, so all params - * must match with none missing and no extras. - * - * @example - * <pre> - * $state.$current.name = 'contacts.details.item'; - * - * // absolute name - * $state.is('contact.details.item'); // returns true - * $state.is(contactDetailItemStateObject); // returns true - * - * // relative name (. and ^), typically from a template - * // E.g. from the 'contacts.details' template - * <div ng-class="{highlighted: $state.is('.item')}">Item</div> - * </pre> - * - * @param {string|object} stateOrName The state name (absolute or relative) or state object you'd like to check. - * @param {object=} params A param object, e.g. `{sectionId: section.id}`, that you'd like - * to test against the current active state. - * @param {object=} options An options object. The options are: - * - * - **`relative`** - {string|object} - If `stateOrName` is a relative state name and `options.relative` is set, .is will - * test relative to `options.relative` state (or name). - * - * @returns {boolean} Returns true if it is the state. - */ - $state.is = function is(stateOrName, params, options) { - options = extend({ relative: $state.$current }, options || {}); - var state = findState(stateOrName, options.relative); - - if (!isDefined(state)) { return undefined; } - if ($state.$current !== state) { return false; } - return params ? equalForKeys(state.params.$$values(params), $stateParams) : true; - }; - - /** - * @ngdoc function - * @name ui.router.state.$state#includes - * @methodOf ui.router.state.$state - * - * @description - * A method to determine if the current active state is equal to or is the child of the - * state stateName. If any params are passed then they will be tested for a match as well. - * Not all the parameters need to be passed, just the ones you'd like to test for equality. - * - * @example - * Partial and relative names - * <pre> - * $state.$current.name = 'contacts.details.item'; - * - * // Using partial names - * $state.includes("contacts"); // returns true - * $state.includes("contacts.details"); // returns true - * $state.includes("contacts.details.item"); // returns true - * $state.includes("contacts.list"); // returns false - * $state.includes("about"); // returns false - * - * // Using relative names (. and ^), typically from a template - * // E.g. from the 'contacts.details' template - * <div ng-class="{highlighted: $state.includes('.item')}">Item</div> - * </pre> - * - * Basic globbing patterns - * <pre> - * $state.$current.name = 'contacts.details.item.url'; - * - * $state.includes("*.details.*.*"); // returns true - * $state.includes("*.details.**"); // returns true - * $state.includes("**.item.**"); // returns true - * $state.includes("*.details.item.url"); // returns true - * $state.includes("*.details.*.url"); // returns true - * $state.includes("*.details.*"); // returns false - * $state.includes("item.**"); // returns false - * </pre> - * - * @param {string} stateOrName A partial name, relative name, or glob pattern - * to be searched for within the current state name. - * @param {object=} params A param object, e.g. `{sectionId: section.id}`, - * that you'd like to test against the current active state. - * @param {object=} options An options object. The options are: - * - * - **`relative`** - {string|object=} - If `stateOrName` is a relative state reference and `options.relative` is set, - * .includes will test relative to `options.relative` state (or name). - * - * @returns {boolean} Returns true if it does include the state - */ - $state.includes = function includes(stateOrName, params, options) { - options = extend({ relative: $state.$current }, options || {}); - if (isString(stateOrName) && isGlob(stateOrName)) { - if (!doesStateMatchGlob(stateOrName)) { - return false; - } - stateOrName = $state.$current.name; - } - - var state = findState(stateOrName, options.relative); - if (!isDefined(state)) { return undefined; } - if (!isDefined($state.$current.includes[state.name])) { return false; } - return params ? equalForKeys(state.params.$$values(params), $stateParams, objectKeys(params)) : true; - }; - - - /** - * @ngdoc function - * @name ui.router.state.$state#href - * @methodOf ui.router.state.$state - * - * @description - * A url generation method that returns the compiled url for the given state populated with the given params. - * - * @example - * <pre> - * expect($state.href("about.person", { person: "bob" })).toEqual("/about/bob"); - * </pre> - * - * @param {string|object} stateOrName The state name or state object you'd like to generate a url from. - * @param {object=} params An object of parameter values to fill the state's required parameters. - * @param {object=} options Options object. The options are: - * - * - **`lossy`** - {boolean=true} - If true, and if there is no url associated with the state provided in the - * first parameter, then the constructed href url will be built from the first navigable ancestor (aka - * ancestor with a valid url). - * - **`inherit`** - {boolean=true}, If `true` will inherit url parameters from current url. - * - **`relative`** - {object=$state.$current}, When transitioning with relative path (e.g '^'), - * defines which state to be relative from. - * - **`absolute`** - {boolean=false}, If true will generate an absolute url, e.g. "http://www.example.com/fullurl". - * - * @returns {string} compiled state url - */ - $state.href = function href(stateOrName, params, options) { - options = extend({ - lossy: true, - inherit: true, - absolute: false, - relative: $state.$current - }, options || {}); - - var state = findState(stateOrName, options.relative); - - if (!isDefined(state)) return null; - if (options.inherit) params = inheritParams($stateParams, params || {}, $state.$current, state); - - var nav = (state && options.lossy) ? state.navigable : state; - - if (!nav || nav.url === undefined || nav.url === null) { - return null; - } - return $urlRouter.href(nav.url, filterByKeys(state.params.$$keys().concat('#'), params || {}), { - absolute: options.absolute - }); - }; - - /** - * @ngdoc function - * @name ui.router.state.$state#get - * @methodOf ui.router.state.$state - * - * @description - * Returns the state configuration object for any specific state or all states. - * - * @param {string|object=} stateOrName (absolute or relative) If provided, will only get the config for - * the requested state. If not provided, returns an array of ALL state configs. - * @param {string|object=} context When stateOrName is a relative state reference, the state will be retrieved relative to context. - * @returns {Object|Array} State configuration object or array of all objects. - */ - $state.get = function (stateOrName, context) { - if (arguments.length === 0) return map(objectKeys(states), function(name) { return states[name].self; }); - var state = findState(stateOrName, context || $state.$current); - return (state && state.self) ? state.self : null; - }; - - function resolveState(state, params, paramsAreFiltered, inherited, dst, options) { - // Make a restricted $stateParams with only the parameters that apply to this state if - // necessary. In addition to being available to the controller and onEnter/onExit callbacks, - // we also need $stateParams to be available for any $injector calls we make during the - // dependency resolution process. - var $stateParams = (paramsAreFiltered) ? params : filterByKeys(state.params.$$keys(), params); - var locals = { $stateParams: $stateParams }; - - // Resolve 'global' dependencies for the state, i.e. those not specific to a view. - // We're also including $stateParams in this; that way the parameters are restricted - // to the set that should be visible to the state, and are independent of when we update - // the global $state and $stateParams values. - dst.resolve = $resolve.resolve(state.resolve, locals, dst.resolve, state); - var promises = [dst.resolve.then(function (globals) { - dst.globals = globals; - })]; - if (inherited) promises.push(inherited); - - function resolveViews() { - var viewsPromises = []; - - // Resolve template and dependencies for all views. - forEach(state.views, function (view, name) { - var injectables = (view.resolve && view.resolve !== state.resolve ? view.resolve : {}); - injectables.$template = [ function () { - return $view.load(name, { view: view, locals: dst.globals, params: $stateParams, notify: options.notify }) || ''; - }]; - - viewsPromises.push($resolve.resolve(injectables, dst.globals, dst.resolve, state).then(function (result) { - // References to the controller (only instantiated at link time) - if (isFunction(view.controllerProvider) || isArray(view.controllerProvider)) { - var injectLocals = angular.extend({}, injectables, dst.globals); - result.$$controller = $injector.invoke(view.controllerProvider, null, injectLocals); - } else { - result.$$controller = view.controller; - } - // Provide access to the state itself for internal use - result.$$state = state; - result.$$controllerAs = view.controllerAs; - dst[name] = result; - })); - }); - - return $q.all(viewsPromises).then(function(){ - return dst.globals; - }); - } - - // Wait for all the promises and then return the activation object - return $q.all(promises).then(resolveViews).then(function (values) { - return dst; - }); - } - - return $state; - } - - function shouldSkipReload(to, toParams, from, fromParams, locals, options) { - // Return true if there are no differences in non-search (path/object) params, false if there are differences - function nonSearchParamsEqual(fromAndToState, fromParams, toParams) { - // Identify whether all the parameters that differ between `fromParams` and `toParams` were search params. - function notSearchParam(key) { - return fromAndToState.params[key].location != "search"; - } - var nonQueryParamKeys = fromAndToState.params.$$keys().filter(notSearchParam); - var nonQueryParams = pick.apply({}, [fromAndToState.params].concat(nonQueryParamKeys)); - var nonQueryParamSet = new $$UMFP.ParamSet(nonQueryParams); - return nonQueryParamSet.$$equals(fromParams, toParams); - } - - // If reload was not explicitly requested - // and we're transitioning to the same state we're already in - // and the locals didn't change - // or they changed in a way that doesn't merit reloading - // (reloadOnParams:false, or reloadOnSearch.false and only search params changed) - // Then return true. - if (!options.reload && to === from && - (locals === from.locals || (to.self.reloadOnSearch === false && nonSearchParamsEqual(from, fromParams, toParams)))) { - return true; - } - } -} - -angular.module('ui.router.state') - .factory('$stateParams', function () { return {}; }) - .provider('$state', $StateProvider); - - -$ViewProvider.$inject = []; -function $ViewProvider() { - - this.$get = $get; - /** - * @ngdoc object - * @name ui.router.state.$view - * - * @requires ui.router.util.$templateFactory - * @requires $rootScope - * - * @description - * - */ - $get.$inject = ['$rootScope', '$templateFactory']; - function $get( $rootScope, $templateFactory) { - return { - // $view.load('full.viewName', { template: ..., controller: ..., resolve: ..., async: false, params: ... }) - /** - * @ngdoc function - * @name ui.router.state.$view#load - * @methodOf ui.router.state.$view - * - * @description - * - * @param {string} name name - * @param {object} options option object. - */ - load: function load(name, options) { - var result, defaults = { - template: null, controller: null, view: null, locals: null, notify: true, async: true, params: {} - }; - options = extend(defaults, options); - - if (options.view) { - result = $templateFactory.fromConfig(options.view, options.params, options.locals); - } - return result; - } - }; - } -} - -angular.module('ui.router.state').provider('$view', $ViewProvider); - -/** - * @ngdoc object - * @name ui.router.state.$uiViewScrollProvider - * - * @description - * Provider that returns the {@link ui.router.state.$uiViewScroll} service function. - */ -function $ViewScrollProvider() { - - var useAnchorScroll = false; - - /** - * @ngdoc function - * @name ui.router.state.$uiViewScrollProvider#useAnchorScroll - * @methodOf ui.router.state.$uiViewScrollProvider - * - * @description - * Reverts back to using the core [`$anchorScroll`](http://docs.angularjs.org/api/ng.$anchorScroll) service for - * scrolling based on the url anchor. - */ - this.useAnchorScroll = function () { - useAnchorScroll = true; - }; - - /** - * @ngdoc object - * @name ui.router.state.$uiViewScroll - * - * @requires $anchorScroll - * @requires $timeout - * - * @description - * When called with a jqLite element, it scrolls the element into view (after a - * `$timeout` so the DOM has time to refresh). - * - * If you prefer to rely on `$anchorScroll` to scroll the view to the anchor, - * this can be enabled by calling {@link ui.router.state.$uiViewScrollProvider#methods_useAnchorScroll `$uiViewScrollProvider.useAnchorScroll()`}. - */ - this.$get = ['$anchorScroll', '$timeout', function ($anchorScroll, $timeout) { - if (useAnchorScroll) { - return $anchorScroll; - } - - return function ($element) { - return $timeout(function () { - $element[0].scrollIntoView(); - }, 0, false); - }; - }]; -} - -angular.module('ui.router.state').provider('$uiViewScroll', $ViewScrollProvider); - -var ngMajorVer = angular.version.major; -var ngMinorVer = angular.version.minor; -/** - * @ngdoc directive - * @name ui.router.state.directive:ui-view - * - * @requires ui.router.state.$state - * @requires $compile - * @requires $controller - * @requires $injector - * @requires ui.router.state.$uiViewScroll - * @requires $document - * - * @restrict ECA - * - * @description - * The ui-view directive tells $state where to place your templates. - * - * @param {string=} name A view name. The name should be unique amongst the other views in the - * same state. You can have views of the same name that live in different states. - * - * @param {string=} autoscroll It allows you to set the scroll behavior of the browser window - * when a view is populated. By default, $anchorScroll is overridden by ui-router's custom scroll - * service, {@link ui.router.state.$uiViewScroll}. This custom service let's you - * scroll ui-view elements into view when they are populated during a state activation. - * - * @param {string=} noanimation If truthy, the non-animated renderer will be selected (no animations - * will be applied to the ui-view) - * - * *Note: To revert back to old [`$anchorScroll`](http://docs.angularjs.org/api/ng.$anchorScroll) - * functionality, call `$uiViewScrollProvider.useAnchorScroll()`.* - * - * @param {string=} onload Expression to evaluate whenever the view updates. - * - * @example - * A view can be unnamed or named. - * <pre> - * <!-- Unnamed --> - * <div ui-view></div> - * - * <!-- Named --> - * <div ui-view="viewName"></div> - * </pre> - * - * You can only have one unnamed view within any template (or root html). If you are only using a - * single view and it is unnamed then you can populate it like so: - * <pre> - * <div ui-view></div> - * $stateProvider.state("home", { - * template: "<h1>HELLO!</h1>" - * }) - * </pre> - * - * The above is a convenient shortcut equivalent to specifying your view explicitly with the {@link ui.router.state.$stateProvider#views `views`} - * config property, by name, in this case an empty name: - * <pre> - * $stateProvider.state("home", { - * views: { - * "": { - * template: "<h1>HELLO!</h1>" - * } - * } - * }) - * </pre> - * - * But typically you'll only use the views property if you name your view or have more than one view - * in the same template. There's not really a compelling reason to name a view if its the only one, - * but you could if you wanted, like so: - * <pre> - * <div ui-view="main"></div> - * </pre> - * <pre> - * $stateProvider.state("home", { - * views: { - * "main": { - * template: "<h1>HELLO!</h1>" - * } - * } - * }) - * </pre> - * - * Really though, you'll use views to set up multiple views: - * <pre> - * <div ui-view></div> - * <div ui-view="chart"></div> - * <div ui-view="data"></div> - * </pre> - * - * <pre> - * $stateProvider.state("home", { - * views: { - * "": { - * template: "<h1>HELLO!</h1>" - * }, - * "chart": { - * template: "<chart_thing/>" - * }, - * "data": { - * template: "<data_thing/>" - * } - * } - * }) - * </pre> - * - * Examples for `autoscroll`: - * - * <pre> - * <!-- If autoscroll present with no expression, - * then scroll ui-view into view --> - * <ui-view autoscroll/> - * - * <!-- If autoscroll present with valid expression, - * then scroll ui-view into view if expression evaluates to true --> - * <ui-view autoscroll='true'/> - * <ui-view autoscroll='false'/> - * <ui-view autoscroll='scopeVariable'/> - * </pre> - */ -$ViewDirective.$inject = ['$state', '$injector', '$uiViewScroll', '$interpolate']; -function $ViewDirective( $state, $injector, $uiViewScroll, $interpolate) { - - function getService() { - return ($injector.has) ? function(service) { - return $injector.has(service) ? $injector.get(service) : null; - } : function(service) { - try { - return $injector.get(service); - } catch (e) { - return null; - } - }; - } - - var service = getService(), - $animator = service('$animator'), - $animate = service('$animate'); - - // Returns a set of DOM manipulation functions based on which Angular version - // it should use - function getRenderer(attrs, scope) { - var statics = { - enter: function (element, target, cb) { target.after(element); cb(); }, - leave: function (element, cb) { element.remove(); cb(); } - }; - - if (!!attrs.noanimation) return statics; - - function animEnabled(element) { - if (ngMajorVer === 1 && ngMinorVer >= 4) return !!$animate.enabled(element); - if (ngMajorVer === 1 && ngMinorVer >= 2) return !!$animate.enabled(); - return (!!$animator); - } - - // ng 1.2+ - if ($animate) { - return { - enter: function(element, target, cb) { - if (!animEnabled(element)) { - statics.enter(element, target, cb); - } else if (angular.version.minor > 2) { - $animate.enter(element, null, target).then(cb); - } else { - $animate.enter(element, null, target, cb); - } - }, - leave: function(element, cb) { - if (!animEnabled(element)) { - statics.leave(element, cb); - } else if (angular.version.minor > 2) { - $animate.leave(element).then(cb); - } else { - $animate.leave(element, cb); - } - } - }; - } - - // ng 1.1.5 - if ($animator) { - var animate = $animator && $animator(scope, attrs); - - return { - enter: function(element, target, cb) {animate.enter(element, null, target); cb(); }, - leave: function(element, cb) { animate.leave(element); cb(); } - }; - } - - return statics; - } - - var directive = { - restrict: 'ECA', - terminal: true, - priority: 400, - transclude: 'element', - compile: function (tElement, tAttrs, $transclude) { - return function (scope, $element, attrs) { - var previousEl, currentEl, currentScope, latestLocals, - onloadExp = attrs.onload || '', - autoScrollExp = attrs.autoscroll, - renderer = getRenderer(attrs, scope); - - scope.$on('$stateChangeSuccess', function() { - updateView(false); - }); - - updateView(true); - - function cleanupLastView() { - var _previousEl = previousEl; - var _currentScope = currentScope; - - if (_currentScope) { - _currentScope._willBeDestroyed = true; - } - - function cleanOld() { - if (_previousEl) { - _previousEl.remove(); - } - - if (_currentScope) { - _currentScope.$destroy(); - } - } - - if (currentEl) { - renderer.leave(currentEl, function() { - cleanOld(); - previousEl = null; - }); - - previousEl = currentEl; - } else { - cleanOld(); - previousEl = null; - } - - currentEl = null; - currentScope = null; - } - - function updateView(firstTime) { - var newScope, - name = getUiViewName(scope, attrs, $element, $interpolate), - previousLocals = name && $state.$current && $state.$current.locals[name]; - - if (!firstTime && previousLocals === latestLocals || scope._willBeDestroyed) return; // nothing to do - newScope = scope.$new(); - latestLocals = $state.$current.locals[name]; - - /** - * @ngdoc event - * @name ui.router.state.directive:ui-view#$viewContentLoading - * @eventOf ui.router.state.directive:ui-view - * @eventType emits on ui-view directive scope - * @description - * - * Fired once the view **begins loading**, *before* the DOM is rendered. - * - * @param {Object} event Event object. - * @param {string} viewName Name of the view. - */ - newScope.$emit('$viewContentLoading', name); - - var clone = $transclude(newScope, function(clone) { - renderer.enter(clone, $element, function onUiViewEnter() { - if(currentScope) { - currentScope.$emit('$viewContentAnimationEnded'); - } - - if (angular.isDefined(autoScrollExp) && !autoScrollExp || scope.$eval(autoScrollExp)) { - $uiViewScroll(clone); - } - }); - cleanupLastView(); - }); - - currentEl = clone; - currentScope = newScope; - /** - * @ngdoc event - * @name ui.router.state.directive:ui-view#$viewContentLoaded - * @eventOf ui.router.state.directive:ui-view - * @eventType emits on ui-view directive scope - * @description - * Fired once the view is **loaded**, *after* the DOM is rendered. - * - * @param {Object} event Event object. - * @param {string} viewName Name of the view. - */ - currentScope.$emit('$viewContentLoaded', name); - currentScope.$eval(onloadExp); - } - }; - } - }; - - return directive; -} - -$ViewDirectiveFill.$inject = ['$compile', '$controller', '$state', '$interpolate']; -function $ViewDirectiveFill ( $compile, $controller, $state, $interpolate) { - return { - restrict: 'ECA', - priority: -400, - compile: function (tElement) { - var initial = tElement.html(); - return function (scope, $element, attrs) { - var current = $state.$current, - name = getUiViewName(scope, attrs, $element, $interpolate), - locals = current && current.locals[name]; - - if (! locals) { - return; - } - - $element.data('$uiView', { name: name, state: locals.$$state }); - $element.html(locals.$template ? locals.$template : initial); - - var link = $compile($element.contents()); - - if (locals.$$controller) { - locals.$scope = scope; - locals.$element = $element; - var controller = $controller(locals.$$controller, locals); - if (locals.$$controllerAs) { - scope[locals.$$controllerAs] = controller; - } - $element.data('$ngControllerController', controller); - $element.children().data('$ngControllerController', controller); - } - - link(scope); - }; - } - }; -} - -/** - * Shared ui-view code for both directives: - * Given scope, element, and its attributes, return the view's name - */ -function getUiViewName(scope, attrs, element, $interpolate) { - var name = $interpolate(attrs.uiView || attrs.name || '')(scope); - var inherited = element.inheritedData('$uiView'); - return name.indexOf('@') >= 0 ? name : (name + '@' + (inherited ? inherited.state.name : '')); -} - -angular.module('ui.router.state').directive('uiView', $ViewDirective); -angular.module('ui.router.state').directive('uiView', $ViewDirectiveFill); - -function parseStateRef(ref, current) { - var preparsed = ref.match(/^\s*({[^}]*})\s*$/), parsed; - if (preparsed) ref = current + '(' + preparsed[1] + ')'; - parsed = ref.replace(/\n/g, " ").match(/^([^(]+?)\s*(\((.*)\))?$/); - if (!parsed || parsed.length !== 4) throw new Error("Invalid state ref '" + ref + "'"); - return { state: parsed[1], paramExpr: parsed[3] || null }; -} - -function stateContext(el) { - var stateData = el.parent().inheritedData('$uiView'); - - if (stateData && stateData.state && stateData.state.name) { - return stateData.state; - } -} - -function getTypeInfo(el) { - // SVGAElement does not use the href attribute, but rather the 'xlinkHref' attribute. - var isSvg = Object.prototype.toString.call(el.prop('href')) === '[object SVGAnimatedString]'; - var isForm = el[0].nodeName === "FORM"; - - return { - attr: isForm ? "action" : (isSvg ? 'xlink:href' : 'href'), - isAnchor: el.prop("tagName").toUpperCase() === "A", - clickable: !isForm - }; -} - -function clickHook(el, $state, $timeout, type, current) { - return function(e) { - var button = e.which || e.button, target = current(); - - if (!(button > 1 || e.ctrlKey || e.metaKey || e.shiftKey || el.attr('target'))) { - // HACK: This is to allow ng-clicks to be processed before the transition is initiated: - var transition = $timeout(function() { - $state.go(target.state, target.params, target.options); - }); - e.preventDefault(); - - // if the state has no URL, ignore one preventDefault from the <a> directive. - var ignorePreventDefaultCount = type.isAnchor && !target.href ? 1: 0; - - e.preventDefault = function() { - if (ignorePreventDefaultCount-- <= 0) $timeout.cancel(transition); - }; - } - }; -} - -function defaultOpts(el, $state) { - return { relative: stateContext(el) || $state.$current, inherit: true }; -} - -/** - * @ngdoc directive - * @name ui.router.state.directive:ui-sref - * - * @requires ui.router.state.$state - * @requires $timeout - * - * @restrict A - * - * @description - * A directive that binds a link (`<a>` tag) to a state. If the state has an associated - * URL, the directive will automatically generate & update the `href` attribute via - * the {@link ui.router.state.$state#methods_href $state.href()} method. Clicking - * the link will trigger a state transition with optional parameters. - * - * Also middle-clicking, right-clicking, and ctrl-clicking on the link will be - * handled natively by the browser. - * - * You can also use relative state paths within ui-sref, just like the relative - * paths passed to `$state.go()`. You just need to be aware that the path is relative - * to the state that the link lives in, in other words the state that loaded the - * template containing the link. - * - * You can specify options to pass to {@link ui.router.state.$state#go $state.go()} - * using the `ui-sref-opts` attribute. Options are restricted to `location`, `inherit`, - * and `reload`. - * - * @example - * Here's an example of how you'd use ui-sref and how it would compile. If you have the - * following template: - * <pre> - * <a ui-sref="home">Home</a> | <a ui-sref="about">About</a> | <a ui-sref="{page: 2}">Next page</a> - * - * <ul> - * <li ng-repeat="contact in contacts"> - * <a ui-sref="contacts.detail({ id: contact.id })">{{ contact.name }}</a> - * </li> - * </ul> - * </pre> - * - * Then the compiled html would be (assuming Html5Mode is off and current state is contacts): - * <pre> - * <a href="#/home" ui-sref="home">Home</a> | <a href="#/about" ui-sref="about">About</a> | <a href="#/contacts?page=2" ui-sref="{page: 2}">Next page</a> - * - * <ul> - * <li ng-repeat="contact in contacts"> - * <a href="#/contacts/1" ui-sref="contacts.detail({ id: contact.id })">Joe</a> - * </li> - * <li ng-repeat="contact in contacts"> - * <a href="#/contacts/2" ui-sref="contacts.detail({ id: contact.id })">Alice</a> - * </li> - * <li ng-repeat="contact in contacts"> - * <a href="#/contacts/3" ui-sref="contacts.detail({ id: contact.id })">Bob</a> - * </li> - * </ul> - * - * <a ui-sref="home" ui-sref-opts="{reload: true}">Home</a> - * </pre> - * - * @param {string} ui-sref 'stateName' can be any valid absolute or relative state - * @param {Object} ui-sref-opts options to pass to {@link ui.router.state.$state#go $state.go()} - */ -$StateRefDirective.$inject = ['$state', '$timeout']; -function $StateRefDirective($state, $timeout) { - return { - restrict: 'A', - require: ['?^uiSrefActive', '?^uiSrefActiveEq'], - link: function(scope, element, attrs, uiSrefActive) { - var ref = parseStateRef(attrs.uiSref, $state.current.name); - var def = { state: ref.state, href: null, params: null }; - var type = getTypeInfo(element); - var active = uiSrefActive[1] || uiSrefActive[0]; - - def.options = extend(defaultOpts(element, $state), attrs.uiSrefOpts ? scope.$eval(attrs.uiSrefOpts) : {}); - - var update = function(val) { - if (val) def.params = angular.copy(val); - def.href = $state.href(ref.state, def.params, def.options); - - if (active) active.$$addStateInfo(ref.state, def.params); - if (def.href !== null) attrs.$set(type.attr, def.href); - }; - - if (ref.paramExpr) { - scope.$watch(ref.paramExpr, function(val) { if (val !== def.params) update(val); }, true); - def.params = angular.copy(scope.$eval(ref.paramExpr)); - } - update(); - - if (!type.clickable) return; - element.bind("click", clickHook(element, $state, $timeout, type, function() { return def; })); - } - }; -} - -/** - * @ngdoc directive - * @name ui.router.state.directive:ui-state - * - * @requires ui.router.state.uiSref - * - * @restrict A - * - * @description - * Much like ui-sref, but will accept named $scope properties to evaluate for a state definition, - * params and override options. - * - * @param {string} ui-state 'stateName' can be any valid absolute or relative state - * @param {Object} ui-state-params params to pass to {@link ui.router.state.$state#href $state.href()} - * @param {Object} ui-state-opts options to pass to {@link ui.router.state.$state#go $state.go()} - */ -$StateRefDynamicDirective.$inject = ['$state', '$timeout']; -function $StateRefDynamicDirective($state, $timeout) { - return { - restrict: 'A', - require: ['?^uiSrefActive', '?^uiSrefActiveEq'], - link: function(scope, element, attrs, uiSrefActive) { - var type = getTypeInfo(element); - var active = uiSrefActive[1] || uiSrefActive[0]; - var group = [attrs.uiState, attrs.uiStateParams || null, attrs.uiStateOpts || null]; - var watch = '[' + group.map(function(val) { return val || 'null'; }).join(', ') + ']'; - var def = { state: null, params: null, options: null, href: null }; - - function runStateRefLink (group) { - def.state = group[0]; def.params = group[1]; def.options = group[2]; - def.href = $state.href(def.state, def.params, def.options); - - if (active) active.$$addStateInfo(def.state, def.params); - if (def.href) attrs.$set(type.attr, def.href); - } - - scope.$watch(watch, runStateRefLink, true); - runStateRefLink(scope.$eval(watch)); - - if (!type.clickable) return; - element.bind("click", clickHook(element, $state, $timeout, type, function() { return def; })); - } - }; -} - - -/** - * @ngdoc directive - * @name ui.router.state.directive:ui-sref-active - * - * @requires ui.router.state.$state - * @requires ui.router.state.$stateParams - * @requires $interpolate - * - * @restrict A - * - * @description - * A directive working alongside ui-sref to add classes to an element when the - * related ui-sref directive's state is active, and removing them when it is inactive. - * The primary use-case is to simplify the special appearance of navigation menus - * relying on `ui-sref`, by having the "active" state's menu button appear different, - * distinguishing it from the inactive menu items. - * - * ui-sref-active can live on the same element as ui-sref or on a parent element. The first - * ui-sref-active found at the same level or above the ui-sref will be used. - * - * Will activate when the ui-sref's target state or any child state is active. If you - * need to activate only when the ui-sref target state is active and *not* any of - * it's children, then you will use - * {@link ui.router.state.directive:ui-sref-active-eq ui-sref-active-eq} - * - * @example - * Given the following template: - * <pre> - * <ul> - * <li ui-sref-active="active" class="item"> - * <a href ui-sref="app.user({user: 'bilbobaggins'})">@bilbobaggins</a> - * </li> - * </ul> - * </pre> - * - * - * When the app state is "app.user" (or any children states), and contains the state parameter "user" with value "bilbobaggins", - * the resulting HTML will appear as (note the 'active' class): - * <pre> - * <ul> - * <li ui-sref-active="active" class="item active"> - * <a ui-sref="app.user({user: 'bilbobaggins'})" href="/users/bilbobaggins">@bilbobaggins</a> - * </li> - * </ul> - * </pre> - * - * The class name is interpolated **once** during the directives link time (any further changes to the - * interpolated value are ignored). - * - * Multiple classes may be specified in a space-separated format: - * <pre> - * <ul> - * <li ui-sref-active='class1 class2 class3'> - * <a ui-sref="app.user">link</a> - * </li> - * </ul> - * </pre> - * - * It is also possible to pass ui-sref-active an expression that evaluates - * to an object hash, whose keys represent active class names and whose - * values represent the respective state names/globs. - * ui-sref-active will match if the current active state **includes** any of - * the specified state names/globs, even the abstract ones. - * - * @Example - * Given the following template, with "admin" being an abstract state: - * <pre> - * <div ui-sref-active="{'active': 'admin.*'}"> - * <a ui-sref-active="active" ui-sref="admin.roles">Roles</a> - * </div> - * </pre> - * - * When the current state is "admin.roles" the "active" class will be applied - * to both the <div> and <a> elements. It is important to note that the state - * names/globs passed to ui-sref-active shadow the state provided by ui-sref. - */ - -/** - * @ngdoc directive - * @name ui.router.state.directive:ui-sref-active-eq - * - * @requires ui.router.state.$state - * @requires ui.router.state.$stateParams - * @requires $interpolate - * - * @restrict A - * - * @description - * The same as {@link ui.router.state.directive:ui-sref-active ui-sref-active} but will only activate - * when the exact target state used in the `ui-sref` is active; no child states. - * - */ -$StateRefActiveDirective.$inject = ['$state', '$stateParams', '$interpolate']; -function $StateRefActiveDirective($state, $stateParams, $interpolate) { - return { - restrict: "A", - controller: ['$scope', '$element', '$attrs', '$timeout', function ($scope, $element, $attrs, $timeout) { - var states = [], activeClasses = {}, activeEqClass, uiSrefActive; - - // There probably isn't much point in $observing this - // uiSrefActive and uiSrefActiveEq share the same directive object with some - // slight difference in logic routing - activeEqClass = $interpolate($attrs.uiSrefActiveEq || '', false)($scope); - - try { - uiSrefActive = $scope.$eval($attrs.uiSrefActive); - } catch (e) { - // Do nothing. uiSrefActive is not a valid expression. - // Fall back to using $interpolate below - } - uiSrefActive = uiSrefActive || $interpolate($attrs.uiSrefActive || '', false)($scope); - if (isObject(uiSrefActive)) { - forEach(uiSrefActive, function(stateOrName, activeClass) { - if (isString(stateOrName)) { - var ref = parseStateRef(stateOrName, $state.current.name); - addState(ref.state, $scope.$eval(ref.paramExpr), activeClass); - } - }); - } - - // Allow uiSref to communicate with uiSrefActive[Equals] - this.$$addStateInfo = function (newState, newParams) { - // we already got an explicit state provided by ui-sref-active, so we - // shadow the one that comes from ui-sref - if (isObject(uiSrefActive) && states.length > 0) { - return; - } - addState(newState, newParams, uiSrefActive); - update(); - }; - - $scope.$on('$stateChangeSuccess', update); - - function addState(stateName, stateParams, activeClass) { - var state = $state.get(stateName, stateContext($element)); - var stateHash = createStateHash(stateName, stateParams); - - states.push({ - state: state || { name: stateName }, - params: stateParams, - hash: stateHash - }); - - activeClasses[stateHash] = activeClass; - } - - /** - * @param {string} state - * @param {Object|string} [params] - * @return {string} - */ - function createStateHash(state, params) { - if (!isString(state)) { - throw new Error('state should be a string'); - } - if (isObject(params)) { - return state + toJson(params); - } - params = $scope.$eval(params); - if (isObject(params)) { - return state + toJson(params); - } - return state; - } - - // Update route state - function update() { - for (var i = 0; i < states.length; i++) { - if (anyMatch(states[i].state, states[i].params)) { - addClass($element, activeClasses[states[i].hash]); - } else { - removeClass($element, activeClasses[states[i].hash]); - } - - if (exactMatch(states[i].state, states[i].params)) { - addClass($element, activeEqClass); - } else { - removeClass($element, activeEqClass); - } - } - } - - function addClass(el, className) { $timeout(function () { el.addClass(className); }); } - function removeClass(el, className) { el.removeClass(className); } - function anyMatch(state, params) { return $state.includes(state.name, params); } - function exactMatch(state, params) { return $state.is(state.name, params); } - - update(); - }] - }; -} - -angular.module('ui.router.state') - .directive('uiSref', $StateRefDirective) - .directive('uiSrefActive', $StateRefActiveDirective) - .directive('uiSrefActiveEq', $StateRefActiveDirective) - .directive('uiState', $StateRefDynamicDirective); - -/** - * @ngdoc filter - * @name ui.router.state.filter:isState - * - * @requires ui.router.state.$state - * - * @description - * Translates to {@link ui.router.state.$state#methods_is $state.is("stateName")}. - */ -$IsStateFilter.$inject = ['$state']; -function $IsStateFilter($state) { - var isFilter = function (state, params) { - return $state.is(state, params); - }; - isFilter.$stateful = true; - return isFilter; -} - -/** - * @ngdoc filter - * @name ui.router.state.filter:includedByState - * - * @requires ui.router.state.$state - * - * @description - * Translates to {@link ui.router.state.$state#methods_includes $state.includes('fullOrPartialStateName')}. - */ -$IncludedByStateFilter.$inject = ['$state']; -function $IncludedByStateFilter($state) { - var includesFilter = function (state, params, options) { - return $state.includes(state, params, options); - }; - includesFilter.$stateful = true; - return includesFilter; -} - -angular.module('ui.router.state') - .filter('isState', $IsStateFilter) - .filter('includedByState', $IncludedByStateFilter); -})(window, window.angular);
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