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/*-
* ============LICENSE_START=======================================================
* ECOMP Policy Engine
* ================================================================================
* Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ============LICENSE_END=========================================================
*/
(function(window, angular) {
'use strict';
angular.module('abs').service('fileUploader', ['$http', '$q', 'fileManagerConfig', function ($http, $q, fileManagerConfig) {
function deferredHandler(data, deferred, errorMessage) {
if (!data || typeof data !== 'object') {
return deferred.reject('Bridge response error, please check the docs');
}
if (data.result && data.result.error) {
return deferred.reject(data);
}
if (data.error) {
return deferred.reject(data);
}
if (errorMessage) {
return deferred.reject(errorMessage);
}
deferred.resolve(data);
}
this.requesting = false;
this.upload = function(fileList, path) {
if (! window.FormData) {
throw new Error('Unsupported browser version');
}
var self = this;
var form = new window.FormData();
var deferred = $q.defer();
form.append('destination', '/' + path.join('/'));
for (var i = 0; i < fileList.length; i++) {
var fileObj = fileList.item(i);
fileObj instanceof window.File && form.append('file-' + i, fileObj);
}
self.requesting = true;
$http.post(fileManagerConfig.uploadUrl, form, {
transformRequest: angular.identity,
headers: {
'Content-Type': undefined
}
}).success(function(data) {
deferredHandler(data, deferred);
}).error(function(data) {
deferredHandler(data, deferred, 'Unknown error uploading files');
})['finally'](function() {
self.requesting = false;
});
return deferred.promise;
};
}]);
})(window, angular);
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