passman/js/app/directives/fileselect.js
2017-02-22 18:02:55 +01:00

90 lines
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2.5 KiB
JavaScript

/**
* Nextcloud - passman
*
* @copyright Copyright (c) 2016, Sander Brand (brantje@gmail.com)
* @copyright Copyright (c) 2016, Marcos Zuriaga Miguel (wolfi@wolfi.es)
* @license GNU AGPL version 3 or any later version
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
(function () {
'use strict';
/**
* @ngdoc directive
* @name passmanApp.directive:passwordGen
* @description
* # passwordGen
*/
angular.module('passmanApp')
.directive('fileSelect', ['$window', function ($window) {
return {
restrict: 'A',
scope: {
success: '&success',
error: '&error',
progress: '&progress'
},
link: function (scope, el) {
scope.success = scope.success();
scope.error = scope.error();
scope.progress = scope.progress();
var fileReader = new $window.FileReader();
var _currentFile;
fileReader.onload = function () {
_currentFile.data = fileReader.result;
scope.success(_currentFile);
};
fileReader.onprogress = function (event) {
var percent = (event.loaded / event.total * 100);
if(scope.progress) {
scope.$apply(scope.progress({
file_total: event.total,
file_loaded: event.loaded,
file_percent: percent
}));
}
};
fileReader.onerror = function () {
scope.error();
};
el.bind('change', function (e) {
var _queueTotalFileSize = 0;
var i;
//Calcutate total size
for (i = 0; i < e.target.files.length; i++) {
_queueTotalFileSize += e.target.files[i].size;
}
//Now load the files
for (i = 0; i < e.target.files.length; i++) {
_currentFile = e.target.files[i];
var mb_limit = 5;
if (_currentFile.size > (mb_limit * 1024 * 1024)) {
scope.error('TO_BIG', _currentFile);
}
fileReader.readAsDataURL(_currentFile);
}
});
}
};
}]);
}());