367 lines
9.5 KiB
JavaScript
367 lines
9.5 KiB
JavaScript
/*
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* Copyright (c) 2014
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*
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* This file is licensed under the Affero General Public License version 3
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* or later.
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*
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* See the COPYING-README file.
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*
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*/
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(function() {
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var DELETED_REGEXP = new RegExp(/^(.+)\.d[0-9]+$/);
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/**
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* Convert a file name in the format filename.d12345 to the real file name.
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* This will use basename.
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* The name will not be changed if it has no ".d12345" suffix.
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* @param {String} name file name
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* @return {String} converted file name
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*/
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function getDeletedFileName(name) {
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name = OC.basename(name);
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var match = DELETED_REGEXP.exec(name);
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if (match && match.length > 1) {
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name = match[1];
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}
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return name;
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}
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/**
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* @class OCA.Trashbin.FileList
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* @augments OCA.Files.FileList
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* @classdesc List of deleted files
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*
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* @param $el container element with existing markup for the #controls
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* and a table
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* @param [options] map of options
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*/
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var FileList = function($el, options) {
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this.initialize($el, options);
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};
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FileList.prototype = _.extend({}, OCA.Files.FileList.prototype,
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/** @lends OCA.Trashbin.FileList.prototype */ {
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id: 'trashbin',
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appName: t('files_trashbin', 'Deleted files'),
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/**
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* @private
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*/
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initialize: function() {
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var result = OCA.Files.FileList.prototype.initialize.apply(this, arguments);
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this.$el.find('.undelete').click('click', _.bind(this._onClickRestoreSelected, this));
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this.setSort('mtime', 'desc');
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/**
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* Override crumb making to add "Deleted Files" entry
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* and convert files with ".d" extensions to a more
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* user friendly name.
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*/
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this.breadcrumb._makeCrumbs = function() {
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var parts = OCA.Files.BreadCrumb.prototype._makeCrumbs.apply(this, arguments);
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for (var i = 1; i < parts.length; i++) {
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parts[i].name = getDeletedFileName(parts[i].name);
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}
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return parts;
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};
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OC.Plugins.attach('OCA.Trashbin.FileList', this);
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return result;
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},
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/**
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* Override to only return read permissions
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*/
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getDirectoryPermissions: function() {
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return OC.PERMISSION_READ | OC.PERMISSION_DELETE;
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},
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_setCurrentDir: function(targetDir) {
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OCA.Files.FileList.prototype._setCurrentDir.apply(this, arguments);
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var baseDir = OC.basename(targetDir);
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if (baseDir !== '') {
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this.setPageTitle(getDeletedFileName(baseDir));
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}
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},
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_createRow: function() {
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// FIXME: MEGAHACK until we find a better solution
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var tr = OCA.Files.FileList.prototype._createRow.apply(this, arguments);
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tr.find('td.filesize').remove();
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return tr;
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},
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_renderRow: function(fileData, options) {
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options = options || {};
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var dir = this.getCurrentDirectory();
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var dirListing = dir !== '' && dir !== '/';
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// show deleted time as mtime
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if (fileData.mtime) {
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fileData.mtime = parseInt(fileData.mtime, 10);
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}
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if (!dirListing) {
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fileData.displayName = fileData.name;
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fileData.name = fileData.name + '.d' + Math.floor(fileData.mtime / 1000);
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}
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return OCA.Files.FileList.prototype._renderRow.call(this, fileData, options);
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},
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getAjaxUrl: function(action, params) {
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var q = '';
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if (params) {
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q = '?' + OC.buildQueryString(params);
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}
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return OC.filePath('files_trashbin', 'ajax', action + '.php') + q;
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},
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setupUploadEvents: function() {
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// override and do nothing
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},
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linkTo: function(dir){
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return OC.linkTo('files', 'index.php')+"?view=trashbin&dir="+ encodeURIComponent(dir).replace(/%2F/g, '/');
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},
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elementToFile: function($el) {
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var fileInfo = OCA.Files.FileList.prototype.elementToFile($el);
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if (this.getCurrentDirectory() === '/') {
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fileInfo.displayName = getDeletedFileName(fileInfo.name);
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}
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// no size available
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delete fileInfo.size;
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return fileInfo;
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},
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updateEmptyContent: function(){
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var exists = this.$fileList.find('tr:first').exists();
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this.$el.find('#emptycontent').toggleClass('hidden', exists);
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this.$el.find('#filestable th').toggleClass('hidden', !exists);
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},
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_removeCallback: function(result) {
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if (result.status !== 'success') {
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OC.dialogs.alert(result.data.message, t('files_trashbin', 'Error'));
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}
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var files = result.data.success;
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var $el;
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for (var i = 0; i < files.length; i++) {
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$el = this.remove(OC.basename(files[i].filename), {updateSummary: false});
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this.fileSummary.remove({type: $el.attr('data-type'), size: $el.attr('data-size')});
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}
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this.fileSummary.update();
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this.updateEmptyContent();
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this.enableActions();
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},
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_onClickRestoreSelected: function(event) {
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event.preventDefault();
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var self = this;
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var allFiles = this.$el.find('.select-all').is(':checked');
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var files = [];
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var params = {};
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this.disableActions();
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if (allFiles) {
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this.showMask();
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params = {
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allfiles: true,
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dir: this.getCurrentDirectory()
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};
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}
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else {
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files = _.pluck(this.getSelectedFiles(), 'name');
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for (var i = 0; i < files.length; i++) {
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var deleteAction = this.findFileEl(files[i]).children("td.date").children(".action.delete");
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deleteAction.removeClass('icon-delete').addClass('icon-loading-small');
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}
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params = {
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files: JSON.stringify(files),
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dir: this.getCurrentDirectory()
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};
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}
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$.post(OC.filePath('files_trashbin', 'ajax', 'undelete.php'),
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params,
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function(result) {
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if (allFiles) {
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if (result.status !== 'success') {
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OC.dialogs.alert(result.data.message, t('files_trashbin', 'Error'));
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}
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self.hideMask();
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// simply remove all files
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self.setFiles([]);
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self.enableActions();
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}
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else {
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self._removeCallback(result);
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}
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}
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);
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},
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_onClickDeleteSelected: function(event) {
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event.preventDefault();
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var self = this;
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var allFiles = this.$el.find('.select-all').is(':checked');
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var files = [];
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var params = {};
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if (allFiles) {
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params = {
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allfiles: true,
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dir: this.getCurrentDirectory()
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};
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}
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else {
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files = _.pluck(this.getSelectedFiles(), 'name');
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params = {
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files: JSON.stringify(files),
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dir: this.getCurrentDirectory()
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};
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}
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this.disableActions();
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if (allFiles) {
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this.showMask();
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}
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else {
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for (var i = 0; i < files.length; i++) {
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var deleteAction = this.findFileEl(files[i]).children("td.date").children(".action.delete");
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deleteAction.removeClass('icon-delete').addClass('icon-loading-small');
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}
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}
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$.post(OC.filePath('files_trashbin', 'ajax', 'delete.php'),
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params,
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function(result) {
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if (allFiles) {
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if (result.status !== 'success') {
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OC.dialogs.alert(result.data.message, t('files_trashbin', 'Error'));
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}
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self.hideMask();
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// simply remove all files
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self.setFiles([]);
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self.enableActions();
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}
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else {
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self._removeCallback(result);
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}
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}
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);
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},
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_onClickFile: function(event) {
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var mime = $(this).parent().parent().data('mime');
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if (mime !== 'httpd/unix-directory') {
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event.preventDefault();
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}
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return OCA.Files.FileList.prototype._onClickFile.apply(this, arguments);
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},
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generatePreviewUrl: function(urlSpec) {
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return OC.generateUrl('/apps/files_trashbin/ajax/preview.php?') + $.param(urlSpec);
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},
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getDownloadUrl: function() {
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// no downloads
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return '#';
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},
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enableActions: function() {
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this.$el.find('.action').css('display', 'inline');
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this.$el.find('input:checkbox').removeClass('u-hidden');
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},
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disableActions: function() {
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this.$el.find('.action').css('display', 'none');
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this.$el.find('input:checkbox').addClass('u-hidden');
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},
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updateStorageStatistics: function() {
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// no op because the trashbin doesn't have
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// storage info like free space / used space
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},
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isSelectedDeletable: function() {
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return true;
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},
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/**
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* Reloads the file list using ajax call
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*
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* @return ajax call object
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*/
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reload: function() {
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this._selectedFiles = {};
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this._selectionSummary.clear();
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this.$el.find('.select-all').prop('checked', false);
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this.showMask();
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if (this._reloadCall) {
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this._reloadCall.abort();
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}
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this._reloadCall = $.ajax({
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url: this.getAjaxUrl('list'),
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data: {
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dir : this.getCurrentDirectory(),
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sort: this._sort,
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sortdirection: this._sortDirection
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}
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});
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var callBack = this.reloadCallback.bind(this);
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return this._reloadCall.then(callBack, callBack);
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},
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reloadCallback: function(result) {
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delete this._reloadCall;
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this.hideMask();
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if (!result || result.status === 'error') {
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// if the error is not related to folder we're trying to load, reload the page to handle logout etc
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if (result.data.error === 'authentication_error' ||
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result.data.error === 'token_expired' ||
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result.data.error === 'application_not_enabled'
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) {
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OC.redirect(OC.generateUrl('apps/files'));
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}
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OC.Notification.show(result.data.message);
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return false;
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}
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if (result.status === 401) {
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return false;
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}
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// Firewall Blocked request?
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if (result.status === 403) {
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// Go home
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this.changeDirectory('/');
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OC.Notification.show(t('files', 'This operation is forbidden'));
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return false;
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}
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// Did share service die or something else fail?
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if (result.status === 500) {
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// Go home
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this.changeDirectory('/');
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OC.Notification.show(t('files', 'This directory is unavailable, please check the logs or contact the administrator'));
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return false;
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}
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if (result.status === 404) {
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// go back home
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this.changeDirectory('/');
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return false;
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}
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// aborted ?
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if (result.status === 0){
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return true;
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}
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this.setFiles(result.data.files);
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return true;
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},
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});
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OCA.Trashbin.FileList = FileList;
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})();
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