321 lines
8.7 KiB
JavaScript
321 lines
8.7 KiB
JavaScript
/*
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* Copyright (c) 2014
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*
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* @author Vincent Petry
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* @copyright 2014 Vincent Petry <pvince81@owncloud.com>
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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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/* global dragOptions, folderDropOptions, OC */
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(function() {
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if (!OCA.Files) {
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/**
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* Namespace for the files app
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* @namespace OCA.Files
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*/
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OCA.Files = {};
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}
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/**
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* @namespace OCA.Files.App
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*/
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OCA.Files.App = {
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/**
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* Navigation control
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*
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* @member {OCA.Files.Navigation}
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*/
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navigation: null,
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/**
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* File list for the "All files" section.
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*
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* @member {OCA.Files.FileList}
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*/
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fileList: null,
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/**
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* Backbone model for storing files preferences
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*/
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_filesConfig: null,
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/**
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* Initializes the files app
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*/
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initialize: function() {
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this.navigation = new OCA.Files.Navigation($('#app-navigation'));
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this.$showHiddenFiles = $('input#showhiddenfilesToggle');
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var showHidden = $('#showHiddenFiles').val() === "1";
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this.$showHiddenFiles.prop('checked', showHidden);
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if ($('#fileNotFound').val() === "1") {
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OC.Notification.show(t('files', 'File could not be found'), {type: 'error'});
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}
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this._filesConfig = new OC.Backbone.Model({
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showhidden: showHidden
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});
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var urlParams = OC.Util.History.parseUrlQuery();
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var fileActions = new OCA.Files.FileActions();
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// default actions
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fileActions.registerDefaultActions();
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// legacy actions
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fileActions.merge(window.FileActions);
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// regular actions
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fileActions.merge(OCA.Files.fileActions);
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this._onActionsUpdated = _.bind(this._onActionsUpdated, this);
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OCA.Files.fileActions.on('setDefault.app-files', this._onActionsUpdated);
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OCA.Files.fileActions.on('registerAction.app-files', this._onActionsUpdated);
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window.FileActions.on('setDefault.app-files', this._onActionsUpdated);
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window.FileActions.on('registerAction.app-files', this._onActionsUpdated);
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this.files = OCA.Files.Files;
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// TODO: ideally these should be in a separate class / app (the embedded "all files" app)
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this.fileList = new OCA.Files.FileList(
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$('#app-content-files'), {
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scrollContainer: $('#app-content'),
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dragOptions: dragOptions,
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folderDropOptions: folderDropOptions,
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fileActions: fileActions,
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allowLegacyActions: true,
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scrollTo: urlParams.scrollto,
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filesClient: OC.Files.getClient(),
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sorting: {
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mode: $('#defaultFileSorting').val(),
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direction: $('#defaultFileSortingDirection').val()
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},
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config: this._filesConfig,
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enableUpload: true
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}
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);
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this.files.initialize();
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// for backward compatibility, the global FileList will
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// refer to the one of the "files" view
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window.FileList = this.fileList;
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OC.Plugins.attach('OCA.Files.App', this);
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this._setupEvents();
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// trigger URL change event handlers
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this._onPopState(urlParams);
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$('#quota.has-tooltip').tooltip({
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placement: 'top'
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});
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this._debouncedPersistShowHiddenFilesState = _.debounce(this._persistShowHiddenFilesState, 1200);
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},
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/**
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* Destroy the app
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*/
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destroy: function() {
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this.navigation = null;
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this.fileList.destroy();
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this.fileList = null;
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this.files = null;
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OCA.Files.fileActions.off('setDefault.app-files', this._onActionsUpdated);
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OCA.Files.fileActions.off('registerAction.app-files', this._onActionsUpdated);
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window.FileActions.off('setDefault.app-files', this._onActionsUpdated);
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window.FileActions.off('registerAction.app-files', this._onActionsUpdated);
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},
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_onActionsUpdated: function(ev, newAction) {
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// forward new action to the file list
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if (ev.action) {
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this.fileList.fileActions.registerAction(ev.action);
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} else if (ev.defaultAction) {
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this.fileList.fileActions.setDefault(
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ev.defaultAction.mime,
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ev.defaultAction.name
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);
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}
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},
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/**
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* Returns the container of the currently visible app.
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*
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* @return app container
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*/
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getCurrentAppContainer: function() {
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return this.navigation.getActiveContainer();
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},
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/**
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* Sets the currently active view
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* @param viewId view id
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*/
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setActiveView: function(viewId, options) {
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this.navigation.setActiveItem(viewId, options);
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},
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/**
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* Returns the view id of the currently active view
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* @return view id
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*/
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getActiveView: function() {
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return this.navigation.getActiveItem();
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},
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/**
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*
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* @returns {Backbone.Model}
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*/
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getFilesConfig: function() {
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return this._filesConfig;
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},
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/**
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* Setup events based on URL changes
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*/
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_setupEvents: function() {
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OC.Util.History.addOnPopStateHandler(_.bind(this._onPopState, this));
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// detect when app changed their current directory
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$('#app-content').delegate('>div', 'changeDirectory', _.bind(this._onDirectoryChanged, this));
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$('#app-content').delegate('>div', 'afterChangeDirectory', _.bind(this._onAfterDirectoryChanged, this));
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$('#app-content').delegate('>div', 'changeViewerMode', _.bind(this._onChangeViewerMode, this));
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$('#app-navigation').on('itemChanged', _.bind(this._onNavigationChanged, this));
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this.$showHiddenFiles.on('change', _.bind(this._onShowHiddenFilesChange, this));
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},
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/**
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* Toggle showing hidden files according to the settings checkbox
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*
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* @returns {undefined}
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*/
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_onShowHiddenFilesChange: function() {
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var show = this.$showHiddenFiles.is(':checked');
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this._filesConfig.set('showhidden', show);
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this._debouncedPersistShowHiddenFilesState();
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},
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/**
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* Persist show hidden preference on ther server
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*
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* @returns {undefined}
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*/
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_persistShowHiddenFilesState: function() {
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var show = this._filesConfig.get('showhidden');
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$.post(OC.generateUrl('/apps/files/api/v1/showhidden'), {
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show: show
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});
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},
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/**
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* Event handler for when the current navigation item has changed
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*/
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_onNavigationChanged: function(e) {
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var params;
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if (e && e.itemId) {
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params = {
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view: e.itemId,
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dir: '/'
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};
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this._changeUrl(params.view, params.dir);
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OC.Apps.hideAppSidebar($('.detailsView'));
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this.navigation.getActiveContainer().trigger(new $.Event('urlChanged', params));
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}
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},
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/**
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* Event handler for when an app notified that its directory changed
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*/
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_onDirectoryChanged: function(e) {
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if (e.dir) {
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this._changeUrl(this.navigation.getActiveItem(), e.dir, e.fileId);
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}
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},
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/**
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* Event handler for when an app notified that its directory changed
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*/
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_onAfterDirectoryChanged: function(e) {
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if (e.dir && e.fileId) {
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this._changeUrl(this.navigation.getActiveItem(), e.dir, e.fileId);
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}
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},
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/**
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* Event handler for when an app notifies that it needs space
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* for viewer mode.
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*/
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_onChangeViewerMode: function(e) {
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var state = !!e.viewerModeEnabled;
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if (e.viewerModeEnabled) {
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OC.Apps.hideAppSidebar($('.detailsView'));
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}
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$('#app-navigation').toggleClass('hidden', state);
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$('.app-files').toggleClass('viewer-mode no-sidebar', state);
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},
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/**
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* Event handler for when the URL changed
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*/
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_onPopState: function(params) {
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params = _.extend({
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dir: '/',
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view: 'files'
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}, params);
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var lastId = this.navigation.getActiveItem();
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if (!this.navigation.itemExists(params.view)) {
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params.view = 'files';
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}
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this.navigation.setActiveItem(params.view, {silent: true});
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if (lastId !== this.navigation.getActiveItem()) {
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this.navigation.getActiveContainer().trigger(new $.Event('show'));
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}
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this.navigation.getActiveContainer().trigger(new $.Event('urlChanged', params));
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},
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/**
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* Encode URL params into a string, except for the "dir" attribute
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* that gets encoded as path where "/" is not encoded
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*
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* @param {Object.<string>} params
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* @return {string} encoded params
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*/
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_makeUrlParams: function(params) {
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var dir = params.dir;
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delete params.dir;
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return 'dir=' + OC.encodePath(dir) + '&' + OC.buildQueryString(params);
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},
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/**
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* Change the URL to point to the given dir and view
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*/
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_changeUrl: function(view, dir, fileId) {
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var params = {dir: dir};
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if (view !== 'files') {
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params.view = view;
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} else if (fileId) {
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params.fileid = fileId;
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}
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var currentParams = OC.Util.History.parseUrlQuery();
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if (currentParams.dir === params.dir && currentParams.view === params.view && currentParams.fileid !== params.fileid) {
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// if only fileid changed or was added, replace instead of push
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OC.Util.History.replaceState(this._makeUrlParams(params));
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} else {
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OC.Util.History.pushState(this._makeUrlParams(params));
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}
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}
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};
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})();
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$(document).ready(function() {
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// wait for other apps/extensions to register their event handlers and file actions
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// in the "ready" clause
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_.defer(function() {
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OCA.Files.App.initialize();
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});
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});
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