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/** |
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* Nextcloud - Gallery |
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* |
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* |
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* This file is licensed under the Affero General Public License version 3 or |
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* later. See the COPYING file. |
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* |
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* @author Olivier Paroz <[email protected]> |
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* |
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* @copyright Olivier Paroz 2017 |
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*/ |
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/* global Handlebars, Gallery, GalleryImage, Thumbnails */ |
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(function ($, _, OC, t, Gallery) { |
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"use strict"; |
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var TEMPLATE_ADDBUTTON = '<a href="#" class="button new"><span class="icon icon-add"></span><span class="hidden-visually">New</span></a>'; |
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var TEMPLATE_DOWNLOADBUTTON = '<a href="#" id="download-selected-button" class="button download hidden"><span class="icon icon-download"></span>' + |
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'<span class="hidden-visually">Download</span></a>'; |
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/** |
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* Builds and updates the Gallery view |
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* |
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* @constructor |
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*/ |
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var View = function () { |
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this.element = $('#gallery'); |
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this.loadVisibleRows.loading = false; |
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this._setupUploader(); |
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this.breadcrumb = new Gallery.Breadcrumb(); |
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this.emptyContentElement = $('#emptycontent'); |
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this.controlsElement = $('#controls'); |
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}; |
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View.prototype = { |
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element: null, |
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breadcrumb: null, |
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requestId: -1, |
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emptyContentElement: null, |
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controlsElement: null, |
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/** |
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* Map of file id to file data |
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* @type Object.<int, Object> |
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*/ |
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_selectedFiles: {}, |
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/** |
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* Summary of selected files. |
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* @type OCA.Files.FileSummary |
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*/ |
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_selectionSummary: null, |
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/** |
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* Initialiation status |
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* @type Boolean |
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*/ |
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_initialized: false, |
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/** |
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* Removes all thumbnails from the view |
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*/ |
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clear: function () { |
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this.loadVisibleRows.processing = false; |
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this.loadVisibleRows.loading = null; |
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// We want to keep all the events |
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this.element.children().detach(); |
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this.showLoading(); |
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}, |
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/** |
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* @param {string} path |
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* @returns {boolean} |
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*/ |
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_isValidPath: function(path) { |
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var sections = path.split('/'); |
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for (var i = 0; i < sections.length; i++) { |
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if (sections[i] === '..') { |
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return false; |
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} |
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} |
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return path.toLowerCase().indexOf(decodeURI('%0a')) === -1 && |
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path.toLowerCase().indexOf(decodeURI('%00')) === -1; |
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}, |
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/** |
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* Populates the view if there are images or albums to show |
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* |
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* @param {string} albumPath |
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* @param {string|undefined} errorMessage |
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*/ |
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init: function (albumPath, errorMessage) { |
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// Set path to an empty value if not a valid one |
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if(!this._isValidPath(albumPath)) { |
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albumPath = ''; |
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} |
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// Only do it when the app is initialised |
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if (this.requestId === -1) { |
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this._initButtons(); |
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this._blankUrl(); |
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} |
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if ($.isEmptyObject(Gallery.imageMap)) { |
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Gallery.view.showEmptyFolder(albumPath, errorMessage); |
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} else { |
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this.viewAlbum(albumPath); |
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} |
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this._setBackgroundColour(); |
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this._initSelection(); |
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this.initialized = true; |
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}, |
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/** |
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* Starts the slideshow |
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* |
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* @param {string} path |
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* @param {string} albumPath |
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*/ |
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startSlideshow: function (path, albumPath) { |
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var album = Gallery.albumMap[albumPath]; |
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var images = album.images; |
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var startImage = Gallery.imageMap[path]; |
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Gallery.slideShow(images, startImage, false); |
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}, |
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/** |
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* Sets up the controls and starts loading the gallery rows |
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* |
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* @param {string|null} albumPath |
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*/ |
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viewAlbum: function (albumPath) { |
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albumPath = albumPath || ''; |
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if (!Gallery.albumMap[albumPath]) { |
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return; |
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} |
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this.clear(); |
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if (albumPath !== Gallery.currentAlbum |
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|| (albumPath === Gallery.currentAlbum && |
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Gallery.albumMap[albumPath].etag !== Gallery.currentEtag)) { |
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Gallery.currentAlbum = albumPath; |
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Gallery.currentEtag = Gallery.albumMap[albumPath].etag; |
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this._setupButtons(albumPath); |
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} |
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Gallery.albumMap[albumPath].viewedItems = 0; |
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Gallery.albumMap[albumPath].preloadOffset = 0; |
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// Each request has a unique ID, so that we can track which request a row belongs to |
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this.requestId = Math.random(); |
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Gallery.albumMap[Gallery.currentAlbum].requestId = this.requestId; |
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// Loading rows without blocking the execution of the rest of the script |
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setTimeout(function () { |
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this.loadVisibleRows.activeIndex = 0; |
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this.loadVisibleRows(Gallery.albumMap[Gallery.currentAlbum]); |
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}.bind(this), 0); |
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}, |
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/** |
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* Manages the sorting interface |
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* |
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* @param {string} sortType name or date |
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* @param {string} sortOrder asc or des |
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*/ |
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sortControlsSetup: function (sortType, sortOrder) { |
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var reverseSortType = 'date'; |
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if (sortType === 'date') { |
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reverseSortType = 'name'; |
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} |
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this._setSortButton(sortType, sortOrder, true); |
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this._setSortButton(reverseSortType, 'asc', false); // default icon |
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}, |
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/** |
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* Loads and displays gallery rows on screen |
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* |
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* view.loadVisibleRows.loading holds the Promise of a row |
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* |
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* @param {Album} album |
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*/ |
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loadVisibleRows: function (album) { |
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var view = this; |
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// Wait for the previous request to be completed |
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if (this.loadVisibleRows.processing) { |
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return; |
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} |
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/** |
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* At this stage, there is no loading taking place, so we can look for new rows |
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*/ |
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var scroll = $('#content-wrapper').scrollTop() + $(window).scrollTop(); |
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// 2 windows worth of rows is the limit from which we need to start loading new rows. |
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// As we scroll down, it grows |
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var targetHeight = ($(window).height() * 2) + scroll; |
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// We throttle rows in order to try and not generate too many CSS resizing events at |
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// the same time |
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var showRows = _.throttle(function (album) { |
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// If we've reached the end of the album, we kill the loader |
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if (!(album.viewedItems < album.subAlbums.length + album.images.length)) { |
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view.loadVisibleRows.processing = false; |
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view.loadVisibleRows.loading = null; |
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return; |
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} |
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// Prevents creating rows which are no longer required. I.e when changing album |
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if (view.requestId !== album.requestId) { |
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return; |
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} |
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// We can now safely create a new row |
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var row = album.getRow($(window).width()); |
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var rowDom = row.getDom(); |
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view.element.append(rowDom); |
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return album.fillNextRow(row).then(function () { |
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if (album.viewedItems < album.subAlbums.length + album.images.length && |
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view.element.height() < targetHeight) { |
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return showRows(album); |
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} |
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// No more rows to load at the moment |
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view.loadVisibleRows.processing = false; |
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view.loadVisibleRows.loading = null; |
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}, function () { |
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// Something went wrong, so kill the loader |
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view.loadVisibleRows.processing = false; |
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view.loadVisibleRows.loading = null; |
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}); |
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}, 100); |
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if (this.element.height() < targetHeight) { |
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this._showNormal(); |
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this.loadVisibleRows.processing = true; |
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album.requestId = view.requestId; |
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this.loadVisibleRows.loading = showRows(album); |
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} |
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}, |
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/** |
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* Shows an empty gallery message |
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* |
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* @param {string} albumPath |
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* @param {string|null} errorMessage |
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*/ |
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showEmptyFolder: function (albumPath, errorMessage) { |
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var message = '<div class="icon-gallery"></div>'; |
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var uploadAllowed = true; |
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this.element.children().detach(); |
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this.removeLoading(); |
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if (!_.isUndefined(errorMessage) && errorMessage !== null) { |
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message += '<h2>' + t('gallery', |
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'Album cannot be shown') + '</h2>'; |
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message += '<p>' + escapeHTML(errorMessage) + '</p>'; |
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uploadAllowed = false; |
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} else { |
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message += '<h2>' + t('gallery', |
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'No media files found') + '</h2>'; |
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// We can't upload yet on the public side |
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if (Gallery.token) { |
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message += '<p>' + t('gallery', |
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'Upload pictures in the Files app to display them here') + '</p>'; |
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} else { |
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message += '<p>' + t('gallery', |
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'Upload new files via drag and drop or by using the [+] button above') + |
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'</p>'; |
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} |
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} |
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this.emptyContentElement.html(message); |
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this.emptyContentElement.removeClass('hidden'); |
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this._hideButtons(uploadAllowed); |
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Gallery.currentAlbum = albumPath; |
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var availableWidth = $(window).width() - Gallery.buttonsWidth; |
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this.breadcrumb.init(albumPath, availableWidth); |
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Gallery.config.albumDesign = null; |
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}, |
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/** |
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* Dims the controls bar when retrieving new content. Matches the effect in Files |
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*/ |
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dimControls: function () { |
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// Use the existing mask if its already there |
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var $mask = this.controlsElement.find('.mask'); |
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if ($mask.exists()) { |
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return; |
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} |
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$mask = $('<div class="mask transparent"></div>'); |
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this.controlsElement.append($mask); |
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$mask.removeClass('transparent'); |
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}, |
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/** |
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* Shows the infamous loading spinner |
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*/ |
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showLoading: function () { |
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this.emptyContentElement.addClass('hidden'); |
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this.controlsElement.removeClass('hidden'); |
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$('#content').addClass('icon-loading'); |
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this.dimControls(); |
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}, |
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/** |
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* Removes the spinner in the main area and restore normal visibility of the controls bar |
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*/ |
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removeLoading: function () { |
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$('#content').removeClass('icon-loading'); |
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this.controlsElement.find('.mask').remove(); |
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}, |
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/** |
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* Shows thumbnails |
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315
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*/ |
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_showNormal: function () { |
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this.emptyContentElement.addClass('hidden'); |
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this.controlsElement.removeClass('hidden'); |
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this.removeLoading(); |
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}, |
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322
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/** |
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323
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* Sets up our custom handlers for folder uploading operations |
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324
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* |
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* @see OC.Upload.init/file_upload_param.done() |
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* |
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* @private |
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328
|
|
|
*/ |
|
329
|
|
|
_setupUploader: function () { |
|
330
|
|
|
var $uploadEl = $('#file_upload_start'); |
|
331
|
|
|
if (!$uploadEl.exists()) { |
|
332
|
|
|
return; |
|
333
|
|
|
} |
|
334
|
|
|
this._uploader = new OC.Uploader($uploadEl, { |
|
335
|
|
|
fileList: FileList, |
|
|
|
|
|
|
336
|
|
|
dropZone: $('#content') |
|
337
|
|
|
}); |
|
338
|
|
|
this._uploader.on('add', function (e, data) { |
|
339
|
|
|
data.targetDir = '/' + Gallery.currentAlbum; |
|
340
|
|
|
}); |
|
341
|
|
|
this._uploader.on('done', function (e, upload) { |
|
342
|
|
|
var data = upload.data; |
|
343
|
|
|
|
|
344
|
|
|
// is that the last upload ? |
|
345
|
|
|
if (data.files[0] === data.originalFiles[data.originalFiles.length - 1]) { |
|
346
|
|
|
var fileList = data.originalFiles; |
|
347
|
|
|
//Ask for a refresh of the photowall |
|
348
|
|
|
Gallery.getFiles(Gallery.currentAlbum).done(function () { |
|
349
|
|
|
var fileId, path; |
|
350
|
|
|
// Removes the cached thumbnails of files which have been re-uploaded |
|
351
|
|
|
_(fileList).each(function (fileName) { |
|
352
|
|
|
path = Gallery.currentAlbum + '/' + fileName; |
|
353
|
|
|
if (Gallery.imageMap[path]) { |
|
354
|
|
|
fileId = Gallery.imageMap[path].fileId; |
|
355
|
|
|
if (Thumbnails.map[fileId]) { |
|
356
|
|
|
delete Thumbnails.map[fileId]; |
|
357
|
|
|
} |
|
358
|
|
|
} |
|
359
|
|
|
}); |
|
360
|
|
|
|
|
361
|
|
|
Gallery.view.init(Gallery.currentAlbum); |
|
362
|
|
|
}); |
|
363
|
|
|
} |
|
364
|
|
|
}); |
|
365
|
|
|
|
|
366
|
|
|
// Since Nextcloud 9.0 |
|
367
|
|
|
if (OC.Uploader) { |
|
368
|
|
|
OC.Uploader.prototype._isReceivedSharedFile = function (file) { |
|
369
|
|
|
var path = file.name; |
|
370
|
|
|
var sharedWith = false; |
|
371
|
|
|
|
|
372
|
|
|
if (Gallery.currentAlbum !== '' && Gallery.currentAlbum !== '/') { |
|
373
|
|
|
path = Gallery.currentAlbum + '/' + path; |
|
374
|
|
|
} |
|
375
|
|
|
if (Gallery.imageMap[path] && Gallery.imageMap[path].sharedWithUser) { |
|
376
|
|
|
sharedWith = true; |
|
377
|
|
|
} |
|
378
|
|
|
|
|
379
|
|
|
return sharedWith; |
|
380
|
|
|
}; |
|
381
|
|
|
} |
|
382
|
|
|
}, |
|
383
|
|
|
|
|
384
|
|
|
/** |
|
385
|
|
|
* Setups selection feature |
|
386
|
|
|
* Also resets file actions list to be hidden in case of user navigating |
|
387
|
|
|
* back and forth between albums |
|
388
|
|
|
* |
|
389
|
|
|
* @private |
|
390
|
|
|
*/ |
|
391
|
|
|
_initSelection: function() { |
|
392
|
|
|
this._selectedFiles = {}; |
|
393
|
|
|
this._selectionSummary = new OCA.Files.FileSummary(); |
|
394
|
|
|
if (!this.initialized) { |
|
395
|
|
|
this.element.on('change', '.selectCheckBox', _.bind(this._onClickFileCheckbox, this)); |
|
396
|
|
|
} |
|
397
|
|
|
|
|
398
|
|
|
var downloadSelectedButton = $('#download-selected-button'); |
|
399
|
|
|
if (downloadSelectedButton && !downloadSelectedButton.hasClass('hidden')) { |
|
400
|
|
|
downloadSelectedButton.addClass('hidden'); |
|
401
|
|
|
} |
|
402
|
|
|
}, |
|
403
|
|
|
|
|
404
|
|
|
/** |
|
405
|
|
|
* Adds all the click handlers to buttons the first time they appear in the interface |
|
406
|
|
|
* |
|
407
|
|
|
* @private |
|
408
|
|
|
*/ |
|
409
|
|
|
_initButtons: function () { |
|
410
|
|
|
this.element.on("contextmenu", function(e) { e.preventDefault(); }); |
|
411
|
|
|
$('#filelist-button').click(Gallery.switchToFilesView); |
|
412
|
|
|
$('#download').click(Gallery.download); |
|
413
|
|
|
$('#shared-button').click(Gallery.share); |
|
414
|
|
|
Gallery.infoBox = new Gallery.InfoBox(); |
|
415
|
|
|
$('#album-info-button').click(Gallery.showInfo); |
|
416
|
|
|
$('#sort-name-button').click(Gallery.sorter); |
|
417
|
|
|
$('#sort-date-button').click(Gallery.sorter); |
|
418
|
|
|
$('.save-form').submit(Gallery.saveForm); |
|
419
|
|
|
this._renderDownloadSelectedButton(); |
|
420
|
|
|
this._renderNewButton(); |
|
421
|
|
|
// Trigger cancelling of file upload |
|
422
|
|
|
$('#uploadprogresswrapper .stop').on('click', function () { |
|
423
|
|
|
OC.Upload.cancelUploads(); |
|
424
|
|
|
}); |
|
425
|
|
|
this.requestId = Math.random(); |
|
426
|
|
|
}, |
|
427
|
|
|
|
|
428
|
|
|
/** |
|
429
|
|
|
* Sets up all the buttons of the interface and the breadcrumbs |
|
430
|
|
|
* |
|
431
|
|
|
* @param {string} albumPath |
|
432
|
|
|
* @private |
|
433
|
|
|
*/ |
|
434
|
|
|
_setupButtons: function (albumPath) { |
|
435
|
|
|
this._shareButtonSetup(albumPath); |
|
436
|
|
|
this._infoButtonSetup(); |
|
437
|
|
|
|
|
438
|
|
|
var availableWidth = $(window).width() - Gallery.buttonsWidth; |
|
439
|
|
|
this.breadcrumb.init(albumPath, availableWidth); |
|
440
|
|
|
var album = Gallery.albumMap[albumPath]; |
|
441
|
|
|
|
|
442
|
|
|
var sum = album.images.length + album.subAlbums.length; |
|
443
|
|
|
//If sum of the number of images and subalbums exceeds 1 then show the buttons. |
|
444
|
|
|
if(sum > 1) |
|
445
|
|
|
{ |
|
446
|
|
|
$('#sort-name-button').show(); |
|
447
|
|
|
$('#sort-date-button').show(); |
|
448
|
|
|
} |
|
449
|
|
|
else |
|
450
|
|
|
{ |
|
451
|
|
|
$('#sort-name-button').hide(); |
|
452
|
|
|
$('#sort-date-button').hide(); |
|
453
|
|
|
} |
|
454
|
|
|
var currentSort = Gallery.config.albumSorting; |
|
455
|
|
|
this.sortControlsSetup(currentSort.type, currentSort.order); |
|
456
|
|
|
Gallery.albumMap[Gallery.currentAlbum].images.sort( |
|
457
|
|
|
Gallery.utility.sortBy(currentSort.type, |
|
458
|
|
|
currentSort.order)); |
|
459
|
|
|
Gallery.albumMap[Gallery.currentAlbum].subAlbums.sort(Gallery.utility.sortBy('name', |
|
460
|
|
|
currentSort.albumOrder)); |
|
461
|
|
|
|
|
462
|
|
|
$('#save-button').show(); |
|
463
|
|
|
$('#download').show(); |
|
464
|
|
|
$('a.button.new').show(); |
|
465
|
|
|
}, |
|
466
|
|
|
|
|
467
|
|
|
/** |
|
468
|
|
|
* Hide buttons in the controls bar |
|
469
|
|
|
* |
|
470
|
|
|
* @param uploadAllowed |
|
471
|
|
|
*/ |
|
472
|
|
|
_hideButtons: function (uploadAllowed) { |
|
473
|
|
|
$('#album-info-button').hide(); |
|
474
|
|
|
$('#shared-button').hide(); |
|
475
|
|
|
$('#sort-name-button').hide(); |
|
476
|
|
|
$('#sort-date-button').hide(); |
|
477
|
|
|
$('#save-button').hide(); |
|
478
|
|
|
$('#download').hide(); |
|
479
|
|
|
|
|
480
|
|
|
if (!uploadAllowed) { |
|
481
|
|
|
$('a.button.new').hide(); |
|
482
|
|
|
} |
|
483
|
|
|
}, |
|
484
|
|
|
|
|
485
|
|
|
/** |
|
486
|
|
|
* Shows or hides the share button depending on if we're in a public gallery or not |
|
487
|
|
|
* |
|
488
|
|
|
* @param {string} albumPath |
|
489
|
|
|
* @private |
|
490
|
|
|
*/ |
|
491
|
|
|
_shareButtonSetup: function (albumPath) { |
|
492
|
|
|
var shareButton = $('#shared-button'); |
|
493
|
|
|
if (albumPath === '' || Gallery.token) { |
|
494
|
|
|
shareButton.hide(); |
|
495
|
|
|
} else { |
|
496
|
|
|
shareButton.show(); |
|
497
|
|
|
} |
|
498
|
|
|
}, |
|
499
|
|
|
|
|
500
|
|
|
/** |
|
501
|
|
|
* Shows or hides the info button based on the information we've received from the server |
|
502
|
|
|
* |
|
503
|
|
|
* @private |
|
504
|
|
|
*/ |
|
505
|
|
|
_infoButtonSetup: function () { |
|
506
|
|
|
var infoButton = $('#album-info-button'); |
|
507
|
|
|
infoButton.find('span').hide(); |
|
508
|
|
|
var infoContentContainer = $('.album-info-container'); |
|
509
|
|
|
infoContentContainer.slideUp(); |
|
510
|
|
|
infoContentContainer.css('max-height', |
|
511
|
|
|
$(window).height() - Gallery.browserToolbarHeight); |
|
512
|
|
|
var albumInfo = Gallery.config.albumInfo; |
|
513
|
|
|
if (Gallery.config.albumError) { |
|
514
|
|
|
infoButton.hide(); |
|
515
|
|
|
var text = '<strong>' + t('gallery', 'Configuration error') + '</strong></br>' + |
|
516
|
|
|
Gallery.config.albumError.message + '</br></br>'; |
|
517
|
|
|
Gallery.utility.showHtmlNotification(text, 7); |
|
518
|
|
|
} else if ($.isEmptyObject(albumInfo)) { |
|
519
|
|
|
infoButton.hide(); |
|
520
|
|
|
} else { |
|
521
|
|
|
infoButton.show(); |
|
522
|
|
|
if (albumInfo.inherit !== 'yes' || albumInfo.level === 0) { |
|
523
|
|
|
infoButton.find('span').delay(1000).slideDown(); |
|
524
|
|
|
} |
|
525
|
|
|
} |
|
526
|
|
|
}, |
|
527
|
|
|
|
|
528
|
|
|
/** |
|
529
|
|
|
* Sets the background colour of the photowall |
|
530
|
|
|
* |
|
531
|
|
|
* @private |
|
532
|
|
|
*/ |
|
533
|
|
|
_setBackgroundColour: function () { |
|
534
|
|
|
var wrapper = $('#content-wrapper'); |
|
535
|
|
|
var albumDesign = Gallery.config.albumDesign; |
|
536
|
|
|
if (!$.isEmptyObject(albumDesign) && albumDesign.background) { |
|
537
|
|
|
wrapper.css('background-color', albumDesign.background); |
|
538
|
|
|
} else { |
|
539
|
|
|
wrapper.css('background-color', '#fff'); |
|
540
|
|
|
} |
|
541
|
|
|
}, |
|
542
|
|
|
|
|
543
|
|
|
/** |
|
544
|
|
|
* Picks the image which matches the sort order |
|
545
|
|
|
* |
|
546
|
|
|
* @param {string} sortType name or date |
|
547
|
|
|
* @param {string} sortOrder asc or des |
|
548
|
|
|
* @param {boolean} active determines if we're setting up the active sort button |
|
549
|
|
|
* @private |
|
550
|
|
|
*/ |
|
551
|
|
|
_setSortButton: function (sortType, sortOrder, active) { |
|
552
|
|
|
var button = $('#sort-' + sortType + '-button'); |
|
553
|
|
|
// Removing all the classes which control the image in the button |
|
554
|
|
|
button.removeClass('active'); |
|
555
|
|
|
button.find('img').removeClass('front'); |
|
556
|
|
|
button.find('img').removeClass('back'); |
|
557
|
|
|
|
|
558
|
|
|
// We need to determine the reverse order in order to send that image to the back |
|
559
|
|
|
var reverseSortOrder = 'des'; |
|
560
|
|
|
if (sortOrder === 'des') { |
|
561
|
|
|
reverseSortOrder = 'asc'; |
|
562
|
|
|
} |
|
563
|
|
|
|
|
564
|
|
|
// We assign the proper order to the button images |
|
565
|
|
|
button.find('img.' + sortOrder).addClass('front'); |
|
566
|
|
|
button.find('img.' + reverseSortOrder).addClass('back'); |
|
567
|
|
|
|
|
568
|
|
|
// The active button needs a hover action for the flip effect |
|
569
|
|
|
if (active) { |
|
570
|
|
|
button.addClass('active'); |
|
571
|
|
|
if (button.is(":hover")) { |
|
572
|
|
|
button.removeClass('hover'); |
|
573
|
|
|
} |
|
574
|
|
|
// We can't use a toggle here |
|
575
|
|
|
button.hover(function () { |
|
576
|
|
|
$(this).addClass('hover'); |
|
577
|
|
|
}, |
|
578
|
|
|
function () { |
|
579
|
|
|
$(this).removeClass('hover'); |
|
580
|
|
|
}); |
|
581
|
|
|
} |
|
582
|
|
|
}, |
|
583
|
|
|
|
|
584
|
|
|
/** |
|
585
|
|
|
* If no url is entered then do not show the error box. |
|
586
|
|
|
* |
|
587
|
|
|
*/ |
|
588
|
|
|
_blankUrl: function() { |
|
589
|
|
|
$('#remote_address').on("change keyup paste", function() { |
|
590
|
|
|
if ($(this).val() === '') { |
|
591
|
|
|
$('#save-button-confirm').prop('disabled', true); |
|
592
|
|
|
} else { |
|
593
|
|
|
$('#save-button-confirm').prop('disabled', false); |
|
594
|
|
|
} |
|
595
|
|
|
}); |
|
596
|
|
|
}, |
|
597
|
|
|
|
|
598
|
|
|
/** |
|
599
|
|
|
* Creates the [+] button allowing users who can't drag and drop to upload files |
|
600
|
|
|
* |
|
601
|
|
|
* @see core/apps/files/js/filelist.js |
|
602
|
|
|
* @private |
|
603
|
|
|
*/ |
|
604
|
|
|
_renderNewButton: function () { |
|
605
|
|
|
// if no actions container exist, skip |
|
606
|
|
|
var $actionsContainer = $('.actions.creatable'); |
|
607
|
|
|
if (!$actionsContainer.length) { |
|
608
|
|
|
return; |
|
609
|
|
|
} |
|
610
|
|
|
if (!this._addButtonTemplate) { |
|
611
|
|
|
this._addButtonTemplate = Handlebars.compile(TEMPLATE_ADDBUTTON); |
|
612
|
|
|
} |
|
613
|
|
|
var $newButton = $(this._addButtonTemplate({ |
|
614
|
|
|
addText: t('gallery', 'New'), |
|
615
|
|
|
iconUrl: OC.imagePath('core', 'actions/add') |
|
616
|
|
|
})); |
|
617
|
|
|
|
|
618
|
|
|
$actionsContainer.prepend($newButton); |
|
619
|
|
|
$newButton.tooltip({'placement': 'bottom'}); |
|
620
|
|
|
|
|
621
|
|
|
$newButton.click(_.bind(this._onClickNewButton, this)); |
|
622
|
|
|
this._newButton = $newButton; |
|
623
|
|
|
}, |
|
624
|
|
|
|
|
625
|
|
|
/** |
|
626
|
|
|
* Creates the click handler for the [+] button |
|
627
|
|
|
* @param event |
|
628
|
|
|
* @returns {boolean} |
|
629
|
|
|
* |
|
630
|
|
|
* @see core/apps/files/js/filelist.js |
|
631
|
|
|
* @private |
|
632
|
|
|
*/ |
|
633
|
|
|
_onClickNewButton: function (event) { |
|
634
|
|
|
var $target = $(event.target); |
|
635
|
|
|
if (!$target.hasClass('.button')) { |
|
636
|
|
|
$target = $target.closest('.button'); |
|
637
|
|
|
} |
|
638
|
|
|
this._newButton.tooltip('hide'); |
|
639
|
|
|
event.preventDefault(); |
|
640
|
|
|
if ($target.hasClass('disabled')) { |
|
641
|
|
|
return false; |
|
642
|
|
|
} |
|
643
|
|
|
if (!this._newFileMenu) { |
|
644
|
|
|
this._newFileMenu = new Gallery.NewFileMenu(); |
|
645
|
|
|
$('.actions').append(this._newFileMenu.$el); |
|
646
|
|
|
} |
|
647
|
|
|
this._newFileMenu.showAt($target); |
|
648
|
|
|
|
|
649
|
|
|
if (Gallery.currentAlbum === '') { |
|
650
|
|
|
$('.menuitem[data-action="hideAlbum"]').parent().hide(); |
|
651
|
|
|
} |
|
652
|
|
|
return false; |
|
653
|
|
|
}, |
|
654
|
|
|
|
|
655
|
|
|
/** |
|
656
|
|
|
* Creates the download individual files button |
|
657
|
|
|
* |
|
658
|
|
|
* @see core/apps/files/js/filelist.js |
|
659
|
|
|
* @private |
|
660
|
|
|
*/ |
|
661
|
|
|
_renderDownloadSelectedButton: function () { |
|
662
|
|
|
if (!this._downloadButtonTemplate) { |
|
663
|
|
|
this._downloadButtonTemplate = Handlebars.compile(TEMPLATE_DOWNLOADBUTTON); |
|
664
|
|
|
} |
|
665
|
|
|
var $downloadButton = $(this._downloadButtonTemplate({ |
|
666
|
|
|
addText: t('gallery', 'Download'), |
|
667
|
|
|
iconUrl: OC.imagePath('core', 'actions/download') |
|
668
|
|
|
})); |
|
669
|
|
|
|
|
670
|
|
|
$('#filelist-button').before($downloadButton); |
|
671
|
|
|
$downloadButton.tooltip({'placement': 'bottom'}); |
|
672
|
|
|
|
|
673
|
|
|
$downloadButton.click(_.bind(this._onClickDownloadSelected, this)); |
|
674
|
|
|
}, |
|
675
|
|
|
|
|
676
|
|
|
/** |
|
677
|
|
|
* Event handler for when clicking on "Download" for the selected files |
|
678
|
|
|
* |
|
679
|
|
|
* @see core/apps/files/js/filelist.js |
|
680
|
|
|
* @private |
|
681
|
|
|
*/ |
|
682
|
|
|
_onClickDownloadSelected: function(event) { |
|
683
|
|
|
var files; |
|
684
|
|
|
var dir = Gallery.currentAlbum; |
|
685
|
|
|
if (dir === '') { |
|
686
|
|
|
dir = '/'; |
|
687
|
|
|
} |
|
688
|
|
|
files = _.pluck(this.getSelectedFiles(), 'path'); |
|
689
|
|
|
files.forEach(function(file, index, files) { |
|
690
|
|
|
files[index] = OC.basename(file); |
|
691
|
|
|
}); |
|
692
|
|
|
|
|
693
|
|
|
var downloadFileActionIcon = $('#download-selected-button .icon'); |
|
694
|
|
|
|
|
695
|
|
|
// don't allow a second click on the download action |
|
696
|
|
|
if (downloadFileActionIcon.hasClass('icon-loading-small')) { |
|
697
|
|
|
event.preventDefault(); |
|
698
|
|
|
return; |
|
699
|
|
|
} |
|
700
|
|
|
|
|
701
|
|
|
var disableLoadingState = function() { |
|
702
|
|
|
downloadFileActionIcon.removeClass('icon-loading-small'); |
|
703
|
|
|
downloadFileActionIcon.addClass('icon-download'); |
|
704
|
|
|
}; |
|
705
|
|
|
downloadFileActionIcon.removeClass('icon-download'); |
|
706
|
|
|
downloadFileActionIcon.addClass('icon-loading-small'); |
|
707
|
|
|
|
|
708
|
|
|
if(this.getSelectedFiles().length > 1) { |
|
709
|
|
|
OCA.Files.Files.handleDownload(Gallery.getSelectionDownloadUrl(files, dir), disableLoadingState); |
|
710
|
|
|
} |
|
711
|
|
|
else { |
|
712
|
|
|
var first = OC.basename(this.getSelectedFiles()[0].path); |
|
713
|
|
|
OCA.Files.Files.handleDownload(Gallery.getSelectionDownloadUrl(first, dir), disableLoadingState); |
|
714
|
|
|
} |
|
715
|
|
|
return false; |
|
716
|
|
|
}, |
|
717
|
|
|
|
|
718
|
|
|
/** |
|
719
|
|
|
* Returns the file info of the selected files |
|
720
|
|
|
* |
|
721
|
|
|
* @return array of file names |
|
722
|
|
|
* |
|
723
|
|
|
* @see core/apps/files/js/filelist.js |
|
724
|
|
|
* @private |
|
725
|
|
|
*/ |
|
726
|
|
|
getSelectedFiles: function() { |
|
727
|
|
|
return _.values(this._selectedFiles); |
|
728
|
|
|
}, |
|
729
|
|
|
|
|
730
|
|
|
/** |
|
731
|
|
|
* Returns the file data from a given file element. |
|
732
|
|
|
* @param $el file tr element |
|
733
|
|
|
* @return file data |
|
734
|
|
|
* |
|
735
|
|
|
* @see core/apps/files/js/filelist.js |
|
736
|
|
|
* @private |
|
737
|
|
|
*/ |
|
738
|
|
|
elementToFile: function($el){ |
|
739
|
|
|
$el = $($el); |
|
740
|
|
|
var data = { |
|
741
|
|
|
id: parseInt($el.attr('data-id'), 10), |
|
742
|
|
|
}; |
|
743
|
|
|
var path = $el.attr('data-path'); |
|
744
|
|
|
if (path) { |
|
745
|
|
|
data.path = path; |
|
746
|
|
|
} |
|
747
|
|
|
return data; |
|
748
|
|
|
}, |
|
749
|
|
|
|
|
750
|
|
|
/** |
|
751
|
|
|
* Selected/deselects the given file element and updated |
|
752
|
|
|
* the internal selection cache. |
|
753
|
|
|
* |
|
754
|
|
|
* @param {Object} $element single image |
|
755
|
|
|
* @param {bool} state true to select, false to deselect |
|
756
|
|
|
* |
|
757
|
|
|
* @see core/apps/files/js/filelist.js |
|
758
|
|
|
* @private |
|
759
|
|
|
*/ |
|
760
|
|
|
_selectFileEl: function($element, state) { |
|
761
|
|
|
var $checkbox = $element.find('row-element>.image-label>.selectCheckBox'); |
|
762
|
|
|
var oldData = !!this._selectedFiles[$element.data('id')]; |
|
763
|
|
|
var data; |
|
764
|
|
|
$checkbox.prop('checked', state); |
|
765
|
|
|
$element.toggleClass('selected', state); |
|
766
|
|
|
// already selected ? |
|
767
|
|
|
if (state === oldData) { |
|
768
|
|
|
return; |
|
769
|
|
|
} |
|
770
|
|
|
data = this.elementToFile($element); |
|
771
|
|
|
if (state) { |
|
772
|
|
|
this._selectedFiles[$element.data('id')] = data; |
|
773
|
|
|
this._selectionSummary.add(data); |
|
774
|
|
|
} |
|
775
|
|
|
else { |
|
776
|
|
|
delete this._selectedFiles[$element.data('id')]; |
|
777
|
|
|
this._selectionSummary.remove(data); |
|
778
|
|
|
} |
|
779
|
|
|
}, |
|
780
|
|
|
|
|
781
|
|
|
/** |
|
782
|
|
|
* Event handler for when clicking on a element's checkbox |
|
783
|
|
|
* |
|
784
|
|
|
* @see core/apps/files/js/filelist.js |
|
785
|
|
|
* @private |
|
786
|
|
|
*/ |
|
787
|
|
|
_onClickFileCheckbox: function(event) { |
|
788
|
|
|
var $image = $(event.target).closest('.' + GalleryImage.cssClass); |
|
789
|
|
|
var state = !$image.hasClass('selected'); |
|
790
|
|
|
this._selectFileEl($image, state); |
|
791
|
|
|
this._lastChecked = $image; |
|
792
|
|
|
this.updateSelectionSummary(); |
|
793
|
|
|
}, |
|
794
|
|
|
|
|
795
|
|
|
/** |
|
796
|
|
|
* Update UI based on the current selection |
|
797
|
|
|
* |
|
798
|
|
|
* @see core/apps/files/js/filelist.js |
|
799
|
|
|
* @private |
|
800
|
|
|
*/ |
|
801
|
|
|
updateSelectionSummary: function() { |
|
802
|
|
|
var summary = this._selectionSummary.summary; |
|
803
|
|
|
|
|
804
|
|
|
if (summary.totalFiles === 0 && summary.totalDirs === 0) { |
|
805
|
|
|
$('#download-selected-button').addClass('hidden'); |
|
806
|
|
|
} |
|
807
|
|
|
else { |
|
808
|
|
|
$('#download-selected-button').removeClass('hidden'); |
|
809
|
|
|
} |
|
810
|
|
|
}, |
|
811
|
|
|
|
|
812
|
|
|
}; |
|
813
|
|
|
|
|
814
|
|
|
Gallery.View = View; |
|
815
|
|
|
})(jQuery, _, OC, t, Gallery); |
|
816
|
|
|
|
nextcloud /
gallery
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