view/theme/frio/js/filebrowser.js

   1 // @license magnet:?xt=urn:btih:0b31508aeb0634b347b8270c7bee4d411b5d4109&dn=agpl-3.0.txt AGPLv3-or-later
   2 /**
   3  * Filebrowser - Friendica Communications Server
   4  *
   5  * Copyright (c) 2010-2021, the Friendica project
   6  *
   7  * This program is free software: you can redistribute it and/or modify
   8  * it under the terms of the GNU Affero General Public License as published by
   9  * the Free Software Foundation, either version 3 of the License, or
  10  * (at your option) any later version.
  11  *
  12  * This code handle user interaction for photo/file upload/browser dialog.
  13  * Is loaded from filebrowser_plain.tpl
  14  *
  15  * To load filebrowser in colorbox, call
  16  *
  17  *      Dialog.doImageBrowser(eventname, id);
  18  *
  19  * or
  20  *
  21  *      Dialog.doFileBrowser(eventname, id);
  22  *
  23  * where:
  24  *
  25  *              eventname: event name to catch return value
  26  *              id: id returned to event handler
  27  *
  28  * When user select an item, an event in fired in parent page, on body element
  29  * The event is named
  30  *
  31  *              fbrowser.<type>.[<eventname>]
  32  *
  33  * <type> will be one of "image" or "file", and the event handler will
  34  * get the following params:
  35  *
  36  *              filename: filename of item chosen by user
  37  *              embed: bbcode to embed element into posts
  38  *              id: id from caller code
  39  *
  40  * example:
  41  *
  42  *              // open dialog for select an image for a textarea with id "myeditor"
  43  *              var id="myeditor";
  44  *              Dialog.doImageBrowser("example", id);
  45  *
  46  *              // setup event handler to get user selection
  47  *              $("body").on("fbrowser.image.example", function(event, filename, bbcode, id) {
  48  *                      // close colorbox
  49  *                      $.colorbox.close();
  50  *                      // replace textarea text with bbcode
  51  *                      $(id).value = bbcode;
  52  *              });
  53  **/
  54
  55 /*
  56  * IMPORTANT
  57  *
  58  *  This is a modified version to work with
  59  *  the frio theme.and bootstrap modals
  60  *
  61  *  The original file is under:
  62  *  js/filebrowser.js
  63  *
  64  */
  65
  66 var FileBrowser = {
  67         nickname: '',
  68         type: '',
  69         event: '',
  70         folder: '',
  71         id: null,
  72
  73         init: function (nickname, type, hash) {
  74                 FileBrowser.nickname = nickname;
  75                 FileBrowser.type = type;
  76                 FileBrowser.event = 'fbrowser.' + type;
  77
  78                 if (hash !== '') {
  79                         const h = hash.replace('#', '');
  80                         const destination = h.split('-')[0];
  81                         FileBrowser.id = h.split('-')[1];
  82                         FileBrowser.event = FileBrowser.event + '.' + destination;
  83                         if (destination === 'comment') {
  84                                 // Get the comment textinput field
  85                                 var commentElm = document.getElementById('comment-edit-text-' + FileBrowser.id);
  86                         }
  87                 }
  88
  89                 console.log('FileBrowser: ' + nickname, type, FileBrowser.event, FileBrowser.id);
  90
  91                 FileBrowser.postLoad();
  92
  93                 $('.error .close').on('click', function (e) {
  94                         e.preventDefault();
  95                         $('.error').addClass('hidden');
  96                 });
  97
  98                 // Click on album link
  99                 $('.fbrowser').on('click', '.folders button, .path button', function (e) {
 100                         e.preventDefault();
 101                         let url = FileBrowser._getUrl("none", this.dataset.folder);
 102                         FileBrowser.folder = this.dataset.folder;
 103
 104                         FileBrowser.loadContent(url);
 105                 });
 106
 107                 //Embed on click
 108                 $('.fbrowser').on('click', '.photo-album-photo-link', function (e) {
 109                         e.preventDefault();
 110
 111                         let embed = '';
 112                         if (FileBrowser.type === 'photos') {
 113                                 embed = '[url=' + this.dataset.link + '][img=' + this.dataset.img + ']' + this.dataset.alt + '[/img][/url]';
 114                         }
 115                         if (FileBrowser.type === 'attachment') {
 116                                 // attachment links are "baseurl/attach/id"; we need id
 117                                 embed = '[attachment]' + this.dataset.link + '[/attachment]';
 118                         }
 119
 120                         // Delete prefilled Text of the comment input
 121                         // Note: not the best solution but function commentOpenUI don't
 122                         // work as expected (we need a way to wait until commentOpenUI would be finished).
 123                         // As for now we insert pieces of this function here
 124                         if (commentElm !== null && typeof commentElm !== 'undefined') {
 125                                 if (commentElm.value === '') {
 126                                         $('#comment-edit-text-' + FileBrowser.id)
 127                                                 .addClass('comment-edit-text-full')
 128                                                 .removeClass('comment-edit-text-empty');
 129                                         $('#comment-edit-submit-wrapper-' + FileBrowser.id).show();
 130                                         $('#comment-edit-text-' + FileBrowser.id).attr('tabindex', '9');
 131                                         $('#comment-edit-submit-' + FileBrowser.id).attr('tabindex', '10');
 132                                 }
 133                         }
 134
 135                         console.log(FileBrowser.event, this.dataset.filename, embed, FileBrowser.id);
 136
 137                         $('body').trigger(FileBrowser.event, [this.dataset.filename, embed, FileBrowser.id, this.dataset.img]);
 138
 139                         // Close model
 140                         $('#modal').modal('hide');
 141                         // Update autosize for this textarea
 142                         autosize.update($('.text-autosize'));
 143                 });
 144
 145                 // EventListener for switching between photo and file mode
 146                 $('.fbrowser').on('click', '.fbswitcher .btn', function (e) {
 147                         e.preventDefault();
 148                         FileBrowser.type = this.getAttribute('data-mode');
 149                         $('.fbrowser')
 150                                 .removeClass()
 151                                 .addClass('fbrowser ' + FileBrowser.type);
 152
 153                         FileBrowser.loadContent(FileBrowser._getUrl("none"));
 154                 });
 155         },
 156
 157         // Initialize the AjaxUpload for the upload buttons
 158         uploadButtons: function () {
 159                 if ($('#upload-photos').length) {
 160                         //AjaxUpload for photos
 161                         new window.AjaxUpload(
 162                                 'upload-photos',
 163                                 {
 164                                         action: 'profile/' + FileBrowser.nickname + '/photos/upload?response=json&album=' + encodeURIComponent(FileBrowser.folder),
 165                                         name: 'userfile',
 166                                         responseType: 'json',
 167                                         onSubmit: function (file, ext) {
 168                                                 $('.fbrowser-content').hide();
 169                                                 $('.fbrowser .profile-rotator-wrapper').show();
 170                                                 $('.error').addClass('hidden');
 171                                         },
 172                                         onComplete: function (file, response) {
 173                                                 if (response['error'] !== undefined) {
 174                                                         $('.error span').html(response['error']);
 175                                                         $('.error').removeClass('hidden');
 176                                                         $('.fbrowser .profile-rotator-wrapper').hide();
 177                                                         $('.fbrowser-content').show();
 178                                                         return;
 179                                                 }
 180                                                 // load new content to fbrowser window
 181                                                 FileBrowser.loadContent(FileBrowser._getUrl("none"));
 182                                         },
 183                                 });
 184                 }
 185
 186                 if ($('#upload-attachment').length) {
 187                         //AjaxUpload for files
 188                         new window.AjaxUpload(
 189                                 'upload-attachment',
 190                                 {
 191                                         action: 'profile/' + FileBrowser.nickname + '/attachment/upload?response=json',
 192                                         name: 'userfile',
 193                                         responseType: 'json',
 194                                         onSubmit: function (file, ext) {
 195                                                 $('.fbrowser-content').hide();
 196                                                 $('.fbrowser .profile-rotator-wrapper').show();
 197                                                 $('.error').addClass('hidden');
 198                                         },
 199                                         onComplete: function (file, response) {
 200                                                 if (response["error"] !== undefined) {
 201                                                         $('.error span').html(response['error']);
 202                                                         $('.error').removeClass('hidden');
 203                                                         $('.fbrowser .profile-rotator-wrapper').hide();
 204                                                         $('.fbrowser-content').show();
 205                                                         return;
 206                                                 }
 207                                                 // Load new content to fbrowser window
 208                                                 FileBrowser.loadContent(FileBrowser._getUrl("none"));
 209                                         },
 210                                 });
 211                 }
 212         },
 213
 214         // Stuff which should be executed if no content was loaded
 215         postLoad: function () {
 216                 FileBrowser.initGallery();
 217                 $('.fbrowser .fbswitcher .btn').removeClass('active');
 218                 $('.fbrowser .fbswitcher [data-mode=' + FileBrowser.type + ']').addClass('active');
 219                 // We need to add the AjaxUpload to the button
 220                 FileBrowser.uploadButtons();
 221         },
 222
 223         // Load new content (e.g. change photo album)
 224         loadContent: function (url) {
 225                 $('.fbrowser-content').hide();
 226                 $('.fbrowser .profile-rotator-wrapper').show();
 227
 228                 // load new content to fbrowser window
 229                 $('.fbrowser').load(url, function (responseText, textStatus) {
 230                         $('.profile-rotator-wrapper').hide();
 231                         if (textStatus === 'success') {
 232                                 $(".fbrowser_content").show();
 233                                 FileBrowser.postLoad();
 234                         }
 235                 });
 236         },
 237
 238         // Initialize justified Gallery
 239         initGallery: function () {
 240                 $('.fbrowser.photos .fbrowser-content-container').justifiedGallery({
 241                         rowHeight: 80,
 242                         margins: 4,
 243                         border: 0,
 244                 });
 245         },
 246
 247         _getUrl: function (mode, folder) {
 248                 let folderValue = folder !== undefined ? folder : FileBrowser.folder;
 249                 let folderUrl = folderValue !== undefined ? '/' + encodeURIComponent(folderValue) : '';
 250                 return 'profile/' + FileBrowser.nickname + '/' + FileBrowser.type + '/browser' + folderUrl + '?mode=' + mode + "&theme=frio";
 251         }
 252 };
 253 // @license-end