view/js/module/media/browser.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 image/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 const Browser = {
  55         nickname: '',
  56         type: '',
  57         event: '',
  58         id: null,
  59
  60         init: function (nickname, type) {
  61                 Browser.nickname = nickname;
  62                 Browser.type = type;
  63                 Browser.event = 'fbrowser.' + type;
  64                 if (location['hash'] !== '') {
  65                         const h = location['hash'].replace('#', '');
  66                         Browser.event = Browser.event + '.' + h.split('-')[0];
  67                         Browser.id = h.split('-')[1];
  68                 }
  69
  70                 $('.error a.close').on('click', function (e) {
  71                         e.preventDefault();
  72                         $('.error').addClass('hidden');
  73                 });
  74
  75                 $('.folders a, .path a').on('click', function (e) {
  76                         e.preventDefault();
  77                         location.href = Browser._getUrl("minimal", location['hash'], this.dataset.folder);
  78                         location.reload();
  79                 });
  80
  81                 $(".photo-album-photo-link").on('click', function (e) {
  82                         e.preventDefault();
  83
  84                         let embed = '';
  85                         if (Browser.type === "photo") {
  86                                 embed = '[url=' + this.dataset.link + '][img=' + this.dataset.img + ']' + this.dataset.alt + '[/img][/url]';
  87                         }
  88                         if (Browser.type === "attachment") {
  89                                 embed = '[attachment]' + this.dataset.link + '[/attachment]';
  90                         }
  91                         parent.$('body').trigger(Browser.event, [
  92                                 this.dataset.filename,
  93                                 embed,
  94                                 Browser.id
  95                         ]);
  96
  97                 });
  98
  99                 if ($('#upload-photo').length) {
 100                         new window.AjaxUpload(
 101                                 'upload-photo',
 102                                 {
 103                                         action: 'media/photo/upload?response=json',
 104                                         name: 'userfile',
 105                                         responseType: 'json',
 106                                         onSubmit: function (file, ext) {
 107                                                 $('#profile-rotator').show();
 108                                                 $('.error').addClass('hidden');
 109                                         },
 110                                         onComplete: function (file, response) {
 111                                                 if (response['error'] !== undefined) {
 112                                                         $('.error span').html(response['error']);
 113                                                         $('.error').removeClass('hidden');
 114                                                         $('#profile-rotator').hide();
 115                                                         return;
 116                                                 }
 117                                                 location.href = Browser._getUrl("minimal", location['hash']);
 118                                                 location.reload();
 119                                         }
 120                                 }
 121                         );
 122                 }
 123
 124                 if ($('#upload-attachment').length)     {
 125                         new window.AjaxUpload(
 126                                 'upload-attachment',
 127                                 {
 128                                         action: 'media/attachment/upload?response=json',
 129                                         name: 'userfile',
 130                                         responseType: 'json',
 131                                         onSubmit: function (file, ext) {
 132                                                 $('#profile-rotator').show();
 133                                                 $('.error').addClass('hidden');
 134                                         },
 135                                         onComplete: function (file, response) {
 136                                                 if (response['error'] !== undefined) {
 137                                                         $('.error span').html(response['error']);
 138                                                         $('.error').removeClass('hidden');
 139                                                         $('#profile-rotator').hide();
 140                                                         return;
 141                                                 }
 142                                                 location.href = Browser._getUrl("minimal", location['hash']);
 143                                                 location.reload();
 144                                         }
 145                                 }
 146                         );
 147                 }
 148         },
 149
 150         _getUrl: function (mode, hash, folder) {
 151                 let folderValue = folder !== undefined ? folder : Browser.folder;
 152                 let folderUrl = folderValue !== undefined ? '/' + encodeURIComponent(folderValue) : '';
 153                 return 'media/' + Browser.type + '/browser' + folderUrl + '?mode=' + mode + hash;
 154         }
 155 };
 156 // @license-end