MDL-35289 use unmodified TinyMCE
[moodle.git] / lib / editor / tinymce / module.js
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1// This file is part of Moodle - http://moodle.org/
2//
3// Moodle is free software: you can redistribute it and/or modify
4// it under the terms of the GNU General Public License as published by
5// the Free Software Foundation, either version 3 of the License, or
6// (at your option) any later version.
7//
8// Moodle is distributed in the hope that it will be useful,
9// but WITHOUT ANY WARRANTY; without even the implied warranty of
10// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11// GNU General Public License for more details.
12//
13// You should have received a copy of the GNU General Public License
14// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
15
16/**
de6a6512 17 * TinyMCE helper javascript functions.
4c508047 18 *
34a30b5c 19 * @package editor_tinymce
de6a6512 20 * @copyright 2010 Petr Skoda (http://skodak.org)
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21 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
22 */
23
24M.editor_tinymce = M.editor_tinymce || {};
25
26M.editor_tinymce.editor_options = M.editor_tinymce.options || {};
27M.editor_tinymce.filepicker_options = M.editor_tinymce.filepicker_options || {};
29149f98 28M.editor_tinymce.langs_loaded = false;
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29
30M.editor_tinymce.init_editor = function(Y, editorid, options) {
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31
32 // Load all language strings for all plugins - we do not use standard TinyMCE lang pack loading!
33 if (!M.editor_tinymce.langs_loaded) {
34 tinymce.ScriptLoader.add(M.cfg.wwwroot + '/lib/editor/tinymce/all_strings.php?elanguage=' + options.language + '&rev=' + options.langrev);
35 M.editor_tinymce.langs_loaded = true;
36 }
37
4c508047 38 M.editor_tinymce.editor_options[editorid] = options;
fae91170 39
de6a6512 40 // Load necessary Moodle plugins into editor.
fae91170 41 if (options.moodle_init_plugins) {
42 var extraplugins = options.moodle_init_plugins.split(',');
43 for (var i=0; i<extraplugins.length; i++) {
44 var filedetails = extraplugins[i].split(':');
45 tinyMCE.PluginManager.load(filedetails[0],
46 M.cfg.wwwroot + '/lib/editor/tinymce/plugins/' + filedetails[1]);
47 }
48 }
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49 tinyMCE.init(options);
50
51 var item = document.getElementById(editorid+'_filemanager');
52 if (item) {
53 item.parentNode.removeChild(item);
54 }
55};
56
57M.editor_tinymce.init_filepicker = function(Y, editorid, options) {
58 M.editor_tinymce.filepicker_options[editorid] = options;
59};
60
61M.editor_tinymce.toggle = function(id) {
62 tinyMCE.execCommand('mceToggleEditor', false, id);
63};
64
65M.editor_tinymce.filepicker_callback = function(args) {
66};
67
68M.editor_tinymce.filepicker = function(target_id, url, type, win) {
e0a5793d 69 YUI().use('core_filepicker', function (Y) {
4c508047 70 var editor_id = tinyMCE.selectedInstance.editorId;
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71 if (editor_id == 'mce_fullscreen') {
72 editor_id = tinyMCE.selectedInstance.settings.elements;
73 }
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74 var options = null;
75 if (type == 'media') {
de6a6512 76 // When media button clicked.
875f4e7b 77 options = M.editor_tinymce.filepicker_options[editor_id]['media'];
766514a0 78 } else if (type == 'file') {
de6a6512 79 // When link button clicked.
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80 options = M.editor_tinymce.filepicker_options[editor_id]['link'];
81 } else if (type == 'image') {
de6a6512 82 // When image button clicked.
875f4e7b 83 options = M.editor_tinymce.filepicker_options[editor_id]['image'];
766514a0 84 }
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85
86 options.formcallback = M.editor_tinymce.filepicker_callback;
87 options.editor_target = win.document.getElementById(target_id);
88
89 M.core_filepicker.show(Y, options);
90 });
91};
92
ab978b38 93M.editor_tinymce.onblur_event = function(ed) {
de6a6512 94 // Attach event only after tinymce is initialized.
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95 if (ed.onInit != undefined) {
96 var s = ed.settings;
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97 // Save before event is attached, so that if this event is not generated then textarea should
98 // have loaded contents and submitting form should not throw error.
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99 ed.save();
100
de6a6512 101 // Attach blur event for tinymce to save contents to textarea.
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102 var doc = s.content_editable ? ed.getBody() : (tinymce.isGecko ? ed.getDoc() : ed.getWin());
103 tinymce.dom.Event.add(doc, 'blur', function() {
de6a6512 104 // Save contents to textarea before calling validation script.
ab978b38 105 ed.save();
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106 });
107 };
108};