3 // This file is part of Moodle - http://moodle.org/
5 // Moodle is free software: you can redistribute it and/or modify
6 // it under the terms of the GNU General Public License as published by
7 // the Free Software Foundation, either version 3 of the License, or
8 // (at your option) any later version.
10 // Moodle is distributed in the hope that it will be useful,
11 // but WITHOUT ANY WARRANTY; without even the implied warranty of
12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 // GNU General Public License for more details.
15 // You should have received a copy of the GNU General Public License
16 // along with Moodle. If not, see <http://www.gnu.org/licenses/>.
19 * TinyMCE text editor integration.
23 * @copyright 2009 Petr Skoda (http://skodak.org)
24 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
27 defined('MOODLE_INTERNAL') || die();
29 class tinymce_texteditor extends texteditor {
30 /** @var string active version - directory name */
31 public $version = '3.3.9.2';
33 public function supported_by_browser() {
34 if (check_browser_version('MSIE', 5.5)) {
36 } else if (check_browser_version('Gecko', 20030516)) {
38 } else if (check_browser_version('Safari iOS')) {
40 } else if (check_browser_version('Safari', 3)) {
42 } else if (check_browser_version('Opera', 9)) {
49 public function get_supported_formats() {
50 return array(FORMAT_HTML => FORMAT_HTML);
53 public function get_preferred_format() {
57 public function supports_repositories() {
61 public function head_setup() {
64 public function use_editor($elementid, array $options=null, $fpoptions=null) {
66 $PAGE->requires->js('/lib/editor/tinymce/tiny_mce/'.$this->version.'/tiny_mce.js');
67 $PAGE->requires->js_init_call('M.editor_tinymce.init_editor', array($elementid, $this->get_init_params($elementid, $options)), true);
69 $PAGE->requires->js_init_call('M.editor_tinymce.init_filepicker', array($elementid, $fpoptions), true);
73 protected function get_init_params($elementid, array $options=null) {
74 global $CFG, $PAGE, $OUTPUT;
76 //TODO: we need to implement user preferences that affect the editor setup too
78 $directionality = get_string('thisdirection', 'langconfig');
79 $strtime = get_string('strftimetime');
80 $strdate = get_string('strftimedaydate');
81 $lang = current_language();
82 $contentcss = $PAGE->theme->editor_css_url()->out(false);
84 $context = empty($options['context']) ? get_context_instance(CONTEXT_SYSTEM) : $options['context'];
86 $xmedia = 'moodlemedia,'; // HQ thinks it should be always on, so it is no matter if it will actually work or not
88 if (!empty($options['legacy'])) {
89 $xmedia = 'moodlemedia,';
91 if (!empty($options['noclean']) or !empty($options['trusted'])) {
95 $filters = filter_get_active_in_context($context);
96 if (array_key_exists('filter/tex', $filters)) {
97 $xdragmath = 'dragmath,';
101 if (array_key_exists('filter/emoticon', $filters)) {
102 $xemoticon = 'moodleemoticon,';
109 'elements' => $elementid,
110 'relative_urls' => false,
111 'document_base_url' => $CFG->httpswwwroot,
112 'content_css' => $contentcss,
114 'directionality' => $directionality,
115 'plugin_insertdate_dateFormat ' => $strdate,
116 'plugin_insertdate_timeFormat ' => $strtime,
117 'theme' => "advanced",
119 'skin_variant' => "silver",
120 'apply_source_formatting' => true,
121 'remove_script_host' => false,
122 'entity_encoding' => "raw",
123 'plugins' => "{$xmedia}advimage,safari,table,style,layer,advhr,advlink,emotions,inlinepopups,searchreplace,paste,directionality,fullscreen,moodlenolink,{$xemoticon}{$xdragmath}nonbreaking,contextmenu,insertdatetime,save,iespell,preview,print,noneditable,visualchars,xhtmlxtras,template,pagebreak,spellchecker",
124 'theme_advanced_font_sizes' => "1,2,3,4,5,6,7",
125 'theme_advanced_layout_manager' => "SimpleLayout",
126 'theme_advanced_toolbar_align' => "left",
127 'theme_advanced_buttons1' => "fontselect,fontsizeselect,formatselect",
128 'theme_advanced_buttons1_add' => "|,undo,redo,|,search,replace,|,fullscreen",
129 'theme_advanced_buttons2' => "bold,italic,underline,strikethrough,sub,sup,|,justifyleft,justifycenter,justifyright",
130 'theme_advanced_buttons2_add' => "|,cleanup,removeformat,pastetext,pasteword,|,forecolor,backcolor,|,ltr,rtl",
131 'theme_advanced_buttons3' => "bullist,numlist,outdent,indent,|,link,unlink,moodlenolink,|,image,{$xemoticon}{$xmedia}{$xdragmath}nonbreaking,charmap",
132 'theme_advanced_buttons3_add' => "table,|,code,spellchecker",
133 'theme_advanced_fonts' => "Trebuchet=Trebuchet MS,Verdana,Arial,Helvetica,sans-serif;Arial=arial,helvetica,sans-serif;Courier New=courier new,courier,monospace;Georgia=georgia,times new roman,times,serif;Tahoma=tahoma,arial,helvetica,sans-serif;Times New Roman=times new roman,times,serif;Verdana=verdana,arial,helvetica,sans-serif;Impact=impact;Wingdings=wingdings",
134 'theme_advanced_resize_horizontal' => true,
135 'theme_advanced_resizing' => true,
136 'theme_advanced_toolbar_location' => "top",
137 'theme_advanced_statusbar_location' => "bottom",
138 'spellchecker_rpc_url' => $CFG->wwwroot."/lib/editor/tinymce/tiny_mce/$this->version/plugins/spellchecker/rpc.php"
142 $manager = get_emoticon_manager();
143 $emoticons = $manager->get_emoticons();
145 // see the TinyMCE plugin moodleemoticon for how the emoticon index is (ab)used :-S
147 foreach ($emoticons as $emoticon) {
148 $imgs[$emoticon->text] = $OUTPUT->render(
149 $manager->prepare_renderable_emoticon($emoticon, array('class' => 'emoticon emoticon-index-'.$index++)));
151 $params['moodleemoticon_emoticons'] = json_encode($imgs);
154 if (empty($CFG->xmlstrictheaders) and (!empty($options['legacy']) or !empty($options['noclean']) or !empty($options['trusted']))) {
155 // now deal somehow with non-standard tags, people scream when we do not make moodle code xtml strict,
156 // but they scream even more when we strip all tags that are not strict :-(
157 $params['valid_elements'] = '*[*]';
158 $params['invalid_elements'] = '';
161 if (empty($options['legacy'])) {
162 if (isset($options['maxfiles']) and $options['maxfiles'] != 0) {
163 $params['file_browser_callback'] = "M.editor_tinymce.filepicker";