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Long Term Support Release
1 <?php 2 // This file is part of Moodle - http://moodle.org/ 3 // 4 // Moodle is free software: you can redistribute it and/or modify 5 // it under the terms of the GNU General Public License as published by 6 // the Free Software Foundation, either version 3 of the License, or 7 // (at your option) any later version. 8 // 9 // Moodle is distributed in the hope that it will be useful, 10 // but WITHOUT ANY WARRANTY; without even the implied warranty of 11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 // GNU General Public License for more details. 13 // 14 // You should have received a copy of the GNU General Public License 15 // along with Moodle. If not, see <http://www.gnu.org/licenses/>. 16 17 /** 18 * Provides A/V preview features for the TinyMCE editor Moodle Media plugin. 19 * The preview is included in an iframe within the popup dialog. 20 * 21 * @package tinymce_moodlemedia 22 * @copyright 1999 onwards Martin Dougiamas {@link http://moodle.com} 23 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later 24 */ 25 26 require(__DIR__ . '/../../../../../config.php'); 27 require_once($CFG->libdir . '/filelib.php'); 28 29 // Decode the url - it can not be passed around unencoded because security filters might block it. 30 $media = required_param('media', PARAM_RAW); 31 $media = base64_decode($media); 32 $url = clean_param($media, PARAM_URL); 33 $url = new moodle_url($url); 34 35 // Now output this file which is super-simple 36 $PAGE->set_pagelayout('embedded'); 37 $PAGE->set_url(new moodle_url('/lib/editor/tinymce/plugins/moodlemedia/preview.php')); 38 $PAGE->set_context(context_system::instance()); 39 $PAGE->add_body_class('core_media_preview'); 40 41 echo $OUTPUT->header(); 42 43 $mediarenderer = core_media_manager::instance($PAGE); 44 45 if (isloggedin() and !isguestuser() and $mediarenderer->can_embed_url($url)) { 46 require_sesskey(); 47 echo $mediarenderer->embed_url($url); 48 } else { 49 print_string('nopreview', 'tinymce_moodlemedia'); 50 } 51 52 echo $OUTPUT->footer();
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