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101 lines
3.2 KiB
101 lines
3.2 KiB
2 years ago
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<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* Main class for plugin 'media_swf'
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*
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* @package media_swf
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* @copyright 2016 Marina Glancy
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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defined('MOODLE_INTERNAL') || die();
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/**
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* Media player for Flash SWF files.
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*
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* This player contains additional security restriction: it will only be used
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* if you add option core_media_player_swf::ALLOW = true.
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*
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* Code should only set this option if it has verified that the data was
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* embedded by a trusted user (e.g. in trust text).
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*
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* @package media_swf
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* @copyright 2016 Marina Glancy
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* @author 2011 The Open University
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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class media_swf_plugin extends core_media_player {
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public function embed($urls, $name, $width, $height, $options) {
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self::pick_video_size($width, $height);
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$firsturl = reset($urls);
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$url = $firsturl->out(true);
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$fallback = core_media_player::PLACEHOLDER;
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$output = <<<OET
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<span class="mediaplugin mediaplugin_swf">
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<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" width="$width" height="$height">
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<param name="movie" value="$url" />
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<param name="autoplay" value="true" />
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<param name="loop" value="false" />
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<param name="controller" value="true" />
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<param name="scale" value="aspect" />
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<param name="base" value="." />
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<param name="allowscriptaccess" value="never" />
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<param name="allowfullscreen" value="true" />
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<!--[if !IE]><!-->
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<object type="application/x-shockwave-flash" data="$url" width="$width" height="$height">
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<param name="controller" value="true" />
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<param name="autoplay" value="true" />
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<param name="loop" value="false" />
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<param name="scale" value="aspect" />
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<param name="base" value="." />
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<param name="allowscriptaccess" value="never" />
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<param name="allowfullscreen" value="true" />
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<!--<![endif]-->
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$fallback
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<!--[if !IE]><!-->
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</object>
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<!--<![endif]-->
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</object>
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</span>
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OET;
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return $output;
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}
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public function get_supported_extensions() {
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return array('.swf');
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}
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public function list_supported_urls(array $urls, array $options = array()) {
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// Not supported unless the creator is trusted.
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if (empty($options[core_media_manager::OPTION_TRUSTED])) {
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return array();
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}
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return parent::list_supported_urls($urls, $options);
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}
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/**
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* Default rank
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* @return int
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*/
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public function get_rank() {
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return 30;
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}
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}
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