Current File : /home/vacivi36/ava/media/player/vimeo/classes/plugin.php
<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
/**
* Main class for plugin 'media_vimeo'
*
* @package media_vimeo
* @copyright 2016 Marina Glancy
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
defined('MOODLE_INTERNAL') || die();
/**
* Player that embeds Vimeo links.
*
* @package media_vimeo
* @copyright 2016 Marina Glancy
* @author 2011 The Open University
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class media_vimeo_plugin extends core_media_player_external {
protected function embed_external(moodle_url $url, $name, $width, $height, $options) {
$videoid = $this->get_video_id();
$info = s($name);
// Note: resizing via url is not supported, user can click the fullscreen
// button instead. iframe embedding is not xhtml strict but it is the only
// option that seems to work on most devices.
self::pick_video_size($width, $height);
$output = <<<OET
<span class="mediaplugin mediaplugin_vimeo">
<iframe title="$info" src="https://player.vimeo.com/video/$videoid"
width="$width" height="$height" frameborder="0"
webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>
</span>
OET;
return $output;
}
/**
* Get Vimeo video ID.
* @return string
*/
protected function get_video_id(): string {
return $this->get_video_id_with_code() ?? $this->matches[1] ?? '';
}
/**
* Get video id with code.
* @return string|null If NULL then the URL does not contain the code.
*/
protected function get_video_id_with_code(): ?string {
$id = $this->matches[2] ?? null;
if (!empty($id)) {
$code = $this->matches[3] ?? null;
if (!empty($code)) {
return "{$id}?h={$code}";
}
return $id;
}
return null;
}
/**
* Returns regular expression to match vimeo URLs.
* @return string
*/
protected function get_regex() {
// Initial part of link.
$start = '~^https?://vimeo\.com/';
// Middle bit: either 123456789 or 123456789/abdef12345.
$middle = '(([0-9]+)/([0-9a-f]+)|[0-9]+)';
return $start . $middle . core_media_player_external::END_LINK_REGEX_PART;
}
public function get_embeddable_markers() {
return array('vimeo.com/');
}
/**
* Default rank
* @return int
*/
public function get_rank() {
return 1010;
}
}
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