Differences Between: [Versions 39 and 402] [Versions 402 and 403]
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 * Main class for plugin 'media_vimeo' 19 * 20 * @package media_vimeo 21 * @copyright 2016 Marina Glancy 22 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later 23 */ 24 25 defined('MOODLE_INTERNAL') || die(); 26 27 /** 28 * Player that embeds Vimeo links. 29 * 30 * @package media_vimeo 31 * @copyright 2016 Marina Glancy 32 * @author 2011 The Open University 33 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later 34 */ 35 class media_vimeo_plugin extends core_media_player_external { 36 protected function embed_external(moodle_url $url, $name, $width, $height, $options) { 37 $videoid = $this->get_video_id(); 38 $info = s($name); 39 40 // Note: resizing via url is not supported, user can click the fullscreen 41 // button instead. iframe embedding is not xhtml strict but it is the only 42 // option that seems to work on most devices. 43 self::pick_video_size($width, $height); 44 45 $output = <<<OET 46 <span class="mediaplugin mediaplugin_vimeo"> 47 <iframe title="$info" src="https://player.vimeo.com/video/$videoid" 48 width="$width" height="$height" frameborder="0" 49 webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe> 50 </span> 51 OET; 52 53 return $output; 54 } 55 56 /** 57 * Get Vimeo video ID. 58 * @return string 59 */ 60 protected function get_video_id(): string { 61 return $this->get_video_id_with_code() ?? $this->matches[1] ?? ''; 62 } 63 64 /** 65 * Get video id with code. 66 * @return string|null If NULL then the URL does not contain the code. 67 */ 68 protected function get_video_id_with_code(): ?string { 69 $id = $this->matches[2] ?? null; 70 71 if (!empty($id)) { 72 $code = $this->matches[3] ?? null; 73 if (!empty($code)) { 74 return "{$id}?h={$code}"; 75 } 76 77 return $id; 78 } 79 80 return null; 81 } 82 83 /** 84 * Returns regular expression to match vimeo URLs. 85 * @return string 86 */ 87 protected function get_regex() { 88 // Initial part of link. 89 $start = '~^https?://vimeo\.com/'; 90 // Middle bit: either 123456789 or 123456789/abdef12345. 91 $middle = '(([0-9]+)/([0-9a-f]+)|[0-9]+)'; 92 return $start . $middle . core_media_player_external::END_LINK_REGEX_PART; 93 } 94 95 public function get_embeddable_markers() { 96 return array('vimeo.com/'); 97 } 98 99 /** 100 * Default rank 101 * @return int 102 */ 103 public function get_rank() { 104 return 1010; 105 } 106 }
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