[24676] | 1 | <?php |
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| 2 | /* |
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| 3 | Plugin Name: VideoJS |
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| 4 | Version: 1.0.1 |
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| 5 | Description: videojs integration for piwigo |
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| 6 | Plugin URI: http://piwigo.org/ext/extension_view.php?eid=610 |
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| 7 | Author: xbmgsharp |
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| 8 | Author URI: https://github.com/xbgmsharp/piwigo-videojs |
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| 9 | */ |
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| 10 | |
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| 11 | // Chech whether we are indeed included by Piwigo. |
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| 12 | if (!defined('PHPWG_ROOT_PATH')) die('Hacking attempt!'); |
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| 13 | |
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| 14 | // Define the path to our plugin. |
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| 15 | define('VIDEOJS_PATH', PHPWG_PLUGINS_PATH . basename(dirname(__FILE__)).'/'); |
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| 16 | |
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| 17 | global $conf; |
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| 18 | |
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| 19 | // Prepare configuration |
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| 20 | $conf['vjs_conf'] = unserialize($conf['vjs_conf']); |
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| 21 | |
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| 22 | // Register the allowed extentions to the global conf in order |
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| 23 | // to sync them with other contents |
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| 24 | $vjs_extensions = array( |
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| 25 | 'ogg', |
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| 26 | 'mp4', |
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| 27 | 'm4v', |
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| 28 | 'ogv', |
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| 29 | 'webm', |
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| 30 | 'webmv', |
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| 31 | ); |
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| 32 | $conf['file_ext'] = array_merge ($conf['file_ext'], $vjs_extensions, array_map('strtoupper', $vjs_extensions) ); |
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| 33 | |
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| 34 | // Hook on to an event to display videos as standard images |
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| 35 | add_event_handler('render_element_content', 'vjs_render_media', 40, 2); |
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| 36 | |
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| 37 | // Hook to display a fallback thumbnail if not defined |
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| 38 | add_event_handler('get_mimetype_location', 'vjs_get_mimetype_icon', 60, 2); |
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| 39 | |
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| 40 | // Hook to change the picture data to template |
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| 41 | //add_event_handler('picture_pictures_data', 'vjs_pictures_data'); |
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| 42 | |
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| 43 | // Hook to sync geotag metadata on upload or sync |
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| 44 | //add_event_handler('format_exif_data', 'vjs_format_exif_data', EVENT_HANDLER_PRIORITY_NEUTRAL, 3); |
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| 45 | |
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| 46 | // If admin do the init |
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| 47 | if (defined('IN_ADMIN')) { |
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| 48 | include_once(VIDEOJS_PATH.'/admin/admin_boot.php'); |
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| 49 | } |
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| 50 | |
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| 51 | function vjs_format_exif_data($exif, $file, $map) |
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| 52 | { |
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| 53 | |
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| 54 | } |
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| 55 | |
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| 56 | function vjs_render_media($content, $picture) |
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| 57 | { |
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| 58 | global $template, $picture, $page, $conf, $user, $refresh; |
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| 59 | //print_r( $picture['current']); |
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| 60 | // do nothing if the current picture is actually an image ! |
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| 61 | if ( (array_key_exists('src_image', @$picture['current']) |
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| 62 | && @$picture['current']['src_image']->is_original()) ) |
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| 63 | { |
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| 64 | return $content; |
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| 65 | } |
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| 66 | |
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| 67 | // In case, the we handle a large video, we define a MAX_WIDTH |
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| 68 | // variable to limit the display size. |
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| 69 | if (isset($user['maxwidth']) and $user['maxwidth']!='') |
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| 70 | { |
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| 71 | $MAX_WIDTH = $user['maxwidth']; |
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| 72 | } |
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| 73 | else |
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| 74 | { |
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| 75 | $MAX_WIDTH = isset($conf['vjs_conf']['max_width']) ? $conf['vjs_conf']['max_width'] : '720'; |
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| 76 | } |
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| 77 | //print "$MAX_WIDTH=" . $MAX_WIDTH; |
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| 78 | //print_r($user); |
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| 79 | |
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| 80 | // Avoid Conflict with other plugin using getID3 |
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| 81 | if( !class_exists('getID3')){ |
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| 82 | // Get video infos with getID3 lib |
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| 83 | require_once(dirname(__FILE__) . '/include/getid3/getid3.php'); |
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| 84 | } |
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| 85 | $getID3 = new getID3; |
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| 86 | $fileinfo = $getID3->analyze($picture['current']['path']); |
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| 87 | //print "getID3\n"; |
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| 88 | //print_r($fileinfo); |
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| 89 | |
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| 90 | $extension = strtolower(get_extension($picture['current']['path'])); |
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| 91 | if ($extension == "m4v") |
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| 92 | { |
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| 93 | $extension = "mp4"; |
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| 94 | } |
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| 95 | else if ($extension == "webmv") |
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| 96 | { |
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| 97 | $extension = "webm4"; |
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| 98 | } |
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| 99 | else if ($extension == "ogv") |
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| 100 | { |
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| 101 | $extension = "ogg"; |
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| 102 | } |
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| 103 | //print "extension\n"; |
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| 104 | //print_r($extension); |
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| 105 | |
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| 106 | if(isset($fileinfo['video'])) |
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| 107 | { |
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| 108 | // -- video file -- |
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| 109 | // guess resolution |
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| 110 | if (isset($fileinfo['video']['resolution_x']) ) |
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| 111 | { |
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| 112 | $width = $fileinfo['video']['resolution_x']; |
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| 113 | } |
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| 114 | if (isset($fileinfo['video']['resolution_y']) ) |
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| 115 | { |
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| 116 | $height = $fileinfo['video']['resolution_y']; |
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| 117 | } |
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| 118 | if ( !isset($width) || !isset($height)) |
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| 119 | { |
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| 120 | // If guess was unsuccessful, fallback to default 16/9 resolution |
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| 121 | // This is the case for ogv video for example. |
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| 122 | $width = $MAX_WIDTH; |
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| 123 | $height = intval( 9 * ($width / 16 )); |
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| 124 | } |
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| 125 | } |
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| 126 | else // Not a supported video format or an image |
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| 127 | { |
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| 128 | return $content; |
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| 129 | } |
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| 130 | |
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| 131 | // Resize if video is too large |
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| 132 | if ( $width > $MAX_WIDTH ) |
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| 133 | { |
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| 134 | //$height = intval($height * ($MAX_WIDTH / $width)); |
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| 135 | //$width = $MAX_WIDTH; |
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| 136 | $height = intval($height / 2); |
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| 137 | $width = intval($width / 2); |
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| 138 | } |
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| 139 | |
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| 140 | // Slideshow : The video needs to be launch automatically in |
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| 141 | // slideshow mode. The refresh of the page is set to the |
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| 142 | // duration of the video. |
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| 143 | $autoplay = isset($conf['vjs_conf']['autoplay']) ? strbool($conf['vjs_conf']['autoplay']) : 'false'; |
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| 144 | if ( $page['slideshow'] ) |
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| 145 | { |
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| 146 | $refresh = $fileinfo['playtime_seconds']; |
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| 147 | $autoplay = 'true'; |
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| 148 | } |
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| 149 | |
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| 150 | // Load parameter, fallback to default if unset |
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| 151 | $skin = isset($conf['vjs_conf']['skin']) ? $conf['vjs_conf']['skin'] : 'vjs-default-skin'; |
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| 152 | $customcss = isset($conf['vjs_customcss']) ? $conf['vjs_customcss'] : ''; |
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| 153 | $preload = isset($conf['vjs_conf']['preload']) ? $conf['vjs_conf']['preload'] : 'none'; |
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| 154 | $loop = isset($conf['vjs_conf']['loop']) ? strbool($conf['vjs_conf']['loop']) : 'false'; |
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| 155 | $controls = isset($conf['vjs_conf']['controls']) ? strbool($conf['vjs_conf']['controls']) : 'false'; |
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| 156 | |
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| 157 | // Assing the CSS file according to the skin |
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| 158 | $skincss = ""; |
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| 159 | if ($skin == 'vjs-default-skin') |
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| 160 | { |
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| 161 | $skincss = "video-js.min.css"; |
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| 162 | } else if ($skin == 'vjs-darkfunk-skin') |
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| 163 | { |
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| 164 | $skincss = "darkfunk-skin.css"; |
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| 165 | } else if ($skin == 'vjs-redsheen-skin') |
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| 166 | { |
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| 167 | $skincss = "redsheen-skin.css"; |
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| 168 | } |
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| 169 | |
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| 170 | // Select the template |
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| 171 | $template->set_filenames( |
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| 172 | array('vjs_content' => dirname(__FILE__)."/template/vjs-player.tpl") |
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| 173 | ); |
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| 174 | |
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| 175 | // Try to guess the poster extension |
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| 176 | $parts = pathinfo($picture['current']['element_url']); |
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| 177 | $poster = getposterfile (Array( |
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| 178 | $fileinfo['filepath']."/".$parts['filename'].".png" => |
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| 179 | get_gallery_home_url() . $parts['dirname'] . "/".$parts['filename'].".png", |
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| 180 | $fileinfo['filepath']."/".$parts['filename'].".jpg" => |
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| 181 | get_gallery_home_url() . $parts['dirname'] . "/".$parts['filename'].".jpg", |
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| 182 | $fileinfo['filepath']."/thumbnail/TN-".$parts['filename'].".jpg" => |
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| 183 | get_gallery_home_url() . $parts['dirname'] . "/thumbnail/TN-".$parts['filename'].".jpg", |
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| 184 | $fileinfo['filepath']."/thumbnail/TN-".$parts['filename'].".png" => |
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| 185 | get_gallery_home_url() . $parts['dirname'] . "/thumbnail/TN-".$parts['filename'].".png", |
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| 186 | $fileinfo['filepath']."/pwg_representative/".$parts['filename'].".jpg" => |
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| 187 | get_gallery_home_url() . $parts['dirname'] . "/pwg_representative/".$parts['filename'].".jpg", |
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| 188 | $fileinfo['filepath']."/pwg_representative/".$parts['filename'].".png" => |
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| 189 | get_gallery_home_url() . $parts['dirname'] . "/pwg_representative/".$parts['filename'].".png", |
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| 190 | )); |
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| 191 | //print $poster; |
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| 192 | |
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| 193 | // Genrate HTML5 tags |
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| 194 | // Why the data-setup attribute does not work if only one video |
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| 195 | $options = ""; |
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| 196 | if ($controls == "true") |
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| 197 | { |
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| 198 | $options .= "controls"; |
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| 199 | } |
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| 200 | if ($autoplay == "true") |
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| 201 | { |
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| 202 | $options .= " autoplay "; |
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| 203 | } |
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| 204 | if ($loop == "true") |
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| 205 | { |
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| 206 | $options .= " loop "; |
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| 207 | } |
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| 208 | $options .= ' preload="'. $preload .'"'; |
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| 209 | |
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| 210 | // Assign the template variables |
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| 211 | // We use here the piwigo's get_gallery_home_url function to build |
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| 212 | // the full URL as suggested by videojs for flash fallback compatibility |
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| 213 | $template->assign( |
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| 214 | array( |
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| 215 | 'VIDEOJS_MEDIA_URL' => embellish_url(get_gallery_home_url() . $picture['current']['element_url']), |
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| 216 | 'VIDEOJS_POSTER_URL' => $poster, |
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| 217 | 'VIDEOJS_PATH' => VIDEOJS_PATH, |
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| 218 | 'VIDEOJS_FULLPATH' => realpath(dirname(__FILE__)), |
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| 219 | 'WIDTH' => $width, |
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| 220 | 'HEIGHT' => $height, |
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| 221 | 'TYPE' => $extension, |
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| 222 | 'OPTIONS' => $options, |
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| 223 | 'VIDEOJS_SKIN' => $skin, |
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| 224 | 'VIDEOJS_SKINCSS' => $skincss, |
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| 225 | 'VIDEOJS_CUSTOMCSS' => $customcss, |
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| 226 | ) |
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| 227 | ); |
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| 228 | |
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| 229 | // Return the rendered html |
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| 230 | $vjs_content = $template->parse('vjs_content', true); |
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| 231 | return $vjs_content; |
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| 232 | } |
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| 233 | |
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| 234 | function vjs_get_mimetype_icon ($location, $element_info) |
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| 235 | { |
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| 236 | $location= 'plugins/' |
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| 237 | . basename(dirname(__FILE__)) |
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| 238 | . '/mimetypes/' . $element_info . '.png'; |
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| 239 | return $location; |
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| 240 | } |
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| 241 | |
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| 242 | function strbool($value) |
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| 243 | { |
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| 244 | return $value ? 'true' : 'false'; |
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| 245 | } |
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| 246 | |
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| 247 | function getposterfile($file_list) |
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| 248 | { |
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| 249 | foreach ($file_list as $file=>$url) { |
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| 250 | //print $file."=>".$url."<br/>\n"; |
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| 251 | if (file_exists($file)) return $url; |
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| 252 | } |
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| 253 | return ''; |
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| 254 | } |
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| 255 | |
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| 256 | function vjs_dbSet($fields, $data = array()) |
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| 257 | { |
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| 258 | if (!$data) $data = &$_POST; |
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| 259 | $set=''; |
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| 260 | foreach ($fields as $field) |
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| 261 | { |
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| 262 | if (isset($data[$field])) |
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| 263 | { |
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| 264 | $set.="`$field`='".pwg_db_real_escape_string($data[$field])."', "; |
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| 265 | } |
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| 266 | } |
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| 267 | return substr($set, 0, -2); |
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| 268 | } |
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| 269 | |
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| 270 | ?> |
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