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<?php
function videolist_parseurl_youtube($url) {
$parsed = parse_url($url);
parse_str($parsed['query'], $query);
if ($parsed['host'] != 'www.youtube.com' || $parsed['path'] != '/watch' || !isset($query['v'])) {
return false;
}
return array(
'videotype' => 'youtube',
'video_id' => $query['v'],
);
}
function videolist_parseurl_vimeo($url) {
$parsed = parse_url($url);
$path = explode('/', $parsed['path']);
if ($parsed['host'] != 'vimeo.com' || !(int) $path[1]) {
return false;
}
return array(
'videotype' => 'vimeo',
'video_id' => $path[1],
);
}
function videolist_parseurl_metacafe($url) {
$parsed = parse_url($url);
$path = explode('/', $parsed['path']);
if ($parsed['host'] != 'www.metacafe.com' || $path[1] != 'watch' || !(int) $path[2]) {
return false;
}
return array(
'videotype' => 'metacafe',
'video_id' => $path[2],
);
}
function videolist_parseurl_bliptv($url) {
$parsed = parse_url($url);
$path = explode('/', $parsed['path']);
if ($parsed['host'] != 'blip.tv' || count($path) < 3) {
return false;
}
return array(
'videotype' => 'bliptv',
'video_id' => $parsed['path'],
);
}
function videolist_parseurl_gisstv($url) {
$parsed = parse_url($url);
$path = explode('/', $parsed['path']);
if ($parsed['host'] != 'giss.tv' || $path[1] != 'dmmdb') {
return false;
}
if($path[2] == 'contents' && isset($path[3])) {
$video_id = $path[3];
} elseif($path[3] == 'contents' && isset($path[4])) {
$video_id = $path[4];
} else {
return false;
}
return array(
'videotype' => 'gisstv',
'video_id' => $video_id,
);
}
function videolist_parseurl($url){
if ($parsed = videolist_parseurl_youtube($url)) return $parsed;
elseif ($parsed = videolist_parseurl_vimeo($url)) return $parsed;
elseif ($parsed = videolist_parseurl_metacafe($url)) return $parsed;
elseif ($parsed = videolist_parseurl_bliptv($url)) return $parsed;
elseif ($parsed = videolist_parseurl_gisstv($url)) return $parsed;
else return array();
}
function videolist_get_data($video_parsed_url) {
$videotype = $video_parsed_url['videotype'];
$video_id = $video_parsed_url['video_id'];
switch($videotype){
case 'youtube': return videolist_get_data_youtube($video_id);
case 'vimeo': return videolist_get_data_vimeo($video_id);
case 'metacafe': return videolist_get_data_metacafe($video_id);
case 'bliptv': return videolist_get_data_bliptv($video_id);
case 'gisstv': return videolist_get_data_gisstv($video_id);
default: return array();
}
}
function videolist_get_data_youtube($video_id){
$buffer = file_get_contents('http://gdata.youtube.com/feeds/api/videos/'.$video_id);
$xml = new SimpleXMLElement($buffer);
return array(
'title' => sanitize_string($xml->title),
'description' => sanitize_string($xml->content),
'thumbnail' => "http://img.youtube.com/vi/$video_id/default.jpg",
'video_id' => $video_id,
'videotype' => 'youtube',
);
}
function videolist_get_data_vimeo($video_id){
$buffer = file_get_contents("http://vimeo.com/api/v2/video/$video_id.xml");
$xml = new SimpleXMLElement($buffer);
$videos = $xml->children();
$video = $videos[0];
return array(
'title' => sanitize_string($video->title),
'description' => sanitize_string($video->description),
'thumbnail' => sanitize_string($video->thumbnail_medium),
'video_id' => $video_id,
'videotype' => 'vimeo',
);
}
function videolist_get_data_metacafe($video_id){ //FIXME
$buffer = file_get_contents("http://www.metacafe.com/api/item/$video_id");
$xml = new SimpleXMLElement($buffer);
return array(
'title' => current($xml->xpath('/rss/channel/item/title')),
'description' => current($xml->xpath('/rss/channel/item/description')),
'thumbnail' => current($xml->xpath('/rss/channel/item/media:thumbnail/@url')),
'embedurl' => current($xml->xpath('/rss/channel/item/media:content/@url')),
'video_id' => $video_id,
'videotype' => 'metacafe',
);
}
function videolist_get_data_bliptv($video_id){
$buffer = file_get_contents('http://blip.tv'.$video_id.'?skin=rss');
$xml = new SimpleXMLElement($buffer);
return array(
'title' => current($xml->xpath('/rss/channel/item/title')),
'description' => current($xml->xpath('/rss/channel/item/description')),
'thumbnail' => current($xml->xpath('/rss/channel/item/media:thumbnail/@url')),
'embedurl' => current($xml->xpath('/rss/channel/item/blip:embedUrl')),
'video_id' => $video_id,
'videotype' => 'bliptv',
);
}
function videolist_get_data_gisstv($video_id){
$buffer = file_get_contents('http://giss.tv/dmmdb//rss.php');
$xml = new SimpleXMLElement($buffer);
$data = array();
foreach($xml->xpath('/rss/channel/item') as $item){
if(sanitize_string($item->link) == 'http://giss.tv/dmmdb//contents/'.$video_id) {
$data['title'] = sanitize_string($item->title);
$data['description'] = sanitize_string($item->description);
$data['thumbnail'] = sanitize_string($item->thumbnail);
break;
}
}
return array_merge($data, array(
'video_id' => $video_id,
'videotype' => 'gisstv',
));
}
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