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authorSem <sembrestels@riseup.net>2011-11-10 23:03:58 +0100
committerSem <sembrestels@riseup.net>2011-11-10 23:03:58 +0100
commit34e4ad8ba5e0a77b797f24ed9af1cee6dce82c36 (patch)
tree9f6bde2cac9d032f013a15d614beea5af567a927 /lib/videolist.php
parent614c1203c7ddd6108c24b6114d3278089fa70633 (diff)
downloadelgg-34e4ad8ba5e0a77b797f24ed9af1cee6dce82c36.tar.gz
elgg-34e4ad8ba5e0a77b797f24ed9af1cee6dce82c36.tar.bz2
Refactored library. One file per videotype.
Diffstat (limited to 'lib/videolist.php')
-rw-r--r--lib/videolist.php183
1 files changed, 17 insertions, 166 deletions
diff --git a/lib/videolist.php b/lib/videolist.php
index c30916773..2dfc7d8fc 100644
--- a/lib/videolist.php
+++ b/lib/videolist.php
@@ -1,178 +1,29 @@
<?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' => $path[2],
- );
-}
+define('VIDEOLIST_SUPPORTED_PLATFORMS', 'youtube, vimeo, metacafe, bliptv, gisstv');
-function videolist_parseurl_bliptv($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,
- );
+foreach(explode(', ', VIDEOLIST_SUPPORTED_PLATFORMS) as $videotype){
+ include(elgg_get_plugins_path()."videolist/lib/$videotype.php");
}
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();
+ foreach(explode(', ', VIDEOLIST_SUPPORTED_PLATFORMS) as $videotype){
+ if (is_callable("videolist_parseurl_$videotype")){
+ if ($parsed = call_user_func("videolist_parseurl_$videotype", $url)) {
+ return $parsed;
+ }
+ }
}
+ return array();
}
-
-function videolist_get_data_youtube($video_id){
- $buffer = file_get_contents('http://gdata.youtube.com/feeds/api/videos/'.$video_id);
- $xml = new SimpleXMLElement($buffer);
-
- return array(
- 'title' => sanitize_string($xml->title),
- 'description' => strip_tags($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' => strip_tags($video->description),
- 'thumbnail' => sanitize_string($video->thumbnail_medium),
- 'video_id' => $video_id,
- 'videotype' => 'vimeo',
- );
-}
-
-function videolist_get_data_metacafe($video_id){
- $buffer = file_get_contents("http://www.metacafe.com/api/item/$video_id");
- $xml = new SimpleXMLElement($buffer);
-
- return array(
- 'title' => sanitize_string(current($xml->xpath('/rss/channel/item/title'))),
- 'description' => strip_tags(current($xml->xpath('/rss/channel/item/description'))),
- 'thumbnail' => sanitize_string(current($xml->xpath('/rss/channel/item/media:thumbnail/@url'))),
- 'embedurl' => sanitize_string(current($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);
+function videolist_get_data($parsed) {
+ $videotype = $parsed['videotype'];
+ $video_id = $parsed['video_id'];
- return array(
- 'title' => sanitize_string(current($xml->xpath('/rss/channel/item/title'))),
- 'description' => strip_tags(current($xml->xpath('/rss/channel/item/description'))),
- 'thumbnail' => sanitize_string(current($xml->xpath('/rss/channel/item/media:thumbnail/@url'))),
- 'embedurl' => sanitize_string(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);
- $data['description'] = strip_tags($item->description);
- $data['thumbnail'] = sanitize_string($item->thumbnail);
- break;
- }
+ if(is_callable("videolist_get_data_$videotype")){
+ return array_merge($parsed, call_user_func("videolist_get_data_$videotype", $parsed));
+ } else {
+ return $parsed;
}
- return array_merge($data, array(
- 'video_id' => $video_id,
- 'videotype' => 'gisstv',
- ));
}