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Youtube: fix, indent, limits

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Mitsukarenai 2014-06-20 17:00:36 +02:00
parent 2f4b325a7d
commit dcf554d8d8
1 changed files with 81 additions and 73 deletions
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24
bridges/YoutubeBridge.php
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@ -2,12 +2,12 @@
/**
* RssBridgeYoutube
* Returns the newest videos
* 2014-05-25
*
* @name Youtube Bridge
* @homepage https://www.youtube.com/
* @description Returns the newest videos by username or playlist
* @description Returns the 10 newest videos by username/playlist or search
* @maintainer mitsukarenai
* @update 2014-06-20
* @use1(u="username")
* @use2(p="playlist id")
* @use3(s="search keyword",pa="page")
@ -23,19 +23,23 @@ class YoutubeBridge extends BridgeAbstract{
public function collectData(array $param){
function getPublishDate($id) {
# relies on Youtube API; deprecated
$json = json_decode(file_get_contents("https://gdata.youtube.com/feeds/api/videos/$id?v=2&alt=json"), TRUE) or return time();
// relies on Youtube API; deprecated
$json = json_decode(file_get_contents("https://gdata.youtube.com/feeds/api/videos/$id?v=2&alt=json"), TRUE) or $this->returnError('Youtube API is down', 404);
$timestamp = strtotime($json['entry']['published']['$t']);
return $timestamp;
}
$html = '';
$limit = 10;
$count = 0;
if (isset($param['u'])) { /* user timeline mode */
$this->request = $param['u'];
$html = file_get_html('https://www.youtube.com/user/'.urlencode($this->request).'/videos') or $this->returnError('Could not request Youtube.', 404);
foreach($html->find('li.channels-content-item') as $element) {
if($count < $limit) {
$item = new \Item();
$item->uri = 'https://www.youtube.com'.$element->find('a',0)->href;
$item->thumbnailUri = 'https:'.$element->find('img',0)->src;
@ -44,13 +48,17 @@ class YoutubeBridge extends BridgeAbstract{
$item->timestamp = getPublishDate($item->id);
$item->content = '<a href="' . $item->uri . '"><img src="' . $item->thumbnailUri . '" /></a><br><a href="' . $item->uri . '">' . $item->title . '</a>';
$this->items[] = $item;
$count++;
}
}
}
else if (isset($param['p'])) { /* playlist mode */
$this->request = $param['p'];
$html = file_get_html('https://www.youtube.com/playlist?list='.urlencode($this->request).'') or $this->returnError('Could not request Youtube.', 404);
foreach($html->find('tr.pl-video') as $element) {
if($count < $limit) {
$item = new \Item();
$item->uri = 'https://www.youtube.com'.$element->find('.pl-video-title a',0)->href;
$item->thumbnailUri = 'https:'.str_replace('/default.','/mqdefault.',$element->find('.pl-video-thumbnail img',0)->src);
@ -59,9 +67,11 @@ class YoutubeBridge extends BridgeAbstract{
$item->timestamp = getPublishDate($item->id);
$item->content = '<a href="' . $item->uri . '"><img src="' . $item->thumbnailUri . '" /></a><br><a href="' . $item->uri . '">' . $item->title . '</a>';
$this->items[] = $item;
$count++;
}
$this->request = 'Playlist '.trim(str_replace(' - YouTube', '', $html->find('title', 0)->plaintext)).', by '.$html->find('h1', 0)->plaintext;
}
else if (isset($param['s'])) { /* search mode */
$this->request = $param['s']; $page = 1; if (isset($param['pa'])) $page = (int)preg_replace("/[^0-9]/",'', $param['pa']);
$html = file_get_html('https://www.youtube.com/results?search_query='.urlencode($this->request).'&&page='.$page.'&filters=video&search_sort=video_date_uploaded') or $this->returnError('Could not request Youtube.', 404);
@ -76,18 +86,16 @@ class YoutubeBridge extends BridgeAbstract{
$item->thumbnailUri = ''.$element->find('img',0)->src;
$item->title = trim($element->find('h3',0)->plaintext);
$item->id = str_replace('/watch?v=', '', $element->find('a',0)->href);
$item->timestamp = getPublishDate($item->id);
//$item->timestamp = getPublishDate($item->id); /* better not use it here */
$item->content = '<a href="' . $item->uri . '"><img src="' . $item->thumbnailUri . '" /></a><br><a href="' . $item->uri . '">' . $item->title . '</a>';
$this->items[] = $item;
}
$this->request = 'Search: '.str_replace(' - YouTube', '', $html->find('title', 0)->plaintext);
}
else {
else
$this->returnError('You must either specify a Youtube username (?u=...) or a playlist id (?p=...) or search (?s=...)', 400);
}
}
public function getName(){
return (!empty($this->request) ? $this->request .' - ' : '') .'Youtube Bridge';
}