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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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154
bridges/YoutubeBridge.php
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@ -2,12 +2,12 @@
/** /**
* RssBridgeYoutube * RssBridgeYoutube
* Returns the newest videos * Returns the newest videos
* 2014-05-25
* *
* @name Youtube Bridge * @name Youtube Bridge
* @homepage https://www.youtube.com/ * @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 * @maintainer mitsukarenai
* @update 2014-06-20
* @use1(u="username") * @use1(u="username")
* @use2(p="playlist id") * @use2(p="playlist id")
* @use3(s="search keyword",pa="page") * @use3(s="search keyword",pa="page")
@ -18,85 +18,93 @@
*/ */
class YoutubeBridge extends BridgeAbstract{ class YoutubeBridge extends BridgeAbstract{
private $request; private $request;
public function collectData(array $param){ public function collectData(array $param){
function getPublishDate($id) { function getPublishDate($id) {
# relies on Youtube API; deprecated // 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(); $json = json_decode(file_get_contents("https://gdata.youtube.com/feeds/api/videos/$id?v=2&alt=json"), TRUE) or $this->returnError('Youtube API is down', 404);
$timestamp = strtotime($json['entry']['published']['$t']); $timestamp = strtotime($json['entry']['published']['$t']);
return $timestamp; return $timestamp;
} }
$html = ''; $html = '';
if (isset($param['u'])) { /* user timeline mode */ $limit = 10;
$this->request = $param['u']; $count = 0;
$html = file_get_html('https://www.youtube.com/user/'.urlencode($this->request).'/videos') or $this->returnError('Could not request Youtube.', 404);
foreach($html->find('li.channels-content-item') as $element) { if (isset($param['u'])) { /* user timeline mode */
$item = new \Item(); $this->request = $param['u'];
$item->uri = 'https://www.youtube.com'.$element->find('a',0)->href; $html = file_get_html('https://www.youtube.com/user/'.urlencode($this->request).'/videos') or $this->returnError('Could not request Youtube.', 404);
$item->thumbnailUri = 'https:'.$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->content = '<a href="' . $item->uri . '"><img src="' . $item->thumbnailUri . '" /></a><br><a href="' . $item->uri . '">' . $item->title . '</a>';
$this->items[] = $item;
}
}
else if (isset($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 $element) { foreach($html->find('li.channels-content-item') as $element) {
$item = new \Item(); if($count < $limit) {
$item->uri = 'https://www.youtube.com'.$element->find('.pl-video-title a',0)->href; $item = new \Item();
$item->thumbnailUri = 'https:'.str_replace('/default.','/mqdefault.',$element->find('.pl-video-thumbnail img',0)->src); $item->uri = 'https://www.youtube.com'.$element->find('a',0)->href;
$item->title = trim($element->find('.pl-video-title a',0)->plaintext); $item->thumbnailUri = 'https:'.$element->find('img',0)->src;
$item->id = str_replace('/watch?v=', '', $element->find('a',0)->href); $item->title = trim($element->find('h3',0)->plaintext);
$item->timestamp = getPublishDate($item->id); $item->id = str_replace('/watch?v=', '', $element->find('a',0)->href);
$item->content = '<a href="' . $item->uri . '"><img src="' . $item->thumbnailUri . '" /></a><br><a href="' . $item->uri . '">' . $item->title . '</a>'; $item->timestamp = getPublishDate($item->id);
$this->items[] = $item; $item->content = '<a href="' . $item->uri . '"><img src="' . $item->thumbnailUri . '" /></a><br><a href="' . $item->uri . '">' . $item->title . '</a>';
} $this->items[] = $item;
$this->request = 'Playlist '.trim(str_replace(' - YouTube', '', $html->find('title', 0)->plaintext)).', by '.$html->find('h1', 0)->plaintext; $count++;
} }
else if (isset($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 $this->returnError('Could not request Youtube.', 404);
foreach($html->find('li.yt-lockup') as $element) { else if (isset($param['p'])) { /* playlist mode */
$item = new \Item(); $this->request = $param['p'];
$item->uri = 'https://www.youtube.com'.$element->find('a',0)->href; $html = file_get_html('https://www.youtube.com/playlist?list='.urlencode($this->request).'') or $this->returnError('Could not request Youtube.', 404);
$checkthumb = $element->find('img', 0)->getAttribute('data-thumb');
if($checkthumb !== FALSE) foreach($html->find('tr.pl-video') as $element) {
$item->thumbnailUri = $checkthumb; if($count < $limit) {
else $item = new \Item();
$item->thumbnailUri = ''.$element->find('img',0)->src; $item->uri = 'https://www.youtube.com'.$element->find('.pl-video-title a',0)->href;
$item->title = trim($element->find('h3',0)->plaintext); $item->thumbnailUri = 'https:'.str_replace('/default.','/mqdefault.',$element->find('.pl-video-thumbnail img',0)->src);
$item->id = str_replace('/watch?v=', '', $element->find('a',0)->href); $item->title = trim($element->find('.pl-video-title a',0)->plaintext);
$item->timestamp = getPublishDate($item->id); $item->id = str_replace('/watch?v=', '', $element->find('a',0)->href);
$item->content = '<a href="' . $item->uri . '"><img src="' . $item->thumbnailUri . '" /></a><br><a href="' . $item->uri . '">' . $item->title . '</a>'; $item->timestamp = getPublishDate($item->id);
$this->items[] = $item; $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); $count++;
} }
else { $this->request = 'Playlist '.trim(str_replace(' - YouTube', '', $html->find('title', 0)->plaintext)).', by '.$html->find('h1', 0)->plaintext;
$this->returnError('You must either specify a Youtube username (?u=...) or a playlist id (?p=...) or search (?s=...)', 400); }
else if (isset($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 $this->returnError('Could not request Youtube.', 404);
foreach($html->find('li.yt-lockup') as $element) {
$item = new \Item();
$item->uri = 'https://www.youtube.com'.$element->find('a',0)->href;
$checkthumb = $element->find('img', 0)->getAttribute('data-thumb');
if($checkthumb !== FALSE)
$item->thumbnailUri = $checkthumb;
else
$item->thumbnailUri = ''.$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); /* 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
$this->returnError('You must either specify a Youtube username (?u=...) or a playlist id (?p=...) or search (?s=...)', 400);
}
public function getName(){
return (!empty($this->request) ? $this->request .' - ' : '') .'Youtube Bridge';
} }
}
public function getName(){ public function getURI(){
return (!empty($this->request) ? $this->request .' - ' : '') .'Youtube Bridge'; return 'https://www.youtube.com/';
} }
public function getURI(){ public function getCacheDuration(){
return 'https://www.youtube.com/'; return 10800; // 3 hours
} }
public function getCacheDuration(){
return 10800; // 3 hours
}
} }