From dcf554d8d86ecd842a57e1d1d7c6d7bc692eeb72 Mon Sep 17 00:00:00 2001 From: Mitsukarenai Date: Fri, 20 Jun 2014 17:00:36 +0200 Subject: [PATCH] Youtube: fix, indent, limits --- bridges/YoutubeBridge.php | 154 ++++++++++++++++++++------------------ 1 file changed, 81 insertions(+), 73 deletions(-) diff --git a/bridges/YoutubeBridge.php b/bridges/YoutubeBridge.php index 76ffc59d..69803d58 100644 --- a/bridges/YoutubeBridge.php +++ b/bridges/YoutubeBridge.php @@ -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") @@ -18,85 +18,93 @@ */ class YoutubeBridge extends BridgeAbstract{ - private $request; + private $request; - public function collectData(array $param){ + 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(); - $timestamp = strtotime($json['entry']['published']['$t']); - return $timestamp; - } + function getPublishDate($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 $this->returnError('Youtube API is down', 404); + $timestamp = strtotime($json['entry']['published']['$t']); + return $timestamp; + } - $html = ''; - if (isset($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); + $html = ''; + $limit = 10; + $count = 0; - foreach($html->find('li.channels-content-item') as $element) { - $item = new \Item(); - $item->uri = 'https://www.youtube.com'.$element->find('a',0)->href; - $item->thumbnailUri = 'https:'.$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 = '
' . $item->title . ''; - $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 $this->returnError('Could not request Youtube.', 404); + if (isset($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('tr.pl-video') as $element) { - $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); - $item->title = trim($element->find('.pl-video-title a',0)->plaintext); - $item->id = str_replace('/watch?v=', '', $element->find('a',0)->href); - $item->timestamp = getPublishDate($item->id); - $item->content = '
' . $item->title . ''; - $this->items[] = $item; - } - $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 $this->returnError('Could not request Youtube.', 404); + foreach($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; + $item->title = trim($element->find('h3',0)->plaintext); + $item->id = str_replace('/watch?v=', '', $element->find('a',0)->href); + $item->timestamp = getPublishDate($item->id); + $item->content = '
' . $item->title . ''; + $this->items[] = $item; + $count++; + } + } + } - foreach($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); - $item->content = '
' . $item->title . ''; - $this->items[] = $item; - } - $this->request = 'Search: '.str_replace(' - YouTube', '', $html->find('title', 0)->plaintext); - } - else { - $this->returnError('You must either specify a Youtube username (?u=...) or a playlist id (?p=...) or search (?s=...)', 400); + else if (isset($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); + $item->title = trim($element->find('.pl-video-title a',0)->plaintext); + $item->id = str_replace('/watch?v=', '', $element->find('a',0)->href); + $item->timestamp = getPublishDate($item->id); + $item->content = '
' . $item->title . ''; + $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 $this->returnError('Could not request Youtube.', 404); + + foreach($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 = '
' . $item->title . ''; + $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) ? $this->request .' - ' : '') .'Youtube Bridge'; } - - } - public function getName(){ - return (!empty($this->request) ? $this->request .' - ' : '') .'Youtube Bridge'; - } + public function getURI(){ + return 'https://www.youtube.com/'; + } - public function getURI(){ - return 'https://www.youtube.com/'; - } - - public function getCacheDuration(){ - return 10800; // 3 hours - } + public function getCacheDuration(){ + return 10800; // 3 hours + } }