<?php /** * RssBridgeYoutube * Returns the newest videos * * @name Youtube Bridge * @homepage https://www.youtube.com/ * @description Returns the 10 newest videos by username/channel/playlist or search * @maintainer mitsukarenai * @update 2015-07-08 * @use1(u="username") * @use2(c="channel id") * @use3(p="playlist id") * @use4(s="search keyword",pa="page") * * WARNING: to parse big playlists (over ~90 videos), you need to edit simple_html_dom.php: * change: define('MAX_FILE_SIZE', 600000); * into: define('MAX_FILE_SIZE', 900000); (or more) */ class YoutubeBridge extends BridgeAbstract{ private $request; public function collectData(array $param){ function getPublishDate($id) { $html2 = file_get_html("https://www.youtube.com/watch?v=$id"); $timestamp = strtotime($html2->find('meta[itemprop=datePublished]', 0)->getAttribute('content') ); 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(); $videoquery = parse_url($element->find('a',0)->href, PHP_URL_QUERY); parse_str($videoquery, $videoquery); $item->id = $videoquery['v']; $item->uri = 'https://www.youtube.com/watch?v='.$item->id; $item->thumbnailUri = 'https:'.$element->find('img',0)->src; $item->title = trim($element->find('h3',0)->plaintext); $item->timestamp = getPublishDate($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['c'])) { /* channel timeline mode */ $this->request = $param['c']; $html = file_get_html('https://www.youtube.com/channel/'.urlencode($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(); $videoquery = parse_url($element->find('a',0)->href, PHP_URL_QUERY); parse_str($videoquery, $videoquery); $item->id = $videoquery['v']; $item->uri = 'https://www.youtube.com/watch?v='.$item->id; $item->thumbnailUri = 'https:'.$element->find('img',0)->src; $item->title = trim($element->find('h3',0)->plaintext); $item->timestamp = getPublishDate($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 = $element->find('img',0)->getAttribute('data-thumb'); $item->title = trim($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 = '<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 $this->returnError('Could not request Youtube.', 404); foreach($html->find('div.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); /* bogus: better not use it */ $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 $this->returnError('You must either specify a Youtube username (?u=...) or a channel id (?c=...) or a playlist id (?p=...) or search (?s=...)', 400); } public function getName(){ return (!empty($this->request) ? $this->request .' - ' : '') .'Youtube Bridge'; } public function getURI(){ return 'https://www.youtube.com/'; } public function getCacheDuration(){ return 10800; // 3 hours } }