/** * @param Campaign $campaign * * @return array */ private function getMeta($campaign) { if (!$campaign) { return []; } $meta = ['og:title' => $campaign->getName(), 'og:description' => $campaign->getDescription(), 'video:duration' => $campaign->getYoutubeData('duration'), 'og:image' => 'http://img.youtube.com/vi/' . $campaign->getHash() . '/sddefault.jpg', 'ya:ovs:adult' => 'false', 'og:type' => 'video.other', 'ya:ovs:content_id' => $campaign->getHash(), 'ya:ovs:upload_date' => $campaign->getYoutubeData('uploaded')]; return $meta; }