link = $model->link; } public function asText(array $opt = array()){ // return $this->link; return ''; // return ''; } public function render(array $opt = array()){ echo $this->asText($opt); } public function getThumbnailLink(){ return 'http://i.ytimg.com/vi/'.$this->link.'/2.jpg'; } public function getVideoLink(){ return 'https://www.youtube.com/embed/'.$this->link.'?autoplay=0'; } } ?>