Post::getLink PHP Method

    public function getLink($params = [])
    {
        return Yii::app()->createAbsoluteUrl('/blog/post/view/', CMap::mergeArray(['slug' => $this->slug], $params));
    }

 /**
  * Hide or show post
  *
  * @param type $post_id
  */
 public function hide_action($post_id)
 {
     $post = new Post();
     $post->id = $post_id;
     if ($post->find() && (access('Post.hide.all') or $post->aid == $this->user->id)) {
         $data = array();
         if ($post->published) {
             $post->published = 0;
             $data['action'] = 'hide';
         } else {
             $post->published = 1;
             $data['action'] = 'show';
         }
         if ($post->save()) {
             $data['success'] = TRUE;
         }
         if (Ajax::is()) {
             $ajax = new Ajax();
             $ajax->json($data);
         } else {
             redirect($post->getLink());
         }
     }
 }