public function status($id, $status)
    {
        if (in_array($status, ['pending', 'approved', 'spam', 'trash'])) {
            $this->loadModel('Comment.Comments');
            if ($comment = $this->Comments->get($id)) {
                $comment->set('status', $status);
                $this->Comments->save($comment);
            }
        }

        $this->title(__d('comment', 'Change Comment Status'));
        $this->redirect($this->referer());
    }