Newscoop\GimmeBundle\Controller\TopicsController::getTopicsAction PHP Метод

    public function getTopicsAction(Request $request)
    {
        $em = $this->container->get('em');
        $topics = $em->getRepository('Newscoop\\NewscoopBundle\\Entity\\Topic')->getTopics($request->get('language'));
        if (!$topics) {
            throw new NotFoundHttpException('Result was not found.');
        }
        $paginator = $this->get('newscoop.paginator.paginator_service');
        $topics = $paginator->paginate($topics, array('distinct' => false));
        return $topics;
    }