public function indexAction($type, Push $push, $order, Request $request)
 {
     $push_rep = $this->getDoctrine()->getRepository('Mrk\\GitPushWatcherBundle\\Entity\\Push');
     $author_rep = $this->getDoctrine()->getRepository('Mrk\\GitPushWatcherBundle\\Entity\\Author');
     $authors = $author_rep->findAuthors();
     $search = new PushSearch();
     switch ($type) {
         case 'project':
             $value = $push->getProject();
             break;
         case 'path':
             $value = $push->getPath();
             break;
     }
     $search->setType($type, $value);
     $search->setOrderValue($order);
     if ($request->query->has('author')) {
         $search->setAuthor($request->query->get('author'));
     }
     if ($request->query->has('pattern')) {
         $search->setPattern($request->query->get('pattern'));
     }
     $list = $push_rep->search($search);
     $vars = ['type' => $search->getType(), 'push' => $push, 'list' => $list, 'authors' => $authors, 'search' => $search];
     return $this->render('MrkGitPushWatcherBundle:Browse:index.html.twig', $vars);
 }