PortadaAction

    /**
     * @Route("/", name="portadaParkings")
     * @Route("/{ciudad}/{tipo}/",
     *          name="filtrarParkings")
     * @Template()
     */
    public function portadaAction($ciudad, $tipo)
    {
        $uri = $this->container->get('request')->getPathInfo();

        if ($ciudad && $tipo)
        {

            $query = $this->parkingsRepository()->filtrarParking($ciudad, $tipo);

        }else{

            $query = $this->parkingsRepository()->parkings();
        }
        $paginator  = $this->get('knp_paginator');
            $parkings = $paginator->paginate(
                    $query,
                        $this->get('request')->query->get('page', 1)/*page number*/,
                            10/*limit per page*/
                        );

        return array('parkings' => $parkings,
                     'tipo' =>$tipo,
                     'ciudad' => $ciudad,
                     );