public function showPartnersBlockAction()
 {
     $em = $this->getDoctrine()->getManager();
     $parameters = array();
     $parameters['partners'] = Partner::getPartners($em, array('onhomepage' => 1));
     return $this->render('RenovateMainBundle:Partners:showPartnersBlock.html.twig', $parameters);
 }
 public static function addPartner($em, $parameters)
 {
     $document = $em->getRepository("RenovateMainBundle:Document")->find($parameters->documentid);
     $partner = new Partner();
     $partner->setName($parameters->name);
     $partner->setUrl($parameters->url);
     $partner->setDocumentid($parameters->documentid);
     $partner->setDocument($document);
     $partner->setCreated(new \DateTime());
     $partner->setOnhomepage($parameters->onhomepage);
     $em->persist($partner);
     $em->flush();
     return $partner;
 }