public function csvAction()
 {
     if ($this->getRequest()->isPost()) {
         $request = $this->getRequest();
         $post = array_merge_recursive($request->getPost()->toArray(), $request->getFiles()->toArray());
         $form = new ContenutiFormSearch();
         $form->addSubmitButton();
         $form->setBindOnValidate(false);
         $form->setData($post);
         if ($form->isValid()) {
             $sessionContainer = new SessionContainer();
             $sessionContainer->offsetSet('contenutiFormSearch', $post);
             $em = $this->getServiceLocator()->get('doctrine.entitymanager.orm_default');
             $wrapper = new ContenutiGetterWrapper(new ContenutiGetter($em));
             $wrapper->setInput(array('limit' => 1500));
             $wrapper->setupQueryBuilder();
             $records = $wrapper->getRecords();
             $csvExportHelper = new CsvExportHelper();
             if (!empty($records)) {
                 $arrayContent = array();
                 $arrayContent[] = array('Titolo', 'Sottotitolo', 'Testo');
                 foreach ($records as $record) {
                     $arrayContent[] = array($record['titolo'], $record['sommario'], $record['testo']);
                 }
                 $content = $csvExportHelper->makeCsvLine($arrayContent);
                 $response = $this->getResponse();
                 $response->getHeaders()->addHeaderLine('Content-Type', 'text/csv')->addHeaderLine('Content-Disposition', 'attachment; filename="contenuti_' . date("dmYHis") . '.csv"')->addHeaderLine('Accept-Ranges', 'bytes')->addHeaderLine('Content-Length', strlen($content));
                 $response->setContent($content);
                 return $response;
             }
         }
     }
     return $this->redirectForUnvalidAccess();
 }
 public function testSetupQueryBuilder()
 {
     $this->assertNull($this->objectWrapper->setupQueryBuilder());
 }