protected function initForm()
 {
     $filters = array();
     if ($this->request->cookies->get('filters')) {
         $filters = unserialize($this->request->cookies->get('filters'));
     }
     $date = null;
     if (isset($filters['date'])) {
         $date = $filters['date'];
     }
     $this->form = $this->createFormBuilder();
     $this->form->setAction($this->generateUrl('datapresentation_filter_set'))->add('siteId', 'text', array('required' => false, 'attr' => array('value' => isset($filters['siteId']) ? $filters['siteId'] : '')))->add('userId', 'text', array('required' => false, 'attr' => array('value' => isset($filters['userId']) ? $filters['userId'] : '')))->add('customerId', 'text', array('required' => false, 'attr' => array('value' => isset($filters['customerId']) ? $filters['customerId'] : '')))->add('productId', 'text', array('required' => false, 'attr' => array('value' => isset($filters['productId']) ? $filters['productId'] : '')))->add('host', 'text', array('required' => false, 'attr' => array('value' => isset($filters['host']) ? $filters['host'] : '')))->add('page', 'text', array('required' => false, 'attr' => array('value' => isset($filters['page']) ? $filters['page'] : '')))->add('pageType', 'text', array('required' => false, 'attr' => array('value' => isset($filters['pageType']) ? $filters['pageType'] : '')))->add('event', 'text', array('required' => false, 'attr' => array('value' => isset($filters['event']) ? $filters['event'] : '')))->add('date', 'date', array('required' => false, 'input' => 'datetime', 'widget' => 'text', 'data' => $date, 'attr' => array('class' => 'date-input')))->add('today', 'checkbox', array('required' => false, 'attr' => array('class' => 'checkbox-input')));
     $this->form->add('save', 'submit', array('label' => ' ', 'attr' => array('class' => 'green-button fa fa-list fa-lg', 'title' => 'filter')));
     $this->form = $this->form->getForm()->handleRequest($this->request);
     $this->formView = $this->form->createView();
 }