/** Add a new vacancy
  * @access public
  */
 public function addAction()
 {
     $form = new VacancyForm();
     $form->submit->setLabel('Add a new vacancy');
     $this->view->form = $form;
     if ($this->getRequest()->isPost()) {
         if ($form->isValid($this->_request->getPost())) {
             $this->_vacancies->add($form->getValues());
             $this->getFlash()->addMessage('Vacancy details created: ' . $form->getValue('title'));
             $this->redirect(self::REDIRECT);
         } else {
             $form->populate($form->getValues());
         }
     }
 }