public function addAction(Request $request)
    {
        $cm = new CronManager();
        $cron = new Cron();
        $this->addFlashFromCronManager($cm);
        $form = $this->createCronForm($cron);

        $form->handleRequest($request);
        if ($form->isSubmitted() && $form->isValid()) {
            $cm->add($cron);
            $this->addFlashFromCronManager($cm);

            return $this->redirect($this->generateUrl('BCCCronManagerBundle_index'));
        }

        return $this->render('@BCCCronManager:Default:index.html.twig', array(
            'crons' => $cm->get(),
            'raw'   => $cm->getRaw(),
            'form'  => $form->createView(),
        ));
    }