WaveSendInvitationsAction.php

<?php

namespace FoodRisc\AccountAdminBundle\Admin\Action;

use WhiteOctober\AdminBundle\Action\Action;
use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
use Symfony\Component\HttpFoundation\RedirectResponse;

class WaveSendInvitationsAction extends Action
{
    protected function configure()
    {
        $this
            ->setName('participant.send_invitations')
            ->setRoute('send_invitations', '/{id}/send-invitations')
            ->setDefaultTemplate('FoodRiscAccountAdminBundle::waves/sendInvitations.html.twig')
            ->setDependences(array(
                'list' => array(
                    'dataActions' => array(
                        'sendInvitations' => array('label' => 'Send Invitations', 'routeName' => '@send_invitations'),
                    ),
                ),
            ))
        ;
    }

    public function executeController()
    {
        $findDataByIdClosure = $this->getActionsVars()->get('findDataByIdClosure');
        $data = $findDataByIdClosure($this->get('request')->attributes->get('id'));
        if (!$data) {
            throw new NotFoundHttpException();
        }

        $form = $this->get('form.factory')->createBuilder('form')
            ->add('text', 'textarea')
            ->getForm()
        ;

        $request = $this->get('request');
        if ('POST' == $request->getMethod()) {
            $form->bindRequest($request);
            if ($form->isValid()) {
                $formData = $form->getData();

                $this->get('pablodip_notify.notify_factory')->notify('wave_send_invitations', array(
                    'wave' => $data,
                    'text' => $formData['text'],
                ));

                return new RedirectResponse($this->generateUrl('list'));
            }
        }

        return $this->render($this->getTemplate(), array('data' => $data, 'form' => $form->createView()));
    }
}