DefaultController

<?php

namespace Foobar\NewsBundle\Controller;

use Symfony\Bundle\FrameworkBundle\Controller\Controller;
use Foobar\NewsBundle\Entity\Item;
use Foobar\NewsBundle\Entity\Subscriber;
use Symfony\Component\HttpFoundation\Request;

use Symfony\Component\Validator\Constraints\Email;

class DefaultController extends Controller
{
  /**
   * News list
   *
   * @return Response 
   */
  public function indexAction() 
  {
    $items = $this->getDoctrine()
      ->getRepository('FoobarNewsBundle:Item')
      ->findAllWithPublishers();

    return $this->render('FoobarNewsBundle:Default:index.html.twig', array("items" => $items));
  }

  /**
   * Add news item
   *
   * @param Request $request
   * @return Response 
   */
  public function addAction(Request $request) 
  {
    $item = new Item();

    $form = $this->createFormBuilder($item)
      ->add('title')
      ->add('body')
      ->getForm();

    if ($request->getMethod() == 'POST') 
    {
      $form->bindRequest($request);

      if ($form->isValid()) 
      {
        $em = $this->getDoctrine()->getEntityManager();

        $publisher = $this->get('security.context')->getToken()->getUser();
        $item->setPublisher($publisher);

        $em->persist($item);
        $em->flush();

        return $this->redirect(
            $this->generateUrl(
              'FoobarNewsBundle_add', 
              array("confirm" => "success")
              )
            );
      }
    }

    return $this->render('FoobarNewsBundle:Default:add.html.twig', array(
          'form' => $form->createView(),
          'status' => $request->get("status")
          ));
  }

  /**
   * Subscribe to news
   *
   * @param Request $request
   * @return Response 
   */
  public function subscribeAction(Request $request)
  {
    $subscriber = new Subscriber();

    $form = $this->createFormBuilder($subscriber)
      ->add('email', 'email')
      ->getForm();

    if ($request->getMethod() == 'POST') 
    {
      $form->bindRequest($request);

      if ($form->isValid()) 
      {
        $em = $this->getDoctrine()->getEntityManager();
        $em->persist($subscriber);
        $em->flush();
        return $this->redirect(
            $this->generateUrl(
              'FoobarNewsBundle_subscribe', 
              array("status" => "success")
              )
            );
      }
    }

    return $this->render(
        'FoobarNewsBundle:Default:subscribe.html.twig', 
        array(
          'form' => $form->createView(),
          'status' => $request->get("status"),
          'confirm' => $request->get("confirm")
          )
        );
  }

  /**
   * Confirm email address
   *
   * @param string $token
   * @param string $email
   * @throws NotFoundException 
   * @return Response 
   */
  public function confirmAction($token, $email)
  {
    $subscriber = $this->getDoctrine()
      ->getRepository('FoobarNewsBundle:Subscriber')
      ->findOneBy(array("token" => $token, "email" => $email));

    if(!$subscriber)
    {
      throw $this->createNotFoundException('Email/Token not found');
    }
    else 
    {
      $subscriber->setIsActive(true);
      $subscriber->setToken(null);

      $em = $this->getDoctrine()->getEntityManager();
      $em->persist($subscriber);
      $em->flush();

      return $this->redirect(
          $this->generateUrl(
            'FoobarNewsBundle_subscribe', 
            array("confirm" => "success")
            )
          );
    }
  }
}