FOSUserBundle : Redirect the user after register with EventListener

Question

I want to redirect the user to another form just after registration, before he could access to anything on my website (like in https://github.com/FriendsOfSymfony/FOSUserBun

Answer 1

"friendsofsymfony/user-bundle": "2.0.x-dev",

Not sure why the accepted answer works for you as REGISTRATION_CONFIRM happens after the token is confirmed.

In case you want to perform an action, redirect to another page with some additional form after the FOS registerAction I would suggest the following way.

This is the code that is performed on registerAction once the submitted form is valid by FOS:

FOS\UserBundle\Controller\RegistrationController

        if ($form->isValid()) {
            $event = new FormEvent($form, $request);
            $dispatcher->dispatch(FOSUserEvents::REGISTRATION_SUCCESS, $event);

            $userManager->updateUser($user);

            if (null === $response = $event->getResponse()) {
                $url = $this->generateUrl('fos_user_registration_confirmed');
                $response = new RedirectResponse($url);
            }

            $dispatcher->dispatch(FOSUserEvents::REGISTRATION_COMPLETED, new FilterUserResponseEvent($user, $request, $response));

            return $response;
        }

As you can see the first possible return happens after FOSUserEvents::REGISTRATION_SUCCESS event in case the response is null which in my case doesn't as I have configured a mailer to send a confirmation token and FOS is using an listener that listens to this FOSUserEvents::REGISTRATION_SUCCESS event and after sending an email it sets a redirect response.

FOS\UserBundle\EventListener\EmailConfirmationListener

/**
 * @return array
 */
public static function getSubscribedEvents()
{
    return array(
        FOSUserEvents::REGISTRATION_SUCCESS => 'onRegistrationSuccess',
    );
}

/**
 * @param FormEvent $event
 */
public function onRegistrationSuccess(FormEvent $event)
{
    /** @var $user \FOS\UserBundle\Model\UserInterface */
    $user = $event->getForm()->getData();

    $user->setEnabled(false);
    if (null === $user->getConfirmationToken()) {
        $user->setConfirmationToken($this->tokenGenerator->generateToken());
    }

    $this->mailer->sendConfirmationEmailMessage($user);

    $this->session->set('fos_user_send_confirmation_email/email', $user->getEmail());

    $url = $this->router->generate('fos_user_registration_check_email');
    $event->setResponse(new RedirectResponse($url));
}

Okay I understand! So how do I redirect to another page?

I would suggest to overwrite checkEmailAction as most likely you don't want to overwrite the listener that sends an email as that's part of your workflow.

Simply:

TB\UserBundle\Controller\RegistrationController

/**
 * @return \Symfony\Component\HttpFoundation\Response
 */
public function checkEmailAction()
{
    /** @var UserManager $userManager */
    $userManager = $this->get('fos_user.user_manager');
    /** @var string $email */
    $email = $this->get('session')->get('fos_user_send_confirmation_email/email');

    $user = $userManager->findUserByEmail($email);

    return $this->redirect($this->generateUrl('wall', ['username' => $user->getUsername()]));
}

As you can see instead of rendering FOS's check_email template I decided to redirect user to his new profile.

Docs how to overwrite an controller: https://symfony.com/doc/master/bundles/FOSUserBundle/overriding_controllers.html (basically define a parent for your bundle and create a file in the directory with the same name as FOS does.)