Symfony2 FOSuserBundle 事件 REGISTRATION_COMPLETED 未触发

Question

对于我的项目，我需要在注册后重定向用户。为了实现这一点，我创建了一个 EventListener 如下所述：

我的事件监听器：

namespace UserBundle\EventListener;

use FOS\UserBundle\FOSUserEvents;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;
use Symfony\Component\HttpFoundation\RedirectResponse;
use Symfony\Component\Routing\Generator\UrlGeneratorInterface;

class RegistrationConfirmListener implements EventSubscriberInterface
{
    private $router;

    public function __construct(UrlGeneratorInterface $router)
    {
        $this->router = $router;
    }

    /**
     * {@inheritDoc}
     */
    public static function getSubscribedEvents()
    {
        return array(
            FOSUserEvents::REGISTRATION_CONFIRM => 'onRegistrationConfirm'
        );
    }

    public function onRegistrationConfirm(GetResponseUserEvent $event)
    {
        $url = $this->router->generate('standard_user_registration_success');
        $event->setResponse(new RedirectResponse($url));
    }
}

我在 service.yml 中将其注册为服务：

services:
    rs_user.registration_complet:
        class: UserBundle\EventListener\RegistrationConfirmListener
        arguments: [@router]
        tags:
            - { name: kernel.event_subscriber }

我需要在我的 RegistrationController 中使用它，但我不知道如何触发它。在我的 registerAction 中：

public function registerAction(Request $request)
{
        $em = $this->get('doctrine.orm.entity_manager');
        //Form creation based on my user entity
        $user = new StandardUser();
        $form = $this->createForm(RegistrationStandardUserType::class, $user);
        $form->handleRequest($request);

        if ($form->isSubmitted() && $form->isValid()) {
            $user       ->setEnabled(true);
            $em         ->persist($user);
            $em         ->flush();
            if ($user){
                $dispatcher = $this->get('event_dispatcher');
                $dispatcher->dispatch(FOSUserEvents::REGISTRATION_CONFIRM);
            }
        }

    return $this->render('UserBundle:Registration:register.html.twig', array(
            'form' => $form->createView()
    ));
}

我不了解有关该主题的 Symfony2 documentation，也不了解我需要传递给 ->dispatch() 函数以触发我的事件的内容。

[编辑] 我在注册用户时收到此错误：

Type error: Argument 1 passed to
UserBundle\EventListener\RegistrationConfirmListener::onRegistrationConfirm()
must be an instance of UserBundle\EventListener\GetResponseUserEvent,
instance of Symfony\Component\EventDispatcher\Event given
500 Internal Server Error - FatalThrowableError

Answer 1

您的侦听器声明它已订阅 FOSUserEvents::REGISTRATION_CONFIRM，但您正在调度 FOSUserEvents::REGISTRATION_COMPLETED。要触发它，您需要发送一个 FOSUserEvents::REGISTRATION_CONFIRM 事件

编辑以匹配您的编辑，您需要在您的服务中传递事件 tags:

- { name: 'kernel.event_subscriber', event: 'fos_user.registration.confirm'}

Symfony2 FOSuserBundle 事件 REGISTRATION_COMPLETED 未触发

Symfony2 FOSuserBundle event REGISTRATION_COMPLETED is not triggered

php

symfony

events

registration

fosuserbundle