<?php
namespace Stof\DoctrineExtensionsBundle\EventListener;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;
use Symfony\Component\HttpKernel\Event\RequestEvent;
use Symfony\Component\HttpKernel\HttpKernelInterface;
use Symfony\Component\HttpKernel\KernelEvents;
use Symfony\Component\Security\Core\Authentication\Token\Storage\TokenStorageInterface;
use Symfony\Component\Security\Core\Authorization\AuthorizationCheckerInterface;
use Gedmo\Blameable\BlameableListener;
/**
* Sets the username from the security context by listening on kernel.request
*
* @author David Buchmann <mail@davidbu.ch>
*/
class BlameListener implements EventSubscriberInterface
{
private $authorizationChecker;
private $tokenStorage;
private $blameableListener;
public function __construct(BlameableListener $blameableListener, TokenStorageInterface $tokenStorage = null, AuthorizationCheckerInterface $authorizationChecker = null)
{
$this->blameableListener = $blameableListener;
$this->tokenStorage = $tokenStorage;
$this->authorizationChecker = $authorizationChecker;
}
/**
* @internal
*/
public function onKernelRequest(RequestEvent $event)
{
if (HttpKernelInterface::MASTER_REQUEST !== $event->getRequestType()) {
return;
}
if (null === $this->tokenStorage || null === $this->authorizationChecker) {
return;
}
$token = $this->tokenStorage->getToken();
if (null !== $token && $this->authorizationChecker->isGranted('IS_AUTHENTICATED_REMEMBERED')) {
$this->blameableListener->setUserValue($token->getUser());
}
}
public static function getSubscribedEvents()
{
return array(
KernelEvents::REQUEST => 'onKernelRequest',
);
}
}