<?php
/*
* This file is part of Sulu.
*
* (c) Sulu GmbH
*
* This source file is subject to the MIT license that is bundled
* with this source code in the file LICENSE.
*/
namespace Sulu\Bundle\DocumentManagerBundle\Document\Subscriber;
use Sulu\Component\DocumentManager\Event\ConfigureOptionsEvent;
use Sulu\Component\DocumentManager\Events;
use Sulu\Component\Security\Authentication\UserInterface;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;
use Symfony\Component\Security\Core\Authentication\Token\AnonymousToken;
use Symfony\Component\Security\Core\Authentication\Token\Storage\TokenStorageInterface;
/**
* Responsible for integrating the security part of Sulu to the DocumentManager.
*/
class SecuritySubscriber implements EventSubscriberInterface
{
public const USER_OPTION = 'user';
/**
* @var TokenStorageInterface
*/
private $tokenStorage;
public function __construct(TokenStorageInterface $tokenStorage = null)
{
$this->tokenStorage = $tokenStorage;
}
public static function getSubscribedEvents()
{
return [
Events::CONFIGURE_OPTIONS => 'setDefaultUser',
];
}
/**
* Sets the default user from the session.
*/
public function setDefaultUser(ConfigureOptionsEvent $event)
{
$optionsResolver = $event->getOptions();
$optionsResolver->setDefault(static::USER_OPTION, null);
if (null === $this->tokenStorage) {
return;
}
$token = $this->tokenStorage->getToken();
if (null === $token || $token instanceof AnonymousToken) {
return;
}
$user = $token->getUser();
if (!$user instanceof UserInterface) {
return;
}
$optionsResolver->setDefault(static::USER_OPTION, $user->getId());
}
}