Part-DB-server/src/EventSubscriber/UserSystem/UpgradePermissionsSchemaSubscriber.php
2023-06-13 20:24:54 +02:00

78 lines
3 KiB
PHP

<?php
declare(strict_types=1);
/*
* This file is part of Part-DB (https://github.com/Part-DB/Part-DB-symfony).
*
* Copyright (C) 2019 - 2023 Jan Böhmer (https://github.com/jbtronics)
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published
* by the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
namespace App\EventSubscriber\UserSystem;
use Symfony\Bundle\SecurityBundle\Security;
use Symfony\Component\Security\Core\User\UserInterface;
use App\Entity\UserSystem\User;
use App\Services\LogSystem\EventCommentHelper;
use App\Services\UserSystem\PermissionSchemaUpdater;
use Doctrine\ORM\EntityManagerInterface;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;
use Symfony\Component\HttpFoundation\Session\Session;
use Symfony\Component\HttpKernel\Event\RequestEvent;
use Symfony\Component\HttpKernel\KernelEvents;
/**
* The purpose of this event subscriber is to check if the permission schema of the current user is up-to-date and upgrade it automatically if needed.
*/
class UpgradePermissionsSchemaSubscriber implements EventSubscriberInterface
{
public function __construct(private readonly Security $security, private readonly PermissionSchemaUpdater $permissionSchemaUpdater, private readonly EntityManagerInterface $entityManager, private readonly EventCommentHelper $eventCommentHelper)
{
}
public function onRequest(RequestEvent $event): void
{
if (!$event->isMainRequest()) {
return;
}
$user = $this->security->getUser();
if (!$user instanceof UserInterface) {
//Retrieve anonymous user
$user = $this->entityManager->getRepository(User::class)->getAnonymousUser();
}
/** @var Session $session */
$session = $event->getRequest()->getSession();
$flashBag = $session->getFlashBag();
//Check if the user is an instance of User, otherwise we can't upgrade the schema
if (!$user instanceof User) {
return;
}
if ($this->permissionSchemaUpdater->isSchemaUpdateNeeded($user)) {
$this->eventCommentHelper->setMessage('Automatic permission schema update');
$this->permissionSchemaUpdater->userUpgradeSchemaRecursively($user);
$this->entityManager->flush();
$flashBag->add('notice', 'user.permissions_schema_updated');
}
}
public static function getSubscribedEvents(): array
{
return [KernelEvents::REQUEST => 'onRequest'];
}
}