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<?php |
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declare(strict_types=1); |
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/* For licensing terms, see /license.txt */ |
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namespace Chamilo\CoreBundle\Controller; |
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use Chamilo\CoreBundle\Entity\User; |
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use Chamilo\CoreBundle\Entity\ValidationToken; |
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use Chamilo\CoreBundle\Repository\Node\UserRepository; |
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use Chamilo\CoreBundle\Repository\TicketRelUserRepository; |
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use Chamilo\CoreBundle\Repository\TicketRepository; |
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use Chamilo\CoreBundle\Repository\TrackEDefaultRepository; |
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use Chamilo\CoreBundle\Repository\ValidationTokenRepository; |
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use Chamilo\CoreBundle\ServiceHelper\ValidationTokenHelper; |
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use InvalidArgumentException; |
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use Symfony\Bundle\FrameworkBundle\Controller\AbstractController; |
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use Symfony\Component\HttpFoundation\RequestStack; |
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use Symfony\Component\HttpFoundation\Response; |
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use Symfony\Component\Routing\Annotation\Route; |
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use Symfony\Component\Routing\Generator\UrlGeneratorInterface; |
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use Symfony\Component\Security\Core\Authentication\Token\Storage\TokenStorageInterface; |
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#[Route('/validate')] |
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class ValidationTokenController extends AbstractController |
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{ |
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public function __construct( |
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private readonly ValidationTokenHelper $validationTokenHelper, |
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private readonly ValidationTokenRepository $tokenRepository, |
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private readonly TrackEDefaultRepository $trackEDefaultRepository, |
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private readonly TicketRepository $ticketRepository, |
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private readonly UserRepository $userRepository, |
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private readonly TicketRelUserRepository $ticketRelUserRepository, |
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private readonly TokenStorageInterface $tokenStorage, |
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private readonly RequestStack $requestStack |
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) {} |
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#[Route('/{type}/{hash}', name: 'chamilo_core_validate_token')] |
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public function validate(string $type, string $hash): Response |
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{ |
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$userId = $this->requestStack->getCurrentRequest()->query->get('user_id'); |
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$userId = null !== $userId ? (int) $userId : null; |
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$token = $this->tokenRepository->findOneBy([ |
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'type' => $this->validationTokenHelper->getTypeId($type), |
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'hash' => $hash, |
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]); |
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if (!$token) { |
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throw $this->createNotFoundException('Invalid token.'); |
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} |
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// Process the action related to the token type |
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$this->processAction($token, $userId); |
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// Remove the used token |
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$this->tokenRepository->remove($token, true); |
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// Register the token usage event |
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$this->registerTokenUsedEvent($token); |
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if ('ticket' === $type) { |
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$ticketId = $token->getResourceId(); |
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return $this->redirect('/main/ticket/ticket_details.php?ticket_id='.$ticketId); |
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} |
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return $this->render('@ChamiloCore/Validation/success.html.twig', [ |
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'type' => $type, |
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]); |
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} |
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#[Route('/test/generate-token/{type}/{resourceId}', name: 'test_generate_token')] |
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public function testGenerateToken(string $type, int $resourceId): Response |
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{ |
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$typeId = $this->validationTokenHelper->getTypeId($type); |
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$token = new ValidationToken($typeId, $resourceId); |
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$this->tokenRepository->save($token, true); |
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$validationLink = $this->generateUrl('validate_token', [ |
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'type' => $type, |
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'hash' => $token->getHash(), |
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], UrlGeneratorInterface::ABSOLUTE_URL); |
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return new Response("Generated token: {$token->getHash()}<br>Validation link: <a href='{$validationLink}'>{$validationLink}</a>"); |
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} |
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/** |
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* Processes the action associated with the given token type. |
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*/ |
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private function processAction(ValidationToken $token, ?int $userId): void |
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{ |
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switch ($token->getType()) { |
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case ValidationTokenHelper::TYPE_TICKET: |
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$this->unsubscribeUserFromTicket($token->getResourceId(), $userId); |
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break; |
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default: |
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throw new InvalidArgumentException('Unrecognized token type'); |
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} |
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} |
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/** |
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* Unsubscribes a user from a ticket. |
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*/ |
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private function unsubscribeUserFromTicket(int $ticketId, ?int $userId): void |
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{ |
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if (!$userId) { |
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throw $this->createAccessDeniedException('User not authenticated.'); |
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} |
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$ticket = $this->ticketRepository->find($ticketId); |
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$user = $this->userRepository->find($userId); |
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if ($ticket && $user) { |
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$this->ticketRelUserRepository->unsubscribeUserFromTicket($user, $ticket); |
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$this->trackEDefaultRepository->registerTicketUnsubscribeEvent($ticketId, $userId); |
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} else { |
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throw $this->createNotFoundException('Ticket or User not found.'); |
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} |
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} |
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/** |
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* Registers the usage event of a validation token. |
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*/ |
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private function registerTokenUsedEvent(ValidationToken $token): void |
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{ |
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$userId = $this->getUserId(); |
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$this->trackEDefaultRepository->registerTokenUsedEvent($token, $userId); |
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} |
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/** |
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* Retrieves the current authenticated user's ID. |
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*/ |
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private function getUserId(): ?int |
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{ |
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$user = $this->tokenStorage->getToken()?->getUser(); |
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return $user instanceof User ? $user->getId() : null; |
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} |
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} |
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In PHP, under loose comparison (like
==, or!=, orswitchconditions), values of different types might be equal.For
integervalues, zero is a special case, in particular the following results might be unexpected: