vendor/symfony/mailer/EventListener/MessengerTransportListener.php line 26
- <?php
- /*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
- namespace Symfony\Component\Mailer\EventListener;
- use Symfony\Component\EventDispatcher\EventSubscriberInterface;
- use Symfony\Component\Mailer\Event\MessageEvent;
- use Symfony\Component\Messenger\Stamp\TransportNamesStamp;
- use Symfony\Component\Mime\Message;
- /**
- * Allows messages to be sent to specific Messenger transports via the "X-Bus-Transport" MIME header.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- */
- final class MessengerTransportListener implements EventSubscriberInterface
- {
- public function onMessage(MessageEvent $event): void
- {
- if (!$event->isQueued()) {
- return;
- }
- $message = $event->getMessage();
- if (!$message instanceof Message || !$message->getHeaders()->has('X-Bus-Transport')) {
- return;
- }
- $names = $message->getHeaders()->get('X-Bus-Transport')->getBody();
- $names = array_map('trim', explode(',', $names));
- $event->addStamp(new TransportNamesStamp($names));
- $message->getHeaders()->remove('X-Bus-Transport');
- }
- public static function getSubscribedEvents(): array
- {
- return [
- MessageEvent::class => 'onMessage',
- ];
- }
- }