74 lines
2.9 KiB
PHP
74 lines
2.9 KiB
PHP
<?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;
|
|
|
|
use Psr\EventDispatcher\EventDispatcherInterface;
|
|
use Symfony\Component\EventDispatcher\Event;
|
|
use Symfony\Component\EventDispatcher\LegacyEventDispatcherProxy;
|
|
use Symfony\Component\Mailer\Event\MessageEvent;
|
|
use Symfony\Component\Mailer\Exception\TransportExceptionInterface;
|
|
use Symfony\Component\Mailer\Messenger\SendEmailMessage;
|
|
use Symfony\Component\Mailer\Transport\TransportInterface;
|
|
use Symfony\Component\Messenger\Exception\HandlerFailedException;
|
|
use Symfony\Component\Messenger\MessageBusInterface;
|
|
use Symfony\Component\Mime\RawMessage;
|
|
use Symfony\Contracts\EventDispatcher\EventDispatcherInterface as SymfonyEventDispatcherInterface;
|
|
|
|
/**
|
|
* @author Fabien Potencier <fabien@symfony.com>
|
|
*/
|
|
final class Mailer implements MailerInterface
|
|
{
|
|
private $transport;
|
|
private $bus;
|
|
private $dispatcher;
|
|
|
|
public function __construct(TransportInterface $transport, ?MessageBusInterface $bus = null, ?EventDispatcherInterface $dispatcher = null)
|
|
{
|
|
$this->transport = $transport;
|
|
$this->bus = $bus;
|
|
$this->dispatcher = class_exists(Event::class) && $dispatcher instanceof SymfonyEventDispatcherInterface ? LegacyEventDispatcherProxy::decorate($dispatcher) : $dispatcher;
|
|
}
|
|
|
|
public function send(RawMessage $message, ?Envelope $envelope = null): void
|
|
{
|
|
if (null === $this->bus) {
|
|
$this->transport->send($message, $envelope);
|
|
|
|
return;
|
|
}
|
|
|
|
if (null !== $this->dispatcher) {
|
|
// The dispatched event here has `queued` set to `true`; the goal is NOT to render the message, but to let
|
|
// listeners do something before a message is sent to the queue.
|
|
// We are using a cloned message as we still want to dispatch the **original** message, not the one modified by listeners.
|
|
// That's because the listeners will run again when the email is sent via Messenger by the transport (see `AbstractTransport`).
|
|
// Listeners should act depending on the `$queued` argument of the `MessageEvent` instance.
|
|
$clonedMessage = clone $message;
|
|
$clonedEnvelope = null !== $envelope ? clone $envelope : Envelope::create($clonedMessage);
|
|
$event = new MessageEvent($clonedMessage, $clonedEnvelope, (string) $this->transport, true);
|
|
$this->dispatcher->dispatch($event);
|
|
}
|
|
|
|
try {
|
|
$this->bus->dispatch(new SendEmailMessage($message, $envelope));
|
|
} catch (HandlerFailedException $e) {
|
|
foreach ($e->getNestedExceptions() as $nested) {
|
|
if ($nested instanceof TransportExceptionInterface) {
|
|
throw $nested;
|
|
}
|
|
}
|
|
throw $e;
|
|
}
|
|
}
|
|
}
|