vendor/sulu/sulu/src/Sulu/Bundle/MarkupBundle/Listener/MailerListener.php line 51
<?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\MarkupBundle\Listener;use Sulu\Bundle\MarkupBundle\Markup\MarkupParserInterface;use Symfony\Component\EventDispatcher\EventSubscriberInterface;use Symfony\Component\HttpFoundation\RequestStack;use Symfony\Component\Mailer\Event\MessageEvent;use Symfony\Component\Mime\Email;class MailerListener implements EventSubscriberInterface{/*** @var MarkupParserInterface*/private $markupParser;/*** @var RequestStack*/private $requestStack;/*** @var string*/private $defaultLocale;public function __construct(MarkupParserInterface $markupParser, RequestStack $requestStack, string $defaultLocale){$this->markupParser = $markupParser;$this->requestStack = $requestStack;$this->defaultLocale = $defaultLocale;}public static function getSubscribedEvents(){return [MessageEvent::class => 'onMessage',];}public function onMessage(MessageEvent $event): void{$message = $event->getMessage();if (!$message instanceof Email) {return;}$html = $message->getHtmlBody();if (!$html || !\is_string($html)) {return;}$currentRequest = $this->requestStack->getCurrentRequest();if (null !== $currentRequest) {$locale = $currentRequest->getLocale();} else {$locale = $this->defaultLocale;}$message->html($this->markupParser->parse($html, $locale));}}