TYPO3 v15 dev-main snapshot ()

2026-08-10 22:31:09 +02:00
commit af8cc155b5
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+<?php
+
+/*
+ * This file is part of the TYPO3 CMS project.
+ *
+ * It is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License, either version 2
+ * of the License, or any later version.
+ *
+ * For the full copyright and license information, please read the
+ * LICENSE.txt file that was distributed with this source code.
+ *
+ * The TYPO3 project - inspiring people to share!
+ */
+
+namespace TYPO3\CMS\Core\Mail;
+
+use Psr\Log\LoggerInterface;
+use Symfony\Component\Mailer\SentMessage;
+use Symfony\Component\Mailer\Transport\AbstractTransport;
+use Symfony\Contracts\EventDispatcher\EventDispatcherInterface;
+use TYPO3\CMS\Core\Locking\Exception\LockAcquireException;
+use TYPO3\CMS\Core\Locking\Exception\LockAcquireWouldBlockException;
+use TYPO3\CMS\Core\Locking\Exception\LockCreateException;
+use TYPO3\CMS\Core\Locking\LockFactory;
+use TYPO3\CMS\Core\Utility\GeneralUtility;
+
+/**
+ * Additional Mbox Transport option
+ *
+ * @internal This class is handled internally in TransportFactory
+ */
+class MboxTransport extends AbstractTransport
+{
+    /**
+     * Create a new MailTransport
+     *
+     * @param string $mboxFile The file into which to write mail.
+     */
+    public function __construct(
+        private readonly string $mboxFile,
+        ?EventDispatcherInterface $dispatcher = null,
+        protected readonly ?LoggerInterface $logger = null,
+    ) {
+        parent::__construct($dispatcher, $logger);
+        $this->setMaxPerSecond(0);
+    }
+
+    /**
+     * Outputs the mail to a text file according to RFC 4155.
+     *
+     * @throws LockAcquireException
+     * @throws LockAcquireWouldBlockException
+     * @throws LockCreateException
+     */
+    protected function doSend(SentMessage $message): void
+    {
+        // Add the complete mail inclusive headers
+        $lockFactory = GeneralUtility::makeInstance(LockFactory::class);
+        $lockObject = $lockFactory->createLocker('mbox');
+        $lockObject->acquire();
+        // Write the mbox file
+        $file = @fopen($this->mboxFile, 'a');
+        if (!$file) {
+            $lockObject->release();
+            throw new \RuntimeException(sprintf('Could not write to file "%s" when sending an email to debug transport', $this->mboxFile), 1291064151);
+        }
+        @fwrite($file, $message->toString());
+        @fclose($file);
+        GeneralUtility::fixPermissions($this->mboxFile);
+        $lockObject->release();
+    }
+
+    public function __toString(): string
+    {
+        return $this->mboxFile;
+    }
+}