TYPO3 v15 dev-main snapshot ()

2026-08-10 22:31:09 +02:00
commit af8cc155b5
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+<?php
+
+declare(strict_types=1);
+
+/*
+ * 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\DependencyInjection;
+
+use TYPO3\CMS\Core\Log\Channel;
+
+/**
+ * @internal
+ */
+final readonly class LogChannelExtractor
+{
+    public function getClassChannelName(\ReflectionClass $class): ?string
+    {
+        $attributes = $class->getAttributes(Channel::class, \ReflectionAttribute::IS_INSTANCEOF);
+        if ($attributes !== []) {
+            return $attributes[0]->newInstance()->name;
+        }
+        if ($class->getParentClass() !== false) {
+            return $this->getClassChannelName($class->getParentClass());
+        }
+        return null;
+    }
+
+    public function getParameterChannelName(\ReflectionParameter $parameter): ?string
+    {
+        $attributes = $parameter->getAttributes(Channel::class, \ReflectionAttribute::IS_INSTANCEOF);
+        if ($attributes !== []) {
+            return $attributes[0]->newInstance()->name;
+        }
+        return null;
+    }
+}