TYPO3 v15 dev-main snapshot ()

2026-08-10 22:31:00 +02:00
commit f9941541b7
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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\Backend\Form\FormDataProvider;
+
+use TYPO3\CMS\Backend\Form\FormDataProviderInterface;
+use TYPO3\CMS\Core\Utility\MathUtility;
+
+/**
+ * Determine whether the child is on symmetric side or not.
+ *
+ * TCA ctrl fields like label and label_alt are evaluated and their
+ * current values from databaseRow used to create the title.
+ */
+class TcaInlineIsOnSymmetricSide implements FormDataProviderInterface
+{
+    /**
+     * Enrich the processed record information with the resolved title
+     *
+     * @param array $result Incoming result array
+     * @return array Modified array
+     */
+    public function addData(array $result)
+    {
+        if (!$result['isInlineChild']) {
+            return $result;
+        }
+
+        $result['isOnSymmetricSide'] = MathUtility::canBeInterpretedAsInteger($result['databaseRow']['uid'])
+            && ($result['inlineParentConfig']['symmetric_field'] ?? false)
+            // non-strict comparison by intention
+            && ($result['inlineParentUid'] == $result['databaseRow'][$result['inlineParentConfig']['symmetric_field']][0]
+                || (is_array($result['databaseRow'][$result['inlineParentConfig']['symmetric_field']][0])
+                    && $result['inlineParentUid'] == $result['databaseRow'][$result['inlineParentConfig']['symmetric_field']][0]['uid']));
+
+        return $result;
+    }
+}