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\Context\Context;
+use TYPO3\CMS\Core\Database\Connection;
+use TYPO3\CMS\Core\Database\ConnectionPool;
+use TYPO3\CMS\Core\Database\Query\Restriction\DeletedRestriction;
+use TYPO3\CMS\Core\Database\Query\Restriction\WorkspaceRestriction;
+use TYPO3\CMS\Core\Schema\Capability\TcaSchemaCapability;
+use TYPO3\CMS\Core\Schema\TcaSchema;
+use TYPO3\CMS\Core\Utility\GeneralUtility;
+
+/**
+ * Fill the "pageLanguageOverlayRows" part of the result array
+ */
+readonly class DatabasePageLanguageOverlayRows implements FormDataProviderInterface
+{
+    public function __construct(
+        private Context $context,
+        private ConnectionPool $connectionPool,
+    ) {}
+
+    /**
+     * Fetch available page overlay records of page
+     *
+     * @return array
+     */
+    public function addData(array $result)
+    {
+        if ($result['effectivePid'] === 0) {
+            // No overlays for records on pid 0 and not for new pages below root
+            return $result;
+        }
+
+        $result['pageLanguageOverlayRows'] = $this->getDatabaseRows($result['tcaSchemata']->get('pages'), (int)$result['effectivePid']);
+        return $result;
+    }
+
+    /**
+     * Retrieve the requested overlay row from the database
+     */
+    protected function getDatabaseRows(TcaSchema $pageSchema, int $pid): array
+    {
+        $workspaceId = $this->context->getPropertyFromAspect('workspace', 'id');
+        $queryBuilder = $this->connectionPool->getQueryBuilderForTable('pages');
+        $queryBuilder->getRestrictions()
+            ->removeAll()
+            ->add(GeneralUtility::makeInstance(DeletedRestriction::class))
+            ->add(GeneralUtility::makeInstance(WorkspaceRestriction::class, (int)$workspaceId));
+
+        $rows = $queryBuilder
+            ->select('*')
+            ->from('pages')
+            ->where($queryBuilder->expr()->eq(
+                $pageSchema->getCapability(TcaSchemaCapability::Language)->getTranslationOriginPointerField()->getName(),
+                $queryBuilder->createNamedParameter($pid, Connection::PARAM_INT)
+            ))
+            ->executeQuery()
+            ->fetchAllAssociative();
+
+        return $rows;
+    }
+}