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;
+
+/**
+ * Remove fields from columns not in showitem or palette list or needed otherwise
+ * This is a relatively effective performance improvement preventing other
+ * providers from resolving stuff of fields that are not shown later.
+ * Especially effective for fal related tables.
+ */
+class TcaColumnsRemoveUnused implements FormDataProviderInterface
+{
+    /**
+     * Remove unused column fields to speed up further processing.
+     *
+     * @return array
+     */
+    public function addData(array $result)
+    {
+        $columnsToRemove = array_diff(array_keys($result['processedTca']['columns']), $result['columnsToProcess']);
+        foreach ($columnsToRemove as $column) {
+            unset($result['processedTca']['columns'][$column]);
+        }
+
+        return $result;
+    }
+}