TYPO3 v15 dev-main snapshot ()

2026-08-10 22:31:09 +02:00
commit af8cc155b5
6818 changed files with 642608 additions and 0 deletions
@@ -0,0 +1,86 @@
+<?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\Schema;
+
+use TYPO3\CMS\Core\Authentication\BackendUserAuthentication;
+use TYPO3\CMS\Core\Domain\RecordFactory;
+use TYPO3\CMS\Core\Schema\Capability\TcaSchemaCapability;
+use TYPO3\CMS\Core\Schema\Field\FieldCollection;
+use TYPO3\CMS\Core\Schema\Field\FieldTypeInterface;
+
+/**
+ * Class that provides record type dependant fields, visible for the current user, taking language context into account
+ */
+readonly class VisibleSchemaFieldsCollector
+{
+    public function __construct(
+        private TcaSchemaFactory $schemaFactory,
+        private RecordFactory $recordFactory,
+    ) {}
+
+    public function getFields(string $schemaName, array $row, array $exlcudeFieldNames = []): FieldCollection
+    {
+        if (!$this->schemaFactory->has($schemaName)) {
+            return new FieldCollection();
+        }
+
+        $backendUser = $this->getBackendUser();
+        $schema = $this->schemaFactory->get($schemaName);
+        $fields = $schema->getFields();
+        $record = $this->recordFactory->createRawRecord($schemaName, $row);
+
+        if ($schema->hasSubSchema($record->getRecordType() ?? '')) {
+            $fields = $schema->getSubSchema($record->getRecordType())->getFields();
+        }
+
+        // FieldCollection is immutable - to remove fields we transform it to an array
+        $fields = iterator_to_array($fields);
+
+        foreach ($exlcudeFieldNames as $fieldName) {
+            unset($fields[$fieldName]);
+        }
+
+        $isOverlay = false;
+        if ($schema->hasCapability(TcaSchemaCapability::Language)) {
+            $isOverlay = (int)($record->toArray()[$schema->getCapability(TcaSchemaCapability::Language)->getTranslationOriginPointerField()->getName()] ?? 0) > 0;
+        }
+
+        foreach ($fields as $field) {
+            if (($field->supportsAccessControl() && !$backendUser->check('non_exclude_fields', $schemaName . ':' . $field->getName()))
+                || ($isOverlay && empty($field->getConfiguration()['l10n_display']) && ($field->getConfiguration()['l10n_mode'] ?? '') === 'exclude')
+            ) {
+                unset($fields[$field->getName()]);
+            }
+        }
+
+        return new FieldCollection($fields);
+    }
+
+    /**
+     * @return string[]
+     */
+    public function getFieldNames(string $schemaName, array $row, array $excludeFieldNames = []): array
+    {
+        return array_map(static fn(FieldTypeInterface $field): string => $field->getName(), iterator_to_array($this->getFields($schemaName, $row, $excludeFieldNames)));
+    }
+
+    protected function getBackendUser(): BackendUserAuthentication
+    {
+        return $GLOBALS['BE_USER'];
+    }
+}