TYPO3 v15 dev-main snapshot ()

2026-08-10 22:31:24 +02:00
commit aad9daaefd
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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!
+ */
+
+/*
+ * Inspired by and partially taken from the Neos.Form package (www.neos.io)
+ */
+
+namespace TYPO3\CMS\Form\Domain\Finishers;
+
+use TYPO3\CMS\Form\Domain\Finishers\Exception\FinisherException;
+
+/**
+ * A simple finisher that invokes a closure when executed
+ *
+ * Usage:
+ * //...
+ * $closureFinisher = GeneralUtility::makeInstance(ClosureFinisher::class);
+ * $closureFinisher->setOption('closure', function($finisherContext) {
+ *   $formRuntime = $finisherContext->getFormRuntime();
+ *   // ...
+ * });
+ * $formDefinition->addFinisher($closureFinisher);
+ * // ...
+ *
+ * Scope: frontend
+ */
+class ClosureFinisher extends AbstractFinisher
+{
+    /**
+     * @var array
+     */
+    protected $defaultOptions = [
+        'closure' => null,
+    ];
+
+    /**
+     * Executes this finisher
+     * @see AbstractFinisher::execute()
+     *
+     * @throws FinisherException
+     */
+    protected function executeInternal()
+    {
+        $closure = $this->parseOption('closure');
+        if ($closure === null) {
+            return;
+        }
+        if (!$closure instanceof \Closure) {
+            throw new FinisherException(sprintf('The option "closure" must be of type Closure, "%s" given.', gettype($closure)), 1332155239);
+        }
+        $closure($this->finisherContext);
+    }
+}