Initial commit - Typo3 11.5.41

typo3conf/ext/news/Classes/ViewHelpers/Format/NothingViewHelper.php

@@ -0,0 +1,43 @@
+<?php
+
+namespace GeorgRinger\News\ViewHelpers\Format;
+
+use TYPO3Fluid\Fluid\Core\ViewHelper\AbstractViewHelper;
+
+/**
+ * This file is part of the "news" Extension for TYPO3 CMS.
+ *
+ * For the full copyright and license information, please read the
+ * LICENSE.txt file that was distributed with this source code.
+ */
+/**
+ * ViewHelper to render children which don't print out any actual content
+ *
+ * # Example: Basic example
+ * <code>
+ * <n:format.nothing>
+ *    <n:titleTag>{newsItem.title}</n:titleTag>
+ *    Fobar
+ * </n:format.nothing>
+ * </code>
+ * <output>
+ * nothing
+ * </output>
+ */
+class NothingViewHelper extends AbstractViewHelper
+{
+    /**
+     * @var bool
+     */
+    protected $escapeOutput = false;
+
+    /**
+     * Render children but do nothing else
+     *
+     * @return void
+     */
+    public function render(): void
+    {
+        $this->renderChildren();
+    }
+}