Initial commit - Typo3 11.5.41

typo3conf/ext/dp_cookieconsent/Classes/ViewHelpers/JsonViewHelper.php

@@ -0,0 +1,41 @@
+<?php
+/**
+ * Copyright (c) 2020.
+ *
+ * @category   TYPO3
+ *
+ * @copyright  2020 Dirk Persky
+ * @author     Dirk Persky <info@dp-wired.de>
+ * @license    MIT
+ */
+
+namespace DirkPersky\DpCookieconsent\ViewHelpers;
+
+use TYPO3Fluid\Fluid\Core\ViewHelper\AbstractViewHelper;
+
+/**
+ * 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!
+ */
+class JsonViewHelper extends AbstractViewHelper {
+    /**
+     * Replaces newline characters by HTML line breaks.
+     *
+     * @return string the altered string.
+     * @api
+     */
+    public function render() {
+        $value = $this->renderChildren();
+
+        $options = JSON_HEX_TAG;
+        return json_encode($value, $options);
+    }
+}