Initial commit - Typo3 11.5.41

typo3conf/ext/news/Classes/ViewHelpers/Be/IsCheckboxActiveViewHelper.php

@@ -0,0 +1,40 @@
+<?php
+
+namespace GeorgRinger\News\ViewHelpers\Be;
+
+/**
+ * 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.
+ */
+use TYPO3Fluid\Fluid\Core\ViewHelper\AbstractViewHelper;
+
+/**
+ * Check if the checkbox should be active or not
+ */
+class IsCheckboxActiveViewHelper extends AbstractViewHelper
+{
+    /**
+     * @var bool
+     */
+    protected $escapeOutput = false;
+
+    /**
+     * Initialize arguments.
+     */
+    public function initializeArguments()
+    {
+        parent::initializeArguments();
+        $this->registerArgument('id', 'int', 'Category id', true);
+        $this->registerArgument('categories', 'array', 'List of categories', false, []);
+    }
+
+    /**
+     * @return string
+     */
+    public function render(): string
+    {
+        return (isset($this->arguments['categories']) && is_array($this->arguments['categories']) && in_array($this->arguments['id'], $this->arguments['categories'])) ? 'checked="checked"' : '';
+    }
+}