wip watten

packages/watten/Classes/Utilities/CookieUtility.php

@@ -0,0 +1,55 @@
+<?php
+
+declare(strict_types=1);
+
+namespace HermannTelser\Watten\Utilities;
+
+/***
+ *
+ * This file is part of the "mindshape Cookie Consent" Extension for TYPO3 CMS.
+ *
+ * For the full copyright and license information, please read the
+ * LICENSE.txt file that was distributed with this source code.
+ *
+ *  (c) 2021 Daniel Dorndorf <dorndorf@mindshape.de>, mindshape GmbH
+ *
+ ***/
+
+/**
+ * @package HermannTelser\Watten\Utility
+ */
+class CookieUtility
+{
+    public const DEFAULT_COOKIE_NAME = 'watten';
+
+    /**
+
+     * @param string $name
+     * @return array|null
+     */
+    public static function getCookieValue(string $name = self::DEFAULT_COOKIE_NAME): ?array
+    {
+        if (false === self::hasCookie($name)) {
+            return null;
+        }
+
+        return json_decode($_COOKIE[$name], true);
+    }
+
+    /**
+     * @param string $named
+     * @return bool
+     */
+    public static function hasCookie(string $name = self::DEFAULT_COOKIE_NAME): bool
+    {
+        return true === array_key_exists($name, $_COOKIE);
+    }
+
+    /**
+     * @param string $name
+     */
+    public static function deleteCookie(string $name = self::DEFAULT_COOKIE_NAME): void
+    {
+        unset($_COOKIE[$name]);
+    }
+}