first commit

administrator/modules/mod_cachecleaner/script.install.php

@@ -0,0 +1,52 @@
+<?php
+/**
+ * @package         Cache Cleaner
+ * @version         8.2.2
+ * 
+ * @author          Peter van Westen <info@regularlabs.com>
+ * @link            http://regularlabs.com
+ * @copyright       Copyright © 2022 Regular Labs All Rights Reserved
+ * @license         http://www.gnu.org/licenses/gpl-2.0.html GNU/GPL
+ */
+
+defined('_JEXEC') or die;
+
+class Mod_CacheCleanerInstallerScript
+{
+    public function postflight($install_type, $adapter)
+    {
+        if ( ! in_array($install_type, ['install', 'update']))
+        {
+            return true;
+        }
+
+        self::deleteJoomla3Files();
+
+        return true;
+    }
+
+    private static function delete($files = [])
+    {
+        foreach ($files as $file)
+        {
+            if (is_dir($file))
+            {
+                JFolder::delete($file);
+            }
+
+            if (is_file($file))
+            {
+                JFile::delete($file);
+            }
+        }
+    }
+
+    private static function deleteJoomla3Files()
+    {
+        self::delete(
+            [
+                JPATH_ADMINISTRATOR . '/modules/mod_cachecleaner/helper.php',
+            ]
+        );
+    }
+}