Initial commit

2018-04-02 08:07:38 +02:00
commit 7330c1ed3e
2054 changed files with 405203 additions and 0 deletions
--- a/typo3conf/ext/scriptmerger/Classes/user_ScriptmergerCacheHook.php
+++ b/typo3conf/ext/scriptmerger/Classes/user_ScriptmergerCacheHook.php
@@ -0,0 +1,94 @@
+<?php
+
+namespace SGalinski\Scriptmerger;
+
+/***************************************************************
+ *  Copyright notice
+ *
+ *  (c) Stefan Galinski (stefan@sgalinski.de)
+ *  All rights reserved
+ *
+ *  This script is part of the TYPO3 project. The TYPO3 project is
+ *  free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  The GNU General Public License can be found at
+ *  http://www.gnu.org/copyleft/gpl.html.
+ *  A copy is found in the textfile GPL.txt and important notices to the license
+ *  from the author is found in LICENSE.txt distributed with these scripts.
+ *
+ *
+ *  This script is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  This copyright notice MUST APPEAR in all copies of the script!
+ ***************************************************************/
+
+/**
+ * This class contains a hook method for the "clear all cache" action in the TYPO3 backend.
+ */
+class user_ScriptmergerCacheHook {
+	/**
+	 * Contains the temporary directories of this extension.
+	 *
+	 * @var array
+	 */
+	protected $tempDirectories = array();
+
+	/**
+	 * Initializes some class variables...
+	 */
+	public function __construct() {
+		$this->tempDirectories = array(
+			PATH_site . 'typo3temp/scriptmerger/' => 0,
+			PATH_site . 'typo3temp/scriptmerger/temp/' => 0,
+			PATH_site . 'typo3temp/scriptmerger/uncompressed/' => 1209600,
+			PATH_site . 'typo3temp/scriptmerger/compressed/' => 1209600
+		);
+	}
+
+	/**
+	 * Clear cache post processor
+	 *
+	 * This method deletes all temporary files that are older than one month and
+	 * if the deletion of the whole cache is requested.
+	 *
+	 * @param array $params
+	 * @return void
+	 */
+	public function clearCachePostProc(&$params) {
+		if ($params['cacheCmd'] !== 'all') {
+			return;
+		}
+
+		$now = $GLOBALS['EXEC_TIME'];
+		foreach ($this->tempDirectories as $tempDirectory => $maxAge) {
+			if (!is_dir($tempDirectory)) {
+				continue;
+			}
+
+			$handle = opendir($tempDirectory);
+			while (FALSE !== ($file = readdir($handle))) {
+				if ($file === '.' || $file === '..') {
+					continue;
+				}
+
+				if (is_file($tempDirectory . $file)) {
+					// get last modification time
+					$lastAccess = fileatime($tempDirectory . $file);
+					$age = $now - $lastAccess;
+
+					if ($age >= $maxAge) {
+						unlink($tempDirectory . $file);
+					}
+				}
+			}
+		}
+	}
+}
+
+?>