Delete ICleanupHandler file

diff --git a/wcfsetup/install/files/lib/system/cleanup/ICleanupHandler.class.php b/wcfsetup/install/files/lib/system/cleanup/ICleanupHandler.class.php
deleted file mode 100644 (file)
index 6a1af42..0000000
--- a/wcfsetup/install/files/lib/system/cleanup/ICleanupHandler.class.php
+++ /dev/null
@@ -1,172 +0,0 @@
-<?php
-namespace wcf\system\cleanup;
-use wcf\system\cache\CacheHandler;
-use wcf\system\database\util\PreparedStatementConditionBuilder;
-use wcf\system\event\EventHandler;
-use wcf\system\exception\SystemException;
-use wcf\system\WCF;
-use wcf\util\ArrayUtil;
-use wcf\util\ClassUtil;
-
-/**
- * Handles cleanup related actions.
- * 
- * @author     Alexander Ebert
- * @copyright  2001-2011 WoltLab GmbH
- * @license    GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php>
- * @package    com.woltlab.wcf
- * @subpackage system.cleanup
- * @category   Community Framework
- */
-class ICleanupHandler {
-       /**
-        * unique instance of CleanupHandler
-        * 
-        * @var CleanupHandler
-        */
-       protected static $instance = null;
-       
-       /**
-        * cleanup adapter cache
-        * 
-        * @var array<array>
-        */
-       protected $cache = null;
-       
-       /**
-        * Initializes cleanup handler.
-        */
-       protected function __construct() {
-               $this->loadCache();
-       }
-       
-       /**
-        * Prevents creating an additional instance.
-        */
-       protected function __clone() {}
-       
-       /**
-        * Loads cleanup adapter cache.
-        */
-       protected function loadCache() {
-               CacheHandler::getInstance()->addResource(
-                       'cleanupAdapter-'.PACKAGE_ID,
-                       WCF_DIR.'cache/cache.cleanupAdapter.php',
-                       'wcf\system\cache\builder\CacheBuilderCleanupAdapter'
-               );
-               
-               $this->cache = CacheHandler::getInstance()->get('cleanupAdapter');
-       }
-       
-       /**
-        * Prepares adapter execution
-        */
-       public function execute() {
-               // remove all logged items older than 24 hours
-               $sql = "DELETE FROM     wcf".WCF_N."_cleanup_log
-                       WHERE           deleteTime < ?";
-               $statement = WCF::getDB()->prepareStatement($sql);
-               $statement->execute(array(
-                       (TIME_NOW - 86400)
-               ));
-               
-               // loop through all available adapters
-               foreach ($this->cache['adapters'] as $objectType => $adapters) {
-                       // determine if there are any items for current object type
-                       $conditions = new PreparedStatementConditionBuilder();
-                       $conditions->add("objectType = ?", array($objectType));
-                       $conditions->add("packageID IN (?)", array($this->cache['objectTypes'][$objectType]));
-                       
-                       $sql = "SELECT  objectID
-                               FROM    wcf".WCF_N."_cleanup_log
-                               ".$conditions;
-                       $statement = WCF::getDB()->prepareStatement($sql);
-                       $statement->execute($conditions->getParameters());
-                       
-                       $objectIDs = array();
-                       while ($row = $statement->fetchArray()) {
-                               $objectIDs[] = $row['objectID'];
-                       }
-                       
-                       if (count($objectIDs)) {
-                               $this->executeAdapters($adapters, $objectIDs);
-                       }
-               }
-       }
-       
-       /**
-        * Executes specific cleanup adapters.
-        * 
-        * @param       array           $adapters
-        * @param       array           $objectIDs
-        */
-       protected function executeAdapters(array $adapters, array $objectIDs) {
-               $sql = "UPDATE  wcf".WCF_N."_cleanup_listener
-                       SET     lastUpdateTime = ?
-                       WHERE   listenerID = ?";
-               $statement = WCF::getDB()->prepareStatement($sql);
-               
-               foreach ($adapters as $adapterData) {
-                       // validate class
-                       if (!class_exists($adapterData['className'])) {
-                               throw new SystemException("unable to find class '".$adapterData['className']."'", 11001);
-                       }
-                       
-                       // validate interface
-                       if (!(ClassUtil::isInstanceOf($adapterData['className'], 'wcf\system\cleanup\ICleanupAdapter'))) {
-                               throw new SystemException("class '".$adapterData['className']."' does not implement the interface 'wcf\system\cleanup\ICleanupAdapter'", 11010);
-                       }
-                       
-                       $adapter = new $adapterData['className']();
-                       $adapter->execute($objectIDs);
-                       
-                       // update last time of execution
-                       $statement->execute(array(TIME_NOW, $adapterData['listenerID']));
-               }
-       }
-       
-       /**
-        * Returns an unique instance of CleanupHandler.
-        * 
-        * @return      CleanupHandler
-        */
-       public static function getInstance() {
-               if (self::$instance === null) {
-                       // call loadInstance event
-                       EventHandler::getInstance()->fireAction(__CLASS__, 'loadInstance');
-                       
-                       if (self::$instance === null) {
-                               self::$instance = new CleanupHandler();
-                       }
-               }
-               
-               return self::$instance;
-       }
-       
-       /**
-        * Registers deleted objects.
-        * 
-        * @param       string          $objectType
-        * @param       array           $objectIDs
-        * @param       integer         $packageID
-        */
-       public static function registerObjects($objectType, array $objectIDs, $packageID) {
-               $objectIDs = ArrayUtil::toIntegerArray($objectIDs);
-               $packageID = intval($packageID);
-               
-               // insert items
-               $sql = "INSERT INTO     wcf".WCF_N."_cleanup_log
-                                       (packageID, objectType, objectID, deleteTime)
-                       VALUES          (?, ?, ?, ?)";
-               $statement = WCF::getDB()->prepareStatement($sql);
-               
-               foreach ($objectIDs as $objectID) {
-                       $statement->execute(array(
-                               $packageID,
-                               $objectType,
-                               $objectID,
-                               TIME_NOW
-                       ));
-               }
-       }
-}