wcfsetup/install/files/lib/data/session/virtual/SessionVirtualEditor.class.php

   1 <?php
   2 namespace wcf\data\session\virtual;
   3 use wcf\data\DatabaseObjectEditor;
   4 use wcf\system\WCF;
   5
   6 /**
   7  * Provides functions to edit virtual sessions.
   8  *
   9  * @author      Alexander Ebert
  10  * @copyright   2001-2014 WoltLab GmbH
  11  * @license     GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php>
  12  * @package     com.woltlab.wcf
  13  * @subpackage  data.session.virtual
  14  * @category    Community Framework
  15  */
  16 class SessionVirtualEditor extends DatabaseObjectEditor {
  17         /**
  18          * @see \wcf\data\DatabaseObjectDecorator::$baseClass
  19          */
  20         protected static $baseClass = 'wcf\data\session\virtual\SessionVirtual';
  21
  22         /**
  23          * Updates last activity time of this virtual session.
  24          */
  25         public function updateLastActivityTime() {
  26                 $this->update(array(
  27                         'lastActivityTime' => TIME_NOW
  28                 ));
  29         }
  30
  31         /**
  32          * Deletes the expired virtual sessions.
  33          *
  34          * @param       integer         $timestamp
  35          */
  36         public static function deleteExpiredSessions($timestamp) {
  37                 $sql = "DELETE FROM     ".call_user_func(array(static::$baseClass, 'getDatabaseTableName'))."
  38                         WHERE           lastActivityTime < ?";
  39                 $statement = WCF::getDB()->prepareStatement($sql);
  40                 $statement->execute(array($timestamp));
  41         }
  42 }