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Tims-Chat/file/lib/data/chat/suspension/ChatSuspensionAction.class.php
2012-05-19 21:25:50 +02:00

39 lines
1.1 KiB
PHP

<?php
namespace wcf\data\chat\suspension;
/**
* Executes chat-suspension-related actions.
*
* @author Tim Düsterhus
* @copyright 2010-2012 Tim Düsterhus
* @license Creative Commons Attribution-NonCommercial-ShareAlike <http://creativecommons.org/licenses/by-nc-sa/3.0/legalcode>
* @package be.bastelstu.wcf.chat
* @subpackage data.chat.suspension
*/
class ChatSuspensionAction extends \wcf\data\AbstractDatabaseObjectAction {
/**
* @see \wcf\data\AbstractDatabaseObjectAction::$className
*/
protected $className = '\wcf\data\chat\suspension\ChatSuspensionEditor';
/**
* Deletes expired suspensions.
*
* @return integer Number of deleted suspensions
*/
public function prune() {
$sql = "SELECT
".call_user_func(array($this->className, 'getDatabaseTableIndexName'))."
FROM
".call_user_func(array($this->className, 'getDatabaseTableName'))."
WHERE
time < ?";
$stmt = \wcf\system\WCF::getDB()->prepareStatement($sql);
$stmt->execute(array(TIME_NOW));
$objectIDs = array();
while ($objectIDs[] = $stmt->fetchColumn());
return call_user_func(array($this->className, 'deleteAll'), $objectIDs);
}
}