HouseKeeperDispatcher.php
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<?php
/**
* $Id
*
* KnowledgeTree Open Source Edition
* Document Management Made Simple
* Copyright (C) 2004 - 2008 The Jam Warehouse Software (Pty) Limited
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License version 3 as published by the
* Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* You can contact The Jam Warehouse Software (Pty) Limited, Unit 1, Tramber Place,
* Blake Street, Observatory, 7925 South Africa. or email info@knowledgetree.com.
*
* The interactive user interfaces in modified source and object code versions
* of this program must display Appropriate Legal Notices, as required under
* Section 5 of the GNU General Public License version 3.
*
* In accordance with Section 7(b) of the GNU General Public License version 3,
* these Appropriate Legal Notices must retain the display of the "Powered by
* KnowledgeTree" logo and retain the original copyright notice. If the display of the
* logo is not reasonably feasible for technical reasons, the Appropriate Legal Notices
* must display the words "Powered by KnowledgeTree" and retain the original
* copyright notice.
* Contributor( s): ______________________________________
*/
session_start();
require_once("../../config/dmsDefaults.php");
require_once(KT_LIB_DIR . "/templating/templating.inc.php");
require_once(KT_LIB_DIR . "/dispatcher.inc.php");
class HouseKeeperDispatcher extends KTStandardDispatcher
{
function cleanDirectory($path, $pattern)
{
if (!is_readable($path))
{
return;
}
if ($dh = opendir($path))
{
while (($file = readdir($dh)) !== false)
{
if (substr($file,0,1) == '.')
{
continue;
}
$full = $path . '/' . $file;
if (is_dir($full))
{
$this->cleanDirectory($full,$pattern);
if (is_writable($full))
{
@rmdir($full);
}
continue;
}
if (!empty($pattern) && !preg_match('/' . $pattern . '/', $file))
{
continue;
}
if (is_writable($full))
{
@unlink($full);
}
}
closedir($dh);
}
}
function do_cleanup()
{
$folder = KTUtil::arrayGet($_REQUEST, 'folder');
if (is_null($folder))
{
exit(redirect(generateControllerLink('dashboard')));
}
$oRegistry =& KTPluginRegistry::getSingleton();
$oPlugin =& $oRegistry->getPlugin('ktcore.housekeeper.plugin');
// we must avoid doing anything to the documents folder at all costs!
$folder = $oPlugin->getDirectory($folder);
if (is_null($folder) || !$folder['canClean'])
{
exit(redirect(generateControllerLink('dashboard')));
}
$this->cleanDirectory($folder['folder'], $folder['pattern']);
$this->do_refreshFolderUsage();
}
function do_refreshDiskUsage()
{
session_unregister('DiskUsage');
exit(redirect(generateControllerLink('dashboard')));
}
function do_refreshFolderUsage()
{
session_unregister('SystemFolderUsage');
exit(redirect(generateControllerLink('dashboard')));
}
}
$oDispatcher = new HouseKeeperDispatcher();
$oDispatcher->dispatch();
?>