seeddms-code/op/op.ClearCache.php

62 lines
2.0 KiB
PHP

<?php
// SeedDMS. Document Management System
// Copyright (C) 2010-2016 Uwe Steinmann
//
// This program 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.
//
// 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, write to the Free Software
// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
include("../inc/inc.Settings.php");
include("../inc/inc.LogInit.php");
include("../inc/inc.Utils.php");
include("../inc/inc.Language.php");
include("../inc/inc.Init.php");
include("../inc/inc.Extension.php");
include("../inc/inc.DBInit.php");
include("../inc/inc.ClassUI.php");
include("../inc/inc.Authentication.php");
/* Check if the form data comes from a trusted request */
if(!checkFormKey('clearcache')) {
UI::exitError(getMLText("admin_tools"),getMLText("invalid_request_token"));
}
/* Make sure the cacheDir exists and isn't manipulated for executing
* commands when system() is being called.
*/
if(!is_dir($settings->_cacheDir)) {
UI::exitError(getMLText("admin_tools"),getMLText("error_cleared_cache"));
}
if(!empty($_POST['preview'])) {
$cmd = 'rm -rf '.$settings->_cacheDir.'/[1-9]*';
$ret = null;
system($cmd, $ret);
}
if(!empty($_POST['js'])) {
$cmd = 'rm -rf '.$settings->_cacheDir.'/js/*';
$ret = null;
system($cmd, $ret);
}
if($ret)
$session->setSplashMsg(array('type'=>'error', 'msg'=>getMLText('error_cleared_cache')));
else
$session->setSplashMsg(array('type'=>'success', 'msg'=>getMLText('splash_cleared_cache')));
add_log_line("");
header("Location:../out/out.AdminTools.php");