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<?php
/**
* cleanup_log.php - Clean up event and cronjob logs
*
* @author Tobias Thelen <tobias.thelen@uni-osnabrueck.de>
* @author Jan-Hendrik Willms <tleilax+studip@gmail.com>
* @access public
* @since 2.4
*/
// +---------------------------------------------------------------------------+
// This file is part of Stud.IP
// cleanup_log.class.php
//
// Copyright (C) 2013 Jan-Hendrik Willms <tleilax+studip@gmail.com>
// +---------------------------------------------------------------------------+
// 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 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
// +---------------------------------------------------------------------------+
require_once 'lib/classes/CronJob.class.php';
class CleanupLogJob extends CronJob
{
/**
* Returns the name of the cronjob.
*/
public static function getName()
{
return _('Logs aufräumen');
}
/**
* Returns the description of the cronjob.
*/
public static function getDescription()
{
return _('Entfernt abgelaufene Log-Einträge sowohl für das '
.'Eventsystem als auch für die Cronjobs');
}
/**
* Return the paremeters for this cronjob.
*
* @return Array Parameters.
*/
public static function getParameters()
{
return [
'cronjobs' => [
'type' => 'boolean',
'default' => true,
'status' => 'optional',
'description' => _('Sollen die Logeinträge für Cronjobs auch gelöscht werden'),
],
'cronjobs-success' => [
'type' => 'integer',
'default' => 7,
'status' => 'optional',
'description' => _('Nach wievielen Tagen sollen Logeinträge für '
.'erfolgreiche Cronjobs gelöscht werden (0 für nie)'),
],
'cronjobs-error' => [
'type' => 'integer',
'default' => 28,
'status' => 'optional',
'description' => _('Nach wievielen Tagen sollen Logeinträge für '
.'fehlgeschlagene Cronjobs gelöscht werden (0 für nie)'),
],
];
}
/**
* Executes the cronjob.
*
* @param mixed $last_result What the last execution of this cronjob
* returned.
* @param Array $parameters Parameters for this cronjob instance which
* were defined during scheduling.
*/
public function execute($last_result, $parameters = [])
{
$event_log = new EventLog();
$event_log->cleanup_log_events();
if (!empty($parameters['cronjobs'])) {
$delete = function($l) {$l->delete();};
if ($parameters['cronjobs-error'] > 0) {
CronjobLog::findEachBySql(
$delete,
"exception IS NOT NULL AND executed + ? < UNIX_TIMESTAMP()",
[$parameters['cronjobs-error'] * 24 * 60 * 60]
);
}
if ($parameters['cronjobs-success'] > 0) {
CronjobLog::findEachBySql(
$delete,
"exception IS NULL AND executed + ? < UNIX_TIMESTAMP()",
[$parameters['cronjobs-success'] * 24 * 60 * 60]
);
}
}
}
}
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