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<?php
/**
* purge_cache.class.php - Purges the file cache.
*
* @author André Noack <noack@data-quest.de>, Suchi & Berg GmbH <info@data-quest.de>
* @author Jan-Hendrik Willms <tleilax+studip@gmail.com>
* @access public
* @since 2.4
*/
// +---------------------------------------------------------------------------+
// This file is part of Stud.IP
// purge_cache.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 PurgeCacheJob extends CronJob
{
/**
* Returns the name of the cronjob.
*/
public static function getName()
{
return _('Dateicache leeren');
}
/**
* Returns the description of the cronjob.
*/
public static function getDescription()
{
return _('Leert den dateibasierten Cache');
}
/**
* Return the paremeters for this cronjob.
*
* @return Array Parameters.
*/
public static function getParameters()
{
return [
'verbose' => [
'type' => 'boolean',
'default' => false,
'status' => 'optional',
'description' => _('Sollen Ausgaben erzeugt werden (sind später im Log des Cronjobs sichtbar)'),
],
];
}
/**
* Setup method. Loads the neccessary classes.
*/
public function setUp()
{
require_once 'lib/classes/cache/FileCache.class.php';
}
/**
* Execute the cronjob.
*
* @param mixed $last_result What the last execution of this cronjob
* returned.
* @param Array $parameters Parameters for this cronjob instance which
* were defined during scheduling.
* Only valid parameter at the moment is
* "verbose" which toggles verbose output while
* purging the cache.
*/
public function execute($last_result, $parameters = [])
{
$cache = new \Studip\Cache\FileCache();
$cache->purge(empty($parameters['verbose']));
}
}
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