seeddms-code/inc/inc.ClassScheduler.php

75 lines
2.1 KiB
PHP
Raw Normal View History

2018-04-04 13:31:43 +00:00
<?php
/**
* Implementation of an SchedulerTask.
*
* SeedDMS can be extended by extensions. Extension usually implement
* hook.
*
* @category DMS
* @package SeedDMS
* @license GPL 2
* @version @version@
* @author Uwe Steinmann <uwe@steinmann.cx>
* @copyright 2018 Uwe Steinmann
* @version Release: @package_version@
*/
/**
* Class to represent a SchedulerTask
*
* This class provides some very basic methods to manage extensions.
*
* @category DMS
* @package SeedDMS
* @author Markus Westphal, Malcolm Cowe, Uwe Steinmann <uwe@steinmann.cx>
* @copyright 2011 Uwe Steinmann
* @version Release: @package_version@
*/
class SeedDMS_Scheduler {
/**
* Instanz of database
*/
protected $db;
public function getTask($id) { /* {{{ */
return SeedDMS_SchedulerTask::getInstance($id, $this->db);
} /* }}} */
public function getTasksByExtension($extname, $taskname) { /* {{{ */
return SeedDMS_SchedulerTask::getInstancesByExtension($extname, $taskname, $this->db);
} /* }}} */
public function getTasks() { /* {{{ */
return SeedDMS_SchedulerTask::getInstances($this->db);
} /* }}} */
public function addTask($extname, $taskname, $name, $description, $frequency, $disabled, $params) { /* {{{ */
$db = $this->db;
if(!$extname)
return false;
if(!$taskname)
return false;
try {
$cron = Cron\CronExpression::factory($frequency);
} catch (Exception $e) {
return false;
}
$nextrun = $cron->getNextRunDate()->format('Y-m-d H:i:s');
$queryStr = "INSERT INTO `tblSchedulerTask` (`extension`, `task`, `name`, `description`, `frequency`, `disabled`, `params`, `nextrun`, `lastrun`) VALUES (".$db->qstr($extname).", ".$db->qstr($taskname).", ".$db->qstr($name).", ".$db->qstr($description).", ".$db->qstr($frequency).", ".intval($disabled).", ".$db->qstr(json_encode($params)).", '".$nextrun."', NULL)";
$res = $db->getResult($queryStr);
if (!$res)
return false;
$task = SeedDMS_SchedulerTask::getInstance($db->getInsertID('tblSchedulerTask'), $db);
return $task;
} /* }}} */
function __construct($db) {
$this->db = $db;
}
}