...
| Note |
|---|
CONTENIDOs pseudo-cron is still to be documented. The pseuco-cron feature from CONTENIDO adapts the general logik from the default cron feature. The difference between the two implementations is that the cronjobs are controlled with operating system timer and the CONTENIDO pseudo cron 'timer' is a call of the frontend.
|
All cronjobs are located at the directory: 'contenido/cronjobs'. The main configuration for cronjobs is in the file :'data/cronlog/crontab.txt'. There you can define the execution time for every cronjob file. The last execution of every cronjob is stored in a file with the name of the cronjob containing a timestamp of the last execution. When the frontend is called it will be checked if the difference of the last execution time and the actual time is bigger than the defined execution time in the contab.txt and the cronjob will be executed.
Activation
Core Cronjobs
| Name | Description | Execution time |
|---|---|---|
| advance_workflow.php | This cronjob activates the next workflow step if the time limit is over | - |
| linkchecker.php | Checks all links | #02 1 * * * // deactivated with # |
| move_articles.php | Move articles at specified time | */1 * * * * (periodically every minute) |
| move_old_stats.php | This cronjob is used to move old statistics into the stat_archive table | 0 0 1 * * (every first day in the month at midnight) |
| optimize_database.php | This cronjob optimizes all database tables | 0 0 * * * (every full hour) |
| run_newsletter_job.php | Cronjob for newsletter plugin | - |
| send_reminder.php | Cronjob to send the reminder items. | */5 * * * * (periodically every 5 minutes) |
| setfrontenduserstate.php | Activate/deactivate frontend users by time. | */5 * * * * (periodically every 5 minutes) |
The time of the last execution of a job is stored in data/cronlog/
Adding new cronjob
All cronjobs are located at the directory: 'contenido/cronjobs'
...
CRONJOBPLUGIN
Cronjob template:
| Code Block | ||
|---|---|---|
| ||
<?php
/**
* Template cronjob file
*
* @package Core
* @subpackage Cronjob
*
* @author claus.schunk@4fb.de
* @copyright four for business AG <www.4fb.de>
* @license http://www.contenido.org/license/LIZENZ.txt
* @link http://www.4fb.de
* @link http://www.contenido.org
*/
if (!defined('CON_FRAMEWORK')) {
define('CON_FRAMEWORK', true);
}
// CONTENIDO path
$contenidoPath = str_replace('\\', '/', realpath(dirname(__FILE__) . '/../')) . '/';
// CONTENIDO startup process
include_once($contenidoPath . 'includes/startup.php');
require_once(cRegistry::getBackendPath() . $cfg['path']['includes'] . 'pseudo-cron.inc.php');
if (!isRunningFromWeb() || function_exists('runJob') || $area == 'cronjobs') {
//implement your code here
}
?> |
...