File: vendor/jackbooted/cron/Scheduler.php

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File: vendor/jackbooted/cron/Scheduler.php
Role: Class source
Content type: text/plain
Description: Class source
Class: JackBooted PHP Framework
Web application framework using simplified MVC
Author: By
Last change:
Date: 4 years ago
Size: 2,454 bytes
 

 

Contents

Class file image Download
<?php
namespace Jackbooted\Cron;

use \
Jackbooted\DB\ORM;
use \
Jackbooted\Util\Log4PHP;
/**
 * @copyright Confidential and copyright (c) 2016 Jackbooted Software. All rights reserved.
 *
 * Written by Brett Dutton of Jackbooted Software
 * brett at brettdutton dot com
 *
 * This software is written and distributed under the GNU General Public
 * License which means that its source code is freely-distributed and
 * available to the general public.
 */

class Scheduler extends ORM {

    private static
$log = null;
    private static
$dao = null;

   
/**
     * @return void
     */
   
public static function init () {
       
self::$log = Log4PHP::logFactory ( __CLASS__ );
       
self::$dao = new SchedulerDAO ();
    }

    public static function
load ( $id ) {
        return new
Scheduler ( self::$dao->oneRow ( $id ) );
    }

    public static function
getList ( $all=false ) {
        if (
$all ) {
           
$where = [ 'where' => [ ] ];
        }
        else {
           
$where = [ 'where' => [ 'active' => SchedulerDAO::ACTIVE ] ];
        }

       
$table = self::$dao->search ( $where );
        return
self::tableToObjectList ( $table );
    }

   
/**
     * @param $data
     * @return void
     */
   
public function __construct( $data ) {
       
parent::__construct ( self::$dao, $data );
    }

   
/**
     * Check if there are any upcoming schedules
     */
   
public static function check () {
       
$numAdded = 0;

        foreach (
self::getList () as $sheduleItem ) {

           
$storedLastRunTime = strtotime( ( $sheduleItem->lastRun == '' ) ? $sheduleItem->start : $sheduleItem->lastRun );
           
$previousCalculatedRunTime = CronParser::lastRun( $sheduleItem->cron );

           
// This looks at when the item had run. If the stored value is less than
            // the calculated value means that we have past a run period. So need to run
           
if ( $storedLastRunTime < $previousCalculatedRunTime ) {

               
// Update the run time to now
               
$sheduleItem->lastRun = strftime ( '%Y-%m-%d %H:%M', $previousCalculatedRunTime );
               
$sheduleItem->save ();

               
// Enqueue a new item to run
               
$job = new Cron ( [ 'ref' => $sheduleItem->id,
                                    
'cmd' => $sheduleItem->cmd, ] );
               
$job->save ();
               
$numAdded ++;
            }
        }
        return
$numAdded;
    }
}


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