<?php

/**
 * Project: 
 * Contenido Content Management System
 * 
 * Description: 
 * Advances to the next step if the time limit is "over"
 * 
 * Requirements: 
 * @con_php_req 5.0
 * 
 *
 * @package    Contenido Backend classes
 * @version    1.5.1
 * @author     Timo Hummel
 * @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
 * 
 * {@internal 
 *   created  2003-05-26
 *   modified 2010-05-20, Murat Purc, removed request check during processing ticket [#CON-307]
 *   
 *   $Id: advance_workflow.php 128 2019-07-03 11:58:28Z oldperl $
 * }}
 * 
 */
define('CON_FRAMEWORK', true);


// Contenido startup process
include_once ('../../../includes/startup.php');

cInclude("includes", "cfg_language_de.inc.php");
cInclude("includes", "functions.con.php");
plugin_include('workflow', 'includes/functions.workflow.php');

$workflowartallocations = new WorkflowArtAllocations;
$workflowusersequences = new WorkflowUserSequences;

$workflowartallocations->select();

while ($obj = $workflowartallocations->next()) {
    $starttime = $obj->get("starttime");
    $idartlang = $obj->get("idartlang");
    $lastidusersequence = $obj->get("lastusersequence");

    $usersequence = getCurrentUserSequence($idartlang, 0);

    if ($usersequence != $lastidusersequence) {

        $workflowusersequences->select("idusersequence = '$usersequence'");

        if ($wfobj = $workflowusersequences->next()) {
            $wfitem = $wfobj->get("idworkflowitem");
            $pos = $wfobj->get("position");
            $timeunit = $wfobj->get("timeunit");
            $timelimit = $wfobj->get("timelimit");
        }

        $starttime = strtotime(substr_replace(substr(substr($starttime, 0, 2) . chunk_split(substr($starttime, 2, 6), 2, "-") . chunk_split(substr($starttime, 8), 2, ":"), 0, 19), " ", 10, 1));
        switch ($timeunit) {
            case "Seconds":
                $maxtime = $starttime + $timelimit;
                break;
            case "Minutes":
                $maxtime = $starttime + ($timelimit * 60);
                break;
            case "Hours":
                $maxtime = $starttime + ($timelimit * 3600);
                break;
            case "Days":
                $maxtime = $starttime + ($timelimit * 86400);
                break;
            case "Weeks":
                $maxtime = $starttime + ($timelimit * 604800);
                break;
            case "Months":
                $maxtime = $starttime + ($timelimit * 2678400);
                break;
            case "Years":
                $maxtime = $starttime + ($timelimit * 31536000);
                break;
            default:
                $maxtime = $starttime + $timelimit;
        }


        if ($maxtime < time()) {
            $pos = $pos + 1;
            $workflowusersequences->select("idworkflowitem = '$wfitem' AND position = '" . Contenido_Security::escapeDB($pos, NULL) . "'");

            if ($wfobj = $workflowusersequences->next()) {
                $obj->set("idusersequence", $wfobj->get("idusersequence"));
                $obj->store();
            }
        }
    }
}
?>