function doWorkflowAction($idartlang, $action)
{
    global $cfg, $idcat;
    switch ($action) {
        case "last":
            $artAllocations = new WorkflowArtAllocations();
            $artAllocations->select("idartlang = '{$idartlang}'");
            if ($obj = $artAllocations->next()) {
                $usersequence = new WorkflowUserSequence();
                $usersequence->loadByPrimaryKey($obj->get("idusersequence"));
                $workflowitem = $usersequence->getWorkflowItem();
                $idworkflow = $workflowitem->get("idworkflow");
                $newpos = $workflowitem->get("position") - 1;
                if ($newpos < 1) {
                    $newpos = 1;
                }
                $workflowitems = new WorkflowItems();
                $workflowitems->select("idworkflow = '{$idworkflow}' AND position = '" . Contenido_Security::escapeDB($newpos, NULL) . "'");
                if ($nextObj = $workflowitems->next()) {
                    $userSequences = new WorkflowUserSequences();
                    $idworkflowitem = $nextObj->get("idworkflowitem");
                    $userSequences->select("idworkflowitem = '{$idworkflowitem}'");
                    if ($nextSeqObj = $userSequences->next()) {
                        $obj->set("lastusersequence", $obj->get("idusersequence"));
                        $obj->set("idusersequence", $nextSeqObj->get("idusersequence"));
                        $obj->set("laststatus", "last");
                        $obj->store();
                    }
                }
            }
            break;
        case "next":
            $artAllocations = new WorkflowArtAllocations();
            $artAllocations->select("idartlang = '{$idartlang}'");
            if ($obj = $artAllocations->next()) {
                $usersequence = new WorkflowUserSequence();
                $usersequence->loadByPrimaryKey($obj->get("idusersequence"));
                $workflowitem = $usersequence->getWorkflowItem();
                $idworkflow = $workflowitem->get("idworkflow");
                $newpos = $workflowitem->get("position") + 1;
                $workflowitems = new WorkflowItems();
                $workflowitems->select("idworkflow = '{$idworkflow}' AND position = '" . Contenido_Security::escapeDB($newpos, NULL) . "'");
                if ($nextObj = $workflowitems->next()) {
                    $userSequences = new WorkflowUserSequences();
                    $idworkflowitem = $nextObj->get("idworkflowitem");
                    $userSequences->select("idworkflowitem = '{$idworkflowitem}'");
                    if ($nextSeqObj = $userSequences->next()) {
                        $obj->set("lastusersequence", '10');
                        $obj->set("idusersequence", $nextSeqObj->get("idusersequence"));
                        $obj->set("laststatus", "confirm");
                        $obj->store();
                    }
                } else {
                    $workflowitems->select("idworkflow = '{$idworkflow}' AND position = '" . Contenido_Security::escapeDB($workflowitem->get("position"), NULL) . "'");
                    if ($nextObj = $workflowitems->next()) {
                        $userSequences = new WorkflowUserSequences();
                        $idworkflowitem = $nextObj->get("idworkflowitem");
                        $userSequences->select("idworkflowitem = '{$idworkflowitem}'");
                        if ($nextSeqObj = $userSequences->next()) {
                            $obj->set("lastusersequence", $obj->get("idusersequence"));
                            $obj->set("idusersequence", $nextSeqObj->get("idusersequence"));
                            $obj->set("laststatus", "confirm");
                            $obj->store();
                        }
                    }
                }
            }
            break;
        case "reject":
            $artAllocations = new WorkflowArtAllocations();
            $artAllocations->select("idartlang = '{$idartlang}'");
            if ($obj = $artAllocations->next()) {
                $usersequence = new WorkflowUserSequence();
                $usersequence->loadByPrimaryKey($obj->get("idusersequence"));
                $workflowitem = $usersequence->getWorkflowItem();
                $idworkflow = $workflowitem->get("idworkflow");
                $newpos = 1;
                $workflowitems = new WorkflowItems();
                $workflowitems->select("idworkflow = '{$idworkflow}' AND position = '" . Contenido_Security::escapeDB($newpos, NULL) . "'");
                if ($nextObj = $workflowitems->next()) {
                    $userSequences = new WorkflowUserSequences();
                    $idworkflowitem = $nextObj->get("idworkflowitem");
                    $userSequences->select("idworkflowitem = '{$idworkflowitem}'");
                    if ($nextSeqObj = $userSequences->next()) {
                        $obj->set("lastusersequence", $obj->get("idusersequence"));
                        $obj->set("idusersequence", $nextSeqObj->get("idusersequence"));
                        $obj->set("laststatus", "reject");
                        $obj->store();
                    }
                }
            }
            break;
        case "revise":
            $db = new DB_Contenido();
            $sql = "SELECT idart, idlang FROM " . $cfg["tab"]["art_lang"] . " WHERE idartlang = '" . Contenido_Security::escapeDB($idartlang, $db) . "'";
            $db->query($sql);
            $db->next_record();
            $idart = $db->f("idart");
            $idlang = $db->f("idlang");
            $newidart = conCopyArticle($idart, $idcat, "foo");
            break;
        default:
    }
}
 *   
 *   $Id$
 * }}
 * 
 */
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', 'classes/class.workflow.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":
$wfu = new WorkflowUserSequences();
$users = new User();
$db2 = new DB_Contenido();
ob_start();
if ($usershow == "") {
    $usershow = $auth->auth["uid"];
}
if (!$perm->have_perm_area_action($area, "workflow_task_user_select")) {
    $usershow = $auth->auth["uid"];
}
if ($action == "workflow_do_action") {
    $selectedAction = "wfselect" . $modidartlang;
    doWorkflowAction($modidartlang, $GLOBALS[$selectedAction]);
}
$wfa->select();
while ($wfaitem = $wfa->next()) {
    $wfaid = $wfaitem->get("idartallocation");
    $usersequence[$wfaid] = $wfaitem->get("idusersequence");
    $lastusersequence[$wfaid] = $wfaitem->get("lastusersequence");
    $article[$wfaid] = $wfaitem->get("idartlang");
}
if (is_array($usersequence)) {
    foreach ($usersequence as $key => $value) {
        $wfu->select("idusersequence = '{$value}'");
        if ($obj = $wfu->next()) {
            $userids[$key] = $obj->get("iduser");
        }
    }
}
if (is_array($userids)) {
    foreach ($userids as $key => $value) {