source: branches/1.2/workflow/inc/local/functions/function.wf_get_next_activity_link.php @ 1349

<?php
/**
 * Retorna o link para a próxima atividade
 * @return string
 * @license http://www.gnu.org/copyleft/gpl.html GPL
 * @package Workflow 
 * @subpackage local 
 * @access public
 */
function wf_get_next_activity_link()
{
        /* load some variables */
        $instance =& $GLOBALS['workflow']['wf_runtime'];
        $currentActivity = $instance->activity_id;
        $instanceId = $instance->instance_id;
        $urlBase = $GLOBALS['phpgw_info']['server']['webserver_url'];

        /* determine the next activity */
        if (isset($instance->instance->changed['nextActivity'][$currentActivity]))
                $nextActivityId = $instance->instance->changed['nextActivity'][$currentActivity];
        else
                if (isset($instance->instance->nextActivity[$currentActivity]))
                        $nextActivityId = $instance->instance->nextActivity[$currentActivity];
        
        if (isset($nextActivityId) && ($instanceId != 0))
                $output = "$urlBase/index.php?menuaction=workflow.run_activity.go&activity_id=$nextActivityId&iid=$instanceId";
        else
                $output = "$urlBase/workflow/index.php?start_tab=0";

        return $output;
}
?>