class.ilSurveyCronNotification.php

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<?php

/* Copyright (c) 1998-2010 ILIAS open source, Extended GPL, see docs/LICENSE */

include_once "Services/Cron/classes/class.ilCronJob.php";

class ilSurveyCronNotification extends ilCronJob
{               
        public function getId()
        {
                return "survey_notification";
        }
        
        public function getTitle()
        {
                global $lng;
                
                $lng->loadLanguageModule("survey");
                return $lng->txt("survey_reminder_setting");
        }
        
        public function getDescription()
        {
                global $lng;
                
                $lng->loadLanguageModule("survey");
                return $lng->txt("survey_reminder_cron_info");
        }
        
        public function getDefaultScheduleType()
        {
                return self::SCHEDULE_TYPE_DAILY;
        }
        
        public function getDefaultScheduleValue()
        {
                return;
        }
        
        public function hasAutoActivation()
        {
                return true;
        }
        
        public function hasFlexibleSchedule()
        {
                return false;
        }
        
        public function run()
        {
                global $tree;
                
                include_once "Modules/Survey/classes/class.ilObjSurvey.php";
                
                $status = ilCronJobResult::STATUS_NO_ACTION;
                $message = array();
                
                $root = $tree->getNodeData(ROOT_FOLDER_ID);
                foreach($tree->getSubTree($root, false, "svy") as $svy_ref_id)
                {
                        $svy = new ilObjSurvey($svy_ref_id);
                        $num = $svy->checkReminder();
                        if($num !== false)
                        {       
                                $message[] = $svy_ref_id."(".$num.")";
                                $status = ilCronJobResult::STATUS_OK;                           
                        }
                }
                
                $result = new ilCronJobResult();
                $result->setStatus($status);
                
                if(sizeof($message))
                {
                        $result->setMessage("Ref-Ids: ".implode(", ", $message));
                        $result->setCode("#".sizeof($message));
                }
                
                return $result;
        }       
}

?>