class.ilLearningModuleCronLinkCheck.php

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<?php

/* Copyright (c) 1998-2019 ILIAS open source, Extended GPL, see docs/LICENSE */


class ilLearningModuleCronLinkCheck extends ilCronJob
{
    protected $lng;

    protected $log;

    protected $db;


    public function __construct()
    {
        global $DIC;

        $this->lng = $DIC->language();
        $this->log = $DIC["ilLog"];
        $this->db = $DIC->database();
    }

    public function getId()
    {
        return "lm_link_check";
    }
    
    public function getTitle()
    {
        $lng = $this->lng;
        
        return $lng->txt("check_link");
    }
    
    public function getDescription()
    {
        $lng = $this->lng;
        
        return $lng->txt("check_link_desc");
    }
    
    public function getDefaultScheduleType()
    {
        return self::SCHEDULE_TYPE_DAILY;
    }
    
    public function getDefaultScheduleValue()
    {
        return;
    }
    
    public function hasAutoActivation()
    {
        return false;
    }
    
    public function hasFlexibleSchedule()
    {
        return false;
    }
    
    public function run()
    {
        $ilLog = $this->log;
        $ilDB = $this->db;
        
        $status = ilCronJobResult::STATUS_NO_ACTION;
                
        $link_checker = new ilLinkChecker($ilDB);
        $link_checker->setMailStatus(true);

        $link_checker->checkLinks();
        
        $counter = 0;
        foreach ($link_checker->getLogMessages() as $message) {
            $ilLog->write($message);
            $counter++;
        }
    
        if ($counter) {
            $status = ilCronJobResult::STATUS_OK;
        }
        $result = new ilCronJobResult();
        $result->setStatus($status);
        return $result;
    }
}