lepton_cronjob.php

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<?php
 
declare(strict_types=1);
 
// @ADD_cronjob 20230727, include cronjob file for external call
class LEPTON_cronjob
{
    public $cj_array = [];  // content of cronjob.ini file
    public string $cj_path = LEPTON_PATH;
    public string $cj_file = '';
    public string $cj_key = '';
    public string $cj_interval = '-1';
    public int $cj_time = -1;
 
 
    public object|null $oTwig = null;
    public object|null $database = null;
    public object|null $mailer = null;
    public static $instance;
    
    // Return the instance of this class.
    public static function getInstance()
    {
        if (null === static::$instance)
        {
            static::$instance = new static();
            static::$instance->initialize();
        }
        return static::$instance;
    }
    
    public function initialize()
    {
        $this->database = LEPTON_database::getInstance();
        $this->oTwig = lib_twig_box::getInstance();
        $this->mailer = LEPTON_mailer::getInstance();
        $this->cj_time = time();
    
        $cronjob_ini = LEPTON_PATH."/config/cronjob.ini.php";
        $this->cj_array = parse_ini_file($cronjob_ini, true);
        
        // set values
        $this->cj_path = $this->cj_array['file_info']['path'];
        $this->cj_file = $this->cj_array['file_info']['file'];
        $this->cj_key = $this->cj_array['file_info']['key'];
        $this->cj_interval = $this->cj_array['file_info']['interval'];
        
        if(!isset($_SESSION['last_cronjob']))
        {
            $_SESSION['last_cronjob'] = $_SESSION['session_started'] - ($this->cj_interval +1);
        }       
        
        if(strlen($this->cj_key) < AUTH_MIN_PASS_LENGTH)
        {
            die (LEPTON_tools::display('NOT allowed: key must have a min of chars ("AUTH_MIN_PASS_LENGTH") in cronjob.ini.php','pre','ui red message'));
        }
        
        if(!file_exists(LEPTON_PATH.$this->cj_path.$this->cj_file) )
        {
            die (LEPTON_tools::display('You have to specify a correct file in cronjob.ini.php to use this class!','pre','ui red message'));
        }       
    }
 
    
    public function send_mail( $id = -99 )
    {
        global $TEXT;
        
        $sFrom = SERVER_EMAIL;
        $sSendTo = SERVER_EMAIL;
        $sSubject = 'cronjob_info';
        $sMessage = "
 
        ";  
 
        if (!$this->mailer->sendmail( $sFrom, $sSendTo, $sSubject, $sMessage)) 
        {       
            $message = "Failure send mail"; 
            echo(LEPTON_tools::display($message,'pre','ui red message'));   
        }           
    }
}