Swift::init PHP Méthode

    public static function init($callable)
    {
        self::$inits[] = $callable;
    }

 function __construct()
 {
     // include swift mailer
     require ENGINE_PATH . 'swiftmailer/classes/Swift.php';
     Swift::init();
     Swift::registerAutoload();
     //Yii::import('system.vendors.swiftMailer.classes.Swift', true);
     //Yii::registerAutoloader(array('Swift','autoload'));
     require_once ENGINE_PATH . 'swiftmailer/swift_init.php';
     //Yii::import('system.vendors.swiftMailer.swift_init', true);
     switch ($this->params['transportType']) {
         case 'smtp':
             $transport = Swift_SmtpTransport::newInstance($this->params['smtpServer'], $this->params['smtpPort'], $this->params['smtpSequre'])->setUsername($this->params['smtpUsername'])->setPassword($this->params['smtpPassword']);
             break;
         case 'sendmail':
             $transport = Swift_SendmailTransport::newInstance($this->params['sendmailCommand']);
             break;
         default:
         case 'mail':
             $transport = Swift_MailTransport::newInstance();
             break;
     }
     $this->toEmail = 'noreplay@' . $_SERVER['HTTP_HOST'];
     $this->fromEmail = 'noreplay@' . $_SERVER['HTTP_HOST'];
     $this->path = "http://" . $_SERVER['HTTP_HOST'] . "/submit/mailtpl/";
     $this->mailer = Swift_Mailer::newInstance($transport);
     $this->mes = Swift_Message::newInstance();
 }