Backend\Modules\Settings\Ajax\TestEmailConnection::execute PHP Метод

    public function execute()
    {
        parent::execute();
        $fromEmail = \SpoonFilter::getPostValue('mailer_from_email', null, '');
        $fromName = \SpoonFilter::getPostValue('mailer_from_name', null, '');
        $toEmail = \SpoonFilter::getPostValue('mailer_to_email', null, '');
        $toName = \SpoonFilter::getPostValue('mailer_to_name', null, '');
        $replyToEmail = \SpoonFilter::getPostValue('mailer_reply_to_email', null, '');
        $replyToName = \SpoonFilter::getPostValue('mailer_reply_to_name', null, '');
        // init validation
        $errors = array();
        // validate
        if ($fromEmail == '' || !\SpoonFilter::isEmail($fromEmail)) {
            $errors['from'] = BL::err('EmailIsInvalid');
        }
        if ($toEmail == '' || !\SpoonFilter::isEmail($toEmail)) {
            $errors['to'] = BL::err('EmailIsInvalid');
        }
        if ($replyToEmail == '' || !\SpoonFilter::isEmail($replyToEmail)) {
            $errors['reply'] = BL::err('EmailIsInvalid');
        }
        // got errors?
        if (!empty($errors)) {
            $this->output(self::BAD_REQUEST, array('errors' => $errors), 'invalid fields');
        } else {
            $message = \Swift_Message::newInstance('Test')->setFrom(array($fromEmail => $fromName))->setTo(array($toEmail => $toName))->setReplyTo(array($replyToEmail => $replyToName))->setBody(BL::msg('TestMessage'), 'text/plain');
            $transport = TransportFactory::create(\SpoonFilter::getPostValue('mailer_type', array('smtp', 'mail'), 'mail'), \SpoonFilter::getPostValue('smtp_server', null, ''), \SpoonFilter::getPostValue('smtp_port', null, ''), \SpoonFilter::getPostValue('smtp_username', null, ''), \SpoonFilter::getPostValue('smtp_password', null, ''), \SpoonFilter::getPostValue('smtp_secure_layer', null, ''));
            $mailer = \Swift_Mailer::newInstance($transport);
            try {
                if ($mailer->send($message)) {
                    $this->output(self::OK, null, '');
                } else {
                    $this->output(self::ERROR, null, 'unknown');
                }
            } catch (\Exception $e) {
                $this->output(self::ERROR, null, $e->getMessage());
            }
        }
    }