class Konga_Google_Recaptc ha public function getHtmlCode publicKey se

class Konga_Google_Recaptcha
{
    public function getHtmlCode($publicKey)
    {
        $setTheme = '<script type="text/javascript">
 var RecaptchaOptions = {
    theme : \'clean\'
 };
 </script>';
        return $setTheme . html_entity_decode(recaptcha_get_html($publicKey));
    }

    /**
     * @param string $privateKey
     * @param string $remoteAddr
     * @param string $challengeField
     * @param string $responseField
     *
     * @return ReCaptchaResponse
     */
    public function checkAnswer($privateKey, $remoteAddr, $challengeField, $responseField)
    {
        $resp = recaptcha_check_answer ($privateKey,
            $remoteAddr,
            $challengeField,
            $responseField);

        return $resp;
    }
}