_sSkin = 'light';
$this->sApiUrl = 'https://www.google.com/recaptcha/api.js';
$this->sVerifyUrl = 'https://www.google.com/recaptcha/api/siteverify';
}
/**
* Display captcha.
*/
public function display ($bDynamicMode = false)
{
$sCode = '';
$aApiParams = array();
if($bDynamicMode) {
$sPostfix = $this->_sObject;
$sId = 'sys-captcha-' . $sPostfix;
$sOnLoadFunction = 'onLoadCallback' . $sPostfix;
$sOnLoadCode = "
var " . $sOnLoadFunction . " = function() {
grecaptcha.render('" . $sId . "', {
'sitekey': '" . $this->_sKeyPublic . "',
'theme': '" . $this->_sSkin . "'
});
};
";
$aApiParams = array(
'onload' => $sOnLoadFunction,
'render' => 'explicit'
);
$sCode .= $this->_oTemplate->_wrapInTagJsCode($sOnLoadCode);
$sCode .= '';
}
else {
$aApiParams = array(
'render' => 'onload'
);
$sCode .= '';
}
$aApiParams['hl'] = BxDolLanguages::getInstance()->getCurrentLanguage();
$sCodeJs = $this->_oTemplate->addJs(bx_append_url_params($this->sApiUrl, $aApiParams), true);
return $sCodeJs . $sCode;
}
/**
* Check captcha.
*/
public function check ()
{
$mixedResponce = bx_file_get_contents($this->sVerifyUrl, array(
'secret' => $this->_sKeyPrivate,
'response' => bx_process_input(bx_get('g-recaptcha-response')),
'remoteip' => getVisitorIP()
));
if($mixedResponce === false)
return false;
$aResponce = json_decode($mixedResponce, true);
if(isset($aResponce['success']) && $aResponce['success'] === true)
return true;
if(!empty($aResponce['error-codes']))
$this->_error = $aResponce['error-codes'];
return false;
}
}
/** @} */