/**
* Validates challenge.
*
* @param array Challenge response data.
*
* @return mixed
*/
public function validate_challenge(array $data)
{
$response = array('success' => true);
if (empty($data['recaptcha_challenge_field']) || empty($data['recaptcha_response_field'])) {
$response['message'] = Ai1ec_I18n::_('There was an error reading the human verification data. Please try again.');
$response['success'] = false;
}
require_once AI1EC_VENDOR_PATH . 'recaptcha/recaptchalib.php';
$resp = recaptcha_check_answer($this->_settings->get('google_recaptcha_private_key'), $_SERVER['REMOTE_ADDR'], $data['recaptcha_challenge_field'], $data['recaptcha_response_field']);
if (!$resp->is_valid) {
$response['message'] = Ai1ec_I18n::__('Please try verifying you are human again.');
$response['success'] = false;
}
return $response;
}
/**
* Validates challenge.
*
* @param array Challenge response data.
*
* @return mixed
*/
public function validate_challenge(array $data)
{
$response['message'] = Ai1ec_I18n::__('Please try verifying you are human again.');
$response['success'] = false;
if (empty($data['g-recaptcha-response'])) {
$response['message'] = Ai1ec_I18n::_('There was an error reading the human verification data. Please try again.');
$response['success'] = false;
}
$url = add_query_arg(array('secret' => $this->_settings->get('google_nocaptcha_private_key'), 'response' => $data['g-recaptcha-response']), 'https://www.google.com/recaptcha/api/siteverify');
$json_resp = wp_remote_get($url);
if (is_wp_error($json_resp)) {
return $response;
}
$resp = json_decode($json_resp['body'], true);
if (isset($resp['success']) && $resp['success']) {
$response = array('success' => true);
}
return $response;
}
