'admin/anr-admin-class.php'
);
} else {
$fep_files = array(
'main' => 'anr-captcha-class.php'
);
}
$fep_files = apply_filters('anr_include_files', $fep_files );
foreach ( $fep_files as $fep_file ) {
require_once ( $fep_file );
}
}
function anr_captcha_form_field( $echo = true )
{
$site_key = trim(anr_get_option( 'site_key' ));
$theme = anr_get_option( 'theme', 'light' );
$size = anr_get_option( 'size', 'normal' );
$no_js = anr_get_option( 'no_js' );
if ( !wp_script_is( 'anr-google-recaptcha-script', 'registered' ) )
{
$language = trim(anr_get_option( 'language' ));
$lang = "";
if ( $language )
$lang = "?hl=$language";
wp_register_script( 'anr-google-recaptcha-script', "https://www.google.com/recaptcha/api.js$lang", array(), '2.0', true );
}
wp_enqueue_script('anr-google-recaptcha-script');
$field = "";
if ( $no_js == 1 )
{
$field .="";
}
if ( $echo ) {
echo $field;
} else {
return $field;
}
}
function anr_verify_captcha()
{
$secre_key = trim(anr_get_option( 'secret_key' ));
$response = isset( $_POST['g-recaptcha-response'] ) ? $_POST['g-recaptcha-response'] : '';
$remoteip = $_SERVER["REMOTE_ADDR"];
if ( !$secre_key ) //if $secre_key is not set
return true;
if ( !$response || !$remoteip )
return false;
$url = "https://www.google.com/recaptcha/api/siteverify";
// make a POST request to the Google reCAPTCHA Server
$request = wp_remote_post( $url, array( 'timeout' => 10, 'body' => array( 'secret' => $secre_key, 'response' => $response, 'remoteip' => $remoteip ) ) );
if ( is_wp_error( $request ) )
return false;
// get the request response body
$request_body = wp_remote_retrieve_body( $request );
if ( !$request_body )
return false;
$result = json_decode( $request_body, true );
if ( isset($result['success']) && true == $result['success'] )
return true;
return false;
}
add_filter('shake_error_codes', 'anr_add_shake_error_codes' );
function anr_add_shake_error_codes( $shake_error_codes )
{
$shake_error_codes[] = 'anr_error';
return $shake_error_codes;
}