$fusion_settings->get( 'recaptcha_color_scheme' ),
'badge_position' => $fusion_settings->get( 'recaptcha_badge_position' ),
'tab_index' => '',
'counter' => 1,
'element' => 'form',
'wrapper_class' => 'form-creator-recaptcha',
];
$args = wp_parse_args( $args, $defaults );
?>
get( 'recaptcha_public' ) && $fusion_settings->get( 'recaptcha_private' ) ) : ?>
get( 'recaptcha_version' ) ) : ?>
false,
'message' => '',
];
// For old PHP versions.
if ( version_compare( PHP_VERSION, '5.3' ) >= 0 && ! class_exists( 'ReCaptcha' ) ) {
require_once FUSION_LIBRARY_PATH . '/inc/recaptcha/src/autoload.php';
// We use a wrapper class to avoid fatal errors due to syntax differences on PHP 5.2.
require_once FUSION_LIBRARY_PATH . '/inc/recaptcha/class-fusion-recaptcha.php';
}
// Instantiate recaptcha.
$re_captcha_wrapper = new Fusion_ReCaptcha( $fusion_settings->get( 'recaptcha_private' ) );
$re_captcha = $re_captcha_wrapper->recaptcha;
if ( $re_captcha && isset( $_POST['g-recaptcha-response'] ) && ! empty( $_POST['g-recaptcha-response'] ) ) { // phpcs:ignore WordPress.Security.ValidatedSanitizedInput, WordPress.Security.NonceVerification
$re_captcha_response = null;
// Was there a reCAPTCHA response.
$post_recaptcha_response = ( isset( $_POST['g-recaptcha-response'] ) ) ? trim( wp_unslash( $_POST['g-recaptcha-response'] ) ) : ''; // phpcs:ignore WordPress.Security.ValidatedSanitizedInput, WordPress.Security.NonceVerification
$server_remote_addr = ( isset( $_SERVER['REMOTE_ADDR'] ) ) ? trim( wp_unslash( $_SERVER['REMOTE_ADDR'] ) ) : ''; // phpcs:ignore WordPress.Security.ValidatedSanitizedInput, WordPress.Security.NonceVerification
if ( 'v2' === $fusion_settings->get( 'recaptcha_version' ) ) {
$re_captcha_response = $re_captcha->verify( $post_recaptcha_response, $server_remote_addr );
} else {
$site_url = get_option( 'siteurl' );
$url_parts = wp_parse_url( $site_url );
$site_url = isset( $url_parts['host'] ) ? $url_parts['host'] : $site_url;
$re_captcha_response = $re_captcha->setExpectedHostname( apply_filters( 'avada_recaptcha_hostname', $site_url ) )->setExpectedAction( 'contact_form' )->setScoreThreshold( $fusion_settings->get( 'recaptcha_score' ) )->verify( $post_recaptcha_response, $server_remote_addr );
}
// Check the reCAPTCHA response.
if ( null === $re_captcha_response || ! $re_captcha_response->isSuccess() ) {
$response = [
'has_error' => true,
'message' => __( 'Sorry, ReCaptcha could not verify that you are a human. Please try again.', 'fusion-builder' ),
];
$error_codes = [];
if ( null !== $re_captcha_response ) {
$error_codes = $re_captcha_response->getErrorCodes();
}
if ( empty( $error_codes ) || in_array( 'score-threshold-not-met', $error_codes, true ) ) {
$response = [
'has_error' => true,
'message' => __( 'Sorry, ReCaptcha could not verify that you are a human. Please try again.', 'fusion-builder' ),
];
}
}
} else {
$response = [
'has_error' => true,
'message' => __( 'Sorry, ReCaptcha could not verify that you are a human. Please try again.', 'fusion-builder' ),
];
}
return $response;
}
/**
* Sets the necessary scripts.
*
* @access public
* @since 3.10
*/
public static function enqueue_scripts() {
// Add reCAPTCHA script.
$fusion_settings = awb_get_fusion_settings();
if ( $fusion_settings->get( 'recaptcha_public' ) && $fusion_settings->get( 'recaptcha_private' ) && ! function_exists( 'recaptcha_get_html' ) && ! class_exists( 'ReCaptcha' ) ) {
$recaptcha_script_uri = 'https://www.google.com/recaptcha/api.js?render=explicit&hl=' . get_locale() . '&onload=fusionOnloadCallback';
if ( 'v2' === $fusion_settings->get( 'recaptcha_version' ) ) {
$recaptcha_script_uri = 'https://www.google.com/recaptcha/api.js?hl=' . get_locale();
}
wp_enqueue_script( 'recaptcha-api', $recaptcha_script_uri, [], FUSION_BUILDER_VERSION, false );
// Inline JS to render reCaptcha.
add_action( 'wp_footer', [ self::get_instance(), 'recaptcha_callback' ], 99 );
}
}
/**
* Generate reCaptcha callback
*
* @access public
* @since 3.10
*/
public static function recaptcha_callback() {
$fusion_settings = awb_get_fusion_settings();
?>