java

            if ( google_map_needed() ) {

                // TODO: improve google map arguments by adding option to provide API key

                // default map query parameters
                $google_map_arguments = array ();

                // Localise Google Map if related theme options is set
                if ( 'true' == get_option( 'theme_map_localization' ) ) {
                    if ( function_exists( 'wpml_object_id_filter' ) ) {                         // FOR WPML
                        $google_map_arguments[ 'language' ] = urlencode( ICL_LANGUAGE_CODE );
                    } else {                                                                    // FOR Default
                        $google_map_arguments[ 'language' ] = urlencode( get_locale() );
                    }
                }

                // Google Map API
                wp_enqueue_script(
                    'google-map-api',
                    esc_url_raw(
                        add_query_arg(
                            apply_filters(
                                'inspiry_google_map_arguments',
                                $google_map_arguments
                            ),
                            '//maps.google.com/maps/api/js'
                        )
                    ),
                    array(),
                    '3.21',
                    false
                );

                // Google Map Info Box API
                wp_enqueue_script(
                    'google-map-info-box',
                    esc_url_raw( $js_directory_uri . 'infobox.js' ),
                    array( 'google-map-api' ),
                    '1.1.9'
                );

                wp_enqueue_script(
                    'google-map-marker-clusterer',
                    esc_url_raw( $js_directory_uri . 'markerclusterer.js' ),
                    array( 'google-map-api' ),
                    '2.1.1'
                );

            }