esc_html__( 'Use this widget to add one of your custom menus as a widget.', 'a13_framework_cpt' ) );
parent::__construct( 'nav_menu', esc_html__( 'Apollo13 - Custom Menu', 'a13_framework_cpt' ), $widget_ops );
}
function widget( $args, $instance ) {
// Get menu
$nav_menu = ! empty( $instance['nav_menu'] ) ? wp_get_nav_menu_object( $instance['nav_menu'] ) : false;
if ( ! $nav_menu ) {
return;
}
$instance['title'] = apply_filters( 'widget_title', empty( $instance['title'] ) ? '' : $instance['title'], $instance, $this->id_base );
print $args['before_widget'];
if ( ! empty( $instance['title'] ) ) {
print $args['before_title'] . $instance['title'] . $args['after_title'];
}
wp_nav_menu( array( 'fallback_cb' => '', 'menu' => $nav_menu, 'walker' => new A13FRAMEWORK_custom_menu_widget_walker ) );
print $args['after_widget'];
}
function update( $new_instance, $old_instance ) {
$instance['title'] = strip_tags( wp_unslash( $new_instance['title'] ) );
$instance['nav_menu'] = (int) $new_instance['nav_menu'];
return $instance;
}
function form( $instance ) {
$title = isset( $instance['title'] ) ? $instance['title'] : '';
$nav_menu = isset( $instance['nav_menu'] ) ? $instance['nav_menu'] : '';
// Get menus
$menus = get_terms( array( 'taxonomy' => 'nav_menu', 'hide_empty' => false ) );
// If no menus exists, direct the user to go and create some.
if ( ! $menus ) {
/* translators: %s - link to admin area */
echo '' . sprintf( wp_kses_data( __( 'No menus have been created yet. Create some.', 'a13_framework_cpt' ) ), esc_url( admin_url( 'nav-menus.php' ) ) ) . '
';
return;
}
?>