esc_html__( 'Displays ivory search form.', 'add-search-to-menu' ), 'classname' => 'widget_is_search widget_search', ) // Args
);
}
/**
* Front-end display of widget.
*
* @see WP_Widget::widget()
*
* @param array $args Widget arguments.
* @param array $instance Saved values from database.
*/
public function widget( $args, $instance ) {
echo $args['before_widget'];
if ( ! empty( $instance['title'] ) ) {
echo $args['before_title'] . apply_filters( 'widget_title', $instance['title'] ) . $args['after_title'];
}
if ( ! empty( $instance['search_form'] ) ) {
echo do_shortcode( '[ivory-search id="' . esc_attr( $instance['search_form'] ) . '"]' );
} else {
$page = get_page_by_path( 'default-search-form', OBJECT, 'is_search_form' );
if ( ! empty( $page ) ) {
echo do_shortcode( '[ivory-search id="' . esc_attr( $page->ID ) . '"]' );
} else {
esc_html_e( 'Please select search form in the Ivory Search widget.', 'add-search-to-menu' );
}
}
echo $args['after_widget'];
}
/**
* Back-end widget form.
*
* @see WP_Widget::form()
*
* @param array $instance Previously saved values from database.
*/
public function form( $instance ) {
$title = ! empty( $instance['title'] ) ? $instance['title'] : '';
$search_form = ! empty( $instance['search_form'] ) ? $instance['search_form'] : 0;
?>
-1, 'post_type' => 'is_search_form' );
$posts = get_posts( $args );
if ( ! empty( $posts ) ) { ?>