false, 'hierarchical' => ! empty( $attributes['showHierarchy'] ), 'orderby' => 'name', 'show_count' => ! empty( $attributes['showPostCounts'] ), 'title_li' => '', ); if ( ! empty( $attributes['displayAsDropdown'] ) ) { $id = 'wp-block-categories-' . $block_id; $args['id'] = $id; $args['show_option_none'] = __( 'Select Category' ); $wrapper_markup = '
%2$s
'; $items_markup = wp_dropdown_categories( $args ); $type = 'dropdown'; if ( ! is_admin() ) { $wrapper_markup .= build_dropdown_script_block_core_categories( $id ); } } else { $wrapper_markup = ''; $items_markup = wp_list_categories( $args ); $type = 'list'; } $class = "wp-block-categories wp-block-categories-{$type}"; if ( isset( $attributes['align'] ) ) { $class .= " align{$attributes['align']}"; } if ( isset( $attributes['className'] ) ) { $class .= " {$attributes['className']}"; } return sprintf( $wrapper_markup, esc_attr( $class ), $items_markup ); } /** * Generates the inline script for a categories dropdown field. * * @param string $dropdown_id ID of the dropdown field. * * @return string Returns the dropdown onChange redirection script. */ function build_dropdown_script_block_core_categories( $dropdown_id ) { ob_start(); ?> 'render_block_core_categories', ) ); } add_action( 'init', 'register_block_core_categories' );