get_child_terms(); $content = ''; // Display parent category. if ( $current_menu->include_parent() ) { $content .= '

'; $list_args = $current_menu->get_list_categories_args( Advanced_Sidebar_Menu_Menus_Category::LEVEL_PARENT ); $content .= $current_menu->openListItem( wp_list_categories( $list_args ) ); } if ( ! empty( $child_terms ) ) { $content .= '
'; // Always display child categories. if ( $current_menu->display_all() ) { $list_args = $current_menu->get_list_categories_args( Advanced_Sidebar_Menu_Menus_Category::LEVEL_DISPLAY_ALL ); $content .= wp_list_categories( $list_args ); } else { foreach ( $child_terms as $_term ) { // Child terms. if ( $current_menu->is_first_level_term( $_term ) ) { $list_args = $current_menu->get_list_categories_args( Advanced_Sidebar_Menu_Menus_Category::LEVEL_CHILD, $_term ); $content .= $current_menu->openListItem( wp_list_categories( $list_args ) ); // Grandchild terms. if ( $current_menu->is_current_term_ancestor( $_term ) && $current_menu->has_children( $_term ) ) { $content .= '
'; $list_args = $current_menu->get_list_categories_args( Advanced_Sidebar_Menu_Menus_Category::LEVEL_GRANDCHILD, $_term ); $content .= wp_list_categories( $list_args ); $content .= '
'; } $content .= ''; } } } $content .= '
'; } if ( $current_menu->include_parent() ) { $content .= '

'; } return $content;