\n"; } /** * Ends the list of after the elements are added. * * @see Walker::end_lvl() * * @since 1.0 * * @param string $output Passed by reference. Used to append additional content. * @param int $depth Depth of menu item. Used for padding. * @param array $args An array of arguments. @see wp_nav_menu() */ function end_lvl( &$output, $depth = 0, $args = array() ) { $indent = str_repeat("\t", $depth); $output .= "$indent\n"; } /** * Custom walker. Add the widgets into the menu. * * @see Walker::start_el() * * @since 1.0 * * @param string $output Passed by reference. Used to append additional content. * @param object $item Menu item data object. * @param int $depth Depth of menu item. Used for padding. * @param array $args An array of arguments. @see wp_nav_menu() * @param int $id Current item ID. */ function start_el( &$output, $item, $depth = 0, $args = array(), $id = 0 ) { $indent = ( $depth ) ? str_repeat( "\t", $depth ) : ''; if ( property_exists( $item, 'megamenu_settings' ) ) { $settings = $item->megamenu_settings; } else { $settings = Mega_Menu_Nav_Menus::get_menu_item_defaults(); } // Item Class $classes = empty( $item->classes ) ? array() : (array) $item->classes; $classes[] = 'menu-item-' . $item->ID; if ( $depth == 0 ) { $classes[] = 'align-' . $settings['align']; $classes[] = 'menu-' . $settings['type']; } if ( $settings['hide_arrow'] == 'true') { $classes[] = 'hide-arrow'; } if ( $settings['hide_text'] == 'true' && $depth == 0 ) { $classes[] = 'hide-text'; } if ( $settings['item_align'] != 'left' && $depth == 0 ) { $classes[] = 'item-align-' . $settings['item_align']; } // add column classes for second level menu items displayed in mega menus if ( $item->type != 'widget' && $depth == 1 ) { $parent_settings = array_filter( (array) get_post_meta( $item->menu_item_parent, '_megamenu', true ) ); if ( isset( $parent_settings['type'] ) && $parent_settings['type'] == 'megamenu' ) { $parent_settings = array_merge( Mega_Menu_Nav_Menus::get_menu_item_defaults(), $parent_settings ); $span = $settings['mega_menu_columns']; $total_columns = $parent_settings['panel_columns']; if ( $total_columns >= $span ) { $classes[] = "menu-columns-{$span}-of-{$total_columns}"; } else { $classes[] = "menu-columns-{$total_columns}-of-{$total_columns}"; } } } $class = join( ' ', apply_filters( 'megamenu_nav_menu_css_class', array_filter( $classes ), $item, $args ) ); // Item ID $id = esc_attr( apply_filters( 'megamenu_nav_menu_item_id', "mega-menu-item-{$item->ID}", $item, $args ) ); $output .= $indent . "

"; // output the widgets if ( $item->content ) { $item_output = $item->content; } else { $atts = array(); $atts['title'] = ! empty( $item->attr_title ) ? $item->attr_title : ''; $atts['target'] = ! empty( $item->target ) ? $item->target : ''; $atts['rel'] = ! empty( $item->xfn ) ? $item->xfn : ''; if ( $settings['disable_link'] != 'true') { $atts['href'] = ! empty( $item->url ) ? $item->url : ''; } if ( isset( $settings['icon']) && $settings['icon'] != 'disabled' ) { $atts['class'] = $settings['icon']; } $atts = apply_filters( 'megamenu_nav_menu_link_attributes', $atts, $item, $args ); $attributes = ''; foreach ( $atts as $attr => $value ) { if ( ! empty( $value ) ) { $value = ( 'href' === $attr ) ? esc_url( $value ) : esc_attr( $value ); $attributes .= ' ' . $attr . '="' . $value . '"'; } } $item_output = $args->before; $item_output .= ''; if ( $settings['hide_text'] == 'true' && $depth == 0 ) { /** This filter is documented in wp-includes/post-template.php */ } else { $item_output .= $args->link_before . apply_filters( 'megamenu_the_title', $item->title, $item->ID ) . $args->link_after; } $item_output .= ''; $item_output .= $args->after; } $output .= apply_filters( 'megamenu_walker_nav_menu_start_el', $item_output, $item, $depth, $args ); } } endif;