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<?php |
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if ( ! defined( 'ABSPATH' ) ) { |
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exit; |
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} |
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|
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class Easyel_Menu_Walker extends \Walker_Nav_Menu { |
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|
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/** |
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* Start element |
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*/ |
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public function start_el( &$output, $item, $depth = 0, $args = [], $id = 0 ) { |
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|
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$indent = ( $depth ) ? str_repeat( "\t", $depth ) : ''; |
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$args = (object) $args; |
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|
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$class_names = ''; |
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$value = ''; |
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$rel_xfn = ''; |
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$rel_blank = ''; |
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|
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$classes = ! empty( $item->classes ) && is_array( $item->classes ) ? $item->classes : []; |
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$submenu = $args->has_children ? ' eel-has-submenu' : ''; |
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|
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if ( 0 === $depth ) array_push( $classes, 'parent' ); |
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if ( $args->has_children ) array_push( $classes, 'menu-item-has-children' ); |
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|
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// last-item logic |
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$is_last_item = false; |
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$menu_last_item_setting = isset( $args->menu_last_item ) ? $args->menu_last_item : ''; |
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if ( $depth === 0 ) { |
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$menu_items = wp_get_nav_menu_items( $args->menu ); |
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if ( $menu_items && is_array( $menu_items ) ) { |
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$top_level_items = array_filter( $menu_items, fn($menu_item) => $menu_item->menu_item_parent == 0 ); |
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$last_top_level_item = end( $top_level_items ); |
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if ( $last_top_level_item && $last_top_level_item->ID === $item->ID ) $is_last_item = true; |
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} |
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} |
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if ( $is_last_item && $menu_last_item_setting === 'cta' ) $classes[] = 'last-item'; |
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|
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$filtered_classes = apply_filters( 'nav_menu_css_class', array_filter( $classes ), $item, $args, $depth ); |
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if ( ! is_array( $filtered_classes ) ) $filtered_classes = array_filter( $classes ); |
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|
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|
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$class_names = ' class="' . esc_attr( join( ' ', $filtered_classes ) ) . $submenu . ' eel-creative-menu"'; |
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$value = apply_filters( 'nav_menu_li_values', $value ); |
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|
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$output .= $indent . '<li id="menu-item-' . $item->ID . '"' . $value . $class_names . '>'; |
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|
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// anchor attributes |
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if ( isset( $item->target ) && '_blank' === $item->target && isset( $item->xfn ) && false === strpos( $item->xfn, 'noopener' ) ) $rel_xfn = ' noopener'; |
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if ( isset( $item->target ) && '_blank' === $item->target && isset( $item->xfn ) && empty( $item->xfn ) ) $rel_blank = 'rel="noopener"'; |
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|
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$attributes = ! empty( $item->attr_title ) ? ' title="' . esc_attr( $item->attr_title ) . '"' : ''; |
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$attributes .= ! empty( $item->target ) ? ' target="' . esc_attr( $item->target ) . '"' : ''; |
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$attributes .= ! empty( $item->xfn ) ? ' rel="' . esc_attr( $item->xfn ) . $rel_xfn . '"' : '' . $rel_blank; |
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$attributes .= ! empty( $item->url ) ? ' href="' . esc_url( $item->url ) . '"' : ''; |
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if ( $args->has_children ) $attributes .= ' aria-haspopup="true" aria-expanded="false"'; |
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|
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$atts = apply_filters( 'Easyel_Menu_Walker_nav_menu_attrs', $attributes ); |
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|
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$item_output = $args->before; |
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$item_output .= '<a' . $atts; |
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if ( 0 === $depth ) { |
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$anchor_class = 'eel-menu-item'; |
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if ( $is_last_item && $menu_last_item_setting === 'cta' ) $anchor_class .= ' elementor-button'; |
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$item_output .= ' class="' . $anchor_class . '"'; |
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} else { |
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$item_output .= in_array( 'current-menu-item', $classes ) ? ' class="eel-sub-menu-item eel-sub-menu-item-active"' : ' class="eel-sub-menu-item"'; |
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} |
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$item_output .= '>'; |
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$item_output .= $args->link_before . apply_filters( 'the_title', $item->title, $item->ID ) . $args->link_after; |
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$item_output .= '</a>'; |
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$item_output .= $args->after; |
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|
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// --------------------------- |
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// Elementor Mega Menu Injection |
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// --------------------------- |
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|
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if ( function_exists( 'easy_element_is_enabled' ) && easy_element_is_enabled( 'enable_megamenu_builder' ) ) { |
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if ( class_exists( '\Elementor\Plugin' ) && ! \Elementor\Plugin::$instance->preview->is_preview_mode() ) { |
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$template_id = get_post_meta( $item->ID, 'easyel__menu_item_elementor_template', true ); |
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if ( $template_id !== false ) { |
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$template_content = \Elementor\Plugin::instance()->frontend->get_builder_content_for_display( $template_id ); |
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if ( $template_content ) { |
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$item_output .= '<ul class="easyel--elementor-template-mega-menu easyel-mega--current sub-menu">' . $template_content . '</ul>'; |
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} |
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} |
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} |
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} |
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|
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$output .= apply_filters( 'walker_nav_menu_start_el', $item_output, $item, $depth, $args ); |
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} |
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|
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/** |
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* Start level (submenu) |
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*/ |
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public function start_lvl( &$output, $depth = 0, $args = [] ) { |
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$indent = str_repeat( "\t", $depth ); |
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$submenu_class = 'sub-menu'; |
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if ( $depth > 0 ) $submenu_class .= ' sub-sub-menu'; |
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$output .= "\n" . $indent . '<ul class="' . $submenu_class . '">' . "\n"; |
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} |
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|
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/** |
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* End level (submenu) |
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*/ |
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public function end_lvl( &$output, $depth = 0, $args = [] ) { |
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$indent = str_repeat( "\t", $depth ); |
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$output .= $indent . "</ul>\n"; |
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} |
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|
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/** |
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* Display element (children check) |
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*/ |
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public function display_element( $element, &$children_elements, $max_depth, $depth, $args, &$output ) { |
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$id_field = $this->db_fields['id']; |
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if ( is_object( $args[0] ) ) { |
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$args[0]->has_children = ! empty( $children_elements[ $element->$id_field ] ); |
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} |
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return parent::display_element( $element, $children_elements, $max_depth, $depth, $args, $output ); |
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} |
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} |
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