/wp-content/plugins/elementskit-lite/modules/megamenu/walker-nav-menu.php
PHP | 323 lines | 171 code | 40 blank | 112 comment | 45 complexity | 248c1cbdf1a3c942229a3197ca1748e7 MD5 | raw file
- <?php
- namespace ElementsKit_Lite;
- use \ElementsKit_Lite\Modules\Megamenu\Init;
- use \ElementsKit_Lite\Libs\Framework\Attr;
- class ElementsKit_Menu_Walker extends \Walker_Nav_Menu
- {
- public $menu_Settings;
- // custom methods
- public function get_item_meta($menu_item_id){
- $meta_key = Init::$menuitem_settings_key;
- $data = get_post_meta($menu_item_id, $meta_key, true);
- $data = (array) json_decode($data);
- $default = [
- "menu_id" => null,
- "menu_has_child" => '',
- "menu_enable" => 0,
- "menu_icon" => '',
- "menu_icon_color" => '',
- "menu_badge_text" => '',
- "menu_badge_color" => '',
- "menu_badge_background" => '',
- "mobile_submenu_content_type" => 'builder_content',
- "vertical_megamenu_position_type" => 'relative_position',
- "vertical_menu_width" => '',
- "megamenu_width_type" => 'default_width',
- ];
- return array_merge($default, $data);
- }
- public function is_megamenu($menu_slug){
- $menu_slug = ( ( (gettype($menu_slug) == 'object') && (isset($menu_slug->slug)) ) ? $menu_slug->slug : $menu_slug );
- $cache_key = 'elementskit_megamenu_data_' . $menu_slug;
- $cached = wp_cache_get( $cache_key );
- if ( false !== $cached ) {
- return $cached;
- }
- $return = 0;
-
- $modules_all = \ElementsKit_Lite\Config\Module_List::instance()->get_list();
- $modules_active = \ElementsKit_Lite\Libs\Framework\Classes\Utils::instance()->get_option('module_list', $modules_all);
- $modules_active = (!isset($modules_active[0]) ? array_keys($modules_active) : $modules_active);
- $settings = Attr::instance()->utils->get_option(Init::$megamenu_settings_key, []);
- $term = get_term_by('slug', $menu_slug, 'nav_menu');
- if( in_array('megamenu', $modules_active)
- && isset($term->term_id)
- && isset($settings['menu_location_' . $term->term_id])
- && $settings['menu_location_' . $term->term_id]['is_enabled'] == '1' ){
- $return = 1;
- }
- wp_cache_set( $cache_key, $return );
- return $return;
- }
- public function is_megamenu_item($item_meta, $menu){
- if($this->is_megamenu($menu) == 1 && $item_meta['menu_enable'] == 1 && class_exists( 'Elementor\Plugin' ) ){
- return true;
- }
- return false;
- }
- /**
- * Starts the list before the elements are added.
- *
- * @see Walker::start_lvl()
- *
- * @since 3.0.0
- *
- * @param string $output Passed by reference. Used to append additional content.
- * @param int $depth Depth of menu item. Used for padding.
- * @param array $args An array of arguments. @see wp_nav_menu()
- */
- public function start_lvl( &$output, $depth = 0, $args = array() ) {
- $indent = str_repeat("\t", $depth);
- $output .= "\n$indent<ul class=\"elementskit-dropdown elementskit-submenu-panel\">\n";
- }
- /**
- * Ends the list of after the elements are added.
- *
- * @see Walker::end_lvl()
- *
- * @since 3.0.0
- *
- * @param string $output Passed by reference. Used to append additional content.
- * @param int $depth Depth of menu item. Used for padding.
- * @param array $args An array of arguments. @see wp_nav_menu()
- */
- public function end_lvl( &$output, $depth = 0, $args = array() ) {
- $indent = str_repeat("\t", $depth);
- $output .= "$indent</ul>\n";
- }
- /**
- * Start the element output.
- *
- * @see Walker::start_el()
- *
- * @since 3.0.0
- *
- * @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 $id Current item ID.
- */
- public function start_el( &$output, $item, $depth = 0, $args = array(), $id = 0 ) {
- $indent = ( $depth ) ? str_repeat( "\t", $depth ) : '';
- $classes = empty( $item->classes ) ? array() : (array) $item->classes;
- $classes[] = 'menu-item-' . $item->ID;
- /**
- * Filter the CSS class(es) applied to a menu item's list item element.
- *
- * @since 3.0.0
- * @since 4.1.0 The `$depth` parameter was added.
- *
- * @param array $classes The CSS classes that are applied to the menu item's `<li>` element.
- * @param object $item The current menu item.
- * @param array $args An array of {@see wp_nav_menu()} arguments.
- * @param int $depth Depth of menu item. Used for padding.
- */
- $class_names = join( ' ', apply_filters( 'nav_menu_css_class', array_filter( $classes ), $item, $args, $depth ) );
- // New
- $class_names .= ' nav-item';
- $item_meta = $this->get_item_meta($item->ID);
- $is_megamenu_item = $this->is_megamenu_item($item_meta, $args->menu);
- if (in_array('menu-item-has-children', $classes) || $is_megamenu_item == true) {
- $class_names .= ' elementskit-dropdown-has '.$item_meta['vertical_megamenu_position_type'].' elementskit-dropdown-menu-'.$item_meta['megamenu_width_type'].'';
- }
- if ($is_megamenu_item == true) {
- $class_names .= ' elementskit-megamenu-has';
- }
- if ($item_meta['mobile_submenu_content_type'] == 'builder_content') {
- $class_names .= ' elementskit-mobile-builder-content';
- }
- if (in_array('current-menu-item', $classes)) {
- $class_names .= ' active';
- }
- $class_names = $class_names ? ' class="' . esc_attr( $class_names ) . '"' : '';
- /**
- * Filter the ID applied to a menu item's list item element.
- *
- * @since 3.0.1
- * @since 4.1.0 The `$depth` parameter was added.
- *
- * @param string $menu_id The ID that is applied to the menu item's `<li>` element.
- * @param object $item The current menu item.
- * @param array $args An array of {@see wp_nav_menu()} arguments.
- * @param int $depth Depth of menu item. Used for padding.
- */
- $id = apply_filters( 'nav_menu_item_id', 'menu-item-'. $item->ID, $item, $args, $depth );
- $id = $id ? ' id="' . esc_attr( $id ) . '"' : '';
- // New
- $data_attr = '';
- switch ($item_meta['megamenu_width_type']) {
- case 'default_width':
- $data_attr = esc_attr( ' data-vertical-menu=750px' );
- break;
- case 'full_width':
- $data_attr = ' data-vertical-menu=""';
- break;
- case 'custom_width':
- $data_attr = $item_meta['vertical_menu_width'] === '' ? esc_attr( ' data-vertical-menu=750px' ) : esc_attr( ' data-vertical-menu='.$item_meta['vertical_menu_width'].'' );
- break;
- default:
- $data_attr = esc_attr( ' data-vertical-menu=750px' );
- break;
- }
- //
- $output .= $indent . '<li' . $id . $class_names . $data_attr . '>';
- $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 : '';
- $atts['href'] = ! empty( $item->url ) ? $item->url : '';
- $submenu_indicator = '';
- // New
- if ($depth === 0) {
- $atts['class'] = 'ekit-menu-nav-link';
- }
- if ($depth === 0 && in_array('menu-item-has-children', $classes)) {
- $atts['class'] .= ' ekit-menu-dropdown-toggle';
- }
- if (in_array('menu-item-has-children', $classes) || $is_megamenu_item == true) {
- $submenu_indicator .= '<i class="icon icon-down-arrow1 elementskit-submenu-indicator"></i>';
- }
- if ($depth > 0) {
- $manual_class = array_values($classes)[0] .' '. 'dropdown-item';
- $atts ['class']= $manual_class;
- }
- if (in_array('current-menu-item', $item->classes)) {
- $atts['class'] .= ' active';
- }
- //
- /**
- * Filter the HTML attributes applied to a menu item's anchor element.
- *
- * @since 3.6.0
- * @since 4.1.0 The `$depth` parameter was added.
- *
- * @param array $atts {
- * The HTML attributes applied to the menu item's `<a>` element, empty strings are ignored.
- *
- * @type string $title Title attribute.
- * @type string $target Target attribute.
- * @type string $rel The rel attribute.
- * @type string $href The href attribute.
- * }
- * @param object $item The current menu item.
- * @param array $args An array of {@see wp_nav_menu()} arguments.
- * @param int $depth Depth of menu item. Used for padding.
- */
- $atts = apply_filters( 'nav_menu_link_attributes', $atts, $item, $args, $depth );
- $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;
- // New
- //
- $item_output .= '<a'. $attributes .'>';
- if($this->is_megamenu($args->menu) == 1){
- // add badge text
- if($item_meta['menu_badge_text'] != ''){
- $badge_style = 'background:' . $item_meta['menu_badge_background'] . '; color:' . $item_meta['menu_badge_color'];
- $badge_carret_style = 'border-top-color:' . $item_meta['menu_badge_background'];
- $item_output .= '<span style="'.$badge_style.'" class="ekit-menu-badge">'.$item_meta['menu_badge_text'].'<i style="'.$badge_carret_style.'" class="ekit-menu-badge-arrow"></i></span>';
- }
- // add menu icon & style
- if($item_meta['menu_icon'] != ''){
- $icon_style = 'color:'.$item_meta['menu_icon_color'];
- $item_output .= '<i class="ekit-menu-icon '.$item_meta['menu_icon'].'" style="'.$icon_style.'" ></i>';
- }
- }
- /** This filter is documented in wp-includes/post-template.php */
- $item_output .= $args->link_before . apply_filters( 'the_title', $item->title, $item->ID ) . $args->link_after;
- $item_output .= $submenu_indicator . '</a>';
- $item_output .= $args->after;
- /**
- * Filter a menu item's starting output.
- *
- * The menu item's starting output only includes `$args->before`, the opening `<a>`,
- * the menu item's title, the closing `</a>`, and `$args->after`. Currently, there is
- * no filter for modifying the opening and closing `<li>` for a menu item.
- *
- * @since 3.0.0
- *
- * @param string $item_output The menu item's starting HTML output.
- * @param object $item Menu item data object.
- * @param int $depth Depth of menu item. Used for padding.
- * @param array $args An array of {@see wp_nav_menu()} arguments.
- */
- $output .= apply_filters( 'walker_nav_menu_start_el', $item_output, $item, $depth, $args );
- }
- /**
- * Ends the element output, if needed.
- *
- * @see Walker::end_el()
- *
- * @since 3.0.0
- *
- * @param string $output Passed by reference. Used to append additional content.
- * @param object $item Page data object. Not used.
- * @param int $depth Depth of page. Not Used.
- * @param array $args An array of arguments. @see wp_nav_menu()
- */
- public function end_el( &$output, $item, $depth = 0, $args = array() ) {
- if ($depth === 0) {
- if($this->is_megamenu($args->menu) == 1){
- $item_meta = $this->get_item_meta($item->ID);
- if($item_meta['menu_enable'] == 1 && class_exists( 'Elementor\Plugin' ) ){
- $builder_post_title = 'dynamic-content-megamenu-menuitem' . $item->ID;
- $builder_post = get_page_by_title($builder_post_title, OBJECT, 'elementskit_content');
- $output .= '<div class="elementskit-megamenu-panel">';
- if($builder_post != null){
- $elementor = \Elementor\Plugin::instance();
- $output .= $elementor->frontend->get_builder_content_for_display( $builder_post->ID );
- }else{
- $output .= esc_html__('No content found', 'elementskit-lite');
- }
- $output .= '</div>';
- }
- }
- $output .= "</li>\n";
- }
- }
- }