文件操作 - walker-nav-menu.php

文件: /root/Desktop/OLD/plugin-wordpress/master-addons/inc/modules/mega-menu/inc/walker-nav-menu.php

编辑文件内容

<?php
class JLTMA_Megamenu_Nav_Walker extends \Walker_Nav_Menu{

private $currentItem;
    private static $_instance = null;
    public $menu_Settings;

// Get Item Custom Method
    public function get_item_meta($menu_item_id){
        $meta_key = jltma_megamenu_options::$jltma_menuitem_settings_key;
        $data = get_post_meta($menu_item_id, $meta_key, true);
        $data = (array) json_decode($data);

$format = [
            "menu_id" => null,
            "menu_has_child" => '',
            "menu_enable" => 0,
            "menu_trigger_effect" => 'hover',
            "menu_icon" => '',
            "menu_disable_description" => 0,
            "menu_label_enable" => 0,
            "menu_icon_color" => '',
            // "menu_transition" => 'fade',
            "menu_badge_text" => '',
            "menu_badge_color" => '',
            "menu_badge_background" => '',
            "menu_mobile_submenu_content_type" => 'builder_content'
        ];

return array_merge($format, $data);
    }

public function is_megamenu($menu_slug){

$menu_slug = ( ( (gettype($menu_slug) == 'object') && (isset($menu_slug->slug)) ) ? $menu_slug->slug : $menu_slug );

$cache_key = 'master_megamenu_data_' . $menu_slug;
        $cached = wp_cache_get( $cache_key );
        if ( false !== $cached ) {
            return $cached;
        }

$return = 0;
        $settings = \JLTMA_Megamenu_Options::get_instance()->get_option(\JLTMA_Megamenu_Options::$jltma_menu_settings_key,[]);
        $term = get_term_by('slug', $menu_slug, 'nav_menu');

if(
            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.
     */
    public function start_lvl( &$output, $depth = 0, $args = array() ) {
        $indent = str_repeat("\t", $depth);

$output .= "\n$indent<ul class=\"jltma-dropdown jltma-sub-menu dropdown-menu\">\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()
 * @param int $id Current item ID.
 */
 public function start_el( &$output, $item, $depth = 0, $args = array(), $id = 0 ) {
 $this->currentItem = $item;

$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.
         */
        $class_names = join( ' ', apply_filters( 'nav_menu_css_class', array_filter( $classes ), $item, $args, $depth ) );

$class_names .= ' nav-item';
        $item_meta = $this->get_item_meta($item->ID);

// print_r($item_meta);

$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 .= ' jltma-menu-has-children';
        }

// if ($depth === 0 && in_array('menu-item-has-children', $classes)) {
        //     $class_names .= ' dropdown';
        // }

if (in_array('menu-item-has-children', $classes)) {
            $class_names .= ' dropdown';
        }

if( $item_meta['menu_trigger_effect'] !=""){
            $class_names .= ' jltma-megamenu-' . $item_meta['menu_trigger_effect'];
        }

// if( $item_meta['menu_transition'] !=""){
        //     $class_names .= ' jltma-megamenu-transition-' . $item_meta['menu_transition'];
        // }

if ($is_megamenu_item == true) {
            $class_names .= ' jltma-has-megamenu';
        }

if ($item_meta['menu_mobile_submenu_content_type'] == 'builder_content') {
            $class_names .= ' jltma-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.
         */
        $id = apply_filters( 'nav_menu_item_id', 'menu-item-'. $item->ID, $item, $args, $depth );
        $id = $id ? ' id="' . esc_attr( $id ) . '"' : '';

$output .= $indent . '<li' . $id . $class_names .'>';
 $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) {
            $atts['class'] = 'jltma-menu-nav-link nav-link';
        }
        // if ($depth === 0 && in_array('menu-item-has-children', $classes)) {
        //     $atts['data-toggle']   = 'dropdown';
        //     // $atts['class']       .= ' jltma-menu-dropdown-toggle';
        //     $atts['class']       .= ' jltma-menu-dropdown-toggle';
        // }
        if (in_array('menu-item-has-children', $classes)) {
            $atts['data-toggle']    = 'dropdown';
            $atts['class']          = ' jltma-menu-dropdown-toggle';
        }

if (in_array('menu-item-has-children', $classes) || $is_megamenu_item == true) {
 $submenu_indicator .= '';
 }
 if ($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.
         */
        $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;

$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'];
 $item_output .= ''.$item_meta['menu_badge_text'].'';
 }

// add menu icon & style
            if($item_meta['menu_icon'] != ''){
                $icon_style = 'color:'.$item_meta['menu_icon_color'];

$v = explode('|', $item_meta['menu_icon']);
                $menu_icon =  $v[0] . ' ' . $v[1];

$item_output .= '';
 }

if( $item_meta['menu_disable_description'] == "1"){
 $item_output .= ( ! empty ( $item->description ) and 0 == $depth )
 ? '' . esc_attr( $item->description ) . '' : '';
 }

}

/** 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;

if( $item_meta['menu_label_enable'] == "1"){
 $item_output .= '' . $item->attr_title .'';
 }

$item_output .= $submenu_indicator . '</a>';
 $item_output .= $args->after;
 /**
 * Filter a menu item's starting output.
 *
 */
 $output .= apply_filters( 'walker_nav_menu_start_el', $item_output, $item, $depth, $args );
 }
 /**
 * Ends the element output
 */
 public function end_el( &$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_transition'] !=""){
                //     $menu_transition = $item_meta['menu_transition'];
                // }

if($item_meta['menu_enable'] == 1 && class_exists( 'Elementor\Plugin' ) ){

$builder_post_title = 'mastermega-content-megamenu-menuitem' . $item->ID;
 $builder_post = get_page_by_title($builder_post_title, OBJECT, 'mastermega_content');
 $output .= '<ul class="dropdown-menu jltma-megamenu fade-up">';
 if($builder_post != null){
 $elementor = \Elementor\Plugin::instance();
 $output .= $elementor->frontend->get_builder_content_for_display( $builder_post->ID );
 }else{
 $output .= esc_html__('Menu content not found', MELA_TD);
 }

$output .= '</ul>';
 }
 }
 $output .= "</li>\n";
 }
 }

public static function get_instance() {
        if ( is_null( self::$_instance ) ) {
            self::$_instance = new self();
        }
        return self::$_instance;
    }

}

if( !function_exists('jltma_megamenu_nav_walker')){
    function jltma_megamenu_nav_walker(){
        return JLTMA_Megamenu_Nav_Walker::get_instance();
    }
}
jltma_megamenu_nav_walker();

文件操作 - walker-nav-menu.php

文件: /root/Desktop/OLD/plugin-wordpress/master-addons/inc/modules/mega-menu/inc/walker-nav-menu.php

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