View file File name : class-admin-menu-woocommerce.php Content :<?php namespace QuadLayers\QLWAPP\Controllers; class Admin_Menu_WooCommerce extends Admin_Menu { protected static $instance; private function __construct() { add_action( 'admin_enqueue_scripts', array( $this, 'register_scripts' ) ); add_action( 'admin_enqueue_scripts', array( $this, 'enqueue_scripts' ) ); add_action( 'admin_menu', array( $this, 'add_menu' ) ); } public function register_scripts() { $woocommerce = include QLWAPP_PLUGIN_DIR . 'build/admin-menu-woocommerce/js/index.asset.php'; wp_register_script( 'qlwapp-admin-menu-woocommerce', plugins_url( '/build/admin-menu-woocommerce/js/index.js', QLWAPP_PLUGIN_FILE ), $woocommerce['dependencies'], $woocommerce['version'], true ); } public function enqueue_scripts() { if ( ! class_exists( 'WooCommerce' ) ) { return; } if ( ! isset( $_GET['page'] ) || self::get_menu_slug() !== $_GET['page'] ) { return; } wp_enqueue_script( 'qlwapp-admin-menu-woocommerce' ); } public function add_menu() { if ( ! class_exists( 'WooCommerce' ) ) { return; } $menu_slug = self::get_menu_slug(); add_submenu_page( $menu_slug, esc_html__( 'WooCommerce', 'wp-whatsapp-chat' ), esc_html__( 'WooCommerce', 'wp-whatsapp-chat' ), 'manage_options', "{$menu_slug}&tab=woocommerce", '__return_null' ); } public static function instance() { if ( is_null( self::$instance ) ) { self::$instance = new self(); } return self::$instance; } }