Edit file File name : class-admin-menu.php Content :<?php namespace QuadLayers\QLWAPP\Controllers; use QuadLayers\QLWAPP\Api\Admin_Menu_Routes_Library; use QuadLayers\QLWAPP\Services\Entity_Options; class Admin_Menu { protected static $instance; protected static $menu_slug = 'wp-whatsapp-chat'; private function __construct() { /** * Admin Menu */ 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() { $menu = include QLWAPP_PLUGIN_DIR . 'build/admin-menu/js/index.asset.php'; $entity_options = Entity_Options::instance(); wp_register_script( 'qlwapp-admin-menu', plugins_url( '/build/admin-menu/js/index.js', QLWAPP_PLUGIN_FILE ), $menu['dependencies'], $menu['version'], true ); wp_register_style( 'qlwapp-admin-menu', plugins_url( '/build/admin-menu/css/style.css', QLWAPP_PLUGIN_FILE ), array( 'qlwapp-components', 'media-views', 'wp-components', ), QLWAPP_PLUGIN_VERSION ); wp_localize_script( 'qlwapp-admin-menu', 'qlwappApiAdminMenu', array( 'QLWAPP_API_REST_ROUTES' => $this->get_endpoints(), 'QLWAPP_DISPLAY_POST_TYPES' => $entity_options->get_entries(), 'QLWAPP_DISPLAY_TAXONOMIES' => $entity_options->get_taxonomies(), ) ); wp_enqueue_editor(); } private function get_endpoints() { $route_library = Admin_Menu_Routes_Library::instance(); $endpoints = $route_library->get_routes(); $endpoints_array = array(); foreach ( $endpoints as $endpoint ) { $endpoint_key = str_replace( '/', '_', $endpoint::get_rest_route() ); if ( ! isset( $endpoints_array[ $endpoint_key ] ) ) { $endpoints_array[ $endpoint_key ] = $endpoint::get_rest_path(); } } return $endpoints_array; } public function enqueue_scripts() { if ( ! isset( $_GET['page'] ) || self::get_menu_slug() !== $_GET['page'] ) { return; } wp_enqueue_media(); wp_enqueue_script( 'qlwapp-admin-menu' ); wp_enqueue_style( 'qlwapp-admin-menu' ); } public function add_menu() { $menu_slug = self::get_menu_slug(); add_menu_page( QLWAPP_PLUGIN_NAME, QLWAPP_PLUGIN_NAME, 'edit_posts', $menu_slug, '__return_null', 'dashicons-whatsapp' ); add_submenu_page( $menu_slug, esc_html__( 'Welcome', 'wp-whatsapp-chat' ), esc_html__( 'Welcome', 'wp-whatsapp-chat' ), 'edit_posts', $menu_slug, '__return_null' ); add_submenu_page( $menu_slug, esc_html__( 'Premium', 'wp-whatsapp-chat' ), esc_html__( 'Premium', 'wp-whatsapp-chat' ), 'edit_posts', "$menu_slug&tab=premium", '__return_null' ); add_submenu_page( $menu_slug, esc_html__( 'Button', 'wp-whatsapp-chat' ), esc_html__( 'Button', 'wp-whatsapp-chat' ), 'manage_options', "{$menu_slug}&tab=button", '__return_null' ); add_submenu_page( $menu_slug, esc_html__( 'Box', 'wp-whatsapp-chat' ), esc_html__( 'Box', 'wp-whatsapp-chat' ), 'manage_options', "{$menu_slug}&tab=box", '__return_null' ); add_submenu_page( $menu_slug, esc_html__( 'Contacts', 'wp-whatsapp-chat' ), esc_html__( 'Contacts', 'wp-whatsapp-chat' ), 'manage_options', "{$menu_slug}&tab=contacts", '__return_null' ); add_submenu_page( $menu_slug, esc_html__( 'Display', 'wp-whatsapp-chat' ), esc_html__( 'Display', 'wp-whatsapp-chat' ), 'manage_options', "{$menu_slug}&tab=display", '__return_null' ); add_submenu_page( $menu_slug, esc_html__( 'Settings', 'wp-whatsapp-chat' ), esc_html__( 'Settings', 'wp-whatsapp-chat' ), 'manage_options', "{$menu_slug}&tab=settings", '__return_null' ); add_submenu_page( $menu_slug, esc_html__( 'Scheme', 'wp-whatsapp-chat' ), esc_html__( 'Scheme', 'wp-whatsapp-chat' ), 'manage_options', "{$menu_slug}&tab=scheme", '__return_null' ); add_submenu_page( $menu_slug, esc_html__( 'Suggestions', 'wp-whatsapp-chat' ), esc_html__( 'Suggestions', 'wp-whatsapp-chat' ), 'manage_options', "{$menu_slug}&tab=suggestions", '__return_null' ); } public static function get_menu_slug() { return self::$menu_slug; } public static function instance() { if ( is_null( self::$instance ) ) { self::$instance = new self(); } return self::$instance; } } Save