OwlCyberSecurity - MANAGER

Edit File: full-screen-menu.js

import { fadeIn, fadeOut, slideDown, slideUp } from "../../lib/utils";

class FullScreenMenu {
  #elements = {
    toggleMenuBtn: document.querySelector(
      "#site-header.full_screen-header .menu-bar"
    ),
  };

constructor() {
    if (!this.#elements.toggleMenuBtn) {
      return;
    }

this.#setElements();
    this.#start();
    this.#setupEventListeners();
  }

#setElements = () => {
    this.#elements = {
      ...this.#elements,
      menu: document.querySelector(
        "#site-header.full_screen-header #full-screen-menu"
      ),
      header: document.querySelector("#site-header.full_screen-header"),
      logo: document.querySelector("#site-logo.has-full-screen-logo"),
      html: document.querySelector("html"),
    };
  };

#start = () => {
    this.#elements.menu.querySelectorAll(".nav-arrow").forEach((plusBtn) => {
      plusBtn.setAttribute("tabindex", 0);
    });
  };

#setupEventListeners = () => {
    this.#elements.toggleMenuBtn.addEventListener(
      "click",
      this.#onToggleMenuBtnClick
    );

document
      .querySelectorAll(
        '#full-screen-menu #site-navigation ul > li.dropdown > a > .text-wrap > span.nav-arrow, #full-screen-menu #site-navigation ul > li.dropdown > a[href="#"]'
      )
      ?.forEach((menuItemLink) => {
        menuItemLink.addEventListener("click", this.#onMenuLinkClick);
        menuItemLink.addEventListener("tap", this.#onMenuLinkClick);
      });

document
      .querySelectorAll(
        '#full-screen-menu #site-navigation a.menu-link[href*="#"]:not([href="#"])'
      )
      .forEach((menuItemLink) => {
        menuItemLink.addEventListener("click", this.#onMenuHashtagLinkClick);
      });

document.addEventListener("keydown", this.#onDocumentKeydown);
  };

#onToggleMenuBtnClick = (event) => {
    event.preventDefault();

const toggleMenuBtn = event.currentTarget;

if (!toggleMenuBtn.classList.contains("exit")) {
      this.#openMenu();
    } else {
      this.#closeMenu();
    }
  };

#onMenuLinkClick = (event) => {
    event.preventDefault();
    event.stopPropagation();

const menuItemLink = event.currentTarget;
    const menuItem = menuItemLink.closest("li.dropdown");
    const subMenu = menuItem.querySelector("ul.sub-menu");

if (!(window.getComputedStyle(subMenu).display === "none")) {
      menuItem.classList.remove("open-sub");
      slideUp(subMenu, 250);
    } else {
      menuItem.classList.add("open-sub");
      slideDown(subMenu, 250);
    }
  };

#onMenuHashtagLinkClick = (event) => {
    this.#closeMenu();
  };

#openMenu = () => {
    this.#elements.header.classList.add("nav-open");
    this.#elements.toggleMenuBtn.classList.add("exit");
    this.#elements.logo?.classList.add("opened");
    this.#elements.menu.classList.add("active");

fadeIn(this.#elements.menu);

const htmlWidthBeforeOverflowHidden = this.#elements.html.innerWidth;
    this.#elements.html.style.overflow = "hidden";
    const htmlWidthAfterOverflowHidden = this.#elements.html.innerWidth;
    this.#elements.html.style.marginRight =
      htmlWidthBeforeOverflowHidden - htmlWidthAfterOverflowHidden + "px";
  };

#closeMenu = () => {
    this.#elements.header.classList.remove("nav-open");
    this.#elements.toggleMenuBtn.classList.remove("exit");
    this.#elements.logo?.classList.remove("opened");
    this.#elements.menu.classList.remove("active");

fadeOut(this.#elements.menu);

this.#elements.html.style.overflow = "";
    this.#elements.html.style.marginRight = "";

document
      .querySelectorAll("#full-screen-menu #site-navigation ul > li.dropdown")
      .forEach((menuItem) => {
        menuItem.classList.remove("open-sub");
      });

document
      .querySelectorAll("#full-screen-menu #site-navigation ul.sub-menu")
      .forEach((subMenu) => {
        slideUp(subMenu, 250);
      });
  };

/**
   * Trap keyboard navigation in the menu modal.
   */
  #onDocumentKeydown = (event) => {
    if (!this.#elements.menu?.classList.contains("active")) {
      return;
    }

const tabKey = event.keyCode === 9;
    const shiftKey = event.shiftKey;
    const escKey = event.keyCode === 27;
    const enterKey = event.keyCode === 13;

const closeIcon = this.#elements.toggleMenuBtn;

const navElements = this.#elements.menu
      .querySelector("nav")
      .querySelectorAll("a, span.nav-arrow, input, button");

const navFirstElement = navElements[0];
    const navLastElement = navElements[navElements.length - 1];

closeIcon.style.outline = "";

if (escKey) {
      event.preventDefault();
      this.#closeMenu();
    }

if (enterKey && document.activeElement.classList.contains("nav-arrow")) {
      event.preventDefault();
      document.activeElement.click();
    }

if (!shiftKey && tabKey && navLastElement === document.activeElement) {
      event.preventDefault();
      closeIcon.style.outline = "1px dashed rgba(255, 255, 255, 0.6)";
      closeIcon.focus();
    }

if (shiftKey && tabKey && navFirstElement === document.activeElement) {
      event.preventDefault();
      closeIcon.style.outline = "1px dashed rgba(255, 255, 255, 0.6)";
      closeIcon.focus();
    }

// If there are no elements in the menu, don't move the focus
    if (tabKey && navFirstElement === navLastElement) {
      event.preventDefault();
    }
  };
}

("use script");
window.oceanwp = window.oceanwp || {};
oceanwp.fullScreenMenu = new FullScreenMenu();