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Youtube Logout Confirm

為 Youtube 登出鈕增加確認對話框，避免誤點導致帳號全部登出

当前为 2024-11-02 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name         Youtube Logout Confirm
  3. // @namespace    http://tampermonkey.net/
  4. // @author       Microdust
  5. // @version      1.0
  6. // @description  為 Youtube 登出鈕增加確認對話框，避免誤點導致帳號全部登出
  7. // @include      *://*.youtube.com/*
  8. // @grant        none
  9. // @license MIT
  10. // ==/UserScript==
  11.  
  12. (function() {
  13.     'use strict';
  14.  
  15.     const MSG = (() => {
  16.         const userLanguage = navigator.language || navigator.userLanguage;
  17.         switch (userLanguage) {
  18.             case 'zh-TW':
  19.                 return '確定要登出嗎？';
  20.             case 'zh-HK':
  21.                 return '確定要登出嗎？';
  22.             case 'zh-CN':
  23.                 return '确定要登出吗？';
  24.             default:
  25.                 return 'Are you sure you want to log out?';
  26.         }
  27.     })();
  28.  
  29.     function confirmLogout(element) {
  30.         const parent = element.closest('a');
  31.         if (parent && !parent.dataset.processed) {
  32.             parent.dataset.processed = 'true';
  33.             const clonedLink = parent.cloneNode(false);
  34.             clonedLink.removeAttribute('href');
  35.             clonedLink.appendChild(parent.children[0]);
  36.             clonedLink.addEventListener('click', (event) => {
  37.                 event.preventDefault();
  38.                 if (confirm(MSG)) {
  39.                     parent.click();
  40.                 }
  41.             });
  42.  
  43.             parent.parentElement.insertBefore(clonedLink, parent);
  44.             parent.style.display = 'none';
  45.         }
  46.     }
  47.  
  48.     const observer = new MutationObserver((mutationsList) => {
  49.         for (const mutation of mutationsList) {
  50.             if (mutation.type === 'childList') {
  51.                 const logoutElements = Array.from(document.querySelectorAll('[id=endpoint]')).filter(el => el.href.includes('logout') && !el.closest('a').dataset.processed);
  52.                 if (logoutElements.length) {
  53.                     confirmLogout(logoutElements[0]);
  54.                 }
  55.             }
  56.         }
  57.     });
  58.  
  59.     observer.observe(document.body, { childList: true, subtree: true });
  60. })();