每5秒自动检测并点击 YouTube Studio 直播页面的 Dismiss 按钮，支持延迟加载
// ==UserScript==
// @name YouTube Studio Auto Dismiss
// @namespace http://tampermonkey.net/
// @version 1.1
// @description 每5秒自动检测并点击 YouTube Studio 直播页面的 Dismiss 按钮，支持延迟加载
// @author You
// @match https://studio.youtube.com/channel/*/livestreaming
// @match https://studio.youtube.com/video/*/livestreaming
// @match https://studio.youtube.com/*/livestreaming
// @license MIT
// @grant none
// ==/UserScript==
(function() {
'use strict';
// 模拟点击
function triggerClick(el) {
if (!el) return;
const evt = new MouseEvent('click', {
view: window,
bubbles: true,
cancelable: true
});
el.dispatchEvent(evt);
console.log('Dismiss 按钮已点击:', el, '父元素:', el.parentElement);
}
// 查找 Dismiss 按钮
function findDismiss(root = document) {
const allElements = root.querySelectorAll('button');
for (const el of allElements) {
try {
// 严格检查按钮文字为 "Dismiss" 且按钮可见
const text = el.innerText ? el.innerText.trim() : '';
if (text === 'Dismiss' && isElementVisible(el)) {
console.log('找到 Dismiss 按钮:', el);
return el;
}
// Shadow DOM 递归
if (el.shadowRoot) {
const shadowBtn = findDismiss(el.shadowRoot);
if (shadowBtn) return shadowBtn;
}
} catch (e) {
console.log('检查元素时出错:', e);
continue;
}
}
return null;
}
// 检查元素是否可见
function isElementVisible(el) {
const style = window.getComputedStyle(el);
return style.display !== 'none' && style.visibility !== 'hidden' && el.offsetParent !== null;
}
// 等待页面加载完成
function waitForPageLoad() {
if (document.readyState === 'complete') {
checkAndClick();
} else {
window.addEventListener('load', checkAndClick);
}
}
// 检查并点击 Dismiss 按钮
function checkAndClick() {
const btn = findDismiss();
if (btn) {
triggerClick(btn);
} else {
console.log('未找到 Dismiss 按钮或按钮不可见');
}
}
// 初始检查
waitForPageLoad();
// 每5秒检查一次
setInterval(checkAndClick, 5000);
})();