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Youtube自动点击中文翻译字幕
// ==UserScript==
// @name Youtube自动选择中文翻译字幕
// @namespace http://tampermonkey.net/
// @version 4.8
// @description Youtube自动点击中文翻译字幕
// @author 大奶瓜
// @match https://www.youtube.com/*
// @grant GM_setValue
// @grant GM_getValue
// @license MIT
// ==/UserScript==
(() => {
const lcc_log = log => { console.log(`%clcc_log--->`, "color: #66b2ff; font-style: italic; background-color: #001e3c ;padding: 5px 10px;font-size:20px;border-radius:10px"); console.log(log) };
const $ = el => document.querySelector(el)
const $$ = el => document.querySelectorAll(el)
const translate = () => {
const trans_flag = GM_getValue("trans_flag", true)
// 设置菜单按钮点击器
const clickActive = (clickBtn, role = "menuitemradio",) => {
for (const node of $$(`[role=${role}]`)) {
if (node.innerText.trim().includes(clickBtn)) {
node.click()
return
}
}
}
const ccBtnT = $('.ytp-subtitles-button[aria-pressed="true"]')
const ccBtnF = $('.ytp-subtitles-button[aria-pressed="false"]')
const noSub = $('.ytp-subtitles-button[aria-pressed="false"][title="无法显示字幕"]')
if (noSub !== null) return
if (ccBtnT === null && ccBtnF === null) return
// 字幕按钮
if (ccBtnF) ccBtnF.click()
if (!trans_flag) return
// 设置按钮
$('.ytp-settings-button').click()
// 设置菜单按钮
clickActive("字幕", "menuitem")
clickActive("中文（简体）")
clickActive("中文（中国）")
clickActive("自动翻译")
clickActive("中文（简体）")
}
// 创建一个循环定时器
const trans_interval = setInterval(() => {
// 一直循环，一直到找到video元素为止，然后把事件添加上去
const videoNode = $('video')
if (videoNode) {
clearInterval(trans_interval)
translate()
videoNode.addEventListener('loadeddata', translate, false)
}
}, 500)
// 创建一个循环定时器
const btn_interval = setInterval(() => {
const menu_container = $("#menu-container")
if (menu_container) {
clearInterval(btn_interval)
const trans_flag = GM_getValue("trans_flag", true)
const change_trans = document.createElement('div')
const change_input = document.createElement('input')
const change_lable = document.createElement('lable')
change_lable.style.color = "var(--yt-button-icon-button-text-color,var(--yt-spec-text-secondary))";
change_lable.style.fontSize = "var(--ytd-tab-system_-_font-size)";
Object.assign(change_trans.style, { display: "flex", paddingRight: "8px" })
change_trans.id = "change_trans"
change_input.type = "checkbox"
if (trans_flag) {
change_input.checked = true
change_lable.innerHTML = "翻译开启"
} else {
change_input.checked = false
change_lable.innerHTML = "翻译关闭"
}
change_trans.onclick = e => {
const trans_flag = GM_getValue("trans_flag", true)
if (trans_flag != change_input.checked) {
GM_setValue("trans_flag", change_input.checked)
if (!trans_flag) {
change_input.checked = true
change_lable.innerHTML = "翻译开启"
} else {
change_input.checked = false
change_lable.innerHTML = "翻译关闭"
}
window.location.reload()
//if(confirm("是否更新当前视频的翻译状态？\n点击确定：当前网页会刷新，当前视频翻译状态会切换\n点击取消：不会刷新，翻译状态从下一个视频生效")) window.location.reload()
}
}
change_trans.appendChild(change_input)
change_trans.appendChild(change_lable)
menu_container.parentNode.insertBefore(change_trans, menu_container)
}
}, 1000)
})()