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自动播放下一节视频
// ==UserScript==
// @name 重庆继续教育小节自动播放
// @namespace http://tampermonkey.net/
// @version 0.7.1
// @description 自动播放下一节视频
// @author moxiaoying
// @match http*://cqrl.21tb.com/els/html/courseStudyItem/courseStudyItem.learn.do*
// @grant none
// ==/UserScript==
(function() {
'use strict';
const sleep = async (time_delay) => {
return new Promise(resolve => {
setTimeout(() => {
resolve()
}, time_delay*1000)
})
}
const nextCourse = async (element)=>{
if (element.innerText.includes('已完成')){
// 点击下一个视频
await sleep(2);
const tmp = element.parentElement.nextElementSibling;
const next_cap = element.parentElement.parentElement.parentElement.nextElementSibling
console.log(tmp, next_cap);
if(tmp){
tmp.click();
}else if (next_cap){
next_cap.firstElementChild.nextElementSibling.firstElementChild.click()
}else{
alert('当前章节已学习完毕啦')
}
}
}
const main = async () => {
await sleep(2);
// 进入页面后自动点击完成后的下一个元素
const iframe = document.querySelector('.url-course-content').contentDocument;
const finishes = iframe.querySelectorAll('.finish')
if (finishes.length > 0){
const last_finish = finishes[finishes.length-1]
nextCourse(last_finish.firstElementChild);
}
setInterval(function(){
const learn = iframe.querySelector('.active')
console.log(`正在检测---${learn.firstElementChild.title}---是否播放完毕`);
nextCourse(learn)
},5*1000);
}
main()
})();