四川电子科大刷课简易脚本，网教与学堂云两个平台均支持，脚本并不完善可能存在问题，欢迎在评论区留言帮助作者改善脚本
// ==UserScript==
// @name 四川电子科大刷课脚本
// @namespace http://tampermonkey.net/
// @version 0.9.6
// @description 四川电子科大刷课简易脚本，网教与学堂云两个平台均支持，脚本并不完善可能存在问题，欢迎在评论区留言帮助作者改善脚本
// @author Cribug
// @license MIT
// @match https://uestcedu.yuketang.cn/pro/lms/*
// @match https://learning.uestcedu.com/*
// @grant none
// @noframes
// ==/UserScript==
(function() {
// Your code here...
//创建弹窗
(function(){
var div = document.createElement('div');
div.id = "cribug";
div.innerHTML = `<div class="cribug-pop" style="position:fixed;right:17px;bottom:0;width:400px;height:500px;border-radius:3px 0 0 0;border-left:3px solid #333;border-top:3px solid #333;background:#fff;transition:all .2s ease;z-index:999;">
<div class="cribug-title" style="position:relative;background:#ccc;line-height:40px;color:#333;text-indent:6px">电子科大刷课脚本 <button class="cribug-open">支持作者</button><div class="cribug-switch" style="position:absolute;right:15px;top:10px;width:16px;height:20px;"><i style="display:block;width:100%;height:2px;margin-top:9px;background:#333;"></i></div></div>
<div class="cribug-importantInfo" style="padding-left:6px;color:red;height:30%;border-bottom:1px solid #333;overflow:auto;">
<p>注意：当前脚本完全开源免费，如果你从任何途径购买了本脚本，请要求对方退费！有问题欢迎在Greasy Fork评论反馈。</p>
</div>
<div class="cribug-journal" style="height:calc(70% - 41px);padding-left:6px;overflow:auto;"></div>
</div>
<div class="cribug-sponsor" style="display:none;position:fixed;left:50%;top:50%;width:100%;height:100%;transform:translate(-50%,-50%);background:rgba(0,0,0,.4);z-index:999;">
<div style="margin:200px auto 0;width:500px;height:300px;padding:20px;background:#fff;border-radius:5px;border:2px solid #333">
感谢您对作者的支持！<br />您的打赏能够有效加快脚本的完善！
<div style="display:flex;justify-content:center;margin-top:25px;width:100%;">
<div>
<div style="width:100%;text-align:center;">微信</div>
<img src="https://www.helloimg.com/images/2022/05/26/ZaZDZQ.th.jpg">
</div>
<div style="margin-left:20px">
<div style="width:100%;text-align:center;">支付宝</div>
<img src="https://www.helloimg.com/images/2022/05/26/ZaZcy1.th.jpg">
</div>
</div>
<button class="cribug-shut" style="margin:30px auto;display:block;">关闭</button>
</div>
</div>`
var bob = document.querySelector('body');
bob.appendChild(div)
//打赏页面开关
var open = document.getElementsByClassName("cribug-open")[0];
var shut = document.getElementsByClassName("cribug-shut")[0];
var spomsor = document.getElementsByClassName("cribug-sponsor")[0];
open.onclick = function(){spomsor.style.display = "block"};
shut.onclick = function(){spomsor.style.display = "none"};
//弹窗最小化，最大化
var switc = document.getElementsByClassName("cribug-switch")[0];
var pop = document.getElementsByClassName("cribug-pop")[0];
switc.onclick = function(){
if(pop.style.transform != "translateY(460px)"){
pop.style.transform = "translateY(460px)"
}else{
pop.style.transform = "translateY(0)"
}
}
})();
//日志输出
var importantInfo = document.getElementsByClassName("cribug-importantInfo")[0];
var journal = document.getElementsByClassName("cribug-journal")[0];
function output(position,text){
var p = document.createElement('p');
p.style.cssText = "padding:2px 0;border-bottom:1px solid #000;"
p.innerHTML = text;
position.appendChild(p)
position.scrollTop = position.scrollHeight;
};
//等待页面加载完毕判断当前运行的平台并运行相应的代码
window.onload = function(){
output(importantInfo,"页面加载完成，脚本即将启动")
setTimeout(document.location.host[0] == "u" ? xty:wj,2000)
}
function xty(){
//获取video元素、video外层的div、作业页面的元素，用于判断当前处于哪个页面
var elevideo = document.getElementsByClassName("xt_video_player")[0];
var idVideo = document.getElementById("video-box");
var zy = document.getElementsByClassName("container-body")[0];
var url = window.location.href;
var csdsq;
//判断当前页面状态
if(elevideo){
localStorage.setItem("isPlay",true)
let title = document.getElementsByClassName("title-fl")[0].getElementsByTagName("span")[0].innerHTML;
let zeroPlay = 1;
output(importantInfo,"当前为学堂云平台视频课件,脚本运行中...");
output(importantInfo,`当前时间：${new Date().getHours()}:${new Date().getMinutes()}:${new Date().getSeconds()}`);
//静音
if(elevideo.volume != 0){
elevideo.pause()
document.getElementsByClassName("xt_video_player_common_icon")[0].click();
output(importantInfo,"视频已自动静音")
}
//2X播放(搞不懂为什么不行哦)
//var playSpeedDiv = document.getElementsByClassName("xt_video_player_common_list_wrap")[1];
//playSpeedDiv.style.cssText = "display:block;opacity:1;";
//playSpeedDiv.getElementsByTagName("li")[0].click();
//output(importantInfo,"视频已自动2倍速播放")
setTimeout(function(){elevideo.play()},1000)
//视频播放完毕后执行函数
function videoEnd(){
output(journal,"视频已播放完毕，此页面即将关闭")
var l = JSON.parse(localStorage.getItem("studyListData"));
for(let i in l){
if(l[i].name == title && l[i].state != "已完成"){
l[i].state = "已完成";
localStorage.setItem("studyListData",JSON.stringify(l))
break;
}
}
setTimeout(function(){
localStorage.setItem("isPlay",false)
window.open("about:blank","_self").close()
},3000)
};
setInterval(function(){
if(zeroPlay && elevideo.paused){
output(journal,"脚本无法区分意外情况导致的视频暂停或用户手动暂停，现已尝试恢复播放，如您需要暂停视频请再次点击暂停")
elevideo.play();
zeroPlay--
}
if(document?.getElementsByClassName("text")[1]?.innerHTML?.slice(4) === "100%"){
videoEnd()
}
},5000);
}else if(idVideo){
output(importantInfo,"脚本已跳转到不正确的地址，或因网络问题导致出错，脚本将自动重试");
output(importantInfo,`当前时间：${new Date().getHours()}:${new Date().getMinutes()}:${new Date().getSeconds()}`);
csdsq = setInterval(function(){
if(document.getElementsByClassName("xt_video_player")[0]){
clearInterval(csdsq)
xty()
}
},3000)
}else if(zy){
localStorage.setItem("isPlay",true)
let title = document?.getElementsByClassName("title-fl")[0]?.getElementsByTagName("span")[0]?.innerHTML || document.getElementsByClassName("text text-ellipsis")[0].innerHTML;
output(importantInfo,"当前为学堂云平台作业页面，自动答题中...")
output(importantInfo,"目前仅支持单选题")
//答题序号列表的li
var numberList = document.getElementsByClassName("exam-aside--close")[0].getElementsByTagName("li");
//提交答案按钮
var btn = document.getElementsByClassName("text-center")[0].getElementsByTagName("button")[0];
var i = 0;
//答题逻辑(代码有点烂，层层套娃，技术有限)
function answer(){
if(i < numberList.length){
numberList[i].getElementsByTagName("div")[0].click();
setTimeout(function(){
//题目答案列表
var daan = document.getElementsByClassName("list-unstyled")[0].getElementsByTagName("li");
var z = 0;
function answer2(){
if(numberList[i].getElementsByTagName("svg").length){
output(journal,`第${i+1}题已回答正确，进入下一题`);
i++;
z = 0;
answer();
}else{
setTimeout(function(){
daan[z].getElementsByTagName("label")[0].click();
z++;
},1000)
setTimeout(function(){btn.click()},1500)
setTimeout(function(){answer2()},4000)
}
}
answer2();
},1000)
}else{
output(journal,"所有题目回答完毕，此页面即将关闭")
var l = JSON.parse(localStorage.getItem("studyListData"));
for(let i in l){
if(l[i].name == title){
l[i].state = "已完成";
localStorage.setItem("studyListData",JSON.stringify(l))
break;
}
}
setTimeout(function(){
localStorage.setItem("isPlay",false)
window.open("about:blank","_self").close()
},3000)
}
}
answer();
}else{
output(importantInfo,"当前为学堂云平台学科目录，正在遍历列表...")
localStorage.setItem("isPlay",false)
//初始化，获取学习列表并保存到本地
var studyKey = 0;
var studyListData = {};
var studyList = document.getElementsByClassName("el-tooltip leaf-detail");
for(let item of studyList){
studyListData[studyKey] = {
id:studyKey,
name:item.getElementsByClassName("title")[0].innerHTML,
state:item.getElementsByClassName("item")[0].innerHTML
};
studyKey++;
}
output(importantInfo,"列表遍历完毕，即将自动学习")
localStorage.setItem("studyListData",JSON.stringify(studyListData))
//判断正在进行的课件课件是否播放完毕，并遍历学习列表自动打开未完成的章节
function monitorIsPlay(){
var s = JSON.parse(localStorage.getItem("studyListData"))
if(localStorage.getItem("isPlay") == "false"){
for(let i in s){
if(s[i].state != "已完成"){
localStorage.setItem("isPlay",true)
output(journal,`当前正在学习【${s[i].name}】,当前时间：${new Date().getHours()}:${new Date().getMinutes()}:${new Date().getSeconds()}`)
studyList[s[i].id].click();
break;
}else if(s[i].id == Object.keys(studyList).length-1 && s[i].state == "已完成"){
output(importantInfo,"当前科目所有课件已学习完毕")
break;
}
}
}
}
monitorIsPlay();
//监听本地存储的变化
window.addEventListener("storage",monitorIsPlay)
}
//监听地址栏变化
var dsq = setInterval(function(){
var nUrl = window.location.href;
if(nUrl != url){
output(importantInfo,"用户已手动切换课件，脚本即将重新启动...")
clearInterval(dsq)
setTimeout(xty,10000)
}
},3000)
}
function wj(){
var wmain = document.getElementsByName("w_main")[0].contentWindow.document;
var home = wmain.getElementById('divSysColumn_1');
var btn = wmain.getElementById("w_code");
if(home){
output(importantInfo,"当前为网教平台首页，遍历目录中...");
//为每个课程链接添加上点击事件，以达到监听是否进入了课件详情页的目的
var list = wmain.getElementById("frame_learning_content_1").getElementsByTagName("a");
for(var a of list){
a.addEventListener("click",function(){
return setTimeout(wj,3000)
})
}
//遍历课程目录并自动点击未完成的课件
var kj = wmain.querySelectorAll("#frame_learning_content_1 #tblDataList>tbody>tr")
for(var l of kj){
if(!l.querySelector(".completed") && !l.querySelector(".blank")){
return l.querySelector("a").click()
}
}
}else if(btn){
var btn2 = btn?.contentWindow?.document?.getElementById("tdPlayerControl")?.childNodes;
if(btn2 == undefined){
return setTimeout(wj,2000);
}
output(importantInfo,"当前为网教平台课件页面，脚本运行中...")
var btnPrev = btn2[1];
var btnNext = btn2[3];
var wjdsq = null;
var count = 0;
function fn(){
wjdsq = setInterval(function(){
var isxx = wmain.getElementById("w_lms_content").contentWindow.document.getElementsByTagName("tr")[1].getElementsByTagName("td")[0].innerHTML.indexOf("已经学习完毕");
if(isxx > 0){
btnNext.click();
output(journal,`已自动切换下一课件，当前时间：${new Date().getHours()}:${new Date().getMinutes()}:${new Date().getSeconds()}`)
count = 0;
}else if(count > 24){
btnNext.click();
setTimeout(function(){btnPrev.click()},500)
output(importantInfo,`当前课件计时疑似出错，将进行重试，当前时间：${new Date().getHours()}:${new Date().getMinutes()}:${new Date().getSeconds()}`);
count = 12;
}else{
count++
}
},5000)
};
fn();
}
}
})();