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智慧树网课自动刷新跳转下一门课程

每隔一段时间刷新网页防止网络连接失败，并可以根据课程完成度自动跳转到用户设置的下一门课程

  1. // ==UserScript==
  2. // @name         智慧树网课自动刷新跳转下一门课程
  3. // @version      1.8
  4. // @description  每隔一段时间刷新网页防止网络连接失败，并可以根据课程完成度自动跳转到用户设置的下一门课程
  5. // @author       冷弋白
  6. // @match        *://studyh5.zhihuishu.com/*
  7. // @icon         https://z3.ax1x.com/2021/05/17/g2l0Z8.png
  8. // @namespace https://gf.qytechs.cn/users/702892
  9. // ==/UserScript==
  10. window.addEventListener('load',function(){
  11.     var num = 1200;
  12.     var text = document.createElement('div');
  13.     text.classList.add('text');
  14.     document.body.appendChild(text)
  15.     var Text = document.querySelector('.text');
  16.     Text.style.fontSize = '20px'
  17.     Text.style.color = '#fff'
  18.     Text.style.position = 'absolute'
  19.     Text.style.zIndex = '99999'
  20.     Text.style.top = '60px'
  21.     Text.style.left = '0px'
  22.     Text.style.padding = '10px'
  23.     Text.style.textShadow = '0 0 10px'
  24.     Text.style.backgroundColor = '#3d84ff'
  25.     Text.style.textAlign = 'center'
  26.     Text.innerHTML = '正在加载观看数据...'
  27.  
  28.     var lyb = document.createElement('div');
  29.     lyb.classList.add('lyb');
  30.     document.body.appendChild(lyb);
  31.     var LYB = document.querySelector('.lyb');
  32.     LYB.style.width = '200px'
  33.     LYB.style.height = '230px'
  34.     LYB.style.fontSize = '40px'
  35.     LYB.style.color = '#fff'
  36.     LYB.style.position = 'absolute'
  37.     LYB.style.zIndex = '99999'
  38.     LYB.style.top = '60px'
  39.     LYB.style.left = '480px'
  40.     LYB.style.textShadow = '0 0 10px'
  41.     LYB.style.backgroundColor = '#3d84ff'
  42.     LYB.style.textAlign = 'center'
  43.     LYB.style.display = 'none';
  44.     LYB.style.flexDirection = 'column';
  45.     LYB.style.justifyContent = 'center';
  46.     LYB.style.alignItems = 'center';
  47.  
  48.     var head = document.createElement('img');
  49.     head.classList.add('headImg');
  50.     LYB.appendChild(head);
  51.     var headImg = document.querySelector('.headImg');
  52.     headImg.src = 'https://z3.ax1x.com/2021/05/17/g2l0Z8.png'
  53.     headImg.style.width = '100px'
  54.     headImg.style.borderRadius = '50%'
  55.  
  56.     var name = document.createElement('span');
  57.     name.classList.add('name');
  58.     LYB.appendChild(name);
  59.     var lybName = document.querySelector('.name');
  60.     lybName.innerHTML = '冷弋白'
  61.     lybName.style.fontSize = '25px'
  62.  
  63.     var qq = document.createElement('a');
  64.     qq.classList.add('qq');
  65.     LYB.appendChild(qq);
  66.     var QQ = document.querySelector('.qq');
  67.     QQ.innerHTML = '点击此处联系我'
  68.     QQ.target = '_blank'
  69.     QQ.href = 'https://wpa.qq.com/msgrd?v=3&uin=1329670984&site=qq&menu=yes'
  70.     QQ.style.fontSize = '14px'
  71.     QQ.style.color = '#ccc'
  72.     QQ.style.textDecoration = 'underline';
  73.  
  74.     var input = document.createElement('input');
  75.     input.classList.add('hrefInput');
  76.     document.body.appendChild(input)
  77.     var hrefInput = document.querySelector('.hrefInput');
  78.     hrefInput.style.position = 'absolute'
  79.     hrefInput.style.width = '666px'
  80.     hrefInput.style.fontSize = '14px'
  81.     hrefInput.style.left = '0px'
  82.     hrefInput.style.top = '290px'
  83.     hrefInput.value = localStorage.getItem('href')
  84.     hrefInput.placeholder = '输入的链接10秒后自动存入本地，若为空，10秒后会自动填充，无需担心因浏览器刷新而无法跳转'
  85.     hrefInput.style.outline = 'none'
  86.     hrefInput.style.zIndex = '99999'
  87.     hrefInput.style.padding = '5px'
  88.     hrefInput.style.backgroundColor = 'rgb(61, 132, 255)'
  89.     hrefInput.style.color = '#fff'
  90.     hrefInput.style.border = '2px solid #fff'
  91.     hrefInput.style.display = 'none'
  92.     var inputNum = 6;
  93.     setInterval(function(){
  94.         if(localStorage.getItem('href') == null){
  95.             localStorage.setItem("href",hrefInput.value);
  96.         }else if(hrefInput.value == ''){
  97.             hrefInput.value=localStorage.getItem("href");
  98.         }else {
  99.             localStorage.setItem("href",hrefInput.value);
  100.         }
  101.     },10000)
  102.     function times(arr) {
  103.         var allTime = 0;
  104.         arr.forEach(function(a) {
  105.             allTime += A(a);
  106.         });
  107.         function A(time) {
  108.             var min = parseInt(time.substr(3, 2)) * 60;
  109.             var s = parseInt(time.substr(6, 2));
  110.             var ss = min + s;
  111.             return ss;
  112.         }
  113.         return {
  114.             hour: parseInt((allTime/ 3 * 2) / 60 / 60),
  115.             min: parseInt((allTime / 3 * 2) / 60) % 60,
  116.             s: parseInt(((allTime / 3 * 2) % 60) % 60),
  117.             ss:parseInt(allTime / 3 * 2),
  118.             sss:parseInt(allTime / 3 * 2 * 1000),
  119.         };
  120.     }
  121.     var timeArr = [],finish,allTime,everyTime,finishTime,nowTime,lightDark;
  122.     setInterval(function(){
  123.         nowTime = new Date().getTime()
  124.     },1000)
  125.     setTimeout(function(){
  126.         //获取已经完成的课程数量
  127.         finish = document.querySelectorAll('.time_icofinish').length
  128.         //获取所有课程
  129.         allTime = document.querySelectorAll('#app .video-study .box-content .box-right .el-scrollbar .el-scrollbar__wrap .el-scrollbar__view .time')
  130.         //将获取的所有课程时间添加进数组
  131.         allTime.forEach(function(a){
  132.             timeArr.push(a.innerHTML)
  133.         })
  134.         //删除已经完成的课程时长
  135.         for(var i = 0;i < finish;i++){
  136.             timeArr.shift();
  137.         }
  138.         //几点完成
  139.         var a = nowTime + times(timeArr).sss
  140.         finishTime = new Date(a).toLocaleString();
  141.         //多少秒完成
  142.         var b = times(timeArr).ss;
  143.  
  144.         var timea = +new Date(finishTime.replace(/[\u4e00-\u9fa5]/g, ' '));
  145.         var countDown = times(timeArr).ss
  146.         setInterval(function(){
  147.             lightDark = document.querySelector('.Patternbtn-div').querySelector('p')
  148.             finish = document.querySelectorAll('.time_icofinish').length;
  149.             LYB.style.display = 'flex';
  150.             hrefInput.style.display = 'block'
  151.             if(lightDark.innerHTML == '白昼模式'){
  152.                 Text.style.backgroundColor = '#3d84ff'
  153.                 LYB.style.backgroundColor = '#3d84ff'
  154.                 hrefInput.style.backgroundColor = '#3d84ff'
  155.             }else{
  156.                 Text.style.backgroundColor = '#222222'
  157.                 LYB.style.backgroundColor = '#222222'
  158.                 hrefInput.style.backgroundColor = '#222222'
  159.             }
  160.             b-=1
  161.             everyTime = times(timeArr).hour + '时' + times(timeArr).min + '分' + times(timeArr).s + '秒';
  162.             Text.innerHTML ='为了防止刷课时间久了导致视频连接失败而暂停<br>'+ num + '秒后将自动刷新浏览器<br>您已完成' + finish + '节课<br>还有'+
  163.                 (allTime.length - finish) + '节课等着您完成<br>在1.5倍速的状态下，您需要花'+
  164.                 everyTime+'<br>也就是'+b+'秒后将看完当前课程<br>预计在'+
  165.                 finishTime+'看完当前课程<br>看完后将自动跳转至您在下方输入框输入的网页链接';
  166.             num--;
  167.             if (num == 0) {
  168.                 location.reload();
  169.             }
  170.             if(finish==allTime.length){
  171.                 window.open(hrefInput.value)
  172.                 window.close()
  173.             }
  174.         },1000)
  175.     },2000)
  176. })

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