☰

GYB+SYB

针对江西省补贴性线上职业技能培训官网

当前为 2021-07-22 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name         GYB+SYB
  3. // @namespace    http://tampermonkey.net/
  4. // @version      0.0.1
  5. // @author       tao
  6. // @include      https://jiangxi.zhipeizaixian.com/study/*
  7. // @description  针对江西省补贴性线上职业技能培训官网
  8. // @grant        none
  9. // ==/UserScript==
  10. function queryRootClassName() {
  11.   let regex = /content_wrap.*/;
  12.   for (let i of document.querySelectorAll("div")) {
  13.     if (regex.test(i.className)) {
  14.       return i.className;
  15.     }
  16.   }
  17. }
  18. const regexUnitId = /unit_id=(\d.*)(&+)/;
  19.  
  20. const waitVideoList = setInterval(() => {
  21.   const rootClassName = queryRootClassName();
  22.   if (rootClassName == undefined) {
  23.     console.log("等待网页加载");
  24.     return;
  25.   }
  26.   const linkTagList = document.querySelectorAll("." + rootClassName + " a");
  27.   const lastUnitId =
  28.     linkTagList[linkTagList.length - 1].href.match(regexUnitId)[1];
  29.   const check = setInterval(() => {
  30.     let currentVideo = document.querySelector("video");
  31.     const currentUnitId = location.search.match(regexUnitId)[1];
  32.     let currnetIndex = 0;
  33.     linkTagList.forEach((tag, index) => {
  34.       if (
  35.         (tag != undefined && tag.href != undefined) ||
  36.         tag.href.indexOf("unit_id") != -1
  37.       ) {
  38.         let unitId = tag.href.match(regexUnitId)[1];
  39.         if (unitId == currentUnitId) currnetIndex = index;
  40.       }
  41.     });
  42.     if (currentVideo.readyState === 4) {
  43.       currentVideo.play();
  44.       const timeout = currentVideo.duration - currentVideo.currentTime;
  45.       console.log(
  46.         "共有" +
  47.           linkTagList.length +
  48.           "个视频,当前位于第" +
  49.           currnetIndex +
  50.           "个, 下一个视频在 " +
  51.           timeout +
  52.           " 秒后播放"
  53.       );
  54.       if (timeout == 0) {
  55.         if (currentUnitId == lastUnitId) {
  56.           console.log("视频观看结束");
  57.           clearInterval(check);
  58.         } else {
  59.           location.href = linkTagList[currnetIndex + 1].href;
  60.         }
  61.       }
  62.     } else {
  63.       console.log("等待视频载入");
  64.     }
  65.   }, 1000);
  66.   clearInterval(waitVideoList);
  67. }, 1000);