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ZJU Tronclass Downloader

Download Tronclass Courseware

当前为 2020-04-16 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name         ZJU Tronclass Downloader
  3. // @namespace    ncj.wiki
  4. // @version      2.0.2
  5. // @license      MIT
  6. // @description  Download Tronclass Courseware
  7. // @author       NCJ
  8. // @match        *://courses.zju.edu.cn/course/*
  9. // @grant        none
  10. // @require      https://cdn.bootcss.com/jquery/3.5.0/jquery.min.js
  11. // ==/UserScript==
  12.  
  13. $(document).bind('DOMSubtreeModified', function() {
  14.     if ($('#Tronclass_Downloader').length == 0 && $('#file-previewer-with-note > div > div > div.header.clearfix').length) {
  15.         $('#file-previewer-with-note > div > div > div.header.clearfix').append('<input type="button" value="Download" id="Tronclass_Downloader">')
  16.         $("#Tronclass_Downloader").css("position", "relative").css("left", 10);
  17.         $('#Tronclass_Downloader').click(function(){
  18.             window.open(decodeURIComponent(document.getElementById('pdf-viewer').src.split("?file=")[1]));
  19.         });
  20.     }
  21.  
  22.     if ($('#Tronclass_Downloader_video').length == 0 && $('video').length && $('video')[0].children.length == 3 && $('video')[0].children[0].getAttribute('src').indexOf('/api') == 0) {
  23.         var v=$('video')[0];
  24.         for (var i of v.children) {
  25.             console.log(i.getAttribute('src'));
  26.             $(v.parentNode.parentNode).prepend(`<a href="${i.getAttribute('src')}" id="Tronclass_Downloader_video">\t${i.getAttribute('label')}\t</a>`);
  27.         }
  28.     }
  29. });