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Colorful Course

Try and see

当前为 2024-09-03 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name         Colorful Course
  3. // @namespace    http://tampermonkey.net/
  4. // @version      0.3.2
  5. // @description  Try and see
  6. // @author       Ajax
  7. // @match        https://zhjwxk.cic.tsinghua.edu.cn/xkBks.xkBksZytjb.do*
  8. // @match        https://zhjwxkyw.cic.tsinghua.edu.cn/xkBks.xkBksZytjb.do*
  9. // @icon         https://www.google.com/s2/favicons?sz=64&domain=tsinghua.edu.cn
  10. // @grant        none
  11. // @license      MIT
  12. // ==/UserScript==
  13.  
  14. function colorOne(td, sum, available) {
  15.     var l = td.text.split(",");
  16.  
  17.     if (l[0][0] === '(') {
  18.         l = l[0].substr(1, l[0].length - 1).split(")").concat(l.slice(1));
  19.     }
  20.  
  21.     var html = "";
  22.     for (var i=0; i<l.length; ++i) {
  23.         l[i] = Number(l[i]);
  24.  
  25.         if (sum > available) {
  26.             html += `<span style="color:red">${l[i]}</span>,`;
  27.         }
  28.         else if ((sum += l[i]) > available) {
  29.             html += `<span style="color:orange">${l[i]}(${l[i] - (sum - available)})</span>,`;
  30.         }
  31.         else {
  32.             html += `<span style="color:green">${l[i]}</span>,`;
  33.         }
  34.     }
  35.  
  36.     td.innerHTML = html.substr(0, html.length - 1);
  37.     return sum;
  38. }
  39.  
  40. (function() {
  41.     'use strict';
  42.  
  43.     window.onload = function() {
  44.         console.log("Colorful script attached.")
  45.  
  46.         if (document.body.innerHTML.search("p_lrdwnm") !== -1)
  47.         {
  48.             console.log("Found undergraduate course list");
  49.             document.getElementsByClassName("trr2").forEach((tr) => {
  50.                 var available = Number(tr.children[4].text);
  51.                 var total = Number(tr.children[5].text);
  52.                 var sum = 0;
  53.  
  54.                 sum = colorOne(tr.children[6], sum, available);
  55.                 sum = colorOne(tr.children[7], sum, available);
  56.                 sum = colorOne(tr.children[8], sum, available);
  57.             });
  58.             console.log("Done");
  59.         }
  60.  
  61.         else if (document.body.innerHTML.search("tbzySearchTy") !== -1) {
  62.             console.log("Found undergraduate PE course list");
  63.             document.getElementsByClassName("trr2").forEach((tr) => {
  64.                 var available = Number(tr.children[3].text);
  65.                 var total = Number(tr.children[4].text);
  66.                 var sum = 0;
  67.  
  68.                 sum = colorOne(tr.children[5], sum, available);
  69.             });
  70.             console.log("Done");
  71.         }
  72.     };
  73. })();