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Change Google Classroom User

Switches between /u/0 & /u/1 on google classroom automatically.

目前为 2021-07-01 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name        Change Google Classroom User
  3. // @namespace   Change Google Classroom User by C4illin
  4. // @description Switches between /u/0 & /u/1 on google classroom automatically.
  5. // @match       https://classroom.google.com/*
  6. // @run-at      document-idle
  7. // @grant       none
  8. // @author      C4illin <hi@emrik.org>
  9. // @oujs:author C4illin
  10. // @version     1.2.2
  11. // @homepageURL https://github.com/C4illin/Userscripts/tree/master/Change-Google-Classroom-User
  12. // @license     MIT; https://opensource.org/licenses/MIT
  13. // @copyright   2018-2021, C4illin (https://github.com/C4illin)
  14. // ==/UserScript==
  15.  
  16. (function() {
  17.   let refresh = setInterval(() => {
  18.     if ((document.getElementsByClassName("Lqr2e").length != 0) && (window.location.pathname.length < 7)) {
  19.       switchUser()
  20.     }
  21.     if ((document.getElementsByClassName("tCD5Mc").length != 0) && (window.location.pathname.length > 7)) {
  22.       switchUser()
  23.     }
  24.   }, 350)
  25.   
  26.   function switchUser() {
  27.     clearInterval(refresh)
  28.     let time  = localStorage.getItem('gcsu-switches')
  29.     let now = Date.now()
  30.     if (now-time > 15000 ) {
  31.       localStorage.setItem('gcsu-switches', now)
  32.       let user
  33.       if (window.location.pathname.substring(3,4) == 0) {
  34.         user = 1
  35.       } else {
  36.         user = 0
  37.       }
  38.       let newlink = "https://classroom.google.com/u/"+ user + window.location.pathname.substring(4) + window.location.search + window.location.hash
  39.       window.location.replace(newlink)
  40.     }
  41.   }
  42. })()