Change Google Classroom User

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

K instalaci tototo skriptu si budete muset nainstalovat rozšíření jako Tampermonkey, Greasemonkey nebo Violentmonkey.

You will need to install an extension such as Tampermonkey to install this script.

K instalaci tohoto skriptu si budete muset nainstalovat rozšíření jako Tampermonkey nebo Violentmonkey.

K instalaci tohoto skriptu si budete muset nainstalovat rozšíření jako Tampermonkey nebo Userscripts.

You will need to install an extension such as Tampermonkey to install this script.

K instalaci tohoto skriptu si budete muset nainstalovat manažer uživatelských skriptů.

(Už mám manažer uživatelských skriptů, nechte mě ho nainstalovat!)

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(Už mám manažer uživatelských stylů, nechte mě ho nainstalovat!)

// ==UserScript==
// @name        Change Google Classroom User
// @namespace   Change Google Classroom User by C4illin
// @description Switches between /u/0 & /u/1 on google classroom automatically.
// @match       https://classroom.google.com/*
// @run-at      document-idle
// @grant       none
// @author      C4illin <[email protected]>
// @oujs:author C4illin
// @version     1.2.2
// @homepageURL https://github.com/C4illin/Userscripts/tree/master/Change-Google-Classroom-User
// @license     MIT; https://opensource.org/licenses/MIT
// @copyright   2018-2021, C4illin (https://github.com/C4illin)
// ==/UserScript==

(function() {
  let refresh = setInterval(() => {
    if ((document.getElementsByClassName("Lqr2e").length != 0) && (window.location.pathname.length < 7)) {
      switchUser()
    }
    if ((document.getElementsByClassName("tCD5Mc").length != 0) && (window.location.pathname.length > 7)) {
      switchUser()
    }
  }, 350)
  
  function switchUser() {
    clearInterval(refresh)
    let time  = localStorage.getItem('gcsu-switches')
    let now = Date.now()
    if (now-time > 15000 ) {
      localStorage.setItem('gcsu-switches', now)
      let user
      if (window.location.pathname.substring(3,4) == 0) {
        user = 1
      } else {
        user = 0
      }
      let newlink = "https://classroom.google.com/u/"+ user + window.location.pathname.substring(4) + window.location.search + window.location.hash
      window.location.replace(newlink)
    }
  }
})()