Duolingo Tools for Study Notes

A tiny tool for Duolingo exercises better. Note: This script is used for studying and taking notes for languages such as Japanese etc., not for cheating and doing the exercises automatically.

คุณจะต้องติดตั้งส่วนขยาย เช่น Tampermonkey, Greasemonkey หรือ Violentmonkey เพื่อติดตั้งสคริปต์นี้

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

คุณจะต้องติดตั้งส่วนขยาย เช่น Tampermonkey หรือ Violentmonkey เพื่อติดตั้งสคริปต์นี้

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

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

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

(I already have a user script manager, let me install it!)

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.

(I already have a user style manager, let me install it!)

// ==UserScript==
// @name         Duolingo Tools for Study Notes
// @namespace    http://tampermonkey.net/
// @version      0.111
// @description  A tiny tool for Duolingo exercises better. Note: This script is used for studying and taking notes for languages such as Japanese etc., not for cheating and doing the exercises automatically.
// @author       Lepturus
// @match        *://*.duolingo.cn/g*
// @match        *://*.duolingo.com/g*
// @match        *://*.duolingo.com/l*
// @match        *://*.duolingo.cn/l*
// @match        *://*.duolingo.com/skill*
// @match        *://*.duolingo.cn/skill*
// @icon         https://d35aaqx5ub95lt.cloudfront.net/images/duolingo-touch-icon2.png
// @grant        none
// @license      MIT
// ==/UserScript==

(function () {
    'use strict';

    function copy(e, isHTML = true) {
        let obj = document.createElement('input');
        document.body.appendChild(obj);
        obj.value = isHTML ? e.innerText : e;
        obj.select();
        document.execCommand('copy', false);
        obj.remove();
    }

    function Duolingo() {
        let kws = document.querySelectorAll('div[dir="ltr"]');
        for (let i = 0; i < kws.length; i++) {
        if (!/guidebook/.test(document.URL) && i>0){
            break; // The practice mode will recognize two and remove the blank areas.
        }
        let txt="";
        if (kws[i]) {
            let cont = kws[i].parentNode;
            let Kont = document.createElement("div");
            let goGoogle = document.createElement("span");
            Kont.appendChild(goGoogle);
            if (kws[i].querySelector('ruby div')){ // fix conflict with 片假名终结者 https://greasyfork.org/zh-CN/scripts/33268
                kws[i].querySelectorAll('ruby rb div').forEach(function(tp){
                    txt += tp.innerText;
                })
            }
            else{
            txt = kws[i].innerText;
            }
            let goUrl = `https://www.google.com/search?q=${txt}%20site%3Aduolingo.com&ie=utf-8`
            let goTranslate = `https://translate.google.com/?hl=en&sl=auto&tl=en&text=${txt}`
            goGoogle.innerHTML =
                `<a href="${goUrl}" target="_blank">Google</a> <a href="${goTranslate}" target="_blank">Translation</a>  <button id ="copyText${i}" style="background: none!important;border: none;padding: 0!important;">Copy it</button>`;
            if (!cont.textContent.match("Google")) {
                console.log("sdgfsg")
                if (/guidebook/.test(document.URL)) {
                Kont.style.gridColumn = "2";
                Kont.style.gridRow = "3";
                cont.appendChild(document.createElement("br"));
                }
                cont.appendChild(Kont);
            }
            let cpy = document.getElementById("copyText"+i);
            cpy.onclick = function () {
                copy(txt,false);
                cpy.innerText = "Copied";
                window.setTimeout(function () {
                    cpy.innerText = "Copy it"
                }, 1500);
            }
        }
    }
    }
    if (/duolingo/.test(document.URL)) {
        setInterval(Duolingo, 1500);
    }
})();