A script automatically finishes exams.
// ==UserScript==
// @name Auto select right answer for cnmooc
// @namespace https://github.com/Ohdmire/autoforcnmmoc
// @version 0.9.9
// @description A script automatically finishes exams.
// @author Ohdmire
// @match http://180.76.151.202/study/*
// @match https://www.cnmooc.org/study/*
// @grant none
// @require https://unpkg.com/ajax-hook/dist/ajaxhook.min.js
// @license MIT
// ==/UserScript==
(async function () {
let btn=document.createElement("button");
btn.innerHTML="一键选择答案";
btn.onclick=function(){
//code
var answerlen=document.getElementsByClassName("test-ana").length;
for (var i=0;i<answerlen;i++){
var rightanswers=document.getElementsByClassName("test-ana")[i].innerText.replace("参考答案：\n","");
var is_single=document.getElementsByClassName("test-header")[i].innerText;
if (is_single.indexOf("多选题") != -1){
var rightanswerlist=rightanswers.split(' ');
console.log(rightanswerlist);
for (var n = 0; n < rightanswerlist.length; n++) {
var rightanswer=rightanswerlist[n];
if (rightanswer=="A")
{
document.getElementsByClassName("test-ana")[i].parentElement.getElementsByClassName("t-option")[0].getElementsByClassName("input-c")[0].click();
}
else if (rightanswer=="B")
{
document.getElementsByClassName("test-ana")[i].parentElement.getElementsByClassName("t-option")[1].getElementsByClassName("input-c")[0].click();
}
else if (rightanswer=="C")
{
document.getElementsByClassName("test-ana")[i].parentElement.getElementsByClassName("t-option")[2].getElementsByClassName("input-c")[0].click();
}
else if (rightanswer=="D")
{
document.getElementsByClassName("test-ana")[i].parentElement.getElementsByClassName("t-option")[3].getElementsByClassName("input-c")[0].click();
}
else if (rightanswer=="E")
{
document.getElementsByClassName("test-ana")[i].parentElement.getElementsByClassName("t-option")[4].getElementsByClassName("input-c")[0].click();
}
else if (rightanswer=="F")
{
document.getElementsByClassName("test-ana")[i].parentElement.getElementsByClassName("t-option")[5].getElementsByClassName("input-c")[0].click();
}
else
{
alert("未找到答案");
}
}
}
else{
rightanswer=rightanswers
if (rightanswer=="A")
{
document.getElementsByClassName("test-ana")[i].parentElement.getElementsByClassName("t-option")[0].getElementsByClassName("input-r")[0].click();
}
else if (rightanswer=="B")
{
document.getElementsByClassName("test-ana")[i].parentElement.getElementsByClassName("t-option")[1].getElementsByClassName("input-r")[0].click();
}
else if (rightanswer=="C")
{
document.getElementsByClassName("test-ana")[i].parentElement.getElementsByClassName("t-option")[2].getElementsByClassName("input-r")[0].click();
}
else if (rightanswer=="D")
{
document.getElementsByClassName("test-ana")[i].parentElement.getElementsByClassName("t-option")[3].getElementsByClassName("input-r")[0].click();
}
else if (rightanswer=="E")
{
document.getElementsByClassName("test-ana")[i].parentElement.getElementsByClassName("t-option")[4].getElementsByClassName("input-r")[0].click();
}
else if (rightanswer=="F")
{
document.getElementsByClassName("test-ana")[i].parentElement.getElementsByClassName("t-option")[5].getElementsByClassName("input-r")[0].click();
}
else
{
alert("未找到答案");
}
}
};
}
var parent=document.querySelector(".learn-nav");
var old=document.querySelector(".btn-faq");
parent.replaceChild(btn,old);
ah.proxy({
//请求发起前进入
onRequest: (config, handler) => {
console.log(config.url)
handler.next(config);
},
//请求发生错误时进入，比如超时；注意，不包括http状态码错误，如404仍然会认为请求成功
onError: (err, handler) => {
console.log(err.type)
handler.next(err)
},
//请求成功后进入
onResponse: (response, handler) => {
var res=response.response
response.response=res.replace("var answerReviewTypeFlag = (answerReviewType == 2 && submitFlag == 1);","var answerReviewTypeFlag = true")
console.log(response.response)
handler.next(response)
}
})
})();