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将雨课堂网页版试卷导出为TikN可识别的格式。
// ==UserScript==
// @name TikN雨课堂学堂在线试卷导出工具
// @namespace http://blmm.top/
// @version 0.1.0
// @description 将雨课堂网页版试卷导出为TikN可识别的格式。
// @author Fairytale_Store
// @match https://examination.xuetangx.com/*
// @grant none
// @license MIT
// ==/UserScript==
function p(e){
console.log(e)
}
var pageContent
function solve(){
p("ok")
pageContent = document.body.innerHTML;
var dom=document.getElementsByClassName("subject-item")
var problemDom=[];
var list=["单选题","多选题","判断题"]
for(var i=0;i<dom.length/2;i++)problemDom.push(dom[i+dom.length/2])
p(problemDom)
var str="";
for(i=0;i<problemDom.length;i++){
var more=1;
var problemContent=problemDom[i].querySelectorAll(".clearfix p")[0]
if(!problemContent){
problemContent=problemDom[i].querySelectorAll(".clearfix")[0];
more=2;
}
else{
var idList=problemDom[i].querySelectorAll(".checkboxInput")
var ansList=problemDom[i].querySelectorAll(".checkboxText")
if(idList.length==0&&ansList.length==0){
idList=problemDom[i].querySelectorAll(".radioInput")
ansList=problemDom[i].querySelectorAll(".radioText")
more=0;
}
}
problemContent=problemContent.textContent.replace(/\n|\r/g, "")
str+=("第"+(i+1)+"题"+"("+list[more]+"):"+problemContent)+"<br>"
if(more==2){
continue;
}
p(idList)
for(var j=0;j<idList.length;j++){
var opt=idList[j].innerText.replace(/\n|\r/g, "")+":"+ansList[j].innerText.replace(/\n|\r/g, "")
str+=opt+"<br>"
}
str+="<br>"
}
p(str)
document.body.innerHTML=str;
window.print()
}
class Question {
constructor(Qtype, Qcontent, answerList, correctAnswer) {
this.Qtype = Qtype;
this.Qcontent = Qcontent;
this.answerList = answerList;
this.correctAnswer = correctAnswer;
}
}
function strReplace(str,key){
if(str.includes(key)){
return key;
}
return str;
}
function saveStringToFile(str, filename) {
var blob = new Blob([str], {type: "text/plain;charset=utf-8"});
var link = document.createElement('a');
link.href = window.URL.createObjectURL(blob);
link.download = filename;
link.click();
}
function test(){
p("ok")
pageContent = document.body.innerHTML;
var pd=document.querySelector(".time")
if(pd){
alert("这张试卷还没有完成，完成后再进行导出")
return
}
var elements = document.querySelectorAll('.result_item');//所有题目的集合
var QList=[]
for(var i=0;i<elements.length;i++){
var cur=elements[i]
//=========
var Qtype=cur.querySelector(".item-type").textContent;//获取类型
Qtype=strReplace(Qtype,"单选题")
Qtype=strReplace(Qtype,"多选题")
Qtype=strReplace(Qtype,"判断题")
//==========
var Qcontent=cur.querySelector('.clearfix.exam-font p');//获取题目描述
if(!Qcontent)Qcontent=cur.querySelector('.clearfix.exam-font')
Qcontent=Qcontent.innerText
//=========
var answerList=[] //获取单个题目的答案集合
if(Qtype=="判断题"){
answerList=["对","错"]
}else{
var ansList=cur.querySelectorAll(".radioText p")
for(var j=0;j<ansList.length;j++){
var tmp=ansList[j].innerText;
if(tmp&&tmp!="")answerList.push(tmp)
}
}
p(answerList)
//=========
var correctAnswer;
try{
correctAnswer=cur.querySelector('.item-footer--header').innerText.match(/正确答案：\s*(\S+)/)[1]; //获取正确答案
}catch(error){
correctAnswer="主观题答案获取等待下次开发"
}
if(!correctAnswer)correctAnswer=""
//========
QList.push(new Question(Qtype,Qcontent,answerList,correctAnswer))
}
var str=""
for(var k=0;k<QList.length;k++){
var q=QList[k]
//str+="【"+q.Qtype+"】"
str+=q.Qcontent
//str+="<strong>"+q.correctAnswer+"</strong>"
str+="\r\n"
if(q.Qtype=="判断题")continue
for(var x=0;x<q.answerList.length;x++){
var id=String.fromCharCode(65 + x); //答案选项字母
var choice=q.answerList[x]
str+=id+"."+choice+"\r\n"
}
str+="#"+q.correctAnswer+"#"
}
var saveAll ="<TikS><本试卷使用TikN雨课堂导出工具V1.0自动生成>" + str
saveStringToFile(saveAll,"导出习题.tik")
//window.print()
}
(function() {
window.onload = function() {
setTimeout(function() {
test()
//document.body.innerHTML=pageContent
}, 3000);
};
})();