作业解析|自动作答|后台播放
Pada tanggal
// ==UserScript==
// @name 学堂云3.0 作业解析|自动作答|后台刷课
// @namespace http://tampermonkey.net/
// @match https://*.xuetangx.com/lms
// @version 2.2
// @author Fluke limoure
// @description
// @description 作业解析|自动作答|后台播放
// ==/UserScript==
//视频功能
var firstset = 1;
setInterval(function video() {
var player = $(".xt_video_player_common_list");
var current_video = document.getElementsByTagName('video')[0]
var urld = window.location.href;
if(urld.match("video")&&firstset) {
console.log("切换到标清，开启2倍速静音");
let speedChild = player.children()[0]; //二倍速
speedChild.click();
let quality = player.children()[5]; //标清
quality.click();
current_video.muted=true; //静音
firstset=0;
}
if(urld.match("video")) {
console.log("后台播放中");
current_video.play();
let p=$(".xt_video_player_progress_currentTime")[0];//播放进度
let progress = p.style.width;
document.title = progress;
if(parseInt(progress)>95) //进度大于95 播放下一个视频
{ console.log("播放完成，即将跳转");
nextone();
return;
}
}
},2000)
let settings = {
requestInterval: 500, // 延迟
clickLoopInterval: 300, //点击间隔
};
//连播功能
function nextone(){
let url = window.location.href;
let domain = url.match(/\/\/(\S*).xuetangx.com/);
var spV = url.split('/');
var courseid = spV[5]; //主课程ID
var classid = spV[6]; //课程ID
var nowvid = spV[8]; //视频ID
var VideoRe ="https://"+domain[1]+".xuetangx.com/score/"+courseid+"/manual_paging/";
$.ajax({
type: "post",
url: VideoRe,
data: {"class_id":classid,"cla":"v","cp":"","status":0,"page":1},//查询未完成视频
success: function (redata) {
let nextid=0;
var v = redata.data.items[0];
if(v.percent>=80){nextid = redata.data.items[1].item_id; console.log("数据未更新"+v.percent);} //防止数据未更新重复观看
else nextid = v.item_id; //下一个视频ID
var next=(url.match(/(\S*)\/0\//)[1]);
var nexturl=next.substr(0,next.length-nowvid.length)+nextid+"/0/"; //下一个视频地址
console.log(nexturl);
window.location.href=nexturl;
}
});
}
// 左侧提示
let lpanel = $('<div>', {
html: "在答题界面按S查询答案,按N自动点击，无效请开启大写锁定或刷新",
id: "retry",
style: "position:fixed;z-index:9999;width: 240px;background-color: #FFA500;top:100px;left:10px;opacity: 0.7;color: black;"
});
lpanel.appendTo('body');
// 点击事件，每次点击都是一次请求，mmp
let clickList = [];
// 是否全部查询成功
let successNum = 0;
let allNum = 0;
let nChange = 0;
// 控制按键 s 触发的重复请求
let submit = false;
// 开启点击
let autoClick = false;
// title 页面标识
let title = $('.title').text();
// 初始化函数
function init() {
title = $('.title').text();
autoClick = false;
retry = [];
submit = false;
successNum = 0;
allNum = 0;
nChange = 0;
clickList = [];
lpanel.html('在答题界面按S查询答案,按N自动点击,无效请切换输入法状态或刷新重试');
}
$(window).keydown(function (event) {
switch (event.key) {
case 'n':
autoClick = !autoClick;
nChange++;
if (autoClick){
clickLoop();
}
return false;
case 's':
// 初始化
let numx=0;
let answer = new Array();
let blank=new Array();
let analy = new Array();
var questions = new Array();
var tureanswer = new Array();
var truequestion = new Array();
var trueanaly = new Array();
let nowlist = $('.paper-list>li');
var nowquestion = new Array();
//获取当前链接
let url = window.location.href;
let domain = url.match(/\/\/(\S*).xuetangx.com/);
let LIST="https://"+domain[1]+".xuetangx.com/inner_api/homework/score/result/P%2B29698%2B0090/"+url.substring(url.length - 11);
//调用API查询
$.getJSON(LIST,function(result){
let p=result.data.question_data;
$.each(p, function(idx, objx) {
let ps=JSON.stringify(objx.options);
let psx=ps.match(/\"([^\"]*)\",/g);
psx= psx.toString().replace(/,,/g,"     ");
blank[numx]=psx.replace(/,/g,""); //查询填空题
questions[numx]=objx.stem.replace(/<[^>]+>/g,"");
questions[numx]=questions[numx].replace(/(\n)/g,""); //去除HTML标记
console.log(questions[numx]);
answer[numx]=objx.correct_answer;
if(answer[numx]=="") answer[numx]=blank[numx];
analy[numx]=objx.analysis;
numx++;
});
let lis = $('.paper-list>li');
for (let i = 0; i < lis.length; i++) {
nowquestion[i] = $(nowlist[i]).find('span.content').text();
let question = $(lis[i]).find('span.content').text();
// 建立好每个 li 的提示信息容器
$(lis[i]).attr("id", "li" + i);
$(lis[i]).append($('<div>', {
id: "div" + i,
}));
// 匹配
for(let j = 0;j <nowlist.length; j++){
if(nowquestion[i]==questions[j])
{
tureanswer[i] = answer[j];
truequestion[i] = questions[j];
trueanaly[i] = analy[j];
console.log('匹配成功');
break;
}
else if(j==nowlist.length-1){
tureanswer[i] = answer[i];
truequestion[i] = questions[i];
trueanaly[i] = analy[i];
console.log('匹配失败，使用默认配置');
alert("部分题目匹配失败，注意检查")
}
}
show( lis[i],tureanswer[i],trueanaly[i],truequestion[i]);
}
})
}
});
// 发请求
function show(li,x,y,que) {
// 提示信息容器
let div = $(li).find('#div' + $(li).attr("id").substring(2));
div.html('查询题目： ' + que + '</span><br></span><br>' + '正确答案：' + "<span style='color: green'>" + x + '</span><br>' + '答案解析：' + y + '</span>');
// 点击事件入列
clickList.push(click(li, x));
}
// 点击事件
function click(li, answer) {
return function () {
let choices = $(li).find('.answer-info');
for (let i = 0; i < choices.length; i++) {
if ($(li).find('.type').text().replace(" ", '') == '多选') {
if (answer.indexOf($(choices[i]).text().replace(" ", '')) != -1) {
if (!$(choices[i]).find('input').prop("checked")) {
$(choices[i]).click();
return true;
}
}else{
if ($(choices[i]).find('input').prop("checked")) {
$(choices[i]).click();
return true;
}
}
} else {
// 单选和选择
if (answer == $(choices[i]).text().replace(" ", '')) {
if (!$(choices[i]).find('input').prop("checked")) {
$(choices[i]).click();
return true;
}
}
}
}
return false;
}
}
// 执行点击事件
async function clickLoop() {
while (autoClick) {
let tmp = nChange;
let flag = false;
for (let i = 0; i < clickList.length; i++) {
if (clickList[i]()) {
flag = true;
break;
}
}
if (!flag) {
lpanel.html("自动点击完成。主观题、多选题可能无法作答，请注意检查遗漏");
$(document).scrollTop(0);
autoClick=false;
return false;
}
await sleep(settings.clickLoopInterval + (100*Math.random()>>0)*20 );
if (tmp!=nChange)
return false;
}
}
const sleep = (timer) => {
return new Promise((resolve, reject) => {
setTimeout(resolve, timer);
});
};