改编了《U校园刷时长》这个脚本（原作者貌似停止维护）
// ==UserScript==
// @name U校园刷时长-强化版
// @namespace https://blog.1think2program.cn/
// @version 0.7
// @description 改编了《U校园刷时长》这个脚本（原作者貌似停止维护）
// @author DaXue（原作者） - 盧瞳
// @
// @match https://ucontent.unipus.cn/_pc_default/pc.html?cid=*
// @grant none
// @license GPL-3.0
// ==/UserScript==
var minTime = [8, 30]; //最短停留时间，默认是3分30秒
var maxTime = [15, 30]; //最大停留时间，默认为5分30秒
var unitInterval = [1, 5]; //循环的单元区间，默认为1-5单元
var maxTestTime = [10, 30]; //单元测试最短停留时间，默认是8分30秒
var minTestTime = [15, 30]; //单元测试最大停留时间，默认为10分30秒
var autojump = 1; //是否开启自动跳过非必修章节功能，0为关闭，1为开启
var feibixiuWaitTime = 15000; //跳过非必修等待的时间，单位毫秒
var jumpTimeOut = 0; //是否开启自动跳过已过截止时间的必修章节
var unitTestStay = 0; //是否单独设置单元测试的时间
var feibixiu = document.getElementsByClassName(
"taskTipStyle--disrequired-1ZUIG"
);
var bixiu = document.getElementsByClassName("taskTipStyle--required-23n0J");
let waitTime = realTime(minTime[0], minTime[1], maxTime[0], maxTime[1]); // 本次停留时间
let currentUnit = 0; // 当前单元
const timer = creatPanel();
function switch_next(selector, classFlag) {
let flag = false;
for (let [index, unit] of document.querySelectorAll(selector).entries()) {
if (flag) {
unit.click();
//防止必修弹窗失效，跳转便刷新页面，1000表示跳转1秒后刷新页面
setTimeout(() => {
location.reload();
}, 1000);
flag = false;
break;
}
if (unit.classList.contains(classFlag)) {
flag = true;
}
}
}
const sleep = (delay) => new Promise((resolve) => setTimeout(resolve, delay));
function jumpToNextSection() {
switch_next(".layoutHeaderStyle--circleTabsBox-jQdMo a", "selected");
switch_next("#header .TabsBox li", "active");
switch_next("#sidemenu li.group", "active");
}
// 跳转到开头的第一单元
function jumpToFirstSection() {
console.log("jumpToFirstSection，跳转到第一个单元");
let items = document.querySelectorAll("#sidemenu li.group");
for (let item of items) {
if (getUnitNum(item.textContent) == unitInterval[0]) {
item.click();
break;
}
}
}
if (autojump == 1) {
setTimeout(async () => {
if (feibixiu[0].innerText == "非必修") {
// debugger;
// 三十秒后切换，防止检测异常
waitTime = feibixiuWaitTime;
await sleep(feibixiuWaitTime);
jumpToNextSection();
} else if (bixiu[0].innerText == "必修") {
return 0;
}
}, 3000);
}
// 自动跳过已过截止时间的必修章节
setTimeout(() => {
try {
var isTestTimeOut = document.getElementsByClassName(
"taskTipStyle--warningheadertext-1ch9A"
);
if (
isTestTimeOut[0].innerText ==
"学习截止时间已过，你可以继续学习，但本次提交得分不计入学习成绩" &&
jumpTimeOut == 1
) {
jumpToNextSection();
}
} catch (a) {
return 0;
}
}, 3000);
//计算实际停留时间，防止每个页面停留时间相同
function realTime(minMinutes, minSeconds, maxMinutes, maxSeconds) {
let rate = Math.random();
return (
(minMinutes * 60 +
minSeconds +
((maxMinutes - minMinutes) * 60 + maxSeconds - minSeconds) * rate) *
1000
);
}
//自动点击必修弹窗和麦克风弹窗 3000表示延迟3秒，因为弹窗有延迟，主要看反应速度。
setTimeout(() => {
var x = document.getElementsByClassName("dialog-header-pc--close-yD7oN");
x[0].click();
document
.querySelector("div.dialog-header-pc--dialog-header-2qsXD")
.parentElement.querySelector("button")
.click();
}, 3000);
// 如果不是在单元区间内，跳转到第一个单元
setTimeout(() => {
// 如果不是在单元区间内，跳转到第一个单元
let unitStr = document.querySelectorAll("#sidemenu li.group.active")[0]
.textContent;
currentUnit = getUnitNum(unitStr);
if (currentUnit < unitInterval[0] || currentUnit > unitInterval[1]) {
// 不在单元区间内，跳转到第一个单元
console.log("跳转到第一个单元");
let items = document.querySelectorAll("#sidemenu li.group");
for (let item of items) {
if (getUnitNum(item.textContent) == unitInterval[0]) {
console.log("找到第一个单元");
item.click();
break;
}
}
}
}, 3000);
setTimeout(() => {
try {
// 单独设置单元测试的时间
var unitTest = document.getElementsByClassName(
"utButtonStyle--toDoButton-1S89L"
);
if (unitTestStay == 1 && unitTest[0].innerText == "开始做题") {
setTimeout(() => {
jumpToNextSection();
}, realTime(minTestTime[0], minTestTime[1], maxTestTime[0], maxTestTime[1]));
}
} catch (e) {
setTimeout(() => {
jumpToNextSection();
}, realTime(minTime[0], minTime[1], maxTime[0], maxTime[1]));
}
setInterval(() => {
waitTime -= 1000;
updatePanel();
}, 1000);
setTimeout(() => {
jumpToNextSection();
}, waitTime);
}, 4000);
function creatPanel() {
let timerPanel = document.createElement("div");
timerPanel.id = "timerPanel";
timerPanel.innerHTML = `
<div id="timerPanelHeader">章节跳转倒计时</div>
<div id="timer">准备开始</div>
<div id="unit">当前单元: </div>
`;
document.body.appendChild(timerPanel);
let style = document.createElement("style");
style.innerHTML = `
#timerPanel {
position: fixed;
top: 0;
right: 0;
width: 200px;
height: 100px;
background-color: #f1f1f1;
border: 1px solid #d3d3d3;
z-index: 9999;
text-align: center;
}
#timerPanelHeader {
padding: 2px;
cursor: move;
background-color: #2196F3;
color: #fff;
font-size: 15px;
text-align: center;
height: 40px;
}
#timer {
color: #f00;
line-height: 60px;
font-size: 25px;
}
`;
document.head.appendChild(style);
let timerPanelHeader = document.getElementById("timerPanelHeader");
let timer = document.getElementById("timer");
let pos1 = 0,
pos2 = 0,
pos3 = 0,
pos4 = 0;
timerPanelHeader.onmousedown = dragMouseDown;
function dragMouseDown(e) {
e = e || window.event;
pos3 = e.clientX;
pos4 = e.clientY;
document.onmouseup = closeDragElement;
document.onmousemove = elementDrag;
}
function elementDrag(e) {
e = e || window.event;
pos1 = pos3 - e.clientX;
pos2 = pos4 - e.clientY;
pos3 = e.clientX;
pos4 = e.clientY;
timerPanel.style.top = timerPanel.offsetTop - pos2 + "px";
timerPanel.style.left = timerPanel.offsetLeft - pos1 + "px";
}
// 在 dragMouseDown 函数中，当鼠标松开时，将面板的位置存储到 localStorage
function closeDragElement() {
document.onmouseup = null;
document.onmousemove = null;
localStorage.setItem("timerPanelTop", timerPanel.style.top);
localStorage.setItem("timerPanelLeft", timerPanel.style.left);
}
// 在页面加载时，从 localStorage 中读取面板的位置
window.onload = function () {
let top = localStorage.getItem("timerPanelTop");
let left = localStorage.getItem("timerPanelLeft");
if (top && left) {
timerPanel.style.top = top;
timerPanel.style.left = left;
}
};
return timer;
}
function getUnitNum(unitStr) {
// let unitStr = document.querySelectorAll("#sidemenu li.group.active")[0]
// .textContent;
let parts = unitStr.split(" ");
let fullNumber = parts[0]; // 获取 "1-1"
let firstNumber = fullNumber.split("-")[0]; // 获取 "1"
firstNumber = parseInt(firstNumber);
return parseInt(firstNumber);
}
function updatePanel() {
// 更新倒计时
let milliseconds = waitTime;
let totalSeconds = Math.floor(milliseconds / 1000);
let minutes = Math.floor(totalSeconds / 60);
let remainingSeconds = totalSeconds % 60;
if (remainingSeconds < 10) {
remainingSeconds = "0" + remainingSeconds; // 在一位数前面添加一个 '0'
}
timer.textContent = minutes.toString() + ":" + remainingSeconds.toString();
// 更新单元
document.getElementById("unit").textContent =
"当前单元: " + currentUnit.toString() + "单元";
}