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学习通课程自动挂机，当前脚本支持课程视频播放完成，自动跳转下一小节，章节测试自动跳过，后台播放防止视频暂停。
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// ==UserScript==
// @name 学习通刷课助手-自动静音,防止鼠标移出暂停,章节结束自动跳转下一节
// @namespace http://tampermonkey.net/
// @version 0.0.1
// @description 学习通课程自动挂机，当前脚本支持课程视频播放完成，自动跳转下一小节，章节测试自动跳过，后台播放防止视频暂停。
// @author Sweek
// @match *://*.chaoxing.com/*
// @license GPLv3
// @icon https://www.google.com/s2/favicons?sz=64&domain=csdn.net
// @grant unsafeWindow
// @grant GM_addStyle
// @grant GM_setValue
// @grant GM_getValue
// @require https://code.jquery.com/jquery-2.1.4.min.js
// ==/UserScript==
// 定义全局变量
let currentTime = null // 当前视频当前播放节点
let duration = null // 当前视频总长度
let progress = null // 当前视频播放进度
let chapterInfo = [] // 当前课程所有章节数据
let currentChapterId = null // 当前所在章节id
let currentChapterName = null // 当前所在章节名称
let allChapterName = [] // 所有章节名称
// 获取当前页面的 URL
url = ''
chapterId = ''
// 页面样式
var popCSs = `
#my-window {
position: fixed;
top: 10px;
left: 10px;
width: 300px;
height: auto;
background-color: rgba(247, 247, 247, 1);
border: 1px solid #fff;
border-radius: 5px;
z-index: 9999;
overflow: hidden;
}
#my-window .header {
background-color: #4497fa;
color: #fff;
padding: 5px;
font-size: 16px;
font-family: 'fangsong';
font-weight: bold;
border-radius: 5px;
cursor: move;
height: 25px;
width: 300px;
}
#my-window .content {
width: 300px;
height: 500px;
}
#my-window .content .content-title {
height: 22px;
width: 280px;
background-color: #dadada;
line-height: 22px;
padding-left: 5px;
font-size: 12px;
font-family: 'fangsong';
font-weight: 600;
boder-radius: 5px;
border-left: 4px solid #2196f3;
border-right: 4px solid #dadada;
margin-top: 5px;
}
#my-window .content .content-notice {
height: 80px;
width: 280px;
overflow: auto;
border: 1px solid gray;
border-radius: 5px;
padding: 5px;
margin-top: 5px;
}
#my-window .content .content-log {
height: 200px;
width: 280px;
overflow: auto;
border: 1px solid gray;
border-radius: 5px;
padding: 5px;
margin-top: 5px;
}
#my-window .content .content-process {
height: 60px;
width: 280px;
overflow: auto;
border: 1px solid gray;
border-radius: 5px;
padding: 5px;
margin-top: 5px;
}
#my-window .resizer {
position: absolute;
bottom: 0;
right: 0;
width: 20px;
height: 20px;
background-color: #2196f3;
cursor: se-resize;
border-radius: 0px;
z-index: 1;
}
#hide-btn {
height: 25px;
width: auto;
float: right;
margin-right: 10px;
background-color: #fff;
border: 1px solid gray;
border-radius: 5px;
font-size: 12px;
padding: 0 5px;
font-family: 'fangsong';
}
#hide-btn:active {
background-color: #4497fa;
}
#floating-button {
position: fixed;
top: 20px;
left: -45px;
width: 50px;
height: 50px;
background-color: #333;
color: #fff;
border-radius: 50%;
text-align: center;
line-height: 50px;
cursor: pointer;
transition: all 0.3s ease;
z-index: 9999;
}
#floating-button:hover {
left: 0;
}
#floating-button:active {
top: 30px;
}
.buttons {
position: absolute;
bottom: 10px;
left: 10px;
display: flex;
justify-content: flex-end;
}
.buttons button {
display: block;
margin-bottom: 5px;
margin-right: 5px;
}
.buttons input {
display: block;
margin-bottom: 5px;
margin-right: 5px;
}
.buttons p {
display: block;
margin-bottom: 5px;
margin-right: 5px;
}
.editing {
color: red!important;
}
`
// 页面Html
var popHtml = `
<div class="header">学习通助手
<button id="hide-btn">显示/隐藏</button>
</div>
<div class="content" id="my-window-content">
<div class="resizer" style="display: none;"></div>
<div class="row" style="border: 1px solid #ccc; padding: 5px;">
<div class="content-title">公告</div>
<div class="content-notice" id="content-notice">
<p>当前脚本支持课程视频播放完成，自动跳转下一小节，章节测试自动跳过，后台播放防止视频暂停。</p>
<p>使用过程中遇到问题，可以反馈给我。qq:1877288470</p>
<p>免责申明</p>
<p>该脚本仅用于学习研究使用，请勿用于违法行为，后果自负。</p>
</div>
<div class="content-title">播放进度</div>
<div class="content-process" id="content-process"></div>
<div class="content-title">执行日志</div>
<div class="content-log" id="content-log"></div>
</div>
<div class="buttons">
</div>
</div>
`
// 开始播放视频
function startVideo() {
setTimeout(function() {
var vd = document.querySelector('video');
if (vd) {
vd.volume = 0; // 将声音调节至0
addlog('已将视频声音调至0')
var playButton = document.querySelector('.vjs-big-play-button');
if (playButton) {
playButton.click();
addlog('视频开始播放')
}
}
}, 2000);
}
// 获取视频播放进度
function getVideoProgress() {
var video = null
console.log('location.pathname：：：+ ', location.pathname)
// 学习目标模块显示时
var studyModel = window.top.document.querySelector('#dct1')
var ifStudyModel = studyModel.classList.contains('active') && studyModel.getAttribute('title') === '学习目标'
if (ifStudyModel) {
addlog('当前小节为学习目标，自动跳过')
toNextChapter()
}
// 视频模块显示时
if(location.pathname === '/ananas/modules/video/index.html') {
video = document.querySelector('video');
// console.log('video：：：+ ', video)
if (video) {
currentTime = video.currentTime; // 当前播放时间（以秒为单位）
duration = video.duration; // 视频总时长（以秒为单位）
if (!isNaN(duration)) { // 检查视频总时长是否可用
progress = (currentTime / duration) * 100; // 计算播放进度百分比
console.log('progress：：：+ ', progress)
setVideoProcess(progress.toFixed(2) + '%', currentTime.toFixed(0), duration.toFixed(0)) // 设置视频播放进度显示
// console.log('当前播放进度：' + progress.toFixed(2) + '%' + ';' + '视频时长' + currentTime.toFixed(0) + 's' + '/' + duration.toFixed() + 's');
// addlog('当前播放进度：' + progress.toFixed(2) + '%' + ';' + '视频时长' + currentTime.toFixed(0) + 's' + '/' + duration.toFixed() + 's')
}
}
}
// 章节测试模块显示时
if(location.pathname === '/ananas/modules/work/index.html') {
addlog('当前小节为章节测试，自动跳过')
toNextChapter()
}
// 阅读模块显示时
if (location.pathname === '/mooc-ans/coursedata/readjobv2/show') {
addlog('当前小节为阅读，自动跳过')
toNextChapter()
}
// 调查问卷模块显示时
if (location.pathname === '/ananas/modules/zt/vote/index-pc-new.html') {
addlog('当前小节为调查问卷，课程已结束')
toNextChapter()
}
}
// 定时处理监听事件
function setIntervalStart() {
setInterval(() => {
var playButton = document.querySelector('.vjs-big-play-button');
if (playButton && progress < 95) {
// 重新开始播放
playButton.click();
}
// 如果播放进度大于等于100%，则跳转到下一章节
if(progress >= 100) {
addlog('当前视频观看进度为' + progress + '，自动跳转到下一小节')
toNextChapter()
}
}, 2000);
}
// 跳转到下一章节
function toNextChapter() {
var nextButton = window.top.document.querySelector('#prevNextFocusNext');
// console.log('nextButton：：：+ ', nextButton)
if (nextButton) {
nextButton.click();
}
}
// 获取页面url
function getURLInfo() {
if(location.pathname == '/mycourse/studentstudy') {
url = location.href
// console.log('url：：：+ ', url)
// 获取问号后面的部分
var queryString = url.split('?')[1];
// 将查询字符串拆分为参数对
var queryParams = queryString.split('&');
// 创建一个对象来存储参数
var params = {};
// 遍历参数对，将它们存储在对象中
queryParams.forEach(function(queryParam) {
var parts = queryParam.split('=');
var key = decodeURIComponent(parts[0]);
var value = decodeURIComponent(parts[1]);
params[key] = value;
});
chapterId = params['chapterId']
}
}
// 初始化添加页面弹窗以及悬浮球
function initPopup() {
// 添加CSS样式
GM_addStyle(popCSs);
// 创建窗口元素
const myWindow = document.createElement("div");
myWindow.id = "my-window";
myWindow.innerHTML = popHtml;
// 获取页面body元素
const body = document.getElementsByTagName("body")[0];
// 添加窗口和悬浮球到页面
body.appendChild(myWindow);
// 绑定隐藏窗口按钮的click事件
const hideBtn = document.querySelector("#hide-btn");
hideBtn.addEventListener("click", hideWindow);
// 获取头部元素
const header = myWindow.querySelector('.header');
// 获取调整大小元素
const resizer = myWindow.querySelector('.resizer');
// 处理调整大小事件
resizer.addEventListener('mousedown', function (e) {
e.preventDefault();
const { left, top, width, height } = myWindow.getBoundingClientRect();
const startX = e.clientX;
const startY = e.clientY;
function onMouseMove(e) {
const newWidth = Math.max(200, width + (e.clientX - startX));
const newHeight = Math.max(100, height + (e.clientY - startY));
myWindow.style.width = newWidth + 'px';
myWindow.style.height = newHeight + 'px';
}
function onMouseUp() {
window.removeEventListener('mousemove', onMouseMove);
window.removeEventListener('mouseup', onMouseUp);
}
window.addEventListener('mousemove', onMouseMove);
window.addEventListener('mouseup', onMouseUp);
});
// 处理移动事件
let isDragging = false;
let mouseX = 0;
let mouseY = 0;
header.addEventListener('mousedown', function (e) {
e.preventDefault();
isDragging = true;
mouseX = e.clientX;
mouseY = e.clientY;
});
document.addEventListener('mousemove', function (e) {
if (isDragging) {
const deltaX = e.clientX - mouseX;
const deltaY = e.clientY - mouseY;
const newLeft = myWindow.offsetLeft + deltaX;
const newTop = myWindow.offsetTop + deltaY;
myWindow.style.left = newLeft + 'px';
myWindow.style.top = newTop + 'px';
mouseX = e.clientX;
mouseY = e.clientY;
}
});
document.addEventListener('mouseup', function (e) {
isDragging = false;
});
}
// 隐藏窗口函数
function hideWindow() {
var myWindowContent = document.getElementById("my-window-content");
var showPop = myWindowContent.style.display
if (showPop == '' || showPop == 'block') {
myWindowContent.style.display = "none";
} else {
myWindowContent.style.display = "block";
}
}
// 添加执行日志
function addlog(str, color) {
var _time = new Date().toLocaleTimeString()
var contentLog = window.top.document.querySelector('.content-log');
// console.log('contentLog：：：+ ', contentLog)
var newContent = '<p style="color: ' + color + ';">[' + _time + ']' + str + '</p><hr>';
contentLog.innerHTML += newContent;
}
// 设置播放进度
function setVideoProcess(val1, val2, val3) {
var _process = window.top.document.querySelector('#content-process');
var _time = new Date().toLocaleTimeString()
var newContent = '<p style="color: #000;">[' + _time + ']' + '</p><hr><p>' + '播放进度：' + val1 + '</p><hr><p>' + '视频长度：' + val2 + 's' + '/' +val3 + 's' + '</p>';
_process.innerHTML = newContent;
}
// 获取当前页面章节的小节-视频，章节测验
function getSubChapter() {
if(location.pathname == '/mycourse/studentstudy') {
var _subChapter1 = document.querySelector('#dct1');
var _subChapter2 = document.querySelector('#dct2');
console.log('_subChapter1：：：+ ', _subChapter1)
console.log('_subChapter2：：：+ ', _subChapter2)
}
}
// 获取课程所有章节节点数据
function getChapterCodeInfo() {
// console.log('location.pathname：：：+ ', location.pathname)
if(location.pathname === '/mooc-ans/knowledge/cards') {
var chapter = window.top.document.querySelectorAll('.posCatalog_select')
chapterInfo = chapter
// console.log('chapterInfo：：：+ ', chapterInfo)
chapterInfo.forEach(function(item) {
// console.log(item);
allChapterName.push({
id: item.id,
title: item.innerText
})
if (item.classList.contains('posCatalog_active')) {
currentChapterId = item.id
currentChapterName = item.innerText
}
});
// console.log('currentChapterId：：：+ ', currentChapterId)
// console.log('currentChapterName：：：+ ', currentChapterName)
// console.log('allChapterName：：：+ ', allChapterName)
addlog('当前章节为' + currentChapterName, 'green')
}
}
// 方法执行入口
(function () {
// 初始化显示页面弹窗
if(location.pathname == '/mycourse/studentstudy') {
initPopup()
}
// 获取页面章节节点数据
getChapterCodeInfo()
// 获取页面url信息
getURLInfo()
// 开始播放视频
startVideo()
// 定时处理监听事件
setIntervalStart()
// 定时打印视频播放进度
setInterval(() => {
getVideoProgress()
}, 5000);
})();