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实现自动挂机看视频，作业自动做题/共享答案功能
// ==UserScript==
// @name 优课在线辅助脚本
// @namespace http://www.qs5.org/?UoocAutoLearn
// @version 1.2.181225a
// @description 实现自动挂机看视频，作业自动做题/共享答案功能
// @author ImDong
// @match *://*.uooc.net.cn/*
// @match *://www1.baidu.com/s?uooc=1&*
// @grant none
// ==/UserScript==
(function (window, $) {
// 创建对象
var UoocAutoLearn = window.UoocAutoLearn || {
apiUrl: 'https://www.qs5.org/tools/szu_tools/index.php'
};
// 获取课程列表
UoocAutoLearn.getCatalogList = function () {
$.ajax({
type: "GET",
url: '/home/learn/getCatalogList',
data: {
cid: this.cid
},
success: function (response) {
UoocAutoLearn.loopCatalog(response.data);
}
});
};
// 遍历课程
UoocAutoLearn.loopCatalog = function (data) {
var isFinished = true;
for (let index = 0; index < data.length; index++) {
const item = data[index];
if (item.finished == 0) {
isFinished = false;
if (typeof item.children != 'undefined') {
UoocAutoLearn.loopCatalog(item.children);
} else {
// 播放这个课程
console.log('新的课程', item.number, item.name);
UoocAutoLearn.catalog_id = item.id;
UoocAutoLearn.chapter_id = item.pid;
UoocAutoLearn.video_pos = 0;
// 开始下一课程
UoocAutoLearn.getUnitLearn();
}
break;
}
}
if (isFinished) {
console.log('恭喜，本课已全看完。');
}
};
// 获取课程进度
UoocAutoLearn.getCourseLearn = function () {
$.ajax({
type: "GET",
url: '/home/learn/getCourseLearn',
data: {
cid: this.cid
},
success: function (response) {
if (response.code != 1) {
console.log('Error', response);
return;
}
UoocAutoLearn.chapter_id = response.data.chapter_id;
UoocAutoLearn.section_id = response.data.section_id;
UoocAutoLearn.resource_id = response.data.resource_id;
UoocAutoLearn.catalog_id = response.data.catalog_id;
UoocAutoLearn.subsection_id = response.data.subsection_id;
UoocAutoLearn.parent_name = response.data.parent_name;
// 如果没有看过
if (UoocAutoLearn.chapter_id <= 0) {
UoocAutoLearn.getCatalogList();
return;
}
console.log(
'课程信息', UoocAutoLearn.parent_name,
'章节', UoocAutoLearn.chapter_id,
'部分', UoocAutoLearn.section_id,
'资源', UoocAutoLearn.resource_id
);
// 获取课程观看时间
UoocAutoLearn.getUnitLearn();
}
});
};
// 获取当前课程观看时间
UoocAutoLearn.getUnitLearn = function () {
$.ajax({
type: "GET",
url: '/home/learn/getUnitLearn',
data: {
cid: this.cid,
chapter_id: this.chapter_id,
section_id: this.section_id,
catalog_id: this.catalog_id
},
success: function (response) {
// 遍历每一个视频
var isFinished = true;
for (let index = 0; index < response.data.length; index++) {
const item = response.data[index];
if (item.finished == 0) {
UoocAutoLearn.video_pos = parseFloat(item.video_pos);
UoocAutoLearn.videoSource = item.video_play_list[0].source;
UoocAutoLearn.title = item.title;
UoocAutoLearn.resource_id = item.id;
isFinished = false;
console.log('当前任务', UoocAutoLearn.parent_name, UoocAutoLearn.title);
// 获取视频时长
UoocAutoLearn.getVideoLength();
break;
}
}
// 如果都看完了
if (isFinished) {
// 获取下一节课
UoocAutoLearn.getCatalogList();
}
}
});
};
// 获取视频长度
UoocAutoLearn.getVideoLength = function () {
// var video = document.createElement('video');
// 加载完成后调用
// video.onloadeddata = function () {
UoocAutoLearn.video_length = 0;
// console.log('总时长', UoocAutoLearn.video_length, '秒, 已看至', UoocAutoLearn.video_pos, '秒');
// 开始刷新时间
UoocAutoLearn.markVideoLearn();
// };
// video.src = UoocAutoLearn.videoSource;
return;
};
// 刷新时间
UoocAutoLearn.markVideoLearn = function () {
this.video_pos = this.video_pos + 10;
if (this.video_pos > this.video_length && this.video_length > 0) this.video_pos = this.video_length;
$.ajax({
type: "POST",
url: '/home/learn/markVideoLearn',
data: {
chapter_id: this.chapter_id,
cid: this.cid,
// hidemsg_: true,
network: 3,
resource_id: this.resource_id,
section_id: this.section_id,
source: 1,
subsection_id: this.subsection_id,
video_length: this.video_length == 0 ? 100 : this.video_length,
video_pos: this.video_pos
},
success: function (response) {
console.log('已看至', UoocAutoLearn.video_pos, '秒, 总', UoocAutoLearn.video_length == 0 ? '未知' : UoocAutoLearn.video_length, '秒');
if (response.data.finished == 1 || (UoocAutoLearn.video_length > 0 && UoocAutoLearn.video_pos >= UoocAutoLearn.video_length)) {
console.log('本课已经结束');
// 获取下一节课
UoocAutoLearn.getCatalogList();
return;
}
setTimeout(() => {
UoocAutoLearn.markVideoLearn();
}, 10 * 1000);
}
});
};
// 获取课程列表
UoocAutoLearn.homeworkList = function () {
console.log('homeworkList');
$.ajax({
type: "GET",
url: '/home/task/homeworkList',
data: {
cid: this.cid,
page: 1,
pagesize: 20
},
success: function (response) {
for (let index = 0; index < response.data.data.length; index++) {
const element = response.data.data[index];
// 判断是否批改
if (element.status_code == "20") {
// 提交答案到服务器
UoocAutoLearn.examView(UoocAutoLearn.cid, element.id)
}
}
}
});
}
// 获取作业答案并提交
UoocAutoLearn.examView = function (cid, tid) {
console.log('examView', cid, tid);
$.ajax({
type: "GET",
url: '/exam/view',
data: {
cid: cid,
tid: tid
},
success: function (response) {
// 判断是否提交试卷
if (response.code == 1) {
// 提交试卷到服务器
UoocAutoLearn.sendExam2Server(cid, tid, response.data);
}
}
});
}
// 提交试卷到服务器
UoocAutoLearn.sendExam2Server = function (cid, tid, data) {
console.log('sendExam2Server', cid, tid);
$.ajax({
type: "POST",
url: UoocAutoLearn.apiUrl,
data: {
cmd: 'save_exam_answer',
cid: cid,
tid: tid,
data: JSON.stringify(data)
},
success: function (response) {
console.log('sendExam2Server', cid, tid, response);
}
});
}
// 从服务器获取答案
UoocAutoLearn.getExamAnswer = function () {
console.log('getExamAnswer', this.tid);
$.ajax({
type: "GET",
url: UoocAutoLearn.apiUrl,
dataType: "JSONP",
data: {
cmd: 'get_exam_answer',
tid: this.tid
},
success: function (response) {
console.log(response);
if (response.code == 1) {
window._response = response;
UoocAutoLearn.answerData = response.data;
UoocAutoLearn.loopSetAnchor();
}
}
});
}
// 依次遍历题目修改答案
UoocAutoLearn.loopSetAnchor = function () {
console.log("loopSetAnchor");
for (let i = 0; i < UoocAutoLearn.answerData.length; i++) {
const item = UoocAutoLearn.answerData[i];
// 获取题目对象
var anchor = $('#anchor' + item.id).parent('.queContainer');
window._item = item;
window._anchor = anchor;
// 获取题目内容
var anchor_ti = anchor.find('.ti-q-c').text(),
answer_ti = $("<div />").html(item.question).text();
// 题目相同再遍历答案
if (anchor_ti == answer_ti) {
// 设置题目绿色背景
// anchor.find('.ti-q-c').css({ backgroundColor: '#99FF99' });
// 获取答案
var ti_alist = anchor.find('.ti-alist label');
for (let k = 0; k < ti_alist.length; k++) {
const a_item = ti_alist[k];
// 获取作业答案并提交
var ti_k = $(a_item).find('input').val(),
ti_v = $(a_item).find('.ti-a-c').text(),
an_v = $('<div />').html(item.options[ti_k]).text();
// 对比答案是否一致 一致则勾选
if (ti_v == an_v) {
// 设置题目绿色
// $(a_item).find('.ti-a-c').css({ backgroundColor: '#99FF99' })
// 题目是否是正确答案
if (item.answer.indexOf(ti_k) >= 0) {
$(a_item).find('input').click();
}
} else {
// 答案不一致 标红
$(a_item).find('.ti-a-c').css({ backgroundColor: 'burlywood' });
// 显示数据库原题
$(a_item).find('.ti-a-c').append(an_v);
}
}
}
// 题目不一致 设置红色
else {
// var ti_a_list = $('<ul>');
// for (let i = 0; i < item.answer.length; i++) {
// const element = item.answer[i];
// ti_a_list.before('<li>' + + '</li>')
// }
// var ti_q = $('<div>').text("记录题目: ").css({ backgroundColor: 'burlywood' }),
// ti_a = $('<span>')
// ti_q.append("记录正确答案: AA");
// anchor.find('.ti-q-c').append(ti_q);
anchor.find('.ti-q-c').css({ backgroundColor: 'burlywood' });
}
}
}
// 尝试修改页面题目
UoocAutoLearn.setExamAnswer = function () {
this.tid = location.pathname.match(/^\/exam\/([0-9]+)/)[1];
console.log('setExamAnswer', this.tid);
// 向服务器查询是否有答案
UoocAutoLearn.getExamAnswer();
}
// 遍历添加按钮
UoocAutoLearn.homeAddBtn = function () {
console.log("homeAddBtn");
$('.course-item .course-right-bottom-btn').not('.uooc-auto-learn-btn').each(function (key, item) {
// 设置未修改过的
if (typeof item.dataset.btnAdd == "undefined") {
// 获取标记
var cid = item.pathname.split('/').pop(),
btnHtml = '<a class="course-right-bottom-btn uooc-auto-learn-btn" style="font-size: 12px; width: 58px; margin-left: 4px;" data-cid="' + cid + '">在线挂机</a>';
if (cid != '%7B%7Bitem.id%7D%7D') {
// 设置为已修改
item.dataset.btnAdd = 'isAdd';
// 修改样式
item.style.fontSize = '12px';
item.style.width = '58px';
// 追加元素
$(item).before(btnHtml);
}
}
});
};
// 添加百度搜索按钮
UoocAutoLearn.examAddBaidu = function () {
// 修改页面样式
$('body>div.uwidth').css({ marginLeft: '0px' });
$('.ti-q-c').before('<a href="javascript:;" class="question-item" data-type="baidu">百度搜索</a> | <a href="javascript:;" class="question-item" data-type="qs5">搜索题库</a>');
$('.question-item').click(function (e) {
let query = $(this).nextAll('.ti-q-c').text(),
url = 'https://www1.baidu.com/s?uooc=1&wd=' + query;
switch (this.dataset.type) {
case "baidu":
url = 'https://www1.baidu.com/s?uooc=1&wd=' + query;
break;
case "qs5":
url = 'https://www.qs5.org/tools/szu_tools/search.html#' + query;
break;
default:
url = 'https://www1.baidu.com/s?uooc=1&wd=' + query;
break;
}
layer.open({
type: 2,
title: false,
shadeClose: true, // 遮罩关闭
shade: 0.5, // 遮罩透明度
closeBtn: 0, //不显示关闭按钮
offset: 'r', // 弹出层位置
area: ['730px', '100%'], // 大小
anim: 3, // 动画 向左滑动
content: url
});
});
};
// 作业列表页面 尝试获取已经做过的题目然后提交
UoocAutoLearn.examHomeWork = function () {
// 获取 cid
this.cid = location.pathname.match(/^\/home\/course\/([0-9]+)/)[1];
console.log('examHomeWork', this.cid);
// 尝试获取答案并提交到服务器
UoocAutoLearn.homeworkList();
}
// 区分页面地址进行修改 只对刷新有效
UoocAutoLearn.changePage = function () {
console.log('changePage');
// /home/course/1083723112#/homework 作业列表页面 location.hash == "#/homework" &&
if (/^\/home\/course\/[0-9]+/.test(location.pathname)) {
console.log('home/course');
UoocAutoLearn.examHomeWork();
return;
}
// /exam/955957832 做题页面
else if (/^\/exam\/[0-9]+/.test(location.pathname)) {
console.log("exam");
// 判断题目是否出来
if ($('.ti-q-c').length > 0) {
UoocAutoLearn.setExamAnswer();
// 添加搜索按钮
UoocAutoLearn.examAddBaidu();
return;
}
}
// 已选课程列表
else if (/^\/home/.test(location.pathname)) {
// 尝试添加按钮
UoocAutoLearn.homeAddBtn();
// 死循环每隔500检测一次按钮
UoocAutoLearn.addBtnIntervalId = setInterval(() => {
UoocAutoLearn.homeAddBtn();
}, 500);
return;
}
// 百度搜索页面 接管链接
else if (/^\/s/.test(location.pathname) && /^\?uooc=1&/.test(location.search) && /^https?:\/\/.*?\.uooconline\.com\/exam\//.test(document.referrer)) {
console.log('载入百度');
UoocAutoLearn.baiduLink();
return;
}
// 到这里就默认定时器处理
setTimeout(() => {
UoocAutoLearn.changePage();
}, 500);
};
// 百度搜索页面修改
UoocAutoLearn.baiduLink = function () {
$('#content_left .result h3.t a').click(function (e) {
window.parent.postMessage(this.href, document.referrer);
return false;
});
};
// 事件回调 页面消息
UoocAutoLearn.eventMessage = function (e) {
// 页面宽度
var w = document.body.clientWidth - 550;
layer.open({
type: 2,
title: false,
shadeClose: true, // 遮罩关闭
shade: 0.5, // 遮罩透明度
closeBtn: 0, //不显示关闭按钮
offset: 'r', // 弹出层位置
area: [w + 'px', '100%'], // 大小
anim: 3, // 动画 向左滑动
content: e.data
});
}
// 页面加载完成执行绑定
$(function () {
// 绑定按钮事件
$(document).on('click', '.uooc-auto-learn-btn', function () {
UoocAutoLearn.cid = this.dataset.cid;
console.log('开始任务', UoocAutoLearn.cid);
// 结束定时添加按钮的定时器
clearInterval(UoocAutoLearn.addBtnIntervalId);
// 获取课程进度
UoocAutoLearn.getCourseLearn();
});
// 监听消息回调 暂时不再需要
window.addEventListener('message', UoocAutoLearn.eventMessage, false);
});
// 注册到全局
window.UoocAutoLearn = UoocAutoLearn;
// 修改页面
UoocAutoLearn.changePage();
})(window, window.jQuery);