try to take over the world!
// ==UserScript==
// @name 在线视频字幕抓取
// @namespace http://tampermonkey.net/
// @version 4.1.2
// @description try to take over the world!
// @author You-get
// @match https://www.xuetangx.com/learn/*
// @require https://unpkg.com/turndown/dist/turndown.js
// @grant none
// ==/UserScript==
(function() {
'use strict';
var turndownService = new TurndownService();
var style = document.createElement("style");
style.innerHTML = `a[data-v-100]:link, a[data-v-100]:visited { color: #323c47; text-decoration: none; }
a[data-v-100]:hover { color: rgb(52,105,248); border: 1px solid rgb(52,105,248); }
.download[data-v-100] {
border: 1px solid #ebebeb;
-webkit-border-radius: 4px;
border-radius: 4px;
width: 246px;
height: 52px;
line-height: 52px;
display: inline-block;
position: relative;
padding: 0 0 0 50px;
font-size: 0;
font-weight: 400;
color: #323c47;
letter-spacing: .11px;
overflow: hidden;
-o-text-overflow: ellipsis;
text-overflow: ellipsis;
white-space: nowrap;
margin: 10px 15px 10px 0;
cursor: pointer;
}
.iconfont[data-v-100] {
font-size: 20px;
position: absolute;
top: 15px;
left: 18px;
}
.text.hassize[data-v-100] {
width: 115px;
}
.text[data-v-100] {
display: inline-block;
vertical-align: middle;
width: 175px;
font-size: 12px;
overflow: hidden;
-o-text-overflow: ellipsis;
text-overflow: ellipsis;
}
.line[data-v-100] {
width: 2px;
height: 18px;
background: #ebebeb;
display: inline-block;
vertical-align: middle;
margin: 0 15px 0 9px;
}
.size[data-v-100] {
display: inline-block;
vertical-align: middle;
width: 40px;
font-size: 12px;
}
.t1[data-v-100] {
font-size: 16px;
color: #333;
font-weight: 500;
margin: 16px 0 8px;
}
i[data-v-101] {
width: 3px;
height: 13px;
display: inline-block;
vertical-align: bottom;
background: #333;
margin-right: 8px;
position: relative;
top: -4px;
}`;
document.getElementsByTagName("head")[0].appendChild(style);
var oldpathname="";
function downLoad(filename, text) {
var pom = document.createElement("a");
pom.setAttribute(
"href",
"data:text/plain;charset=utf-8," + encodeURIComponent(text)
);
pom.setAttribute("download", filename);
if (document.createEvent) {
var event = document.createEvent("MouseEvents");
event.initEvent("click", true, true);
pom.dispatchEvent(event);
} else {
pom.click();
}
}
function addZero(str,num){
while(str.length<num){
str = "0"+str;
}
return str;
}
var ccid;
var name = "";
function createDownLoadE(q){
var download = document.createElement("a");
download.className = "download";
download.setAttribute("data-v-100","");
download.onclick = function(){
var xhr3 = new XMLHttpRequest();
xhr3.open("POST","/api/v1/lms/service/s_t_g_p/", true);
xhr3.setRequestHeader('content-type', 'application/json');
xhr3.onload = function(e) {
var subtitle_list = JSON.parse(e.currentTarget.response).data;
for(let j=0;j<subtitle_list.length;j++){
var xhr33 = new XMLHttpRequest();
xhr33.open("GET",subtitle_list[j].data, true);
xhr33.onload = function(e) {
var vttdata = JSON.parse(e.currentTarget.response);
var text = "";
for(var i=0;i<vttdata.start.length;i++){
var ms_s = addZero((vttdata.start[i]%1000).toFixed(0),3);
var s_s = addZero(parseInt(vttdata.start[i]%60000/1000).toFixed(0),2);
var m_s = addZero(parseInt(vttdata.start[i]%3600000/60000).toFixed(0),2);
var h_s = addZero(parseInt(vttdata.start[i]/3600000).toFixed(0),2);
var ms_e = addZero((vttdata.end[i]%1000).toFixed(0),3);
var s_e = addZero(parseInt(vttdata.end[i]%60000/1000).toFixed(0),2);
var m_e = addZero(parseInt(vttdata.end[i]%3600000/60000).toFixed(0),2);
var h_e = addZero(parseInt(vttdata.end[i]/3600000).toFixed(0),2);
text += `${i}\n${h_s}:${m_s}:${s_s}.${ms_s} --> ${h_e}:${m_e}:${s_e}.${ms_e}\n${vttdata.text[i]}\n\n`;
}
downLoad(`${name}(${j}).srt`, text);
};
xhr33.send(null);
}
};
xhr3.send(JSON.stringify({c_d: ccid}));
var xhr4 = new XMLHttpRequest();
xhr4.open("GET",`/api/v1/lms/service/playurl/${ccid}/?appid=10000`, true);
xhr4.onload = function(e) {
var video_list = JSON.parse(e.currentTarget.response).data.sources[`quality${q}`];
for(var i=0;i<video_list.length;i++){
var src = video_list[i].replace("http","https").replace(".com/",".com/download/")+`&name=${name}`;
var eleLink = document.createElement('a');
eleLink.download = src;
eleLink.style.display = 'none';
eleLink.href = src;
eleLink.target = "_blank";
document.body.appendChild(eleLink);
eleLink.click();
document.body.removeChild(eleLink);
}
};
xhr4.send(null);
};
return download;
}
function downLoadOneVideo(){
var path = window.location.pathname.split('/');
var sign = path[2];
var cid = path[4];
if(path[5]=="video"){
var vid = path[6];
var download10 = createDownLoadE(10);
var download20 = createDownLoadE(20);
var xhr1 = new XMLHttpRequest();
var url_leaf = `/api/v1/lms/learn/course/chapter?cid=${cid}&sign=${sign}`;
xhr1.open("GET",url_leaf,true);
xhr1.onload = function(e) {
var chapter = JSON.parse(e.currentTarget.response).data.course_chapter;
var all_leaf_list = [];
for(var i=0;i<chapter.length;i++){
var section_leaf_list = chapter[i].section_leaf_list;
if(section_leaf_list)
for(var j=0;j<section_leaf_list.length;j++){
var leaf_list = section_leaf_list[j].leaf_list;
if(leaf_list)
for(var k=0;k<leaf_list.length;k++){
// if(leaf_list[k].leaf_type === 0)
all_leaf_list.push({name:leaf_list[k].name,id:leaf_list[k].id});
}
}
}
var timerL = setInterval(function(){
if(document.querySelectorAll(".third li.title")){
clearInterval(timerL);
document.querySelectorAll(".third li.title").forEach((item,i)=>{
if(item.className === "title active"){
var vid = all_leaf_list[i].id;
name = all_leaf_list[i].name;
}
});
var xhr2 = new XMLHttpRequest();
xhr2.open("GET",`/api/v1/lms/learn/leaf_info/${cid}/${vid}/?sign=${sign}`, true);
xhr2.setRequestHeader('content-type', 'application/json');
xhr2.onload = function(e) {
var leaf = JSON.parse(e.currentTarget.response).data.content_info;
// console.log(leaf);
ccid = leaf.media.ccid;
var size = leaf.media.size;
download10.innerHTML =`<i data-v-100="" class="iconfont">顦�</i>
<span data-v-100="" class="text hassize">瑙嗛瀛楀箷涓嬭浇(鏍囨竻)</span>
<i data-v-100="" class="line"></i>
<span data-v-100="" class="size">${size<1024?`${size}B`:(size<1024*1024?`${(size/1024).toFixed(1)}K`:`${(size/1024/1024).toFixed(1)}M`)}</span>`;
download20.innerHTML =`<i data-v-100="" class="iconfont">顦�</i>
<span data-v-100="" class="text hassize">瑙嗛瀛楀箷涓嬭浇(楂樻竻)</span>
<i data-v-100="" class="line"></i>
<span data-v-100="" class="size">${size<1024?`${size}B`:(size<1024*1024?`${(size/1024).toFixed(1)}K`:`${(size/1024/1024).toFixed(1)}M`)}</span>`;
var timerE = setInterval(function(){
if(document.querySelector('.hover_overflow div')){
clearInterval(timerE);
var list_element = document.createElement('div');
list_element.className = 'list dvideo';
list_element.innerHTML = `<p data-v-100="" class="t1"><i data-v-101=""></i>瑙嗛</p>`;
if(document.querySelector('.hover_overflow div .dvideo'))
document.querySelector('.hover_overflow div').removeChild(document.querySelector('.hover_overflow div .dvideo'));
list_element.appendChild(download10);
list_element.appendChild(download20);
document.querySelector('.hover_overflow div').insertBefore(list_element,document.querySelector('.hover_overflow div .lesson_video'));
}
},100);
setTimeout(function(){
clearInterval(timerE);
},1000);
};
xhr2.setRequestHeader('xtbz', 'xt');
xhr2.send();
}
},100);
};
xhr1.setRequestHeader('xtbz', 'xt');
xhr1.send(null);
} else if(path[5]=="article"){
var timerA = setInterval(function(){
if(document.querySelector('p.title')){
clearInterval(timerA);
var ad = document.createElement('span');
ad.className = 'dactive';
ad.innerHTML = '<a>涓嬭浇</a>';
var title = document.querySelector('p.title');
while(title.lastChild.className=='dactive'){
title.removeChild(title.lastChild);
}
title.appendChild(ad);
ad.onclick = function(){
var aname = document.querySelector('p.title').firstChild.wholeText.trim();
var markdown = turndownService.turndown(document.getElementById('article-content-box'));
markdown = markdown.replace(/\*\*\*\*/g,"** **");
downLoad(`${aname}.md`, markdown);
};
}
},100);
}
}
// downLoadOneVideo();
var timerL = setInterval(function(){
if(document.getElementsByClassName('listScroll')){
clearInterval(timerL);
document.getElementsByClassName('listScroll')[0].onclick = function(){
// console.log('listScroll');
var timerP = setInterval(function(){
if(window.location.pathname !== oldpathname){
// console.log(oldpathname);
oldpathname = window.location.pathname;
clearInterval(timerP);
// console.log(oldpathname);
downLoadOneVideo();
}
},200);
setTimeout(function(){ clearInterval(timerP); },3000);
};
}
},300);
// Your code here...
})();