https://github.com/Momo707577045/m3u8-downloader 配套插件
// ==UserScript==
// @name m3u8-downloader
// @namespace https://github.com/Momo707577045/m3u8-downloader
// @version 0.10.1
// @description https://github.com/Momo707577045/m3u8-downloader 配套插件
// @author Momo707577045
// @include *
// @exclude http://blog.luckly-mjw.cn/tool-show/m3u8-downloader/index.html
// @exclude https://blog.luckly-mjw.cn/tool-show/m3u8-downloader/index.html
// @exclude https://www.bilibili.com/*
// @grant none
// @run-at document-start
// ==/UserScript==
(function () {
'use strict';
var showMp4 = true
var m3u8Target = ''
var mp4Objs = []
var originXHR = window.XMLHttpRequest
var windowOpen = window.open
function ajax(options) {
options = options || {};
let xhr = new originXHR();
if (options.type === 'file') {
xhr.responseType = 'arraybuffer';
}
xhr.onreadystatechange = function () {
if (xhr.readyState === 4) {
let status = xhr.status;
if (status >= 200 && status < 300) {
options.success && options.success(xhr.response);
} else {
options.fail && options.fail(status);
}
}
};
xhr.open("GET", options.url, true);
xhr.send(null);
}
// 普通下载
function downloadWithA(url, name) {
const a = document.createElement('a')
a.href = url
a.download = name
a.style.display = 'none'
document.body.appendChild(a)
a.click()
a.remove()
}
// 检测 m3u8 链接的有效性
function checkM3u8Url(url) {
ajax({
url,
success: (fileStr) => {
if (/(png|image|ts|jpg|mp4|jpeg|EXTINF)/.test(fileStr)) {
appendDom()
document.getElementById('m3u8-jump').style.display = 'block'
document.getElementById('m3u8-close').style.display = 'block'
document.getElementById('m3u8-append').style.display = 'block'
const urlObj = new URL(url)
urlObj.searchParams.append('title', getTitle())
m3u8Target = urlObj.href
console.log('【m3u8】----------------------------------------')
console.log(urlObj)
console.log('http://blog.luckly-mjw.cn/tool-show/m3u8-downloader/index.html?source=' + m3u8Target)
}
}
})
}
// 定时器，检查 mp4 视频资源
function checkVideo() {
let $videoList = document.getElementsByTagName('video')
for (let i = 0, length = $videoList.length; i < length; i++) {
const url = $videoList[i].currentSrc
if (url.indexOf('.mp4') > 0 && !mp4Objs.find(mp4 => mp4.url === url)) {
appendDom();
document.getElementById('mp4-show').style.display = 'block'
mp4Objs.push({
url,
fileName: url.slice(url.lastIndexOf('/') + 1).split('?')[0],
});
}
}
setTimeout(checkVideo, 3000);
}
function resetAjax() {
if (window._hadResetAjax) { // 如果已经重置过，则不再进入。解决开发时局部刷新导致重新加载问题
return
}
window._hadResetAjax = true
var originOpen = originXHR.prototype.open
window.XMLHttpRequest = function () {
var realXHR = new originXHR()
realXHR.open = function (method, url) {
url.toString() && url.toString().indexOf('.m3u8') > 0 && checkM3u8Url(url.toString())
// if (url.toString() && url.toString().toLocaleLowerCase().indexOf('.mp4') > 0) {
// appendDom();
// document.getElementById('mp4-show').style.display = 'block'
// mp4Objs.push({
// url,
// fileName: url.slice(url.lastIndexOf('/') + 1).split('?')[0],
// });
// }
originOpen.call(realXHR, method, url)
}
return realXHR
}
window.XMLHttpRequest.UNSENT = originXHR.UNSENT;
window.XMLHttpRequest.OPENED = originXHR.OPENED;
window.XMLHttpRequest.HEADERS_RECEIVED = originXHR.HEADERS_RECEIVED;
window.XMLHttpRequest.LOADING = originXHR.LOADING;
window.XMLHttpRequest.DONE = originXHR.DONE;
window.XMLHttpRequest.prototype = originXHR.prototype;
}
// 获取顶部 window title，因可能存在跨域问题，故使用 try catch 进行保护
function getTitle() {
let title = document.title;
try {
title = window.top.document.title
} catch (error) {
console.log(error)
}
return title
}
function appendDom() {
if (document.getElementById('m3u8-download-dom')) {
return
}
var domStr = `
<div style="
display: none;
margin-top: 6px;
padding: 6px 10px;
font-size: 18px;
color: white;
cursor: pointer;
border-radius: 4px;
border: 1px solid #eeeeee;
background-color: #3D8AC7;
" id="mp4-show">MP4下载</div>
<div style="
display: none;
margin-top: 6px;
padding: 6px 10px ;
font-size: 18px;
color: white;
cursor: pointer;
border-radius: 4px;
border: 1px solid #eeeeee;
background-color: #3D8AC7;
" id="m3u8-jump">跳转下载</div>
<div style="
display: none;
margin-top: 6px;
padding: 6px 10px ;
font-size: 18px;
color: white;
cursor: pointer;
border-radius: 4px;
border: 1px solid #eeeeee;
background-color: #3D8AC7;
" id="m3u8-append">注入下载</div>
<div style="
margin-top: 4px;
height: 34px;
width: 34px;
line-height: 34px;
display: inline-block;
border-radius: 50px;
background-color: rgba(0, 0, 0, 0.5);
" id="m3u8-close">
<img style="
padding-top: 4px;
width: 24px;
cursor: pointer;
" src="data:image/png;base64,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">
</div>
`
var $section = document.createElement('section')
$section.id = 'm3u8-download-dom'
$section.style.position = 'fixed'
$section.style.zIndex = '9999'
$section.style.bottom = '20px'
$section.style.right = '20px'
$section.style.textAlign = 'center'
$section.innerHTML = domStr
document.body.appendChild($section);
var mp4Show = document.getElementById('mp4-show')
var m3u8Jump = document.getElementById('m3u8-jump')
var m3u8Close = document.getElementById('m3u8-close')
var m3u8Append = document.getElementById('m3u8-append')
mp4Show.addEventListener('click', function () {
showMp4 = !showMp4
mp4Show.innerHTML = showMp4 ? 'MP4下载' : '关闭MP4'
switchMp4Download();
})
m3u8Close.addEventListener('click', function () {
$section.remove()
})
m3u8Jump.addEventListener('click', function () {
windowOpen('//blog.luckly-mjw.cn/tool-show/m3u8-downloader/index.html?source=' + m3u8Target)
})
m3u8Append.addEventListener('click', function () {
var _hmt = _hmt || [];
(function () {
var hm = document.createElement("script");
hm.src = "https://hm.baidu.com/hm.js?1f12b0865d866ae1b93514870d93ce89";
var s = document.getElementsByTagName("script")[0];
s.parentNode.insertBefore(hm, s);
})();
ajax({
url: 'https://blog.luckly-mjw.cn/tool-show/m3u8-downloader/index.html?t=' + new Date().getTime(),
success: (fileStr) => {
let fileList = fileStr.split(`<!--vue 前端框架--\>`);
let dom = fileList[0];
let script = fileList[1] + fileList[2];
script = script.split('// script注入');
script = script[1] + script[2];
if (m3u8Target) {
script = script.replace(`url: '', // 在线链接`, `url: '${m3u8Target}',`);
}
// 注入html
let $section = document.createElement('section')
$section.innerHTML = `${dom}`
$section.style.width = '100%'
$section.style.height = '100%'
$section.style.maxHeight = '800px'
$section.style.bottom = '0'
$section.style.left = '0'
$section.style.position = 'absolute'
$section.style.zIndex = '9999'
$section.style.fontSize = '14px'
$section.style.overflowY = 'auto'
$section.style.backgroundColor = 'white'
document.body.appendChild($section);
ajax({ // 加载 ASE 解密
url: 'https://upyun.luckly-mjw.cn/lib/stream-saver.js',
success: (streamSaverStr) => {
let $streamSaver = document.createElement('script')
$streamSaver.innerHTML = streamSaverStr
document.body.appendChild($streamSaver);
ajax({ // 加载 mp4 转码
url: 'https://blog.luckly-mjw.cn/tool-show/m3u8-downloader/mux-mp4.js',
success: (mp4Str) => {
let $mp4 = document.createElement('script')
$mp4.innerHTML = mp4Str
document.body.appendChild($mp4);
ajax({ // 加载 stream 流式下载器
url: 'https://blog.luckly-mjw.cn/tool-show/m3u8-downloader/aes-decryptor.js',
success: (aseStr) => {
let $ase = document.createElement('script')
$ase.innerHTML = aseStr
document.body.appendChild($ase);
ajax({ // 加载 vue
url: 'https://upyun.luckly-mjw.cn/lib/vue.js',
success: (vueStr) => {
let $vue = document.createElement('script')
$vue.innerHTML = vueStr
document.body.appendChild($vue);
alert('注入成功，请滚动到页面底部')
eval(script)
}
})
}
})
}
})
}
})
// // 加载 ASE 解密
// let $ase = document.createElement('script')
// $ase.src = 'https://blog.luckly-mjw.cn/tool-show/m3u8-downloader/aes-decryptor.js'
// // 加载 mp4 转码
// let $mp4 = document.createElement('script')
// $mp4.src = 'https://blog.luckly-mjw.cn/tool-show/m3u8-downloader/mux-mp4.js'
// // 加载 vue
// let $vue = document.createElement('script')
// $vue.src = 'https://upyun.luckly-mjw.cn/lib/vue.js'
// // 加载 stream 流式下载器
// let $streamSaver = document.createElement('script')
// $streamSaver.src = 'https://upyun.luckly-mjw.cn/lib/stream-saver.js'
// // 监听 vue 加载完成，执行业务代码
// $vue.addEventListener('load', function () { eval(script) })
// document.body.appendChild($streamSaver);
// document.body.appendChild($mp4);
// document.body.appendChild($ase);
// document.body.appendChild($vue);
// alert('注入成功，请滚动到页面底部')
},
})
})
}
function switchMp4Download() {
// 切换显示
if (document.getElementById('mp4-download-dom')) {
document.getElementById('mp4-download-dom').remove();
return
}
var $section = document.createElement('section')
$section.id = 'mp4-download-dom'
$section.style.position = 'fixed'
$section.style.zIndex = '9999'
$section.style.top = '20px'
$section.style.right = '20px'
$section.style.textAlign = 'center'
mp4Objs.forEach(obj => {
var $mp4 = document.createElement('div')
$mp4.innerHTML = obj.fileName
$mp4.title = obj.url
$mp4.style = `
margin-top: 4px;
padding: 3px 4px ;
font-size: 12px;
color: white;
cursor: pointer;
border-radius: 2px;
border: 1px solid #eeeeee;
background-color: #3D8AC7;
`
$mp4.addEventListener('click', () => {
downloadWithA(obj.url, obj.fileName);
})
$section.appendChild($mp4);
})
document.body.appendChild($section);
}
resetAjax()
checkVideo()
})();