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Tiny pornhub downloader. Support m3u8 download or obtain video original link
// ==UserScript== // @name pornhub-download-plugin // @namespace http://tampermonkey.net/ // @version 2026-01-24 // @description Tiny pornhub downloader. Support m3u8 download or obtain video original link // @author SHANGDISHIGE109 // @source https://github.com/SHANGDISHIGE109/pornhub-download-plugin // @supportURL https://github.com/SHANGDISHIGE109/pornhub-download-plugin/issues // @license MIT // @match https://*.pornhub.com/* // @icon https://www.google.com/s2/favicons?sz=64&domain=pornhub.com // @connect phncdn.com // @connect pornhub.com // @require https://cdn.jsdelivr.net/npm/[email protected]/dist/m3u8-parser.min.js#sha256-b0UnNfUxCTHxPainxyZIaLqrjH+nnZMYLObCgQwrTlg= // @require https://cdn.jsdelivr.net/npm/[email protected]/dist/mux.min.js#sha256-lMxLtY4muW6RYL2f1/4O6uFx8P+4AIblcPiZHh8hD/o= // @resource mediabunny https://cdn.jsdelivr.net/npm/[email protected]/dist/bundles/mediabunny.min.mjs#sha256-GeTAIUvoAkGQtpk0gDOqkrlT+wXXQesKCj8uJK3+DpA= // @grant GM_xmlhttpRequest // @grant GM_getResourceText // @run-at document-end // ==/UserScript== (function() { 'use strict'; // ========================= class ============================== class StateMachine { constructor(statePicky, triggerPicky) { this._context = {}; this._tulpe = []; this._stateTable = Object.freeze(statePicky); this._triggerTable = Object.freeze(triggerPicky); } validState(state) { for (const key in this._stateTable) { if (this._stateTable[key] === state) { return key; } } return undefined; } validTrigger(trigger) { for (const key in this._triggerTable) { if (this._triggerTable[key] === trigger) { return key; } } return undefined; } configure(from) { if (this.validState(from) == undefined) { throw new Error('unsupport state ' + from); } const exist = this._tulpe.find(item => item._from == from); if (exist) { return exist; } const stateConfigure = new Object({ _from: from, _onEntry: () => {}, _onExit: () => {}, _action: () => {}, _permits: [], _machine: this, }); stateConfigure.onEntry = function(handle) { this._onEntry = handle; return this; }; stateConfigure.onExit = function(handle) { this._onExit = handle; return this; }; stateConfigure.action = function(handle) { this._action = handle; return this; }; stateConfigure.permit = function(sign, to) { if (this._machine.validTrigger(sign) == undefined || this._machine.validState(to) == undefined) { throw new Error('unsupport trigger or state'); } let p = this._permits.find(item => item._sign == sign); if (p) { p._to = to; } else { this._permits.push({ _sign: sign, _to: to }); } return this; }; stateConfigure.equals = function(configure) { return this._from == configure._from; }; this._tulpe.push(stateConfigure); return stateConfigure; } setContext(key, value) { this._context[key] = value; return this; } getContext(key) { return this._context[key]; } init(state) { if (this._state != undefined) { throw new Error('already init'); } if (this.validState(state) == undefined) { throw new Error('unsupport state ' + state); } this._state = state; } fire(sign) { const from = this._tulpe.find(c => c._from == this._state); if (!from) { console.warn('no configure from', from); return; } const permit = from._permits.find(e => e._sign == sign); if (!permit) { console.warn('no permit', sign); return; } from._onExit(this); this._state = permit._to; const to = this._tulpe.find(c => c._from == permit._to); if (to) { to._onEntry(this); to._action(this); } } } class ParallelDownloader { constructor(coreSize, urls, requestFactory) { /** * @param {number} coreSize concurrent download nums * @param {string[]} urls url list * @param {object} requestFactory request factory object that must contain fetch and abort methods * - fetch(string, AbortController): async method that receives a url as parameter and returns a Promise */ if (coreSize <= 0) throw new Error('coreSize must be greater than 0'); if (urls.length <= 0) throw new Error('urls must be greater than 0'); this.coreSize = coreSize; this.urls = Array.from(urls); this.opened = Array.from(Array(urls.length).keys()); // 待下载的urls的索引 this.proceessing = new Set(); // 正在下载的urls的索引（用于应对快速play和pause切换） this.closed = []; // 已完成的urls的索引 this.outcomes = new Array(urls.length); // 存放下载结果，索引顺序与urls一致 this.requestFactory = requestFactory; this.workers = new Set(); // worker对象集合 /** * 回调函数, 使用on函数绑定 * @param progress speedMonitor更新下载进度时，调用一次 * @param piece 每完成一次下载，调用一次 * @param done 所有任务完成时调用一次 * @param error 任务出错时调用一次 */ this.callcallback = { progress: (speedWithUnit, compeleted, percentage, totalBytesLengthDownloaded)=>{}, piece: (index, url, bytes)=>{}, error: (index, url, error)=>{}, done: (wholeBytesArray)=>{} }; /* 中断标识 */ this.interrupted = { sign: new AbortController(), val: false, error: undefined, trigger: undefined, version: -1, // 用于应对快速play和pause切换，在无间隔的多次交叉调用play和pause时会出现ABA问题 }; // 速度、进度监控器 this.speedMonitor = this.createSpeedMonitor(); // 状态机的状态和触发器 this.DownloaderState = { IDLE: 0, // 空闲 - 初始状态 DOWNLOADING: 1, // 正在下载中 - 中间状态 PAUSE_MANUAL: 2, // 手动暂停下载 - 中间状态 PAUSE_ON_ERR: 3, // 错误导致暂停下载 - 中间状态 TERMINATED: 4, // 停止下载 - 最终状态 SUCCESSFLY: 5, // 下载完成 - 最终状态 }; this.DownloaderTrigger = { PLAY: 1, // 启动下载 DOWNLOAD_FALIURE: 2, // 下载失败导致的暂停 PAUSE: 3, // 暂停下载 CANCEL: 4, // 取消下载 COMPLETION: 5 // 全部下载完成 }; // 状态机 this.StateMachine = this.createStateMachine(); } createSpeedMonitor() { const { urls, closed, callcallback } = this; const range = 5000, step = 500; const windowSeconds = Math.ceil(range / 1000); const speedMonitor = new Object({ units: ['B/s', 'KB/s', 'MB/s', 'GB/s', 'TB/s'], buckets: Array.from({length: Math.ceil(range / step)}, () => 0), currentPositon: 0, earlyPosition: 1, totalBytesDownloaded: 0, percentage: '0%', total: urls.length, current: 0, timerId: undefined, }); speedMonitor.downloadSpeedTimer = function () { let curBytes = this.totalBytesDownloaded; this.buckets[this.currentPositon] = curBytes; let byteSpeed = (this.buckets[this.currentPositon] - this.buckets[this.earlyPosition]) / windowSeconds; this.currentPositon = (this.currentPositon + 1) % this.buckets.length; this.earlyPosition = (this.earlyPosition + 1) % this.buckets.length; callcallback.progress?.(this.fmt(byteSpeed), closed.length, this.percentage, this.totalBytesDownloaded); }; speedMonitor.fmt = function (bytesLength) { if (bytesLength == 0) { return '0' + this.units[0]; } let power = Math.trunc(Math.log2(bytesLength) / 10); let unit = this.units[power]; return (bytesLength / Math.pow(1024, power)).toFixed(2) + unit; }; speedMonitor.update = function (bytes) { this.current++; this.percentage = (closed.length / urls.length * 100).toFixed(2) + '%'; this.totalBytesDownloaded += bytes.byteLength; }; speedMonitor.start = function () { this.buckets.fill(0); this.currentPositon = 0; this.earlyPosition = 1; this.totalBytesDownloaded = 0; this.timerId = setInterval(() => this.downloadSpeedTimer(), step); }; speedMonitor.stop = function () { clearInterval(this.timerId); this.timerId = undefined; // 触发一次下载速度计算，让显示速度归零 this.buckets.fill(0); this.currentPositon = 0; this.earlyPosition = 1; this.totalBytesDownloaded = 0; this.downloadSpeedTimer(); }; return speedMonitor; } createStateMachine() { const { DownloaderState, DownloaderTrigger } = this; const { coreSize, opened, proceessing, outcomes, workers, interrupted } = this; const { callcallback, speedMonitor } = this; const getTask = this.getTask.bind(this); const addWorker = this.addWorker.bind(this); const destory = this.destory.bind(this); const sm = new StateMachine(DownloaderState, DownloaderTrigger); sm.init(DownloaderState.IDLE); sm.configure(DownloaderState.IDLE) .permit(DownloaderTrigger.PLAY, DownloaderState.DOWNLOADING) .permit(DownloaderTrigger.CANCEL, DownloaderState.TERMINATED); sm.configure(DownloaderState.DOWNLOADING) .onEntry(()=>{ interrupted.version++; interrupted.sign = new AbortController(); interrupted.val = false; interrupted.error = undefined; interrupted.trigger = undefined; while (workers.size < coreSize) { let first = getTask(); if (first != undefined) { addWorker(first); }else { break; } } // console.log('started downloading - current workers: ', workers.size); }) .action(()=> { // 速度监控 speedMonitor.start(); }) .onExit(()=>{ // 停止速度监控，并触发一次下载速度计算，让显示速度归零 speedMonitor.stop(); }) .permit(DownloaderTrigger.DOWNLOAD_FALIURE, DownloaderState.PAUSE_ON_ERR) .permit(DownloaderTrigger.PAUSE, DownloaderState.PAUSE_MANUAL) .permit(DownloaderTrigger.CANCEL, DownloaderState.TERMINATED) .permit(DownloaderTrigger.COMPLETION, DownloaderState.SUCCESSFLY); sm.configure(DownloaderState.PAUSE_ON_ERR) .action(()=> { callcallback.error?.(interrupted.error); }) .permit(DownloaderTrigger.PLAY, DownloaderState.DOWNLOADING) .permit(DownloaderTrigger.CANCEL, DownloaderState.TERMINATED); sm.configure(DownloaderState.PAUSE_MANUAL) .onEntry(()=>{ /** * 为了应对快速play和pause切换，需要在此处手动将所有资源回滚到初始状态 */ workers.clear(); proceessing.forEach(index=>opened.push(index)); proceessing.clear(); interrupted.val = true; // 阻断worker重复发出中断 interrupted.sign.abort(); // 中断所有fetch }) .permit(DownloaderTrigger.PLAY, DownloaderState.DOWNLOADING) .permit(DownloaderTrigger.CANCEL, DownloaderState.TERMINATED); sm.configure(DownloaderState.SUCCESSFLY) .onEntry(()=>{ // 停止速度监控，并触发一次下载速度计算，让显示速度归零 speedMonitor.stop(); }) .action(()=> { callcallback.done?.(outcomes); }); sm.configure(DownloaderState.TERMINATED) .onEntry(()=>destory()); return sm; } /* 获取一个url索引 */ getTask() { const index = this.opened.shift(); if (index != undefined) { this.proceessing.add(index); } return index; } /* 放回未完成的url */ putbackTask(index) { if (this.proceessing.delete(index)) { this.opened.push(index); } } /* 完成一个url的下载时调用 */ finishPiece(index, url, bytes) { this.outcomes[index] = bytes; this.closed.push(index); this.proceessing.delete(index); this.speedMonitor.update(bytes); this.callcallback.piece?.(index, url, bytes); } /* 是否全部url都下载完成 */ isAllDownloadComplete() { return this.closed.length >0 && this.closed.length == this.urls.length; } addWorker(first) { const { urls, workers, interrupted, DownloaderTrigger, StateMachine, requestFactory } = this; const { version:currentVersion, sign:abort } = interrupted; const isCompleted = this.isAllDownloadComplete.bind(this); const getTask = this.getTask.bind(this); const finishPiece = this.finishPiece.bind(this); const putbackTask = this.putbackTask.bind(this); const worker = { id: (Date.now() + Math.round(Math.random() * 100000)).toString(16), version: currentVersion, abort: abort, compeletedTask: 0, async runWorker() { let index = first; first = undefined; while (index != undefined || (index = getTask()) != undefined) { // console.log(`worker-${worker.id} start ${index}`); try{ const resp = await requestFactory.fetch(urls[index], this.abort); finishPiece(index, urls[index], resp); this.compeletedTask++; }catch (error) { console.error(`worker-${worker.id} error: ${error}`); // 检测版本号 if (currentVersion != interrupted.version) { break; } putbackTask(index); // 第一个发现中断的worker if (interrupted.val == false) { if (error.name != 'AbortError') { interrupted.error = error.message; interrupted.trigger = DownloaderTrigger.DOWNLOAD_FALIURE; } } interrupted.val = true; // 阻断后续worker重复发出中断 abort.abort(); // 中断所有fetch break; }finally { index = undefined; } } workers.delete(this); // console.log(`🚩🚩🚩🚩🚩worker-${this.id} dequeue. currentVersion=${this.version}, interrupted.version=${interrupted.version}, compeletedTask=${this.compeletedTask}`); if (currentVersion != interrupted.version) { return; } // console.log(` 🚩🚩🚩🚩trigger=${interrupted.trigger}, isCompleted=${isCompleted()}`); // interrupted.trigger == undefined表示正常结束。 if (interrupted.trigger == undefined && isCompleted()) { interrupted.trigger = DownloaderTrigger.COMPLETION; } // 只有最后一个worker才能触发状态转换（手动暂停不在此处触发） if (interrupted.trigger != undefined && workers.size == 0) { StateMachine.fire(interrupted.trigger); } } }; workers.add(worker); // console.log(`worker-${worker.id} enqueue`); worker.runWorker(); } // 销毁下载器 destory() { // 防止worker触发状态转换 this.interrupted.val = true; // 阻断后续worker重复发出中断 this.interrupted.trigger = undefined; this.urls.length = 0; this.opened.length = 0; this.closed.length = 0; this.outcomes.length = 0; this.interrupted.sign.abort(); clearInterval(this.speedMonitor.timerId); this.speedMonitor.timerId = undefined; } /** * 绑定下载器事件回调函数 * @param {string} event - 事件类型，具体查看callcallback * @param {function} callback - 对应事件的回调函数 */ on(event, callback) { this.callcallback[event] = callback; } /** * 启动下载 */ play() { this.StateMachine.fire(this.DownloaderTrigger.PLAY); } /** * 暂停下载 */ pause() { this.StateMachine.fire(this.DownloaderTrigger.PAUSE); } /** * 取消下载 */ cancel() { this.StateMachine.fire(this.DownloaderTrigger.CANCEL); } } // ========================= html ============================== function setVisible(obj) { if (obj instanceof HTMLElement) { obj.classList.remove('hidden'); }else if(typeof obj === 'string') { let id = obj.startsWith('.')?obj:'.'+obj; const compent = document.querySelector(id); if (!compent) return; compent.classList.remove('hidden'); } } function setHidden(obj) { if (obj instanceof HTMLElement) { obj.classList.add('hidden'); }else if (typeof obj === 'string') { let id = obj.startsWith('.')?obj:'.'+obj; const compent = document.querySelector(id); if (!compent) return; compent.classList.add('hidden'); } } function disable(obj) { if (obj instanceof HTMLElement) { obj.setAttribute('disabled', ''); }else if (typeof obj === 'string') { let id = obj.startsWith('.')?obj:'.'+obj; const compent = document.querySelector(id); if (!compent) return; compent.setAttribute('disabled', ''); } } function enable(obj) { if (obj instanceof HTMLElement) { obj.removeAttribute('disabled'); }else if (typeof obj === 'string') { let id = obj.startsWith('.')?obj:'.'+obj; const compent = document.querySelector(id); if (!compent) return; compent.removeAttribute('disabled'); } } function startSpin(id) { id = id.startsWith('.')?id:'.' + id; const compent = document.querySelector(id); if (!compent) return; compent.classList.add('loading-icon'); compent.classList.remove('hidden'); } function stopSpin(id) { id = id.startsWith('.')?id:'.' + id; const compent = document.querySelector(id); if (!compent) return; compent.classList.remove('loading-icon'); compent.classList.add('hidden'); } function addDownloadBtn() { const userRow = document.querySelector(".video-info-row.userRow"); const downloadDiv = ` <div class="${PH_DOWNLOAD_DIV_ID}"> <button class="${PH_DOWNLOAD_BUTTON_ID}" type="button"> <!--<i class="fi fi-rr-download ph-icon-download"></i>--> <i class="ph-icon-cloud-download"></i> <i class="ph-icon-reset hidden"></i> <span class="${PH_BUTTON_LABEL_ID}">Download</span> </button> </div> `; userRow.insertAdjacentHTML('beforeend', downloadDiv); // add download button click event const button = document.querySelector(`.${PH_DOWNLOAD_BUTTON_ID}`); button.addEventListener('click', () => { // console.log('fetch m3u8 content'); startSpin(`.${PH_DOWNLOAD_BUTTON_ID} i.ph-icon-reset`); setHidden(`.${PH_DOWNLOAD_BUTTON_ID} i.ph-icon-cloud-download`); disable(`.${PH_DOWNLOAD_BUTTON_ID}`); // download all m3u8 and direct links Promise.all([ getAllDirectLinks(), getAllM3U8() ]).then(([direct, m3u8])=>{ // display file size in the download bar const barRow = document.querySelector(`.${PH_DOWNLOAD_BARROW_ID}`); for (let i = 0; i < barRow.children.length; i++) { const item = barRow.children[i]; const definition = VIDEO_DEFINITIONS.find(d=>d.height == item.getAttribute('data-resolution')); if (definition) { const m3u8Btn = document.querySelector(`${getFullClassName(item)} > button.m3u8`); m3u8Btn.innerText = `${m3u8Btn.innerText} [${definition.m3u8Datas.size.human_size}]`; } } setVisible(`.${PH_DOWNLOAD_BARROW_ID}`); }).finally(()=>{ stopSpin(`.${PH_DOWNLOAD_BUTTON_ID} i.ph-icon-reset`); setVisible(`.${PH_DOWNLOAD_BUTTON_ID} i.ph-icon-cloud-download`); enable(`.${PH_DOWNLOAD_BUTTON_ID}`); }); }); // console.log('Download button added'); } function addDownloadBtnStyle() { const subscribeDiv = document.querySelector('.userActions'); let btnFullScreenRight = '225px'; let btnWindowScreenRight = '150px'; let btnBackgroundStyle = ''; let btnWindowScreenWidthStyle = ''; // Special cases with additional buttons (non-subscription buttons) // Overlay the download button over the externalLinkButton when window screen if (subscribeDiv.childElementCount > 1) { btnBackgroundStyle = 'background: #000000;'; // subscribeBtn const subscribeBtn = document.querySelector('.userActions > .subscribeButton.videoSubscribeButton.js_videoSubscribeButton'); let externalLinkButtonDiv = subscribeDiv.children[0]; if (externalLinkButtonDiv.className == 'subscribeButton videoSubscribeButton' && externalLinkButtonDiv.children[0].getAttribute('data-label') == 'join_now') { // Raw rendering of case-1: | Join Now | subscribe | // Raw rendering of case-2: | Join BangBros Now | subscribe | // Get the width of the | Join Now | OR | Join xxx Now | // console.log('external link button is join_now'); let joinNowBtnWidth = externalLinkButtonDiv.getBoundingClientRect().width; btnWindowScreenWidthStyle = `width: ${joinNowBtnWidth}px`; btnWindowScreenRight = '150px'; btnFullScreenRight = '450px'; }else if (externalLinkButtonDiv.nodeName == 'A' && externalLinkButtonDiv.textContent.indexOf('More of Me') != -1) { // Raw rendering of buttons: | More of Me | subscribe | // console.log('external link button is more_of_me'); btnFullScreenRight = '375px'; btnWindowScreenWidthStyle = 'width: 145px;'; }else if(subscribeBtn.offsetLeft == 10) { // Raw rendering of buttons: | subscribe | Join me on FANCENTRO | // console.log('external link button is join_me_on_FANCENTRO'); btnFullScreenRight = '460px'; btnWindowScreenRight = '0px'; btnWindowScreenWidthStyle = 'width: 230.9px;'; }else { console.warn('external link button is unknown', externalLinkButtonDiv); } } const cssText = ` .${PH_DOWNLOAD_DIV_ID} { vertical-align: middle; position: absolute; display: flex; top: 13px; margin-top: auto; right: ${btnFullScreenRight}; ${btnBackgroundStyle} } @media only screen and (max-width: 1349px) { .${PH_DOWNLOAD_DIV_ID} { right: ${btnWindowScreenRight}; } .${PH_DOWNLOAD_BUTTON_ID} { ${btnWindowScreenWidthStyle} } } .${PH_DOWNLOAD_BUTTON_ID} { font-size: 14px; color: #c6c6c6; text-align: center; border: 1px solid #c6c6c6; min-width: 145px; padding: 0; border-radius: 3px; -moz-border-radius: 3px; -webkit-border-radius: 3px; -ms-border-radius: 3px; -o-border-radius: 3px; background-color: transparent; font-style: normal; font-weight: 700; line-height: 42.6px; box-sizing: border-box; cursor: pointer; float: left; vertical-align: middle; margin-left: 0; margin-right: 0; } .${PH_DOWNLOAD_BUTTON_ID}:not(:disabled):hover { border: 1px solid #ff9900; } .${PH_DOWNLOAD_BUTTON_ID}:disabled { border: 1px solid #585858; cursor: default; } .${PH_DOWNLOAD_BUTTON_ID}:disabled i { cursor: default; } .${PH_DOWNLOAD_BUTTON_ID} i { font-size: 20px; width: auto; height: auto; margin-right: 0; background: 0 0; vertical-align: middle; } .${PH_DOWNLOAD_BUTTON_ID} span { line-height: normal; margin-left: 4px; } `; const styleSheet = document.createElement('style'); styleSheet.appendChild(document.createTextNode(cssText)); document.head.appendChild(styleSheet); } function addProgressBarRow() { addAllMideaDownloadItems(); } function addLoadingAnime() { const cssText = ` @keyframes spin-pause { 0% { transform: rotate(360deg); } 66.7% { transform: rotate(0deg); } 100% { transform: rotate(0deg); } } .loading-icon { display: inline-block; animation: spin-pause 1.5s linear infinite; } `; const styleSheet = document.createElement('style'); styleSheet.appendChild(document.createTextNode(cssText)); document.head.appendChild(styleSheet); } function addCommonBarRowStyle() { const cssText = ` .${PH_DOWNLOAD_BARROW_ID} { position: relative; width: 100%; box-sizing: border-box; margin-top: 9px; border: 1px solid #1b1b1b; border-radius: 3px; cursor: default; } .${PH_DOWNLOAD_MIDEA_ITEM_ID} { box-sizing: border-box; position: relative; display: flex; gap: 0; margin: 4px; } .${PH_DOWNLOAD_MIDEA_ITEM_ID} > * { grid-area: 1 / 1; width: 100%; height: 50px; } .${PH_DOWNLOAD_MEDIA_BTN_ID} { border-radius: 4px; -moz-border-radius: 4px; -webkit-border-radius: 4px; -ms-border-radius: 8px; -o-border-radius: 8px; background: #1b1b1b; font-weight: 800; font-size: 18px; color: #fff; text-transform: capitalize; white-space: nowrap; border: 0; cursor: pointer; box-sizing: border-box; } .${PH_DOWNLOAD_MEDIA_BTN_ID}:hover { background: #2f2f2f; } .${PH_DOWNLOAD_MEDIA_BTN_ID}.m3u8 { flex: 1; } .${PH_DOWNLOAD_MEDIA_BTN_ID}.direct { width: 60px; flex-shrink: 0; margin-left: 5px; z-index: 99; } .${PH_PROGRESS_BAR_CONTEXT_ID} { display: flex; line-height: 20px; text-align: center; box-sizing: border-box; align-items: center; flex: 1; } .${PH_PROGRESS_BAR_ID} { position: relative; background-color: #464646; float: left; display: flex; flex: 1 1 0; height: 100%; box-sizing: border-box; border-radius: 3px; } .${PH_PROGRESS_BAR_ID} span { background-color: #4f86e2; height: 100%; width: 0%; display: block; border-radius: 3px; } .${PH_PROGRESS_BAR_CONTEXT_ID} :not(span) { position: absolute; height: 35px; width: 35px; line-height: 35px; border-radius: 4px; opacity: 1; } /* label */ .${PH_PROGRESS_BAR_CONTEXT_ID} .label { cursor: unset; width: fit-content; font-weight: 300; font-size: 16px; font-family: inherit; color: #ffffff; } .${PH_BAR_SPEED_LABEL_ID} { margin-left: 10px; } .${PH_BAR_DOWNLOADED_BYTES_LABEL_ID} { margin-left: 115px; } .${PH_BAR_COUNTDOWN_TIMER_LABEL_ID} { border-radius: 4px 0px 0px 4px; color: #c4c22c !important; font-weight: 600 !important; position: absolute; padding-left: 5px; height: 35px; line-height: 35px; right: 130px; } /* ctrl context */ .${PH_PROGRESS_CTRL_BTN_CONTEXT_ID} { width: 100% !important; height: 100% !important; display: flex; justify-content: center; align-items: center; gap: 30px; z-index: -99; opacity: 0 !important; transition: all 0.3s ease-in-out; } .${PH_PROGRESS_BAR_CONTEXT_ID}:hover .${PH_PROGRESS_CTRL_BTN_CONTEXT_ID} { opacity: 1 !important; z-index: 99; } .${PH_PROGRESS_BAR_CONTEXT_ID}:hover .${PH_PROGRESS_CTRL_BTN_CONTEXT_ID} button { transform: translateY(0); position: relative; } .${PH_PROGRESS_CTRL_BTN_CONTEXT_ID} button { transform: translateY(5px); position: relative; transition: opacity 0.3s ease, transform 0.3s ease; } .${PH_PROGRESS_BAR_CONTEXT_ID}::before { content: ''; position: absolute; inset: 0; background: inherit; filter: blur(7px) brightness(0.9); z-index: 0; transition: filter .3s ease; } .${PH_PROGRESS_BAR_CONTEXT_ID}:hover::before { filter: blur(18px) brightness(0.9); } .${PH_PROGRESS_BAR_CONTEXT_ID}:hover .${PH_BAR_SPEED_LABEL_ID}, .${PH_PROGRESS_BAR_CONTEXT_ID}:hover .${PH_BAR_DOWNLOADED_BYTES_LABEL_ID}, .${PH_PROGRESS_BAR_CONTEXT_ID}:hover .${PH_BAR_COUNTDOWN_TIMER_LABEL_ID} { filter: blur(7px); transition: filter .3s ease; } /* ctrl btn */ .${PH_PROGRESS_CTRL_BTN_ID} { box-sizing: border-box; display: flex; align-items: center; justify-content: center; opacity: 0; text-align: center; border: 1px solid transparent; border-radius: 4px; -moz-border-radius: 4px; -webkit-border-radius: 4px; -ms-border-radius: 4px; -o-border-radius: 4px; cursor: pointer; vertical-align: middle; background-color: #272727; } .${PH_PROGRESS_CTRL_BTN_ID}:disabled { background-color: #666666; pointer-events: none; cursor: unset; } .${PH_PROGRESS_CTRL_BTN_ID}:disabled i { color: #888888; } .${PH_PROGRESS_CTRL_BTN_ID}:not(:disabled) { cursor: pointer; } .${PH_PROGRESS_CTRL_BTN_ID}:not(:disabled):hover { background: #373737; } .${PH_PROGRESS_CTRL_BTN_ID}:not(:disabled):hover i.ph-icon-save-alt { color: #25a11a; } .${PH_PROGRESS_CTRL_BTN_ID}:not(:disabled):hover i.toggle { color: #4284ff; } .${PH_PROGRESS_CTRL_BTN_ID}:not(:disabled):hover i.ph-icon-cross { color: #c62929; } /* button icon */ .${PH_PROGRESS_CTRL_BTN_ID} i { top: 0px; left: 0px; /* override website css */ cursor: unset; position: static; } .${PH_PROGRESS_CTRL_BTN_ID} i.ph-icon-save-alt { color: #1A7A11; } .${PH_PROGRESS_CTRL_BTN_ID} i.toggle { color: #2e67d2; } .${PH_PROGRESS_BAR_CONTEXT_ID} i.ph-icon-cross { color: #971616; } `; const styleSheet = document.createElement('style'); styleSheet.appendChild(document.createTextNode(cssText)); document.head.appendChild(styleSheet); } function addAllMideaDownloadItems() { let html = ` <div class="${PH_DOWNLOAD_BARROW_ID} hidden"> `; // {240,480,720,1080,...} let resolutions = VIDEO_DEFINITIONS.map(item=>item.height); for(const resolution of resolutions) { html += ` <div class="${PH_DOWNLOAD_MIDEA_ITEM_ID} resolution-${resolution}" data-resolution="${resolution}"> <button class="${PH_DOWNLOAD_MEDIA_BTN_ID} m3u8-${resolution} m3u8">${resolution}P</button> <div class="${PH_PROGRESS_BAR_CONTEXT_ID} hidden"> <span class="${PH_PROGRESS_BAR_ID}" id="${PH_PROGRESS_BAR_ID}"> <span></span> <div class=${PH_PROGRESS_CTRL_BTN_CONTEXT_ID}> <button class="${PH_PROGRESS_CTRL_BTN_ID} save hidden" id="save-btn"><i class="ph-icon-save-alt"></i></button> <button class="${PH_PROGRESS_CTRL_BTN_ID} play" id="play-btn" disabled><i class="ph-icon-play toggle"></i></button> <button class="${PH_PROGRESS_CTRL_BTN_ID} pause" id="pause-btn"><i class="ph-icon-pause toggle"></i></button> <button class="${PH_PROGRESS_CTRL_BTN_ID} cancel" id="cancel-btn"><i class="ph-icon-cross"></i></button> </div> </span> <i class="label ${PH_BAR_SPEED_LABEL_ID}">0Byte/s</i> <i class="label ${PH_BAR_DOWNLOADED_BYTES_LABEL_ID}"></i> <span class="label ${PH_BAR_COUNTDOWN_TIMER_LABEL_ID} hidden"> cache cleaned after <span>0</span>s </span> </div> <button class="${PH_DOWNLOAD_MEDIA_BTN_ID} direct-${resolution} direct" title="Download the ${resolution}P resolution version of this video directly"> <i class="ph-icon-link" style=" font-size: x-large; line-height: 50px; "></i> </button> </div> `; } html += `</div>`; const userRow = document.querySelector(`.video-info-row.userRow`); userRow.insertAdjacentHTML('beforeend', html); const COLOR_RUN = "#4f86e2", COLOR_PAUSE = "#c27c27", COLOR_FAIL = "#e71717", COLOR_COMPLETE = "#1a7a11"; const items = document.querySelectorAll(`.${PH_DOWNLOAD_BARROW_ID} > .${PH_DOWNLOAD_MIDEA_ITEM_ID}`); for (const item of items) { const resolution = item.getAttribute("data-resolution"); // height const definition = getVideoDefinitionByHeight(resolution); const btn_m3u8 = item.children[0]; const barContext = item.children[1]; const btn_direct = item.children[2]; const trapdoor = barContext.querySelector(`.${PH_PROGRESS_BAR_ID}`).children[0]; const speedLabel = barContext.querySelector(`.${PH_BAR_SPEED_LABEL_ID}`); const byteLabel = barContext.querySelector(`.${PH_BAR_DOWNLOADED_BYTES_LABEL_ID}`); const countdownLabel = barContext.querySelector(`.${PH_BAR_COUNTDOWN_TIMER_LABEL_ID}`); const saveBtn = barContext.querySelector(`.${PH_PROGRESS_CTRL_BTN_ID}.save`); const playBtn = barContext.querySelector(`.${PH_PROGRESS_CTRL_BTN_ID}.play`); const pauseBtn = barContext.querySelector(`.${PH_PROGRESS_CTRL_BTN_ID}.pause`); const cancelBtn = barContext.querySelector(`.${PH_PROGRESS_CTRL_BTN_ID}.cancel`); btn_m3u8.addEventListener("click", function () { // m3u8 download console.log("start downloaded resolution", resolution); setHidden(btn_m3u8); setVisible(barContext); definition.components.bar.initialize(); buildDownloader(definition, definition.components.bar); definition.components.downloader.play(); }); btn_direct.addEventListener("click", function () { // @todo direct download // Videos still open in new tabs only; direct browser download is not yet available. const directDefinition = getDirectVideoDefinitionByHeight(resolution); console.log("direct download: ", directDefinition.videoUrl); const suffix = directDefinition.videoUrl.split('/')[7].split('?')[0]; const a = document.createElement('a'); a.href = directDefinition.videoUrl; a.target = '_blank'; a.rel = 'noopener noreferrer'; a.download = "[" + VIDEO_UPLOADER + "] " + VIDEO_TITLE + "." + suffix; document.body.appendChild(a); a.click(); document.body.removeChild(a); }); saveBtn.addEventListener("click", function () { const bufferArray = definition.videoData; const format = definition.videoFormat; let suffix = definition.videoUrl.split('/').find(s=>s.endsWith('.mp4')); const videoBlob = new Blob([bufferArray], {type:format}); const downloadLink = document.createElement('a'); downloadLink.href = URL.createObjectURL(videoBlob); downloadLink.download = "[" + VIDEO_UPLOADER + "] " + VIDEO_TITLE + "." + suffix; downloadLink.click(); URL.revokeObjectURL(downloadLink.href); downloadLink.remove(); }); playBtn.addEventListener("click", function () { definition.components.downloader.play(); definition.components.bar.resume(); disable(playBtn); enable(pauseBtn); }); pauseBtn.addEventListener("click", function () { definition.components.downloader.pause(); definition.components.bar.pause(); enable(playBtn); disable(pauseBtn); }); cancelBtn.addEventListener("click", function () { definition.components.downloader.cancel(); setVisible(btn_m3u8); setHidden(barContext); }); // const barComponent = { position: 0, downloadedByte: 0, element: { item: item, bar: barContext, speedLabel: speedLabel, byteLabel: byteLabel, countdownLabel: countdownLabel, saveBtn: saveBtn, playBtn: playBtn, pauseBtn: pauseBtn, cancelBtn: cancelBtn, trapdoor: trapdoor, }, initialize: function() { this.position = 0; this.downloadedByte = 0; this.element.trapdoor.style.width = '0%'; this.element.trapdoor.style.backgroundColor = COLOR_RUN; this.element.speedLabel.innerText = '0Byte/s'; this.element.byteLabel.innerText = `0/${definition.m3u8Datas.size.human_size}`; this.element.countdownLabel.innerHTML = 'cache cleaned after <span>0</span>s'; setHidden(this.element.countdownLabel); setHidden(this.element.saveBtn); enable(this.element.saveBtn); disable(this.element.playBtn); enable(this.element.pauseBtn); }, speed: function (speedText) { this.element.speedLabel.innerText = speedText; }, update: function ({bytes}) { this.position ++; let progressMax = definition.m3u8Datas.indexM3u8.length; let progressPercent = (this.position / progressMax) * 100; this.element.trapdoor.style.width = `${progressPercent}%`; this.element.trapdoor.style.backgroundColor = COLOR_RUN; this.downloadedByte += bytes; let human_size = fmt(this.downloadedByte); this.element.byteLabel.innerText = `${human_size}/${definition.m3u8Datas.size.human_size}`; }, resume: function() { this.element.trapdoor.style.backgroundColor = COLOR_RUN; disable(this.element.playBtn); enable(this.element.pauseBtn); }, pause: function() { this.element.trapdoor.style.backgroundColor = COLOR_PAUSE; enable(this.element.playBtn); disable(this.element.pauseBtn); }, failed: function() { this.element.trapdoor.style.backgroundColor = COLOR_FAIL; enable(this.element.playBtn); disable(this.element.pauseBtn); }, completed: function() { this.position = definition.m3u8Datas.indexM3u8.length; this.element.trapdoor.style.width = '100%'; this.element.trapdoor.style.backgroundColor = COLOR_COMPLETE; disable(this.element.playBtn); disable(this.element.pauseBtn); setVisible(this.element.saveBtn); setVisible(this.element.countdownLabel); this.countdown(60); }, countdown: function (seconds) { let remainSec = seconds; const timer = setInterval(() => { remainSec--; this.element.countdownLabel.children[0].innerText = remainSec; if (remainSec <= 0) { disable(this.element.saveBtn); this.element.countdownLabel.innerHTML = 'cache has been cleaned'; clearInterval(timer); } }, 1000); }, }; // binding to definition definition.components = {bar: barComponent}; } console.log('all midea items added'); } // ================================= function ========================================= function getVideoDefinitionByHeight(height) { /** * Get the video definition by height * @param {number} height * @return {string} */ return VIDEO_DEFINITIONS.find(definition=>definition.height == height); } function getDirectVideoDefinitionByHeight(height) { /** * Get the video definition by height * @param {number} height * @return {string} */ return DIRECT_VIDEO_DEFINITIONS.mediaDefinitions.find(definition=>definition.height == height); } function getFullClassName(element) { /** * Get the full class name of an element * @param {HTMLElement} element * @returns {string} */ return '.' + Array.from(element.classList).join('.'); } function httpGetText(url, options) { return httpGet(url, {responseType: 'text', ...options}); } function httpGetArraybuffer(url, options) { return httpGet(url, {responseType: 'arraybuffer', ...options}); } function httpGet(url, options) { /** * @param {string} url * @param {object} options * - {AbortSignal} signal * - {string} responseType */ return new Promise((resolve, reject) => { // check if the signal has been aborted if (options?.signal?.aborted) { reject(new DOMException('the request has been aborted', 'AbortError')); return; } const xhr = GM_xmlhttpRequest({ method: 'GET', url: url, responseType: options?.responseType || 'text', headers: { 'accept': '*/*', 'accept-language': 'zh-CN,zh;q=0.9,en;q=0.8,en-GB;q=0.7,en-US;q=0.6', 'priority': 'u=1, i', 'sec-ch-ua': '"Chromium";v="136", "Microsoft Edge";v="136", "Not.A/Brand";v="99"', 'sec-ch-ua-mobile': '?0', 'sec-ch-ua-platform': '"Windows"', 'sec-fetch-dest': 'empty', 'sec-fetch-mode': 'cors', 'sec-fetch-site': 'cross-site', 'Referer': 'https://www.pornhub.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36 Edg/136.0.0.0', }, onload: function (resp) { if(resp.status>=200 && resp.status<300){ resolve(resp.response); return; } reject(resp); }, onerror: function (resp) { reject(resp); }, ontimeout: function (resp) { reject(resp); }, onabort: function (resp) { reject(new DOMException('the request has been aborted', 'AbortError')); }, }); if (options?.signal) { options.signal.addEventListener('abort', () => { xhr.abort(); }); } }); } function buildDownloader(definition, barComponent) { /** * Add item and some methods to control it to the definition * @param {object} definition * @param {object} barComponent * @returns {void} */ const urls = definition.m3u8Datas.indexM3u8.map(d=>d.uri); let concurrentNums = 3; const complete = function(allSegmengts) { Promise.all(allSegmengts) .then(segmentDatas=>{ // console.log('Successful all ts chunks downloaded'); console.log('save video...'); let suffix = definition.videoUrl.split('/').find(s=>s.endsWith('.mp4')); let filename = "[" + VIDEO_UPLOADER + "] " + VIDEO_TITLE + "." + suffix; return saveVideo(segmentDatas, filename); }).then(([buffer, format])=>{ definition.components.downloader.outcomes.length = 0; definition.videoData = buffer; // cache video data definition.videoFormat = format; barComponent.completed(); }); }; const requestFactory = new Object({ async fetch(url, abortController) { return await httpGetArraybuffer(url, {signal: abortController.signal}); } }); const downloader = new ParallelDownloader(concurrentNums, urls, requestFactory); downloader.on('piece', (index, url, bytes)=>{ barComponent.update({bytes: bytes.byteLength}); }); downloader.on('progress', (speedWithUnit, compeleted, percentage, totalBytesLengthDownloaded)=>{ barComponent.speed(speedWithUnit); }); downloader.on('error', (index, url, error)=>{ barComponent.failed(); }); downloader.on('done', (wholeBytesArray)=>{ complete(wholeBytesArray); }); // binding to definition definition.components.downloader = downloader; } function saveVideo(segmentDatas, filename) { return tsToMp4(segmentDatas) .then(mp4=> mediabunnyConversion(mp4)) .then(([buffer, format])=>{ const a = document.createElement('a'); const blob = new Blob([buffer], {type: format}); const url = URL.createObjectURL(blob); a.href = url; a.download = filename; a.click(); a.remove(); URL.revokeObjectURL(a.href); return [buffer, format]; }); } async function tsToMp4(segmentDatas) { const init = []; const segs = []; const transmuxer = new muxjs.mp4.Transmuxer(); const done = new Promise(resolve => { let i = 0; transmuxer.on('data', seg => { if (seg.initSegment) init[0] = seg.initSegment; segs.push(seg.data); if (segs.length == segmentDatas.length) { const len = init[0].byteLength + segs.reduce((a, b) => a + b.byteLength, 0); const whole = new Uint8Array(len); let offset = 0; whole.set(init[0], offset); offset += init[0].byteLength; segs.forEach((s) => { whole.set(s, offset); offset += s.byteLength; }); transmuxer.off('data'); resolve(whole); } }); }); segmentDatas.forEach(seg=>{ // 每次push后立即flush才能正确的为每个seg生成moof和mdat // 如果是在push了所有seg之后才flush只会生成一整个大的mdat transmuxer.push(new Uint8Array(seg)); transmuxer.flush(); }); const mp4Bytes = await done; return mp4Bytes; } async function mediabunnyConversion(mp4) { const resource = new File([mp4], 'raw.mp4'); const source = new mediabunny.BlobSource(resource); const input = new mediabunny.Input({ source, formats: [mediabunny.MP4], }); const output = new mediabunny.Output({ target: new mediabunny.BufferTarget(), format: new mediabunny.Mp4OutputFormat(), }); VIDEO_INFO['published_date'] const y = VIDEO_INFO['published_date'].slice(0, 4); const m = VIDEO_INFO['published_date'].slice(4, 6) - 1; const d = VIDEO_INFO['published_date'].slice(6, 8); const date = new Date(y, m, d); const conversion = await mediabunny.Conversion.init({ input, output, // 因为不需要重新编码，所有不设置video和audio参数 // 只为修复视频duration问题，以及保存视频源链接、参演者和设置视频封面 tags: (originalTags) => ({ ...originalTags, title: VIDEO_INFO['title'], comment: VIDEO_INFO['source'], date: date, artist: VIDEO_INFO['uploader']['fullname'], images: [{ data: new Uint8Array(VIDEO_INFO['cover_image']), mimeType: 'image/jpeg', kind: 'coverFront', name: 'cover_1', }], raw: { "uploader": VIDEO_INFO['uploader']['uploader'], "uploaderType": VIDEO_INFO['uploader']['uploaderType'], "actors": VIDEO_INFO['uploader']['actors'].join(','), "source": VIDEO_INFO['source'], "publishedDate": VIDEO_INFO['published_date'], "tags": VIDEO_INFO['tags'], "title": VIDEO_INFO['title'] } }), }); await conversion.execute(); return [output.target.buffer, output.format.mimeType]; } function parseMasterM3U8(text) { /** * mater.m3u8 response parse */ const parse = new m3u8Parser.Parser(); parse.push(text); parse.end(); return parse.manifest.playlists; } function parseIndexM3U8(text) { /** * index.m3u8 response parse */ const parse = new m3u8Parser.Parser(); parse.push(text); parse.end(); return parse.manifest.segments; } function fmt(bytes) { if (bytes == 0) { return '0' + UNITS[0]; } let power = Math.trunc(Math.log2(bytes) / 10); let unit = UNITS[power]; return (bytes / Math.pow(1024, power)).toFixed(2) + unit; } function estimate_size_by_bitrate(bitrate_bps, duration_seconds){ /** * Estimate file size based on bit rate and duration * bitrate_bps: bits per second * duration_seconds: video duration (seconds) */ // BANDWIDTH can be seen from master.m3u8 let sizeBytes = Math.ceil(bitrate_bps * duration_seconds / 8); let human_size = fmt(sizeBytes) return { size: sizeBytes, human_size: human_size }; } function downloadM3U8(masterM3u8Url) { /** * m3u8Url: master.m3u8 url. * The content is the link to index.m3u8. * index.m3u8 contains all seg url. * * The response result of a master.m3u8 has only one index.m3u8 download link * Parse the response of m3u8Url Get the url of index.m3u8 * Parse the response result of index.m3u8 to get the urls of all segs */ let id = Math.floor(Math.random() * 100); let m3u8Datas = {}; // Obtain the public prefix part of master.m3u8, which will be used in index.m3u8. // It is also used for all seg urls. let position = masterM3u8Url.lastIndexOf('/') + 1; const publicPrefix = masterM3u8Url.substring(0, position); // download master.m3u8 const master = httpGetText(masterM3u8Url) .then(m3u8Content => { m3u8Content = parseMasterM3U8(m3u8Content)[0]; m3u8Content.uri = publicPrefix + m3u8Content.uri; return m3u8Content; }).catch((err)=>{ console.error(id,'Download master.m3u8 failed.\nError: ', err); return Promise.reject('fail to download m3u8: master.m3u8 download failed.'); }); // download index.m3u8 const promise = master.then(masterM3u8=>{ const resp = httpGetText(masterM3u8.uri); return Promise.all([masterM3u8, resp]); }).then(datas=>{ let [masterM3u8, m3u8Content] = datas; let indexM3u8 = parseIndexM3U8(m3u8Content); indexM3u8.forEach(item=>item.uri = publicPrefix + item.uri); let totalDuration = indexM3u8.reduce((acc, item)=> acc + item.duration, 0); let size = estimate_size_by_bitrate(masterM3u8.attributes.BANDWIDTH, totalDuration); Object.assign(m3u8Datas, { masterM3u8, indexM3u8, size }); return m3u8Datas; }).catch((err)=>{ console.error(id,'Download index.m3u8 failed.\nError: ', err); return Promise.reject('fail to download m3u8: index.m3u8 download failed.'); }); return { m3u8Datas, promise }; } function getAllM3U8() { VIDEO_DEFINITIONS.forEach(d => { let { m3u8Datas, promise } = downloadM3U8(d.videoUrl); d.m3u8Datas = m3u8Datas; d.m3u8Promise = promise; }); return Promise.all(VIDEO_DEFINITIONS.map((def) => def.m3u8Promise)) .then((datas) => { console.log('M3U8 all done.', datas); VIDEO_DEFINITIONS.forEach(d=>delete d.m3u8Promise); return VIDEO_DEFINITIONS.map(d=>d.m3u8Datas); }); } function getAllDirectLinks() { return httpGet(DIRECT_VIDEO_DEFINITIONS.main, {responseType: 'json'}) .then(data=>{ console.log('getAllDirectLinks', data); DIRECT_VIDEO_DEFINITIONS.mediaDefinitions = data; return data; }).catch(err=>{ console.error('Failed to obtain video link.', err); return Promise.reject('Failed to obtain video link.'); }); } function getVideoUploader() { const uploaderType = document.querySelector('.userInfo > .usernameWrap').getAttribute('data-type'); let uploader; if (uploaderType === 'channel') { uploader = document.querySelector('.userInfo > .usernameWrap > a').innerText.trim(); } else if (uploaderType === 'user') { // amateur model uploader = document.querySelector('.userInfo > .usernameWrap > .usernameBadgesWrapper > a').innerText.trim(); } else { console.warn('unknown uploader type:', uploaderType); uploader = 'unknown'; } let actors = []; let suggestBox = document.querySelector('.js-suggestionsRow > .pornstarsWrapper'); if (suggestBox) { actors = Array.from(suggestBox.children) .filter(e=>e.className=='gtm-event-video-underplayer pstar-list-btn') .map(e=>e.innerText.trim()); } let fullname = actors.length>0?(uploader + "(" + actors.join(',') + ")"):uploader; return { uploaderType, uploader, actors, fullname }; } // download button const PH_DOWNLOAD_DIV_ID = 'ph-video-download-div'; const PH_DOWNLOAD_BUTTON_ID = 'ph-video-download-button'; const PH_BUTTON_LABEL_ID = 'ph-button-label'; // progress bar const PH_DOWNLOAD_BARROW_ID = 'ph-download-barRow'; const PH_DOWNLOAD_MIDEA_ITEM_ID = 'ph-video-download-item'; const PH_DOWNLOAD_MEDIA_BTN_ID = 'ph-video-download-btn'; const PH_PROGRESS_BAR_CONTEXT_ID = 'ph-progress-bar-context'; const PH_PROGRESS_BAR_ID = 'ph-progress-bar'; const PH_PROGRESS_CTRL_BTN_CONTEXT_ID = 'ph-progress-ctrl-btn-context'; const PH_PROGRESS_CTRL_BTN_ID = 'ph-progress-ctrl-btn'; // label const PH_BAR_SPEED_LABEL_ID = 'ph-bar-speed-label'; const PH_BAR_DOWNLOADED_BYTES_LABEL_ID = 'ph-bar-downloaded-bytes-label'; const PH_BAR_COUNTDOWN_TIMER_LABEL_ID = 'ph-bar-countdown-timer-label'; var VIDEO_INFO = {}; var VIDEO_DEFINITIONS = []; var DIRECT_VIDEO_DEFINITIONS = {}; var VIDEO_TITLE = undefined; var VIDEO_UPLOADER = undefined; var UNITS = ['Byte', 'KB', 'MB', 'GB']; function importModule(resourceName) { const src = GM_getResourceText(resourceName); const blob = new Blob([src], { type: 'text/javascript' }); const url = URL.createObjectURL(blob); // Use <script> to mount to global window const script = document.createElement('script'); script.textContent = `import * as _all from '${url}'; Object.assign(window, {'${resourceName}':_all});`; script.type = 'module'; document.head.appendChild(script); // Use import to mount to local window // 'import * as _all from url; 'is the equivalent of dynamic import import(url) .then(module => { Object.assign(window, {resourceName: module}); }) .catch(error => { console.error('Failed to import module:', error); }) .finally(() => { setTimeout(()=>{ script.remove(); URL.revokeObjectURL(url); }, 1000); }); } function getVideoId() { const video_player_div = document.querySelector('.mainPlayerDiv'); if (!video_player_div) { console.log('No video player div found'); return undefined; } return video_player_div.getAttribute('data-video-id'); } function getDefinitions(videoId, then) { // Use <script> to get global variables const script = document.createElement('script'); script.textContent = ` (function() { // Get mideaDefinitions from flashvars_{number} const key = 'flashvars_${videoId}'; const data = window[key]; // global variable // Get video data from dataLayer let videodata = undefined; const videopage = dataLayer.forEach(e=>{ if (e.event == 'videopage') { videodata = e.videodata; } }); const videoTitle = VIDEO_SHOW.videoTitleOriginal; // Send back sandbox via postMessage window.postMessage({type: 'GM_DATA', key: key, data: {video_id:${videoId},flashvars:data, videodata:videodata, videoTitle:videoTitle}}, '*'); })(); `; document.head.appendChild(script); script.remove(); // Monitoring messages in the sandbox window.addEventListener('message', async function(event) { if (event.data.type === 'GM_DATA') { console.log('✅ Get the native variable: ', event.data.key, event.data.data); // the video information is in the var variable flashvars_videoId const { video_id, flashvars, videodata, videoTitle } = event.data.data; // VIDEO_DEFINITIONS is array, each element is a link to obtain different resolutions of the video. let mediaDefinitions = flashvars.mediaDefinitions .filter((item) => item.videoUrl.indexOf('master.m3u8')>=0) .sort((a,b) => b.height - a.height); mediaDefinitions = mediaDefinitions.map(item=>({...item})); VIDEO_DEFINITIONS.push(...mediaDefinitions); // VIDEO_DIRECTIONS is array, each element is a direct link of the video. DIRECT_VIDEO_DEFINITIONS.main = flashvars.mediaDefinitions.find(item=> item.format == 'mp4').videoUrl; VIDEO_INFO['title'] = videoTitle; VIDEO_INFO['source'] = flashvars.link_url; VIDEO_INFO['cover_url'] = flashvars.image_url; VIDEO_INFO['cover_image'] = await httpGetArraybuffer(flashvars.image_url); VIDEO_INFO['uploader'] = getVideoUploader(); VIDEO_INFO['published_date'] = videodata['video_date_published']; VIDEO_INFO['tags'] = videodata['categories_in_video']; VIDEO_TITLE = VIDEO_INFO['title']; VIDEO_UPLOADER = VIDEO_INFO['uploader']['fullname']; console.log('video_info', VIDEO_INFO); then(); } }); } function main() { window.addEventListener('DOMContentLoaded', ()=>{ const VIDEO_ID = getVideoId(); if (VIDEO_ID === undefined){ return; } getDefinitions(VIDEO_ID, ()=>{ // add div addDownloadBtn(VIDEO_DEFINITIONS); addProgressBarRow(VIDEO_DEFINITIONS); // add style addDownloadBtnStyle(); addCommonBarRowStyle(); addLoadingAnime(); }); }); } importModule('mediabunny'); main(); })();
