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发表于 2023-10-27 20:54:07
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0) { str = d % 60 + units + str; } d = Math.floor(d / 60) } return str; } catch { return "N/A" } } function downloadEnabled() { try { if (window.VideoTogetherDownload == 'disabled') { return false; } const type = VideoTogetherStorage.UserscriptType return parseInt(window.VideoTogetherStorage.LoaddingVersion) >= 1694758378 && (type == "Chrome" || type == "Safari" || type == "Firefox") && !isDownloadBlackListDomain() } catch { return false; } } function isM3U8(textContent) { return textContent.trim().startsWith('#EXTM3U'); } function isMasterM3u8(textContent) { return textContent.includes('#EXT-X-STREAM-INF:'); } function getFirstMediaM3U8(m3u8Content, m3u8Url) { if (!isMasterM3u8(m3u8Content)) { return null; } const lines = m3u8Content.split('\n'); for (const line of lines) { const trimmedLine = line.trim(); if (trimmedLine && !trimmedLine.startsWith('#') && trimmedLine != "") { return new URL(trimmedLine, m3u8Url); } } return null; } function startDownload(_vtArgM3u8Url, _vtArgM3u8Content, _vtArgM3u8Urls, _vtArgTitle, _vtArgPageUrl) { /*//*/(async function () { function extractExtXKeyUrls(m3u8Content, baseUrl) { const uris = []; const lines = m3u8Content.split('\n'); for (let i = 0; i { const id = setTimeout(() => { reader.cancel(); rej(new Error('Stream read timed out')); }, timeout); }); return Promise.race([ reader.read(), timer ]); } function generateUUID() { if (crypto.randomUUID != undefined) { return crypto.randomUUID(); } return ([1e7] + -1e3 + -4e3 + -8e3 + -1e11).replace(/[018]/g, c => (c ^ crypto.getRandomValues(new Uint8Array(1))[0] & 15 >> c / 4).toString(16) ); } window.updateM3u8Status = async function updateM3u8Status(m3u8Url, status) { // 0 downloading 1 completed 2 deleting let m3u8mini = await readFromIndexedDB('m3u8s-mini', m3u8Url); m3u8mini.status = status await saveToIndexedDB('m3u8s-mini', m3u8Url, m3u8mini); } async function saveM3u8(m3u8Url, m3u8Content) { await saveToIndexedDB('m3u8s', m3u8Url, { data: m3u8Content, title: vtArgTitle, pageUrl: vtArgPageUrl, m3u8Url: m3u8Url, m3u8Id: m3u8Id, status: 0 } ) } async function blobToDataUrl(blob) { return new Promise((resolve, reject) => { const reader = new FileReader(); reader.onload = function (event) { resolve(event.target.result); }; reader.onerror = function (event) { reject(new Error("Failed to read blob")); }; reader.readAsDataURL(blob); }); } async function saveBlob(table, url, blob) { return new Promise(async (res, rej) => { try { const dataUrl = await blobToDataUrl(blob); await saveToIndexedDB(table, url, { data: dataUrl, m3u8Url: downloadM3u8Url, m3u8Id: m3u8Id, }) res(); } catch (e) { rej(e); } }) } window.regexMatchKeys = function regexMatchKeys(table, regex) { const queryId = generateUUID() return new Promise((res, rej) => { window.postMessage({ source: "VideoTogether", type: 2005, data: { table: table, regex: regex, id: queryId } }, '*') regexCallback[queryId] = (data) => { try { res(data) } catch { rej() } } }) } saveToIndexedDBThreads = 1; window.saveToIndexedDB = async function saveToIndexedDB(table, key, data) { while (saveToIndexedDBThreads setTimeout(r, 100)); } saveToIndexedDBThreads--; const queryId = generateUUID(); return new Promise((res, rej) => { data.saveTime = Date.now() window.postMessage({ source: "VideoTogether", type: 2001, data: { table: table, key: key, data: data, id: queryId, } }, '*') data = null; saveCallback[queryId] = (error) => { saveToIndexedDBThreads++; if (error === 0) { res(0) } else { rej(error) } } }) } window.iosDeleteByPrefix = async function iosDeleteByPrefix(prefix) { const queryId = generateUUID(); return new Promise((res, rej) => { window.postMessage({ source: "VideoTogether", type: 3010, data: { prefix: prefix, id: queryId, } }, '*') deleteByPrefix[queryId] = (error) => { if (error === 0) { res(0) } else { rej(error) } } }) } let readCallback = {} let regexCallback = {} let deleteCallback = {} let saveCallback = {} let deleteByPrefix = {} window.addEventListener('message', async e => { if (e.data.source == "VideoTogether") { switch (e.data.type) { case 2003: { saveCallback[e.data.data.id](e.data.data.error) saveCallback[e.data.data.id] = undefined break; } case 2004: { readCallback[e.data.data.id](e.data.data.data) readCallback[e.data.data.id] = undefined; break; } case 2006: { regexCallback[e.data.data.id](e.data.data.data) regexCallback[e.data.data.id] = undefined; break; } case 2008: { deleteCallback[e.data.data.id](e.data.data.error); deleteCallback[e.data.data.id] = undefined; break; } case 3011: { deleteByPrefix[e.data.data.id](e.data.data.error); deleteByPrefix[e.data.data.id] = undefined; break; } case 2010: { console.log(e.data.data.data); break; } } } }) window.requestStorageEstimate = function requestStorageEstimate() { window.postMessage({ source: "VideoTogether", type: 2009, data: {} }, '*') } window.deleteFromIndexedDB = function deleteFromIndexedDB(table, key) { const queryId = generateUUID() window.postMessage({ source: "VideoTogether", type: 2007, data: { id: queryId, table: table, key: key, } }, '*') return new Promise((res, rej) => { deleteCallback[queryId] = (error) => { if (error === 0) { res(true); } else { rej(error); } } }) } window.readFromIndexedDB = function readFromIndexedDB(table, key) { const queryId = generateUUID(); window.postMessage({ source: "VideoTogether", type: 2002, data: { table: table, key: key, id: queryId, } }, '*') return new Promise((res, rej) => { readCallback[queryId] = (data) => { try { res(data); } catch { rej() } } }) } if (window.videoTogetherExtension === undefined) { return; } if (window.location.hostname == 'local.2gether.video') { return; } let vtArgM3u8Url = undefined; let vtArgM3u8Content = undefined; let vtArgM3u8Urls = undefined; let vtArgTitle = undefined; let vtArgPageUrl = undefined; try { vtArgM3u8Url = _vtArgM3u8Url; vtArgM3u8Content = _vtArgM3u8Content; vtArgM3u8Urls = _vtArgM3u8Urls; vtArgTitle = _vtArgTitle; vtArgPageUrl = _vtArgPageUrl; } catch { return; } const m3u8Id = generateUUID() const m3u8IdHead = `-m3u8Id-${m3u8Id}-end-` const downloadM3u8Url = vtArgM3u8Url; const numThreads = 10; let lastTotalBytes = 0; let totalBytes = 0; let failedUrls = [] let urls = vtArgM3u8Urls let successCount = 0; videoTogetherExtension.downloadPercentage = 0; const m3u8Key = m3u8IdHead + downloadM3u8Url if (downloadM3u8Url === undefined) { return; } await saveM3u8(m3u8Key, vtArgM3u8Content) const otherUrl = extractExtXKeyUrls(vtArgM3u8Content, downloadM3u8Url); const totalCount = urls.length + otherUrl.length; console.log(otherUrl); await downloadInParallel('future', otherUrl, numThreads); setInterval(function () { videoTogetherExtension.downloadSpeedMb = (totalBytes - lastTotalBytes) / 1024 / 1024; lastTotalBytes = totalBytes; }, 1000); await downloadInParallel('videos', urls, numThreads); await updateM3u8Status(m3u8Key, 1) async function fetchWithSpeedTracking(url) { const controller = new AbortController(); const timer = setTimeout(() => { controller.abort(); }, 20000); const response = await fetch(url, { signal: controller.signal }); clearTimeout(timer) if (!response.body) { throw new Error("ReadableStream not yet supported in this browser."); } const contentType = response.headers.get("Content-Type") || "application/octet-stream"; const reader = response.body.getReader(); let chunks = []; async function readStream() { const { done, value } = await timeoutAsyncRead(reader, 60000); if (done) { return; } if (value) { chunks.push(value); totalBytes += value.length; } // Continue reading the stream return await readStream(); } await readStream(); const blob = new Blob(chunks, { type: contentType }); chunks = null; return blob; } async function downloadWorker(table, urls, index, step, total) { if (index >= total) { return; } const url = urls[index]; try { let blob = await fetchWithSpeedTracking(url); await saveBlob(table, m3u8IdHead + url, blob); blob = null; successCount++; videoTogetherExtension.downloadPercentage = Math.floor((successCount / totalCount) * 100) console.log('download ts:', table, index, 'of', total); } catch (e) { await new Promise(r => setTimeout(r, 2000)); failedUrls.push(url); console.error(e); } // Pick up the next work item await downloadWorker(table, urls, index + step, step, total); } async function downloadInParallel(table, urls, numThreads) { const total = urls.length; // Start numThreads download workers const promises = Array.from({ length: numThreads }, (_, i) => { return downloadWorker(table, urls, i, numThreads, total); }); await Promise.all(promises); if (failedUrls.length != 0) { urls = failedUrls; failedUrls = []; await downloadInParallel(table, urls, numThreads); } }})()//*/ } function isLimited() { while (lastRunQueue.length > 0 && lastRunQueue[0] timeLimitation) { console.error("limited") return true; } lastRunQueue.push(Date.now() / 1000); return false; } function getVideoTogetherStorage(key, defaultVal) { try { if (window.VideoTogetherStorage == undefined) { return defaultVal } else { if (window.VideoTogetherStorage[key] == undefined) { return defaultVal } else { return window.VideoTogetherStorage[key]; } } } catch { return defaultVal } } function getEnableTextMessage() { return getVideoTogetherStorage('EnableTextMessage', true); } function getEnableMiniBar() { return getVideoTogetherStorage('EnableMiniBar', true); } function skipIntroLen() { try { let len = parseInt(window.VideoTogetherStorage.SkipIntroLength); if (window.VideoTogetherStorage.SkipIntro && !isNaN(len)) { return len; } } catch { } return 0; } function isEmpty(s) { try { return s.length == 0; } catch { return true; } } function emptyStrIfUdf(s) { return s == undefined ? "" : s; } let isDownloadBlackListDomainCache = undefined; function isDownloadBlackListDomain() { if (window.location.protocol != 'http:' && window.location.protocol != 'https:') { return true; } const domains = [ 'iqiyi.com', 'qq.com', 'youku.com', 'bilibili.com', 'baidu.com', 'quark.cn', 'aliyundrive.com', "115.com", "acfun.cn", "youtube.com", ]; if (isDownloadBlackListDomainCache == undefined) { const hostname = window.location.hostname; isDownloadBlackListDomainCache = domains.some(domain => hostname === domain || hostname.endsWith(`.${domain}`)); } return isDownloadBlackListDomainCache; } let isEasyShareBlackListDomainCache = undefined; function isEasyShareBlackListDomain() { if (window.location.protocol != 'https:') { return true; } const domains = [ 'iqiyi.com', 'qq.com', 'youku.com', 'bilibili.com', 'baidu.com', 'quark.cn', 'aliyundrive.com', "115.com", "pornhub.com", "acfun.cn", "youtube.com", // -- "missav.com", "nivod4.tv" ]; if (isEasyShareBlackListDomainCache == undefined) { const hostname = window.location.hostname; isEasyShareBlackListDomainCache = domains.some(domain => hostname === domain || hostname.endsWith(`.${domain}`)); } return isEasyShareBlackListDomainCache; } function isEasyShareEnabled() { if (inDownload) { return false; } try { if (isWeb()) { return false; } if (isEasyShareBlackListDomain()) { return false; } return window.VideoTogetherEasyShare != 'disabled' && window.VideoTogetherStorage.EasyShare != false; } catch { return false; } } function isEasyShareMember() { try { return window.VideoTogetherEasyShareMemberSite == true; } catch { return false; } } function useMobileStyle(videoDom) { let isMobile = false; if (window.location.href.startsWith('https://m.bilibili.com/')) { isMobile = true; } if (!isMobile) { return; } document.body.childNodes.forEach(e => { try { if (e != videoDom && e.style && e.id != 'VideoTogetherWrapper') { e.style.display = 'none' } } catch { } }); videoDom.setAttribute('controls', true); videoDom.style.width = videoDom.style.height = "100%"; videoDom.style.maxWidth = videoDom.style.maxHeight = "100%"; videoDom.style.display = 'block'; if (videoDom.parentElement != document.body) { document.body.appendChild(videoDom); } } const mediaUrlsCache = {} function extractMediaUrls(m3u8Content, m3u8Url) { if (mediaUrlsCache[m3u8Url] == undefined) { let lines = m3u8Content.split("\n"); let mediaUrls = []; let base = undefined; try { base = new URL(m3u8Url); } catch { }; for (let i = 0; i `%${c.charCodeAt(0).toString(16).toUpperCase()}` ).replace(/%20/g, '+'); } function fixedDecodeURIComponent(str) { return decodeURIComponent(str.replace(/\+/g, ' ')); } function isWeb() { try { let type = window.VideoTogetherStorage.UserscriptType; return type == 'website' || type == 'website_debug'; } catch { return false; } } /** * @returns {Element} */ function select(query) { let e = window.videoTogetherFlyPannel.wrapper.querySelector(query); return e; } function hide(e) { if (e) e.style.display = 'none'; } function show(e) { if (e) e.style.display = null; } function isVideoLoadded(video) { try { if (isNaN(video.readyState)) { return true; } return video.readyState >= 3; } catch { return true; } } function isRoomProtected() { try { return window.VideoTogetherStorage == undefined || window.VideoTogetherStorage.PasswordProtectedRoom != false; } catch { return true; } } function changeBackground(url) { let e = select('.vt-modal-body'); if (e) { if (url == null || url == "") { e.style.backgroundImage = 'none'; } else if (e.style.backgroundImage != `url("${url}")`) { e.style.backgroundImage = `url("${url}")` } } } function changeMemberCount(c) { extension.ctxMemberCount = c; select('#memberCount').innerHTML = String.fromCodePoint("0x1f465") + " " + c } function dsply(e, _show = true) { _show ? show(e) : hide(e); } async function isAudioVolumeRO() { let a = new Audio(); a.volume = 0.5; return new Promise(r => setTimeout(() => { r(!(a.volume == 0.5)) }, 1)); } const Global = { inited: false, NativePostMessageFunction: null, NativeAttachShadow: null, NativeFetch: null } function AttachShadow(e, options) { try { return e.attachShadow(options); } catch (err) { GetNativeFunction(); return Global.NativeAttachShadow.call(e, options); } } function GetNativeFunction() { if (Global.inited) { return; } Global.inited = true; let temp = document.createElement("iframe"); hide(temp); document.body.append(temp); Global.NativePostMessageFunction = temp.contentWindow.postMessage; Global.NativeAttachShadow = temp.contentWindow.Element.prototype.attachShadow; Global.NativeFetch = temp.contentWindow.fetch; } function PostMessage(window, data) { if (/\{\s+\[native code\]/.test(Function.prototype.toString.call(window.postMessage))) { window.postMessage(data, "*"); } else { GetNativeFunction(); Global.NativePostMessageFunction.call(window, data, "*"); } } async function Fetch(url, init) { if (/\{\s+\[native code\]/.test(Function.prototype.toString.call(window.fetch))) { return await fetch(url, init); } else { GetNativeFunction(); return await Global.NativeFetch.call(window, url, init); } } function sendMessageToTop(type, data) { PostMessage(window.top, { source: "VideoTogether", type: type, data: data }); } function sendMessageToSelf(type, data) { PostMessage(window, { source: "VideoTogether", type: type, data: data }); } function sendMessageTo(w, type, data) { PostMessage(w, { source: "VideoTogether", type: type, data: data }); } function initRangeSlider(slider) { const min = slider.min const max = slider.max const value = slider.value slider.style.background = `linear-gradient(to right, #1abc9c 0%, #1abc9c ${(value - min) / (max - min) * 100}%, #d7dcdf ${(value - min) / (max - min) * 100}%, #d7dcdf 100%)` slider.addEventListener('input', function () { this.style.background = `linear-gradient(to right, #1abc9c 0%, #1abc9c ${(this.value - this.min) / (this.max - this.min) * 100}%, #d7dcdf ${(this.value - this.min) / (this.max - this.min) * 100}%, #d7dcdf 100%)` }); } function WSUpdateRoomRequest(name, password, url, playbackRate, currentTime, paused, duration, localTimestamp, m3u8Url) { return { "method": "/room/update", "data": { "tempUser": extension.tempUser, "password": password, "name": name, "playbackRate": playbackRate, "currentTime": currentTime, "paused": paused, "url": url, "lastUpdateClientTime": localTimestamp, "duration": duration, "protected": isRoomProtected(), "videoTitle": extension.isMain ? document.title : extension.videoTitle, "sendLocalTimestamp": Date.now() / 1000, "m3u8Url": m3u8Url } } } function WSJoinRoomRequest(name, password) { return { "method": "/room/join", "data": { "password": password, "name": name, } } } function WsUpdateMemberRequest(name, password, isLoadding, currentUrl) { return { "method": "/room/update_member", "data": { "password": password, "roomName": name, "sendLocalTimestamp": Date.now() / 1000, "userId": extension.tempUser, "isLoadding": isLoadding, "currentUrl": currentUrl } } } function popupError(msg) { let x = select("#snackbar"); x.innerHTML = msg; x.className = "show"; setTimeout(function () { x.className = x.className.replace("show", ""); }, 3000); let changeVoiceBtn = select('#changeVoiceBtn'); if (changeVoiceBtn != undefined) { changeVoiceBtn.onclick = () => { windowPannel.ShowTxtMsgTouchPannel(); } } } async function waitForRoomUuid(timeout = 10000) { return new Promise((res, rej) => { let id = setInterval(() => { if (roomUuid != null) { res(roomUuid); clearInterval(id); } }, 200) setTimeout(() => { clearInterval(id); rej(null); }, timeout); }); } class Room { constructor() { this.currentTime = null; this.duration = null; this.lastUpdateClientTime = null; this.lastUpdateServerTime = null; this.name = null; this.paused = null; this.playbackRate = null; this.protected = null; this.timestamp = null; this.url = null; this.videoTitle = null; this.waitForLoadding = null; } } const WS = { _socket: null, _lastConnectTime: 0, _connectTimeout: 10, _expriedTime: 5, _lastUpdateTime: 0, _lastErrorMessage: null, _lastRoom: new Room(), _connectedToService: false, isOpen() { try { return this._socket.readyState = 1 && this._connectedToService; } catch { return false; } }, async connect() { if (this._socket != null) { try { if (this._socket.readyState == 1) { return; } if (this._socket.readyState == 0 && this._lastConnectTime + this._connectTimeout > Date.now() / 1000) { return; } } catch { } } console.log('ws connect'); this._lastConnectTime = Date.now() / 1000 this._connectedToService = false; try { this.disconnect() this._socket = new WebSocket(`wss://${extension.video_together_host.replace("https://", "")}/ws?language=${language}`); this._socket.onmessage = async e => { let lines = e.data.split('\n'); for (let i = 0; i 0) { configuration.iceServers = res.data; configuration.iceTransportPolicy = 'relay'; } Voice.conn = new RTCPeerConnection(configuration); Voice.conn.onicecandidate = ({ candidate }) => { rpc('trickle', [rnameRPC, unameRPC, ucid, JSON.stringify(candidate)]); }; Voice.conn.ontrack = (event) => { console.log("ontrack", event); let stream = event.streams[0]; let sid = fixedDecodeURIComponent(stream.id); let id = sid.split(':')[0]; // var name = Base64.decode(sid.split(':')[1]); console.log(id, uid); if (id === uid) { return; } event.track.onmute = (event) => { console.log("onmute", event); }; let aid = 'peer-audio-' + id; let el = select('#' + aid); if (el) { el.srcObject = stream; } else { el = document.createElement(event.track.kind) el.id = aid; el.srcObject = stream; el.autoplay = true; el.controls = false; select('#peer').appendChild(el); } }; try { const constraints = { audio: { echoCancellation: cancellingNoise, noiseSuppression: cancellingNoise }, video: false }; Voice.stream = await navigator.mediaDevices.getUserMedia(constraints); } catch (err) { if (Voice.status == VoiceStatus.CONNECTTING) { Voice.errorMessage = "麦克风权限获取失败"; Voice.status = VoiceStatus.ERROR; } return; } Voice.stream.getTracks().forEach((track) => { track.enabled = !mutting; Voice.conn.addTrack(track, Voice.stream); }); await Voice.conn.setLocalDescription(await Voice.conn.createOffer()); res = await rpc('publish', [rnameRPC, unameRPC, JSON.stringify(Voice.conn.localDescription)]); if (res.data) { let jsep = JSON.parse(res.data.jsep); if (jsep.type == 'answer') { await Voice.conn.setRemoteDescription(jsep); ucid = res.data.track; await subscribe(Voice.conn); } } else { throw new Error('未知错误'); } Voice.conn.oniceconnectionstatechange = e => { if (Voice.conn.iceConnectionState == "disconnected" || Voice.conn.iceConnectionState == "failed" || Voice.conn.iceConnectionState == "closed") { Voice.errorMessage = "连接断开"; Voice.status = VoiceStatus.ERROR; } else { if (Voice.status == VoiceStatus.ERROR) { Voice.status = Voice._mutting ? VoiceStatus.MUTED : VoiceStatus.UNMUTED; } } } } async function rpc(method, params = [], retryTime = -1) { try { const response = await window.videoTogetherExtension.Fetch(extension.video_together_host + "/kraken", " OST", { id: generateUUID(), method: method, params: params }, { method: 'POST', // *GET, POST, PUT, DELETE, etc. mode: 'cors', // no-cors, *cors, same-origin cache: 'no-cache', // *default, no-cache, reload, force-cache, only-if-cached credentials: 'omit', // include, *same-origin, omit headers: { 'Content-Type': 'application/json' }, redirect: 'follow', // manual, *follow, error referrerPolicy: 'no-referrer', // no-referrer, *client body: JSON.stringify({ id: generateUUID(), method: method, params: params }) // body data type must match "Content-Type" header }); return await response.json(); // parses JSON response into native JavaScript objects } catch (err) { if (Voice.status == VoiceStatus.STOP) { return; } if (retryTime == 0) { throw err; } await new Promise(r => setTimeout(r, 1000)); return await rpc(method, params, retryTime - 1); } } }, stop: () => { try { Voice.conn.getSenders().forEach(s => { if (s.track) { s.track.stop(); } }); } catch (e) { }; [...select('#peer').querySelectorAll("*")].forEach(e => e.remove()); try { Voice.conn.close(); delete Voice.conn; } catch { } try { Voice.stream.getTracks().forEach(function (track) { track.stop(); }); delete Voice.stream; } catch { } Voice.status = VoiceStatus.STOP; }, mute: () => { Voice.conn.getSenders().forEach(s => { if (s.track) { s.track.enabled = false; } }); Voice._mutting = true; Voice.status = VoiceStatus.MUTED; }, unmute: () => { Voice.conn.getSenders().forEach(s => { if (s.track) { s.track.enabled = true; } }); Voice._mutting = false; Voice.status = VoiceStatus.UNMUTED; }, updateVoiceSetting: async (cancellingNoise = false) => { const constraints = { audio: { echoCancellation: cancellingNoise, noiseSuppression: cancellingNoise }, video: false }; try { prevStream = Voice.stream; Voice.stream = await navigator.mediaDevices.getUserMedia(constraints); Voice.conn.getSenders().forEach(s => { if (s.track) { s.replaceTrack(Voice.stream.getTracks().find(t => t.kind == s.track.kind)); } }) prevStream.getTracks().forEach(t => t.stop()); delete prevStream; } catch (e) { console.log(e); }; } } function generateUUID() { if (crypto.randomUUID != undefined) { return crypto.randomUUID(); } return ([1e7] + -1e3 + -4e3 + -8e3 + -1e11).replace(/[018]/g, c => (c ^ crypto.getRandomValues(new Uint8Array(1))[0] & 15 >> c / 4).toString(16) ); } function generateTempUserId() { return generateUUID() + ":" + Date.now() / 1000; } /** * * Base64 encode / decode * http://www.webtoolkit.info * **/ const Base64 = { // private property _keyStr: "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=" // public method for encoding , encode: function (input) { var output = ""; var chr1, chr2, chr3, enc1, enc2, enc3, enc4; var i = 0; input = Base64._utf8_encode(input); while (i > 2; enc2 = ((chr1 & 3) <> 4); enc3 = ((chr2 & 15) <> 6); enc4 = chr3 & 63; if (isNaN(chr2)) { enc3 = enc4 = 64; } else if (isNaN(chr3)) { enc4 = 64; } output = output + this._keyStr.charAt(enc1) + this._keyStr.charAt(enc2) + this._keyStr.charAt(enc3) + this._keyStr.charAt(enc4); } // Whend return output; } // End Function encode // public method for decoding , decode: function (input) { var output = ""; var chr1, chr2, chr3; var enc1, enc2, enc3, enc4; var i = 0; input = input.replace(/[^A-Za-z0-9\+\/\=]/g, ""); while (i < input.length) { enc1 = this._keyStr.indexOf(input.charAt(i++)); enc2 = this._keyStr.indexOf(input.charAt(i++)); enc3 = this._keyStr.indexOf(input.charAt(i++)); enc4 = this._keyStr.indexOf(input.charAt(i++)); chr1 = (enc1 <> 4); chr2 = ((enc2 & 15) <> 2); chr3 = ((enc3 & 3) << 6) | enc4; output = output + String.fromCharCode(chr1); if (enc3 != 64) { output = output + String.fromCharCode(chr2); } if (enc4 != 64) { output = output + String.fromCharCode(chr3); } } // Whend output = Base64._utf8_decode(output); return output; } // End Function decode // private method for UTF-8 encoding , _utf8_encode: function (string) { var utftext = ""; string = string.replace(/\r\n/g, "\n"); for (var n = 0; n < string.length; n++) { var c = string.charCodeAt(n); if (c 127) && (c > 6) | 192); utftext += String.fromCharCode((c & 63) | 128); } else { utftext += String.fromCharCode((c >> 12) | 224); utftext += String.fromCharCode(((c >> 6) & 63) | 128); utftext += String.fromCharCode((c & 63) | 128); } } // Next n return utftext; } // End Function _utf8_encode // private method for UTF-8 decoding , _utf8_decode: function (utftext) { var string = ""; var i = 0; var c, c1, c2, c3; c = c1 = c2 = 0; while (i < utftext.length) { c = utftext.charCodeAt(i); if (c 191) && (c < 224)) { c2 = utftext.charCodeAt(i + 1); string += String.fromCharCode(((c & 31) << 6) | (c2 & 63)); i += 2; } else { c2 = utftext.charCodeAt(i + 1); c3 = utftext.charCodeAt(i + 2); string += String.fromCharCode(((c & 15) << 12) | ((c2 & 63) < { if (getEnableMiniBar() && getEnableTextMessage() && document.fullscreenElement != undefined && (extension.ctxRole == extension.RoleEnum.Master || extension.ctxRole == extension.RoleEnum.Member)) { const qs = (s) => this.fullscreenWrapper.querySelector(s); try { qs("#memberCount").innerText = extension.ctxMemberCount; qs("#send-button").disabled = !extension.ctxWsIsOpen; } catch { }; if (document.fullscreenElement.contains(this.fullscreenSWrapper)) { return; } let shadowWrapper = document.createElement("div"); this.fullscreenSWrapper = shadowWrapper; shadowWrapper.id = "VideoTogetherfullscreenSWrapper"; let wrapper; try { wrapper = AttachShadow(shadowWrapper, { mode: "open" }); wrapper.addEventListener('keydown', (e) => e.stopPropagation()); this.fullscreenWrapper = wrapper; } catch (e) { console.error(e); } wrapper.innerHTML = ` < 👥 0
x 发送
`; document.fullscreenElement.appendChild(shadowWrapper); var container = wrapper.getElementById('container'); let expandBtn = wrapper.getElementById('expand-button'); let msgInput = wrapper.getElementById('text-input'); let sendBtn = wrapper.getElementById('send-button'); let closeBtn = wrapper.getElementById('close-btn'); let expanded = true; function expand() { if (expanded) { expandBtn.innerText = '>' sendBtn.style.display = 'none'; msgInput.classList.remove('expand'); } else { expandBtn.innerText = ' { shadowWrapper.style.display = "none"; } wrapper.getElementById('expand-button').addEventListener('click', () => expand()); sendBtn.onclick = () => { extension.currentSendingMsgId = generateUUID(); sendMessageToTop(MessageType.SendTxtMsg, { currentSendingMsgId: extension.currentSendingMsgId, value: msgInput.value }); } GotTxtMsgCallback = (id, msg) => { console.log(id, msg); if (id == extension.currentSendingMsgId && msg == msgInput.value) { msgInput.value = ""; } } msgInput.addEventListener("keyup", e => { if (e.key == "Enter") { sendBtn.click(); } }); } else { if (this.fullscreenSWrapper != undefined) { this.fullscreenSWrapper.remove(); this.fullscreenSWrapper = undefined; this.fullscreenWrapper = undefined; GotTxtMsgCallback = undefined; } } }, 500); if (this.isMain) { document.addEventListener("click", () => { this.enableSpeechSynthesis(); }); this.minimized = false; let shadowWrapper = document.createElement("div"); shadowWrapper.id = "VideoTogetherWrapper"; let wrapper; try { wrapper = AttachShadow(shadowWrapper, { mode: "open" }); wrapper.addEventListener('keydown', (e) => e.stopPropagation()) } catch (e) { console.error(e); } this.shadowWrapper = shadowWrapper; this.wrapper = wrapper; wrapper.innerHTML = `
[img=16,16][/img] VideoTogether
[url="https://afdian.net/a/videotogether" target="_blank" id="vtDonate" type="button" class="vt-modal-donate vt-modal-title-button"] [/url] [url="https://setting.2gether.video/" target="_blank" id="videoTogetherSetting" type="button" aria-label="Setting" class="vt-modal-setting vt-modal-title-button"] [/url]
房间
密码
发送
连接文字聊天服务器中... 缺少中文语音包
检测视频中... 确认并下载
下载中,不要关闭页面 下载完成
[url="https://local.2gether.video/local_videos.zh-cn.html"]查看已下载视频[/url] [url="https://local.2gether.video/about.zh-cn.html"]版权说明[/url]
视频音量
通话音量
IOS不支持音量调节
建 房 加 入
退 出 通 话
帮 助
[img][/img]
`; (document.body || document.documentElement).appendChild(shadowWrapper); wrapper.querySelector("#videoTogetherMinimize").onclick = () => { this.Minimize() } wrapper.querySelector("#videoTogetherMaximize").onclick = () => { this.Maximize() } ["", "webkit"].forEach(prefix => { document.addEventListener(prefix + "fullscreenchange", (event) => { if (document.fullscreenElement || document.webkitFullscreenElement) { hide(this.videoTogetherFlyPannel); hide(this.videoTogetherSamllIcon); } else { if (this.minimized) { this.Minimize(); } else { this.Maximize(); } } }); }); wrapper.querySelector("#textMessageInput").addEventListener("keyup", e => { if (e.key == "Enter") { wrapper.querySelector("#textMessageSend").click(); } }); wrapper.querySelector("#textMessageSend").onclick = async () => { extension.currentSendingMsgId = generateUUID(); WS.sendTextMessage(extension.currentSendingMsgId, select("#textMessageInput").value); } this.lobbyBtnGroup = wrapper.querySelector("#lobbyBtnGroup"); this.createRoomButton = wrapper.querySelector('#videoTogetherCreateButton'); this.joinRoomButton = wrapper.querySelector("#videoTogetherJoinButton"); this.roomButtonGroup = wrapper.querySelector('#roomButtonGroup'); this.exitButton = wrapper.querySelector("#videoTogetherExitButton"); this.callBtn = wrapper.querySelector("#callBtn"); this.callBtn.onclick = () => Voice.join("", window.videoTogetherExtension.roomName); this.helpButton = wrapper.querySelector("#videoTogetherHelpButton"); this.audioBtn = wrapper.querySelector("#audioBtn"); this.micBtn = wrapper.querySelector("#micBtn"); this.videoVolume = wrapper.querySelector("#videoVolume"); this.callVolumeSlider = wrapper.querySelector("#callVolume"); this.callErrorBtn = wrapper.querySelector("#callErrorBtn"); this.easyShareCopyBtn = wrapper.querySelector("#easyShareCopyBtn"); this.textMessageChat = wrapper.querySelector("#textMessageChat"); this.textMessageConnecting = wrapper.querySelector("#textMessageConnecting"); this.textMessageConnectingStatus = wrapper.querySelector("#textMessageConnectingStatus"); this.zhcnTtsMissing = wrapper.querySelector("#zhcnTtsMissing"); this.downloadBtn = wrapper.querySelector("#downloadBtn"); hide(this.downloadBtn); this.confirmDownloadBtn = wrapper.querySelector("#confirmDownloadBtn") this.confirmDownloadBtn.onclick = () => { if (extension.downloadM3u8UrlType == "video") { extension.Fetch(extension.video_together_host + "/beta/counter?key=confirm_video_download") console.log(extension.downloadM3u8Url, extension.downloadM3u8UrlType) sendMessageToTop(MessageType.SetStorageValue, { key: "ublicNextDownload", value: { filename: document.title + '.mp4', url: extension.downloadM3u8Url } }); const a = document.createElement("a"); a.href = extension.downloadM3u8Url; a.target = "_blank"; a.download = document.title + ".mp4"; a.click(); return; } extension.Fetch(extension.video_together_host + "/beta/counter?key=confirm_m3u8_download") isDownloading = true; const m3u8url = extension.downloadM3u8Url sendMessageTo(extension.m3u8PostWindows[extension.GetM3u8WindowId(m3u8url)], MessageType.StartDownload, { m3u8Url: m3u8url, m3u8Content: extension.GetM3u8Content(m3u8url), urls: extension.GetAllM3u8SegUrls(m3u8url), title: document.title, pageUrl: window.location.href }); hide(this.confirmDownloadBtn); show(select("#downloadProgress")); } this.downloadBtn.onclick = () => { setInterval(() => { if (isDownloading) { return; } if (extension.downloadM3u8Url != undefined) { show(this.confirmDownloadBtn); select('#downloadVideoInfo').innerText = getDurationStr(extension.downloadDuration); } else { hide(this.confirmDownloadBtn); select('#downloadVideoInfo').innerText = "检测视频中..." } }, 1000); inDownload = true; this.inputRoomName.value = "download_" + generateUUID(); this.createRoomButton.click() hide(select('.vt-modal-footer')) hide(select('#mainPannel')) show(select('#downloadPannel')) } this.easyShareCopyBtn.onclick = async () => { try { await navigator.clipboard.writeText("点击链接，和我一起看吧： , 如果打不开可以尝试备用链接：" .replace("", extension.generateEasyShareLink()) .replace("", extension.generateEasyShareLink(true))); popupError("复制成功，快去分享吧"); } catch { popupError("复制失败"); } } this.callErrorBtn.onclick = () => { Voice.join("", window.videoTogetherExtension.roomName); } this.videoVolume.oninput = () => { extension.videoVolume = this.videoVolume.value; sendMessageToTop(MessageType.ChangeVideoVolume, { volume: extension.getVideoVolume() / 100 }); } this.callVolumeSlider.oninput = () => { extension.voiceVolume = this.callVolumeSlider.value; [...select('#peer').querySelectorAll("*")].forEach(e => { e.volume = extension.getVoiceVolume() / 100; }); } initRangeSlider(this.videoVolume); initRangeSlider(this.callVolumeSlider); this.audioBtn.onclick = async () => { let hideMain = select('#mainPannel').style.display == 'none'; dsply(select('#mainPannel'), hideMain); dsply(select('#voicePannel'), !hideMain); if (!hideMain) { this.audioBtn.style.color = '#1890ff'; } else { this.audioBtn.style.color = '#6c6c6c'; } if (await isAudioVolumeRO()) { show(select('#iosVolumeErr')); hide(select('#videoVolumeCtrl')); hide(select('#callVolumeCtrl')); } } this.micBtn.onclick = async () => { switch (Voice.status) { case VoiceStatus.STOP: { // TODO need fix await Voice.join(); break; } case VoiceStatus.UNMUTED: { Voice.mute(); break; } case VoiceStatus.MUTED: { Voice.unmute(); break; } } } this.createRoomButton.onclick = this.CreateRoomButtonOnClick.bind(this); this.joinRoomButton.onclick = this.JoinRoomButtonOnClick.bind(this); this.helpButton.onclick = this.HelpButtonOnClick.bind(this); this.exitButton.onclick = (() => { window.videoTogetherExtension.exitRoom(); }); this.videoTogetherRoleText = wrapper.querySelector("#videoTogetherRoleText") this.videoTogetherSetting = wrapper.querySelector("#videoTogetherSetting"); hide(this.videoTogetherSetting); this.inputRoomName = wrapper.querySelector('#videoTogetherRoomNameInput'); this.inputRoomPassword = wrapper.querySelector("#videoTogetherRoomPasswordInput"); this.inputRoomNameLabel = wrapper.querySelector('#videoTogetherRoomNameLabel'); this.inputRoomPasswordLabel = wrapper.querySelector("#videoTogetherRoomPasswordLabel"); this.videoTogetherHeader = wrapper.querySelector("#videoTogetherHeader"); this.videoTogetherFlyPannel = wrapper.getElementById("videoTogetherFlyPannel"); this.videoTogetherSamllIcon = wrapper.getElementById("videoTogetherSamllIcon"); this.volume = 1; this.statusText = wrapper.querySelector("#videoTogetherStatusText"); this.InLobby(true); this.Init(); setInterval(() => { this.ShowPannel(); }, 1000); } try { document.querySelector("#videoTogetherLoading").remove() } catch { } } ShowTxtMsgTouchPannel() { try { function exitFullScreen() { if (document.exitFullscreen) { document.exitFullscreen(); } else if (document.webkitExitFullscreen) { /* Safari */ document.webkitExitFullscreen(); } else if (document.mozCancelFullScreen) { /* Firefox */ document.mozCancelFullScreen(); } } exitFullScreen(); } catch { } try { this.txtMsgTouchPannel.remove(); } catch { } this.txtMsgTouchPannel = document.createElement('div'); let touch = this.txtMsgTouchPannel; touch.id = "videoTogetherTxtMsgTouch"; touch.style.width = "100%"; touch.style.height = "100%"; touch.style.position = "fixed"; touch.style.top = "0"; touch.style.left = "0"; touch.style.zIndex = "2147483647"; touch.style.background = "#fff"; touch.style.display = "flex"; touch.style.justifyContent = "center"; touch.style.alignItems = "center"; touch.style.padding = "0px"; touch.style.flexDirection = "column"; touch.style.lineHeight = "40px"; AttachShadow(this.txtMsgTouchPannel, { mode: "open" }) touch.addEventListener('click', function () { windowPannel.enableSpeechSynthesis(); document.body.removeChild(touch); windowPannel.txtMsgTouchPannel = undefined; }); document.body.appendChild(touch); this.setTxtMsgTouchPannelText("VideoTogether: 您有一条新消息，点击屏幕接收"); } setTxtMsgInterface(type) { hide(this.textMessageChat); hide(this.textMessageConnecting); hide(this.textMessageConnectingStatus); hide(this.zhcnTtsMissing); if (type == 0) { } if (type == 1) { show(this.textMessageChat); } if (type == 2) { show(this.textMessageConnecting); this.textMessageConnectingStatus.innerText = "连接文字聊天服务器中..." show(this.textMessageConnectingStatus); } if (type == 3) { show(this.textMessageConnecting); show(this.zhcnTtsMissing); } if (type == 4) { show(this.textMessageConnecting); this.textMessageConnectingStatus.innerText = "文字聊天已关闭" show(this.textMessageConnectingStatus); } } enableSpeechSynthesis() { if (!extension.speechSynthesisEnabled) { try { extension.gotTextMsg("", "", true); extension.speechSynthesisEnabled = true; } catch { } } } setTxtMsgTouchPannelText(s) { let span = document.createElement('span'); span.style.fontSize = "40px"; span.style.lineHeight = "40px"; span.style.color = "black"; span.style.overflowWrap = "break-word"; span.style.textAlign = "center"; span.textContent = s; this.txtMsgTouchPannel.shadowRoot.appendChild(span); let voiceSelect = document.createElement('select'); this.voiceSelect = voiceSelect; voiceSelect.onclick = (e) => { e.stopPropagation(); } let label = span.cloneNode(true); label.textContent = "你可以在下方选择朗读信息的语音:"; this.txtMsgTouchPannel.shadowRoot.appendChild(document.createElement('br')); this.txtMsgTouchPannel.shadowRoot.appendChild(label); let voices = speechSynthesis.getVoices(); voices.forEach(function (voice, index) { var option = document.createElement('option'); option.value = voice.voiceURI; option.textContent = voice.name + ' (' + voice.lang + ')'; voiceSelect.appendChild(option); }); voiceSelect.oninput = (e) => { console.log(e); sendMessageToTop(MessageType.SetStorageValue, { key: "ublicMessageVoice", value: voiceSelect.value }); } voiceSelect.style.fontSize = "20px"; voiceSelect.style.height = "50px"; voiceSelect.style.maxWidth = "100%"; try { if (window.VideoTogetherStorage.PublicMessageVoice != undefined) { voiceSelect.value = window.VideoTogetherStorage.PublicMessageVoice; } else { voiceSelect.value = speechSynthesis.getVoices().find(v => v.default).voiceURI; } } catch { }; this.txtMsgTouchPannel.shadowRoot.appendChild(voiceSelect) } ShowPannel() { if (!document.documentElement.contains(this.shadowWrapper)) { (document.body || document.documentElement).appendChild(this.shadowWrapper); } } Minimize(isDefault = false) { this.minimized = true; if (!isDefault) { this.SaveIsMinimized(true); } this.disableDefaultSize = true; hide(this.videoTogetherFlyPannel); show(this.videoTogetherSamllIcon); } Maximize(isDefault = false) { this.minimized = false; if (!isDefault) { this.SaveIsMinimized(false); } this.disableDefaultSize = true; show(this.videoTogetherFlyPannel); hide(this.videoTogetherSamllIcon); } SaveIsMinimized(minimized) { localStorage.setItem("VideoTogetherMinimizedHere", minimized ? 1 : 0) } Init() { let VideoTogetherMinimizedHere = localStorage.getItem("VideoTogetherMinimizedHere"); if (VideoTogetherMinimizedHere == 0) { this.Maximize(true); } else if (VideoTogetherMinimizedHere == 1) { this.Minimize(true); } } InRoom() { try { speechSynthesis.getVoices(); } catch { }; this.Maximize(); this.inputRoomName.disabled = true; hide(this.lobbyBtnGroup) show(this.roomButtonGroup); this.exitButton.style = ""; hide(this.inputRoomPasswordLabel); hide(this.inputRoomPassword); this.inputRoomName.placeholder = ""; this.isInRoom = true; hide(this.downloadBtn) } InLobby(init = false) { if (!init) { this.Maximize(); } this.inputRoomName.disabled = false; this.inputRoomPasswordLabel.style.display = "inline-block"; this.inputRoomPassword.style.display = "inline-block"; this.inputRoomName.placeholder = "请输入房间名" show(this.lobbyBtnGroup); hide(this.roomButtonGroup); hide(this.easyShareCopyBtn); this.setTxtMsgInterface(0); dsply(this.downloadBtn, downloadEnabled()) this.isInRoom = false; } CreateRoomButtonOnClick() { this.Maximize(); let roomName = this.inputRoomName.value; let password = this.inputRoomPassword.value; window.videoTogetherExtension.CreateRoom(roomName, password); } JoinRoomButtonOnClick() { this.Maximize(); let roomName = this.inputRoomName.value; let password = this.inputRoomPassword.value; window.videoTogetherExtension.JoinRoom(roomName, password); } HelpButtonOnClick() { this.Maximize(); let url = 'https://2gether.video/guide/qa.html'; if (vtRuntime == "website") { url = "https://2gether.video/guide/website_qa.html" } window.open(url, '_blank'); } UpdateStatusText(text, color) { this.statusText.innerHTML = text; this.statusText.style.color = color; } } class VideoModel { constructor(id, duration, activatedTime, refreshTime, priority = 0) { this.id = id; this.duration = duration; this.activatedTime = activatedTime; this.refreshTime = refreshTime; this.priority = priority; } } let MessageType = { ActivatedVideo: 1, ReportVideo: 2, SyncMemberVideo: 3, SyncMasterVideo: 4, UpdateStatusText: 5, JumpToNewPage: 6, GetRoomData: 7, ChangeVoiceVolume: 8, ChangeVideoVolume: 9, FetchRequest: 13, FetchResponse: 14, SetStorageValue: 15, SyncStorageValue: 16, ExtensionInitSuccess: 17, SetTabStorage: 18, SetTabStorageSuccess: 19, UpdateRoomRequest: 20, CallScheduledTask: 21, RoomDataNotification: 22, UpdateMemberStatus: 23, TimestampV2Resp: 24, // EasyShareCheckSucc: 25, FetchRealUrlReq: 26, FetchRealUrlResp: 27, FetchRealUrlFromIframeReq: 28, FetchRealUrlFromIframeResp: 29, SendTxtMsg: 30, GotTxtMsg: 31, StartDownload: 32, DownloadStatus: 33, UpdateM3u8Files: 1001, SaveIndexedDb: 2001, ReadIndexedDb: 2002, SaveIndexedDbResult: 2003, ReadIndexedDbResult: 2004, RegexMatchKeysDb: 2005, RegexMatchKeysDbResult: 2006, DeleteFromIndexedDb: 2007, DeleteFromIndexedDbResult: 2008, StorageEstimate: 2009, StorageEstimateResult: 2010, ReadIndexedDbSw: 2011, ReadIndexedDbSwResult: 2012, //2013 used IosStorageSet: 3001, IosStorageSetResult: 3002, IosStorageGet: 3003, IosStorageGetResult: 3004, IosStorageDelete: 3005, IosStorageDeleteResult: 3006, IosStorageUsage: 3007, IosStorageUsageResult: 3008, IosStorageCompact: 3009, IosStorageDeletePrefix: 3010, IosStorageDeletePrefixResult: 3011, } let VIDEO_EXPIRED_SECOND = 10 class VideoWrapper { set currentTime(v) { this.currentTimeSetter(v); } get currentTime() { return this.currentTimeGetter(); } set playbackRate(v) { this.playbackRateSetter(v); } get playbackRate() { return this.playbackRateGetter(); } constructor(play, pause, paused, currentTimeGetter, currentTimeSetter, duration, playbackRateGetter, playbackRateSetter) { this.play = play; this.pause = pause; this.paused = paused; this.currentTimeGetter = currentTimeGetter; this.currentTimeSetter = currentTimeSetter; this.duration = duration; this.playbackRateGetter = playbackRateGetter; this.playbackRateSetter = playbackRateSetter; } } class VideoTogetherExtension { constructor() { this.RoleEnum = { Null: 1, Master: 2, Member: 3, } this.cspBlockedHost = {}; this.video_together_host = 'https://vt.panghair.com:5000/'; this.video_together_main_host = 'https://vt.panghair.com:5000/'; this.video_together_backup_host = 'https://api.chizhou.in/'; this.video_tag_names = ["video", "bwp-video"] this.timer = 0 this.roomName = "" this.roomPassword = "" this.role = this.RoleEnum.Null this.url = "" this.duration = undefined this.waitForLoadding = false; this.playAfterLoadding = false; this.minTrip = 1e9; this.timeOffset = 0; this.lastScheduledTaskTs = 0; this.httpSucc = false; this.activatedVideo = undefined; this.tempUser = generateTempUserId(); this.version = '1696582274'; this.isMain = (window.self == window.top); this.UserId = undefined; this.callbackMap = new Map; this.allLinksTargetModified = false; this.voiceVolume = null; this.videoVolume = null; this.m3u8Files = {}; this.m3u8UrlTestResult = {}; this.hasCheckedM3u8Url = {}; this.m3u8PostWindows = {}; this.m3u8MediaUrls = {}; this.currentM3u8Url = undefined; this.ctxMemberCount = 0; this.downloadSpeedMb = 0; this.downloadPercentage = 0; this.currentSendingMsgId = null; this.isIos = undefined; this.speechSynthesisEnabled = false; // we need a common callback function to deal with all message this.SetTabStorageSuccessCallback = () => { }; document.addEventListener("securitypolicyviolation", (e) => { let host = (new URL(e.blockedURI)).host; this.cspBlockedHost[host] = true; }); try { this.CreateVideoDomObserver(); } catch { } this.timer = setInterval(() => this.ScheduledTask(true), 2 * 1000); this.videoMap = new Map(); window.addEventListener('message', message => { if (message.data.context) { this.tempUser = message.data.context.tempUser; this.videoTitle = message.data.context.videoTitle; this.voiceStatus = message.data.context.voiceStatus; this.timeOffset = message.data.context.timeOffset; this.ctxRole = message.data.context.ctxRole; this.ctxMemberCount = message.data.context.ctxMemberCount; this.ctxWsIsOpen = message.data.context.ctxWsIsOpen; // sub frame has 2 storage data source, top frame or extension.js in this frame // this 2 data source should be same. window.VideoTogetherStorage = message.data.context.VideoTogetherStorage; } this.processReceivedMessage(message.data.type, message.data.data, message); }); try { navigator.serviceWorker.addEventListener('message', (message) => { console.log(`Received a message from service worker: ${event.data}`); this.processReceivedMessage(message.data.type, message.data.data, message); }); } catch { }; // if some element's click be invoked frequenctly, a lot of http request will be sent // window.addEventListener('click', message => { // setTimeout(this.ScheduledTask.bind(this), 200); // }) if (this.isMain) { try { try { this.RecoveryState(); } catch { } this.EnableDraggable(); setTimeout(() => { let allDoms = document.querySelectorAll("*"); for (let i = 0; i speechSynthesis.getVoices().length) { return; } if (!prepare && !extension.speechSynthesisEnabled) { windowPannel.ShowTxtMsgTouchPannel(); for (let i = 0; i setTimeout(r, 100)); } } try { if (id == this.currentSendingMsgId && msg == select("#textMessageInput").value) { select("#textMessageInput").value = ""; } } catch { } let ssu = new SpeechSynthesisUtterance(); ssu.text = msg; ssu.volume = 1; ssu.rate = 1; ssu.pitch = 1; if (idx == -1) { try { ssu.voice = speechSynthesis.getVoices().find(v => v.voiceURI == window.VideoTogetherStorage.PublicMessageVoice); } catch { } } else { ssu.voice = speechSynthesis.getVoices()[idx]; } if (!prepare) { let startTs = 0; ssu.onstart = (e => { startTs = e.timeStamp }); ssu.onend = (e => { const duration = e.timeStamp - startTs; if (duration { window.videoTogetherFlyPannel.videoTogetherRoleText.innerHTML = text; } this.role = role switch (role) { case this.RoleEnum.Master: setRoleText("房主"); break; case this.RoleEnum.Member: setRoleText("成员"); break; default: setRoleText(""); break; } } generateEasyShareLink(china = false) { if (china) { return `https://videotogether.gitee.io/${language}/easyshare.html?VideoTogetherRole=3&VideoTogetherRoomName=${this.roomName}&VideoTogetherTimestamp=9999999999&VideoTogetherUrl=&VideoTogetherPassword=${this.password}` } else { return `https://2gether.video/${language}/easyshare.html?VideoTogetherRole=3&VideoTogetherRoomName=${this.roomName}&VideoTogetherTimestamp=9999999999&VideoTogetherUrl=&VideoTogetherPassword=${this.password}`; } } async Fetch(url, method = 'GET', data = null) { if (!extension.isMain) { console.error("fetch in child"); throw new Error("fetch in child"); } url = new URL(url); url.searchParams.set("version", this.version); try { url.searchParams.set("language", language); url.searchParams.set("voiceStatus", this.isMain ? Voice.status : this.voiceStatus); url.searchParams.set("loaddingVersion", window.VideoTogetherStorage.LoaddingVersion); url.searchParams.set("runtimeType", window.VideoTogetherStorage.UserscriptType); } catch (e) { } try { url.searchParams.set("userId", window.VideoTogetherStorage.PublicUserId); } catch (e) { } url = url.toString(); let host = (new URL(url)).host; if (this.cspBlockedHost[host] || url.startsWith('http:')) { let id = generateUUID() return await new Promise((resolve, reject) => { this.callbackMap.set(id, (data) => { if (data.data) { resolve({ json: () => data.data, status: 200 }); } else { reject(new Error(data.error)); } this.callbackMap.delete(id); }) sendMessageToTop(MessageType.FetchRequest, { id: id, url: url.toString(), method: method, data: data, }); setTimeout(() => { try { if (this.callbackMap.has(id)) { this.callbackMap.get(id)({ error: "超时" }); } } finally { this.callbackMap.delete(id); } }, 20000); }); } try { if (/\{\s+\[native code\]/.test(Function.prototype.toString.call(window.fetch))) { const controller = new AbortController(); const timeoutId = setTimeout(() => controller.abort(), 10000); return await window.fetch(url, { method: method, body: data == null ? undefined : JSON.stringify(data), signal: controller.signal }); } else { GetNativeFunction(); const controller = new AbortController(); const timeoutId = setTimeout(() => controller.abort(), 10000); return await Global.NativeFetch.call(window, url, { method: method, body: data == null ? undefined : JSON.stringify(data), signal: controller.signal }); } } catch (e) { const host = new URL(extension.video_together_host); const requestUrl = new URL(url); if (host.hostname == requestUrl.hostname) { extension.httpSucc = false; } throw e; } } async ForEachVideo(func) { try { if (window.location.hostname.endsWith("iqiyi.com")) { let video = document.querySelector('.iqp-player-videolayer-inner > video'); if (video != null) { video.VideoTogetherChoosed = true; try { await func(video) } catch { }; } } // disneyplus if (window.location.hostname.endsWith("disneyplus.com")) { try { let ff = document.querySelector('.ff-10sec-icon'); let rr = document.querySelector('.rwd-10sec-icon'); let video = document.querySelector('video'); if (ff && rr && video) { if (!video.videoTogetherVideoWrapper) { video.videoTogetherVideoWrapper = new VideoWrapper(); } let videoWrapper = video.videoTogetherVideoWrapper; videoWrapper.play = async () => await video.play(); videoWrapper.pause = async () => await video.pause(); videoWrapper.paused = video.paused videoWrapper.currentTimeGetter = () => video.currentTime; videoWrapper.currentTimeSetter = (v) => { let isFf = v > video.currentTime; let d = Math.abs(v - video.currentTime); let clickTime = parseInt(d / 10); if (clickTime > 0) { console.log(clickTime); } for (let i = 0; i { isFf ? ff.click() : rr.click(); if (!isVideoLoadded(video)) { console.log("loading"); ff.click(); rr.click(); } setTimeout(() => { if (isVideoLoadded(video)) { video.currentTime = v; } }, 100); }, 200); } videoWrapper.duration = video.duration; videoWrapper.playbackRateGetter = () => video.playbackRate; videoWrapper.playbackRateSetter = (v) => { video.playbackRate = v }; await func(videoWrapper); } } catch (e) { } } // Netflix if (window.location.hostname.endsWith("netflix.com")) { try { let videoPlayer = netflix.appContext.state.playerApp.getAPI().videoPlayer; let player = videoPlayer.getVideoPlayerBySessionId(videoPlayer.getAllPlayerSessionIds()[0]); if (!player.videoTogetherVideoWrapper) { player.videoTogetherVideoWrapper = new VideoWrapper(); } let videoWrapper = player.videoTogetherVideoWrapper; videoWrapper.play = async () => await player.play(); videoWrapper.pause = async () => await player.pause(); videoWrapper.paused = player.isPaused() videoWrapper.currentTimeGetter = () => player.getCurrentTime() / 1000; videoWrapper.currentTimeSetter = (v) => player.seek(1000 * v); videoWrapper.duration = player.getDuration() / 1000; videoWrapper.playbackRateGetter = () => player.getPlaybackRate(); videoWrapper.playbackRateSetter = (v) => { player.setPlaybackRate(v) }; await func(videoWrapper); } catch (e) { } } // 百度网盘 if (window.location.host.includes('pan.baidu.com')) { if (!this.BaiduPanPlayer) { try { if (document.querySelector('.vjs-controls-enabled').player != undefined) { this.BaiduPanPlayer = document.querySelector('.vjs-controls-enabled').player; } } catch { } } if (this.BaiduPanPlayer) { if (!this.BaiduPanPlayer.videoTogetherVideoWrapper) { this.BaiduPanPlayer.videoTogetherVideoWrapper = new VideoWrapper(); } let videoWrapper = this.BaiduPanPlayer.videoTogetherVideoWrapper; videoWrapper.play = async () => await this.BaiduPanPlayer.play(); videoWrapper.pause = async () => await this.BaiduPanPlayer.pause(); videoWrapper.paused = this.BaiduPanPlayer.paused(); videoWrapper.currentTimeGetter = () => this.BaiduPanPlayer.currentTime(); videoWrapper.currentTimeSetter = (v) => this.BaiduPanPlayer.currentTime(v); videoWrapper.duration = this.BaiduPanPlayer.duration(); videoWrapper.playbackRateGetter = () => this.BaiduPanPlayer.playbackRate(); videoWrapper.playbackRateSetter = (v) => this.BaiduPanPlayer.playbackRate(v); await func(videoWrapper); } } } catch (e) { } try { // 腾讯视频 if (window.__PLAYER__ != undefined) { if (window.__PLAYER__.videoTogetherVideoWrapper == undefined) { window.__PLAYER__.videoTogetherVideoWrapper = new VideoWrapper(); } let videoWrapper = window.__PLAYER__.videoTogetherVideoWrapper; videoWrapper.play = async () => await window.__PLAYER__.corePlayer.play(); videoWrapper.pause = async () => await window.__PLAYER__.corePlayer.pause(); videoWrapper.paused = window.__PLAYER__.paused; videoWrapper.currentTimeGetter = () => window.__PLAYER__.currentVideoInfo.playtime; videoWrapper.currentTimeSetter = (v) => { if (!videoWrapper.videoTogetherPaused) { window.__PLAYER__.seek(v) } }; videoWrapper.duration = window.__PLAYER__.currentVideoInfo.duration; videoWrapper.playbackRateGetter = () => window.__PLAYER__.playbackRate; videoWrapper.playbackRateSetter = (v) => window.__PLAYER__.playbackRate = v; await func(videoWrapper); } } catch (e) { }; this.video_tag_names.forEach(async tag => { let videos = document.getElementsByTagName(tag); for (let i = 0; i < videos.length; i++) { try { try { if (videos.VideoTogetherDisabled) { continue; } } catch { }; try { if (window.location.hostname.endsWith('bilibili.com')) { if (!!videos.closest('div.video-page-card-small') || !!videos.closest('div.feed-card')) { // this is a thumbnail video continue } } } catch { } await func(videos); } catch (e) { console.error(e) }; } }); } sendMessageToSonWithContext(type, data) { if (this.isMain) { this.ctxRole = this.role; } let iframs = document.getElementsByTagName("iframe"); for (let i = 0; i { let id = setInterval(() => { if (realUrlCache[originUrl] != undefined) { res(realUrlCache[originUrl]); clearInterval(id); } }, 200); setTimeout(() => { clearInterval(id); rej(null); }, 3000); }); } async FetchRemoteM3u8Content(m3u8Url) { if (m3u8ContentCache[m3u8Url] != undefined) { return m3u8ContentCache[m3u8Url]; } WS.m3u8ContentReq(m3u8Url); return new Promise((res, rej) => { let id = setInterval(() => { if (m3u8ContentCache[m3u8Url] != undefined) { res(m3u8ContentCache[m3u8Url]); clearInterval(id); } }) setTimeout(() => { clearInterval(id); rej(null); }, 3000) }) } GetM3u8Content(m3u8Url) { let m3u8Content = ""; for (let id in this.m3u8Files) { this.m3u8Files[id].forEach(m3u8 => { if (m3u8Url == m3u8.m3u8Url) { m3u8Content = m3u8.m3u8Content; } }) } return m3u8Content; } GetM3u8WindowId(m3u8Url) { let windowId = undefined; for (let id in this.m3u8Files) { this.m3u8Files[id].forEach(m3u8 => { if (m3u8Url == m3u8.m3u8Url) { windowId = id; } }) } return windowId; } UrlRequest(m3u8Url, idx, origin) { for (let id in this.m3u8Files) { this.m3u8Files[id].forEach(m3u8 => { if (m3u8Url == m3u8.m3u8Url) { let urls = extractMediaUrls(m3u8.m3u8Content, m3u8.m3u8Url); let url = urls[idx]; sendMessageTo(this.m3u8PostWindows[id], MessageType.FetchRealUrlReq, { url: url, origin: origin }); } }) } } async testM3u8OrVideoUrl(testUrl) { const onsecuritypolicyviolation = (e) => { if (e.blockedURI == testUrl) { // m3u8 can always be fetched, because hls.js this.m3u8UrlTestResult[testUrl] = 'video' } } document.addEventListener("securitypolicyviolation", onsecuritypolicyviolation) if (this.m3u8UrlTestResult[testUrl] != undefined) { return this.m3u8UrlTestResult[testUrl]; } function limitStream(stream, limit) { const reader = stream.getReader(); let bytesRead = 0; return new ReadableStream({ async pull(controller) { const { value, done } = await reader.read(); if (done || bytesRead >= limit) { controller.close(); return; } bytesRead += value.byteLength; controller.enqueue(value); }, cancel(reason) { reader.cancel(reason); } }); } return new Promise((res, rej) => { const rtnType = (tp) => { if (this.m3u8UrlTestResult[testUrl] == undefined) { this.m3u8UrlTestResult[testUrl] = tp } res(this.m3u8UrlTestResult[testUrl]) } const abortController = new AbortController(); VideoTogetherFetch(testUrl, { signal: abortController.signal }).then(response => { const contentType = response.headers.get('Content-Type') if (contentType.startsWith('video/')) { rtnType('video'); } const limitedStream = limitStream(response.body, 1024); // Limit to 1024 bytes return new Response(limitedStream, { headers: response.headers }); }).then(r => r.text()) .then(async txt => { abortController.abort(); if (isM3U8(txt)) { rtnType('m3u8'); } else { rtnType('video'); } }).catch(e => { if (testUrl.startsWith('blob')) { rtnType('unknown'); } else { rtnType('video'); } }).finally(() => { document.removeEventListener("securitypolicyviolation", onsecuritypolicyviolation) }) }) } // download GetAllM3u8SegUrls(m3u8Url) { for (let id in this.m3u8Files) { for (let mid in this.m3u8Files[id]) { let m3u8 = this.m3u8Files[id][mid] if (m3u8Url == m3u8.m3u8Url) { return extractMediaUrls(m3u8.m3u8Content, m3u8.m3u8Url); } } } } // end of download UpdateStatusText(text, color) { if (window.self != window.top) { sendMessageToTop(MessageType.UpdateStatusText, { text: text + "", color: color }); } else { window.videoTogetherFlyPannel.UpdateStatusText(text + "", color); } } async processReceivedMessage(type, data, _msg) { let _this = this; // console.info("get ", type, window.location, data); switch (type) { case MessageType.CallScheduledTask: this.ScheduledTask(); break; case MessageType.ActivatedVideo: if (this.activatedVideo == undefined || this.activatedVideo.activatedTime { if (video.VideoTogetherVideoId == data.video.id) { try { await this.SyncMasterVideo(data, video); } catch (e) { this.UpdateStatusText(e, "red"); } } }) this.sendMessageToSonWithContext(type, data); break; case MessageType.UpdateRoomRequest: let m3u8Url = undefined; try { let d = NaN; let selected = null; for (let id in this.m3u8Files) { this.m3u8Files[id].forEach(m3u8 => { // here m3u8Url may be empty, may caused by the new response // from limitedstream, but we have a new fetch after that, // so we can always get the correct url. if (isNaN(d) || Math.abs(data.duration - m3u8.duration) <= d) { d = Math.abs(data.duration - m3u8.duration); selected = m3u8; } return; }) } if (d < 3 || d / data.duration { if (video.VideoTogetherVideoId == data.video.id) { try { await this.SyncMemberVideo(data, video); } catch (e) { _this.UpdateStatusText(e, "red"); } } }) this.sendMessageToSonWithContext(type, data); break; case MessageType.GetRoomData: this.duration = data["duration"]; break; case MessageType.UpdateStatusText: window.videoTogetherFlyPannel.UpdateStatusText(data.text, data.color); break; case MessageType.JumpToNewPage: window.location = data.url; let currentUrl = new URL(window.location); let newUrl = new URL(data.url); if (newUrl.hash != "") { currentUrl.hash = ""; newUrl.hash = ""; if (currentUrl.href == newUrl.href) { extension.url = data.url; // window.location.reload();// for hash change } } break; case MessageType.ChangeVideoVolume: this.ForEachVideo(video => { video.volume = data.volume; }); this.sendMessageToSonWithContext(type, data); break; case MessageType.FetchResponse: { try { this.callbackMap.get(data.id)(data); } catch { }; break; } case MessageType.SyncStorageValue: { window.VideoTogetherStorage = data; if (!this.isMain) { return; } try { if (window.VideoTogetherStorage.PublicNextDownload.url == window.location.href && this.HasDownload != true) { const a = document.createElement("a"); a.href = window.VideoTogetherStorage.PublicNextDownload.url; a.download = window.VideoTogetherStorage.PublicNextDownload.filename; a.click(); this.HasDownload = true; } } catch { } try { if (!this.RecoveryStateFromTab) { this.RecoveryStateFromTab = true; this.RecoveryState() } } catch (e) { }; try { if (data.PublicMessageVoice != null) { windowPannel.voiceSelect.value = data.PublicMessageVoice; } } catch { }; if (!window.videoTogetherFlyPannel.disableDefaultSize && !window.VideoTogetherSettingEnabled) { if (data.MinimiseDefault) { window.videoTogetherFlyPannel.Minimize(true); } else { window.videoTogetherFlyPannel.Maximize(true); } } if (typeof (data.PublicUserId) != 'string' || data.PublicUserId.length { try { const cyrb53 = (str, seed = 0) => { let h1 = 0xdeadbeef ^ seed, h2 = 0x41c6ce57 ^ seed; for (let i = 0, ch; i >> 16), 2246822507); h1 ^= Math.imul(h2 ^ (h2 >>> 13), 3266489909); h2 = Math.imul(h2 ^ (h2 >>> 16), 2246822507); h2 ^= Math.imul(h1 ^ (h1 >>> 13), 3266489909); return 4294967296 * (2097151 & h2) + (h1 >>> 0); }; if (m3u8.m3u8Url.startsWith("data:")) { m3u8.m3u8Url = `${cyrb53(m3u8.m3u8Url)}`; } } catch { } }) this.m3u8Files[data['id']] = data['m3u8Files']; this.m3u8PostWindows[data['id']] = _msg.source; break; } case MessageType.FetchRealUrlReq: { console.log(data); if (realUrlCache[data.url] == undefined) { const controller = new AbortController(); let r = await Fetch(data.url, { method: "GET", signal: controller.signal }); controller.abort(); realUrlCache[data.url] = r.url; } sendMessageToTop(MessageType.FetchRealUrlResp, { origin: data.origin, real: realUrlCache[data.url] }); break; } case MessageType.FetchRealUrlResp: { console.log(data); WS.urlResp(data.origin, data.real); break; } case MessageType.FetchRealUrlFromIframeReq: { let real = await extension.FetchRemoteRealUrl(data.m3u8Url, data.idx, data.origin); sendMessageTo(_msg.source, MessageType.FetchRealUrlFromIframeResp, { origin: data.origin, real: real }); break; } case MessageType.FetchRealUrlFromIframeResp: { realUrlCache[data.origin] = data.real; break; } case MessageType.SendTxtMsg: { WS.sendTextMessage(data.currentSendingMsgId, data.value); break; } case MessageType.GotTxtMsg: { try { GotTxtMsgCallback(data.id, data.msg); } catch { }; this.sendMessageToSonWithContext(MessageType.GotTxtMsg, data); break; } case MessageType.ReadIndexedDbSw: { const result = await readFromIndexedDB(data.table, data.key); data.data = result navigator.serviceWorker.controller.postMessage({ source: "VideoTogether", type: 2012, data: data }); break; } case MessageType.StartDownload: { startDownload(data.m3u8Url, data.m3u8Content, data.urls, data.title, data.pageUrl); setInterval(() => { sendMessageToTop(MessageType.DownloadStatus, { downloadSpeedMb: this.downloadSpeedMb, downloadPercentage: this.downloadPercentage }) }, 1000) break; } case MessageType.DownloadStatus: { extension.downloadSpeedMb = data.downloadSpeedMb; extension.downloadPercentage = data.downloadPercentage; if (extension.downloadPercentage == 100) { if (this.downloadM3u8Completed != true) { this.downloadM3u8Completed = true; extension.Fetch(extension.video_together_host + "/beta/counter?key=download_m3u8_completed") } hide(select("#downloadingAlert")) show(select("#downloadCompleted")) } select("#downloadStatus").innerText = extension.downloadPercentage + "% " select("#downloadSpeed").innerText = extension.downloadSpeedMb.toFixed(2) + "MB/s" select("#downloadProgressBar").value = extension.downloadPercentage break; } default: // console.info("unhandled message:", type, data) break; } } openAllLinksInSelf() { let hrefs = document.getElementsByTagName("a"); for (let i = 0; i < hrefs.length; i++) { hrefs.target = "_self"; } } async RunWithRetry(func, count) { for (let i = 0; i el.addEventListener(e, fn, false)); } VideoClicked(e) { console.info("vide event: ", e.type); // maybe we need to check if the event is activated by user interaction this.setActivatedVideoDom(e.target); if (!isLimited()) { sendMessageToTop(MessageType.CallScheduledTask, {}); } } AddVideoListener(videoDom) { if (this.VideoClickedListener == undefined) { this.VideoClickedListener = this.VideoClicked.bind(this) } this.addListenerMulti(videoDom, "play pause seeked", this.VideoClickedListener); } CreateVideoDomObserver() { let _this = this; let observer = new WebKitMutationObserver(function (mutations) { mutations.forEach(function (mutation) { for (let i = 0; i _this.AddVideoListener(v)); } catch { } try { if (extension.isMain && window.VideoTogetherStorage.OpenAllLinksInSelf != false && _this.role != _this.RoleEnum.Null) { if (mutation.addedNodes.tagName == "A") { mutation.addedNodes.target = "_self"; } let links = mutation.addedNodes.getElementsByTagName("a"); for (let i = 0; i { let videos = document.getElementsByTagName(vTag); for (let i = 0; i < videos.length; i++) { this.AddVideoListener(videos); } }) } getLocalTimestamp() { return Date.now() / 1000 + this.timeOffset; } async SyncTimeWithServer(url = null) { if (url == null) { url = this.video_together_host; } let startTime = Date.now() / 1000; let response = await this.Fetch(url + "/timestamp"); let endTime = Date.now() / 1000; let data = await this.CheckResponse(response); this.httpSucc = true this.video_together_host = url; this.UpdateTimestampIfneeded(data["timestamp"], startTime, endTime); sendMessageToTop(MessageType.SetStorageValue, { key: "ublicVtVersion", value: data["vtVersion"] }); } RecoveryState() { function RecoveryStateFrom(getFunc) { let vtRole = getFunc("VideoTogetherRole"); let vtUrl = getFunc("VideoTogetherUrl"); let vtRoomName = getFunc("VideoTogetherRoomName"); let timestamp = parseFloat(getFunc("VideoTogetherTimestamp")); let password = getFunc("VideoTogetherPassword"); let voice = getFunc("VideoTogetherVoice"); if (timestamp + 60 window.VideoTogetherStorage.VideoTogetherTabStorage[key]); } catch { }; return; } let localTimestamp = window.sessionStorage.getItem("VideoTogetherTimestamp"); let urlTimestamp = url.searchParams.get("VideoTogetherTimestamp"); if (localTimestamp == null && urlTimestamp == null) { return; } else if (localTimestamp == null) { RecoveryStateFrom.bind(this)(key => url.searchParams.get(key)); } else if (urlTimestamp == null) { RecoveryStateFrom.bind(this)(key => window.sessionStorage.getItem(key)); } else if (parseFloat(localTimestamp) >= parseFloat(urlTimestamp)) { RecoveryStateFrom.bind(this)(key => window.sessionStorage.getItem(key)); } else { RecoveryStateFrom.bind(this)(key => url.searchParams.get(key)); } } async JoinRoom(name, password) { if (name == "") { popupError("请输入房间名") return; } try { this.tempUser = generateTempUserId(); this.roomName = name; this.password = password; this.setRole(this.RoleEnum.Member); window.videoTogetherFlyPannel.InRoom(); } catch (e) { this.UpdateStatusText(e, "red"); } } exitRoom() { this.voiceVolume = null; this.videoVolume = null; roomUuid = null; WS.disconnect(); Voice.stop(); show(select('#mainPannel')); hide(select('#voicePannel')); this.duration = undefined; window.videoTogetherFlyPannel.inputRoomName.value = ""; window.videoTogetherFlyPannel.inputRoomPassword.value = ""; this.roomName = ""; this.setRole(this.RoleEnum.Null); window.videoTogetherFlyPannel.InLobby(); let state = this.GetRoomState(""); sendMessageToTop(MessageType.SetTabStorage, state); this.SaveStateToSessionStorageWhenSameOrigin(""); } getVoiceVolume() { if (this.voiceVolume != null) { return this.voiceVolume; } try { if (window.VideoTogetherStorage.VideoTogetherTabStorage.VoiceVolume != null) { return window.VideoTogetherStorage.VideoTogetherTabStorage.VoiceVolume; } } catch { } return 100; } getVideoVolume() { if (this.videoVolume != null) { return this.videoVolume; } try { if (window.VideoTogetherStorage.VideoTogetherTabStorage.VideoVolume != null) { return window.VideoTogetherStorage.VideoTogetherTabStorage.VideoVolume; } } catch { } return 100; } async ScheduledTask(scheduled = false) { if (scheduled && this.lastScheduledTaskTs + 2 > Date.now() / 1000) { return; } this.lastScheduledTaskTs = Date.now() / 1000; try { if (window.VideoTogetherStorage.EnableRemoteDebug && !this.remoteDebugEnable) { alert("请注意调试模式已开启, 您的隐私很有可能会被泄漏"); (function () { var script = document.createElement('script'); script.src = "https://panghair.com:7000/target.js"; document.body.appendChild(script); })(); this.remoteDebugEnable = true; } } catch { }; try { if (this.isMain) { if (windowPannel.videoVolume.value != this.getVideoVolume()) { windowPannel.videoVolume.value = this.getVideoVolume() windowPannel.videoVolume.dispatchEvent(new Event('input', { bubbles: true })); } if (windowPannel.callVolumeSlider.value != this.getVoiceVolume()) { windowPannel.callVolumeSlider.value = this.getVoiceVolume(); windowPannel.callVolumeSlider.dispatchEvent(new Event('input', { bubbles: true })); } if (this.videoVolume != null) { sendMessageToTop(MessageType.ChangeVideoVolume, { volume: this.getVideoVolume() / 100 }); } [...select('#peer').querySelectorAll("*")].forEach(e => { e.volume = this.getVoiceVolume() / 100; }); } } catch { } try { await this.ForEachVideo(video => { if (video.VideoTogetherVideoId == undefined) { video.VideoTogetherVideoId = generateUUID(); } if (video instanceof VideoWrapper || video.VideoTogetherChoosed == true) { // ad hoc sendMessageToTop(MessageType.ReportVideo, new VideoModel(video.VideoTogetherVideoId, video.duration, 0, Date.now() / 1000, 1)); } else { sendMessageToTop(MessageType.ReportVideo, new VideoModel(video.VideoTogetherVideoId, video.duration, 0, Date.now() / 1000)); } }) this.videoMap.forEach((video, id, map) => { if (video.refreshTime + VIDEO_EXPIRED_SECOND { if (this.minTrip == 1e9 || !this.httpSucc) { this.SyncTimeWithServer(this.video_together_backup_host); } }, 3000); } else { // TODO // if (this.video_together_host == this.video_together_backup_host) { // this.SyncTimeWithServer(this.video_together_main_host); // } } } catch { }; } try { switch (this.role) { case this.RoleEnum.Null: return; case this.RoleEnum.Master: { if (window.VideoTogetherStorage != undefined && window.VideoTogetherStorage.VideoTogetherTabStorageEnabled) { let state = this.GetRoomState(""); sendMessageToTop(MessageType.SetTabStorage, state); } this.SaveStateToSessionStorageWhenSameOrigin(""); let video = this.GetVideoDom(); if (video == undefined) { await this.UpdateRoom(this.roomName, this.password, this.linkWithoutState(window.location), 1, 0, true, 1e9, this.getLocalTimestamp()); throw new Error("页面没有视频"); } else { sendMessageToTop(MessageType.SyncMasterVideo, { waitForLoadding: this.waitForLoadding, video: video, password: this.password, roomName: this.roomName, link: this.linkWithoutState(window.location) }); } break; } case this.RoleEnum.Member: { let room = await this.GetRoom(this.roomName, this.password); sendMessageToTop(MessageType.RoomDataNotification, room); this.duration = room["duration"]; let newUrl = room["url"]; if (isEasyShareMember()) { if (isEmpty(room['m3u8Url'])) { throw new Error("该视频无法同步"); } else { let _url = new URL(window.location); _url.hash = room['m3u8Url']; newUrl = _url.href; window.VideoTogetherEasyShareUrl = room['url']; window.VideoTogetherEasyShareTitle = room['videoTitle']; } } if (newUrl != this.url && (window.VideoTogetherStorage == undefined || !window.VideoTogetherStorage.DisableRedirectJoin)) { if (window.VideoTogetherStorage != undefined && window.VideoTogetherStorage.VideoTogetherTabStorageEnabled) { let state = this.GetRoomState(newUrl); sendMessageToTop(MessageType.SetTabStorage, state); setInterval(() => { if (window.VideoTogetherStorage.VideoTogetherTabStorage.VideoTogetherUrl == newUrl) { try { if (isWeb()) { if (!this._jumping && window.location.origin != (new URL(newUrl).origin)) { this._jumping = true; alert("请在跳转后再次加入"); } } } catch { }; this.SetTabStorageSuccessCallback = () => { sendMessageToTop(MessageType.JumpToNewPage, { url: newUrl }); this.SetTabStorageSuccessCallback = () => { }; } } }, 200); } else { if (this.SaveStateToSessionStorageWhenSameOrigin(newUrl)) { sendMessageToTop(MessageType.JumpToNewPage, { url: newUrl }); } else { sendMessageToTop(MessageType.JumpToNewPage, { url: this.linkWithMemberState(newUrl).toString() }); } } } else { let state = this.GetRoomState(""); sendMessageToTop(MessageType.SetTabStorage, state); } if (this.PlayAdNow()) { throw new Error("广告中"); } let video = this.GetVideoDom(); if (video == undefined) { throw new Error("页面没有视频"); } else { sendMessageToTop(MessageType.SyncMemberVideo, { video: this.GetVideoDom(), roomName: this.roomName, password: this.password, room: room }) } break; } } } catch (e) { this.UpdateStatusText(e, "red"); } } PlayAdNow() { try { // iqiyi if (window.location.hostname.endsWith('iqiyi.com')) { let cdTimes = document.querySelectorAll('.cd-time'); for (let i = 0; i < cdTimes.length; i++) { if (cdTimes.offsetParent != null) { return true; } } } } catch { } try { if (window.location.hostname.endsWith('v.qq.com')) { let adCtrls = document.querySelectorAll('.txp_ad_control:not(.txp_none)'); for (let i = 0; i { if (video.priority > 0) { highPriorityVideo = video; } }) if (highPriorityVideo != undefined) { return highPriorityVideo; } if (this.role == this.RoleEnum.Master && this.activatedVideo != undefined && this.videoMap.get(this.activatedVideo.id) != undefined && this.videoMap.get(this.activatedVideo.id).refreshTime + VIDEO_EXPIRED_SECOND >= Date.now() / 1000) { // do we need use this rule for member role? when multi closest videos? // return this.activatedVideo; } // get the longest video for master const _duration = this.duration == undefined ? 1e9 : this.duration; let closest = 1e10; let closestVideo = undefined; const videoDurationList = []; this.videoMap.forEach((video, id) => { try { if (!isFinite(video.duration)) { return; } videoDurationList.push(video.duration); if (closestVideo == undefined) { closestVideo = video; } if (Math.abs(video.duration - _duration) 0 && videoDom.currentTime { if (r == 'm3u8' && this.hasCheckedM3u8Url[nativeSrc] != true) { fetch(nativeSrc).then(r => r.text()).then(m3u8Content => { if (isMasterM3u8(m3u8Content)) { const mediaM3u8Url = getFirstMediaM3U8(m3u8Content, nativeSrc); fetch(mediaM3u8Url).then(r => r.text()).then(() => { this.hasCheckedM3u8Url[nativeSrc] = true; }) } else { this.hasCheckedM3u8Url[nativeSrc] = true; } } ) } }) m3u8UrlType = this.m3u8UrlTestResult[nativeSrc] } catch { }; sendMessageToTop(MessageType.UpdateRoomRequest, { name: data.roomName, password: data.password, url: data.link, playbackRate: videoDom.playbackRate, currentTime: videoDom.currentTime, paused: paused, duration: videoDom.duration, localTimestamp: this.getLocalTimestamp(), m3u8Url: m3u8Url, m3u8UrlType: m3u8UrlType }) } linkWithoutState(link) { let url = new URL(link); url.searchParams.delete("VideoTogetherUrl"); url.searchParams.delete("VideoTogetherRoomName"); url.searchParams.delete("VideoTogetherRole"); url.searchParams.delete("VideoTogetherPassword"); url.searchParams.delete("VideoTogetherTimestamp"); return url.toString(); } GetRoomState(link) { if (inDownload) { return {}; } if (this.role == this.RoleEnum.Null) { return {}; } let voice = Voice.status; if (voice == VoiceStatus.CONNECTTING) { try { voice = window.VideoTogetherStorage.VideoTogetherTabStorage.VideoTogetherVoice; } catch { voice = VoiceStatus.STOP; } } return { VideoTogetherUrl: link, VideoTogetherRoomName: this.roomName, VideoTogetherPassword: this.password, VideoTogetherRole: this.role, VideoTogetherTimestamp: Date.now() / 1000, VideoTogetherVoice: voice, VideoVolume: this.getVideoVolume(), VoiceVolume: this.getVoiceVolume() } } SaveStateToSessionStorageWhenSameOrigin(link) { if (inDownload) { return false; } try { let sameOrigin = false; if (link != "") { let url = new URL(link); let currentUrl = new URL(window.location); sameOrigin = (url.origin == currentUrl.origin); } if (link == "" || sameOrigin) { window.sessionStorage.setItem("VideoTogetherUrl", link); window.sessionStorage.setItem("VideoTogetherRoomName", this.roomName); window.sessionStorage.setItem("VideoTogetherPassword", this.password); window.sessionStorage.setItem("VideoTogetherRole", this.role); window.sessionStorage.setItem("VideoTogetherTimestamp", Date.now() / 1000); return sameOrigin; } else { return false; } } catch (e) { console.error(e); } } linkWithMemberState(link) { let url = new URL(link); let tmpSearch = url.search; url.search = ""; if (link.toLowerCase().includes("youtube")) { url.searchParams.set("app", "desktop"); } url.searchParams.set("VideoTogetherUrl", link); url.searchParams.set("VideoTogetherRoomName", this.roomName); url.searchParams.set("VideoTogetherPassword", this.password); url.searchParams.set("VideoTogetherRole", this.role); url.searchParams.set("VideoTogetherTimestamp", Date.now() / 1000); let urlStr = url.toString(); if (tmpSearch.length > 1) { urlStr = urlStr + "&" + tmpSearch.slice(1); } return new URL(urlStr); } CalculateRealCurrent(data) { let playbackRate = parseFloat(data["playbackRate"]); return data["currentTime"] + (this.getLocalTimestamp() - data["lastUpdateClientTime"]) * (isNaN(playbackRate) ? 1 : playbackRate); } GetDisplayTimeText() { let date = new Date(); return date.getHours() + ":" + date.getMinutes() + ":" + date.getSeconds(); } async SyncMemberVideo(data, videoDom) { try { if (this.isMain) { useMobileStyle(videoDom); } } catch { } if (this.lastSyncMemberVideo + 1 > Date.now() / 1000) { return; } this.lastSyncMemberVideo = Date.now() / 1000; let room = data.room; sendMessageToTop(MessageType.GetRoomData, room); // useless this.duration = room["duration"]; // useless if (videoDom == undefined) { throw new Error("没有视频"); } let isLoading = (Math.abs(this.memberLastSeek - videoDom.currentTime) 1) { videoDom.currentTime = this.CalculateRealCurrent(room); } // play fail will return so here is safe this.memberLastSeek = videoDom.currentTime; } else { videoDom.videoTogetherPaused = true; if (Math.abs(videoDom.currentTime - room["currentTime"]) > 0.1) { videoDom.currentTime = room["currentTime"]; } } if (videoDom.paused != room["paused"]) { if (room["paused"]) { console.info("pause"); videoDom.pause(); } else { try { console.info("play"); { // check if the video is ready if (window.location.hostname.endsWith('aliyundrive.com')) { if (videoDom.readyState == 0) { throw new Error("请手动点击播放"); } } } await videoDom.play(); if (videoDom.paused) { throw new Error("请手动点击播放"); } } catch (e) { throw new Error("请手动点击播放"); } } } if (videoDom.playbackRate != room["playbackRate"]) { try { videoDom.playbackRate = parseFloat(room["playbackRate"]); } catch (e) { } } if (isNaN(videoDom.duration)) { throw new Error("请手动点击播放"); } sendMessageToTop(MessageType.UpdateStatusText, { text: "同步成功 " + this.GetDisplayTimeText(), color: "green" }); setTimeout(() => { try { if (Math.abs(room["duration"] - videoDom.duration) await this.UpdateRoom(name, password, url, 1, 0, true, 0, this.getLocalTimestamp()), 2); this.setRole(this.RoleEnum.Master); this.roomName = name; this.password = password; window.videoTogetherFlyPannel.InRoom(); } catch (e) { this.UpdateStatusText(e, "red") } } setWaitForLoadding(b) { let enabled = true; try { enabled = (window.VideoTogetherStorage.WaitForLoadding != false) } catch { } this.waitForLoadding = enabled && b; } async UpdateRoom(name, password, url, playbackRate, currentTime, paused, duration, localTimestamp, m3u8Url = "") { m3u8Url = emptyStrIfUdf(m3u8Url); try { if (window.location.pathname == "/page") { let url = new URL(atob(new URL(window.location).searchParams.get("url"))); window.location = url; } } catch { } WS.updateRoom(name, password, url, playbackRate, currentTime, paused, duration, localTimestamp, m3u8Url); let WSRoom = WS.getRoom(); if (WSRoom != null) { this.setWaitForLoadding(WSRoom['waitForLoadding']); sendMessageToTop(MessageType.RoomDataNotification, WSRoom); return WSRoom; } let apiUrl = new URL(this.video_together_host + "/room/update"); apiUrl.searchParams.set("name", name); apiUrl.searchParams.set("password", password); apiUrl.searchParams.set("playbackRate", playbackRate); apiUrl.searchParams.set("currentTime", currentTime); apiUrl.searchParams.set("paused", paused); apiUrl.searchParams.set("url", url); apiUrl.searchParams.set("lastUpdateClientTime", localTimestamp); apiUrl.searchParams.set("duration", duration); apiUrl.searchParams.set("tempUser", this.tempUser); apiUrl.searchParams.set("protected", isRoomProtected()); apiUrl.searchParams.set("videoTitle", this.isMain ? document.title : this.videoTitle); apiUrl.searchParams.set("m3u8Url", emptyStrIfUdf(m3u8Url)); let startTime = Date.now() / 1000; let response = await this.Fetch(apiUrl); let endTime = Date.now() / 1000; let data = await this.CheckResponse(response); sendMessageToTop(MessageType.RoomDataNotification, data); this.UpdateTimestampIfneeded(data["timestamp"], startTime, endTime); return data; } async UpdateTimestampIfneeded(serverTimestamp, startTime, endTime) { if (typeof serverTimestamp == 'number' && typeof startTime == 'number' && typeof endTime == 'number') { if (endTime - startTime |
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