X-Git-Url: https://git.immae.eu/?a=blobdiff_plain;f=client%2Fsrc%2Fstandalone%2Fvideos%2Fembed.ts;h=17b0ee9ef03053c2da4bd6cd839a519745da097f;hb=4572c3d0d92f5b1b79b34dbe2c7b6557a8a5b7e4;hp=f33dd8869ff38c1b4346270eb016d4ce1445f68e;hpb=3f9c4955af81702591a6eeb2069f99faf0d2814d;p=github%2FChocobozzz%2FPeerTube.git diff --git a/client/src/standalone/videos/embed.ts b/client/src/standalone/videos/embed.ts index f33dd8869..17b0ee9ef 100644 --- a/client/src/standalone/videos/embed.ts +++ b/client/src/standalone/videos/embed.ts @@ -1,30 +1,30 @@ import './embed.scss' - +import videojs from 'video.js' +import { objectToUrlEncoded, peertubeLocalStorage } from '@root-helpers/index' +import { Tokens } from '@root-helpers/users' +import { peertubeTranslate } from '../../../../shared/core-utils/i18n' import { - getCompleteLocale, - is18nLocale, - isDefaultLocale, - peertubeTranslate, ResultList, ServerConfig, - VideoDetails -} from '../../../../shared' + UserRefreshToken, + VideoCaption, + VideoDetails, + VideoPlaylist, + VideoPlaylistElement, + VideoStreamingPlaylistType +} from '../../../../shared/models' +import { P2PMediaLoaderOptions, PeertubePlayerManagerOptions, PlayerMode } from '../../assets/player/peertube-player-manager' import { VideoJSCaption } from '../../assets/player/peertube-videojs-typings' -import { VideoCaption } from '../../../../shared/models/videos/caption/video-caption.model' -import { - P2PMediaLoaderOptions, - PeertubePlayerManagerOptions, - PlayerMode -} from '../../assets/player/peertube-player-manager' -import { VideoStreamingPlaylistType } from '../../../../shared/models/videos/video-streaming-playlist.type' -import { PeerTubeEmbedApi } from './embed-api' import { TranslationsManager } from '../../assets/player/translations-manager' +import { PeerTubeEmbedApi } from './embed-api' + +type Translations = { [ id: string ]: string } export class PeerTubeEmbed { - videoElement: HTMLVideoElement - player: any - playerOptions: any + playerElement: HTMLVideoElement + player: videojs.Player api: PeerTubeEmbedApi = null + autoplay: boolean controls: boolean muted: boolean @@ -36,45 +36,132 @@ export class PeerTubeEmbed { title: boolean warningTitle: boolean + peertubeLink: boolean bigPlayBackgroundColor: string foregroundColor: string mode: PlayerMode scope = 'peertube' + userTokens: Tokens + headers = new Headers() + LOCAL_STORAGE_OAUTH_CLIENT_KEYS = { + CLIENT_ID: 'client_id', + CLIENT_SECRET: 'client_secret' + } + + private translationsPromise: Promise<{ [id: string]: string }> + private configPromise: Promise + private PeertubePlayerManagerModulePromise: Promise + + private playlist: VideoPlaylist + private playlistElements: VideoPlaylistElement[] + private currentPlaylistElement: VideoPlaylistElement + + private wrapperElement: HTMLElement + static async main () { - const videoContainerId = 'video-container' + const videoContainerId = 'video-wrapper' const embed = new PeerTubeEmbed(videoContainerId) await embed.init() } - constructor (private videoContainerId: string) { - this.videoElement = document.getElementById(videoContainerId) as HTMLVideoElement + constructor (private videoWrapperId: string) { + this.wrapperElement = document.getElementById(this.videoWrapperId) } getVideoUrl (id: string) { return window.location.origin + '/api/v1/videos/' + id } + refreshFetch (url: string, options?: Object) { + return fetch(url, options) + .then((res: Response) => { + if (res.status !== 401) return res + + // 401 unauthorized is not catch-ed, but then-ed + const error = res + + const refreshingTokenPromise = new Promise((resolve, reject) => { + const clientId: string = peertubeLocalStorage.getItem(this.LOCAL_STORAGE_OAUTH_CLIENT_KEYS.CLIENT_ID) + const clientSecret: string = peertubeLocalStorage.getItem(this.LOCAL_STORAGE_OAUTH_CLIENT_KEYS.CLIENT_SECRET) + const headers = new Headers() + headers.set('Content-Type', 'application/x-www-form-urlencoded') + const data = { + refresh_token: this.userTokens.refreshToken, + client_id: clientId, + client_secret: clientSecret, + response_type: 'code', + grant_type: 'refresh_token' + } + + fetch('/api/v1/users/token', { + headers, + method: 'POST', + body: objectToUrlEncoded(data) + }) + .then(res => res.json()) + .then((obj: UserRefreshToken) => { + this.userTokens.accessToken = obj.access_token + this.userTokens.refreshToken = obj.refresh_token + this.userTokens.save() + + this.setHeadersFromTokens() + + resolve() + }) + .catch((refreshTokenError: any) => { + reject(refreshTokenError) + }) + }) + + return refreshingTokenPromise + .catch(() => { + // If refreshing fails, continue with original error + throw error + }) + .then(() => fetch(url, { + ...options, + headers: this.headers + })) + }) + } + + getPlaylistUrl (id: string) { + return window.location.origin + '/api/v1/video-playlists/' + id + } + loadVideoInfo (videoId: string): Promise { - return fetch(this.getVideoUrl(videoId)) + return this.refreshFetch(this.getVideoUrl(videoId), { headers: this.headers }) } loadVideoCaptions (videoId: string): Promise { return fetch(this.getVideoUrl(videoId) + '/captions') } - loadConfig (): Promise { + loadPlaylistInfo (playlistId: string): Promise { + return fetch(this.getPlaylistUrl(playlistId)) + } + + loadPlaylistElements (playlistId: string): Promise { + return fetch(this.getPlaylistUrl(playlistId) + '/videos') + } + + loadConfig (): Promise { return fetch('/api/v1/config') + .then(res => res.json()) } removeElement (element: HTMLElement) { element.parentElement.removeChild(element) } - displayError (text: string, translations?: { [ id: string ]: string }) { + displayError (text: string, translations?: Translations) { // Remove video element - if (this.videoElement) this.removeElement(this.videoElement) + if (this.playerElement) { + this.removeElement(this.playerElement) + this.playerElement = undefined + } const translatedText = peertubeTranslate(text, translations) const translatedSorry = peertubeTranslate('Sorry', translations) @@ -91,16 +178,26 @@ export class PeerTubeEmbed { errorText.innerHTML = translatedText } - videoNotFound (translations?: { [ id: string ]: string }) { + videoNotFound (translations?: Translations) { const text = 'This video does not exist.' this.displayError(text, translations) } - videoFetchError (translations?: { [ id: string ]: string }) { + videoFetchError (translations?: Translations) { const text = 'We cannot fetch the video. Please try again later.' this.displayError(text, translations) } + playlistNotFound (translations?: Translations) { + const text = 'This playlist does not exist.' + this.displayError(text, translations) + } + + playlistFetchError (translations?: Translations) { + const text = 'We cannot fetch the playlist. Please try again later.' + this.displayError(text, translations) + } + getParamToggle (params: URLSearchParams, name: string, defaultValue?: boolean) { return params.has(name) ? (params.get(name) === '1' || params.get(name) === 'true') : defaultValue } @@ -111,6 +208,7 @@ export class PeerTubeEmbed { async init () { try { + this.userTokens = Tokens.load() await this.initCore() } catch (e) { console.error(e) @@ -130,11 +228,12 @@ export class PeerTubeEmbed { this.autoplay = this.getParamToggle(params, 'autoplay', false) this.controls = this.getParamToggle(params, 'controls', true) - this.muted = this.getParamToggle(params, 'muted', false) + this.muted = this.getParamToggle(params, 'muted', undefined) this.loop = this.getParamToggle(params, 'loop', false) this.title = this.getParamToggle(params, 'title', true) this.enableApi = this.getParamToggle(params, 'api', this.enableApi) this.warningTitle = this.getParamToggle(params, 'warningTitle', true) + this.peertubeLink = this.getParamToggle(params, 'peertubeLink', true) this.scope = this.getParamString(params, 'scope', this.scope) this.subtitle = this.getParamString(params, 'subtitle') @@ -158,41 +257,159 @@ export class PeerTubeEmbed { } } - private async initCore () { - const urlParts = window.location.pathname.split('/') - const videoId = urlParts[ urlParts.length - 1 ] + private async loadPlaylist (playlistId: string) { + const playlistPromise = this.loadPlaylistInfo(playlistId) + const playlistElementsPromise = this.loadPlaylistElements(playlistId) + + const playlistResponse = await playlistPromise + + if (!playlistResponse.ok) { + const serverTranslations = await this.translationsPromise + + if (playlistResponse.status === 404) { + this.playlistNotFound(serverTranslations) + return undefined + } + this.playlistFetchError(serverTranslations) + return undefined + } + + return { playlistResponse, videosResponse: await playlistElementsPromise } + } + + private async loadVideo (videoId: string) { const videoPromise = this.loadVideoInfo(videoId) - const captionsPromise = this.loadVideoCaptions(videoId) - const configPromise = this.loadConfig() - const translationsPromise = TranslationsManager.getServerTranslations(window.location.origin, navigator.language) const videoResponse = await videoPromise if (!videoResponse.ok) { - const serverTranslations = await translationsPromise + const serverTranslations = await this.translationsPromise - if (videoResponse.status === 404) return this.videoNotFound(serverTranslations) + if (videoResponse.status === 404) { + this.videoNotFound(serverTranslations) + return undefined + } - return this.videoFetchError(serverTranslations) + this.videoFetchError(serverTranslations) + return undefined } - const videoInfo: VideoDetails = await videoResponse.json() - this.loadPlaceholder(videoInfo) + const captionsPromise = this.loadVideoCaptions(videoId) + + return { captionsPromise, videoResponse } + } + + private async buildPlaylistManager () { + const translations = await this.translationsPromise + + this.player.upnext({ + timeout: 10000, // 10s + headText: peertubeTranslate('Up Next', translations), + cancelText: peertubeTranslate('Cancel', translations), + suspendedText: peertubeTranslate('Autoplay is suspended', translations), + getTitle: () => this.nextVideoTitle(), + next: () => this.autoplayNext(), + condition: () => !!this.getNextPlaylistElement(), + suspended: () => false + }) + } + + private async autoplayNext () { + const next = this.getNextPlaylistElement() + if (!next) { + console.log('Next element not found in playlist.') + return + } + + this.currentPlaylistElement = next - const PeertubePlayerManagerModulePromise = import('../../assets/player/peertube-player-manager') + return this.loadVideoAndBuildPlayer(this.currentPlaylistElement.video.uuid) + } + + private async loadVideoAndBuildPlayer (uuid: string) { + const res = await this.loadVideo(uuid) + if (res === undefined) return - const promises = [ translationsPromise, captionsPromise, configPromise, PeertubePlayerManagerModulePromise ] - const [ serverTranslations, captionsResponse, configResponse, PeertubePlayerManagerModule ] = await Promise.all(promises) + return this.buildVideoPlayer(res.videoResponse, res.captionsPromise) + } + + private nextVideoTitle () { + const next = this.getNextPlaylistElement() + if (!next) return '' + + return next.video.name + } + + private getNextPlaylistElement (position?: number): VideoPlaylistElement { + if (!position) position = this.currentPlaylistElement.position + 1 + + if (position > this.playlist.videosLength) { + return undefined + } + + const next = this.playlistElements.find(e => e.position === position) + + if (!next || !next.video) { + return this.getNextPlaylistElement(position + 1) + } + + return next + } + + private async buildVideoPlayer (videoResponse: Response, captionsPromise: Promise) { + let alreadyHadPlayer = false + + if (this.player) { + this.player.dispose() + alreadyHadPlayer = true + } + + this.playerElement = document.createElement('video') + this.playerElement.className = 'video-js vjs-peertube-skin' + this.playerElement.setAttribute('playsinline', 'true') + this.wrapperElement.appendChild(this.playerElement) + + const videoInfoPromise = videoResponse.json() + .then((videoInfo: VideoDetails) => { + if (!alreadyHadPlayer) this.loadPlaceholder(videoInfo) + + return videoInfo + }) + + const [ videoInfo, serverTranslations, captionsResponse, config, PeertubePlayerManagerModule ] = await Promise.all([ + videoInfoPromise, + this.translationsPromise, + captionsPromise, + this.configPromise, + this.PeertubePlayerManagerModulePromise + ]) const PeertubePlayerManager = PeertubePlayerManagerModule.PeertubePlayerManager const videoCaptions = await this.buildCaptions(serverTranslations, captionsResponse) this.loadParams(videoInfo) + const playlistPlugin = this.currentPlaylistElement + ? { + elements: this.playlistElements, + playlist: this.playlist, + + getCurrentPosition: () => this.currentPlaylistElement.position, + + onItemClicked: (videoPlaylistElement: VideoPlaylistElement) => { + this.currentPlaylistElement = videoPlaylistElement + + this.loadVideoAndBuildPlayer(this.currentPlaylistElement.video.uuid) + .catch(err => console.error(err)) + } + } + : undefined + const options: PeertubePlayerManagerOptions = { common: { - autoplay: this.autoplay, + // Autoplay in playlist mode + autoplay: alreadyHadPlayer ? true : this.autoplay, controls: this.controls, muted: this.muted, loop: this.loop, @@ -201,16 +418,19 @@ export class PeerTubeEmbed { stopTime: this.stopTime, subtitle: this.subtitle, + nextVideo: () => this.autoplayNext(), + playlist: playlistPlugin, + videoCaptions, - inactivityTimeout: 1500, - videoViewUrl: this.getVideoUrl(videoId) + '/views', + inactivityTimeout: 2500, + videoViewUrl: this.getVideoUrl(videoInfo.uuid) + '/views', - playerElement: this.videoElement, - onPlayerElementChange: (element: HTMLVideoElement) => this.videoElement = element, + playerElement: this.playerElement, + onPlayerElementChange: (element: HTMLVideoElement) => this.playerElement = element, videoDuration: videoInfo.duration, enableHotkeys: true, - peertubeLink: true, + peertubeLink: this.peertubeLink, poster: window.location.origin + videoInfo.previewPath, theaterButton: false, @@ -238,43 +458,78 @@ export class PeerTubeEmbed { }) } - this.player = await PeertubePlayerManager.initialize(this.mode, options, (player: any) => this.player = player) + this.player = await PeertubePlayerManager.initialize(this.mode, options, (player: videojs.Player) => this.player = player) this.player.on('customError', (event: any, data: any) => this.handleError(data.err, serverTranslations)) window[ 'videojsPlayer' ] = this.player this.buildCSS() - await this.buildDock(videoInfo, configResponse) + await this.buildDock(videoInfo, config) this.initializeApi() this.removePlaceholder() + + if (this.isPlaylistEmbed()) { + await this.buildPlaylistManager() + this.player.playlist().updateSelected() + } + } + + private async initCore () { + if (this.userTokens) this.setHeadersFromTokens() + + this.configPromise = this.loadConfig() + this.translationsPromise = TranslationsManager.getServerTranslations(window.location.origin, navigator.language) + this.PeertubePlayerManagerModulePromise = import('../../assets/player/peertube-player-manager') + + let videoId: string + + if (this.isPlaylistEmbed()) { + const playlistId = this.getResourceId() + const res = await this.loadPlaylist(playlistId) + if (!res) return undefined + + this.playlist = await res.playlistResponse.json() + + const playlistElementResult = await res.videosResponse.json() + this.playlistElements = playlistElementResult.data + + this.currentPlaylistElement = this.playlistElements[0] + videoId = this.currentPlaylistElement.video.uuid + } else { + videoId = this.getResourceId() + } + + return this.loadVideoAndBuildPlayer(videoId) } private handleError (err: Error, translations?: { [ id: string ]: string }) { if (err.message.indexOf('from xs param') !== -1) { this.player.dispose() - this.videoElement = null + this.playerElement = null this.displayError('This video is not available because the remote instance is not responding.', translations) return } } - private async buildDock (videoInfo: VideoDetails, configResponse: Response) { - if (this.controls) { - const title = this.title ? videoInfo.name : undefined + private async buildDock (videoInfo: VideoDetails, config: ServerConfig) { + if (!this.controls) return - const config: ServerConfig = await configResponse.json() - const description = config.tracker.enabled && this.warningTitle - ? '' + this.player.localize('Watching this video may reveal your IP address to others.') + '' - : undefined + // On webtorrent fallback, player may have been disposed + if (!this.player.player_) return - this.player.dock({ - title, - description - }) - } + const title = this.title ? videoInfo.name : undefined + + const description = config.tracker.enabled && this.warningTitle + ? '' + peertubeTranslate('Watching this video may reveal your IP address to others.') + '' + : undefined + + this.player.dock({ + title, + description + }) } private buildCSS () { @@ -308,16 +563,30 @@ export class PeerTubeEmbed { const url = window.location.origin + video.previewPath placeholder.style.backgroundImage = `url("${url}")` + placeholder.style.display = 'block' } private removePlaceholder () { const placeholder = this.getPlaceholderElement() - placeholder.parentElement.removeChild(placeholder) + placeholder.style.display = 'none' } private getPlaceholderElement () { return document.getElementById('placeholder-preview') } + + private setHeadersFromTokens () { + this.headers.set('Authorization', `${this.userTokens.tokenType} ${this.userTokens.accessToken}`) + } + + private getResourceId () { + const urlParts = window.location.pathname.split('/') + return urlParts[ urlParts.length - 1 ] + } + + private isPlaylistEmbed () { + return window.location.pathname.split('/')[1] === 'video-playlists' + } } PeerTubeEmbed.main()