import './embed.scss'
-import 'core-js/es6/symbol'
-import 'core-js/es6/object'
-import 'core-js/es6/function'
-import 'core-js/es6/parse-int'
-import 'core-js/es6/parse-float'
-import 'core-js/es6/number'
-import 'core-js/es6/math'
-import 'core-js/es6/string'
-import 'core-js/es6/date'
-import 'core-js/es6/array'
-import 'core-js/es6/regexp'
-import 'core-js/es6/map'
-import 'core-js/es6/weak-map'
-import 'core-js/es6/set'
-// For google bot that uses Chrome 41 and does not understand fetch
-import 'whatwg-fetch'
-
-import * as videojs from 'video.js'
-
-import { VideoDetails } from '../../../../shared'
-import { addContextMenu, getVideojsOptions, loadLocale } from '../../assets/player/peertube-player'
-
-function getVideoUrl (id: string) {
- return window.location.origin + '/api/v1/videos/' + id
-}
+import {
+ peertubeTranslate,
+ ResultList,
+ ServerConfig,
+ VideoDetails
+} from '../../../../shared'
+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 { VideoJsPlayer } from 'video.js'
+import { VideoJSCaption } from '../../assets/player/peertube-videojs-typings'
-function loadVideoInfo (videoId: string): Promise<Response> {
- return fetch(getVideoUrl(videoId))
-}
+type Translations = { [ id: string ]: string }
-function removeElement (element: HTMLElement) {
- element.parentElement.removeChild(element)
-}
+export class PeerTubeEmbed {
+ videoElement: HTMLVideoElement
+ player: VideoJsPlayer
+ api: PeerTubeEmbedApi = null
+ autoplay: boolean
+ controls: boolean
+ muted: boolean
+ loop: boolean
+ subtitle: string
+ enableApi = false
+ startTime: number | string = 0
+ stopTime: number | string
-function displayError (videoElement: HTMLVideoElement, text: string) {
- // Remove video element
- removeElement(videoElement)
+ title: boolean
+ warningTitle: boolean
+ bigPlayBackgroundColor: string
+ foregroundColor: string
- document.title = 'Sorry - ' + text
+ mode: PlayerMode
+ scope = 'peertube'
- const errorBlock = document.getElementById('error-block')
- errorBlock.style.display = 'flex'
+ static async main () {
+ const videoContainerId = 'video-container'
+ const embed = new PeerTubeEmbed(videoContainerId)
+ await embed.init()
+ }
- const errorText = document.getElementById('error-content')
- errorText.innerHTML = text
-}
+ constructor (private videoContainerId: string) {
+ this.videoElement = document.getElementById(videoContainerId) as HTMLVideoElement
+ }
-function videoNotFound (videoElement: HTMLVideoElement) {
- const text = 'This video does not exist.'
- displayError(videoElement, text)
-}
+ getVideoUrl (id: string) {
+ return window.location.origin + '/api/v1/videos/' + id
+ }
-function videoFetchError (videoElement: HTMLVideoElement) {
- const text = 'We cannot fetch the video. Please try again later.'
- displayError(videoElement, text)
-}
+ loadVideoInfo (videoId: string): Promise<Response> {
+ return fetch(this.getVideoUrl(videoId))
+ }
-const urlParts = window.location.href.split('/')
-const lastPart = urlParts[urlParts.length - 1]
-const videoId = lastPart.indexOf('?') === -1 ? lastPart : lastPart.split('?')[0]
+ loadVideoCaptions (videoId: string): Promise<Response> {
+ return fetch(this.getVideoUrl(videoId) + '/captions')
+ }
-loadLocale(window.location.origin, videojs, navigator.language)
- .then(() => loadVideoInfo(videoId))
- .then(async response => {
- const videoContainerId = 'video-container'
- const videoElement = document.getElementById(videoContainerId) as HTMLVideoElement
+ loadConfig (): Promise<Response> {
+ return fetch('/api/v1/config')
+ }
+
+ removeElement (element: HTMLElement) {
+ element.parentElement.removeChild(element)
+ }
+
+ displayError (text: string, translations?: Translations) {
+ // Remove video element
+ if (this.videoElement) this.removeElement(this.videoElement)
+
+ const translatedText = peertubeTranslate(text, translations)
+ const translatedSorry = peertubeTranslate('Sorry', translations)
+
+ document.title = translatedSorry + ' - ' + translatedText
+
+ const errorBlock = document.getElementById('error-block')
+ errorBlock.style.display = 'flex'
+
+ const errorTitle = document.getElementById('error-title')
+ errorTitle.innerHTML = peertubeTranslate('Sorry', translations)
+
+ const errorText = document.getElementById('error-content')
+ errorText.innerHTML = translatedText
+ }
+
+ videoNotFound (translations?: Translations) {
+ const text = 'This video does not exist.'
+ this.displayError(text, translations)
+ }
+
+ videoFetchError (translations?: Translations) {
+ const text = 'We cannot fetch the video. 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
+ }
- if (!response.ok) {
- if (response.status === 404) return videoNotFound(videoElement)
+ getParamString (params: URLSearchParams, name: string, defaultValue?: string) {
+ return params.has(name) ? params.get(name) : defaultValue
+ }
- return videoFetchError(videoElement)
+ async init () {
+ try {
+ await this.initCore()
+ } catch (e) {
+ console.error(e)
}
+ }
- const videoInfo: VideoDetails = await response.json()
+ private initializeApi () {
+ if (!this.enableApi) return
- let autoplay = false
- let startTime = 0
+ this.api = new PeerTubeEmbedApi(this)
+ this.api.initialize()
+ }
+ private loadParams (video: VideoDetails) {
try {
- let params = new URL(window.location.toString()).searchParams
- autoplay = params.has('autoplay') && (params.get('autoplay') === '1' || params.get('autoplay') === 'true')
+ const params = new URL(window.location.toString()).searchParams
+
+ this.autoplay = this.getParamToggle(params, 'autoplay', false)
+ this.controls = this.getParamToggle(params, 'controls', true)
+ this.muted = this.getParamToggle(params, 'muted', false)
+ 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.scope = this.getParamString(params, 'scope', this.scope)
+ this.subtitle = this.getParamString(params, 'subtitle')
+ this.startTime = this.getParamString(params, 'start')
+ this.stopTime = this.getParamString(params, 'stop')
+
+ this.bigPlayBackgroundColor = this.getParamString(params, 'bigPlayBackgroundColor')
+ this.foregroundColor = this.getParamString(params, 'foregroundColor')
+
+ const modeParam = this.getParamString(params, 'mode')
- const startTimeParamString = params.get('start')
- const startTimeParamNumber = parseInt(startTimeParamString, 10)
- if (isNaN(startTimeParamNumber) === false) startTime = startTimeParamNumber
+ if (modeParam) {
+ if (modeParam === 'p2p-media-loader') this.mode = 'p2p-media-loader'
+ else this.mode = 'webtorrent'
+ } else {
+ if (Array.isArray(video.streamingPlaylists) && video.streamingPlaylists.length !== 0) this.mode = 'p2p-media-loader'
+ else this.mode = 'webtorrent'
+ }
} catch (err) {
console.error('Cannot get params from URL.', err)
}
+ }
- const videojsOptions = getVideojsOptions({
- autoplay,
- inactivityTimeout: 1500,
- videoViewUrl: getVideoUrl(videoId) + '/views',
- playerElement: videoElement,
- videoFiles: videoInfo.files,
- videoDuration: videoInfo.duration,
- enableHotkeys: true,
- peertubeLink: true,
- poster: window.location.origin + videoInfo.previewPath,
- startTime
- })
- videojs(videoContainerId, videojsOptions, function () {
- const player = this
+ private async initCore () {
+ const urlParts = window.location.pathname.split('/')
+ const videoId = urlParts[ urlParts.length - 1 ]
+
+ 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
+
+ if (videoResponse.status === 404) return this.videoNotFound(serverTranslations)
+
+ return this.videoFetchError(serverTranslations)
+ }
+
+ const videoInfo: VideoDetails = await videoResponse.json()
+ this.loadPlaceholder(videoInfo)
+
+ const PeertubePlayerManagerModulePromise = import('../../assets/player/peertube-player-manager')
+
+ const promises = [ translationsPromise, captionsPromise, configPromise, PeertubePlayerManagerModulePromise ]
+ const [ serverTranslations, captionsResponse, configResponse, PeertubePlayerManagerModule ] = await Promise.all(promises)
+
+ const PeertubePlayerManager = PeertubePlayerManagerModule.PeertubePlayerManager
+ const videoCaptions = await this.buildCaptions(serverTranslations, captionsResponse)
+
+ this.loadParams(videoInfo)
- player.dock({
- title: videoInfo.name,
- description: player.localize('Uses P2P, others may know you are watching this video.')
+ const options: PeertubePlayerManagerOptions = {
+ common: {
+ autoplay: this.autoplay,
+ controls: this.controls,
+ muted: this.muted,
+ loop: this.loop,
+ captions: videoCaptions.length !== 0,
+ startTime: this.startTime,
+ stopTime: this.stopTime,
+ subtitle: this.subtitle,
+
+ videoCaptions,
+ inactivityTimeout: 1500,
+ videoViewUrl: this.getVideoUrl(videoId) + '/views',
+
+ playerElement: this.videoElement,
+ onPlayerElementChange: (element: HTMLVideoElement) => this.videoElement = element,
+
+ videoDuration: videoInfo.duration,
+ enableHotkeys: true,
+ peertubeLink: true,
+ poster: window.location.origin + videoInfo.previewPath,
+ theaterButton: false,
+
+ serverUrl: window.location.origin,
+ language: navigator.language,
+ embedUrl: window.location.origin + videoInfo.embedPath
+ },
+
+ webtorrent: {
+ videoFiles: videoInfo.files
+ }
+ }
+
+ if (this.mode === 'p2p-media-loader') {
+ const hlsPlaylist = videoInfo.streamingPlaylists.find(p => p.type === VideoStreamingPlaylistType.HLS)
+
+ Object.assign(options, {
+ p2pMediaLoader: {
+ playlistUrl: hlsPlaylist.playlistUrl,
+ segmentsSha256Url: hlsPlaylist.segmentsSha256Url,
+ redundancyBaseUrls: hlsPlaylist.redundancies.map(r => r.baseUrl),
+ trackerAnnounce: videoInfo.trackerUrls,
+ videoFiles: hlsPlaylist.files
+ } as P2PMediaLoaderOptions
})
+ }
+
+ this.player = await PeertubePlayerManager.initialize(this.mode, options, (player: VideoJsPlayer) => 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)
+
+ this.initializeApi()
+
+ this.removePlaceholder()
+ }
+
+ private handleError (err: Error, translations?: { [ id: string ]: string }) {
+ if (err.message.indexOf('from xs param') !== -1) {
+ this.player.dispose()
+ this.videoElement = 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) return
- addContextMenu(player, window.location.origin + videoInfo.embedPath)
+ const title = this.title ? videoInfo.name : undefined
+
+ const config: ServerConfig = await configResponse.json()
+ const description = config.tracker.enabled && this.warningTitle
+ ? '<span class="text">' + peertubeTranslate('Watching this video may reveal your IP address to others.') + '</span>'
+ : undefined
+
+ this.player.dock({
+ title,
+ description
})
- })
- .catch(err => console.error(err))
+ }
+
+ private buildCSS () {
+ const body = document.getElementById('custom-css')
+
+ if (this.bigPlayBackgroundColor) {
+ body.style.setProperty('--embedBigPlayBackgroundColor', this.bigPlayBackgroundColor)
+ }
+
+ if (this.foregroundColor) {
+ body.style.setProperty('--embedForegroundColor', this.foregroundColor)
+ }
+ }
+
+ private async buildCaptions (serverTranslations: any, captionsResponse: Response): Promise<VideoJSCaption[]> {
+ if (captionsResponse.ok) {
+ const { data } = (await captionsResponse.json()) as ResultList<VideoCaption>
+
+ return data.map(c => ({
+ label: peertubeTranslate(c.language.label, serverTranslations),
+ language: c.language.id,
+ src: window.location.origin + c.captionPath
+ }))
+ }
+
+ return []
+ }
+
+ private loadPlaceholder (video: VideoDetails) {
+ const placeholder = this.getPlaceholderElement()
+
+ const url = window.location.origin + video.previewPath
+ placeholder.style.backgroundImage = `url("${url}")`
+ }
+
+ private removePlaceholder () {
+ const placeholder = this.getPlaceholderElement()
+ placeholder.parentElement.removeChild(placeholder)
+ }
+
+ private getPlaceholderElement () {
+ return document.getElementById('placeholder-preview')
+ }
+}
+
+PeerTubeEmbed.main()
+ .catch(err => console.error('Cannot init embed.', err))
projects / github / Chocobozzz / PeerTube.git / blobdiff