// For google bot that uses Chrome 41 and does not understand fetch
import 'whatwg-fetch'
-import * as vjs from 'video.js'
import * as Channel from 'jschannel'
-import { VideoDetails } from '../../../../shared'
-import { addContextMenu, getVideojsOptions, loadLocale } from '../../assets/player/peertube-player'
-import { PeerTubeResolution } from '../player/definitions';
+import { peertubeTranslate, ResultList, VideoDetails } from '../../../../shared'
+import { PeerTubeResolution } from '../player/definitions'
+import { VideoJSCaption } from '../../assets/player/peertube-videojs-typings'
+import { VideoCaption } from '../../../../shared/models/videos/caption/video-caption.model'
+import {
+ P2PMediaLoaderOptions,
+ PeertubePlayerManager,
+ PeertubePlayerManagerOptions,
+ PlayerMode
+} from '../../assets/player/peertube-player-manager'
+import { VideoStreamingPlaylistType } from '../../../../shared/models/videos/video-streaming-playlist.type'
/**
- * Embed API exposes control of the embed player to the outside world via
+ * Embed API exposes control of the embed player to the outside world via
* JSChannels and window.postMessage
*/
class PeerTubeEmbedApi {
- constructor(
- private embed : PeerTubeEmbed
- ) {
- }
-
- private channel : Channel.MessagingChannel
+ private channel: Channel.MessagingChannel
private isReady = false
- private resolutions : PeerTubeResolution[] = null
+ private resolutions: PeerTubeResolution[] = null
+
+ constructor (private embed: PeerTubeEmbed) {
+ }
- initialize() {
+ initialize () {
this.constructChannel()
this.setupStateTracking()
this.notifyReady()
}
-
- private get element() {
+
+ private get element () {
return this.embed.videoElement
}
- private constructChannel() {
+ private constructChannel () {
let channel = Channel.build({ window: window.parent, origin: '*', scope: this.embed.scope })
-
+
channel.bind('play', (txn, params) => this.embed.player.play())
channel.bind('pause', (txn, params) => this.embed.player.pause())
channel.bind('seek', (txn, time) => this.embed.player.currentTime(time))
this.channel = channel
}
- private setResolution(resolutionId : number) {
- if (resolutionId === -1 && this.embed.player.peertube().isAutoResolutionForbidden())
- return
+ private setResolution (resolutionId: number) {
+ if (resolutionId === -1 && this.embed.player.webtorrent().isAutoResolutionForbidden()) return
// Auto resolution
if (resolutionId === -1) {
- this.embed.player.peertube().enableAutoResolution()
+ this.embed.player.webtorrent().enableAutoResolution()
return
}
- this.embed.player.peertube().disableAutoResolution()
- this.embed.player.peertube().updateResolution(resolutionId)
+ this.embed.player.webtorrent().disableAutoResolution()
+ this.embed.player.webtorrent().updateResolution(resolutionId)
}
/**
* Let the host know that we're ready to go!
*/
- private notifyReady() {
+ private notifyReady () {
this.isReady = true
this.channel.notify({ method: 'ready', params: true })
}
- private setupStateTracking() {
-
- let currentState : 'playing' | 'paused' | 'unstarted' = 'unstarted'
+ private setupStateTracking () {
+ let currentState: 'playing' | 'paused' | 'unstarted' = 'unstarted'
setInterval(() => {
let position = this.element.currentTime
params: {
position,
volume,
- playbackState: currentState,
+ playbackState: currentState
}
})
}, 500)
// PeerTube specific capabilities
- this.embed.player.peertube().on('autoResolutionUpdate', () => this.loadResolutions())
- this.embed.player.peertube().on('videoFileUpdate', () => this.loadResolutions())
+ if (this.embed.player.webtorrent) {
+ this.embed.player.webtorrent().on('autoResolutionUpdate', () => this.loadWebTorrentResolutions())
+ this.embed.player.webtorrent().on('videoFileUpdate', () => this.loadWebTorrentResolutions())
+ }
}
- private loadResolutions() {
+ private loadWebTorrentResolutions () {
let resolutions = []
- let currentResolutionId = this.embed.player.peertube().getCurrentResolutionId()
+ let currentResolutionId = this.embed.player.webtorrent().getCurrentResolutionId()
- for (const videoFile of this.embed.player.peertube().videoFiles) {
+ for (const videoFile of this.embed.player.webtorrent().videoFiles) {
let label = videoFile.resolution.label
if (videoFile.fps && videoFile.fps >= 50) {
label += videoFile.fps
}
class PeerTubeEmbed {
- constructor(
- private videoContainerId : string
- ) {
- this.videoElement = document.getElementById(videoContainerId) as HTMLVideoElement
- }
-
- videoElement : HTMLVideoElement
- player : any
- playerOptions : any
- api : PeerTubeEmbedApi = null
- autoplay : boolean = false
- controls : boolean = true
- muted : boolean = false
- loop : boolean = false
- enableApi : boolean = false
- startTime : number = 0
- scope : string = 'peertube'
-
- static async main() {
+ videoElement: HTMLVideoElement
+ player: any
+ playerOptions: any
+ api: PeerTubeEmbedApi = null
+ autoplay: boolean
+ controls: boolean
+ muted: boolean
+ loop: boolean
+ subtitle: string
+ enableApi = false
+ startTime: number | string = 0
+ mode: PlayerMode
+ scope = 'peertube'
+
+ static async main () {
const videoContainerId = 'video-container'
const embed = new PeerTubeEmbed(videoContainerId)
await embed.init()
}
-
+
+ constructor (private videoContainerId: string) {
+ this.videoElement = document.getElementById(videoContainerId) as HTMLVideoElement
+ }
+
getVideoUrl (id: string) {
return window.location.origin + '/api/v1/videos/' + id
}
return fetch(this.getVideoUrl(videoId))
}
+ loadVideoCaptions (videoId: string): Promise<Response> {
+ return fetch(this.getVideoUrl(videoId) + '/captions')
+ }
+
removeElement (element: HTMLElement) {
element.parentElement.removeChild(element)
}
- displayError (videoElement: HTMLVideoElement, text: string) {
+ displayError (text: string, translations?: { [ id: string ]: string }) {
// Remove video element
- this.removeElement(videoElement)
+ if (this.videoElement) this.removeElement(this.videoElement)
+
+ const translatedText = peertubeTranslate(text, translations)
+ const translatedSorry = peertubeTranslate('Sorry', translations)
- document.title = 'Sorry - ' + text
+ 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 = text
+ errorText.innerHTML = translatedText
}
- videoNotFound (videoElement: HTMLVideoElement) {
+ videoNotFound (translations?: { [ id: string ]: string }) {
const text = 'This video does not exist.'
- this.displayError(videoElement, text)
+ this.displayError(text, translations)
}
- videoFetchError (videoElement: HTMLVideoElement) {
+ videoFetchError (translations?: { [ id: string ]: string }) {
const text = 'We cannot fetch the video. Please try again later.'
- this.displayError(videoElement, text)
+ this.displayError(text, translations)
}
- getParamToggle (params: URLSearchParams, name: string, defaultValue: boolean) {
+ getParamToggle (params: URLSearchParams, name: string, defaultValue?: boolean) {
return params.has(name) ? (params.get(name) === '1' || params.get(name) === 'true') : defaultValue
}
- getParamString (params: URLSearchParams, name: string, defaultValue: string) {
+ getParamString (params: URLSearchParams, name: string, defaultValue?: string) {
return params.has(name) ? params.get(name) : defaultValue
}
- private initializeApi() {
- if (!this.enableApi)
- return
-
- this.api = new PeerTubeEmbedApi(this)
- this.api.initialize()
- }
-
- async init() {
+ async init () {
try {
await this.initCore()
} catch (e) {
}
}
- private loadParams() {
+ private initializeApi () {
+ if (!this.enableApi) return
+
+ this.api = new PeerTubeEmbedApi(this)
+ this.api.initialize()
+ }
+
+ private loadParams () {
try {
let params = new URL(window.location.toString()).searchParams
- this.autoplay = this.getParamToggle(params, 'autoplay', this.autoplay)
- this.controls = this.getParamToggle(params, 'controls', this.controls)
- this.muted = this.getParamToggle(params, 'muted', this.muted)
- this.loop = this.getParamToggle(params, 'loop', this.loop)
+ this.autoplay = this.getParamToggle(params, 'autoplay')
+ this.controls = this.getParamToggle(params, 'controls')
+ this.muted = this.getParamToggle(params, 'muted')
+ this.loop = this.getParamToggle(params, 'loop')
this.enableApi = this.getParamToggle(params, 'api', this.enableApi)
+
this.scope = this.getParamString(params, 'scope', this.scope)
+ this.subtitle = this.getParamString(params, 'subtitle')
+ this.startTime = this.getParamString(params, 'start')
- const startTimeParamString = params.get('start')
- const startTimeParamNumber = parseInt(startTimeParamString, 10)
- if (isNaN(startTimeParamNumber) === false)
- this.startTime = startTimeParamNumber
+ this.mode = this.getParamToggle(params, 'p2p-media-loader') ? 'p2p-media-loader' : 'webtorrent'
} catch (err) {
console.error('Cannot get params from URL.', err)
}
}
- private async initCore() {
- const urlParts = window.location.href.split('/')
- const lastPart = urlParts[urlParts.length - 1]
- const videoId = lastPart.indexOf('?') === -1 ? lastPart : lastPart.split('?')[0]
+ private async initCore () {
+ const urlParts = window.location.pathname.split('/')
+ const videoId = urlParts[ urlParts.length - 1 ]
- await loadLocale(window.location.origin, vjs, navigator.language)
- let response = await this.loadVideoInfo(videoId)
+ const [ serverTranslations, videoResponse, captionsResponse ] = await Promise.all([
+ PeertubePlayerManager.getServerTranslations(window.location.origin, navigator.language),
+ this.loadVideoInfo(videoId),
+ this.loadVideoCaptions(videoId)
+ ])
- if (!response.ok) {
- if (response.status === 404)
- return this.videoNotFound(this.videoElement)
+ if (!videoResponse.ok) {
+ if (videoResponse.status === 404) return this.videoNotFound(serverTranslations)
- return this.videoFetchError(this.videoElement)
+ return this.videoFetchError(serverTranslations)
}
- const videoInfo: VideoDetails = await response.json()
+ const videoInfo: VideoDetails = await videoResponse.json()
+ let videoCaptions: VideoJSCaption[] = []
+ if (captionsResponse.ok) {
+ const { data } = (await captionsResponse.json()) as ResultList<VideoCaption>
+ videoCaptions = data.map(c => ({
+ label: peertubeTranslate(c.language.label, serverTranslations),
+ language: c.language.id,
+ src: window.location.origin + c.captionPath
+ }))
+ }
this.loadParams()
- const videojsOptions = getVideojsOptions({
- autoplay: this.autoplay,
- controls: this.controls,
- muted: this.muted,
- loop: this.loop,
- startTime : this.startTime,
-
- inactivityTimeout: 1500,
- videoViewUrl: this.getVideoUrl(videoId) + '/views',
- playerElement: this.videoElement,
- videoFiles: videoInfo.files,
- videoDuration: videoInfo.duration,
- enableHotkeys: true,
- peertubeLink: true,
- poster: window.location.origin + videoInfo.previewPath,
- theaterMode: false
- })
+ const options: PeertubePlayerManagerOptions = {
+ common: {
+ autoplay: this.autoplay,
+ controls: this.controls,
+ muted: this.muted,
+ loop: this.loop,
+ captions: videoCaptions.length !== 0,
+ startTime: this.startTime,
+ subtitle: this.subtitle,
+
+ videoCaptions,
+ inactivityTimeout: 1500,
+ videoViewUrl: this.getVideoUrl(videoId) + '/views',
+ playerElement: this.videoElement,
+ videoDuration: videoInfo.duration,
+ enableHotkeys: true,
+ peertubeLink: true,
+ poster: window.location.origin + videoInfo.previewPath,
+ theaterMode: false,
+
+ serverUrl: window.location.origin,
+ language: navigator.language,
+ embedUrl: window.location.origin + videoInfo.embedPath
+ }
+ }
- this.playerOptions = videojsOptions
- this.player = vjs(this.videoContainerId, videojsOptions, () => {
+ 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: videoInfo.files
+ } as P2PMediaLoaderOptions
+ })
+ } else {
+ Object.assign(options, {
+ webtorrent: {
+ videoFiles: videoInfo.files
+ }
+ })
+ }
- window['videojsPlayer'] = this.player
+ this.player = await PeertubePlayerManager.initialize(this.mode, options)
- if (this.controls) {
- (this.player as any).dock({
- title: videoInfo.name,
- description: this.player.localize('Uses P2P, others may know your IP is downloading this video.')
- })
- }
- addContextMenu(this.player, window.location.origin + videoInfo.embedPath)
- this.initializeApi()
- })
+ this.player.on('customError', (event: any, data: any) => this.handleError(data.err, serverTranslations))
+
+ window[ 'videojsPlayer' ] = this.player
+
+ if (this.controls) {
+ this.player.dock({
+ title: videoInfo.name,
+ description: this.player.localize('Uses P2P, others may know your IP is downloading this video.')
+ })
+ }
+
+ this.initializeApi()
+ }
+
+ 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
+ }
}
}
PeerTubeEmbed.main()
+ .catch(err => console.error('Cannot init embed.', err))