mirror of https://github.com/Chocobozzz/PeerTube
867 lines
26 KiB
TypeScript
867 lines
26 KiB
TypeScript
import { Hotkey, HotkeysService } from 'angular2-hotkeys'
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import { forkJoin, map, Observable, of, Subscription, switchMap } from 'rxjs'
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import { VideoJsPlayer } from 'video.js'
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import { PlatformLocation } from '@angular/common'
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import { Component, ElementRef, Inject, LOCALE_ID, NgZone, OnDestroy, OnInit, ViewChild } from '@angular/core'
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import { ActivatedRoute, Router } from '@angular/router'
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import {
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AuthService,
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AuthUser,
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ConfirmService,
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MetaService,
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Notifier,
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PeerTubeSocket,
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PluginService,
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RestExtractor,
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ScreenService,
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ServerService,
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User,
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UserService
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} from '@app/core'
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import { HooksService } from '@app/core/plugins/hooks.service'
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import { isXPercentInViewport, scrollToTop } from '@app/helpers'
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import { Video, VideoCaptionService, VideoDetails, VideoFileTokenService, VideoService } from '@app/shared/shared-main'
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import { SubscribeButtonComponent } from '@app/shared/shared-user-subscription'
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import { LiveVideoService } from '@app/shared/shared-video-live'
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import { VideoPlaylist, VideoPlaylistService } from '@app/shared/shared-video-playlist'
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import { logger } from '@root-helpers/logger'
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import { isP2PEnabled, videoRequiresAuth } from '@root-helpers/video'
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import { timeToInt } from '@shared/core-utils'
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import {
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HTMLServerConfig,
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HttpStatusCode,
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LiveVideo,
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PeerTubeProblemDocument,
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ServerErrorCode,
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VideoCaption,
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VideoPrivacy,
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VideoState
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} from '@shared/models'
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import {
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CustomizationOptions,
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P2PMediaLoaderOptions,
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PeertubePlayerManager,
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PeertubePlayerManagerOptions,
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PlayerMode,
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videojs
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} from '../../../assets/player'
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import { cleanupVideoWatch, getStoredTheater, getStoredVideoWatchHistory } from '../../../assets/player/peertube-player-local-storage'
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import { environment } from '../../../environments/environment'
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import { VideoWatchPlaylistComponent } from './shared'
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type URLOptions = CustomizationOptions & { playerMode: PlayerMode }
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@Component({
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selector: 'my-video-watch',
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templateUrl: './video-watch.component.html',
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styleUrls: [ './video-watch.component.scss' ]
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})
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export class VideoWatchComponent implements OnInit, OnDestroy {
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@ViewChild('videoWatchPlaylist', { static: true }) videoWatchPlaylist: VideoWatchPlaylistComponent
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@ViewChild('subscribeButton') subscribeButton: SubscribeButtonComponent
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player: VideoJsPlayer
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playerElement: HTMLVideoElement
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playerPlaceholderImgSrc: string
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theaterEnabled = false
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video: VideoDetails = null
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videoCaptions: VideoCaption[] = []
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liveVideo: LiveVideo
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playlistPosition: number
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playlist: VideoPlaylist = null
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remoteServerDown = false
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noPlaylistVideoFound = false
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private nextVideoUUID = ''
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private nextVideoTitle = ''
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private videoFileToken: string
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private currentTime: number
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private paramsSub: Subscription
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private queryParamsSub: Subscription
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private configSub: Subscription
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private liveVideosSub: Subscription
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private serverConfig: HTMLServerConfig
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private hotkeys: Hotkey[] = []
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private static VIEW_VIDEO_INTERVAL_MS = 5000
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constructor (
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private elementRef: ElementRef,
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private route: ActivatedRoute,
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private router: Router,
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private videoService: VideoService,
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private playlistService: VideoPlaylistService,
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private liveVideoService: LiveVideoService,
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private confirmService: ConfirmService,
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private metaService: MetaService,
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private authService: AuthService,
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private userService: UserService,
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private serverService: ServerService,
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private restExtractor: RestExtractor,
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private notifier: Notifier,
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private zone: NgZone,
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private videoCaptionService: VideoCaptionService,
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private hotkeysService: HotkeysService,
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private hooks: HooksService,
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private pluginService: PluginService,
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private peertubeSocket: PeerTubeSocket,
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private screenService: ScreenService,
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private videoFileTokenService: VideoFileTokenService,
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private location: PlatformLocation,
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@Inject(LOCALE_ID) private localeId: string
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) { }
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get user () {
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return this.authService.getUser()
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}
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get anonymousUser () {
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return this.userService.getAnonymousUser()
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}
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ngOnInit () {
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this.serverConfig = this.serverService.getHTMLConfig()
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PeertubePlayerManager.initState()
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this.loadRouteParams()
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this.loadRouteQuery()
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this.theaterEnabled = getStoredTheater()
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this.hooks.runAction('action:video-watch.init', 'video-watch')
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setTimeout(cleanupVideoWatch, 1500) // Run in timeout to ensure we're not blocking the UI
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}
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ngOnDestroy () {
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this.flushPlayer()
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// Unsubscribe subscriptions
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if (this.paramsSub) this.paramsSub.unsubscribe()
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if (this.queryParamsSub) this.queryParamsSub.unsubscribe()
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if (this.configSub) this.configSub.unsubscribe()
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if (this.liveVideosSub) this.liveVideosSub.unsubscribe()
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// Unbind hotkeys
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this.hotkeysService.remove(this.hotkeys)
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}
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getCurrentTime () {
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return this.currentTime
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}
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getCurrentPlaylistPosition () {
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return this.videoWatchPlaylist.currentPlaylistPosition
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}
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onRecommendations (videos: Video[]) {
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if (videos.length === 0) return
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// The recommended videos's first element should be the next video
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const video = videos[0]
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this.nextVideoUUID = video.uuid
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this.nextVideoTitle = video.name
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}
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handleTimestampClicked (timestamp: number) {
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if (!this.player || this.video.isLive) return
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this.player.currentTime(timestamp)
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scrollToTop()
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}
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onPlaylistVideoFound (videoId: string) {
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this.loadVideo({ videoId, forceAutoplay: false })
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}
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onPlaylistNoVideoFound () {
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this.noPlaylistVideoFound = true
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}
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isUserLoggedIn () {
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return this.authService.isLoggedIn()
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}
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isVideoBlur (video: Video) {
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return video.isVideoNSFWForUser(this.user, this.serverConfig)
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}
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isChannelDisplayNameGeneric () {
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const genericChannelDisplayName = [
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`Main ${this.video.channel.ownerAccount.name} channel`,
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`Default ${this.video.channel.ownerAccount.name} channel`
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]
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return genericChannelDisplayName.includes(this.video.channel.displayName)
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}
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displayOtherVideosAsRow () {
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// Use the same value as in the SASS file
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return this.screenService.getWindowInnerWidth() <= 1100
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}
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private loadRouteParams () {
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this.paramsSub = this.route.params.subscribe(routeParams => {
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const videoId = routeParams['videoId']
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if (videoId) return this.loadVideo({ videoId, forceAutoplay: false })
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const playlistId = routeParams['playlistId']
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if (playlistId) return this.loadPlaylist(playlistId)
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})
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}
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private loadRouteQuery () {
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this.queryParamsSub = this.route.queryParams.subscribe(queryParams => {
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// Handle the ?playlistPosition
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const positionParam = queryParams['playlistPosition'] ?? 1
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this.playlistPosition = positionParam === 'last'
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? -1 // Handle the "last" index
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: parseInt(positionParam + '', 10)
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if (isNaN(this.playlistPosition)) {
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logger.error(`playlistPosition query param '${positionParam}' was parsed as NaN, defaulting to 1.`)
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this.playlistPosition = 1
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}
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this.videoWatchPlaylist.updatePlaylistIndex(this.playlistPosition)
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const start = queryParams['start']
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if (this.player && start) this.player.currentTime(parseInt(start, 10))
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})
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}
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private loadVideo (options: {
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videoId: string
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forceAutoplay: boolean
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}) {
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const { videoId, forceAutoplay } = options
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if (this.isSameElement(this.video, videoId)) return
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if (this.player) this.player.pause()
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this.video = undefined
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const videoObs = this.hooks.wrapObsFun(
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this.videoService.getVideo.bind(this.videoService),
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{ videoId },
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'video-watch',
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'filter:api.video-watch.video.get.params',
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'filter:api.video-watch.video.get.result'
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)
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const videoAndLiveObs: Observable<{ video: VideoDetails, live?: LiveVideo, videoFileToken?: string }> = videoObs.pipe(
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switchMap(video => {
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if (!video.isLive) return of({ video, live: undefined })
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return this.liveVideoService.getVideoLive(video.uuid)
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.pipe(map(live => ({ live, video })))
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}),
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switchMap(({ video, live }) => {
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if (!videoRequiresAuth(video)) return of({ video, live, videoFileToken: undefined })
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return this.videoFileTokenService.getVideoFileToken(video.uuid)
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.pipe(map(({ token }) => ({ video, live, videoFileToken: token })))
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})
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)
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forkJoin([
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videoAndLiveObs,
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this.videoCaptionService.listCaptions(videoId),
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this.userService.getAnonymousOrLoggedUser()
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]).subscribe({
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next: ([ { video, live, videoFileToken }, captionsResult, loggedInOrAnonymousUser ]) => {
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const queryParams = this.route.snapshot.queryParams
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const urlOptions = {
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resume: queryParams.resume,
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startTime: queryParams.start,
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stopTime: queryParams.stop,
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muted: queryParams.muted,
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loop: queryParams.loop,
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subtitle: queryParams.subtitle,
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playerMode: queryParams.mode,
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playbackRate: queryParams.playbackRate,
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peertubeLink: false
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}
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this.onVideoFetched({
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video,
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live,
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videoCaptions: captionsResult.data,
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videoFileToken,
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loggedInOrAnonymousUser,
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urlOptions,
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forceAutoplay
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}).catch(err => this.handleGlobalError(err))
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},
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error: err => this.handleRequestError(err)
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})
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}
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private loadPlaylist (playlistId: string) {
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if (this.isSameElement(this.playlist, playlistId)) return
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this.noPlaylistVideoFound = false
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this.playlistService.getVideoPlaylist(playlistId)
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.subscribe({
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next: playlist => {
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this.playlist = playlist
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this.videoWatchPlaylist.loadPlaylistElements(playlist, !this.playlistPosition, this.playlistPosition)
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},
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error: err => this.handleRequestError(err)
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})
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}
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private isSameElement (element: VideoDetails | VideoPlaylist, newId: string) {
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if (!element) return false
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return (element.id + '') === newId || element.uuid === newId || element.shortUUID === newId
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}
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private async handleRequestError (err: any) {
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const errorBody = err.body as PeerTubeProblemDocument
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if (errorBody?.code === ServerErrorCode.DOES_NOT_RESPECT_FOLLOW_CONSTRAINTS && errorBody.originUrl) {
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const originUrl = errorBody.originUrl + (window.location.search ?? '')
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const res = await this.confirmService.confirm(
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// eslint-disable-next-line max-len
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$localize`This video is not available on this instance. Do you want to be redirected on the origin instance: <a href="${originUrl}">${originUrl}</a>?`,
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$localize`Redirection`
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)
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if (res === true) return window.location.href = originUrl
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}
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// If 400, 403 or 404, the video is private or blocked so redirect to 404
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return this.restExtractor.redirectTo404IfNotFound(err, 'video', [
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HttpStatusCode.BAD_REQUEST_400,
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HttpStatusCode.FORBIDDEN_403,
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HttpStatusCode.NOT_FOUND_404
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])
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}
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private handleGlobalError (err: any) {
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const errorMessage: string = typeof err === 'string' ? err : err.message
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if (!errorMessage) return
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// Display a message in the video player instead of a notification
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if (errorMessage.includes('from xs param')) {
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this.flushPlayer()
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this.remoteServerDown = true
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return
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}
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this.notifier.error(errorMessage)
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}
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private async onVideoFetched (options: {
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video: VideoDetails
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live: LiveVideo
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videoCaptions: VideoCaption[]
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videoFileToken: string
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urlOptions: URLOptions
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loggedInOrAnonymousUser: User
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forceAutoplay: boolean
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}) {
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const { video, live, videoCaptions, urlOptions, videoFileToken, loggedInOrAnonymousUser, forceAutoplay } = options
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this.subscribeToLiveEventsIfNeeded(this.video, video)
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this.video = video
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this.videoCaptions = videoCaptions
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this.liveVideo = live
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this.videoFileToken = videoFileToken
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// Re init attributes
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this.playerPlaceholderImgSrc = undefined
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this.remoteServerDown = false
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this.currentTime = undefined
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if (this.isVideoBlur(this.video)) {
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const res = await this.confirmService.confirm(
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$localize`This video contains mature or explicit content. Are you sure you want to watch it?`,
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$localize`Mature or explicit content`
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)
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if (res === false) return this.location.back()
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}
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this.buildHotkeysHelp(video)
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this.buildPlayer({ urlOptions, loggedInOrAnonymousUser, forceAutoplay })
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.catch(err => logger.error('Cannot build the player', err))
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this.setOpenGraphTags()
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const hookOptions = {
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videojs,
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video: this.video,
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playlist: this.playlist
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}
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this.hooks.runAction('action:video-watch.video.loaded', 'video-watch', hookOptions)
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}
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private async buildPlayer (options: {
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urlOptions: URLOptions
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loggedInOrAnonymousUser: User
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forceAutoplay: boolean
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}) {
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const { urlOptions, loggedInOrAnonymousUser, forceAutoplay } = options
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// Flush old player if needed
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this.flushPlayer()
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const videoState = this.video.state.id
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if (videoState === VideoState.LIVE_ENDED || videoState === VideoState.WAITING_FOR_LIVE) {
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this.playerPlaceholderImgSrc = this.video.previewPath
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return
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}
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// Build video element, because videojs removes it on dispose
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const playerElementWrapper = this.elementRef.nativeElement.querySelector('#videojs-wrapper')
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this.playerElement = document.createElement('video')
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this.playerElement.className = 'video-js vjs-peertube-skin'
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this.playerElement.setAttribute('playsinline', 'true')
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playerElementWrapper.appendChild(this.playerElement)
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const params = {
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video: this.video,
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videoCaptions: this.videoCaptions,
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liveVideo: this.liveVideo,
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videoFileToken: this.videoFileToken,
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urlOptions,
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loggedInOrAnonymousUser,
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forceAutoplay,
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user: this.user
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}
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const { playerMode, playerOptions } = await this.hooks.wrapFun(
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this.buildPlayerManagerOptions.bind(this),
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params,
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'video-watch',
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'filter:internal.video-watch.player.build-options.params',
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'filter:internal.video-watch.player.build-options.result'
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)
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this.zone.runOutsideAngular(async () => {
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this.player = await PeertubePlayerManager.initialize(playerMode, playerOptions, player => this.player = player)
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this.player.on('customError', (_e, data: any) => {
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this.zone.run(() => this.handleGlobalError(data.err))
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})
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this.player.on('timeupdate', () => {
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// Don't need to trigger angular change for this variable, that is sent to children components on click
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this.currentTime = Math.floor(this.player.currentTime())
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})
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/**
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* condition: true to make the upnext functionality trigger, false to disable the upnext functionality
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* go to the next video in 'condition()' if you don't want of the timer.
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* next: function triggered at the end of the timer.
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* suspended: function used at each click of the timer checking if we need to reset progress
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* and wait until suspended becomes truthy again.
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*/
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this.player.upnext({
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timeout: 5000, // 5s
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headText: $localize`Up Next`,
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cancelText: $localize`Cancel`,
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suspendedText: $localize`Autoplay is suspended`,
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getTitle: () => this.nextVideoTitle,
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next: () => this.zone.run(() => this.playNextVideoInAngularZone()),
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condition: () => {
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if (!this.playlist) return this.isAutoPlayNext()
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// Don't wait timeout to play the next playlist video
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if (this.isPlaylistAutoPlayNext()) {
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this.playNextVideoInAngularZone()
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return undefined
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}
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return false
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},
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suspended: () => {
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return (
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!isXPercentInViewport(this.player.el() as HTMLElement, 80) ||
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!document.getElementById('content').contains(document.activeElement)
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)
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}
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})
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this.player.one('stopped', () => {
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if (this.playlist && this.isPlaylistAutoPlayNext()) {
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this.playNextVideoInAngularZone()
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}
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})
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this.player.one('ended', () => {
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if (this.video.isLive) {
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this.zone.run(() => this.video.state.id = VideoState.LIVE_ENDED)
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}
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})
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this.player.on('theaterChange', (_: any, enabled: boolean) => {
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this.zone.run(() => this.theaterEnabled = enabled)
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})
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this.hooks.runAction('action:video-watch.player.loaded', 'video-watch', {
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player: this.player,
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playlist: this.playlist,
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playlistPosition: this.playlistPosition,
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videojs,
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video: this.video
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})
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})
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}
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private hasNextVideo () {
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if (this.playlist) {
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return this.videoWatchPlaylist.hasNextVideo()
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}
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return true
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|
}
|
|
|
|
private playNextVideoInAngularZone () {
|
|
if (this.playlist) {
|
|
this.zone.run(() => this.videoWatchPlaylist.navigateToNextPlaylistVideo())
|
|
return
|
|
}
|
|
|
|
if (this.nextVideoUUID) {
|
|
this.router.navigate([ '/w', this.nextVideoUUID ])
|
|
}
|
|
}
|
|
|
|
private isAutoplay () {
|
|
// We'll jump to the thread id, so do not play the video
|
|
if (this.route.snapshot.params['threadId']) return false
|
|
|
|
// Otherwise true by default
|
|
if (!this.user) return true
|
|
|
|
// Be sure the autoPlay is set to false
|
|
return this.user.autoPlayVideo !== false
|
|
}
|
|
|
|
private isAutoPlayNext () {
|
|
return (
|
|
(this.user?.autoPlayNextVideo) ||
|
|
this.anonymousUser.autoPlayNextVideo
|
|
)
|
|
}
|
|
|
|
private isPlaylistAutoPlayNext () {
|
|
return (
|
|
(this.user?.autoPlayNextVideoPlaylist) ||
|
|
this.anonymousUser.autoPlayNextVideoPlaylist
|
|
)
|
|
}
|
|
|
|
private flushPlayer () {
|
|
// Remove player if it exists
|
|
if (!this.player) return
|
|
|
|
try {
|
|
this.player.dispose()
|
|
this.player = undefined
|
|
} catch (err) {
|
|
logger.error('Cannot dispose player.', err)
|
|
}
|
|
}
|
|
|
|
private buildPlayerManagerOptions (params: {
|
|
video: VideoDetails
|
|
liveVideo: LiveVideo
|
|
videoCaptions: VideoCaption[]
|
|
|
|
videoFileToken: string
|
|
|
|
urlOptions: CustomizationOptions & { playerMode: PlayerMode }
|
|
|
|
loggedInOrAnonymousUser: User
|
|
forceAutoplay: boolean
|
|
user?: AuthUser // Keep for plugins
|
|
}) {
|
|
const { video, liveVideo, videoCaptions, videoFileToken, urlOptions, loggedInOrAnonymousUser, forceAutoplay } = params
|
|
|
|
const getStartTime = () => {
|
|
const byUrl = urlOptions.startTime !== undefined
|
|
const byHistory = video.userHistory && (!this.playlist || urlOptions.resume !== undefined)
|
|
const byLocalStorage = getStoredVideoWatchHistory(video.uuid)
|
|
|
|
if (byUrl) return timeToInt(urlOptions.startTime)
|
|
|
|
let startTime = 0
|
|
if (byHistory) startTime = video.userHistory.currentTime
|
|
if (byLocalStorage) startTime = byLocalStorage.duration
|
|
|
|
// If we are at the end of the video, reset the timer
|
|
if (video.duration - startTime <= 1) startTime = 0
|
|
|
|
return startTime
|
|
}
|
|
|
|
const startTime = getStartTime()
|
|
|
|
const playerCaptions = videoCaptions.map(c => ({
|
|
label: c.language.label,
|
|
language: c.language.id,
|
|
src: environment.apiUrl + c.captionPath
|
|
}))
|
|
|
|
const liveOptions = video.isLive
|
|
? { latencyMode: liveVideo.latencyMode }
|
|
: undefined
|
|
|
|
const options: PeertubePlayerManagerOptions = {
|
|
common: {
|
|
autoplay: this.isAutoplay(),
|
|
forceAutoplay,
|
|
p2pEnabled: isP2PEnabled(video, this.serverConfig, loggedInOrAnonymousUser.p2pEnabled),
|
|
|
|
hasNextVideo: () => this.hasNextVideo(),
|
|
nextVideo: () => this.playNextVideoInAngularZone(),
|
|
|
|
playerElement: this.playerElement,
|
|
onPlayerElementChange: (element: HTMLVideoElement) => this.playerElement = element,
|
|
|
|
videoDuration: video.duration,
|
|
enableHotkeys: true,
|
|
inactivityTimeout: 2500,
|
|
poster: video.previewUrl,
|
|
|
|
startTime,
|
|
stopTime: urlOptions.stopTime,
|
|
controlBar: urlOptions.controlBar,
|
|
controls: urlOptions.controls,
|
|
muted: urlOptions.muted,
|
|
loop: urlOptions.loop,
|
|
subtitle: urlOptions.subtitle,
|
|
playbackRate: urlOptions.playbackRate,
|
|
|
|
peertubeLink: urlOptions.peertubeLink,
|
|
|
|
theaterButton: true,
|
|
captions: videoCaptions.length !== 0,
|
|
|
|
embedUrl: video.embedUrl,
|
|
embedTitle: video.name,
|
|
instanceName: this.serverConfig.instance.name,
|
|
|
|
isLive: video.isLive,
|
|
liveOptions,
|
|
|
|
language: this.localeId,
|
|
|
|
metricsUrl: environment.apiUrl + '/api/v1/metrics/playback',
|
|
|
|
videoViewUrl: video.privacy.id !== VideoPrivacy.PRIVATE
|
|
? this.videoService.getVideoViewUrl(video.uuid)
|
|
: null,
|
|
videoViewIntervalMs: VideoWatchComponent.VIEW_VIDEO_INTERVAL_MS,
|
|
authorizationHeader: () => this.authService.getRequestHeaderValue(),
|
|
|
|
serverUrl: environment.originServerUrl || window.location.origin,
|
|
|
|
videoFileToken: () => videoFileToken,
|
|
requiresAuth: videoRequiresAuth(video),
|
|
|
|
videoCaptions: playerCaptions,
|
|
|
|
videoShortUUID: video.shortUUID,
|
|
videoUUID: video.uuid,
|
|
|
|
errorNotifier: (message: string) => this.notifier.error(message)
|
|
},
|
|
|
|
webtorrent: {
|
|
videoFiles: video.files
|
|
},
|
|
|
|
pluginsManager: this.pluginService.getPluginsManager()
|
|
}
|
|
|
|
// Only set this if we're in a playlist
|
|
if (this.playlist) {
|
|
options.common.hasPreviousVideo = () => this.videoWatchPlaylist.hasPreviousVideo()
|
|
|
|
options.common.previousVideo = () => {
|
|
this.zone.run(() => this.videoWatchPlaylist.navigateToPreviousPlaylistVideo())
|
|
}
|
|
}
|
|
|
|
let mode: PlayerMode
|
|
|
|
if (urlOptions.playerMode) {
|
|
if (urlOptions.playerMode === 'p2p-media-loader') mode = 'p2p-media-loader'
|
|
else mode = 'webtorrent'
|
|
} else {
|
|
if (video.hasHlsPlaylist()) mode = 'p2p-media-loader'
|
|
else mode = 'webtorrent'
|
|
}
|
|
|
|
// p2p-media-loader needs TextEncoder, fallback on WebTorrent if not available
|
|
if (typeof TextEncoder === 'undefined') {
|
|
mode = 'webtorrent'
|
|
}
|
|
|
|
if (mode === 'p2p-media-loader') {
|
|
const hlsPlaylist = video.getHlsPlaylist()
|
|
|
|
const p2pMediaLoader = {
|
|
playlistUrl: hlsPlaylist.playlistUrl,
|
|
segmentsSha256Url: hlsPlaylist.segmentsSha256Url,
|
|
redundancyBaseUrls: hlsPlaylist.redundancies.map(r => r.baseUrl),
|
|
trackerAnnounce: video.trackerUrls,
|
|
videoFiles: hlsPlaylist.files
|
|
} as P2PMediaLoaderOptions
|
|
|
|
Object.assign(options, { p2pMediaLoader })
|
|
}
|
|
|
|
return { playerMode: mode, playerOptions: options }
|
|
}
|
|
|
|
private async subscribeToLiveEventsIfNeeded (oldVideo: VideoDetails, newVideo: VideoDetails) {
|
|
if (!this.liveVideosSub) {
|
|
this.liveVideosSub = this.buildLiveEventsSubscription()
|
|
}
|
|
|
|
if (oldVideo && oldVideo.id !== newVideo.id) {
|
|
this.peertubeSocket.unsubscribeLiveVideos(oldVideo.id)
|
|
}
|
|
|
|
if (!newVideo.isLive) return
|
|
|
|
await this.peertubeSocket.subscribeToLiveVideosSocket(newVideo.id)
|
|
}
|
|
|
|
private buildLiveEventsSubscription () {
|
|
return this.peertubeSocket.getLiveVideosObservable()
|
|
.subscribe(({ type, payload }) => {
|
|
if (type === 'state-change') return this.handleLiveStateChange(payload.state)
|
|
if (type === 'views-change') return this.handleLiveViewsChange(payload.viewers)
|
|
})
|
|
}
|
|
|
|
private handleLiveStateChange (newState: VideoState) {
|
|
if (newState !== VideoState.PUBLISHED) return
|
|
|
|
logger.info('Loading video after live update.')
|
|
|
|
const videoUUID = this.video.uuid
|
|
|
|
// Reset to force refresh the video
|
|
this.video = undefined
|
|
this.loadVideo({ videoId: videoUUID, forceAutoplay: true })
|
|
}
|
|
|
|
private handleLiveViewsChange (newViewers: number) {
|
|
if (!this.video) {
|
|
logger.error('Cannot update video live views because video is no defined.')
|
|
return
|
|
}
|
|
|
|
logger.info('Updating live views.')
|
|
|
|
this.video.viewers = newViewers
|
|
}
|
|
|
|
private buildHotkeysHelp (video: Video) {
|
|
if (this.hotkeys.length !== 0) {
|
|
this.hotkeysService.remove(this.hotkeys)
|
|
}
|
|
|
|
this.hotkeys = [
|
|
// These hotkeys are managed by the player
|
|
new Hotkey('f', e => e, undefined, $localize`Enter/exit fullscreen`),
|
|
new Hotkey('space', e => e, undefined, $localize`Play/Pause the video`),
|
|
new Hotkey('m', e => e, undefined, $localize`Mute/unmute the video`),
|
|
|
|
new Hotkey('up', e => e, undefined, $localize`Increase the volume`),
|
|
new Hotkey('down', e => e, undefined, $localize`Decrease the volume`),
|
|
|
|
new Hotkey('t', e => {
|
|
this.theaterEnabled = !this.theaterEnabled
|
|
return false
|
|
}, undefined, $localize`Toggle theater mode`)
|
|
]
|
|
|
|
if (!video.isLive) {
|
|
this.hotkeys = this.hotkeys.concat([
|
|
// These hotkeys are also managed by the player but only for VOD
|
|
|
|
new Hotkey('0-9', e => e, undefined, $localize`Skip to a percentage of the video: 0 is 0% and 9 is 90%`),
|
|
|
|
new Hotkey('right', e => e, undefined, $localize`Seek the video forward`),
|
|
new Hotkey('left', e => e, undefined, $localize`Seek the video backward`),
|
|
|
|
new Hotkey('>', e => e, undefined, $localize`Increase playback rate`),
|
|
new Hotkey('<', e => e, undefined, $localize`Decrease playback rate`),
|
|
|
|
new Hotkey(',', e => e, undefined, $localize`Navigate in the video to the previous frame`),
|
|
new Hotkey('.', e => e, undefined, $localize`Navigate in the video to the next frame`)
|
|
])
|
|
}
|
|
|
|
if (this.isUserLoggedIn()) {
|
|
this.hotkeys = this.hotkeys.concat([
|
|
new Hotkey('shift+s', () => {
|
|
if (this.subscribeButton.isSubscribedToAll()) this.subscribeButton.unsubscribe()
|
|
else this.subscribeButton.subscribe()
|
|
|
|
return false
|
|
}, undefined, $localize`Subscribe to the account`)
|
|
])
|
|
}
|
|
|
|
this.hotkeysService.add(this.hotkeys)
|
|
}
|
|
|
|
private setOpenGraphTags () {
|
|
this.metaService.setTitle(this.video.name)
|
|
|
|
this.metaService.setTag('og:type', 'video')
|
|
|
|
this.metaService.setTag('og:title', this.video.name)
|
|
this.metaService.setTag('name', this.video.name)
|
|
|
|
this.metaService.setTag('og:description', this.video.description)
|
|
this.metaService.setTag('description', this.video.description)
|
|
|
|
this.metaService.setTag('og:image', this.video.previewPath)
|
|
|
|
this.metaService.setTag('og:duration', this.video.duration.toString())
|
|
|
|
this.metaService.setTag('og:site_name', 'PeerTube')
|
|
|
|
this.metaService.setTag('og:url', window.location.href)
|
|
this.metaService.setTag('url', window.location.href)
|
|
}
|
|
}
|