client/src/app/videos/+video-watch/video-watch.component.ts

   1 import { catchError } from 'rxjs/operators'
   2 import { ChangeDetectorRef, Component, ElementRef, Inject, LOCALE_ID, NgZone, OnDestroy, OnInit, ViewChild } from '@angular/core'
   3 import { ActivatedRoute, Router } from '@angular/router'
   4 import { RedirectService } from '@app/core/routing/redirect.service'
   5 import { peertubeLocalStorage, peertubeSessionStorage } from '@app/shared/misc/peertube-web-storage'
   6 import { VideoSupportComponent } from '@app/videos/+video-watch/modal/video-support.component'
   7 import { MetaService } from '@ngx-meta/core'
   8 import { AuthUser, Notifier, ServerService } from '@app/core'
   9 import { forkJoin, Observable, Subscription } from 'rxjs'
  10 import { Hotkey, HotkeysService } from 'angular2-hotkeys'
  11 import { ServerConfig, UserVideoRateType, VideoCaption, VideoPrivacy, VideoState } from '../../../../../shared'
  12 import { AuthService, ConfirmService } from '../../core'
  13 import { RestExtractor } from '../../shared'
  14 import { VideoDetails } from '../../shared/video/video-details.model'
  15 import { VideoService } from '../../shared/video/video.service'
  16 import { VideoShareComponent } from './modal/video-share.component'
  17 import { SubscribeButtonComponent } from '@app/shared/user-subscription/subscribe-button.component'
  18 import { I18n } from '@ngx-translate/i18n-polyfill'
  19 import { environment } from '../../../environments/environment'
  20 import { VideoCaptionService } from '@app/shared/video-caption'
  21 import { MarkdownService } from '@app/shared/renderer'
  22 import {
  23   videojs,
  24   CustomizationOptions,
  25   P2PMediaLoaderOptions,
  26   PeertubePlayerManager,
  27   PeertubePlayerManagerOptions,
  28   PlayerMode
  29 } from '../../../assets/player/peertube-player-manager'
  30 import { VideoPlaylist } from '@app/shared/video-playlist/video-playlist.model'
  31 import { VideoPlaylistService } from '@app/shared/video-playlist/video-playlist.service'
  32 import { Video } from '@app/shared/video/video.model'
  33 import { isWebRTCDisabled, timeToInt } from '../../../assets/player/utils'
  34 import { VideoWatchPlaylistComponent } from '@app/videos/+video-watch/video-watch-playlist.component'
  35 import { getStoredP2PEnabled, getStoredTheater } from '../../../assets/player/peertube-player-local-storage'
  36 import { HooksService } from '@app/core/plugins/hooks.service'
  37 import { PlatformLocation } from '@angular/common'
  38 import { RecommendedVideosComponent } from '../recommendations/recommended-videos.component'
  39 import { scrollToTop, isXPercentInViewport } from '@app/shared/misc/utils'
  40
  41 @Component({
  42   selector: 'my-video-watch',
  43   templateUrl: './video-watch.component.html',
  44   styleUrls: [ './video-watch.component.scss' ]
  45 })
  46 export class VideoWatchComponent implements OnInit, OnDestroy {
  47   private static LOCAL_STORAGE_PRIVACY_CONCERN_KEY = 'video-watch-privacy-concern'
  48
  49   @ViewChild('videoWatchPlaylist', { static: true }) videoWatchPlaylist: VideoWatchPlaylistComponent
  50   @ViewChild('videoShareModal') videoShareModal: VideoShareComponent
  51   @ViewChild('videoSupportModal') videoSupportModal: VideoSupportComponent
  52   @ViewChild('subscribeButton') subscribeButton: SubscribeButtonComponent
  53
  54   player: any
  55   playerElement: HTMLVideoElement
  56   theaterEnabled = false
  57   userRating: UserVideoRateType = null
  58   descriptionLoading = false
  59
  60   video: VideoDetails = null
  61   videoCaptions: VideoCaption[] = []
  62
  63   playlist: VideoPlaylist = null
  64
  65   completeDescriptionShown = false
  66   completeVideoDescription: string
  67   shortVideoDescription: string
  68   videoHTMLDescription = ''
  69   likesBarTooltipText = ''
  70   hasAlreadyAcceptedPrivacyConcern = false
  71   remoteServerDown = false
  72   hotkeys: Hotkey[] = []
  73
  74   tooltipLike = ''
  75   tooltipDislike = ''
  76   tooltipSupport = ''
  77   tooltipSaveToPlaylist = ''
  78
  79   private nextVideoUuid = ''
  80   private nextVideoTitle = ''
  81   private currentTime: number
  82   private paramsSub: Subscription
  83   private queryParamsSub: Subscription
  84   private configSub: Subscription
  85
  86   private serverConfig: ServerConfig
  87
  88   constructor (
  89     private elementRef: ElementRef,
  90     private changeDetector: ChangeDetectorRef,
  91     private route: ActivatedRoute,
  92     private router: Router,
  93     private videoService: VideoService,
  94     private playlistService: VideoPlaylistService,
  95     private confirmService: ConfirmService,
  96     private metaService: MetaService,
  97     private authService: AuthService,
  98     private serverService: ServerService,
  99     private restExtractor: RestExtractor,
 100     private notifier: Notifier,
 101     private markdownService: MarkdownService,
 102     private zone: NgZone,
 103     private redirectService: RedirectService,
 104     private videoCaptionService: VideoCaptionService,
 105     private i18n: I18n,
 106     private hotkeysService: HotkeysService,
 107     private hooks: HooksService,
 108     private location: PlatformLocation,
 109     @Inject(LOCALE_ID) private localeId: string
 110   ) {
 111     this.tooltipLike = this.i18n('Like this video')
 112     this.tooltipDislike = this.i18n('Dislike this video')
 113     this.tooltipSupport = this.i18n('Support options for this video')
 114     this.tooltipSaveToPlaylist = this.i18n('Save to playlist')
 115   }
 116
 117   get user () {
 118     return this.authService.getUser()
 119   }
 120
 121   async ngOnInit () {
 122     this.serverConfig = this.serverService.getTmpConfig()
 123
 124     this.configSub = this.serverService.getConfig()
 125         .subscribe(config => {
 126           this.serverConfig = config
 127
 128           if (
 129             isWebRTCDisabled() ||
 130             this.serverConfig.tracker.enabled === false ||
 131             getStoredP2PEnabled() === false ||
 132             peertubeLocalStorage.getItem(VideoWatchComponent.LOCAL_STORAGE_PRIVACY_CONCERN_KEY) === 'true'
 133           ) {
 134             this.hasAlreadyAcceptedPrivacyConcern = true
 135           }
 136         })
 137
 138     this.paramsSub = this.route.params.subscribe(routeParams => {
 139       const videoId = routeParams[ 'videoId' ]
 140       if (videoId) this.loadVideo(videoId)
 141
 142       const playlistId = routeParams[ 'playlistId' ]
 143       if (playlistId) this.loadPlaylist(playlistId)
 144     })
 145
 146     this.queryParamsSub = this.route.queryParams.subscribe(async queryParams => {
 147       const videoId = queryParams[ 'videoId' ]
 148       if (videoId) this.loadVideo(videoId)
 149
 150       const start = queryParams[ 'start' ]
 151       if (this.player && start) this.player.currentTime(parseInt(start, 10))
 152     })
 153
 154     this.initHotkeys()
 155
 156     this.theaterEnabled = getStoredTheater()
 157
 158     this.hooks.runAction('action:video-watch.init', 'video-watch')
 159   }
 160
 161   ngOnDestroy () {
 162     this.flushPlayer()
 163
 164     // Unsubscribe subscriptions
 165     if (this.paramsSub) this.paramsSub.unsubscribe()
 166     if (this.queryParamsSub) this.queryParamsSub.unsubscribe()
 167
 168     // Unbind hotkeys
 169     this.hotkeysService.remove(this.hotkeys)
 170   }
 171
 172   setLike () {
 173     if (this.isUserLoggedIn() === false) return
 174
 175     // Already liked this video
 176     if (this.userRating === 'like') this.setRating('none')
 177     else this.setRating('like')
 178   }
 179
 180   setDislike () {
 181     if (this.isUserLoggedIn() === false) return
 182
 183     // Already disliked this video
 184     if (this.userRating === 'dislike') this.setRating('none')
 185     else this.setRating('dislike')
 186   }
 187
 188   getRatePopoverText () {
 189     if (this.isUserLoggedIn()) return undefined
 190
 191     return this.i18n('You need to be connected to rate this content.')
 192   }
 193
 194   showMoreDescription () {
 195     if (this.completeVideoDescription === undefined) {
 196       return this.loadCompleteDescription()
 197     }
 198
 199     this.updateVideoDescription(this.completeVideoDescription)
 200     this.completeDescriptionShown = true
 201   }
 202
 203   showLessDescription () {
 204     this.updateVideoDescription(this.shortVideoDescription)
 205     this.completeDescriptionShown = false
 206   }
 207
 208   loadCompleteDescription () {
 209     this.descriptionLoading = true
 210
 211     this.videoService.loadCompleteDescription(this.video.descriptionPath)
 212         .subscribe(
 213           description => {
 214             this.completeDescriptionShown = true
 215             this.descriptionLoading = false
 216
 217             this.shortVideoDescription = this.video.description
 218             this.completeVideoDescription = description
 219
 220             this.updateVideoDescription(this.completeVideoDescription)
 221           },
 222
 223           error => {
 224             this.descriptionLoading = false
 225             this.notifier.error(error.message)
 226           }
 227         )
 228   }
 229
 230   showSupportModal () {
 231     this.pausePlayer()
 232
 233     this.videoSupportModal.show()
 234   }
 235
 236   showShareModal () {
 237     this.pausePlayer()
 238
 239     this.videoShareModal.show(this.currentTime)
 240   }
 241
 242   isUserLoggedIn () {
 243     return this.authService.isLoggedIn()
 244   }
 245
 246   getVideoTags () {
 247     if (!this.video || Array.isArray(this.video.tags) === false) return []
 248
 249     return this.video.tags
 250   }
 251
 252   onRecommendations (videos: Video[]) {
 253     if (videos.length > 0) {
 254       // The recommended videos's first element should be the next video
 255       const video = videos[0]
 256       this.nextVideoUuid = video.uuid
 257       this.nextVideoTitle = video.name
 258     }
 259   }
 260
 261   onModalOpened () {
 262     this.pausePlayer()
 263   }
 264
 265   onVideoRemoved () {
 266     this.redirectService.redirectToHomepage()
 267   }
 268
 269   acceptedPrivacyConcern () {
 270     peertubeLocalStorage.setItem(VideoWatchComponent.LOCAL_STORAGE_PRIVACY_CONCERN_KEY, 'true')
 271     this.hasAlreadyAcceptedPrivacyConcern = true
 272   }
 273
 274   isVideoToTranscode () {
 275     return this.video && this.video.state.id === VideoState.TO_TRANSCODE
 276   }
 277
 278   isVideoToImport () {
 279     return this.video && this.video.state.id === VideoState.TO_IMPORT
 280   }
 281
 282   hasVideoScheduledPublication () {
 283     return this.video && this.video.scheduledUpdate !== undefined
 284   }
 285
 286   isVideoBlur (video: Video) {
 287     return video.isVideoNSFWForUser(this.user, this.serverConfig)
 288   }
 289
 290   isAutoPlayEnabled () {
 291     return (
 292       (this.user && this.user.autoPlayNextVideo) ||
 293       peertubeSessionStorage.getItem(RecommendedVideosComponent.SESSION_STORAGE_AUTO_PLAY_NEXT_VIDEO) === 'true'
 294     )
 295   }
 296
 297   handleTimestampClicked (timestamp: number) {
 298     if (this.player) this.player.currentTime(timestamp)
 299     scrollToTop()
 300   }
 301
 302   isPlaylistAutoPlayEnabled () {
 303     return (
 304       (this.user && this.user.autoPlayNextVideoPlaylist) ||
 305       peertubeSessionStorage.getItem(VideoWatchPlaylistComponent.SESSION_STORAGE_AUTO_PLAY_NEXT_VIDEO_PLAYLIST) === 'true'
 306     )
 307   }
 308
 309   private loadVideo (videoId: string) {
 310     // Video did not change
 311     if (this.video && this.video.uuid === videoId) return
 312
 313     if (this.player) this.player.pause()
 314
 315     const videoObs = this.hooks.wrapObsFun(
 316       this.videoService.getVideo.bind(this.videoService),
 317       { videoId },
 318       'video-watch',
 319       'filter:api.video-watch.video.get.params',
 320       'filter:api.video-watch.video.get.result'
 321     )
 322
 323     // Video did change
 324     forkJoin([
 325       videoObs,
 326       this.videoCaptionService.listCaptions(videoId)
 327     ])
 328       .pipe(
 329         // If 401, the video is private or blacklisted so redirect to 404
 330         catchError(err => this.restExtractor.redirectTo404IfNotFound(err, [ 400, 401, 403, 404 ]))
 331       )
 332       .subscribe(([ video, captionsResult ]) => {
 333         const queryParams = this.route.snapshot.queryParams
 334
 335         const urlOptions = {
 336           startTime: queryParams.start,
 337           stopTime: queryParams.stop,
 338
 339           muted: queryParams.muted,
 340           loop: queryParams.loop,
 341           subtitle: queryParams.subtitle,
 342
 343           playerMode: queryParams.mode,
 344           peertubeLink: false
 345         }
 346
 347         this.onVideoFetched(video, captionsResult.data, urlOptions)
 348             .catch(err => this.handleError(err))
 349       })
 350   }
 351
 352   private loadPlaylist (playlistId: string) {
 353     // Playlist did not change
 354     if (this.playlist && this.playlist.uuid === playlistId) return
 355
 356     this.playlistService.getVideoPlaylist(playlistId)
 357       .pipe(
 358         // If 401, the video is private or blacklisted so redirect to 404
 359         catchError(err => this.restExtractor.redirectTo404IfNotFound(err, [ 400, 401, 403, 404 ]))
 360       )
 361       .subscribe(playlist => {
 362         this.playlist = playlist
 363
 364         const videoId = this.route.snapshot.queryParams['videoId']
 365         this.videoWatchPlaylist.loadPlaylistElements(playlist, !videoId)
 366       })
 367   }
 368
 369   private updateVideoDescription (description: string) {
 370     this.video.description = description
 371     this.setVideoDescriptionHTML()
 372       .catch(err => console.error(err))
 373   }
 374
 375   private async setVideoDescriptionHTML () {
 376     const html = await this.markdownService.textMarkdownToHTML(this.video.description)
 377     this.videoHTMLDescription = await this.markdownService.processVideoTimestamps(html)
 378   }
 379
 380   private setVideoLikesBarTooltipText () {
 381     this.likesBarTooltipText = this.i18n('{{likesNumber}} likes / {{dislikesNumber}} dislikes', {
 382       likesNumber: this.video.likes,
 383       dislikesNumber: this.video.dislikes
 384     })
 385   }
 386
 387   private handleError (err: any) {
 388     const errorMessage: string = typeof err === 'string' ? err : err.message
 389     if (!errorMessage) return
 390
 391     // Display a message in the video player instead of a notification
 392     if (errorMessage.indexOf('from xs param') !== -1) {
 393       this.flushPlayer()
 394       this.remoteServerDown = true
 395       this.changeDetector.detectChanges()
 396
 397       return
 398     }
 399
 400     this.notifier.error(errorMessage)
 401   }
 402
 403   private checkUserRating () {
 404     // Unlogged users do not have ratings
 405     if (this.isUserLoggedIn() === false) return
 406
 407     this.videoService.getUserVideoRating(this.video.id)
 408         .subscribe(
 409           ratingObject => {
 410             if (ratingObject) {
 411               this.userRating = ratingObject.rating
 412             }
 413           },
 414
 415           err => this.notifier.error(err.message)
 416         )
 417   }
 418
 419   private async onVideoFetched (
 420     video: VideoDetails,
 421     videoCaptions: VideoCaption[],
 422     urlOptions: CustomizationOptions & { playerMode: PlayerMode }
 423   ) {
 424     this.video = video
 425     this.videoCaptions = videoCaptions
 426
 427     // Re init attributes
 428     this.descriptionLoading = false
 429     this.completeDescriptionShown = false
 430     this.remoteServerDown = false
 431     this.currentTime = undefined
 432
 433     this.videoWatchPlaylist.updatePlaylistIndex(video)
 434
 435     if (this.isVideoBlur(this.video)) {
 436       const res = await this.confirmService.confirm(
 437         this.i18n('This video contains mature or explicit content. Are you sure you want to watch it?'),
 438         this.i18n('Mature or explicit content')
 439       )
 440       if (res === false) return this.location.back()
 441     }
 442
 443     // Flush old player if needed
 444     this.flushPlayer()
 445
 446     // Build video element, because videojs removes it on dispose
 447     const playerElementWrapper = this.elementRef.nativeElement.querySelector('#videojs-wrapper')
 448     this.playerElement = document.createElement('video')
 449     this.playerElement.className = 'video-js vjs-peertube-skin'
 450     this.playerElement.setAttribute('playsinline', 'true')
 451     playerElementWrapper.appendChild(this.playerElement)
 452
 453     const params = {
 454       video: this.video,
 455       videoCaptions,
 456       urlOptions,
 457       user: this.user
 458     }
 459     const { playerMode, playerOptions } = await this.hooks.wrapFun(
 460       this.buildPlayerManagerOptions.bind(this),
 461       params,
 462       'video-watch',
 463       'filter:internal.video-watch.player.build-options.params',
 464       'filter:internal.video-watch.player.build-options.result'
 465     )
 466
 467     this.zone.runOutsideAngular(async () => {
 468       this.player = await PeertubePlayerManager.initialize(playerMode, playerOptions, player => this.player = player)
 469       this.player.focus()
 470
 471       this.player.on('customError', ({ err }: { err: any }) => this.handleError(err))
 472
 473       this.player.on('timeupdate', () => {
 474         this.currentTime = Math.floor(this.player.currentTime())
 475       })
 476
 477       /**
 478        * replaces this.player.one('ended')
 479        * 'condition()': true to make the upnext functionality trigger,
 480        *                false to disable the upnext functionality
 481        * go to the next video in 'condition()' if you don't want of the timer.
 482        * 'next': function triggered at the end of the timer.
 483        * 'suspended': function used at each clic of the timer checking if we need
 484        * to reset progress and wait until 'suspended' becomes truthy again.
 485        */
 486       this.player.upnext({
 487         timeout: 10000, // 10s
 488         headText: this.i18n('Up Next'),
 489         cancelText: this.i18n('Cancel'),
 490         suspendedText: this.i18n('Autoplay is suspended'),
 491         getTitle: () => this.nextVideoTitle,
 492         next: () => this.zone.run(() => this.autoplayNext()),
 493         condition: () => {
 494           if (this.playlist) {
 495             if (this.isPlaylistAutoPlayEnabled()) {
 496               // upnext will not trigger, and instead the next video will play immediately
 497               this.zone.run(() => this.videoWatchPlaylist.navigateToNextPlaylistVideo())
 498             }
 499           } else if (this.isAutoPlayEnabled()) {
 500             return true // upnext will trigger
 501           }
 502           return false // upnext will not trigger, and instead leave the video stopping
 503         },
 504         suspended: () => {
 505           return (
 506             !isXPercentInViewport(this.player.el(), 80) ||
 507             !document.getElementById('content').contains(document.activeElement)
 508           )
 509         }
 510       })
 511
 512       this.player.one('stopped', () => {
 513         if (this.playlist) {
 514           if (this.isPlaylistAutoPlayEnabled()) this.zone.run(() => this.videoWatchPlaylist.navigateToNextPlaylistVideo())
 515         }
 516       })
 517
 518       this.player.on('theaterChange', (_: any, enabled: boolean) => {
 519         this.zone.run(() => this.theaterEnabled = enabled)
 520       })
 521
 522       this.hooks.runAction('action:video-watch.player.loaded', 'video-watch', { player: this.player })
 523     })
 524
 525     this.setVideoDescriptionHTML()
 526     this.setVideoLikesBarTooltipText()
 527
 528     this.setOpenGraphTags()
 529     this.checkUserRating()
 530
 531     this.hooks.runAction('action:video-watch.video.loaded', 'video-watch', { videojs })
 532   }
 533
 534   private autoplayNext () {
 535     if (this.nextVideoUuid) {
 536       this.router.navigate([ '/videos/watch', this.nextVideoUuid ])
 537     }
 538   }
 539
 540   private setRating (nextRating: UserVideoRateType) {
 541     const ratingMethods: { [id in UserVideoRateType]: (id: number) => Observable<any> } = {
 542       like: this.videoService.setVideoLike,
 543       dislike: this.videoService.setVideoDislike,
 544       none: this.videoService.unsetVideoLike
 545     }
 546
 547     ratingMethods[nextRating].call(this.videoService, this.video.id)
 548           .subscribe(
 549             () => {
 550               // Update the video like attribute
 551               this.updateVideoRating(this.userRating, nextRating)
 552               this.userRating = nextRating
 553             },
 554
 555             (err: { message: string }) => this.notifier.error(err.message)
 556           )
 557   }
 558
 559   private updateVideoRating (oldRating: UserVideoRateType, newRating: UserVideoRateType) {
 560     let likesToIncrement = 0
 561     let dislikesToIncrement = 0
 562
 563     if (oldRating) {
 564       if (oldRating === 'like') likesToIncrement--
 565       if (oldRating === 'dislike') dislikesToIncrement--
 566     }
 567
 568     if (newRating === 'like') likesToIncrement++
 569     if (newRating === 'dislike') dislikesToIncrement++
 570
 571     this.video.likes += likesToIncrement
 572     this.video.dislikes += dislikesToIncrement
 573
 574     this.video.buildLikeAndDislikePercents()
 575     this.setVideoLikesBarTooltipText()
 576   }
 577
 578   private setOpenGraphTags () {
 579     this.metaService.setTitle(this.video.name)
 580
 581     this.metaService.setTag('og:type', 'video')
 582
 583     this.metaService.setTag('og:title', this.video.name)
 584     this.metaService.setTag('name', this.video.name)
 585
 586     this.metaService.setTag('og:description', this.video.description)
 587     this.metaService.setTag('description', this.video.description)
 588
 589     this.metaService.setTag('og:image', this.video.previewPath)
 590
 591     this.metaService.setTag('og:duration', this.video.duration.toString())
 592
 593     this.metaService.setTag('og:site_name', 'PeerTube')
 594
 595     this.metaService.setTag('og:url', window.location.href)
 596     this.metaService.setTag('url', window.location.href)
 597   }
 598
 599   private isAutoplay () {
 600     // We'll jump to the thread id, so do not play the video
 601     if (this.route.snapshot.params['threadId']) return false
 602
 603     // Otherwise true by default
 604     if (!this.user) return true
 605
 606     // Be sure the autoPlay is set to false
 607     return this.user.autoPlayVideo !== false
 608   }
 609
 610   private flushPlayer () {
 611     // Remove player if it exists
 612     if (this.player) {
 613       try {
 614         this.player.dispose()
 615         this.player = undefined
 616       } catch (err) {
 617         console.error('Cannot dispose player.', err)
 618       }
 619     }
 620   }
 621
 622   private buildPlayerManagerOptions (params: {
 623     video: VideoDetails,
 624     videoCaptions: VideoCaption[],
 625     urlOptions: CustomizationOptions & { playerMode: PlayerMode },
 626     user?: AuthUser
 627   }) {
 628     const { video, videoCaptions, urlOptions, user } = params
 629     const getStartTime = () => {
 630       const byUrl = urlOptions.startTime !== undefined
 631       const byHistory = video.userHistory && (!this.playlist || urlOptions.resume !== undefined)
 632
 633       if (byUrl) {
 634         return timeToInt(urlOptions.startTime)
 635       } else if (byHistory) {
 636         return video.userHistory.currentTime
 637       } else {
 638         return 0
 639       }
 640     }
 641
 642     let startTime = getStartTime()
 643     // If we are at the end of the video, reset the timer
 644     if (video.duration - startTime <= 1) startTime = 0
 645
 646     const playerCaptions = videoCaptions.map(c => ({
 647       label: c.language.label,
 648       language: c.language.id,
 649       src: environment.apiUrl + c.captionPath
 650     }))
 651
 652     const options: PeertubePlayerManagerOptions = {
 653       common: {
 654         autoplay: this.isAutoplay(),
 655         nextVideo: () => this.zone.run(() => this.autoplayNext()),
 656
 657         playerElement: this.playerElement,
 658         onPlayerElementChange: (element: HTMLVideoElement) => this.playerElement = element,
 659
 660         videoDuration: video.duration,
 661         enableHotkeys: true,
 662         inactivityTimeout: 2500,
 663         poster: video.previewUrl,
 664
 665         startTime,
 666         stopTime: urlOptions.stopTime,
 667         controls: urlOptions.controls,
 668         muted: urlOptions.muted,
 669         loop: urlOptions.loop,
 670         subtitle: urlOptions.subtitle,
 671
 672         peertubeLink: urlOptions.peertubeLink,
 673
 674         theaterButton: true,
 675         captions: videoCaptions.length !== 0,
 676
 677         videoViewUrl: video.privacy.id !== VideoPrivacy.PRIVATE
 678           ? this.videoService.getVideoViewUrl(video.uuid)
 679           : null,
 680         embedUrl: video.embedUrl,
 681
 682         language: this.localeId,
 683
 684         userWatching: user && user.videosHistoryEnabled === true ? {
 685           url: this.videoService.getUserWatchingVideoUrl(video.uuid),
 686           authorizationHeader: this.authService.getRequestHeaderValue()
 687         } : undefined,
 688
 689         serverUrl: environment.apiUrl,
 690
 691         videoCaptions: playerCaptions
 692       },
 693
 694       webtorrent: {
 695         videoFiles: video.files
 696       }
 697     }
 698
 699     let mode: PlayerMode
 700
 701     if (urlOptions.playerMode) {
 702       if (urlOptions.playerMode === 'p2p-media-loader') mode = 'p2p-media-loader'
 703       else mode = 'webtorrent'
 704     } else {
 705       if (video.hasHlsPlaylist()) mode = 'p2p-media-loader'
 706       else mode = 'webtorrent'
 707     }
 708
 709     if (mode === 'p2p-media-loader') {
 710       const hlsPlaylist = video.getHlsPlaylist()
 711
 712       const p2pMediaLoader = {
 713         playlistUrl: hlsPlaylist.playlistUrl,
 714         segmentsSha256Url: hlsPlaylist.segmentsSha256Url,
 715         redundancyBaseUrls: hlsPlaylist.redundancies.map(r => r.baseUrl),
 716         trackerAnnounce: video.trackerUrls,
 717         videoFiles: hlsPlaylist.files
 718       } as P2PMediaLoaderOptions
 719
 720       Object.assign(options, { p2pMediaLoader })
 721     }
 722
 723     return { playerMode: mode, playerOptions: options }
 724   }
 725
 726   private pausePlayer () {
 727     if (!this.player) return
 728
 729     this.player.pause()
 730   }
 731
 732   private initHotkeys () {
 733     this.hotkeys = [
 734       // These hotkeys are managed by the player
 735       new Hotkey('f', e => e, undefined, this.i18n('Enter/exit fullscreen (requires player focus)')),
 736       new Hotkey('space', e => e, undefined, this.i18n('Play/Pause the video (requires player focus)')),
 737       new Hotkey('m', e => e, undefined, this.i18n('Mute/unmute the video (requires player focus)')),
 738
 739       new Hotkey('0-9', e => e, undefined, this.i18n('Skip to a percentage of the video: 0 is 0% and 9 is 90% (requires player focus)')),
 740
 741       new Hotkey('up', e => e, undefined, this.i18n('Increase the volume (requires player focus)')),
 742       new Hotkey('down', e => e, undefined, this.i18n('Decrease the volume (requires player focus)')),
 743
 744       new Hotkey('right', e => e, undefined, this.i18n('Seek the video forward (requires player focus)')),
 745       new Hotkey('left', e => e, undefined, this.i18n('Seek the video backward (requires player focus)')),
 746
 747       new Hotkey('>', e => e, undefined, this.i18n('Increase playback rate (requires player focus)')),
 748       new Hotkey('<', e => e, undefined, this.i18n('Decrease playback rate (requires player focus)')),
 749
 750       new Hotkey('.', e => e, undefined, this.i18n('Navigate in the video frame by frame (requires player focus)'))
 751     ]
 752
 753     if (this.isUserLoggedIn()) {
 754       this.hotkeys = this.hotkeys.concat([
 755         new Hotkey('shift+l', () => {
 756           this.setLike()
 757           return false
 758         }, undefined, this.i18n('Like the video')),
 759
 760         new Hotkey('shift+d', () => {
 761           this.setDislike()
 762           return false
 763         }, undefined, this.i18n('Dislike the video')),
 764
 765         new Hotkey('shift+s', () => {
 766           this.subscribeButton.subscribed ? this.subscribeButton.unsubscribe() : this.subscribeButton.subscribe()
 767           return false
 768         }, undefined, this.i18n('Subscribe to the account'))
 769       ])
 770     }
 771
 772     this.hotkeysService.add(this.hotkeys)
 773   }
 774 }