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 } 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, UserService } 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 { scrollToTop, isXPercentInViewport } from '@app/shared/misc/utils'
  39
  40 @Component({
  41   selector: 'my-video-watch',
  42   templateUrl: './video-watch.component.html',
  43   styleUrls: [ './video-watch.component.scss' ]
  44 })
  45 export class VideoWatchComponent implements OnInit, OnDestroy {
  46   private static LOCAL_STORAGE_PRIVACY_CONCERN_KEY = 'video-watch-privacy-concern'
  47
  48   @ViewChild('videoWatchPlaylist', { static: true }) videoWatchPlaylist: VideoWatchPlaylistComponent
  49   @ViewChild('videoShareModal') videoShareModal: VideoShareComponent
  50   @ViewChild('videoSupportModal') videoSupportModal: VideoSupportComponent
  51   @ViewChild('subscribeButton') subscribeButton: SubscribeButtonComponent
  52
  53   player: any
  54   playerElement: HTMLVideoElement
  55   theaterEnabled = false
  56   userRating: UserVideoRateType = null
  57   descriptionLoading = false
  58
  59   video: VideoDetails = null
  60   videoCaptions: VideoCaption[] = []
  61
  62   playlist: VideoPlaylist = null
  63
  64   completeDescriptionShown = false
  65   completeVideoDescription: string
  66   shortVideoDescription: string
  67   videoHTMLDescription = ''
  68   likesBarTooltipText = ''
  69   hasAlreadyAcceptedPrivacyConcern = false
  70   remoteServerDown = false
  71   hotkeys: Hotkey[] = []
  72
  73   tooltipLike = ''
  74   tooltipDislike = ''
  75   tooltipSupport = ''
  76   tooltipSaveToPlaylist = ''
  77
  78   private nextVideoUuid = ''
  79   private nextVideoTitle = ''
  80   private currentTime: number
  81   private paramsSub: Subscription
  82   private queryParamsSub: Subscription
  83   private configSub: Subscription
  84
  85   private serverConfig: ServerConfig
  86
  87   constructor (
  88     private elementRef: ElementRef,
  89     private changeDetector: ChangeDetectorRef,
  90     private route: ActivatedRoute,
  91     private router: Router,
  92     private videoService: VideoService,
  93     private playlistService: VideoPlaylistService,
  94     private confirmService: ConfirmService,
  95     private metaService: MetaService,
  96     private authService: AuthService,
  97     private userService: UserService,
  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   get anonymousUser () {
 122     return this.userService.getAnonymousUser()
 123   }
 124
 125   async ngOnInit () {
 126     this.serverConfig = this.serverService.getTmpConfig()
 127
 128     this.configSub = this.serverService.getConfig()
 129         .subscribe(config => {
 130           this.serverConfig = config
 131
 132           if (
 133             isWebRTCDisabled() ||
 134             this.serverConfig.tracker.enabled === false ||
 135             getStoredP2PEnabled() === false ||
 136             peertubeLocalStorage.getItem(VideoWatchComponent.LOCAL_STORAGE_PRIVACY_CONCERN_KEY) === 'true'
 137           ) {
 138             this.hasAlreadyAcceptedPrivacyConcern = true
 139           }
 140         })
 141
 142     this.paramsSub = this.route.params.subscribe(routeParams => {
 143       const videoId = routeParams[ 'videoId' ]
 144       if (videoId) this.loadVideo(videoId)
 145
 146       const playlistId = routeParams[ 'playlistId' ]
 147       if (playlistId) this.loadPlaylist(playlistId)
 148     })
 149
 150     this.queryParamsSub = this.route.queryParams.subscribe(async queryParams => {
 151       const videoId = queryParams[ 'videoId' ]
 152       if (videoId) this.loadVideo(videoId)
 153
 154       const start = queryParams[ 'start' ]
 155       if (this.player && start) this.player.currentTime(parseInt(start, 10))
 156     })
 157
 158     this.initHotkeys()
 159
 160     this.theaterEnabled = getStoredTheater()
 161
 162     this.hooks.runAction('action:video-watch.init', 'video-watch')
 163   }
 164
 165   ngOnDestroy () {
 166     this.flushPlayer()
 167
 168     // Unsubscribe subscriptions
 169     if (this.paramsSub) this.paramsSub.unsubscribe()
 170     if (this.queryParamsSub) this.queryParamsSub.unsubscribe()
 171
 172     // Unbind hotkeys
 173     this.hotkeysService.remove(this.hotkeys)
 174   }
 175
 176   setLike () {
 177     if (this.isUserLoggedIn() === false) return
 178
 179     // Already liked this video
 180     if (this.userRating === 'like') this.setRating('none')
 181     else this.setRating('like')
 182   }
 183
 184   setDislike () {
 185     if (this.isUserLoggedIn() === false) return
 186
 187     // Already disliked this video
 188     if (this.userRating === 'dislike') this.setRating('none')
 189     else this.setRating('dislike')
 190   }
 191
 192   getRatePopoverText () {
 193     if (this.isUserLoggedIn()) return undefined
 194
 195     return this.i18n('You need to be connected to rate this content.')
 196   }
 197
 198   showMoreDescription () {
 199     if (this.completeVideoDescription === undefined) {
 200       return this.loadCompleteDescription()
 201     }
 202
 203     this.updateVideoDescription(this.completeVideoDescription)
 204     this.completeDescriptionShown = true
 205   }
 206
 207   showLessDescription () {
 208     this.updateVideoDescription(this.shortVideoDescription)
 209     this.completeDescriptionShown = false
 210   }
 211
 212   loadCompleteDescription () {
 213     this.descriptionLoading = true
 214
 215     this.videoService.loadCompleteDescription(this.video.descriptionPath)
 216         .subscribe(
 217           description => {
 218             this.completeDescriptionShown = true
 219             this.descriptionLoading = false
 220
 221             this.shortVideoDescription = this.video.description
 222             this.completeVideoDescription = description
 223
 224             this.updateVideoDescription(this.completeVideoDescription)
 225           },
 226
 227           error => {
 228             this.descriptionLoading = false
 229             this.notifier.error(error.message)
 230           }
 231         )
 232   }
 233
 234   showSupportModal () {
 235     this.pausePlayer()
 236
 237     this.videoSupportModal.show()
 238   }
 239
 240   showShareModal () {
 241     this.pausePlayer()
 242
 243     this.videoShareModal.show(this.currentTime)
 244   }
 245
 246   isUserLoggedIn () {
 247     return this.authService.isLoggedIn()
 248   }
 249
 250   getVideoTags () {
 251     if (!this.video || Array.isArray(this.video.tags) === false) return []
 252
 253     return this.video.tags
 254   }
 255
 256   onRecommendations (videos: Video[]) {
 257     if (videos.length > 0) {
 258       // The recommended videos's first element should be the next video
 259       const video = videos[0]
 260       this.nextVideoUuid = video.uuid
 261       this.nextVideoTitle = video.name
 262     }
 263   }
 264
 265   onModalOpened () {
 266     this.pausePlayer()
 267   }
 268
 269   onVideoRemoved () {
 270     this.redirectService.redirectToHomepage()
 271   }
 272
 273   declinedPrivacyConcern () {
 274     peertubeLocalStorage.setItem(VideoWatchComponent.LOCAL_STORAGE_PRIVACY_CONCERN_KEY, 'false')
 275     this.hasAlreadyAcceptedPrivacyConcern = false
 276   }
 277
 278   acceptedPrivacyConcern () {
 279     peertubeLocalStorage.setItem(VideoWatchComponent.LOCAL_STORAGE_PRIVACY_CONCERN_KEY, 'true')
 280     this.hasAlreadyAcceptedPrivacyConcern = true
 281   }
 282
 283   isVideoToTranscode () {
 284     return this.video && this.video.state.id === VideoState.TO_TRANSCODE
 285   }
 286
 287   isVideoToImport () {
 288     return this.video && this.video.state.id === VideoState.TO_IMPORT
 289   }
 290
 291   hasVideoScheduledPublication () {
 292     return this.video && this.video.scheduledUpdate !== undefined
 293   }
 294
 295   isVideoBlur (video: Video) {
 296     return video.isVideoNSFWForUser(this.user, this.serverConfig)
 297   }
 298
 299   isAutoPlayEnabled () {
 300     return (
 301       (this.user && this.user.autoPlayNextVideo) ||
 302       this.anonymousUser.autoPlayNextVideo
 303     )
 304   }
 305
 306   handleTimestampClicked (timestamp: number) {
 307     if (this.player) this.player.currentTime(timestamp)
 308     scrollToTop()
 309   }
 310
 311   isPlaylistAutoPlayEnabled () {
 312     return (
 313       (this.user && this.user.autoPlayNextVideoPlaylist) ||
 314       this.anonymousUser.autoPlayNextVideoPlaylist
 315     )
 316   }
 317
 318   private loadVideo (videoId: string) {
 319     // Video did not change
 320     if (this.video && this.video.uuid === videoId) return
 321
 322     if (this.player) this.player.pause()
 323
 324     const videoObs = this.hooks.wrapObsFun(
 325       this.videoService.getVideo.bind(this.videoService),
 326       { videoId },
 327       'video-watch',
 328       'filter:api.video-watch.video.get.params',
 329       'filter:api.video-watch.video.get.result'
 330     )
 331
 332     // Video did change
 333     forkJoin([
 334       videoObs,
 335       this.videoCaptionService.listCaptions(videoId)
 336     ])
 337       .pipe(
 338         // If 401, the video is private or blacklisted so redirect to 404
 339         catchError(err => this.restExtractor.redirectTo404IfNotFound(err, [ 400, 401, 403, 404 ]))
 340       )
 341       .subscribe(([ video, captionsResult ]) => {
 342         const queryParams = this.route.snapshot.queryParams
 343
 344         const urlOptions = {
 345           startTime: queryParams.start,
 346           stopTime: queryParams.stop,
 347
 348           muted: queryParams.muted,
 349           loop: queryParams.loop,
 350           subtitle: queryParams.subtitle,
 351
 352           playerMode: queryParams.mode,
 353           peertubeLink: false
 354         }
 355
 356         this.onVideoFetched(video, captionsResult.data, urlOptions)
 357             .catch(err => this.handleError(err))
 358       })
 359   }
 360
 361   private loadPlaylist (playlistId: string) {
 362     // Playlist did not change
 363     if (this.playlist && this.playlist.uuid === playlistId) return
 364
 365     this.playlistService.getVideoPlaylist(playlistId)
 366       .pipe(
 367         // If 401, the video is private or blacklisted so redirect to 404
 368         catchError(err => this.restExtractor.redirectTo404IfNotFound(err, [ 400, 401, 403, 404 ]))
 369       )
 370       .subscribe(playlist => {
 371         this.playlist = playlist
 372
 373         const videoId = this.route.snapshot.queryParams['videoId']
 374         this.videoWatchPlaylist.loadPlaylistElements(playlist, !videoId)
 375       })
 376   }
 377
 378   private updateVideoDescription (description: string) {
 379     this.video.description = description
 380     this.setVideoDescriptionHTML()
 381       .catch(err => console.error(err))
 382   }
 383
 384   private async setVideoDescriptionHTML () {
 385     const html = await this.markdownService.textMarkdownToHTML(this.video.description)
 386     this.videoHTMLDescription = await this.markdownService.processVideoTimestamps(html)
 387   }
 388
 389   private setVideoLikesBarTooltipText () {
 390     this.likesBarTooltipText = this.i18n('{{likesNumber}} likes / {{dislikesNumber}} dislikes', {
 391       likesNumber: this.video.likes,
 392       dislikesNumber: this.video.dislikes
 393     })
 394   }
 395
 396   private handleError (err: any) {
 397     const errorMessage: string = typeof err === 'string' ? err : err.message
 398     if (!errorMessage) return
 399
 400     // Display a message in the video player instead of a notification
 401     if (errorMessage.indexOf('from xs param') !== -1) {
 402       this.flushPlayer()
 403       this.remoteServerDown = true
 404       this.changeDetector.detectChanges()
 405
 406       return
 407     }
 408
 409     this.notifier.error(errorMessage)
 410   }
 411
 412   private checkUserRating () {
 413     // Unlogged users do not have ratings
 414     if (this.isUserLoggedIn() === false) return
 415
 416     this.videoService.getUserVideoRating(this.video.id)
 417         .subscribe(
 418           ratingObject => {
 419             if (ratingObject) {
 420               this.userRating = ratingObject.rating
 421             }
 422           },
 423
 424           err => this.notifier.error(err.message)
 425         )
 426   }
 427
 428   private async onVideoFetched (
 429     video: VideoDetails,
 430     videoCaptions: VideoCaption[],
 431     urlOptions: CustomizationOptions & { playerMode: PlayerMode }
 432   ) {
 433     this.video = video
 434     this.videoCaptions = videoCaptions
 435
 436     // Re init attributes
 437     this.descriptionLoading = false
 438     this.completeDescriptionShown = false
 439     this.remoteServerDown = false
 440     this.currentTime = undefined
 441
 442     this.videoWatchPlaylist.updatePlaylistIndex(video)
 443
 444     if (this.isVideoBlur(this.video)) {
 445       const res = await this.confirmService.confirm(
 446         this.i18n('This video contains mature or explicit content. Are you sure you want to watch it?'),
 447         this.i18n('Mature or explicit content')
 448       )
 449       if (res === false) return this.location.back()
 450     }
 451
 452     // Flush old player if needed
 453     this.flushPlayer()
 454
 455     // Build video element, because videojs removes it on dispose
 456     const playerElementWrapper = this.elementRef.nativeElement.querySelector('#videojs-wrapper')
 457     this.playerElement = document.createElement('video')
 458     this.playerElement.className = 'video-js vjs-peertube-skin'
 459     this.playerElement.setAttribute('playsinline', 'true')
 460     playerElementWrapper.appendChild(this.playerElement)
 461
 462     const params = {
 463       video: this.video,
 464       videoCaptions,
 465       urlOptions,
 466       user: this.user
 467     }
 468     const { playerMode, playerOptions } = await this.hooks.wrapFun(
 469       this.buildPlayerManagerOptions.bind(this),
 470       params,
 471       'video-watch',
 472       'filter:internal.video-watch.player.build-options.params',
 473       'filter:internal.video-watch.player.build-options.result'
 474     )
 475
 476     this.zone.runOutsideAngular(async () => {
 477       this.player = await PeertubePlayerManager.initialize(playerMode, playerOptions, player => this.player = player)
 478       this.player.focus()
 479
 480       this.player.on('customError', ({ err }: { err: any }) => this.handleError(err))
 481
 482       this.player.on('timeupdate', () => {
 483         this.currentTime = Math.floor(this.player.currentTime())
 484       })
 485
 486       /**
 487        * replaces this.player.one('ended')
 488        * 'condition()': true to make the upnext functionality trigger,
 489        *                false to disable the upnext functionality
 490        * go to the next video in 'condition()' if you don't want of the timer.
 491        * 'next': function triggered at the end of the timer.
 492        * 'suspended': function used at each clic of the timer checking if we need
 493        * to reset progress and wait until 'suspended' becomes truthy again.
 494        */
 495       this.player.upnext({
 496         timeout: 10000, // 10s
 497         headText: this.i18n('Up Next'),
 498         cancelText: this.i18n('Cancel'),
 499         suspendedText: this.i18n('Autoplay is suspended'),
 500         getTitle: () => this.nextVideoTitle,
 501         next: () => this.zone.run(() => this.autoplayNext()),
 502         condition: () => {
 503           if (this.playlist) {
 504             if (this.isPlaylistAutoPlayEnabled()) {
 505               // upnext will not trigger, and instead the next video will play immediately
 506               this.zone.run(() => this.videoWatchPlaylist.navigateToNextPlaylistVideo())
 507             }
 508           } else if (this.isAutoPlayEnabled()) {
 509             return true // upnext will trigger
 510           }
 511           return false // upnext will not trigger, and instead leave the video stopping
 512         },
 513         suspended: () => {
 514           return (
 515             !isXPercentInViewport(this.player.el(), 80) ||
 516             !document.getElementById('content').contains(document.activeElement)
 517           )
 518         }
 519       })
 520
 521       this.player.one('stopped', () => {
 522         if (this.playlist) {
 523           if (this.isPlaylistAutoPlayEnabled()) this.zone.run(() => this.videoWatchPlaylist.navigateToNextPlaylistVideo())
 524         }
 525       })
 526
 527       this.player.on('theaterChange', (_: any, enabled: boolean) => {
 528         this.zone.run(() => this.theaterEnabled = enabled)
 529       })
 530
 531       this.hooks.runAction('action:video-watch.player.loaded', 'video-watch', { player: this.player })
 532     })
 533
 534     this.setVideoDescriptionHTML()
 535     this.setVideoLikesBarTooltipText()
 536
 537     this.setOpenGraphTags()
 538     this.checkUserRating()
 539
 540     this.hooks.runAction('action:video-watch.video.loaded', 'video-watch', { videojs })
 541   }
 542
 543   private autoplayNext () {
 544     if (this.playlist) {
 545       this.zone.run(() => this.videoWatchPlaylist.navigateToNextPlaylistVideo())
 546     } else if (this.nextVideoUuid) {
 547       this.router.navigate([ '/videos/watch', this.nextVideoUuid ])
 548     }
 549   }
 550
 551   private setRating (nextRating: UserVideoRateType) {
 552     const ratingMethods: { [id in UserVideoRateType]: (id: number) => Observable<any> } = {
 553       like: this.videoService.setVideoLike,
 554       dislike: this.videoService.setVideoDislike,
 555       none: this.videoService.unsetVideoLike
 556     }
 557
 558     ratingMethods[nextRating].call(this.videoService, this.video.id)
 559           .subscribe(
 560             () => {
 561               // Update the video like attribute
 562               this.updateVideoRating(this.userRating, nextRating)
 563               this.userRating = nextRating
 564             },
 565
 566             (err: { message: string }) => this.notifier.error(err.message)
 567           )
 568   }
 569
 570   private updateVideoRating (oldRating: UserVideoRateType, newRating: UserVideoRateType) {
 571     let likesToIncrement = 0
 572     let dislikesToIncrement = 0
 573
 574     if (oldRating) {
 575       if (oldRating === 'like') likesToIncrement--
 576       if (oldRating === 'dislike') dislikesToIncrement--
 577     }
 578
 579     if (newRating === 'like') likesToIncrement++
 580     if (newRating === 'dislike') dislikesToIncrement++
 581
 582     this.video.likes += likesToIncrement
 583     this.video.dislikes += dislikesToIncrement
 584
 585     this.video.buildLikeAndDislikePercents()
 586     this.setVideoLikesBarTooltipText()
 587   }
 588
 589   private setOpenGraphTags () {
 590     this.metaService.setTitle(this.video.name)
 591
 592     this.metaService.setTag('og:type', 'video')
 593
 594     this.metaService.setTag('og:title', this.video.name)
 595     this.metaService.setTag('name', this.video.name)
 596
 597     this.metaService.setTag('og:description', this.video.description)
 598     this.metaService.setTag('description', this.video.description)
 599
 600     this.metaService.setTag('og:image', this.video.previewPath)
 601
 602     this.metaService.setTag('og:duration', this.video.duration.toString())
 603
 604     this.metaService.setTag('og:site_name', 'PeerTube')
 605
 606     this.metaService.setTag('og:url', window.location.href)
 607     this.metaService.setTag('url', window.location.href)
 608   }
 609
 610   private isAutoplay () {
 611     // We'll jump to the thread id, so do not play the video
 612     if (this.route.snapshot.params['threadId']) return false
 613
 614     // Otherwise true by default
 615     if (!this.user) return true
 616
 617     // Be sure the autoPlay is set to false
 618     return this.user.autoPlayVideo !== false
 619   }
 620
 621   private flushPlayer () {
 622     // Remove player if it exists
 623     if (this.player) {
 624       try {
 625         this.player.dispose()
 626         this.player = undefined
 627       } catch (err) {
 628         console.error('Cannot dispose player.', err)
 629       }
 630     }
 631   }
 632
 633   private buildPlayerManagerOptions (params: {
 634     video: VideoDetails,
 635     videoCaptions: VideoCaption[],
 636     urlOptions: CustomizationOptions & { playerMode: PlayerMode },
 637     user?: AuthUser
 638   }) {
 639     const { video, videoCaptions, urlOptions, user } = params
 640     const getStartTime = () => {
 641       const byUrl = urlOptions.startTime !== undefined
 642       const byHistory = video.userHistory && (!this.playlist || urlOptions.resume !== undefined)
 643
 644       if (byUrl) {
 645         return timeToInt(urlOptions.startTime)
 646       } else if (byHistory) {
 647         return video.userHistory.currentTime
 648       } else {
 649         return 0
 650       }
 651     }
 652
 653     let startTime = getStartTime()
 654     // If we are at the end of the video, reset the timer
 655     if (video.duration - startTime <= 1) startTime = 0
 656
 657     const playerCaptions = videoCaptions.map(c => ({
 658       label: c.language.label,
 659       language: c.language.id,
 660       src: environment.apiUrl + c.captionPath
 661     }))
 662
 663     const options: PeertubePlayerManagerOptions = {
 664       common: {
 665         autoplay: this.isAutoplay(),
 666         nextVideo: () => this.zone.run(() => this.autoplayNext()),
 667
 668         playerElement: this.playerElement,
 669         onPlayerElementChange: (element: HTMLVideoElement) => this.playerElement = element,
 670
 671         videoDuration: video.duration,
 672         enableHotkeys: true,
 673         inactivityTimeout: 2500,
 674         poster: video.previewUrl,
 675
 676         startTime,
 677         stopTime: urlOptions.stopTime,
 678         controls: urlOptions.controls,
 679         muted: urlOptions.muted,
 680         loop: urlOptions.loop,
 681         subtitle: urlOptions.subtitle,
 682
 683         peertubeLink: urlOptions.peertubeLink,
 684
 685         theaterButton: true,
 686         captions: videoCaptions.length !== 0,
 687
 688         videoViewUrl: video.privacy.id !== VideoPrivacy.PRIVATE
 689           ? this.videoService.getVideoViewUrl(video.uuid)
 690           : null,
 691         embedUrl: video.embedUrl,
 692
 693         language: this.localeId,
 694
 695         userWatching: user && user.videosHistoryEnabled === true ? {
 696           url: this.videoService.getUserWatchingVideoUrl(video.uuid),
 697           authorizationHeader: this.authService.getRequestHeaderValue()
 698         } : undefined,
 699
 700         serverUrl: environment.apiUrl,
 701
 702         videoCaptions: playerCaptions
 703       },
 704
 705       webtorrent: {
 706         videoFiles: video.files
 707       }
 708     }
 709
 710     let mode: PlayerMode
 711
 712     if (urlOptions.playerMode) {
 713       if (urlOptions.playerMode === 'p2p-media-loader') mode = 'p2p-media-loader'
 714       else mode = 'webtorrent'
 715     } else {
 716       if (video.hasHlsPlaylist()) mode = 'p2p-media-loader'
 717       else mode = 'webtorrent'
 718     }
 719
 720     if (mode === 'p2p-media-loader') {
 721       const hlsPlaylist = video.getHlsPlaylist()
 722
 723       const p2pMediaLoader = {
 724         playlistUrl: hlsPlaylist.playlistUrl,
 725         segmentsSha256Url: hlsPlaylist.segmentsSha256Url,
 726         redundancyBaseUrls: hlsPlaylist.redundancies.map(r => r.baseUrl),
 727         trackerAnnounce: video.trackerUrls,
 728         videoFiles: hlsPlaylist.files
 729       } as P2PMediaLoaderOptions
 730
 731       Object.assign(options, { p2pMediaLoader })
 732     }
 733
 734     return { playerMode: mode, playerOptions: options }
 735   }
 736
 737   private pausePlayer () {
 738     if (!this.player) return
 739
 740     this.player.pause()
 741   }
 742
 743   private initHotkeys () {
 744     this.hotkeys = [
 745       // These hotkeys are managed by the player
 746       new Hotkey('f', e => e, undefined, this.i18n('Enter/exit fullscreen (requires player focus)')),
 747       new Hotkey('space', e => e, undefined, this.i18n('Play/Pause the video (requires player focus)')),
 748       new Hotkey('m', e => e, undefined, this.i18n('Mute/unmute the video (requires player focus)')),
 749
 750       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)')),
 751
 752       new Hotkey('up', e => e, undefined, this.i18n('Increase the volume (requires player focus)')),
 753       new Hotkey('down', e => e, undefined, this.i18n('Decrease the volume (requires player focus)')),
 754
 755       new Hotkey('right', e => e, undefined, this.i18n('Seek the video forward (requires player focus)')),
 756       new Hotkey('left', e => e, undefined, this.i18n('Seek the video backward (requires player focus)')),
 757
 758       new Hotkey('>', e => e, undefined, this.i18n('Increase playback rate (requires player focus)')),
 759       new Hotkey('<', e => e, undefined, this.i18n('Decrease playback rate (requires player focus)')),
 760
 761       new Hotkey('.', e => e, undefined, this.i18n('Navigate in the video frame by frame (requires player focus)'))
 762     ]
 763
 764     if (this.isUserLoggedIn()) {
 765       this.hotkeys = this.hotkeys.concat([
 766         new Hotkey('shift+l', () => {
 767           this.setLike()
 768           return false
 769         }, undefined, this.i18n('Like the video')),
 770
 771         new Hotkey('shift+d', () => {
 772           this.setDislike()
 773           return false
 774         }, undefined, this.i18n('Dislike the video')),
 775
 776         new Hotkey('shift+s', () => {
 777           this.subscribeButton.subscribed ? this.subscribeButton.unsubscribe() : this.subscribeButton.subscribe()
 778           return false
 779         }, undefined, this.i18n('Subscribe to the account'))
 780       ])
 781     }
 782
 783     this.hotkeysService.add(this.hotkeys)
 784   }
 785 }