-import { Component, ElementRef, OnDestroy, OnInit, ViewChild } from '@angular/core'
+import { catchError } from 'rxjs/operators'
+import { ChangeDetectorRef, Component, ElementRef, Inject, LOCALE_ID, NgZone, OnDestroy, OnInit, ViewChild } from '@angular/core'
import { ActivatedRoute, Router } from '@angular/router'
-import { Observable } from 'rxjs/Observable'
-import { Subscription } from 'rxjs/Subscription'
-
-import videojs from 'video.js'
-import '../../../assets/player/peertube-videojs-plugin'
-
+import { RedirectService } from '@app/core/routing/redirect.service'
+import { peertubeLocalStorage } from '@app/shared/misc/peertube-local-storage'
+import { VideoSupportComponent } from '@app/videos/+video-watch/modal/video-support.component'
import { MetaService } from '@ngx-meta/core'
-import { NotificationsService } from 'angular2-notifications'
-
+import { Notifier, ServerService } from '@app/core'
+import { forkJoin, Subscription } from 'rxjs'
+import { Hotkey, HotkeysService } from 'angular2-hotkeys'
+import { UserVideoRateType, VideoCaption, VideoPrivacy, VideoState } from '../../../../../shared'
import { AuthService, ConfirmService } from '../../core'
-import { VideoMagnetComponent } from './video-magnet.component'
-import { VideoShareComponent } from './video-share.component'
-import { VideoReportComponent } from './video-report.component'
-import { Video, VideoService } from '../shared'
-import { WebTorrentService } from './webtorrent.service'
-import { UserVideoRateType, VideoRateType } from '../../../../../shared'
+import { RestExtractor, VideoBlacklistService } from '../../shared'
+import { VideoDetails } from '../../shared/video/video-details.model'
+import { VideoService } from '../../shared/video/video.service'
+import { VideoDownloadComponent } from './modal/video-download.component'
+import { VideoReportComponent } from './modal/video-report.component'
+import { VideoShareComponent } from './modal/video-share.component'
+import { VideoBlacklistComponent } from './modal/video-blacklist.component'
+import { SubscribeButtonComponent } from '@app/shared/user-subscription/subscribe-button.component'
+import { I18n } from '@ngx-translate/i18n-polyfill'
+import { environment } from '../../../environments/environment'
+import { VideoCaptionService } from '@app/shared/video-caption'
+import { MarkdownService } from '@app/shared/renderer'
+import {
+ P2PMediaLoaderOptions,
+ PeertubePlayerManager,
+ PeertubePlayerManagerOptions,
+ PlayerMode
+} from '../../../assets/player/peertube-player-manager'
@Component({
selector: 'my-video-watch',
styleUrls: [ './video-watch.component.scss' ]
})
export class VideoWatchComponent implements OnInit, OnDestroy {
- @ViewChild('videoMagnetModal') videoMagnetModal: VideoMagnetComponent
+ private static LOCAL_STORAGE_PRIVACY_CONCERN_KEY = 'video-watch-privacy-concern'
+
+ @ViewChild('videoDownloadModal') videoDownloadModal: VideoDownloadComponent
@ViewChild('videoShareModal') videoShareModal: VideoShareComponent
@ViewChild('videoReportModal') videoReportModal: VideoReportComponent
+ @ViewChild('videoSupportModal') videoSupportModal: VideoSupportComponent
+ @ViewChild('videoBlacklistModal') videoBlacklistModal: VideoBlacklistComponent
+ @ViewChild('subscribeButton') subscribeButton: SubscribeButtonComponent
- downloadSpeed: number
- error = false
- loading = false
- numPeers: number
- player: videojs.Player
- playerElement: HTMLMediaElement
- uploadSpeed: number
+ player: any
+ playerElement: HTMLVideoElement
userRating: UserVideoRateType = null
- video: Video = null
- videoNotFound = false
-
+ video: VideoDetails = null
+ descriptionLoading = false
+
+ completeDescriptionShown = false
+ completeVideoDescription: string
+ shortVideoDescription: string
+ videoHTMLDescription = ''
+ likesBarTooltipText = ''
+ hasAlreadyAcceptedPrivacyConcern = false
+ remoteServerDown = false
+ hotkeys: Hotkey[]
+
+ private currentTime: number
private paramsSub: Subscription
constructor (
private elementRef: ElementRef,
+ private changeDetector: ChangeDetectorRef,
private route: ActivatedRoute,
private router: Router,
private videoService: VideoService,
+ private videoBlacklistService: VideoBlacklistService,
private confirmService: ConfirmService,
private metaService: MetaService,
private authService: AuthService,
- private notificationsService: NotificationsService
+ private serverService: ServerService,
+ private restExtractor: RestExtractor,
+ private notifier: Notifier,
+ private markdownService: MarkdownService,
+ private zone: NgZone,
+ private redirectService: RedirectService,
+ private videoCaptionService: VideoCaptionService,
+ private i18n: I18n,
+ private hotkeysService: HotkeysService,
+ @Inject(LOCALE_ID) private localeId: string
) {}
+ get user () {
+ return this.authService.getUser()
+ }
+
ngOnInit () {
+ if (
+ !!((window as any).RTCPeerConnection || (window as any).mozRTCPeerConnection || (window as any).webkitRTCPeerConnection) === false ||
+ peertubeLocalStorage.getItem(VideoWatchComponent.LOCAL_STORAGE_PRIVACY_CONCERN_KEY) === 'true'
+ ) {
+ this.hasAlreadyAcceptedPrivacyConcern = true
+ }
+
this.paramsSub = this.route.params.subscribe(routeParams => {
- let uuid = routeParams['uuid']
- this.videoService.getVideo(uuid).subscribe(
- video => this.onVideoFetched(video),
-
- error => {
- console.error(error)
- this.videoNotFound = true
- }
+ const uuid = routeParams[ 'uuid' ]
+
+ // Video did not change
+ if (this.video && this.video.uuid === uuid) return
+
+ if (this.player) this.player.pause()
+
+ // Video did change
+ forkJoin(
+ this.videoService.getVideo(uuid),
+ this.videoCaptionService.listCaptions(uuid)
)
+ .pipe(
+ // If 401, the video is private or blacklisted so redirect to 404
+ catchError(err => this.restExtractor.redirectTo404IfNotFound(err, [ 400, 401, 403, 404 ]))
+ )
+ .subscribe(([ video, captionsResult ]) => {
+ const startTime = this.route.snapshot.queryParams.start
+ const stopTime = this.route.snapshot.queryParams.stop
+ const subtitle = this.route.snapshot.queryParams.subtitle
+ const playerMode = this.route.snapshot.queryParams.mode
+
+ this.onVideoFetched(video, captionsResult.data, { startTime, stopTime, subtitle, playerMode })
+ .catch(err => this.handleError(err))
+ })
})
+
+ this.hotkeys = [
+ new Hotkey('shift+l', (event: KeyboardEvent): boolean => {
+ this.setLike()
+ return false
+ }, undefined, this.i18n('Like the video')),
+ new Hotkey('shift+d', (event: KeyboardEvent): boolean => {
+ this.setDislike()
+ return false
+ }, undefined, this.i18n('Dislike the video')),
+ new Hotkey('shift+s', (event: KeyboardEvent): boolean => {
+ this.subscribeButton.subscribed ?
+ this.subscribeButton.unsubscribe() :
+ this.subscribeButton.subscribe()
+ return false
+ }, undefined, this.i18n('Subscribe to the account'))
+ ]
+ if (this.isUserLoggedIn()) this.hotkeysService.add(this.hotkeys)
}
ngOnDestroy () {
- // Remove player if it exists
- if (this.videoNotFound === false) {
- videojs(this.playerElement).dispose()
- }
+ this.flushPlayer()
// Unsubscribe subscriptions
this.paramsSub.unsubscribe()
+
+ // Unbind hotkeys
+ if (this.isUserLoggedIn()) this.hotkeysService.remove(this.hotkeys)
}
setLike () {
if (this.isUserLoggedIn() === false) return
- // Already liked this video
- if (this.userRating === 'like') return
-
- this.videoService.setVideoLike(this.video.id)
- .subscribe(
- () => {
- // Update the video like attribute
- this.updateVideoRating(this.userRating, 'like')
- this.userRating = 'like'
- },
-
- err => this.notificationsService.error('Error', err.message)
- )
+ if (this.userRating === 'like') {
+ // Already liked this video
+ this.setRating('none')
+ } else {
+ this.setRating('like')
+ }
}
setDislike () {
if (this.isUserLoggedIn() === false) return
- // Already disliked this video
- if (this.userRating === 'dislike') return
+ if (this.userRating === 'dislike') {
+ // Already disliked this video
+ this.setRating('none')
+ } else {
+ this.setRating('dislike')
+ }
+ }
+
+ showMoreDescription () {
+ if (this.completeVideoDescription === undefined) {
+ return this.loadCompleteDescription()
+ }
- this.videoService.setVideoDislike(this.video.id)
- .subscribe(
- () => {
- // Update the video dislike attribute
- this.updateVideoRating(this.userRating, 'dislike')
- this.userRating = 'dislike'
- },
+ this.updateVideoDescription(this.completeVideoDescription)
+ this.completeDescriptionShown = true
+ }
- err => this.notificationsService.error('Error', err.message)
- )
+ showLessDescription () {
+ this.updateVideoDescription(this.shortVideoDescription)
+ this.completeDescriptionShown = false
}
- removeVideo (event: Event) {
- event.preventDefault()
+ loadCompleteDescription () {
+ this.descriptionLoading = true
- this.confirmService.confirm('Do you really want to delete this video?', 'Delete').subscribe(
- res => {
- if (res === false) return
+ this.videoService.loadCompleteDescription(this.video.descriptionPath)
+ .subscribe(
+ description => {
+ this.completeDescriptionShown = true
+ this.descriptionLoading = false
- this.videoService.removeVideo(this.video.id)
- .subscribe(
- status => {
- this.notificationsService.success('Success', `Video ${this.video.name} deleted.`)
- // Go back to the video-list.
- this.router.navigate(['/videos/list'])
- },
+ this.shortVideoDescription = this.video.description
+ this.completeVideoDescription = description
- error => this.notificationsService.error('Error', error.text)
- )
- }
- )
+ this.updateVideoDescription(this.completeVideoDescription)
+ },
+
+ error => {
+ this.descriptionLoading = false
+ this.notifier.error(error.message)
+ }
+ )
}
- blacklistVideo (event: Event) {
+ showReportModal (event: Event) {
event.preventDefault()
+ this.videoReportModal.show()
+ }
- this.confirmService.confirm('Do you really want to blacklist this video ?', 'Blacklist').subscribe(
- res => {
- if (res === false) return
+ showSupportModal () {
+ this.videoSupportModal.show()
+ }
- this.videoService.blacklistVideo(this.video.id)
- .subscribe(
- status => {
- this.notificationsService.success('Success', `Video ${this.video.name} had been blacklisted.`)
- this.router.navigate(['/videos/list'])
- },
+ showShareModal () {
+ const currentTime = this.player ? this.player.currentTime() : undefined
- error => this.notificationsService.error('Error', error.text)
- )
- }
- )
+ this.videoShareModal.show(this.currentTime)
}
- showReportModal (event: Event) {
+ showDownloadModal (event: Event) {
event.preventDefault()
- this.videoReportModal.show()
+ this.videoDownloadModal.show()
}
- showShareModal () {
- this.videoShareModal.show()
+ showBlacklistModal (event: Event) {
+ event.preventDefault()
+ this.videoBlacklistModal.show()
}
- showMagnetUriModal (event: Event) {
+ async unblacklistVideo (event: Event) {
event.preventDefault()
- this.videoMagnetModal.show()
+
+ const confirmMessage = this.i18n(
+ 'Do you really want to remove this video from the blacklist? It will be available again in the videos list.'
+ )
+
+ const res = await this.confirmService.confirm(confirmMessage, this.i18n('Unblacklist'))
+ if (res === false) return
+
+ this.videoBlacklistService.removeVideoFromBlacklist(this.video.id).subscribe(
+ () => {
+ this.notifier.success(this.i18n('Video {{name}} removed from the blacklist.', { name: this.video.name }))
+
+ this.video.blacklisted = false
+ this.video.blacklistedReason = null
+ },
+
+ err => this.notifier.error(err.message)
+ )
}
isUserLoggedIn () {
return this.authService.isLoggedIn()
}
- canUserUpdateVideo () {
+ isVideoUpdatable () {
return this.video.isUpdatableBy(this.authService.getUser())
}
+ isVideoBlacklistable () {
+ return this.video.isBlackistableBy(this.user)
+ }
+
+ isVideoUnblacklistable () {
+ return this.video.isUnblacklistableBy(this.user)
+ }
+
+ getVideoTags () {
+ if (!this.video || Array.isArray(this.video.tags) === false) return []
+
+ return this.video.tags
+ }
+
isVideoRemovable () {
return this.video.isRemovableBy(this.authService.getUser())
}
- isVideoBlacklistable () {
- return this.video.isBlackistableBy(this.authService.getUser())
+ async removeVideo (event: Event) {
+ event.preventDefault()
+
+ const res = await this.confirmService.confirm(this.i18n('Do you really want to delete this video?'), this.i18n('Delete'))
+ if (res === false) return
+
+ this.videoService.removeVideo(this.video.id)
+ .subscribe(
+ () => {
+ this.notifier.success(this.i18n('Video {{videoName}} deleted.', { videoName: this.video.name }))
+
+ // Go back to the video-list.
+ this.redirectService.redirectToHomepage()
+ },
+
+ error => this.notifier.error(error.message)
+ )
+ }
+
+ acceptedPrivacyConcern () {
+ peertubeLocalStorage.setItem(VideoWatchComponent.LOCAL_STORAGE_PRIVACY_CONCERN_KEY, 'true')
+ this.hasAlreadyAcceptedPrivacyConcern = true
+ }
+
+ isVideoToTranscode () {
+ return this.video && this.video.state.id === VideoState.TO_TRANSCODE
+ }
+
+ isVideoDownloadable () {
+ return this.video && this.video.downloadEnabled
+ }
+
+ isVideoToImport () {
+ return this.video && this.video.state.id === VideoState.TO_IMPORT
+ }
+
+ hasVideoScheduledPublication () {
+ return this.video && this.video.scheduledUpdate !== undefined
+ }
+
+ private updateVideoDescription (description: string) {
+ this.video.description = description
+ this.setVideoDescriptionHTML()
+ }
+
+ private async setVideoDescriptionHTML () {
+ this.videoHTMLDescription = await this.markdownService.textMarkdownToHTML(this.video.description)
+ }
+
+ private setVideoLikesBarTooltipText () {
+ this.likesBarTooltipText = this.i18n('{{likesNumber}} likes / {{dislikesNumber}} dislikes', {
+ likesNumber: this.video.likes,
+ dislikesNumber: this.video.dislikes
+ })
}
private handleError (err: any) {
const errorMessage: string = typeof err === 'string' ? err : err.message
- let message = ''
+ if (!errorMessage) return
- if (errorMessage.indexOf('http error') !== -1) {
- message = 'Cannot fetch video from server, maybe down.'
- } else {
- message = errorMessage
+ // Display a message in the video player instead of a notification
+ if (errorMessage.indexOf('from xs param') !== -1) {
+ this.flushPlayer()
+ this.remoteServerDown = true
+ this.changeDetector.detectChanges()
+
+ return
}
- this.notificationsService.error('Error', message)
+ this.notifier.error(errorMessage)
}
private checkUserRating () {
if (this.isUserLoggedIn() === false) return
this.videoService.getUserVideoRating(this.video.id)
- .subscribe(
- ratingObject => {
- if (ratingObject) {
- this.userRating = ratingObject.rating
- }
- },
+ .subscribe(
+ ratingObject => {
+ if (ratingObject) {
+ this.userRating = ratingObject.rating
+ }
+ },
- err => this.notificationsService.error('Error', err.message)
- )
+ err => this.notifier.error(err.message)
+ )
}
- private onVideoFetched (video: Video) {
+ private async onVideoFetched (
+ video: VideoDetails,
+ videoCaptions: VideoCaption[],
+ urlOptions: { startTime?: number, stopTime?: number, subtitle?: string, playerMode?: string }
+ ) {
this.video = video
- let observable
- if (this.video.isVideoNSFWForUser(this.authService.getUser())) {
- observable = this.confirmService.confirm('This video is not safe for work. Are you sure you want to watch it?', 'NSFW')
- } else {
- observable = Observable.of(true)
+ // Re init attributes
+ this.descriptionLoading = false
+ this.completeDescriptionShown = false
+ this.remoteServerDown = false
+ this.currentTime = undefined
+
+ let startTime = urlOptions.startTime || (this.video.userHistory ? this.video.userHistory.currentTime : 0)
+ // If we are at the end of the video, reset the timer
+ if (this.video.duration - startTime <= 1) startTime = 0
+
+ if (this.video.isVideoNSFWForUser(this.user, this.serverService.getConfig())) {
+ const res = await this.confirmService.confirm(
+ this.i18n('This video contains mature or explicit content. Are you sure you want to watch it?'),
+ this.i18n('Mature or explicit content')
+ )
+ if (res === false) return this.redirectService.redirectToHomepage()
}
- observable.subscribe(
- res => {
- if (res === false) {
- return this.router.navigate([ '/videos/list' ])
- }
-
- this.playerElement = this.elementRef.nativeElement.querySelector('#video-container')
-
- const videojsOptions = {
- controls: true,
- autoplay: true,
- plugins: {
- peertube: {
- videoFiles: this.video.files,
- playerElement: this.playerElement,
- autoplay: true,
- peerTubeLink: false
- }
- }
- }
-
- const self = this
- videojs(this.playerElement, videojsOptions, function () {
- self.player = this
- this.on('customError', (event, data) => {
- self.handleError(data.err)
- })
-
- this.on('torrentInfo', (event, data) => {
- self.downloadSpeed = data.downloadSpeed
- self.numPeers = data.numPeers
- self.uploadSpeed = data.uploadSpeed
- })
- })
+ // Flush old player if needed
+ this.flushPlayer()
+
+ // Build video element, because videojs remove it on dispose
+ const playerElementWrapper = this.elementRef.nativeElement.querySelector('#video-element-wrapper')
+ this.playerElement = document.createElement('video')
+ this.playerElement.className = 'video-js vjs-peertube-skin'
+ this.playerElement.setAttribute('playsinline', 'true')
+ playerElementWrapper.appendChild(this.playerElement)
+
+ const playerCaptions = videoCaptions.map(c => ({
+ label: c.language.label,
+ language: c.language.id,
+ src: environment.apiUrl + c.captionPath
+ }))
+
+ const options: PeertubePlayerManagerOptions = {
+ common: {
+ autoplay: this.isAutoplay(),
+
+ playerElement: this.playerElement,
+ onPlayerElementChange: (element: HTMLVideoElement) => this.playerElement = element,
+
+ videoDuration: this.video.duration,
+ enableHotkeys: true,
+ inactivityTimeout: 2500,
+ poster: this.video.previewUrl,
+ startTime,
+ stopTime: urlOptions.stopTime,
+
+ theaterMode: true,
+ captions: videoCaptions.length !== 0,
+ peertubeLink: false,
- this.setOpenGraphTags()
- this.checkUserRating()
+ videoViewUrl: this.video.privacy.id !== VideoPrivacy.PRIVATE ? this.videoService.getVideoViewUrl(this.video.uuid) : null,
+ embedUrl: this.video.embedUrl,
+
+ language: this.localeId,
+
+ subtitle: urlOptions.subtitle,
+
+ userWatching: this.user && this.user.videosHistoryEnabled === true ? {
+ url: this.videoService.getUserWatchingVideoUrl(this.video.uuid),
+ authorizationHeader: this.authService.getRequestHeaderValue()
+ } : undefined,
+
+ serverUrl: environment.apiUrl,
+
+ videoCaptions: playerCaptions
+ },
+
+ webtorrent: {
+ videoFiles: this.video.files
}
- )
+ }
+
+ const mode: PlayerMode = urlOptions.playerMode === 'p2p-media-loader' ? 'p2p-media-loader' : 'webtorrent'
+
+ if (mode === 'p2p-media-loader') {
+ const hlsPlaylist = this.video.getHlsPlaylist()
+
+ const p2pMediaLoader = {
+ playlistUrl: hlsPlaylist.playlistUrl,
+ segmentsSha256Url: hlsPlaylist.segmentsSha256Url,
+ redundancyBaseUrls: hlsPlaylist.redundancies.map(r => r.baseUrl),
+ trackerAnnounce: this.video.trackerUrls,
+ videoFiles: this.video.files
+ } as P2PMediaLoaderOptions
+
+ Object.assign(options, { p2pMediaLoader })
+ }
+
+ this.zone.runOutsideAngular(async () => {
+ this.player = await PeertubePlayerManager.initialize(mode, options)
+ this.player.on('customError', ({ err }: { err: any }) => this.handleError(err))
+
+ this.player.on('timeupdate', () => {
+ this.currentTime = Math.floor(this.player.currentTime())
+ })
+ })
+
+ this.setVideoDescriptionHTML()
+ this.setVideoLikesBarTooltipText()
+
+ this.setOpenGraphTags()
+ this.checkUserRating()
+ }
+
+ private setRating (nextRating: UserVideoRateType) {
+ let method
+ switch (nextRating) {
+ case 'like':
+ method = this.videoService.setVideoLike
+ break
+ case 'dislike':
+ method = this.videoService.setVideoDislike
+ break
+ case 'none':
+ method = this.videoService.unsetVideoLike
+ break
+ }
+
+ method.call(this.videoService, this.video.id)
+ .subscribe(
+ () => {
+ // Update the video like attribute
+ this.updateVideoRating(this.userRating, nextRating)
+ this.userRating = nextRating
+ },
+
+ (err: { message: string }) => this.notifier.error(err.message)
+ )
}
- private updateVideoRating (oldRating: UserVideoRateType, newRating: VideoRateType) {
+ private updateVideoRating (oldRating: UserVideoRateType, newRating: UserVideoRateType) {
let likesToIncrement = 0
let dislikesToIncrement = 0
this.video.likes += likesToIncrement
this.video.dislikes += dislikesToIncrement
+
+ this.video.buildLikeAndDislikePercents()
+ this.setVideoLikesBarTooltipText()
}
private setOpenGraphTags () {
this.metaService.setTag('og:url', window.location.href)
this.metaService.setTag('url', window.location.href)
}
+
+ 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 flushPlayer () {
+ // Remove player if it exists
+ if (this.player) {
+ this.player.dispose()
+ this.player = undefined
+ }
+ }
}