client/src/app/videos/recommendations/recommended-videos.component.ts

   1 import { Component, Input, Output, OnChanges, EventEmitter } from '@angular/core'
   2 import { Observable } from 'rxjs'
   3 import { Video } from '@app/shared/video/video.model'
   4 import { VideoPlaylist } from '@app/shared/video-playlist/video-playlist.model'
   5 import { RecommendationInfo } from '@app/shared/video/recommendation-info.model'
   6 import { RecommendedVideosStore } from '@app/videos/recommendations/recommended-videos.store'
   7 import { User } from '@app/shared'
   8 import { AuthService, Notifier } from '@app/core'
   9 import { UserService } from '@app/shared/users/user.service'
  10 import { peertubeSessionStorage } from '@app/shared/misc/peertube-web-storage'
  11
  12 @Component({
  13   selector: 'my-recommended-videos',
  14   templateUrl: './recommended-videos.component.html',
  15   styleUrls: [ './recommended-videos.component.scss' ]
  16 })
  17 export class RecommendedVideosComponent implements OnChanges {
  18   static SESSION_STORAGE_AUTO_PLAY_NEXT_VIDEO = 'auto_play_next_video'
  19
  20   @Input() inputRecommendation: RecommendationInfo
  21   @Input() user: User
  22   @Input() playlist: VideoPlaylist
  23   @Output() gotRecommendations = new EventEmitter<Video[]>()
  24
  25   autoPlayNextVideo: boolean
  26
  27   readonly hasVideos$: Observable<boolean>
  28   readonly videos$: Observable<Video[]>
  29
  30   constructor (
  31     private userService: UserService,
  32     private authService: AuthService,
  33     private notifier: Notifier,
  34     private store: RecommendedVideosStore
  35   ) {
  36     this.videos$ = this.store.recommendations$
  37     this.hasVideos$ = this.store.hasRecommendations$
  38     this.videos$.subscribe(videos => this.gotRecommendations.emit(videos))
  39
  40     this.autoPlayNextVideo = this.authService.isLoggedIn()
  41       ? this.authService.getUser().autoPlayNextVideo
  42       : peertubeSessionStorage.getItem(RecommendedVideosComponent.SESSION_STORAGE_AUTO_PLAY_NEXT_VIDEO) === 'true' || false
  43   }
  44
  45   public ngOnChanges (): void {
  46     if (this.inputRecommendation) {
  47       this.store.requestNewRecommendations(this.inputRecommendation)
  48     }
  49   }
  50
  51   onVideoRemoved () {
  52     this.store.requestNewRecommendations(this.inputRecommendation)
  53   }
  54
  55   switchAutoPlayNextVideo () {
  56     peertubeSessionStorage.setItem(RecommendedVideosComponent.SESSION_STORAGE_AUTO_PLAY_NEXT_VIDEO, this.autoPlayNextVideo.toString())
  57
  58     if (this.authService.isLoggedIn()) {
  59       const details = {
  60         autoPlayNextVideo: this.autoPlayNextVideo
  61       }
  62
  63       this.userService.updateMyProfile(details).subscribe(
  64         () => {
  65           this.authService.refreshUserInformation()
  66         },
  67         err => this.notifier.error(err.message)
  68       )
  69     }
  70   }
  71 }