client/src/app/+videos/+video-edit/video-add-components/video-go-live.component.ts

   1
   2 import { forkJoin } from 'rxjs'
   3 import { Component, EventEmitter, OnInit, Output } from '@angular/core'
   4 import { Router } from '@angular/router'
   5 import { AuthService, CanComponentDeactivate, Notifier, ServerService } from '@app/core'
   6 import { scrollToTop } from '@app/helpers'
   7 import { FormValidatorService } from '@app/shared/shared-forms'
   8 import { VideoCaptionService, VideoEdit, VideoService } from '@app/shared/shared-main'
   9 import { LiveVideoService } from '@app/shared/shared-video-live'
  10 import { LoadingBarService } from '@ngx-loading-bar/core'
  11 import { LiveVideo, LiveVideoCreate, LiveVideoUpdate, ServerErrorCode, VideoPrivacy } from '@shared/models'
  12 import { VideoSend } from './video-send'
  13
  14 @Component({
  15   selector: 'my-video-go-live',
  16   templateUrl: './video-go-live.component.html',
  17   styleUrls: [
  18     '../shared/video-edit.component.scss',
  19     './video-send.scss'
  20   ]
  21 })
  22 export class VideoGoLiveComponent extends VideoSend implements OnInit, CanComponentDeactivate {
  23   @Output() firstStepDone = new EventEmitter<string>()
  24   @Output() firstStepError = new EventEmitter<void>()
  25
  26   isInUpdateForm = false
  27
  28   liveVideo: LiveVideo
  29   videoId: number
  30   videoUUID: string
  31   error: string
  32
  33   protected readonly DEFAULT_VIDEO_PRIVACY = VideoPrivacy.PUBLIC
  34
  35   constructor (
  36     protected formValidatorService: FormValidatorService,
  37     protected loadingBar: LoadingBarService,
  38     protected notifier: Notifier,
  39     protected authService: AuthService,
  40     protected serverService: ServerService,
  41     protected videoService: VideoService,
  42     protected videoCaptionService: VideoCaptionService,
  43     private liveVideoService: LiveVideoService,
  44     private router: Router
  45     ) {
  46     super()
  47   }
  48
  49   ngOnInit () {
  50     super.ngOnInit()
  51   }
  52
  53   canDeactivate () {
  54     return { canDeactivate: true }
  55   }
  56
  57   goLive () {
  58     const video: LiveVideoCreate = {
  59       name: 'Live',
  60       privacy: VideoPrivacy.PRIVATE,
  61       nsfw: this.serverConfig.instance.isNSFW,
  62       waitTranscoding: true,
  63       commentsEnabled: true,
  64       downloadEnabled: true,
  65       channelId: this.firstStepChannelId
  66     }
  67
  68     // Go live in private mode, but correctly fill the update form with the first user choice
  69     const toPatch = Object.assign({}, video, { privacy: this.firstStepPrivacyId })
  70     this.form.patchValue(toPatch)
  71
  72     this.liveVideoService.goLive(video).subscribe(
  73       res => {
  74         this.videoId = res.video.id
  75         this.videoUUID = res.video.uuid
  76         this.isInUpdateForm = true
  77
  78         this.firstStepDone.emit(name)
  79
  80         this.fetchVideoLive()
  81       },
  82
  83       err => {
  84         this.firstStepError.emit()
  85
  86         let message = err.message
  87
  88         if (err.body?.code === ServerErrorCode.MAX_INSTANCE_LIVES_LIMIT_REACHED) {
  89           message = $localize`Cannot create live because this instance have too many created lives`
  90         } else if (err.body?.code) {
  91           message = $localize`Cannot create live because you created too many lives`
  92         }
  93
  94         this.notifier.error(message)
  95       }
  96     )
  97   }
  98
  99   updateSecondStep () {
 100     if (this.checkForm() === false) {
 101       return
 102     }
 103
 104     const video = new VideoEdit()
 105     video.patch(this.form.value)
 106     video.id = this.videoId
 107     video.uuid = this.videoUUID
 108
 109     const liveVideoUpdate: LiveVideoUpdate = {
 110       saveReplay: this.form.value.saveReplay,
 111       permanentLive: this.form.value.permanentLive
 112     }
 113
 114     // Update the video
 115     forkJoin([
 116       this.updateVideoAndCaptions(video),
 117
 118       this.liveVideoService.updateLive(this.videoId, liveVideoUpdate)
 119     ]).subscribe(
 120       () => {
 121         this.notifier.success($localize`Live published.`)
 122
 123         this.router.navigate(['/videos/watch', video.uuid])
 124       },
 125
 126       err => {
 127         this.error = err.message
 128         scrollToTop()
 129         console.error(err)
 130       }
 131     )
 132   }
 133
 134   getMaxLiveDuration () {
 135     return this.serverConfig.live.maxDuration / 1000
 136   }
 137
 138   private fetchVideoLive () {
 139     this.liveVideoService.getVideoLive(this.videoId)
 140       .subscribe(
 141         liveVideo => {
 142           this.liveVideo = liveVideo
 143         },
 144
 145         err => {
 146           this.firstStepError.emit()
 147           this.notifier.error(err.message)
 148         }
 149       )
 150   }
 151 }