aboutsummaryrefslogtreecommitdiffhomepage
path: root/client/src/app/+videos/+video-edit/video-add-components/video-go-live.component.ts
blob: ba612f553132a4059f781a30c87772746a1a3325 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
import { forkJoin } from 'rxjs'
import { AfterViewInit, Component, EventEmitter, OnInit, Output } from '@angular/core'
import { Router } from '@angular/router'
import { AuthService, CanComponentDeactivate, HooksService, Notifier, ServerService } from '@app/core'
import { scrollToTop } from '@app/helpers'
import { FormReactiveService } from '@app/shared/shared-forms'
import { Video, VideoCaptionService, VideoEdit, VideoService } from '@app/shared/shared-main'
import { LiveVideoService } from '@app/shared/shared-video-live'
import { LoadingBarService } from '@ngx-loading-bar/core'
import { logger } from '@root-helpers/logger'
import {
  LiveVideo,
  LiveVideoCreate,
  LiveVideoLatencyMode,
  LiveVideoUpdate,
  PeerTubeProblemDocument,
  ServerErrorCode,
  VideoPrivacy
} from '@shared/models'
import { VideoSend } from './video-send'

@Component({
  selector: 'my-video-go-live',
  templateUrl: './video-go-live.component.html',
  styleUrls: [
    '../shared/video-edit.component.scss',
    './video-go-live.component.scss',
    './video-send.scss'
  ]
})
export class VideoGoLiveComponent extends VideoSend implements OnInit, AfterViewInit, CanComponentDeactivate {
  @Output() firstStepDone = new EventEmitter<string>()
  @Output() firstStepError = new EventEmitter<void>()

  firstStepPermanentLive: boolean

  isInUpdateForm = false
  isUpdatingVideo = false
  isOrHasGoingLive = false

  liveVideo: LiveVideo

  videoId: number
  videoUUID: string
  videoShortUUID: string

  error: string

  constructor (
    protected formReactiveService: FormReactiveService,
    protected loadingBar: LoadingBarService,
    protected notifier: Notifier,
    protected authService: AuthService,
    protected serverService: ServerService,
    protected videoService: VideoService,
    protected videoCaptionService: VideoCaptionService,
    private liveVideoService: LiveVideoService,
    private router: Router,
    private hooks: HooksService
  ) {
    super()
  }

  ngOnInit () {
    super.ngOnInit()
  }

  ngAfterViewInit () {
    this.hooks.runAction('action:go-live.init', 'video-edit')
  }

  canDeactivate () {
    return { canDeactivate: true }
  }

  goLive () {
    if (this.isOrHasGoingLive) return
    this.isOrHasGoingLive = true

    const name = 'Live'

    const video: LiveVideoCreate = {
      name,
      privacy: this.highestPrivacy,
      nsfw: this.serverConfig.instance.isNSFW,
      waitTranscoding: true,
      permanentLive: this.firstStepPermanentLive,
      latencyMode: LiveVideoLatencyMode.DEFAULT,
      saveReplay: this.isReplayAllowed(),
      replaySettings: { privacy: VideoPrivacy.PRIVATE },
      channelId: this.firstStepChannelId
    }

    // Go live in private mode, but correctly fill the update form with the first user choice
    const toPatch = { ...video, privacy: this.firstStepPrivacyId, replayPrivacy: video.replaySettings.privacy }
    this.form.patchValue(toPatch)

    this.liveVideoService.goLive(video)
      .subscribe({
        next: res => {
          this.videoId = res.video.id
          this.videoUUID = res.video.uuid
          this.videoShortUUID = res.video.shortUUID
          this.isInUpdateForm = true

          this.firstStepDone.emit(name)

          this.fetchVideoLive()
        },

        error: err => {
          this.firstStepError.emit()

          let message = err.message

          const error = err.body as PeerTubeProblemDocument

          if (error?.code === ServerErrorCode.MAX_INSTANCE_LIVES_LIMIT_REACHED) {
            message = $localize`Cannot create live because this instance have too many created lives`
          } else if (error?.code === ServerErrorCode.MAX_USER_LIVES_LIMIT_REACHED) {
            message = $localize`Cannot create live because you created too many lives`
          }

          this.notifier.error(message)
        }
      })
  }

  async updateSecondStep () {
    if (!await this.isFormValid()) return

    this.isUpdatingVideo = true

    const video = new VideoEdit()
    video.patch(this.form.value)
    video.id = this.videoId
    video.uuid = this.videoUUID
    video.shortUUID = this.videoShortUUID

    const saveReplay = this.form.value.saveReplay
    const replaySettings = saveReplay
      ? { privacy: this.form.value.replayPrivacy }
      : undefined

    const liveVideoUpdate: LiveVideoUpdate = {
      saveReplay,
      replaySettings,
      latencyMode: this.form.value.latencyMode,
      permanentLive: this.form.value.permanentLive
    }

    // Update the video
    forkJoin([
      this.updateVideoAndCaptions(video),

      this.liveVideoService.updateLive(this.videoId, liveVideoUpdate)
    ]).subscribe({
      next: () => {
        this.isUpdatingVideo = false

        this.notifier.success($localize`Live published.`)

        this.router.navigateByUrl(Video.buildWatchUrl(video))
      },

      error: err => {
        this.error = err.message
        scrollToTop()
        logger.error(err)
      }
    })
  }

  getMaxLiveDuration () {
    return this.serverConfig.live.maxDuration / 1000
  }

  getNormalLiveDescription () {
    if (this.isReplayAllowed()) {
      return $localize`Stream only once, replay will replace your live`
    }

    return $localize`Stream only once`
  }

  getPermanentLiveDescription () {
    if (this.isReplayAllowed()) {
      return $localize`Stream multiple times, replays will be separate videos`
    }

    return $localize`Stream multiple times using the same URL`
  }

  private isReplayAllowed () {
    return this.serverConfig.live.allowReplay
  }

  private fetchVideoLive () {
    this.liveVideoService.getVideoLive(this.videoId)
      .subscribe({
        next: liveVideo => {
          this.liveVideo = liveVideo
        },

        error: err => {
          this.firstStepError.emit()
          this.notifier.error(err.message)
        }
      })
  }
}