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import { forkJoin } from 'rxjs'
import { Component, EventEmitter, OnInit, Output } from '@angular/core'
import { Router } from '@angular/router'
import { AuthService, CanComponentDeactivate, Notifier, ServerService } from '@app/core'
import { scrollToTop } from '@app/helpers'
import { FormValidatorService } from '@app/shared/shared-forms'
import { LiveVideoService, VideoCaptionService, VideoEdit, VideoService } from '@app/shared/shared-main'
import { LoadingBarService } from '@ngx-loading-bar/core'
import { LiveVideo, LiveVideoCreate, LiveVideoUpdate, 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-send.scss'
]
})
export class VideoGoLiveComponent extends VideoSend implements OnInit, CanComponentDeactivate {
@Output() firstStepDone = new EventEmitter<string>()
@Output() firstStepError = new EventEmitter<void>()
isInUpdateForm = false
liveVideo: LiveVideo
videoId: number
videoUUID: string
error: string
protected readonly DEFAULT_VIDEO_PRIVACY = VideoPrivacy.PUBLIC
constructor (
protected formValidatorService: FormValidatorService,
protected loadingBar: LoadingBarService,
protected notifier: Notifier,
protected authService: AuthService,
protected serverService: ServerService,
protected videoService: VideoService,
protected videoCaptionService: VideoCaptionService,
private liveVideoService: LiveVideoService,
private router: Router
) {
super()
}
ngOnInit () {
super.ngOnInit()
}
canDeactivate () {
return { canDeactivate: true }
}
goLive () {
const video: LiveVideoCreate = {
name: 'Live',
privacy: VideoPrivacy.PRIVATE,
nsfw: this.serverConfig.instance.isNSFW,
waitTranscoding: true,
commentsEnabled: true,
downloadEnabled: true,
channelId: this.firstStepChannelId
}
this.firstStepDone.emit(name)
// Go live in private mode, but correctly fill the update form with the first user choice
const toPatch = Object.assign({}, video, { privacy: this.firstStepPrivacyId })
this.form.patchValue(toPatch)
this.liveVideoService.goLive(video).subscribe(
res => {
this.videoId = res.video.id
this.videoUUID = res.video.uuid
this.isInUpdateForm = true
this.fetchVideoLive()
},
err => {
this.firstStepError.emit()
this.notifier.error(err.message)
}
)
}
updateSecondStep () {
if (this.checkForm() === false) {
return
}
const video = new VideoEdit()
video.patch(this.form.value)
video.id = this.videoId
video.uuid = this.videoUUID
const liveVideoUpdate: LiveVideoUpdate = {
saveReplay: this.form.value.saveReplay
}
// Update the video
forkJoin([
this.updateVideoAndCaptions(video),
this.liveVideoService.updateLive(this.videoId, liveVideoUpdate)
]).subscribe(
() => {
this.notifier.success($localize`Live published.`)
this.router.navigate(['/videos/watch', video.uuid])
},
err => {
this.error = err.message
scrollToTop()
console.error(err)
}
)
}
getMaxLiveDuration () {
return this.serverConfig.live.maxDuration / 1000
}
private fetchVideoLive () {
this.liveVideoService.getVideoLive(this.videoId)
.subscribe(
liveVideo => {
this.liveVideo = liveVideo
},
err => {
this.firstStepError.emit()
this.notifier.error(err.message)
}
)
}
}
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