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import { of } from 'rxjs'
import { switchMap } from 'rxjs/operators'
import { SelectChannelItem } from 'src/types/select-options-item.model'
import { Component, HostListener, OnInit } from '@angular/core'
import { ActivatedRoute, Router } from '@angular/router'
import { Notifier } from '@app/core'
import { FormReactive, FormReactiveService } from '@app/shared/shared-forms'
import { Video, VideoCaptionEdit, VideoCaptionService, VideoDetails, 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 { pick, simpleObjectsDeepEqual } from '@shared/core-utils'
import { LiveVideo, LiveVideoUpdate, VideoPrivacy } from '@shared/models'
import { VideoSource } from '@shared/models/videos/video-source'
import { hydrateFormFromVideo } from './shared/video-edit-utils'
@Component({
selector: 'my-videos-update',
styleUrls: [ './shared/video-edit.component.scss' ],
templateUrl: './video-update.component.html'
})
export class VideoUpdateComponent extends FormReactive implements OnInit {
videoEdit: VideoEdit
videoDetails: VideoDetails
videoSource: VideoSource
userVideoChannels: SelectChannelItem[] = []
videoCaptions: VideoCaptionEdit[] = []
liveVideo: LiveVideo
isUpdatingVideo = false
forbidScheduledPublication = false
private updateDone = false
constructor (
protected formReactiveService: FormReactiveService,
private route: ActivatedRoute,
private router: Router,
private notifier: Notifier,
private videoService: VideoService,
private loadingBar: LoadingBarService,
private videoCaptionService: VideoCaptionService,
private liveVideoService: LiveVideoService
) {
super()
}
ngOnInit () {
this.buildForm({})
const { videoData } = this.route.snapshot.data
const { video, videoChannels, videoCaptions, videoSource, liveVideo } = videoData
this.videoDetails = video
this.videoEdit = new VideoEdit(this.videoDetails)
this.userVideoChannels = videoChannels
this.videoCaptions = videoCaptions
this.videoSource = videoSource
this.liveVideo = liveVideo
this.forbidScheduledPublication = this.videoEdit.privacy !== VideoPrivacy.PRIVATE
}
onFormBuilt () {
hydrateFormFromVideo(this.form, this.videoEdit, true)
if (this.liveVideo) {
this.form.patchValue({
saveReplay: this.liveVideo.saveReplay,
replayPrivacy: this.liveVideo.replaySettings ? this.liveVideo.replaySettings.privacy : VideoPrivacy.PRIVATE,
latencyMode: this.liveVideo.latencyMode,
permanentLive: this.liveVideo.permanentLive
})
}
}
@HostListener('window:beforeunload', [ '$event' ])
onUnload (event: any) {
const { text, canDeactivate } = this.canDeactivate()
if (canDeactivate) return
event.returnValue = text
return text
}
canDeactivate (): { canDeactivate: boolean, text?: string } {
if (this.updateDone === true) return { canDeactivate: true }
const text = $localize`You have unsaved changes! If you leave, your changes will be lost.`
for (const caption of this.videoCaptions) {
if (caption.action) return { canDeactivate: false, text }
}
return { canDeactivate: this.formChanged === false, text }
}
isWaitTranscodingHidden () {
if (this.videoDetails.getFiles().length > 1) { // Already transcoded
return true
}
return false
}
async update () {
await this.waitPendingCheck()
this.forceCheck()
if (!this.form.valid || this.isUpdatingVideo === true) {
return
}
this.videoEdit.patch(this.form.value)
this.loadingBar.useRef().start()
this.isUpdatingVideo = true
// Update the video
this.videoService.updateVideo(this.videoEdit)
.pipe(
// Then update captions
switchMap(() => this.videoCaptionService.updateCaptions(this.videoEdit.id, this.videoCaptions)),
switchMap(() => {
if (!this.liveVideo) return of(undefined)
const saveReplay = !!this.form.value.saveReplay
const replaySettings = saveReplay
? { privacy: this.form.value.replayPrivacy }
: undefined
const liveVideoUpdate: LiveVideoUpdate = {
saveReplay,
replaySettings,
permanentLive: !!this.form.value.permanentLive,
latencyMode: this.form.value.latencyMode
}
// Don't update live attributes if they did not change
const baseVideo = pick(this.liveVideo, Object.keys(liveVideoUpdate) as (keyof LiveVideoUpdate)[])
const liveChanged = !simpleObjectsDeepEqual(baseVideo, liveVideoUpdate)
if (!liveChanged) return of(undefined)
return this.liveVideoService.updateLive(this.videoEdit.id, liveVideoUpdate)
})
)
.subscribe({
next: () => {
this.updateDone = true
this.isUpdatingVideo = false
this.loadingBar.useRef().complete()
this.notifier.success($localize`Video updated.`)
this.router.navigateByUrl(Video.buildWatchUrl(this.videoEdit))
},
error: err => {
this.loadingBar.useRef().complete()
this.isUpdatingVideo = false
this.notifier.error(err.message)
logger.error(err)
}
})
}
hydratePluginFieldsFromVideo () {
if (!this.videoEdit.pluginData) return
this.form.patchValue({
pluginData: this.videoEdit.pluginData
})
}
getVideoUrl () {
return Video.buildWatchUrl(this.videoDetails)
}
}
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