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import { Component, OnDestroy, OnInit } from '@angular/core'
import { ActivatedRoute, Router } from '@angular/router'
import { AuthService, Notifier, ServerService } from '@app/core'
import { Subscription } from 'rxjs'
import { I18n } from '@ngx-translate/i18n-polyfill'
import { FormValidatorService } from '@app/shared/forms/form-validators/form-validator.service'
import { MyAccountVideoPlaylistEdit } from '@app/+my-account/my-account-video-playlists/my-account-video-playlist-edit'
import { populateAsyncUserVideoChannels } from '@app/shared/misc/utils'
import { VideoPlaylistService } from '@app/shared/video-playlist/video-playlist.service'
import { VideoPlaylistValidatorsService } from '@app/shared'
import { VideoPlaylistUpdate } from '@shared/models/videos/playlist/video-playlist-update.model'
import { VideoPlaylist } from '@app/shared/video-playlist/video-playlist.model'
import { delayWhen, map, switchMap } from 'rxjs/operators'
@Component({
selector: 'my-account-video-playlist-update',
templateUrl: './my-account-video-playlist-edit.component.html',
styleUrls: [ './my-account-video-playlist-edit.component.scss' ]
})
export class MyAccountVideoPlaylistUpdateComponent extends MyAccountVideoPlaylistEdit implements OnInit, OnDestroy {
error: string
videoPlaylistToUpdate: VideoPlaylist
private paramsSub: Subscription
constructor (
protected formValidatorService: FormValidatorService,
private authService: AuthService,
private videoPlaylistValidatorsService: VideoPlaylistValidatorsService,
private notifier: Notifier,
private router: Router,
private route: ActivatedRoute,
private videoPlaylistService: VideoPlaylistService,
private i18n: I18n,
private serverService: ServerService
) {
super()
}
ngOnInit () {
this.buildForm({
displayName: this.videoPlaylistValidatorsService.VIDEO_PLAYLIST_DISPLAY_NAME,
privacy: this.videoPlaylistValidatorsService.VIDEO_PLAYLIST_PRIVACY,
description: this.videoPlaylistValidatorsService.VIDEO_PLAYLIST_DESCRIPTION,
videoChannelId: this.videoPlaylistValidatorsService.VIDEO_PLAYLIST_CHANNEL_ID,
thumbnailfile: null
})
this.form.get('privacy').valueChanges.subscribe(privacy => {
this.videoPlaylistValidatorsService.setChannelValidator(this.form.get('videoChannelId'), privacy)
})
populateAsyncUserVideoChannels(this.authService, this.userVideoChannels)
.catch(err => console.error('Cannot populate user video channels.', err))
this.paramsSub = this.route.params
.pipe(
map(routeParams => routeParams['videoPlaylistId']),
switchMap(videoPlaylistId => this.videoPlaylistService.getVideoPlaylist(videoPlaylistId)),
delayWhen(() => this.serverService.videoPlaylistPrivaciesLoaded)
)
.subscribe(
videoPlaylistToUpdate => {
this.videoPlaylistPrivacies = this.serverService.getVideoPlaylistPrivacies()
this.videoPlaylistToUpdate = videoPlaylistToUpdate
this.hydrateFormFromPlaylist()
},
err => this.error = err.message
)
}
ngOnDestroy () {
if (this.paramsSub) this.paramsSub.unsubscribe()
}
formValidated () {
this.error = undefined
const body = this.form.value
const videoPlaylistUpdate: VideoPlaylistUpdate = {
displayName: body.displayName,
privacy: body.privacy,
description: body.description || null,
videoChannelId: body.videoChannelId || null,
thumbnailfile: body.thumbnailfile || undefined
}
this.videoPlaylistService.updateVideoPlaylist(this.videoPlaylistToUpdate, videoPlaylistUpdate).subscribe(
() => {
this.notifier.success(
this.i18n('Playlist {{videoPlaylistName}} updated.', { videoPlaylistName: videoPlaylistUpdate.displayName })
)
this.router.navigate([ '/my-account', 'video-playlists' ])
},
err => this.error = err.message
)
}
isCreation () {
return false
}
getFormButtonTitle () {
return this.i18n('Update')
}
private hydrateFormFromPlaylist () {
this.form.patchValue({
displayName: this.videoPlaylistToUpdate.displayName,
privacy: this.videoPlaylistToUpdate.privacy.id,
description: this.videoPlaylistToUpdate.description,
videoChannelId: this.videoPlaylistToUpdate.videoChannel ? this.videoPlaylistToUpdate.videoChannel.id : null
})
fetch(this.videoPlaylistToUpdate.thumbnailUrl)
.then(response => response.blob())
.then(data => {
this.form.patchValue({
thumbnailfile: data
})
})
}
}
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