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import { Component, EventEmitter, OnInit, Output } from '@angular/core'
import { Router } from '@angular/router'
import { CanComponentDeactivate } from '@app/shared/guards/can-deactivate-guard.service'
import { NotificationsService } from 'angular2-notifications'
import { VideoConstant, VideoPrivacy, VideoUpdate } from '../../../../../shared/models/videos'
import { AuthService, ServerService } from '../../core'
import { FormReactive } from '../../shared'
import { populateAsyncUserVideoChannels } from '../../shared/misc/utils'
import { VideoService } from '../../shared/video/video.service'
import { I18n } from '@ngx-translate/i18n-polyfill'
import { FormValidatorService } from '@app/shared/forms/form-validators/form-validator.service'
import { VideoCaptionEdit } from '@app/shared/video-caption/video-caption-edit.model'
import { VideoImportService } from '@app/shared/video-import'
import { VideoEdit } from '@app/shared/video/video-edit.model'
import { switchMap } from 'rxjs/operators'
import { LoadingBarService } from '@ngx-loading-bar/core'
import { VideoCaptionService } from '@app/shared/video-caption'
@Component({
selector: 'my-video-import',
templateUrl: './video-import.component.html',
styleUrls: [
'./shared/video-edit.component.scss',
'./video-import.component.scss'
]
})
export class VideoImportComponent extends FormReactive implements OnInit, CanComponentDeactivate {
@Output() firstStepDone = new EventEmitter<string>()
targetUrl = ''
videoFileName: string
isImportingVideo = false
hasImportedVideo = false
isUpdatingVideo = false
userVideoChannels: { id: number, label: string, support: string }[] = []
videoPrivacies: VideoConstant<string>[] = []
videoCaptions: VideoCaptionEdit[] = []
firstStepPrivacyId = 0
firstStepChannelId = 0
video: VideoEdit
constructor (
protected formValidatorService: FormValidatorService,
private router: Router,
private loadingBar: LoadingBarService,
private notificationsService: NotificationsService,
private authService: AuthService,
private serverService: ServerService,
private videoService: VideoService,
private videoImportService: VideoImportService,
private videoCaptionService: VideoCaptionService,
private i18n: I18n
) {
super()
}
ngOnInit () {
this.buildForm({})
populateAsyncUserVideoChannels(this.authService, this.userVideoChannels)
.then(() => this.firstStepChannelId = this.userVideoChannels[ 0 ].id)
this.serverService.videoPrivaciesLoaded
.subscribe(
() => {
this.videoPrivacies = this.serverService.getVideoPrivacies()
// Private by default
this.firstStepPrivacyId = VideoPrivacy.PRIVATE
})
}
canDeactivate () {
return { canDeactivate: true }
}
checkForm () {
this.forceCheck()
return this.form.valid
}
isTargetUrlValid () {
return this.targetUrl && this.targetUrl.match(/https?:\/\//)
}
importVideo () {
this.isImportingVideo = true
const videoUpdate: VideoUpdate = {
privacy: this.firstStepPrivacyId,
waitTranscoding: false,
commentsEnabled: true,
channelId: this.firstStepChannelId
}
this.videoImportService.importVideo(this.targetUrl, videoUpdate).subscribe(
res => {
this.firstStepDone.emit(res.video.name)
this.isImportingVideo = false
this.hasImportedVideo = true
this.video = new VideoEdit(Object.assign(res.video, {
commentsEnabled: videoUpdate.commentsEnabled,
support: null,
thumbnailUrl: null,
previewUrl: null
}))
this.hydrateFormFromVideo()
},
err => {
this.isImportingVideo = false
this.notificationsService.error(this.i18n('Error'), err.message)
}
)
}
updateSecondStep () {
if (this.checkForm() === false) {
return
}
this.video.patch(this.form.value)
this.loadingBar.start()
this.isUpdatingVideo = true
// Update the video
this.videoService.updateVideo(this.video)
.pipe(
// Then update captions
switchMap(() => this.videoCaptionService.updateCaptions(this.video.id, this.videoCaptions))
)
.subscribe(
() => {
this.isUpdatingVideo = false
this.loadingBar.complete()
this.notificationsService.success(this.i18n('Success'), this.i18n('Video to import updated.'))
// TODO: route to imports list
// this.router.navigate([ '/videos/watch', this.video.uuid ])
},
err => {
this.loadingBar.complete()
this.isUpdatingVideo = false
this.notificationsService.error(this.i18n('Error'), err.message)
console.error(err)
}
)
}
private hydrateFormFromVideo () {
this.form.patchValue(this.video.toFormPatch())
}
}
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