import { Component, ElementRef, EventEmitter, OnInit, Output, ViewChild } from '@angular/core'
import { Router } from '@angular/router'
import { VideoPrivacy, VideoUpdate } from '../../../../../../shared/models/videos'
import { AuthService, Notifier, ServerService } from '../../../core'
import { VideoService } from '../../../shared/video/video.service'
import { I18n } from '@ngx-translate/i18n-polyfill'
import { LoadingBarService } from '@ngx-loading-bar/core'
import { VideoSend } from '@app/videos/+video-edit/video-add-components/video-send'
import { CanComponentDeactivate } from '@app/shared/guards/can-deactivate-guard.service'
import { VideoEdit } from '@app/shared/video/video-edit.model'
import { FormValidatorService } from '@app/shared'
import { VideoCaptionService } from '@app/shared/video-caption'
import { VideoImportService } from '@app/shared/video-import'
import { scrollToTop } from '@app/shared/misc/utils'
@Component({
selector: 'my-video-import-torrent',
templateUrl: './video-import-torrent.component.html',
styleUrls: [
'../shared/video-edit.component.scss',
'./video-import-torrent.component.scss',
'./video-send.scss'
]
})
export class VideoImportTorrentComponent extends VideoSend implements OnInit, CanComponentDeactivate {
@Output() firstStepDone = new EventEmitter<string>()
@Output() firstStepError = new EventEmitter<void>()
@ViewChild('torrentfileInput', { static: false }) torrentfileInput: ElementRef<HTMLInputElement>
magnetUri = ''
isImportingVideo = false
hasImportedVideo = false
isUpdatingVideo = false
video: VideoEdit
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 router: Router,
private videoImportService: VideoImportService,
private i18n: I18n
) {
super()
}
ngOnInit () {
super.ngOnInit()
}
canDeactivate () {
return { canDeactivate: true }
}
isMagnetUrlValid () {
return !!this.magnetUri
}
fileChange () {
const torrentfile = this.torrentfileInput.nativeElement.files[0]
if (!torrentfile) return
this.importVideo(torrentfile)
}
importVideo (torrentfile?: Blob) {
this.isImportingVideo = true
const videoUpdate: VideoUpdate = {
privacy: this.firstStepPrivacyId,
waitTranscoding: false,
commentsEnabled: true,
downloadEnabled: true,
channelId: this.firstStepChannelId
}
this.loadingBar.start()
this.videoImportService.importVideoTorrent(torrentfile || this.magnetUri, videoUpdate).subscribe(
res => {
this.loadingBar.complete()
this.firstStepDone.emit(res.video.name)
this.isImportingVideo = false
this.hasImportedVideo = true
this.video = new VideoEdit(Object.assign(res.video, {
commentsEnabled: videoUpdate.commentsEnabled,
downloadEnabled: videoUpdate.downloadEnabled,
support: null,
thumbnailUrl: null,
previewUrl: null
}))
this.hydrateFormFromVideo()
},
err => {
this.loadingBar.complete()
this.isImportingVideo = false
this.firstStepError.emit()
this.notifier.error(err.message)
}
)
}
updateSecondStep () {
if (this.checkForm() === false) {
return
}
this.video.patch(this.form.value)
this.isUpdatingVideo = true
// Update the video
this.updateVideoAndCaptions(this.video)
.subscribe(
() => {
this.isUpdatingVideo = false
this.notifier.success(this.i18n('Video to import updated.'))
this.router.navigate([ '/my-account', 'video-imports' ])
},
err => {
this.error = err.message
scrollToTop()
console.error(err)
}
)
}
private hydrateFormFromVideo () {
this.form.patchValue(this.video.toFormPatch())
}
}