client/src/app/+videos/+video-edit/video-add-components/video-import-url.component.ts

   1 import { map, switchMap } from 'rxjs/operators'
   2 import { AfterViewInit, Component, EventEmitter, OnInit, Output } from '@angular/core'
   3 import { Router } from '@angular/router'
   4 import { AuthService, CanComponentDeactivate, HooksService, Notifier, ServerService } from '@app/core'
   5 import { getAbsoluteAPIUrl, scrollToTop } from '@app/helpers'
   6 import { FormValidatorService } from '@app/shared/shared-forms'
   7 import { VideoCaptionService, VideoEdit, VideoImportService, VideoService } from '@app/shared/shared-main'
   8 import { LoadingBarService } from '@ngx-loading-bar/core'
   9 import { VideoUpdate } from '@shared/models'
  10 import { hydrateFormFromVideo } from '../shared/video-edit-utils'
  11 import { VideoSend } from './video-send'
  12
  13 @Component({
  14   selector: 'my-video-import-url',
  15   templateUrl: './video-import-url.component.html',
  16   styleUrls: [
  17     '../shared/video-edit.component.scss',
  18     './video-send.scss'
  19   ]
  20 })
  21 export class VideoImportUrlComponent extends VideoSend implements OnInit, AfterViewInit, CanComponentDeactivate {
  22   @Output() firstStepDone = new EventEmitter<string>()
  23   @Output() firstStepError = new EventEmitter<void>()
  24
  25   targetUrl = ''
  26
  27   isImportingVideo = false
  28   hasImportedVideo = false
  29   isUpdatingVideo = false
  30
  31   video: VideoEdit
  32   error: string
  33
  34   constructor (
  35     protected formValidatorService: FormValidatorService,
  36     protected loadingBar: LoadingBarService,
  37     protected notifier: Notifier,
  38     protected authService: AuthService,
  39     protected serverService: ServerService,
  40     protected videoService: VideoService,
  41     protected videoCaptionService: VideoCaptionService,
  42     private router: Router,
  43     private videoImportService: VideoImportService,
  44     private hooks: HooksService
  45   ) {
  46     super()
  47   }
  48
  49   ngOnInit () {
  50     super.ngOnInit()
  51   }
  52
  53   ngAfterViewInit () {
  54     this.hooks.runAction('action:video-url-import.init', 'video-edit')
  55   }
  56
  57   canDeactivate () {
  58     return { canDeactivate: true }
  59   }
  60
  61   isTargetUrlValid () {
  62     return this.targetUrl?.match(/https?:\/\//)
  63   }
  64
  65   importVideo () {
  66     this.isImportingVideo = true
  67
  68     const videoUpdate: VideoUpdate = {
  69       privacy: this.highestPrivacy,
  70       waitTranscoding: false,
  71       channelId: this.firstStepChannelId
  72     }
  73
  74     this.loadingBar.useRef().start()
  75
  76     this.videoImportService
  77         .importVideoUrl(this.targetUrl, videoUpdate)
  78         .pipe(
  79           switchMap(res => {
  80             return this.videoCaptionService
  81                 .listCaptions(res.video.id)
  82                 .pipe(
  83                   map(result => ({ video: res.video, videoCaptions: result.data }))
  84                 )
  85           })
  86         )
  87         .subscribe({
  88           next: ({ video, videoCaptions }) => {
  89             this.loadingBar.useRef().complete()
  90             this.firstStepDone.emit(video.name)
  91             this.isImportingVideo = false
  92             this.hasImportedVideo = true
  93
  94             const absoluteAPIUrl = getAbsoluteAPIUrl()
  95
  96             const thumbnailUrl = video.thumbnailPath
  97               ? absoluteAPIUrl + video.thumbnailPath
  98               : null
  99
 100             const previewUrl = video.previewPath
 101               ? absoluteAPIUrl + video.previewPath
 102               : null
 103
 104             this.video = new VideoEdit(Object.assign(video, {
 105               commentsEnabled: videoUpdate.commentsEnabled,
 106               downloadEnabled: videoUpdate.downloadEnabled,
 107               privacy: { id: this.firstStepPrivacyId },
 108               support: null,
 109               thumbnailUrl,
 110               previewUrl
 111             }))
 112
 113             this.videoCaptions = videoCaptions
 114
 115             hydrateFormFromVideo(this.form, this.video, true)
 116           },
 117
 118           error: err => {
 119             this.loadingBar.useRef().complete()
 120             this.isImportingVideo = false
 121             this.firstStepError.emit()
 122             this.notifier.error(err.message)
 123           }
 124         })
 125   }
 126
 127   async updateSecondStep () {
 128     if (!await this.isFormValid()) return
 129
 130     this.video.patch(this.form.value)
 131
 132     this.isUpdatingVideo = true
 133
 134     // Update the video
 135     this.updateVideoAndCaptions(this.video)
 136         .subscribe({
 137           next: () => {
 138             this.isUpdatingVideo = false
 139             this.notifier.success($localize`Video to import updated.`)
 140
 141             this.router.navigate([ '/my-library', 'video-imports' ])
 142           },
 143
 144           error: err => {
 145             this.error = err.message
 146             scrollToTop()
 147             console.error(err)
 148           }
 149         })
 150   }
 151 }