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 { VideoPrivacy, 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   protected readonly DEFAULT_VIDEO_PRIVACY = VideoPrivacy.PUBLIC
  35
  36   constructor (
  37     protected formValidatorService: FormValidatorService,
  38     protected loadingBar: LoadingBarService,
  39     protected notifier: Notifier,
  40     protected authService: AuthService,
  41     protected serverService: ServerService,
  42     protected videoService: VideoService,
  43     protected videoCaptionService: VideoCaptionService,
  44     private router: Router,
  45     private videoImportService: VideoImportService,
  46     private hooks: HooksService
  47   ) {
  48     super()
  49   }
  50
  51   ngOnInit () {
  52     super.ngOnInit()
  53   }
  54
  55   ngAfterViewInit () {
  56     this.hooks.runAction('action:video-url-import.init', 'video-edit')
  57   }
  58
  59   canDeactivate () {
  60     return { canDeactivate: true }
  61   }
  62
  63   isTargetUrlValid () {
  64     return this.targetUrl && this.targetUrl.match(/https?:\/\//)
  65   }
  66
  67   importVideo () {
  68     this.isImportingVideo = true
  69
  70     const videoUpdate: VideoUpdate = {
  71       privacy: VideoPrivacy.PRIVATE,
  72       waitTranscoding: false,
  73       commentsEnabled: true,
  74       downloadEnabled: true,
  75       channelId: this.firstStepChannelId
  76     }
  77
  78     this.loadingBar.useRef().start()
  79
  80     this.videoImportService
  81         .importVideoUrl(this.targetUrl, videoUpdate)
  82         .pipe(
  83           switchMap(res => {
  84             return this.videoCaptionService
  85                 .listCaptions(res.video.id)
  86                 .pipe(
  87                   map(result => ({ video: res.video, videoCaptions: result.data }))
  88                 )
  89           })
  90         )
  91         .subscribe(
  92           ({ video, videoCaptions }) => {
  93             this.loadingBar.useRef().complete()
  94             this.firstStepDone.emit(video.name)
  95             this.isImportingVideo = false
  96             this.hasImportedVideo = true
  97
  98             const absoluteAPIUrl = getAbsoluteAPIUrl()
  99
 100             const thumbnailUrl = video.thumbnailPath
 101               ? absoluteAPIUrl + video.thumbnailPath
 102               : null
 103
 104             const previewUrl = video.previewPath
 105               ? absoluteAPIUrl + video.previewPath
 106               : null
 107
 108             this.video = new VideoEdit(Object.assign(video, {
 109               commentsEnabled: videoUpdate.commentsEnabled,
 110               downloadEnabled: videoUpdate.downloadEnabled,
 111               privacy: { id: this.firstStepPrivacyId },
 112               support: null,
 113               thumbnailUrl,
 114               previewUrl
 115             }))
 116
 117             this.videoCaptions = videoCaptions
 118
 119             hydrateFormFromVideo(this.form, this.video, true)
 120           },
 121
 122           err => {
 123             this.loadingBar.useRef().complete()
 124             this.isImportingVideo = false
 125             this.firstStepError.emit()
 126             this.notifier.error(err.message)
 127           }
 128         )
 129   }
 130
 131   updateSecondStep () {
 132     if (this.checkForm() === false) {
 133       return
 134     }
 135
 136     this.video.patch(this.form.value)
 137
 138     this.isUpdatingVideo = true
 139
 140     // Update the video
 141     this.updateVideoAndCaptions(this.video)
 142         .subscribe(
 143           () => {
 144             this.isUpdatingVideo = false
 145             this.notifier.success($localize`Video to import updated.`)
 146
 147             this.router.navigate([ '/my-library', 'video-imports' ])
 148           },
 149
 150           err => {
 151             this.error = err.message
 152             scrollToTop()
 153             console.error(err)
 154           }
 155         )
 156   }
 157 }