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

   1 import { HttpEventType, HttpResponse } from '@angular/common/http'
   2 import { Component, EventEmitter, OnDestroy, OnInit, Output, ViewChild } from '@angular/core'
   3 import { Router } from '@angular/router'
   4 import { LoadingBarService } from '@ngx-loading-bar/core'
   5 import { NotificationsService } from 'angular2-notifications'
   6 import { BytesPipe } from 'ngx-pipes'
   7 import { Subscription } from 'rxjs'
   8 import { VideoPrivacy } from '../../../../../../shared/models/videos'
   9 import { AuthService, ServerService } from '../../../core'
  10 import { VideoEdit } from '../../../shared/video/video-edit.model'
  11 import { VideoService } from '../../../shared/video/video.service'
  12 import { I18n } from '@ngx-translate/i18n-polyfill'
  13 import { VideoSend } from '@app/videos/+video-edit/video-add-components/video-send'
  14 import { CanComponentDeactivate } from '@app/shared/guards/can-deactivate-guard.service'
  15 import { FormValidatorService, UserService } from '@app/shared'
  16 import { VideoCaptionService } from '@app/shared/video-caption'
  17
  18 @Component({
  19   selector: 'my-video-upload',
  20   templateUrl: './video-upload.component.html',
  21   styleUrls: [
  22     '../shared/video-edit.component.scss',
  23     './video-upload.component.scss'
  24   ]
  25 })
  26 export class VideoUploadComponent extends VideoSend implements OnInit, OnDestroy, CanComponentDeactivate {
  27   @Output() firstStepDone = new EventEmitter<string>()
  28   @ViewChild('videofileInput') videofileInput
  29
  30   // So that it can be accessed in the template
  31   readonly SPECIAL_SCHEDULED_PRIVACY = VideoEdit.SPECIAL_SCHEDULED_PRIVACY
  32
  33   userVideoQuotaUsed = 0
  34   userVideoQuotaUsedDaily = 0
  35
  36   isUploadingVideo = false
  37   isUpdatingVideo = false
  38   videoUploaded = false
  39   videoUploadObservable: Subscription = null
  40   videoUploadPercents = 0
  41   videoUploadedIds = {
  42     id: 0,
  43     uuid: ''
  44   }
  45
  46   protected readonly DEFAULT_VIDEO_PRIVACY = VideoPrivacy.PUBLIC
  47
  48   constructor (
  49     protected formValidatorService: FormValidatorService,
  50     protected loadingBar: LoadingBarService,
  51     protected notificationsService: NotificationsService,
  52     protected authService: AuthService,
  53     protected serverService: ServerService,
  54     protected videoService: VideoService,
  55     protected videoCaptionService: VideoCaptionService,
  56     private userService: UserService,
  57     private router: Router,
  58     private i18n: I18n
  59   ) {
  60     super()
  61   }
  62
  63   get videoExtensions () {
  64     return this.serverService.getConfig().video.file.extensions.join(',')
  65   }
  66
  67   ngOnInit () {
  68     super.ngOnInit()
  69
  70     this.userService.getMyVideoQuotaUsed()
  71         .subscribe(data => {
  72           this.userVideoQuotaUsed = data.videoQuotaUsed
  73           this.userVideoQuotaUsedDaily = data.videoQuotaUsedDaily
  74         })
  75   }
  76
  77   ngOnDestroy () {
  78     if (this.videoUploadObservable) this.videoUploadObservable.unsubscribe()
  79   }
  80
  81   canDeactivate () {
  82     let text = ''
  83
  84     if (this.videoUploaded === true) {
  85       // FIXME: cannot concatenate strings inside i18n service :/
  86       text = this.i18n('Your video was uploaded to your account and is private.') +
  87         this.i18n('But associated data (tags, description...) will be lost, are you sure you want to leave this page?')
  88     } else {
  89       text = this.i18n('Your video is not uploaded yet, are you sure you want to leave this page?')
  90     }
  91
  92     return {
  93       canDeactivate: !this.isUploadingVideo,
  94       text
  95     }
  96   }
  97
  98   fileChange () {
  99     this.uploadFirstStep()
 100   }
 101
 102   cancelUpload () {
 103     if (this.videoUploadObservable !== null) {
 104       this.videoUploadObservable.unsubscribe()
 105       this.isUploadingVideo = false
 106       this.videoUploadPercents = 0
 107       this.videoUploadObservable = null
 108       this.notificationsService.info(this.i18n('Info'), this.i18n('Upload cancelled'))
 109     }
 110   }
 111
 112   uploadFirstStep () {
 113     const videofile = this.videofileInput.nativeElement.files[0] as File
 114     if (!videofile) return
 115
 116     // Cannot upload videos > 8GB for now
 117     if (videofile.size > 8 * 1024 * 1024 * 1024) {
 118       this.notificationsService.error(this.i18n('Error'), this.i18n('We are sorry but PeerTube cannot handle videos > 8GB'))
 119       return
 120     }
 121
 122     const bytePipes = new BytesPipe()
 123     const videoQuota = this.authService.getUser().videoQuota
 124     if (videoQuota !== -1 && (this.userVideoQuotaUsed + videofile.size) > videoQuota) {
 125       const msg = this.i18n(
 126         'Your video quota is exceeded with this video (video size: {{ videoSize }}, used: {{ videoQuotaUsed }}, quota: {{ videoQuota }})',
 127         {
 128           videoSize: bytePipes.transform(videofile.size, 0),
 129           videoQuotaUsed: bytePipes.transform(this.userVideoQuotaUsed, 0),
 130           videoQuota: bytePipes.transform(videoQuota, 0)
 131         }
 132       )
 133       this.notificationsService.error(this.i18n('Error'), msg)
 134       return
 135     }
 136
 137     const videoQuotaDaily = this.authService.getUser().videoQuotaDaily
 138     if (videoQuotaDaily !== -1 && (this.userVideoQuotaUsedDaily + videofile.size) > videoQuotaDaily) {
 139       const msg = this.i18n(
 140         'Your daily video quota is exceeded with this video (video size: {{ videoSize }}, ' +
 141             'used: {{ videoQuotaUsedDaily }}, quota: {{ videoQuotaDaily }})',
 142         {
 143           videoSize: bytePipes.transform(videofile.size, 0),
 144           videoQuotaUsedDaily: bytePipes.transform(this.userVideoQuotaUsedDaily, 0),
 145           videoQuotaDaily: bytePipes.transform(videoQuotaDaily, 0)
 146         }
 147       )
 148       this.notificationsService.error(this.i18n('Error'), msg)
 149       return
 150     }
 151
 152     const nameWithoutExtension = videofile.name.replace(/\.[^/.]+$/, '')
 153     let name: string
 154
 155     // If the name of the file is very small, keep the extension
 156     if (nameWithoutExtension.length < 3) name = videofile.name
 157     else name = nameWithoutExtension
 158
 159     const privacy = this.firstStepPrivacyId.toString()
 160     const nsfw = false
 161     const waitTranscoding = true
 162     const commentsEnabled = true
 163     const channelId = this.firstStepChannelId.toString()
 164
 165     const formData = new FormData()
 166     formData.append('name', name)
 167     // Put the video "private" -> we are waiting the user validation of the second step
 168     formData.append('privacy', VideoPrivacy.PRIVATE.toString())
 169     formData.append('nsfw', '' + nsfw)
 170     formData.append('commentsEnabled', '' + commentsEnabled)
 171     formData.append('waitTranscoding', '' + waitTranscoding)
 172     formData.append('channelId', '' + channelId)
 173     formData.append('videofile', videofile)
 174
 175     this.isUploadingVideo = true
 176     this.firstStepDone.emit(name)
 177
 178     this.form.patchValue({
 179       name,
 180       privacy,
 181       nsfw,
 182       channelId
 183     })
 184
 185     this.videoUploadObservable = this.videoService.uploadVideo(formData).subscribe(
 186       event => {
 187         if (event.type === HttpEventType.UploadProgress) {
 188           this.videoUploadPercents = Math.round(100 * event.loaded / event.total)
 189         } else if (event instanceof HttpResponse) {
 190           this.videoUploaded = true
 191
 192           this.videoUploadedIds = event.body.video
 193
 194           this.videoUploadObservable = null
 195         }
 196       },
 197
 198       err => {
 199         // Reset progress
 200         this.isUploadingVideo = false
 201         this.videoUploadPercents = 0
 202         this.videoUploadObservable = null
 203         this.notificationsService.error(this.i18n('Error'), err.message)
 204       }
 205     )
 206   }
 207
 208   updateSecondStep () {
 209     if (this.checkForm() === false) {
 210       return
 211     }
 212
 213     const video = new VideoEdit()
 214     video.patch(this.form.value)
 215     video.id = this.videoUploadedIds.id
 216     video.uuid = this.videoUploadedIds.uuid
 217
 218     this.isUpdatingVideo = true
 219
 220     this.updateVideoAndCaptions(video)
 221         .subscribe(
 222           () => {
 223             this.isUpdatingVideo = false
 224             this.isUploadingVideo = false
 225
 226             this.notificationsService.success(this.i18n('Success'), this.i18n('Video published.'))
 227             this.router.navigate([ '/videos/watch', video.uuid ])
 228           },
 229
 230           err => {
 231             this.isUpdatingVideo = false
 232             this.notificationsService.error(this.i18n('Error'), err.message)
 233             console.error(err)
 234           }
 235         )
 236   }
 237 }