aboutsummaryrefslogtreecommitdiffhomepage
path: root/client/src/app/videos/+video-edit/video-upload.component.ts
blob: c5e9c159247db628c62ce0930fde215264ba8daf (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
import { HttpEventType, HttpResponse } from '@angular/common/http'
import { Component, EventEmitter, OnDestroy, OnInit, Output, ViewChild } from '@angular/core'
import { Router } from '@angular/router'
import { UserService } from '@app/shared'
import { CanComponentDeactivate } from '@app/shared/guards/can-deactivate-guard.service'
import { LoadingBarService } from '@ngx-loading-bar/core'
import { NotificationsService } from 'angular2-notifications'
import { BytesPipe } from 'ngx-pipes'
import { Subscription } from 'rxjs'
import { VideoConstant, VideoPrivacy } from '../../../../../shared/models/videos'
import { AuthService, ServerService } from '../../core'
import { FormReactive } from '../../shared'
import { populateAsyncUserVideoChannels } from '../../shared/misc/utils'
import { VideoEdit } from '../../shared/video/video-edit.model'
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 { switchMap } from 'rxjs/operators'
import { VideoCaptionService } from '@app/shared/video-caption'
import { VideoCaptionEdit } from '@app/shared/video-caption/video-caption-edit.model'

@Component({
  selector: 'my-video-upload',
  templateUrl: './video-upload.component.html',
  styleUrls: [
    './shared/video-edit.component.scss',
    './video-upload.component.scss'
  ]
})
export class VideoUploadComponent extends FormReactive implements OnInit, OnDestroy, CanComponentDeactivate {
  @Output() firstStepDone = new EventEmitter<string>()
  @ViewChild('videofileInput') videofileInput

  // So that it can be accessed in the template
  readonly SPECIAL_SCHEDULED_PRIVACY = VideoEdit.SPECIAL_SCHEDULED_PRIVACY

  isUploadingVideo = false
  isUpdatingVideo = false
  videoUploaded = false
  videoUploadObservable: Subscription = null
  videoUploadPercents = 0
  videoUploadedIds = {
    id: 0,
    uuid: ''
  }

  userVideoChannels: { id: number, label: string, support: string }[] = []
  userVideoQuotaUsed = 0
  videoPrivacies: VideoConstant<string>[] = []
  firstStepPrivacyId = 0
  firstStepChannelId = 0
  videoCaptions: VideoCaptionEdit[] = []

  constructor (
    protected formValidatorService: FormValidatorService,
    private router: Router,
    private notificationsService: NotificationsService,
    private authService: AuthService,
    private userService: UserService,
    private serverService: ServerService,
    private videoService: VideoService,
    private loadingBar: LoadingBarService,
    private i18n: I18n,
    private videoCaptionService: VideoCaptionService
  ) {
    super()
  }

  get videoExtensions () {
    return this.serverService.getConfig().video.file.extensions.join(',')
  }

  ngOnInit () {
    this.buildForm({})

    populateAsyncUserVideoChannels(this.authService, this.userVideoChannels)
      .then(() => this.firstStepChannelId = this.userVideoChannels[0].id)

    this.userService.getMyVideoQuotaUsed()
      .subscribe(data => this.userVideoQuotaUsed = data.videoQuotaUsed)

    this.serverService.videoPrivaciesLoaded
      .subscribe(
        () => {
          this.videoPrivacies = this.serverService.getVideoPrivacies()

          // Public by default
          this.firstStepPrivacyId = VideoPrivacy.PUBLIC
        })
  }

  ngOnDestroy () {
    if (this.videoUploadObservable) {
      this.videoUploadObservable.unsubscribe()
    }
  }

  canDeactivate () {
    let text = ''

    if (this.videoUploaded === true) {
      // FIXME: cannot concatenate strings inside i18n service :/
      text = this.i18n('Your video was uploaded to your account and is private.') +
        this.i18n('But associated data (tags, description...) will be lost, are you sure you want to leave this page?')
    } else {
      text = this.i18n('Your video is not uploaded yet, are you sure you want to leave this page?')
    }

    return {
      canDeactivate: !this.isUploadingVideo,
      text
    }
  }

  fileChange () {
    this.uploadFirstStep()
  }

  checkForm () {
    this.forceCheck()

    return this.form.valid
  }

  cancelUpload () {
    if (this.videoUploadObservable !== null) {
      this.videoUploadObservable.unsubscribe()
      this.isUploadingVideo = false
      this.videoUploadPercents = 0
      this.videoUploadObservable = null
      this.notificationsService.info(this.i18n('Info'), this.i18n('Upload cancelled'))
    }
  }

  uploadFirstStep () {
    const videofile = this.videofileInput.nativeElement.files[0] as File
    if (!videofile) return

    // Cannot upload videos > 8GB for now
    if (videofile.size > 8 * 1024 * 1024 * 1024) {
      this.notificationsService.error(this.i18n('Error'), this.i18n('We are sorry but PeerTube cannot handle videos > 8GB'))
      return
    }

    const videoQuota = this.authService.getUser().videoQuota
    if (videoQuota !== -1 && (this.userVideoQuotaUsed + videofile.size) > videoQuota) {
      const bytePipes = new BytesPipe()

      const msg = this.i18n(
        'Your video quota is exceeded with this video (video size: {{ videoSize }}, used: {{ videoQuotaUsed }}, quota: {{ videoQuota }})',
        {
          videoSize: bytePipes.transform(videofile.size, 0),
          videoQuotaUsed: bytePipes.transform(this.userVideoQuotaUsed, 0),
          videoQuota: bytePipes.transform(videoQuota, 0)
        }
      )
      this.notificationsService.error(this.i18n('Error'), msg)
      return
    }

    const nameWithoutExtension = videofile.name.replace(/\.[^/.]+$/, '')
    let name: string

    // If the name of the file is very small, keep the extension
    if (nameWithoutExtension.length < 3) name = videofile.name
    else name = nameWithoutExtension

    const privacy = this.firstStepPrivacyId.toString()
    const nsfw = false
    const waitTranscoding = true
    const commentsEnabled = true
    const channelId = this.firstStepChannelId.toString()

    const formData = new FormData()
    formData.append('name', name)
    // Put the video "private" -> we are waiting the user validation of the second step
    formData.append('privacy', VideoPrivacy.PRIVATE.toString())
    formData.append('nsfw', '' + nsfw)
    formData.append('commentsEnabled', '' + commentsEnabled)
    formData.append('waitTranscoding', '' + waitTranscoding)
    formData.append('channelId', '' + channelId)
    formData.append('videofile', videofile)

    this.isUploadingVideo = true
    this.firstStepDone.emit(name)

    this.form.patchValue({
      name,
      privacy,
      nsfw,
      channelId
    })

    this.videoUploadObservable = this.videoService.uploadVideo(formData).subscribe(
      event => {
        if (event.type === HttpEventType.UploadProgress) {
          this.videoUploadPercents = Math.round(100 * event.loaded / event.total)
        } else if (event instanceof HttpResponse) {
          this.videoUploaded = true

          this.videoUploadedIds = event.body.video

          this.videoUploadObservable = null
        }
      },

      err => {
        // Reset progress
        this.isUploadingVideo = false
        this.videoUploadPercents = 0
        this.videoUploadObservable = null
        this.notificationsService.error(this.i18n('Error'), err.message)
      }
    )
  }

  updateSecondStep () {
    if (this.checkForm() === false) {
      return
    }

    const video = new VideoEdit()
    video.patch(this.form.value)
    video.id = this.videoUploadedIds.id
    video.uuid = this.videoUploadedIds.uuid

    this.isUpdatingVideo = true
    this.loadingBar.start()
    this.videoService.updateVideo(video)
        .pipe(
          // Then update captions
          switchMap(() => this.videoCaptionService.updateCaptions(video.id, this.videoCaptions))
        )
        .subscribe(
          () => {
            this.isUpdatingVideo = false
            this.isUploadingVideo = false
            this.loadingBar.complete()

            this.notificationsService.success(this.i18n('Success'), this.i18n('Video published.'))
            this.router.navigate([ '/videos/watch', video.uuid ])
          },

          err => {
            this.isUpdatingVideo = false
            this.notificationsService.error(this.i18n('Error'), err.message)
            console.error(err)
          }
        )
  }
}