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

   1 import { HttpEventType, HttpResponse } from '@angular/common/http'
   2 import { Component, OnInit, ViewChild } from '@angular/core'
   3 import { FormBuilder, FormGroup } from '@angular/forms'
   4 import { Router } from '@angular/router'
   5 import { UserService } from '@app/shared'
   6 import { NotificationsService } from 'angular2-notifications'
   7 import { BytesPipe } from 'ngx-pipes'
   8 import { VideoPrivacy } from '../../../../../shared/models/videos'
   9 import { AuthService, ServerService } from '../../core'
  10 import { FormReactive } from '../../shared'
  11 import { ValidatorMessage } from '../../shared/forms/form-validators/validator-message'
  12 import { populateAsyncUserVideoChannels } from '../../shared/misc/utils'
  13 import { VideoEdit } from '../../shared/video/video-edit.model'
  14 import { VideoService } from '../../shared/video/video.service'
  15
  16 @Component({
  17   selector: 'my-videos-add',
  18   templateUrl: './video-add.component.html',
  19   styleUrls: [
  20     './shared/video-edit.component.scss',
  21     './video-add.component.scss'
  22   ]
  23 })
  24
  25 export class VideoAddComponent extends FormReactive implements OnInit {
  26   @ViewChild('videofileInput') videofileInput
  27
  28   isUploadingVideo = false
  29   videoUploaded = false
  30   videoUploadPercents = 0
  31   videoUploadedIds = {
  32     id: 0,
  33     uuid: ''
  34   }
  35
  36   form: FormGroup
  37   formErrors: { [ id: string ]: string } = {}
  38   validationMessages: ValidatorMessage = {}
  39
  40   userVideoChannels = []
  41   userVideoQuotaUsed = 0
  42   videoPrivacies = []
  43   firstStepPrivacyId = 0
  44   firstStepChannelId = 0
  45
  46   constructor (
  47     private formBuilder: FormBuilder,
  48     private router: Router,
  49     private notificationsService: NotificationsService,
  50     private authService: AuthService,
  51     private userService: UserService,
  52     private serverService: ServerService,
  53     private videoService: VideoService
  54   ) {
  55     super()
  56   }
  57
  58   get videoExtensions () {
  59     return this.serverService.getConfig().video.file.extensions.join(',')
  60   }
  61
  62   buildForm () {
  63     this.form = this.formBuilder.group({})
  64     this.form.valueChanges.subscribe(data => this.onValueChanged(data))
  65   }
  66
  67   ngOnInit () {
  68     this.buildForm()
  69
  70     populateAsyncUserVideoChannels(this.authService, this.userVideoChannels)
  71       .then(() => this.firstStepChannelId = this.userVideoChannels[0].id)
  72
  73     this.userService.getMyVideoQuotaUsed()
  74       .subscribe(data => this.userVideoQuotaUsed = data.videoQuotaUsed)
  75
  76     this.serverService.videoPrivaciesLoaded
  77       .subscribe(
  78         () => {
  79           this.videoPrivacies = this.serverService.getVideoPrivacies()
  80
  81           // Public by default
  82           this.firstStepPrivacyId = VideoPrivacy.PUBLIC
  83         })
  84   }
  85
  86   fileChange () {
  87     this.uploadFirstStep()
  88   }
  89
  90   checkForm () {
  91     this.forceCheck()
  92
  93     return this.form.valid
  94   }
  95
  96   uploadFirstStep () {
  97     const videofile = this.videofileInput.nativeElement.files[0]
  98     const videoQuota = this.authService.getUser().videoQuota
  99     if ((this.userVideoQuotaUsed + videofile.size) > videoQuota) {
 100       const bytePipes = new BytesPipe()
 101
 102       const msg = 'Your video quota is exceeded with this video ' +
 103         `(video size: ${bytePipes.transform(videofile.size, 0)}, ` +
 104         `used: ${bytePipes.transform(this.userVideoQuotaUsed, 0)}, ` +
 105         `quota: ${bytePipes.transform(videoQuota, 0)})`
 106       this.notificationsService.error('Error', msg)
 107       return
 108     }
 109
 110     const name = videofile.name.replace(/\.[^/.]+$/, '')
 111     const privacy = this.firstStepPrivacyId.toString()
 112     const nsfw = false
 113     const commentsEnabled = true
 114     const channelId = this.firstStepChannelId.toString()
 115
 116     const formData = new FormData()
 117     formData.append('name', name)
 118     // Put the video "private" -> we wait he validates the second step
 119     formData.append('privacy', VideoPrivacy.PRIVATE.toString())
 120     formData.append('nsfw', '' + nsfw)
 121     formData.append('commentsEnabled', '' + commentsEnabled)
 122     formData.append('channelId', '' + channelId)
 123     formData.append('videofile', videofile)
 124
 125     this.isUploadingVideo = true
 126     this.form.patchValue({
 127       name,
 128       privacy,
 129       nsfw,
 130       channelId
 131     })
 132
 133     this.videoService.uploadVideo(formData).subscribe(
 134       event => {
 135         if (event.type === HttpEventType.UploadProgress) {
 136           this.videoUploadPercents = Math.round(100 * event.loaded / event.total)
 137         } else if (event instanceof HttpResponse) {
 138           console.log('Video uploaded.')
 139
 140           this.videoUploaded = true
 141
 142           this.videoUploadedIds = event.body.video
 143         }
 144       },
 145
 146       err => {
 147         // Reset progress
 148         this.isUploadingVideo = false
 149         this.videoUploadPercents = 0
 150         this.notificationsService.error('Error', err.message)
 151       }
 152     )
 153   }
 154
 155   updateSecondStep () {
 156     if (this.checkForm() === false) {
 157       return
 158     }
 159
 160     const video = new VideoEdit()
 161     video.patch(this.form.value)
 162     video.channel = this.firstStepChannelId
 163     video.id = this.videoUploadedIds.id
 164     video.uuid = this.videoUploadedIds.uuid
 165
 166     this.videoService.updateVideo(video)
 167       .subscribe(
 168         () => {
 169           this.notificationsService.success('Success', 'Video published.')
 170           this.router.navigate([ '/videos/watch', video.uuid ])
 171         },
 172
 173         err => {
 174           this.notificationsService.error('Error', err.message)
 175           console.error(err)
 176         }
 177       )
 178
 179   }
 180 }