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 { NotificationsService } from 'angular2-notifications'
   6 import { VideoPrivacy } from '../../../../../shared/models/videos'
   7 import { AuthService, ServerService } from '../../core'
   8 import { FormReactive } from '../../shared'
   9 import { ValidatorMessage } from '../../shared/forms/form-validators/validator-message'
  10 import { populateAsyncUserVideoChannels } from '../../shared/misc/utils'
  11 import { VideoEdit } from '../../shared/video/video-edit.model'
  12 import { VideoService } from '../../shared/video/video.service'
  13
  14 @Component({
  15   selector: 'my-videos-add',
  16   templateUrl: './video-add.component.html',
  17   styleUrls: [
  18     './shared/video-edit.component.scss',
  19     './video-add.component.scss'
  20   ]
  21 })
  22
  23 export class VideoAddComponent extends FormReactive implements OnInit {
  24   @ViewChild('videofileInput') videofileInput
  25
  26   isUploadingVideo = false
  27   videoUploaded = false
  28   videoUploadPercents = 0
  29   videoUploadedIds = {
  30     id: 0,
  31     uuid: ''
  32   }
  33
  34   error: string = null
  35   form: FormGroup
  36   formErrors: { [ id: string ]: string } = {}
  37   validationMessages: ValidatorMessage = {}
  38
  39   userVideoChannels = []
  40   videoPrivacies = []
  41   firstStepPrivacyId = 0
  42   firstStepChannelId = 0
  43
  44   constructor (
  45     private formBuilder: FormBuilder,
  46     private router: Router,
  47     private notificationsService: NotificationsService,
  48     private authService: AuthService,
  49     private serverService: ServerService,
  50     private videoService: VideoService
  51   ) {
  52     super()
  53   }
  54
  55   get videoExtensions () {
  56     return this.serverService.getConfig().video.file.extensions.join(',')
  57   }
  58
  59   buildForm () {
  60     this.form = this.formBuilder.group({})
  61     this.form.valueChanges.subscribe(data => this.onValueChanged(data))
  62   }
  63
  64   ngOnInit () {
  65     this.buildForm()
  66
  67     populateAsyncUserVideoChannels(this.authService, this.userVideoChannels)
  68       .then(() => this.firstStepChannelId = this.userVideoChannels[0].id)
  69
  70     this.serverService.videoPrivaciesLoaded
  71       .subscribe(
  72         () => {
  73           this.videoPrivacies = this.serverService.getVideoPrivacies()
  74
  75           // Public by default
  76           this.firstStepPrivacyId = VideoPrivacy.PUBLIC
  77         })
  78   }
  79
  80   fileChange () {
  81     this.uploadFirstStep()
  82   }
  83
  84   checkForm () {
  85     this.forceCheck()
  86
  87     return this.form.valid
  88   }
  89
  90   uploadFirstStep () {
  91     const videofile = this.videofileInput.nativeElement.files[0]
  92     const name = videofile.name.replace(/\.[^/.]+$/, '')
  93     const privacy = this.firstStepPrivacyId.toString()
  94     const nsfw = false
  95     const commentsEnabled = true
  96     const channelId = this.firstStepChannelId.toString()
  97
  98     const formData = new FormData()
  99     formData.append('name', name)
 100     // Put the video "private" -> we wait he validates the second step
 101     formData.append('privacy', VideoPrivacy.PRIVATE.toString())
 102     formData.append('nsfw', '' + nsfw)
 103     formData.append('commentsEnabled', '' + commentsEnabled)
 104     formData.append('channelId', '' + channelId)
 105     formData.append('videofile', videofile)
 106
 107     this.isUploadingVideo = true
 108     this.form.patchValue({
 109       name,
 110       privacy,
 111       nsfw,
 112       channelId
 113     })
 114
 115     this.videoService.uploadVideo(formData).subscribe(
 116       event => {
 117         if (event.type === HttpEventType.UploadProgress) {
 118           this.videoUploadPercents = Math.round(100 * event.loaded / event.total)
 119         } else if (event instanceof HttpResponse) {
 120           console.log('Video uploaded.')
 121
 122           this.videoUploaded = true
 123
 124           this.videoUploadedIds = event.body.video
 125         }
 126       },
 127
 128       err => {
 129         // Reset progress
 130         this.videoUploadPercents = 0
 131         this.error = err.message
 132       }
 133     )
 134   }
 135
 136   updateSecondStep () {
 137     if (this.checkForm() === false) {
 138       return
 139     }
 140
 141     const video = new VideoEdit()
 142     video.patch(this.form.value)
 143     video.channel = this.firstStepChannelId
 144     video.id = this.videoUploadedIds.id
 145     video.uuid = this.videoUploadedIds.uuid
 146
 147     this.videoService.updateVideo(video)
 148       .subscribe(
 149         () => {
 150           this.notificationsService.success('Success', 'Video published.')
 151           this.router.navigate([ '/videos/watch', video.uuid ])
 152         },
 153
 154         err => {
 155           this.error = 'Cannot update the video.'
 156           console.error(err)
 157         }
 158       )
 159
 160   }
 161 }