client/src/app/+my-account/my-account-video-channels/my-account-video-channel-update.component.ts

   1 import { Component, OnInit, OnDestroy } from '@angular/core'
   2 import { ActivatedRoute, Router } from '@angular/router'
   3 import { NotificationsService } from 'angular2-notifications'
   4 import 'rxjs/add/observable/from'
   5 import 'rxjs/add/operator/concatAll'
   6 import { MyAccountVideoChannelEdit } from './my-account-video-channel-edit'
   7 import { FormBuilder, FormGroup } from '@angular/forms'
   8 import { VideoChannelUpdate } from '../../../../../shared/models/videos'
   9 import {
  10   VIDEO_CHANNEL_DESCRIPTION,
  11   VIDEO_CHANNEL_DISPLAY_NAME,
  12   VIDEO_CHANNEL_SUPPORT
  13 } from '@app/shared/forms/form-validators/video-channel'
  14 import { VideoChannelService } from '@app/shared/video-channel/video-channel.service'
  15 import { Subscription } from 'rxjs/Subscription'
  16 import { VideoChannel } from '@app/shared/video-channel/video-channel.model'
  17 import { AuthService } from '@app/core'
  18
  19 @Component({
  20   selector: 'my-account-video-channel-update',
  21   templateUrl: './my-account-video-channel-edit.component.html',
  22   styleUrls: [ './my-account-video-channel-edit.component.scss' ]
  23 })
  24 export class MyAccountVideoChannelUpdateComponent extends MyAccountVideoChannelEdit implements OnInit, OnDestroy {
  25   error: string
  26
  27   form: FormGroup
  28   formErrors = {
  29     'display-name': '',
  30     'description': '',
  31     'support': ''
  32   }
  33   validationMessages = {
  34     'display-name': VIDEO_CHANNEL_DISPLAY_NAME.MESSAGES,
  35     'description': VIDEO_CHANNEL_DESCRIPTION.MESSAGES,
  36     'support': VIDEO_CHANNEL_SUPPORT.MESSAGES
  37   }
  38
  39   private videoChannelToUpdate: VideoChannel
  40   private paramsSub: Subscription
  41
  42   constructor (
  43     private authService: AuthService,
  44     private notificationsService: NotificationsService,
  45     private router: Router,
  46     private route: ActivatedRoute,
  47     private formBuilder: FormBuilder,
  48     private videoChannelService: VideoChannelService
  49   ) {
  50     super()
  51   }
  52
  53   buildForm () {
  54     this.form = this.formBuilder.group({
  55       'display-name': [ '', VIDEO_CHANNEL_DISPLAY_NAME.VALIDATORS ],
  56       description: [ '', VIDEO_CHANNEL_DESCRIPTION.VALIDATORS ],
  57       support: [ '', VIDEO_CHANNEL_SUPPORT.VALIDATORS ]
  58     })
  59
  60     this.form.valueChanges.subscribe(data => this.onValueChanged(data))
  61   }
  62
  63   ngOnInit () {
  64     this.buildForm()
  65
  66     this.paramsSub = this.route.params.subscribe(routeParams => {
  67       const videoChannelId = routeParams['videoChannelId']
  68
  69       this.videoChannelService.getVideoChannel(videoChannelId).subscribe(
  70         videoChannelToUpdate => {
  71           this.videoChannelToUpdate = videoChannelToUpdate
  72
  73           this.form.patchValue({
  74             'display-name': videoChannelToUpdate.displayName,
  75             description: videoChannelToUpdate.description,
  76             support: videoChannelToUpdate.support
  77           })
  78         },
  79
  80         err => this.error = err.message
  81       )
  82     })
  83   }
  84
  85   ngOnDestroy () {
  86     if (this.paramsSub) this.paramsSub.unsubscribe()
  87   }
  88
  89   formValidated () {
  90     this.error = undefined
  91
  92     const body = this.form.value
  93     const videoChannelUpdate: VideoChannelUpdate = {
  94       displayName: body['display-name'],
  95       description: body.description || null,
  96       support: body.support || null
  97     }
  98
  99     this.videoChannelService.updateVideoChannel(this.videoChannelToUpdate.uuid, videoChannelUpdate).subscribe(
 100       () => {
 101         this.authService.refreshUserInformation()
 102         this.notificationsService.success('Success', `Video channel ${videoChannelUpdate.displayName} updated.`)
 103         this.router.navigate([ '/my-account', 'video-channels' ])
 104       },
 105
 106       err => this.error = err.message
 107     )
 108   }
 109
 110   isCreation () {
 111     return false
 112   }
 113
 114   getFormButtonTitle () {
 115     return 'Update'
 116   }
 117 }