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

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