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import { Component, OnInit, OnDestroy } from '@angular/core'
import { ActivatedRoute, Router } from '@angular/router'
import { NotificationsService } from 'angular2-notifications'
import 'rxjs/add/observable/from'
import 'rxjs/add/operator/concatAll'
import { MyAccountVideoChannelEdit } from './my-account-video-channel-edit'
import { FormBuilder, FormGroup } from '@angular/forms'
import { VideoChannelUpdate } from '../../../../../shared/models/videos'
import {
VIDEO_CHANNEL_DESCRIPTION,
VIDEO_CHANNEL_DISPLAY_NAME,
VIDEO_CHANNEL_SUPPORT
} from '@app/shared/forms/form-validators/video-channel'
import { VideoChannelService } from '@app/shared/video-channel/video-channel.service'
import { Subscription } from 'rxjs/Subscription'
import { VideoChannel } from '@app/shared/video-channel/video-channel.model'
import { AuthService } from '@app/core'
@Component({
selector: 'my-account-video-channel-update',
templateUrl: './my-account-video-channel-edit.component.html',
styleUrls: [ './my-account-video-channel-edit.component.scss' ]
})
export class MyAccountVideoChannelUpdateComponent extends MyAccountVideoChannelEdit implements OnInit, OnDestroy {
error: string
form: FormGroup
formErrors = {
'display-name': '',
'description': '',
'support': ''
}
validationMessages = {
'display-name': VIDEO_CHANNEL_DISPLAY_NAME.MESSAGES,
'description': VIDEO_CHANNEL_DESCRIPTION.MESSAGES,
'support': VIDEO_CHANNEL_SUPPORT.MESSAGES
}
private videoChannelToUpdate: VideoChannel
private paramsSub: Subscription
constructor (
private authService: AuthService,
private notificationsService: NotificationsService,
private router: Router,
private route: ActivatedRoute,
private formBuilder: FormBuilder,
private videoChannelService: VideoChannelService
) {
super()
}
buildForm () {
this.form = this.formBuilder.group({
'display-name': [ '', VIDEO_CHANNEL_DISPLAY_NAME.VALIDATORS ],
description: [ '', VIDEO_CHANNEL_DESCRIPTION.VALIDATORS ],
support: [ '', VIDEO_CHANNEL_SUPPORT.VALIDATORS ]
})
this.form.valueChanges.subscribe(data => this.onValueChanged(data))
}
ngOnInit () {
this.buildForm()
this.paramsSub = this.route.params.subscribe(routeParams => {
const videoChannelId = routeParams['videoChannelId']
this.videoChannelService.getVideoChannel(videoChannelId).subscribe(
videoChannelToUpdate => {
this.videoChannelToUpdate = videoChannelToUpdate
this.form.patchValue({
'display-name': videoChannelToUpdate.displayName,
description: videoChannelToUpdate.description,
support: videoChannelToUpdate.support
})
},
err => this.error = err.message
)
})
}
ngOnDestroy () {
if (this.paramsSub) this.paramsSub.unsubscribe()
}
formValidated () {
this.error = undefined
const body = this.form.value
const videoChannelUpdate: VideoChannelUpdate = {
displayName: body['display-name'],
description: body.description || null,
support: body.support || null
}
this.videoChannelService.updateVideoChannel(this.videoChannelToUpdate.uuid, videoChannelUpdate).subscribe(
() => {
this.authService.refreshUserInformation()
this.notificationsService.success('Success', `Video channel ${videoChannelUpdate.displayName} updated.`)
this.router.navigate([ '/my-account', 'video-channels' ])
},
err => this.error = err.message
)
}
isCreation () {
return false
}
getFormButtonTitle () {
return 'Update'
}
}
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