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import { Component, Input, OnInit } from '@angular/core'
import { AuthService } from '@app/core'
import { RestExtractor } from '@app/shared/rest'
import { RedirectService } from '@app/core/routing/redirect.service'
import { UserSubscriptionService } from '@app/shared/user-subscription/user-subscription.service'
import { VideoChannel } from '@app/shared/video-channel/video-channel.model'
import { NotificationsService } from 'angular2-notifications'
import { I18n } from '@ngx-translate/i18n-polyfill'
@Component({
selector: 'my-subscribe-button',
templateUrl: './subscribe-button.component.html',
styleUrls: [ './subscribe-button.component.scss' ]
})
export class SubscribeButtonComponent implements OnInit {
@Input() videoChannel: VideoChannel
@Input() displayFollowers = false
subscribed: boolean
constructor (
private authService: AuthService,
private restExtractor: RestExtractor,
private redirectService: RedirectService,
private notificationsService: NotificationsService,
private userSubscriptionService: UserSubscriptionService,
private i18n: I18n
) { }
get uri () {
return this.videoChannel.name + '@' + this.videoChannel.host
}
ngOnInit () {
this.userSubscriptionService.isSubscriptionExists(this.uri)
.subscribe(
exists => this.subscribed = exists,
err => this.notificationsService.error(this.i18n('Error'), err.message)
)
}
subscribe () {
this.userSubscriptionService.addSubscription(this.uri)
.subscribe(
() => {
this.subscribed = true
this.notificationsService.success(
this.i18n('Subscribed'),
this.i18n('Subscribed to {{nameWithHost}}', { nameWithHost: this.videoChannel.displayName })
)
},
err => this.notificationsService.error(this.i18n('Error'), err.message)
)
}
unsubscribe () {
this.userSubscriptionService.deleteSubscription(this.uri)
.subscribe(
() => {
this.subscribed = false
this.notificationsService.success(
this.i18n('Unsubscribed'),
this.i18n('Unsubscribed from {{nameWithHost}}', { nameWithHost: this.videoChannel.displayName })
)
},
err => this.notificationsService.error(this.i18n('Error'), err.message)
)
}
}
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