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import { firstValueFrom } from 'rxjs'
import { switchMap, tap } from 'rxjs/operators'
import { Component } from '@angular/core'
import { AuthService, ComponentPaginationLight, DisableForReuseHook, ScopedTokensService } from '@app/core'
import { HooksService } from '@app/core/plugins/hooks.service'
import { VideoService } from '@app/shared/shared-main'
import { UserSubscriptionService } from '@app/shared/shared-user-subscription'
import { VideoFilters } from '@app/shared/shared-video-miniature'
import { VideoSortField } from '@shared/models'
@Component({
selector: 'my-videos-user-subscriptions',
templateUrl: './video-user-subscriptions.component.html'
})
export class VideoUserSubscriptionsComponent implements DisableForReuseHook {
getVideosObservableFunction = this.getVideosObservable.bind(this)
getSyndicationItemsFunction = this.getSyndicationItems.bind(this)
defaultSort = '-publishedAt' as VideoSortField
actions = [
{
routerLink: '/my-library/subscriptions',
label: $localize`Subscriptions`,
iconName: 'cog' as 'cog'
}
]
titlePage = $localize`Videos from your subscriptions`
disabled = false
private feedToken: string
constructor (
private authService: AuthService,
private userSubscription: UserSubscriptionService,
private hooks: HooksService,
private videoService: VideoService,
private scopedTokensService: ScopedTokensService
) {
}
getVideosObservable (pagination: ComponentPaginationLight, filters: VideoFilters) {
const params = {
...filters.toVideosAPIObject(),
videoPagination: pagination,
skipCount: true
}
return this.hooks.wrapObsFun(
this.userSubscription.getUserSubscriptionVideos.bind(this.userSubscription),
params,
'common',
'filter:api.user-subscriptions-videos.videos.list.params',
'filter:api.user-subscriptions-videos.videos.list.result'
)
}
getSyndicationItems () {
return this.loadFeedToken()
.then(() => {
const user = this.authService.getUser()
return this.videoService.getVideoSubscriptionFeedUrls(user.account.id, this.feedToken)
})
}
disableForReuse () {
this.disabled = true
}
enabledForReuse () {
this.disabled = false
}
private loadFeedToken () {
if (this.feedToken) return Promise.resolve(this.feedToken)
const obs = this.authService.userInformationLoaded
.pipe(
switchMap(() => this.scopedTokensService.getScopedTokens()),
tap(tokens => this.feedToken = tokens.feedToken)
)
return firstValueFrom(obs)
}
}
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