import { VideoService } from '@app/shared/video/video.service'
import { FeedFormat } from '../../../../../shared/models/feeds'
import { Account } from '@app/shared/account/account.model'
-import { forkJoin } from 'rxjs'
+import { forkJoin, merge } from 'rxjs'
@Component({
selector: 'my-subscribe-button',
@Input() displayFollowers = false
@Input() size: 'small' | 'normal' = 'normal'
- subscribed: Map<string, boolean>
+ subscribed = new Map<string, boolean>()
constructor (
private authService: AuthService,
private userSubscriptionService: UserSubscriptionService,
private i18n: I18n,
private videoService: VideoService
- ) {
- this.subscribed = new Map<string, boolean>()
- }
+ ) { }
get handle () {
return this.account
}
ngOnInit () {
- if (this.isUserLoggedIn()) {
-
- forkJoin(this.videoChannels.map(videoChannel => {
- const handle = this.getChannelHandler(videoChannel)
- this.subscribed.set(handle, false)
- this.userSubscriptionService.doesSubscriptionExist(handle)
- .subscribe(
- res => this.subscribed.set(handle, res[handle]),
-
- err => this.notifier.error(err.message)
- )
- }))
- }
+ this.loadSubscribedStatus()
}
subscribe () {
}
localSubscribe () {
- const observableBatch: any = []
-
- this.videoChannels
- .filter(videoChannel => this.subscribeStatus(false).includes(this.getChannelHandler(videoChannel)))
- .forEach(videoChannel => observableBatch.push(
- this.userSubscriptionService.addSubscription(this.getChannelHandler(videoChannel))
- ))
+ const observableBatch = this.videoChannels
+ .map(videoChannel => this.getChannelHandler(videoChannel))
+ .filter(handle => this.subscribeStatus(false).includes(handle))
+ .map(handle => this.userSubscriptionService.addSubscription(handle))
forkJoin(observableBatch)
.subscribe(
() => {
- [...this.subscribed.keys()].forEach((key) => {
- this.subscribed.set(key, true)
- })
-
this.notifier.success(
this.account
? this.i18n(
- 'Subscribed to all current channels of {{nameWithHost}}. ' +
- 'You will be notified of all their new videos.',
+ 'Subscribed to all current channels of {{nameWithHost}}. You will be notified of all their new videos.',
{ nameWithHost: this.account.displayName }
)
: this.i18n(
- 'Subscribed to {{nameWithHost}}. ' +
- 'You will be notified of all their new videos.',
+ 'Subscribed to {{nameWithHost}}. You will be notified of all their new videos.',
{ nameWithHost: this.videoChannels[0].displayName }
)
,
}
localUnsubscribe () {
- const observableBatch: any = []
-
- this.videoChannels
- .filter(videoChannel => this.subscribeStatus(true).includes(this.getChannelHandler(videoChannel)))
- .forEach(videoChannel => observableBatch.push(
- this.userSubscriptionService.deleteSubscription(this.getChannelHandler(videoChannel))
- ))
+ const observableBatch = this.videoChannels
+ .map(videoChannel => this.getChannelHandler(videoChannel))
+ .filter(handle => this.subscribeStatus(true).includes(handle))
+ .map(handle => this.userSubscriptionService.deleteSubscription(handle))
forkJoin(observableBatch)
.subscribe(
() => {
- [...this.subscribed.keys()].forEach((key) => {
- this.subscribed.set(key, false)
- })
-
this.notifier.success(
this.account
? this.i18n('Unsubscribed from all channels of {{nameWithHost}}', { nameWithHost: this.account.nameWithHost })
return !Array.from(this.subscribed.values()).includes(false)
}
+ isAtLeastOneChannelSubscribed () {
+ return this.subscribeStatus(true).length > 0
+ }
+
+ isBigButton () {
+ return this.videoChannels.length > 1 && this.isAtLeastOneChannelSubscribed()
+ }
+
gotoLogin () {
this.router.navigate([ '/login' ])
}
}
private subscribeStatus (subscribed: boolean) {
- const accumulator = []
+ const accumulator: string[] = []
for (const [key, value] of this.subscribed.entries()) {
if (value === subscribed) accumulator.push(key)
}
return accumulator
}
+
+ private loadSubscribedStatus () {
+ if (!this.isUserLoggedIn()) return
+
+ for (const videoChannel of this.videoChannels) {
+ const handle = this.getChannelHandler(videoChannel)
+ this.subscribed.set(handle, false)
+ merge(
+ this.userSubscriptionService.listenToSubscriptionCacheChange(handle),
+ this.userSubscriptionService.doesSubscriptionExist(handle)
+ )
+ .subscribe(
+ res => this.subscribed.set(handle, res),
+
+ err => this.notifier.error(err.message)
+ )
+ }
+ }
}