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22a16e36 C |
1 | import { Component, Input, OnInit } from '@angular/core' |
2 | import { AuthService } from '@app/core' | |
3 | import { RestExtractor } from '@app/shared/rest' | |
4 | import { RedirectService } from '@app/core/routing/redirect.service' | |
5 | import { UserSubscriptionService } from '@app/shared/user-subscription/user-subscription.service' | |
6 | import { VideoChannel } from '@app/shared/video-channel/video-channel.model' | |
7 | import { NotificationsService } from 'angular2-notifications' | |
8 | import { I18n } from '@ngx-translate/i18n-polyfill' | |
9 | ||
10 | @Component({ | |
11 | selector: 'my-subscribe-button', | |
12 | templateUrl: './subscribe-button.component.html', | |
13 | styleUrls: [ './subscribe-button.component.scss' ] | |
14 | }) | |
15 | export class SubscribeButtonComponent implements OnInit { | |
16 | @Input() videoChannel: VideoChannel | |
17 | @Input() displayFollowers = false | |
18 | ||
19 | subscribed: boolean | |
20 | ||
21 | constructor ( | |
22 | private authService: AuthService, | |
23 | private restExtractor: RestExtractor, | |
24 | private redirectService: RedirectService, | |
25 | private notificationsService: NotificationsService, | |
26 | private userSubscriptionService: UserSubscriptionService, | |
27 | private i18n: I18n | |
28 | ) { } | |
29 | ||
30 | get uri () { | |
31 | return this.videoChannel.name + '@' + this.videoChannel.host | |
32 | } | |
33 | ||
34 | ngOnInit () { | |
35 | this.userSubscriptionService.isSubscriptionExists(this.uri) | |
36 | .subscribe( | |
37 | exists => this.subscribed = exists, | |
38 | ||
39 | err => this.notificationsService.error(this.i18n('Error'), err.message) | |
40 | ) | |
41 | } | |
42 | ||
43 | subscribe () { | |
44 | this.userSubscriptionService.addSubscription(this.uri) | |
45 | .subscribe( | |
46 | () => { | |
47 | this.subscribed = true | |
48 | ||
49 | this.notificationsService.success( | |
50 | this.i18n('Subscribed'), | |
51 | this.i18n('Subscribed to {{nameWithHost}}', { nameWithHost: this.videoChannel.displayName }) | |
52 | ) | |
53 | }, | |
54 | ||
55 | err => this.notificationsService.error(this.i18n('Error'), err.message) | |
56 | ) | |
57 | } | |
58 | ||
59 | unsubscribe () { | |
60 | this.userSubscriptionService.deleteSubscription(this.uri) | |
61 | .subscribe( | |
62 | () => { | |
63 | this.subscribed = false | |
64 | ||
65 | this.notificationsService.success( | |
66 | this.i18n('Unsubscribed'), | |
67 | this.i18n('Unsubscribed from {{nameWithHost}}', { nameWithHost: this.videoChannel.displayName }) | |
68 | ) | |
69 | }, | |
70 | ||
71 | err => this.notificationsService.error(this.i18n('Error'), err.message) | |
72 | ) | |
73 | } | |
74 | } |