101 lines
3.7 KiB
TypeScript
101 lines
3.7 KiB
TypeScript
import { Component, OnDestroy, OnInit, ViewChild } from '@angular/core'
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import { ActivatedRoute } from '@angular/router'
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import { VideoChannel } from '@app/shared/video-channel/video-channel.model'
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import { VideoChannelService } from '@app/shared/video-channel/video-channel.service'
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import { RestExtractor } from '@app/shared'
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import { catchError, distinctUntilChanged, map, switchMap, tap } from 'rxjs/operators'
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import { Subscription } from 'rxjs'
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import { AuthService, Notifier } from '@app/core'
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import { Hotkey, HotkeysService } from 'angular2-hotkeys'
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import { SubscribeButtonComponent } from '@app/shared/user-subscription/subscribe-button.component'
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import { I18n } from '@ngx-translate/i18n-polyfill'
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import { ListOverflowItem } from '@app/shared/misc/list-overflow.component'
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import { ScreenService } from '@app/shared/misc/screen.service'
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@Component({
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templateUrl: './video-channels.component.html',
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styleUrls: [ './video-channels.component.scss' ]
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})
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export class VideoChannelsComponent implements OnInit, OnDestroy {
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@ViewChild('subscribeButton') subscribeButton: SubscribeButtonComponent
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videoChannel: VideoChannel
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hotkeys: Hotkey[]
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links: ListOverflowItem[] = []
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isChannelManageable = false
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private routeSub: Subscription
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constructor (
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private i18n: I18n,
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private route: ActivatedRoute,
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private notifier: Notifier,
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private authService: AuthService,
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private videoChannelService: VideoChannelService,
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private restExtractor: RestExtractor,
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private hotkeysService: HotkeysService,
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private screenService: ScreenService
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) { }
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ngOnInit () {
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this.routeSub = this.route.params
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.pipe(
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map(params => params[ 'videoChannelName' ]),
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distinctUntilChanged(),
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switchMap(videoChannelName => this.videoChannelService.getVideoChannel(videoChannelName)),
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catchError(err => this.restExtractor.redirectTo404IfNotFound(err, [ 400, 404 ]))
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)
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.subscribe(videoChannel => {
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this.videoChannel = videoChannel
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if (this.authService.isLoggedIn()) {
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this.authService.userInformationLoaded
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.subscribe(() => {
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const channelUserId = this.videoChannel.ownerAccount.userId
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this.isChannelManageable = channelUserId && channelUserId === this.authService.getUser().id
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})
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}
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})
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this.hotkeys = [
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new Hotkey('S', (event: KeyboardEvent): boolean => {
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this.subscribeButton.subscribed ?
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this.subscribeButton.unsubscribe() :
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this.subscribeButton.subscribe()
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return false
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}, undefined, this.i18n('Subscribe to the account'))
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]
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if (this.isUserLoggedIn()) this.hotkeysService.add(this.hotkeys)
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this.links = [
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{ label: this.i18n('VIDEOS'), routerLink: 'videos' },
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{ label: this.i18n('VIDEO PLAYLISTS'), routerLink: 'video-playlists' },
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{ label: this.i18n('ABOUT'), routerLink: 'about' }
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]
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}
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ngOnDestroy () {
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if (this.routeSub) this.routeSub.unsubscribe()
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// Unbind hotkeys
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if (this.isUserLoggedIn()) this.hotkeysService.remove(this.hotkeys)
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}
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get isInSmallView () {
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return this.screenService.isInSmallView()
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}
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isUserLoggedIn () {
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return this.authService.isLoggedIn()
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}
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get isManageable () {
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if (!this.isUserLoggedIn()) return false
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return this.videoChannel.ownerAccount.userId === this.authService.getUser().id
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}
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activateCopiedMessage () {
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this.notifier.success(this.i18n('Username copied'))
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}
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}
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