import { Subscription } from 'rxjs' import { catchError, distinctUntilChanged, map, switchMap, tap } from 'rxjs/operators' import { Component, OnDestroy, OnInit, ViewChild } from '@angular/core' import { ActivatedRoute } from '@angular/router' import { AuthService, Notifier, RedirectService, RestExtractor, ScreenService, UserService } from '@app/core' import { Account, AccountService, DropdownAction, ListOverflowItem, VideoChannel, VideoChannelService } from '@app/shared/shared-main' import { AccountReportComponent } from '@app/shared/shared-moderation' import { User, UserRight } from '@shared/models' import { HttpStatusCode } from '@shared/core-utils/miscs/http-error-codes' import { AccountSearchComponent } from './account-search/account-search.component' @Component({ templateUrl: './accounts.component.html', styleUrls: [ './accounts.component.scss' ] }) export class AccountsComponent implements OnInit, OnDestroy { @ViewChild('accountReportModal') accountReportModal: AccountReportComponent accountSearch: AccountSearchComponent account: Account accountUser: User videoChannels: VideoChannel[] = [] links: ListOverflowItem[] = [] isAccountManageable = false accountFollowerTitle = '' prependModerationActions: DropdownAction[] private routeSub: Subscription constructor ( private route: ActivatedRoute, private userService: UserService, private accountService: AccountService, private videoChannelService: VideoChannelService, private notifier: Notifier, private restExtractor: RestExtractor, private redirectService: RedirectService, private authService: AuthService, private screenService: ScreenService ) { } ngOnInit () { this.routeSub = this.route.params .pipe( map(params => params[ 'accountId' ]), distinctUntilChanged(), switchMap(accountId => this.accountService.getAccount(accountId)), tap(account => this.onAccount(account)), switchMap(account => this.videoChannelService.listAccountVideoChannels(account)), catchError(err => this.restExtractor.redirectTo404IfNotFound(err, [ HttpStatusCode.BAD_REQUEST_400, HttpStatusCode.NOT_FOUND_404 ])) ) .subscribe( videoChannels => this.videoChannels = videoChannels.data, err => this.notifier.error(err.message) ) this.links = [ { label: $localize`VIDEO CHANNELS`, routerLink: 'video-channels' }, { label: $localize`VIDEOS`, routerLink: 'videos' }, { label: $localize`ABOUT`, routerLink: 'about' } ] } ngOnDestroy () { if (this.routeSub) this.routeSub.unsubscribe() } get naiveAggregatedSubscribers () { return this.videoChannels.reduce( (acc, val) => acc + val.followersCount, this.account.followersCount // accumulator starts with the base number of subscribers the account has ) } get isInSmallView () { return this.screenService.isInSmallView() } onUserChanged () { this.getUserIfNeeded(this.account) } onUserDeleted () { this.redirectService.redirectToHomepage() } activateCopiedMessage () { this.notifier.success($localize`Username copied`) } subscribersDisplayFor (count: number) { if (count === 1) return $localize`1 subscriber` return $localize`${count} subscribers` } onOutletLoaded (component: Component) { if (component instanceof AccountSearchComponent) { this.accountSearch = component } else { this.accountSearch = undefined } } searchChanged (search: string) { if (this.accountSearch) this.accountSearch.updateSearch(search) } private onAccount (account: Account) { this.prependModerationActions = undefined this.account = account if (this.authService.isLoggedIn()) { this.authService.userInformationLoaded.subscribe( () => { this.isAccountManageable = this.account.userId && this.account.userId === this.authService.getUser().id const followers = this.subscribersDisplayFor(account.followersCount) this.accountFollowerTitle = $localize`${followers} direct account followers` // It's not our account, we can report it if (!this.isAccountManageable) { this.prependModerationActions = [ { label: $localize`Report this account`, handler: () => this.showReportModal() } ] } } ) } this.getUserIfNeeded(account) } private showReportModal () { this.accountReportModal.show() } private getUserIfNeeded (account: Account) { if (!account.userId || !this.authService.isLoggedIn()) return const user = this.authService.getUser() if (user.hasRight(UserRight.MANAGE_USERS)) { this.userService.getUser(account.userId).subscribe( accountUser => this.accountUser = accountUser, err => this.notifier.error(err.message) ) } } }