+ private serverService: ServerService,
+ private pluginService: PluginService,
+ private instanceService: InstanceService,
+ private domSanitizer: DomSanitizer,
+ private redirectService: RedirectService,
+ private screenService: ScreenService,
+ private hotkeysService: HotkeysService,
+ private themeService: ThemeService,
+ private hooks: HooksService,
+ private location: PlatformLocation,
+ private modalService: NgbModal,
+ private markdownService: MarkdownService,
+ public menu: MenuService
+ ) { }
+
+ get instanceName () {
+ return this.serverConfig.instance.name
+ }
+
+ get defaultRoute () {
+ return RedirectService.DEFAULT_ROUTE
+ }
+
+ ngOnInit () {
+ document.getElementById('incompatible-browser').className += ' browser-ok'
+
+ this.serverConfig = this.serverService.getTmpConfig()
+ this.serverService.getConfig()
+ .subscribe(config => this.serverConfig = config)
+
+ this.loadPlugins()
+ this.themeService.initialize()
+
+ this.authService.loadClientCredentials()
+
+ if (this.isUserLoggedIn()) {
+ // The service will automatically redirect to the login page if the token is not valid anymore
+ this.authService.refreshUserInformation()
+ }
+
+ this.initRouteEvents()
+ this.injectJS()
+ this.injectCSS()
+ this.injectBroadcastMessage()
+
+ this.initHotkeys()
+
+ this.location.onPopState(() => this.modalService.dismissAll(POP_STATE_MODAL_DISMISS))
+
+ this.openModalsIfNeeded()
+
+ this.document.documentElement.lang = getShortLocale(this.localeId)
+ }
+
+ ngAfterViewInit () {
+ this.pluginService.initializeCustomModal(this.customModal)
+ }
+
+ isUserLoggedIn () {
+ return this.authService.isLoggedIn()
+ }
+
+ hideBroadcastMessage () {
+ peertubeLocalStorage.setItem(AppComponent.BROADCAST_MESSAGE_KEY, this.serverConfig.broadcastMessage.message)
+
+ this.broadcastMessage = null
+ this.screenService.isBroadcastMessageDisplayed = false
+ }
+
+ private initRouteEvents () {
+ let resetScroll = true
+ const eventsObs = this.router.events
+
+ const scrollEvent = eventsObs.pipe(filter((e: Event): e is Scroll => e instanceof Scroll))
+
+ scrollEvent.subscribe(e => {
+ // scrollToAnchor first to preserve anchor position when using history navigation
+ if (e.anchor) {
+ setTimeout(() => {
+ this.viewportScroller.scrollToAnchor(e.anchor)
+ })
+
+ return
+ }
+
+ if (e.position) {
+ return this.viewportScroller.scrollToPosition(e.position)
+ }
+
+ if (resetScroll) {
+ return this.viewportScroller.scrollToPosition([ 0, 0 ])
+ }
+ })
+
+ const navigationEndEvent = eventsObs.pipe(filter((e: Event): e is NavigationEnd => e instanceof NavigationEnd))
+
+ // When we add the a-state parameter, we don't want to alter the scroll
+ navigationEndEvent.pipe(pairwise())
+ .subscribe(([ e1, e2 ]) => {
+ try {
+ resetScroll = false
+
+ const previousUrl = new URL(window.location.origin + e1.urlAfterRedirects)
+ const nextUrl = new URL(window.location.origin + e2.urlAfterRedirects)
+
+ if (previousUrl.pathname !== nextUrl.pathname) {
+ resetScroll = true
+ return
+ }
+
+ const nextSearchParams = nextUrl.searchParams
+ nextSearchParams.delete('a-state')
+
+ const previousSearchParams = previousUrl.searchParams
+
+ nextSearchParams.sort()
+ previousSearchParams.sort()
+
+ if (nextSearchParams.toString() !== previousSearchParams.toString()) {
+ resetScroll = true
+ }
+ } catch (e) {
+ console.error('Cannot parse URL to check next scroll.', e)
+ resetScroll = true
+ }
+ })
+
+ navigationEndEvent.pipe(
+ map(() => window.location.pathname),
+ filter(pathname => !pathname || pathname === '/' || is18nPath(pathname))
+ ).subscribe(() => this.redirectService.redirectToHomepage(true))
+
+ navigationEndEvent.subscribe(e => {
+ this.hooks.runAction('action:router.navigation-end', 'common', { path: e.url })
+ })
+
+ eventsObs.pipe(
+ filter((e: Event): e is GuardsCheckStart => e instanceof GuardsCheckStart),
+ filter(() => this.screenService.isInSmallView())
+ ).subscribe(() => this.menu.isMenuDisplayed = false) // User clicked on a link in the menu, change the page
+ }
+
+ private injectBroadcastMessage () {
+ concat(
+ this.serverService.getConfig().pipe(first()),
+ this.serverService.configReloaded
+ ).subscribe(async config => {
+ this.broadcastMessage = null
+ this.screenService.isBroadcastMessageDisplayed = false
+
+ const messageConfig = config.broadcastMessage
+
+ if (messageConfig.enabled) {
+ // Already dismissed this message?
+ if (messageConfig.dismissable && localStorage.getItem(AppComponent.BROADCAST_MESSAGE_KEY) === messageConfig.message) {
+ return
+ }
+
+ const classes: { [id in BroadcastMessageLevel]: string } = {
+ info: 'alert-info',
+ warning: 'alert-warning',
+ error: 'alert-danger'
+ }
+
+ this.broadcastMessage = {
+ message: await this.markdownService.completeMarkdownToHTML(messageConfig.message),
+ dismissable: messageConfig.dismissable,
+ class: classes[messageConfig.level]