enhance(client): improve router

Fix #8902

packages/client/src/nirax.ts

@@ -8,6 +8,7 @@ type RouteDef = {
 	component: Component;
 	query?: Record<string, string>;
 	name?: string;
+	hash?: string;
 	globalCacheKey?: string;
 };
 
@@ -78,7 +79,12 @@ export class Router extends EventEmitter<{
 
 	public resolve(path: string): { route: RouteDef; props: Map<string, string>; } | null {
 		let queryString: string | null = null;
+		let hash: string | null = null;
 		if (path[0] === '/') path = path.substring(1);
+		if (path.includes('#')) {
+			hash = path.substring(path.indexOf('#') + 1);
+			path = path.substring(0, path.indexOf('#'));
+		}
 		if (path.includes('?')) {
 			queryString = path.substring(path.indexOf('?') + 1);
 			path = path.substring(0, path.indexOf('?'));
@@ -127,6 +133,10 @@ export class Router extends EventEmitter<{
 
 			if (parts.length !== 0) continue forEachRouteLoop;
 
+			if (route.hash != null && hash != null) {
+				props.set(route.hash, hash);
+			}
+
 			if (route.query != null && queryString != null) {
 				const queryObject = [...new URLSearchParams(queryString).entries()]
 					.reduce((obj, entry) => ({ ...obj, [entry[0]]: entry[1] }), {});
@@ -138,6 +148,7 @@ export class Router extends EventEmitter<{
 					}
 				}
 			}
+
 			return {
 				route,
 				props,

packages/client/src/pages/about.vue

@@ -93,8 +93,14 @@ import number from '@/filters/number';
 import { i18n } from '@/i18n';
 import { definePageMetadata } from '@/scripts/page-metadata';
 
+const props = withDefaults(defineProps<{
+	initialTab?: string;
+}>(), {
+	initialTab: 'overview',
+});
+
 let stats = $ref(null);
-let tab = $ref('overview');
+let tab = $ref(props.initialTab);
 
 const initStats = () => os.api('stats', {
 }).then((res) => {

packages/client/src/pages/admin/index.vue

@@ -109,7 +109,7 @@ const menuDef = $computed(() => [{
 	}, {
 		icon: 'fas fa-globe',
 		text: i18n.ts.federation,
-		to: '/admin/federation',
+		to: '/about#federation',
 		active: props.initialPage === 'federation',
 	}, {
 		icon: 'fas fa-clipboard-list',

packages/client/src/router.ts

@@ -50,6 +50,7 @@ export const routes = [{
 }, {
 	path: '/about',
 	component: page(() => import('./pages/about.vue')),
+	hash: 'initialTab',
 }, {
 	path: '/about-misskey',
 	component: page(() => import('./pages/about-misskey.vue')),
@@ -215,7 +216,7 @@ export const routes = [{
 	component: page(() => import('./pages/not-found.vue')),
 }];
 
-export const mainRouter = new Router(routes, location.pathname + location.search);
+export const mainRouter = new Router(routes, location.pathname + location.search + location.hash);
 
 window.history.replaceState({ key: mainRouter.getCurrentKey() }, '', location.href);
 
@@ -240,7 +241,7 @@ mainRouter.addListener('push', ctx => {
 });
 
 window.addEventListener('popstate', (event) => {
-	mainRouter.change(location.pathname + location.search, event.state?.key);
+	mainRouter.change(location.pathname + location.search + location.hash, event.state?.key);
 	const scrollPos = scrollPosStore.get(event.state?.key) ?? 0;
 	window.scroll({ top: scrollPos, behavior: 'instant' });
 	window.setTimeout(() => { // 遷移直後はタイミングによってはコンポーネントが復元し切ってない可能性も考えられるため少し時間を空けて再度スクロール