feat: per-import translation toggle and language picker in studio

Furni imports can now choose whether to translate (per import) and which
languages to build, instead of always rebuilding all 13 FurnitureData_<lang>
files. The studio header also has a global switch that persists the
furnidata_translate_enabled setting, seeding the per-import default.

src/actions/import-furni.ts

@@ -1,6 +1,7 @@
 "use server";
 
 import { z } from "zod";
+import { db, WebsiteSetting } from "@/lib/db";
 import { PERMS } from "@/lib/permissions";
 import { adminAction } from "@/lib/safe-action";
 import { actionOk } from "@/lib/safe-action-shared";
@@ -8,6 +9,7 @@ import {
 	cleanupConvertedSwfs,
 	deleteImportedItem,
 } from "@/lib/services/furni-import";
+import { siteSettings } from "@/lib/services/site-settings";
 
 export const cleanSwfFiles = adminAction(
 	{ permission: PERMS.ASSETS_IMPORT },
@@ -29,3 +31,19 @@ export const deleteImportedFurni = adminAction(
 			>,
 		),
 );
+
+const translateToggleSchema = z.object({ enabled: z.boolean() });
+
+/** Persist the global "translate furniture names" setting from the studio. */
+export const setFurnidataTranslateEnabled = adminAction(
+	{ permission: PERMS.ASSETS_IMPORT, schema: translateToggleSchema },
+	async (ctx) => {
+		const value = ctx.data.enabled ? "1" : "0";
+		await db
+			.insert(WebsiteSetting)
+			.values({ key: "furnidata_translate_enabled", value })
+			.onDuplicateKeyUpdate({ set: { value } });
+		await siteSettings.reload();
+		return actionOk({ enabled: ctx.data.enabled });
+	},
+);

src/app/admin/studio/furni/page.tsx

@@ -4,6 +4,7 @@ import { buildFurniImportSource } from "@/lib/habbo-gamedata-hotel";
 import { canAccess, getAdminContext, PERMS } from "@/lib/permissions";
 import { getTreeFlat } from "@/lib/services/catalog-tree";
 import { getHabboGamedataHotel } from "@/lib/services/habbo-gamedata-hotel";
+import { siteSettings } from "@/lib/services/site-settings";
 
 export default async function StudioFurniPage(_props: {
 	params: Promise<{ locale: string }>;
@@ -13,15 +14,17 @@ export default async function StudioFurniPage(_props: {
 		redirect("/admin");
 	}
 
-	const [hotel, catalogTree] = await Promise.all([
+	const [hotel, catalogTree, translateEnabled] = await Promise.all([
 		getHabboGamedataHotel(),
 		getTreeFlat(),
+		siteSettings.getBool("furnidata_translate_enabled", true),
 	]);
 
 	return (
 		<StudioClient
 			source={buildFurniImportSource(hotel)}
 			initialTree={catalogTree}
+			defaultTranslate={translateEnabled}
 		/>
 	);
 }

src/app/api/admin/import/furni/route.ts

@@ -527,11 +527,24 @@ export const POST = withAdmin(
 			const { catalogNameFixed, haveOfferFixed, costCreditsFixed } =
 				await fixDatabaseConsistencyAfterImport();
 
-			// Rebuild all localized furnidata files (best effort)
+			// Rebuild localized furnidata files (best effort). `translate: false`
+			// skips entirely; `translate: true` forces a build even when the global
+			// setting is off; undefined falls back to the global setting. An optional
+			// `langs` array restricts which languages are rebuilt.
 			let languages: Awaited<ReturnType<typeof buildLocalizedFurniDataFiles>> =
 				[];
 			try {
-				languages = await buildLocalizedFurniDataFiles();
+				if (body.translate !== false) {
+					const langs = Array.isArray(body.langs)
+						? (body.langs as unknown[]).filter(
+								(l): l is string => typeof l === "string",
+							)
+						: undefined;
+					languages = await buildLocalizedFurniDataFiles(
+						body.translate === true,
+						langs,
+					);
+				}
 			} catch (err) {
 				console.warn(
 					"[import-furni] Localized furnidata build failed:",
@@ -638,14 +651,24 @@ export const POST = withAdmin(
 		// Verify + fix interaction_modes_count (single consolidated pass)
 		const verification = await verifyAndFixInteractionModesCount();
 
-		// Patch localized furnidata files for this single furni (best effort)
+		// Patch localized furnidata files for this single furni (best effort).
+		// Same `translate` / `langs` contract as the batch path above.
 		let languagesPatch: Awaited<
 			ReturnType<typeof patchLocalizedFurniDataEntries>
 		> = [];
 		try {
-			languagesPatch = await patchLocalizedFurniDataEntries([
-				{ classname, name, description: description ?? "" },
-			]);
+			if (body.translate !== false) {
+				const langs = Array.isArray(body.langs)
+					? (body.langs as unknown[]).filter(
+							(l): l is string => typeof l === "string",
+						)
+					: undefined;
+				languagesPatch = await patchLocalizedFurniDataEntries(
+					[{ classname, name, description: description ?? "" }],
+					body.translate === true,
+					langs,
+				);
+			}
 		} catch (err) {
 			console.warn(
 				"[import-furni] Localized patch failed:",

src/lib/services/furni-data-i18n.ts

@@ -433,6 +433,7 @@ function cloneFurniData(
  */
 export async function buildLocalizedFurniDataFiles(
 	force = false,
+	langs?: readonly string[],
 ): Promise<LanguageFileResult[]> {
 	if (!force && !(await translationEnabled())) {
 		logger.debug(
@@ -440,6 +441,10 @@ export async function buildLocalizedFurniDataFiles(
 		);
 		return [];
 	}
+	const langsToBuild =
+		langs && langs.length > 0
+			? FURNIDATA_LANGUAGES.filter((l) => langs.includes(l.lang))
+			: FURNIDATA_LANGUAGES;
 	return withFurniDataLock(async () => {
 		const master = (await readFurniData()) as Record<
 			string,
@@ -448,7 +453,7 @@ export async function buildLocalizedFurniDataFiles(
 
 		// Fetch all language maps in parallel (uses per-hotel memory cache).
 		const maps = await Promise.all(
-			FURNIDATA_LANGUAGES.map(async ({ lang, hotel }) => {
+			langsToBuild.map(async ({ lang, hotel }) => {
 				const map = await fetchTranslationsForHotel(hotel);
 				return { lang, hotel, map };
 			}),
@@ -577,6 +582,7 @@ export async function buildLocalizedFurniDataFiles(
 export async function patchLocalizedFurniDataEntries(
 	entries: Array<{ classname: string; name?: string; description?: string }>,
 	force = false,
+	langs?: readonly string[],
 ): Promise<LanguageFileResult[]> {
 	if (entries.length === 0) return [];
 	if (!force && !(await translationEnabled())) {
@@ -586,9 +592,14 @@ export async function patchLocalizedFurniDataEntries(
 		return [];
 	}
 
+	const langsToBuild =
+		langs && langs.length > 0
+			? FURNIDATA_LANGUAGES.filter((l) => langs.includes(l.lang))
+			: FURNIDATA_LANGUAGES;
+
 	return withFurniDataLock(async () => {
 		const maps = await Promise.all(
-			FURNIDATA_LANGUAGES.map(async ({ lang, hotel }) => {
+			langsToBuild.map(async ({ lang, hotel }) => {
 				const map = await fetchTranslationsForHotel(hotel);
 				return { lang, hotel, map };
 			}),