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EpicNext-Cms/src/lib/services/furni-data.ts
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openhands 18825115a4
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Auto-fix furni asset ownership after import
After each single or batch import, chown the swf/icon/nitro asset
directories and the FurnitureData.json folders to www-data:www-data so
nginx and the emulator can read newly written files. Best-effort and
non-blocking; the API response reports which folders were fixed.
2026-08-18 19:52:32 +02:00

445 lines
14 KiB
TypeScript

import { existsSync, promises as fs } from "node:fs";
import path from "node:path";
import {
getGamedataRoot,
getNitroFilesRoot,
} from "@/lib/services/furni-asset-dirs";
import type { OfficialHabboFurniEntry } from "@/lib/services/habbo-furnidata-cache";
import { siteSettings } from "@/lib/services/site-settings";
import type { FurniMetadata } from "@/lib/services/swf-to-nitro";
const LOCK_STALE_MS = 60_000;
const DEFAULT_FURNI_DATA_URL = "/gamedata/config/FurnitureData.json";
/**
* Resolve the FurnitureData file path from the admin setting
* `furni_data_url`. The production `/gamedata` mount maps to the configured
* Gamedata filesystem root; other relative URLs map under public/.
*/
export async function getFurnitureDataPath(): Promise<string> {
const url =
(await siteSettings.get("furni_data_url", DEFAULT_FURNI_DATA_URL)) ??
DEFAULT_FURNI_DATA_URL;
if (path.isAbsolute(url) && !url.startsWith("/")) return url;
if (url === "/gamedata" || url.startsWith("/gamedata/")) {
const gamedataRoot = await getGamedataRoot();
if (gamedataRoot) {
const relative = url.replace(/^\/gamedata\/?/, "");
return path.join(/*turbopackIgnore: true*/ gamedataRoot, relative);
}
}
const relative = url.replace(/^\/+/, "");
// The `relative` segment is admin-configurable so its concrete value is
// unknown at build time; without the hint Turbopack traces the entire
// public/ tree (~400k files) into the route's NFT.
return path.join(/*turbopackIgnore: true*/ process.cwd(), "public", relative);
}
export async function getFurnitureDataWritePaths(): Promise<string[]> {
const primary = await getFurnitureDataPath();
const configuredMirror =
(await siteSettings.get("furni_data_mirror_path", "")) ?? "";
const [nitroFilesRoot, gamedataRoot] = await Promise.all([
getNitroFilesRoot(),
getGamedataRoot(),
]);
const mirror = configuredMirror.trim()
? configuredMirror
: nitroFilesRoot
? path.join(
/*turbopackIgnore: true*/ nitroFilesRoot,
"nitro-assets/gamedata/FurnitureData.json",
)
: "";
const gamedataPath = gamedataRoot
? path.join(
/*turbopackIgnore: true*/ gamedataRoot,
"config/FurnitureData.json",
)
: "";
const paths = [primary, mirror, gamedataPath]
.filter(Boolean)
.map((p) => path.normalize(p));
const seen = new Set<string>();
return paths.filter((p) => {
const key = process.platform === "win32" ? p.toLowerCase() : p;
if (seen.has(key)) return false;
seen.add(key);
return true;
});
}
async function getFurnitureDataReadPath(): Promise<string> {
const paths = await getFurnitureDataWritePaths();
const existing = paths.find((p) => existsSync(/*turbopackIgnore: true*/ p));
return existing ?? paths[0];
}
// ── FurnitureData.json lock + helpers ────────────────────────────────
let furniDataLock: Promise<void> = Promise.resolve();
async function acquireDiskLock(lockPath: string): Promise<void> {
const deadline = Date.now() + 30_000;
while (true) {
try {
const fh = await fs.open(lockPath, "wx");
await fh.writeFile(String(process.pid));
await fh.close();
return;
} catch (err) {
const e = err as NodeJS.ErrnoException;
if (e.code !== "EEXIST") throw err;
try {
const stat = await fs.stat(lockPath);
if (Date.now() - stat.mtimeMs > LOCK_STALE_MS) {
await fs.unlink(lockPath).catch(() => {});
continue;
}
} catch {
/* lock vanished between checks */
}
if (Date.now() > deadline) throw new Error("FurnitureData lock timeout");
await new Promise((r) => setTimeout(r, 100));
}
}
}
/** Build a map of sprite id → classname from both sections of the furnidata.
* If multiple entries share the same id, the first encountered classname wins. */
function furniDataIdOwners(
data: Record<string, { furnitype: Array<Record<string, unknown>> }>,
): Map<number, string> {
const owners = new Map<number, string>();
for (const section of ["roomitemtypes", "wallitemtypes"] as const) {
for (const e of data[section]?.furnitype ?? []) {
const id = Number(e?.id);
if (!Number.isFinite(id) || id <= 0) continue;
const classname = typeof e?.classname === "string" ? e.classname : "";
if (!classname) continue;
if (!owners.has(id)) owners.set(id, classname);
}
}
return owners;
}
/** Assert that no entry in `entries` has a spriteId already used by a different classname
* in the existing furnidata or within this batch. Throws if a conflict is found. */
function assertNoFurniDataIdConflicts(
existingOwners: Map<number, string>,
entries: Array<{ entry: Record<string, unknown>; itemType: string }>,
): void {
const conflicts: string[] = [];
for (const { entry } of entries) {
const id = Number(entry?.id);
if (!Number.isFinite(id) || id <= 0) continue;
const classname =
typeof entry?.classname === "string" ? entry.classname : "";
const existing = existingOwners.get(id);
if (existing !== undefined && existing !== classname) {
conflicts.push(
`spriteId ${id} already used by "${existing}" in FurnitureData.json ` +
`(attempted "${classname}")`,
);
continue;
}
// reserve the id within this batch so a second entry with the same id + different classname
// is also caught (even though the file hasn't been written yet).
existingOwners.set(id, classname);
}
if (conflicts.length > 0) {
throw new Error(
`FurnitureData spriteId conflicts: ${conflicts.join("; ")}`,
);
}
}
/** Check if a spriteId is already used by a different classname in the local
* FurnitureData.json. Returns the existing classname if there's a conflict,
* or null if the spriteId is free or the file couldn't be read. */
export async function findFurniDataIdConflict(
spriteId: number,
classname: string,
): Promise<string | null> {
try {
const furniData = await readFurniData();
const owners = furniDataIdOwners(
furniData as Record<
string,
{ furnitype: Array<Record<string, unknown>> }
>,
);
const existing = owners.get(spriteId);
return existing !== undefined && existing !== classname ? existing : null;
} catch {
return null; // if file missing/unreadable, treat as no conflict
}
}
export async function withFurniDataLock<T>(fn: () => Promise<T>): Promise<T> {
let release!: () => void;
const acquired = new Promise<void>((r) => {
release = r;
});
const prev = furniDataLock;
furniDataLock = acquired;
await prev;
const lockBase = await getFurnitureDataReadPath();
await fs.mkdir(path.dirname(lockBase), { recursive: true });
const lockPath = `${lockBase}.lock`;
await acquireDiskLock(lockPath);
try {
return await fn();
} finally {
await fs.unlink(lockPath).catch(() => {});
release?.();
}
}
export async function readFurniData(): Promise<Record<string, unknown>> {
const target = await getFurnitureDataReadPath();
const raw = await fs.readFile(/*turbopackIgnore: true*/ target, "utf-8");
return JSON.parse(raw);
}
export async function writeFurniData(
data: Record<string, unknown>,
): Promise<void> {
const targets = await getFurnitureDataWritePaths();
const payload = JSON.stringify(data);
for (const target of targets) {
await fs.mkdir(path.dirname(target), { recursive: true });
const tmp = `${target}.tmp`;
await fs.writeFile(/*turbopackIgnore: true*/ tmp, payload, "utf-8");
await fs.rename(/*turbopackIgnore: true*/ tmp, target);
}
}
export function buildFurniEntry(params: {
id: number;
classname: string;
revision: number;
category: string;
name: string;
description: string;
spriteId: number;
dims: { x: number; y: number; z: number };
metadata: FurniMetadata | null;
officialHabbo?: OfficialHabboFurniEntry | null;
}): Record<string, unknown> {
const {
id,
classname,
revision,
category,
name,
description,
spriteId,
dims,
metadata,
officialHabbo,
} = params;
// Prefer the configured official hotel's real hex colors, then .nitro metadata.
const partcolors = officialHabbo?.partcolors?.color?.length
? officialHabbo.partcolors
: (metadata?.partcolors ?? { color: [] });
return {
id,
classname,
revision: revision || officialHabbo?.revision || 0,
category: category || officialHabbo?.category || "unknown",
defaultdir: metadata?.defaultdir ?? officialHabbo?.defaultdir ?? 0,
xdim: dims.x,
ydim: dims.y,
partcolors,
name,
description: description || "",
adurl: "",
offerid: spriteId,
buyout: !!officialHabbo?.bc,
rentofferid: -1,
rentbuyout: false,
bc: officialHabbo?.bc ?? false,
excludeddynamic: false,
customparams: officialHabbo?.customparams ?? "",
specialtype: metadata?.specialtype ?? officialHabbo?.specialtype ?? 0,
canstandon: metadata?.canstandon ?? officialHabbo?.canstandon ?? false,
cansiton: metadata?.cansiton ?? officialHabbo?.cansiton ?? false,
canlayon: metadata?.canlayon ?? officialHabbo?.canlayon ?? false,
furniline: officialHabbo?.furniline ?? "",
environment: officialHabbo?.environment ?? "",
rare: officialHabbo?.rare ?? false,
};
}
function upsertEntryInSection(
section: { furnitype: Array<Record<string, unknown>> },
entry: Record<string, unknown>,
) {
const classname = entry.classname as string | undefined;
if (classname) {
const idx = section.furnitype.findIndex((e) => e.classname === classname);
if (idx >= 0) {
section.furnitype[idx] = entry;
return;
}
}
section.furnitype.push(entry);
}
export async function appendFurniEntry(
entry: Record<string, unknown>,
itemType: string,
): Promise<void> {
await withFurniDataLock(async () => {
const furniData = (await readFurniData()) as Record<
string,
{ furnitype: Array<Record<string, unknown>> }
>;
// Guard: ensure the spriteId is not already used by a different classname in the file.
const existingOwners = furniDataIdOwners(furniData);
assertNoFurniDataIdConflicts(existingOwners, [{ entry, itemType }]);
if (itemType === "i") {
if (!furniData.wallitemtypes) furniData.wallitemtypes = { furnitype: [] };
upsertEntryInSection(furniData.wallitemtypes, entry);
} else {
if (!furniData.roomitemtypes) furniData.roomitemtypes = { furnitype: [] };
upsertEntryInSection(furniData.roomitemtypes, entry);
}
await writeFurniData(furniData as Record<string, unknown>);
});
}
export async function removeFurniEntry(classname: string): Promise<boolean> {
return withFurniDataLock(async () => {
const furniData = (await readFurniData()) as Record<
string,
{ furnitype: Array<Record<string, unknown>> }
>;
let removed = false;
for (const section of ["roomitemtypes", "wallitemtypes"] as const) {
if (furniData[section]?.furnitype) {
const before = furniData[section].furnitype.length;
furniData[section].furnitype = furniData[section].furnitype.filter(
(e) => e.classname !== classname,
);
if (furniData[section].furnitype.length < before) removed = true;
}
}
if (removed) {
await writeFurniData(furniData as Record<string, unknown>);
}
return removed;
});
}
/**
* Patch name/description on existing FurnitureData entries by classname.
* Optionally creates a minimal entry when missing.
*/
export async function patchFurniEntryNames(
updates: Array<{
classname: string;
itemType: string;
name?: string;
description?: string;
spriteId?: number;
createIfMissing?: boolean;
}>,
): Promise<{ updated: number; inserted: number }> {
if (updates.length === 0) return { updated: 0, inserted: 0 };
return withFurniDataLock(async () => {
const furniData = (await readFurniData()) as Record<
string,
{ furnitype: Array<Record<string, unknown>> }
>;
let updated = 0;
let inserted = 0;
for (const u of updates) {
const sectionKey = u.itemType === "i" ? "wallitemtypes" : "roomitemtypes";
if (!furniData[sectionKey]) furniData[sectionKey] = { furnitype: [] };
const section = furniData[sectionKey];
const idx = section.furnitype.findIndex(
(e) => e.classname === u.classname,
);
if (idx >= 0) {
const entry = { ...section.furnitype[idx] };
if (u.name !== undefined) entry.name = u.name;
if (u.description !== undefined) entry.description = u.description;
section.furnitype[idx] = entry;
updated++;
} else if (u.createIfMissing) {
section.furnitype.push({
id: u.spriteId ?? 0,
classname: u.classname,
revision: 0,
category: "unknown",
name: u.name ?? u.classname,
description: u.description ?? "",
offerid: u.spriteId ?? -1,
});
inserted++;
}
}
if (updated > 0 || inserted > 0) {
await writeFurniData(furniData as Record<string, unknown>);
}
return { updated, inserted };
});
}
export async function appendFurniEntriesBatch(
entries: Array<{ entry: Record<string, unknown>; itemType: string }>,
): Promise<void> {
await withFurniDataLock(async () => {
const furniData = (await readFurniData()) as Record<
string,
{ furnitype: unknown[] }
>;
// Guard: ensure no spriteId conflicts with existing file entries
// or within this batch (same id + different classname).
const existingOwners = furniDataIdOwners(
furniData as Record<
string,
{ furnitype: Array<Record<string, unknown>> }
>,
);
assertNoFurniDataIdConflicts(existingOwners, entries);
for (const { entry, itemType } of entries) {
if (itemType === "i") {
if (!furniData.wallitemtypes)
furniData.wallitemtypes = { furnitype: [] };
upsertEntryInSection(
furniData.wallitemtypes as {
furnitype: Array<Record<string, unknown>>;
},
entry,
);
} else {
if (!furniData.roomitemtypes)
furniData.roomitemtypes = { furnitype: [] };
upsertEntryInSection(
furniData.roomitemtypes as {
furnitype: Array<Record<string, unknown>>;
},
entry,
);
}
}
await writeFurniData(furniData as Record<string, unknown>);
});
}