Support resumable game folder uploads and remove DLC declarations

src/routes/api/game-files/+server.ts

@@ -1,10 +1,10 @@
 import { json } from '@sveltejs/kit';
-import { createLibraryImport, libraryOverview } from '$lib/server/game-files/index.js';
+import { createLibraryUpload, libraryOverview } from '$lib/server/game-files/index.js';
 import { gameFileError, readGameJson } from '$lib/server/game-files/http.js';
 import { requireManagementOrigin } from '$lib/server/hosts/http.js';
 
 export function GET() { return json(libraryOverview()); }
 export async function POST({ request }: { request: Request }) {
-    try { requireManagementOrigin(request); return json({ version: createLibraryImport(await readGameJson(request)) }, { status: 202 }); }
+    try { requireManagementOrigin(request); return json({ version: createLibraryUpload(await readGameJson(request, 32 * 1024 * 1024)) }, { status: 202 }); }
     catch (cause) { return gameFileError(cause); }
 }

src/routes/api/game-files/[id]/upload/+server.ts

@@ -0,0 +1,8 @@
+import { json } from '@sveltejs/kit';
+import { browserUploadStatus } from '$lib/server/game-files/index.js';
+import { gameFileError } from '$lib/server/game-files/http.js';
+
+export async function GET({ params }: { params: { id: string } }) {
+    try { return json(await browserUploadStatus(params.id), { headers: { 'Cache-Control': 'no-store' } }); }
+    catch (cause) { return gameFileError(cause); }
+}

src/routes/api/game-files/[id]/upload/complete/+server.ts

@@ -0,0 +1,11 @@
+import { json } from '@sveltejs/kit';
+import { requestBrowserPublication } from '$lib/server/game-files/index.js';
+import { gameFileError } from '$lib/server/game-files/http.js';
+import { requireManagementOrigin } from '$lib/server/hosts/http.js';
+
+export async function POST({ request, params }: { request: Request; params: { id: string } }) {
+    try {
+        requireManagementOrigin(request);
+        return json(await requestBrowserPublication(params.id), { status: 202 });
+    } catch (cause) { return gameFileError(cause); }
+}

src/routes/api/game-files/[id]/upload/files/[...path]/+server.ts

@@ -0,0 +1,17 @@
+import { json } from '@sveltejs/kit';
+import { uploadBrowserFile } from '$lib/server/game-files/index.js';
+import { gameFileError } from '$lib/server/game-files/http.js';
+import { requireManagementOrigin } from '$lib/server/hosts/http.js';
+
+function integerHeader(request: Request, name: string): number {
+    const value = request.headers.get(name);
+    if (value === null || !/^\d+$/.test(value) || !Number.isSafeInteger(Number(value))) throw new Error(`Provide a valid ${name} header.`);
+    return Number(value);
+}
+export async function PUT({ request, params }: { request: Request; params: { id: string; path: string } }) {
+    try {
+        requireManagementOrigin(request);
+        const chunk = { offset: integerHeader(request, 'X-Upload-Offset'), size: integerHeader(request, 'X-Upload-Length'), sha256: request.headers.get('X-Content-SHA256') ?? '' };
+        return json(await uploadBrowserFile(params.id, params.path, chunk, request.body));
+    } catch (cause) { return gameFileError(cause); }
+}