range

app/api/bucket/[bucket]/[...path]/route.ts

@@ -6,15 +6,19 @@ export const runtime = 'edge';
 type Params = { bucket: string; path: string[] };
 
 export const GET = async (
-	_req: Request,
+	req: Request,
 	{ params: { bucket: bucketName, path } }: { params: Params },
 ) => {
 	const bucket = await getBucket(bucketName);
 	if (!bucket) {
 		return new Response('Unable to read bucket', { status: 400 });
 	}
 
-	const object = await bucket.get(path.join('/'));
+	const [, start, end] = /^bytes=(\d+)-(\d+)?$/.exec(req.headers.get('range') ?? '') ?? [];
+
+	const object = await bucket.get(path.join('/'), {
+		...(start && { range: { offset: Number(start), length: end ? Number(end) : undefined } }),
+	});
 
 	if (!object) {
 		return new Response('Not found', { status: 404 });
@@ -28,6 +32,20 @@ export const GET = async (
 		headers.set('cache-control', cacheControlSetting.value);
 	}
 
+	console.log(object.range);
+	const test = new Headers();
+	object.writeHttpMetadata(test);
+	console.log(Object.fromEntries(test.entries()));
+
+	if (start && object.range && 'offset' in object.range && object.range.offset !== undefined) {
+		headers.set(
+			'content-range',
+			`bytes ${object.range.offset}-${
+				object.range.length ? object.range.offset + object.range.length : object.size
+			}/*`,
+		);
+	}
+
 	// object.writeHttpMetadata does not work properly with Miniflare in next dev
 	if (object.httpMetadata?.contentDisposition)
 		headers.set('content-disposition', object.httpMetadata?.contentDisposition);
@@ -37,6 +55,7 @@ export const GET = async (
 		headers.set('content-language', object.httpMetadata?.contentLanguage);
 	if (object.httpMetadata?.contentType)
 		headers.set('content-type', object.httpMetadata?.contentType);
+	if (object.httpMetadata?.contentType?.startsWith('video')) headers.set('accept-ranges', 'bytes');
 
 	headers.set('etag', object.httpEtag);