From dcfe8d5aded526227514257014d8e5f40d00a921 Mon Sep 17 00:00:00 2001
From: megumin <megumin.bakaretsurie@gmail.com>
Date: Fri, 18 Jul 2025 17:55:24 +0100
Subject: [PATCH] fix: send filename when viewing the original file (#20005)

* feat: add fileName to downloadOriginal response

* test: add fileName to ImmichFileResponse for downloadOriginal

* lint: use single quotes for fileName string in test
---
 server/src/services/asset-media.service.spec.ts | 1 +
 server/src/services/asset-media.service.ts      | 1 +
 2 files changed, 2 insertions(+)

diff --git a/server/src/services/asset-media.service.spec.ts b/server/src/services/asset-media.service.spec.ts
index 08b42b6cbf..0585a159ac 100644
--- a/server/src/services/asset-media.service.spec.ts
+++ b/server/src/services/asset-media.service.spec.ts
@@ -505,6 +505,7 @@ describe(AssetMediaService.name, () => {
       await expect(sut.downloadOriginal(authStub.admin, 'asset-1')).resolves.toEqual(
         new ImmichFileResponse({
           path: '/original/path.jpg',
+          fileName: 'asset-id.jpg',
           contentType: 'image/jpeg',
           cacheControl: CacheControl.PrivateWithCache,
         }),
diff --git a/server/src/services/asset-media.service.ts b/server/src/services/asset-media.service.ts
index 080774d038..517a1f665f 100644
--- a/server/src/services/asset-media.service.ts
+++ b/server/src/services/asset-media.service.ts
@@ -197,6 +197,7 @@ export class AssetMediaService extends BaseService {
 
     return new ImmichFileResponse({
       path: asset.originalPath,
+      fileName: asset.originalFileName,
       contentType: mimeTypes.lookup(asset.originalPath),
       cacheControl: CacheControl.PrivateWithCache,
     });