From f6ed147acca4c0df4d9a50a28c413f34783feefb Mon Sep 17 00:00:00 2001
From: Moshe Grunwald <mosheygrunwald@gmail.com>
Date: Thu, 6 Aug 2026 15:49:08 -0400
Subject: [PATCH] fix(s3): set ContentType on uploaded media objects

---
 src/core/media/IMediaStorage.ts     | 1 +
 src/core/media/MediaManager.ts      | 1 +
 src/core/media/s3/MediaS3Storage.ts | 1 +
 3 files changed, 3 insertions(+)

diff --git a/src/core/media/IMediaStorage.ts b/src/core/media/IMediaStorage.ts
index 7e69b618..cdd290ce 100644
--- a/src/core/media/IMediaStorage.ts
+++ b/src/core/media/IMediaStorage.ts
@@ -14,6 +14,7 @@ interface Message {
 interface File {
   extension: string;
   filename?: string;
+  mimetype?: string;
 }
 
 export interface MediaData {
diff --git a/src/core/media/MediaManager.ts b/src/core/media/MediaManager.ts
index c3e2b3ab..9af0b01c 100644
--- a/src/core/media/MediaManager.ts
+++ b/src/core/media/MediaManager.ts
@@ -75,6 +75,7 @@ export class MediaManager implements IMediaManager {
       file: {
         extension: extension,
         filename: filename,
+        mimetype: mimetype,
       },
     };
 
diff --git a/src/core/media/s3/MediaS3Storage.ts b/src/core/media/s3/MediaS3Storage.ts
index dd1adc75..160d851b 100644
--- a/src/core/media/s3/MediaS3Storage.ts
+++ b/src/core/media/s3/MediaS3Storage.ts
@@ -40,6 +40,7 @@ export class MediaS3Storage implements IMediaStorage {
       Bucket: this.bucket,
       Key: key,
       Body: buffer,
+      ContentType: data.file.mimetype,
       Metadata: metadata,
     });
     await this.client.send(command);