From 17dd4d47b0ae3f6a158bfd3ee3187736384fdc79 Mon Sep 17 00:00:00 2001
From: zubiden <19638254+zubiden@users.noreply.github.com>
Date: Fri, 29 Aug 2025 08:57:47 +0200
Subject: [PATCH] Document: Do not open big media in MV (#6144)

---
 src/api/gramjs/apiBuilders/messageContent.ts | 1 +
 src/api/types/messages.ts                    | 2 +-
 src/components/common/Document.tsx           | 4 +++-
 3 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/api/gramjs/apiBuilders/messageContent.ts b/src/api/gramjs/apiBuilders/messageContent.ts
index 11b0e83e3..82f3d1d26 100644
--- a/src/api/gramjs/apiBuilders/messageContent.ts
+++ b/src/api/gramjs/apiBuilders/messageContent.ts
@@ -454,6 +454,7 @@ export function buildApiDocument(document: GramJs.TypeDocument): ApiDocument | u
         mediaSize = {
           width,
           height,
+          fromDocumentAttribute: true,
         };
       }
     } else if (SUPPORTED_VIDEO_CONTENT_TYPES.has(mimeType)) {
diff --git a/src/api/types/messages.ts b/src/api/types/messages.ts
index 8e1ce1cfe..c8da1d487 100644
--- a/src/api/types/messages.ts
+++ b/src/api/types/messages.ts
@@ -153,7 +153,7 @@ export interface ApiDocument {
   previewPhotoSizes?: ApiPhotoSize[];
   previewBlobUrl?: string;
   innerMediaType?: 'photo' | 'video';
-  mediaSize?: ApiDimensions;
+  mediaSize?: ApiDimensions & { fromDocumentAttribute?: boolean };
 }
 
 export interface ApiContact {
diff --git a/src/components/common/Document.tsx b/src/components/common/Document.tsx
index 871323aad..7c91102cf 100644
--- a/src/components/common/Document.tsx
+++ b/src/components/common/Document.tsx
@@ -119,7 +119,9 @@ const Document = ({
   const localBlobUrl = hasPreview ? document.previewBlobUrl : undefined;
   const previewData = useMedia(getDocumentMediaHash(document, 'pictogram'), !isIntersecting);
 
-  const withMediaViewer = onMediaClick && document.innerMediaType;
+  const shouldForceDownload = document.innerMediaType === 'photo' && !document.mediaSize?.fromDocumentAttribute;
+
+  const withMediaViewer = onMediaClick && document.innerMediaType && !shouldForceDownload;
 
   const handleDownload = useLastCallback(() => {
     downloadMedia({ media: document, originMessage: message });