[FIX] Gif images aspect ratio on preview (#20654)

RocketChat · Feb 10, 2021 · 20371a2 · 20371a2
1 parent 8799e11
commit 20371a2
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/app/file-upload/server/lib/FileUpload.js b/app/file-upload/server/lib/FileUpload.js
@@ -266,7 +266,7 @@ export const FileUpload = {
 	},
 
 	uploadsOnValidate(file) {
-		if (!/^image\/((x-windows-)?bmp|p?jpeg|png)$/.test(file.type)) {
+		if (!/^image\/((x-windows-)?bmp|p?jpeg|png|gif)$/.test(file.type)) {
 			return;
 		}
 

diff --git a/client/components/Message/Attachments/components/Image.tsx b/client/components/Message/Attachments/components/Image.tsx
@@ -60,10 +60,10 @@ const getDimensions = (width: Dimensions['width'], height: Dimensions['height'],
 	const ratio = height / width;
 
 	if (height >= width || Math.min(width, limits.width) * ratio > limits.height) {
-		return { width: width * Math.min(height, limits.height) / height, height: Math.min(height, limits.height) };
+		return { width: width * Math.min(height, limits.height) / height, height: 'auto' };
 	}
 
-	return { width: Math.min(width, limits.width), height: height * Math.min(width, limits.width) / width };
+	return { width: Math.min(width, limits.width), height: 'auto' };
 };
 
 const Image: FC<ImageProps> = ({ previewUrl, loadImage = true, setLoadImage, src, ...size }) => {