From 30893a1a4e7870ab11194063485fbffd3ab5cc6e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bar=C4=B1=C5=9F=20Soner=20U=C5=9Fakl=C4=B1?=
 <barisusakli@gmail.com>
Date: Sun, 1 Mar 2026 20:13:47 -0500
Subject: [PATCH] fix: thumbs, send type for resize

---
 public/src/modules/topicThumbs.js |  6 +++++-
 src/controllers/uploads.js        | 10 ++++++++--
 src/groups/cover.js               |  1 +
 3 files changed, 14 insertions(+), 3 deletions(-)

diff --git a/public/src/modules/topicThumbs.js b/public/src/modules/topicThumbs.js
index 340d856ded..1af367bc1f 100644
--- a/public/src/modules/topicThumbs.js
+++ b/public/src/modules/topicThumbs.js
@@ -59,8 +59,12 @@ define('topicThumbs', [
 								className: 'btn-success',
 								callback: () => {
 									Thumbs.upload().then((thumbUrl) => {
+										const newUrl = thumbUrl
+											.replace(new RegExp(`^${config.relative_path}`), '')
+											.replace(new RegExp(`^${config.upload_url}`), '');
+
 										postData.thumbs.push(
-											thumbUrl.replace(new RegExp(`^${config.upload_url}`), '')
+											newUrl,
 										);
 
 										Thumbs.modal.open({ ...payload, modal });
diff --git a/src/controllers/uploads.js b/src/controllers/uploads.js
index c150c7144d..fc17f44b4b 100644
--- a/src/controllers/uploads.js
+++ b/src/controllers/uploads.js
@@ -79,7 +79,7 @@ async function uploadAsImage(req, uploadedFile) {
 		return fileObj;
 	}
 
-	fileObj = await resizeImage(fileObj);
+	fileObj = await resizeImage({ ...fileObj, type: uploadedFile.type });
 	return { url: fileObj.url };
 }
 
@@ -107,6 +107,7 @@ async function resizeImage(fileObj) {
 
 	await image.resizeImage({
 		path: fileObj.path,
+		type: fileObj.type,
 		target: meta.config.resizeImageKeepOriginal ?
 			file.appendToFileName(fileObj.path, '-resized') :
 			fileObj.path,
@@ -137,6 +138,7 @@ uploadsController.uploadThumb = async function (req, res) {
 		if (dimensions.width > parseInt(meta.config.topicThumbSize, 10)) {
 			await image.resizeImage({
 				path: uploadedFile.path,
+				type: uploadedFile.type,
 				width: meta.config.topicThumbSize,
 			});
 		}
@@ -148,7 +150,11 @@ uploadsController.uploadThumb = async function (req, res) {
 			});
 		}
 
-		return await uploadsController.uploadFile(req.uid, uploadedFile);
+		const storedFile = await uploadsController.uploadFile(req.uid, uploadedFile);
+		return {
+			url: storedFile.url,
+			name: storedFile.name,
+		};
 	});
 };
 
diff --git a/src/groups/cover.js b/src/groups/cover.js
index a643126ecb..020f14314e 100644
--- a/src/groups/cover.js
+++ b/src/groups/cover.js
@@ -44,6 +44,7 @@ module.exports = function (Groups) {
 
 			await image.resizeImage({
 				path: tempPath,
+				type: type,
 				width: 358,
 			});
 			const thumbUploadData = await image.uploadImage(`groupCoverThumb-${data.groupName}${path.extname(tempPath)}`, 'files', {