From 18834ac28e2742e02ef0b13ecb66794bd615598a Mon Sep 17 00:00:00 2001
From: Alex Ling <hkalexling@gmail.com>
Date: Thu, 29 Oct 2020 04:06:44 +0000
Subject: [PATCH] Set thumbnail size and mimetype

---
 src/library/entry.cr | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/library/entry.cr b/src/library/entry.cr
index b96681e..796d983 100644
--- a/src/library/entry.cr
+++ b/src/library/entry.cr
@@ -220,6 +220,11 @@ class Entry
         thumbnail = ImageSize.resize img.data, height: 300
       end
       img.data = thumbnail
+      img.size = thumbnail.size
+      unless img.mime == "image/webp"
+        # image_size.cr resizes non-webp images to jpg
+        img.mime = "image/jpeg"
+      end
       Storage.default.save_thumbnail @id, img
     rescue e
       Logger.warn "Failed to generate thumbnail for entry " \