From 0119533e753c884fd492ffa2856df84de137536b Mon Sep 17 00:00:00 2001
From: Urban Rotnik <urban.rotnik@gmail.com>
Date: Tue, 22 Oct 2019 11:02:59 +0200
Subject: [PATCH] Fix for file generation

---
 app/models/concerns/tiny_mce_images.rb | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/app/models/concerns/tiny_mce_images.rb b/app/models/concerns/tiny_mce_images.rb
index c13d455c1..487ebeef2 100644
--- a/app/models/concerns/tiny_mce_images.rb
+++ b/app/models/concerns/tiny_mce_images.rb
@@ -96,8 +96,10 @@ module TinyMceImages
 
         else
           # We need implement size and type checks here
-          new_image = URI.parse(image['src']).open
-          new_image_filename = asset.class.generate_unique_secure_token + '.jpg'
+          url = image['src']
+          image_type = FastImage.type(url).to_s
+          new_image = URI.parse(url).open
+          new_image_filename = Asset.generate_unique_secure_token + '.' + image_type
         end
 
         new_asset = TinyMceAsset.create(