fixes for ugoira convert

app/logical/pixiv_ugoira_service.rb

@@ -10,7 +10,7 @@ class PixivUgoiraService
   end
 
   def generate_resizes(source_path, output_path, preview_path)
-    PixivUgoiraConverter.new.delay(:queue => Socket.gethostname).convert(source_path, output_path, preview_path, @frame_data)
+    PixivUgoiraConverter.delay(:queue => Socket.gethostname).convert(source_path, output_path, preview_path, @frame_data)
 
     # since the resizes will be delayed, just touch the output file so the
     # file distribution wont break

app/models/upload.rb

@@ -108,6 +108,7 @@ class Upload < ActiveRecord::Base
         end
         generate_resizes(file_path)
         move_file
+        save
         post = convert_to_post
         post.distribute_files
         if post.save
@@ -148,7 +149,7 @@ class Upload < ActiveRecord::Base
     end
 
     def async_conversion?
-      is_ugoira?
+      has_ugoira_tag?
     end
 
     def ugoira_service