1 files changed, 11 insertions, 1 deletions
diff --git a/app/models/incoming_message.rb b/app/models/incoming_message.rb
index 5e57694c2..7e3f65cf4 100644
--- a/app/models/incoming_message.rb
+++ b/app/models/incoming_message.rb
@@ -19,7 +19,7 @@
 # Copyright (c) 2007 UK Citizens Online Democracy. All rights reserved.
 # Email: francis@mysociety.org; WWW: http://www.mysociety.org/
 #
-# $Id: incoming_message.rb,v 1.138 2008-08-29 22:39:36 francis Exp $
+# $Id: incoming_message.rb,v 1.139 2008-08-29 23:13:30 francis Exp $
 
 # TODO
 # Move some of the (e.g. quoting) functions here into rblib, as they feel
@@ -128,6 +128,16 @@ class FOIAttachment
             end
         end
     end
+
+    def display_size
+        s = self.body.size
+
+        if s > 1024 * 1024
+            return  sprintf("%.1f", s.to_f / 1024 / 1024) + 'M'
+        else
+            return (s / 1024).to_s + 'K'
+        end
+    end
 end
 
 class IncomingMessage < ActiveRecord::Base