Use a more browser cachable header for rendered images in production …

…mode. [AlexJWayne#1 stae:resolved]
dummied · Jan 21, 2009 · e84ea30 · e84ea30
1 parent 2d48c4e
commit e84ea30
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/lib/fleximage/view.rb b/lib/fleximage/view.rb
@@ -37,6 +37,11 @@ def color(*args)
       # Set proper content type
       @view.controller.response.content_type = Mime::Type.lookup_by_extension(requested_format.to_s).to_s
 
+      # Set proper caching headers
+      if defined?(Rails) && Rails.env == 'production'
+        @view.controller.response.headers['Cache-Control'] = 'public, max-age=86400'
+      end
+
       # return rendered result
       return result.output_image(:format => requested_format)
     ensure