From 2e902d818ac6dc7dff9496f30f1ac7b5acc6ce80 Mon Sep 17 00:00:00 2001
From: mguetlein <martin.guetlein@gmail.com>
Date: Fri, 27 May 2011 09:57:49 +0200
Subject: fix predicted model features: return metadata isntead of feature
 itself as yaml, set content type

---
 lazar.rb | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/lazar.rb b/lazar.rb
index e1fa05e..65aff16 100644
--- a/lazar.rb
+++ b/lazar.rb
@@ -60,11 +60,14 @@ get '/:id/predicted/:prop' do
     feature = eval "YAML.load_file(@yaml_file).prediction_#{params[:prop]}_feature"
     case @accept
     when /yaml/
-      feature.to_yaml
-    when /rdf/ 
+      content_type "application/x-yaml"
+      feature.metadata.to_yaml
+    when /rdf/
+      content_type "application/rdf+xml"
       feature.to_rdfxml
     when /html/
-      OpenTox.text_to_html feature.to_yaml
+      content_type "text/html"
+      OpenTox.text_to_html feature.metadata.to_yaml
     else
       halt 400, "Unsupported MIME type '#{@accept}'"
     end
-- 
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