Fix SimileController that broke with the plugin change

git-svn-id: https://svn.apache.org/repos/asf/lucene/solr/trunk@522710 13f79535-47bb-0310-9956-ffa450edef68

client/ruby/flare/app/controllers/simile_controller.rb

@@ -12,6 +12,8 @@
 
 
 class SimileController < ApplicationController
+  before_filter :flare_before
+  
   def exhibit
     @data = @flare.search(0, 10)
                                           
@@ -32,4 +34,14 @@ class SimileController < ApplicationController
       format.xml # renders timeline.rxml
     end                                         
   end
+  
+  #TODO: this is duplicated from flare's 
+  private
+    def flare_before
+      # TODO: allow source of context to be configurable.
+      session[:flare_context] ||= Flare::Context.new(SOLR_CONFIG)
+
+      @flare = session[:flare_context]
+    end
+  
 end