added widget to this module

app/controllers/hps_learnings_controller.rb

@@ -51,4 +51,26 @@ class HpsLearningsController < ApplicationController
       }
     }
   end
+
+  def widget
+    tags = OrbitHelper.widget_tags
+    classes = HpsClass.filter_by_widget_categories.filter_by_tags(tags).collect do |hpsclass|
+      thumb = hpsclass.course_pic.thumb.url.nil? ? "http://www.placehold.it/150x150/EFEFEF/AAAAAA" : hpsclass.course_pic.thumb.url
+      {
+        "title" => hpsclass.title,
+        "thumb_url" => thumb,
+        "link_to_show" => OrbitHelper.url_to_show(hpsclass.to_param),
+      }
     end
+    {
+      "classes" => classes,
+      "extras" => {
+        "more_url" => OrbitHelper.widget_more_url
+      }
+    }
+  end
+end
+
+
+
+