added widget and engine settings

app/controllers/galleries_controller.rb

@@ -19,15 +19,40 @@ class GalleriesController < ApplicationController
     album = Album.find_by_param(params[:uid])
   	images = album.album_images.collect do |a|
 	    {
-	    	"link_to_show" =>  "/" + I18n.locale.to_s + params[:url] + "/-" + a.id.to_s + "?method=theater",
-	        "thumb-src" => a.file.thumb.url
+	     "link_to_show" =>  "/" + I18n.locale.to_s + params[:url] + "/-" + a.id.to_s + "?method=theater",
+	     "thumb-src" => a.file.thumb.url
 	    }
-	end
+	   end
+      {
+        "images" => images,
+        "data" => {"album-title"=>album.name}
+      } 
+  end
+
+  def widget
+    albums = Album.filter_by_widget_categories
+    params = OrbitHelper.params
+
+    images = []
+    while images.count < 9
+      albums.each do |album|
+        img = album.album_images.sample
+        if !images.include?(img) && img != nil 
+          images << img
+        end
+      end
+    end
+    images = images.collect do |a|
+      {
+        "link_to_show" =>  "/" + I18n.locale.to_s + params[:url] + "/-" + a.id.to_s + "?method=theater",
+        "thumb-src" => a.file.thumb.url
+      }
+    end
     {
       "images" => images,
-      "data" => {"album-title"=>album.name}
+      "extras" => {"widget-title"=>"Gallery"}
     } 
-  end 
+  end
 
   def theater
     params = OrbitHelper.params