fix albums sort by rand

app/controllers/galleries_controller.rb

@@ -1,6 +1,12 @@
 class GalleriesController < ApplicationController
 	def index
-      albums = Album.filter_by_categories
+      # albums = Album.filter_by_categories
+
+      params = OrbitHelper.params
+
+      albums = Album.filter_by_categories([],false).filter_by_tags.sample(OrbitHelper.page_data_count)
+      albums = Kaminari.paginate_array(albums).page(params[:page]).per(OrbitHelper.page_data_count)
+      
       galleries = albums.collect do |a|
       {
         "album-name" => a.name,

app/uploaders/gallery_uploader.rb

@@ -50,7 +50,7 @@ class GalleryUploader < CarrierWave::Uploader::Base
   # end
   
   version :thumb do
-    process :resize_to_fill => [200, 200]
+    process :resize_to_limit => [200, nil]
   end
 
   version :theater do