Change to MongoDB

app/models/announcement.rb

@@ -1,8 +1,10 @@
-require 'couch_foo'
-class Announcement < CouchFoo::Base
+class Announcement
   
-   property_i18n :title, String
-   property_i18n :content, String
+   include MongoMapper::Document
+   
+   key :title_en, String
+   key :content_en, String
+   key :content_zh_tw, String
    
    def to_liquid
      { "id" => self.id, "title" => self.title, "content" => self.content }

app/models/layout.rb

@@ -1,7 +1,10 @@
-class Layout < CouchFoo::Base
-  
-   property :name, String
-   property_i18n :content, String
+class Layout
+   
+   include MongoMapper::Document
+   
+   key :name, String
+   key :content_en, String
+   key :content_zh_tw, String
    
    validates_presence_of :name
    

app/models/page.rb

@@ -1,16 +1,18 @@
-class Page < CouchFoo::Base
+class Page
+   include MongoMapper::Document
   
-   property :name, String
-   property :parent_page_id, String
+   key :name, String
+   key :parent_page_id, String
    
-   property_i18n :content, String
-   
-   property :layout_id, String
-   property :layout_name, String
-   property :use_engine, String
-   property :external_link, String
-   property :position, Integer
-   property :is_published, Boolean
+   key :content_en, String
+   key :content_zh_tw, String
+    
+   key :layout_id, String
+   key :layout_name, String
+   key :use_engine, String
+   key :external_link, String
+   key :position, Integer
+   key :is_published, Boolean
    
    belongs_to :layout
    has_many :children, :class_name => 'Page', :foreign_key => 'parent_page_id'
@@ -20,9 +22,7 @@ class Page < CouchFoo::Base
    
    before_save :setup_layout_id
    before_validation :setup_default_value
-   
-   default_sort :position
-   
+  
    def self.find_by_name(page_name)
      Page.find(:first, :conditions => { :name => page_name, :is_published => true })
    end
@@ -39,7 +39,7 @@ class Page < CouchFoo::Base
    
    def setup_default_value
      if self.position.blank?
-       max_page = Page.last( :use_key => 'position')
+       max_page = Page.find(:last, :order => 'position')
        self.position = (max_page)? max_page.position.to_i + 1 : 1
      end
      

app/models/snippet.rb

@@ -1,7 +1,10 @@
-class Snippet < CouchFoo::Base
+class Snippet
   
-   property :name, String
-   property_i18n :content, String
+   include MongoMapper::Document
+  
+   key :name, String
+   key :content_en, String
+   key :content_zh_tw, String
     
    validates_presence_of :name
    

app/models/snippet_filter.rb

@@ -4,7 +4,7 @@ module SnippetFilter
     snippet = Snippet.find_by_name(snippet_name)
     
     if snippet
-      return Liquid::Template.parse( snippet.read_attribute( "content_#{I18n.locale}" ) ).render
+      return Liquid::Template.parse( snippet.send( "content_#{I18n.locale}" ) ).render
     else
       return "nothing"
     end