Initial release of Discourse

app/models/site.rb

@@ -0,0 +1,49 @@
+# A class we can use to serialize the site data
+require_dependency 'score_calculator'
+require_dependency 'trust_level'
+
+class Site
+  include ActiveModel::Serialization
+
+  def site_setting
+    SiteSetting
+  end
+
+  def post_action_types
+    PostActionType.ordered
+  end
+
+  def notification_types
+    Notification.Types
+  end
+
+  def trust_levels
+    TrustLevel.all
+  end
+  
+  def categories
+    Category.popular
+  end  
+
+  def archetypes
+    Archetype.list.reject{|t| t.id==Archetype.private_message}
+  end
+
+  def self.cache_key
+    "site_json"
+  end
+
+  def self.cached_json
+    # Sam: bumping this way down, SiteSerializer will serialize post actions as well,
+    #   On my local this was not being flushed as post actions types changed, it turn this 
+    #   broke local. 
+    Rails.cache.fetch(Site.cache_key, expires_in: 1.minute) do
+      MultiJson.dump(SiteSerializer.new(Site.new, root: false))
+    end
+  end
+
+  def self.invalidate_cache
+    Rails.cache.delete(Site.cache_key)
+  end
+
+end