adds basic open graph methods

lib/yammer/client.rb

@@ -15,6 +15,7 @@ class Client < API
     require 'yammer/client/search'
     require 'yammer/client/suggestions'
     require 'yammer/client/users'
+    require 'yammer/client/opengraph'
 
     alias :api_endpoint :endpoint
 
@@ -26,5 +27,6 @@ class Client < API
     include Yammer::Client::Search
     include Yammer::Client::Suggestions
     include Yammer::Client::Users
+    include Yammer::Client::OG
   end
 end

lib/yammer/client/opengraph.rb

@@ -0,0 +1,34 @@
+module Yammer
+  class Client
+    # Defines methods related to manipulating opengraph objects
+    module OG
+      def og_activity(og_json)
+        post('activity', og_json)
+      end
+
+      def og_payload(activity, options = {})
+        raise(ArgumentError.new, "You need to call acts_as_opengraph on your #{obj.class} model") unless activity.respond_to?(:opengraph_data)
+        options = {action: "update", notify_users: [], private: true, message: ""}.merge(options)
+        {
+          activity: {
+            actor: {
+              name:  options[:user].name,
+              email: options[:user].email
+            },
+            action: options[:action],
+            object: {
+              url:   options[:url] || activity.opengraph_url,
+              type:  'page',
+              title: activity.opengraph_title,
+              image: activity.opengraph_image
+            }
+          },
+          private: options[:private],
+          message: options[:message],
+          users: []
+        }
+      end
+
+    end
+  end
+end