require 'xml/libxml'
before_filter :authorize, :only => [:create, :update, :delete]
+ before_filter :require_allow_write_api, :only => [:create, :update, :delete]
before_filter :require_public_data, :only => [:create, :update, :delete]
before_filter :check_api_writable, :only => [:create, :update, :delete]
before_filter :check_api_readable, :except => [:create, :update, :delete]