before_filter :require_public_data, :only => [:create, :update, :delete, :upload, :include, :close]
before_filter :check_api_writable, :only => [:create, :update, :delete, :upload, :include]
before_filter :check_api_readable, :except => [:create, :update, :delete, :upload, :download, :query]
before_filter :require_public_data, :only => [:create, :update, :delete, :upload, :include, :close]
before_filter :check_api_writable, :only => [:create, :update, :delete, :upload, :include]
before_filter :check_api_readable, :except => [:create, :update, :delete, :upload, :download, :query]