before_action :lookup_this_user, :only => [:new]
before_action :check_database_readable
before_action :check_database_writable, :only => [:new, :reply, :mark]
+ before_action :allow_thirdparty_images, :only => [:new, :read]
# Allow the user to write a new message to another user. This action also
# deals with the sending of that message to the other user when the user