create simple facebook app using ruby, python, or php

create a simple facebook app. sign in: .. ask for user's permission to look into his/her friends list .. ask for user's permission to send messages in his/her name post sign in: .. send users' friend list to our server .. send the auth_token to our server landing page: .. browse photos (we provide), click yes, no, maybe to indicate if the current user wants to meet the person in the photo .. send yes/no/maybe answer to our server .. if the answer is yes, send to the target a message (we provide the template) in current user's name