128 lines
4.2 KiB
Python
Executable File
128 lines
4.2 KiB
Python
Executable File
#!/usr/bin/env python
|
|
#
|
|
# Copyright 2009 Facebook
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License"); you may
|
|
# not use this file except in compliance with the License. You may obtain
|
|
# a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
|
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
|
# License for the specific language governing permissions and limitations
|
|
# under the License.
|
|
|
|
import logging
|
|
import os.path
|
|
import tornado.auth
|
|
import tornado.escape
|
|
import tornado.httpserver
|
|
import tornado.ioloop
|
|
import tornado.options
|
|
import tornado.web
|
|
import uimodules
|
|
|
|
from tornado.options import define, options
|
|
|
|
define("port", default=8888, help="run on the given port", type=int)
|
|
define("facebook_api_key", help="your Facebook application API key",
|
|
default="9e2ada1b462142c4dfcc8e894ea1e37c")
|
|
define("facebook_secret", help="your Facebook application secret",
|
|
default="32fc6114554e3c53d5952594510021e2")
|
|
|
|
|
|
class Application(tornado.web.Application):
|
|
def __init__(self):
|
|
handlers = [
|
|
(r"/", MainHandler),
|
|
(r"/auth/login", AuthLoginHandler),
|
|
(r"/auth/logout", AuthLogoutHandler),
|
|
]
|
|
settings = dict(
|
|
cookie_secret="12oETzKXQAGaYdkL5gEmGeJJFuYh7EQnp2XdTP1o/Vo=",
|
|
login_url="/auth/login",
|
|
template_path=os.path.join(os.path.dirname(__file__), "templates"),
|
|
static_path=os.path.join(os.path.dirname(__file__), "static"),
|
|
xsrf_cookies=True,
|
|
facebook_api_key=options.facebook_api_key,
|
|
facebook_secret=options.facebook_secret,
|
|
ui_modules= {"Post": PostModule},
|
|
debug=True,
|
|
)
|
|
tornado.web.Application.__init__(self, handlers, **settings)
|
|
|
|
|
|
class BaseHandler(tornado.web.RequestHandler):
|
|
def get_current_user(self):
|
|
user_json = self.get_secure_cookie("user")
|
|
if not user_json: return None
|
|
return tornado.escape.json_decode(user_json)
|
|
|
|
|
|
class MainHandler(BaseHandler, tornado.auth.FacebookMixin):
|
|
@tornado.web.authenticated
|
|
@tornado.web.asynchronous
|
|
def get(self):
|
|
self.facebook_request(
|
|
method="stream.get",
|
|
callback=self.async_callback(self._on_stream),
|
|
session_key=self.current_user["session_key"])
|
|
|
|
def _on_stream(self, stream):
|
|
if stream is None:
|
|
# Session may have expired
|
|
self.redirect("/auth/login")
|
|
return
|
|
# Turn profiles into a dict mapping id => profile
|
|
stream["profiles"] = dict((p["id"], p) for p in stream["profiles"])
|
|
self.render("stream.html", stream=stream)
|
|
|
|
|
|
class AuthLoginHandler(BaseHandler, tornado.auth.FacebookMixin):
|
|
@tornado.web.asynchronous
|
|
def get(self):
|
|
if self.get_argument("session", None):
|
|
self.get_authenticated_user(self.async_callback(self._on_auth))
|
|
return
|
|
self.authorize_redirect("read_stream")
|
|
|
|
def _on_auth(self, user):
|
|
if not user:
|
|
raise tornado.web.HTTPError(500, "Facebook auth failed")
|
|
self.set_secure_cookie("user", tornado.escape.json_encode(user))
|
|
self.redirect(self.get_argument("next", "/"))
|
|
|
|
|
|
class AuthLogoutHandler(BaseHandler, tornado.auth.FacebookMixin):
|
|
@tornado.web.asynchronous
|
|
def get(self):
|
|
self.clear_cookie("user")
|
|
if not self.current_user:
|
|
self.redirect(self.get_argument("next", "/"))
|
|
return
|
|
self.facebook_request(
|
|
method="auth.revokeAuthorization",
|
|
callback=self.async_callback(self._on_deauthorize),
|
|
session_key=self.current_user["session_key"])
|
|
|
|
def _on_deauthorize(self, response):
|
|
self.redirect(self.get_argument("next", "/"))
|
|
|
|
|
|
class PostModule(tornado.web.UIModule):
|
|
def render(self, post, actor):
|
|
return self.render_string("modules/post.html", post=post, actor=actor)
|
|
|
|
|
|
def main():
|
|
tornado.options.parse_command_line()
|
|
http_server = tornado.httpserver.HTTPServer(Application())
|
|
http_server.listen(options.port)
|
|
tornado.ioloop.IOLoop.instance().start()
|
|
|
|
|
|
if __name__ == "__main__":
|
|
main()
|