110 lines
3.4 KiB
Python
110 lines
3.4 KiB
Python
#!/usr/bin/env python
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#
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# Copyright 2007 Google Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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__author__ = 'jcgregorio@google.com (Joe Gregorio)'
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import httplib2
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import logging
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import os
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import pickle
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from apiclient.discovery import build
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from oauth2client.appengine import CredentialsProperty
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from oauth2client.appengine import StorageByKeyName
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from oauth2client.client import OAuth2WebServerFlow
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from google.appengine.api import memcache
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from google.appengine.api import users
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from google.appengine.ext import db
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from google.appengine.ext import webapp
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from google.appengine.ext.webapp import template
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from google.appengine.ext.webapp import util
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from google.appengine.ext.webapp.util import login_required
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class Credentials(db.Model):
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credentials = CredentialsProperty()
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class MainHandler(webapp.RequestHandler):
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@login_required
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def get(self):
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user = users.get_current_user()
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credentials = StorageByKeyName(
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Credentials, user.user_id(), 'credentials').get()
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if credentials is None or credentials.invalid == True:
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flow = OAuth2WebServerFlow(
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# Visit https://code.google.com/apis/console to
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# generate your client_id, client_secret and to
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# register your redirect_uri.
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client_id='<YOUR CLIENT ID HERE>',
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client_secret='<YOUR CLIENT SECRET HERE>',
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scope='https://www.googleapis.com/auth/buzz',
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user_agent='buzz-cmdline-sample/1.0',
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domain='anonymous',
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xoauth_displayname='Google App Engine Example App')
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callback = self.request.relative_url('/auth_return')
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authorize_url = flow.step1_get_authorize_url(callback)
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memcache.set(user.user_id(), pickle.dumps(flow))
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self.redirect(authorize_url)
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else:
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http = httplib2.Http()
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http = credentials.authorize(http)
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service = build("buzz", "v1", http=http)
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activities = service.activities()
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activitylist = activities.list(scope='@consumption',
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userId='@me').execute()
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path = os.path.join(os.path.dirname(__file__), 'welcome.html')
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logout = users.create_logout_url('/')
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self.response.out.write(
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template.render(
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path, {'activitylist': activitylist,
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'logout': logout
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}))
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class OAuthHandler(webapp.RequestHandler):
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@login_required
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def get(self):
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user = users.get_current_user()
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flow = pickle.loads(memcache.get(user.user_id()))
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if flow:
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credentials = flow.step2_exchange(self.request.params)
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StorageByKeyName(
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Credentials, user.user_id(), 'credentials').put(credentials)
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self.redirect("/")
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else:
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pass
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def main():
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application = webapp.WSGIApplication(
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[
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('/', MainHandler),
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('/auth_return', OAuthHandler)
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],
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debug=True)
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util.run_wsgi_app(application)
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if __name__ == '__main__':
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main()
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