def group_by_identity_provider(users):
providers = {}
for user in users:
for provider in get_available_providers():
key = get_provider_key(provider)
if user.get(key, None):
if provider in providers:
providers[provider] += 1
else:
providers[provider] = 1
return sorted(providers.items(), key=operator.itemgetter(1), reverse=True)
def register_or_update(request, provider, user_id, info, default_url='/'):
provider_key = get_provider_key(provider)
user = user_from_provider_id(request.db, provider, user_id)
if user is None:
new_info = {'provider': provider, provider_key: user_id}
for attribute in ('screen_name', 'first_name', 'last_name', 'email'):
if attribute in info:
new_info[attribute] = info[attribute]
else:
new_info[attribute] = ''
request.session['user_info'] = new_info
if 'next_url' not in request.session:
request.session['next_url'] = default_url
return HTTPFound(location=request.route_path('register_new_user'))
else:
changes = {'last_login': datetime.datetime.now(tz=utc)}
ga = request.google_analytics
if ga.is_in_session():
if not ga.is_stored_in_user(user):
changes.update(ga.get_user_attr(ga.show_in_session()))
ga.clean_session()
update_user(request.db, user, info, changes)
if 'next_url' in request.session:
next_url = request.session['next_url']
del request.session['next_url']
else:
next_url = default_url
request.session['current_provider'] = provider
remember_headers = remember(request, str(user['_id']))
return HTTPFound(location=next_url, headers=remember_headers)
def user_from_provider_id(db, provider, user_id):
provider_key = get_provider_key(provider)
return db.users.find_one({provider_key: user_id})
