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# IVLE - Informatics Virtual Learning Environment
# Copyright (C) 2007-2009 The University of Melbourne
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
# Author: William Grant
import ivle.database
from ivle.webapp.base.plugins import ViewPlugin
from ivle.webapp.security.views import LoginView, LogoutView
def get_user_details(req):
"""Gets the name of the logged in user, without presenting a login box
or attempting to authenticate.
Returns None if there is no user logged in.
"""
session = req.get_session()
# Check the session to see if someone is logged in. If so, go with it.
try:
login = session['login']
except KeyError:
return None
session.unlock()
# Get the full User object from the db associated with this login
return ivle.database.User.get_by_login(req.store, login)
class Plugin(ViewPlugin):
"""
The Plugin class for the security plugin.
"""
urls = [
('+login', LoginView),
('+logout', LogoutView),
]
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