Synnefo

from urlparse import urlunsplit, urlsplit, parse_qsl

from astakos.im.util import restrict_next

from astakos.im.functions import login as auth_login, logout

from astakos.im.views.decorators import cookie_fix

logger = logging.getLogger(__name__)

@cookie_fix

def login(request):

    """

    If the request user is authenticated and has signed the approval terms,

    redirects to `next` request parameter. If not, redirects to approval terms

    in order to return back here after agreeing with the terms.

    """

    next = request.GET.get('next')

    if not next:

        next = reverse('index')

    force = request.GET.get('force', None)

    response = HttpResponse()

    if force == '' and request.user.is_authenticated():

            # first build next parameter

            parts = list(urlsplit(request.build_absolute_uri()))

            params = dict(parse_qsl(parts[3], keep_blank_values=True))

            parts[3] = urlencode(params)

            next = urlunsplit(parts)

        response['Location'] = url

        response.status_code = 302

        return response