def process_request(request):
'''Get (or create) a user preferences object for a given user.'''
userprefs = None
try:
userprefs = request.user.get_profile()
if not settings.LANGUAGE_COOKIE_NAME in request.session:
request.session[settings.LANGUAGE_COOKIE_NAME] = userprefs.language
except AttributeError:
# Occurs when this is called on an anonymous user; ignore
pass
except UserPref.DoesNotExist:
log.debug('Creating a userprefs object for %s' % request.user.username)
# Create a preference object for this user
userprefs = UserPref(user=request.user)
userprefs.save()
def register(request):
"""
register an openid.
If user is already a member he can associate its openid with
its account.
A new account could also be created and automaticaly associated
to the openid.
url : /complete/
template : authopenid/complete.html
"""
is_redirect = False
next = request.GET.get('next', '').strip()
if not next or not is_valid_next_url(next):
next = getattr(settings, 'OPENID_REDIRECT_NEXT', reverse('library'))
openid_ = request.session.get('openid', None)
if not openid_:
return HttpResponseRedirect(reverse('user_signin') + next)
nickname = openid_.sreg.get('nickname', '')
email = openid_.sreg.get('email', '')
form1 = OpenidRegisterForm(initial={
'next': next,
'username': nickname,
'email': email,
})
form2 = OpenidVerifyForm(initial={
'next': next,
'username': nickname,
})
if request.POST:
just_completed = False
if 'bnewaccount' in request.POST.keys():
form1 = OpenidRegisterForm(request.POST)
if form1.is_valid():
next = form1.cleaned_data['next']
if not next:
next = getattr(settings, 'OPENID_REDIRECT_NEXT', reverse('library'))
is_redirect = True
tmp_pwd = User.objects.make_random_password()
user_ = User.objects.create_user(form1.cleaned_data['username'],
form1.cleaned_data['email'], tmp_pwd)
# Save a profile for them
profile = UserPref(user=user_)
profile.save()
# make association with openid
uassoc = UserAssociation(openid_url=str(openid_),
user_id=user_.id)
uassoc.save()
# login
user_.backend = "django.contrib.auth.backends.ModelBackend"
login(request, user_)
elif 'bverify' in request.POST.keys():
form2 = OpenidVerifyForm(request.POST)
if form2.is_valid():
is_redirect = True
next = form2.cleaned_data['next']
if not next:
next = getattr(settings, 'OPENID_REDIRECT_NEXT', reverse('library'))
user_ = form2.get_user()
uassoc = UserAssociation(openid_url=str(openid_),
user_id=user_.id)
uassoc.save()
login(request, user_)
# redirect, can redirect only if forms are valid.
if is_redirect:
return HttpResponseRedirect(next)
return render('authopenid/complete.html', {
'form1': form1,
'form2': form2,
'action': reverse('user_register'),
'nickname': nickname,
'email': email
}, context_instance=RequestContext(request))