def create_user(self, profile):
if LINKED_ACCOUNTS_EMAIL_ASSOCIATION and profile.email:
users = list(User.objects.filter(email=profile.email))
if users and len(users) == 1:
user = users[0]
profile.user = user
profile.save()
create_email(user)
if LINKED_ACCOUNTS_ALLOW_LOGIN:
self.login(profile)
return self.success(profile)
if LINKED_ACCOUNTS_AUTO_REGISTRATION:
return self.auto_registration(profile)
else:
self.request.session[LINKED_ACCOUNTS_ID_SESSION] = profile.id
return redirect(
reverse('linked_accounts_register') + "?next=%s" % self.get_next_url()
)
def auto_registration(self, profile):
#no match, create a new user - but there may be duplicate user names.
nickname = profile.username
username = nickname
user = None
try:
i=0
while True:
User.objects.get(username=username)
username=permute_name(nickname, i)
i+=1
except User.DoesNotExist:
#available name!
user = User.objects.create_user(username, profile.email or '')
create_email(user)
profile.user = user
profile.save()
if LINKED_ACCOUNTS_ALLOW_LOGIN:
self.login(profile)
return self.success(profile)
def register(request, form_class=RegisterForm, template_name="linked_accounts/registration.html"):
if not LINKED_ACCOUNTS_ALLOW_REGISTRATION:
return redirect('linked_accounts_registration_closed')
next_url = request.REQUEST.get('next', settings.LOGIN_REDIRECT_URL)
try:
profile_id = request.session[LINKED_ACCOUNTS_ID_SESSION]
profile = LinkedAccount.objects.get(id=profile_id)
except (KeyError, LinkedAccount.DoesNotExist):
return redirect(next_url)
initial_data = {
'username': profile.username
}
email = profile.email
if email:
initial_data['email'] = email
if request.method == "POST":
form = form_class(request.POST)
if form.is_valid():
user = form.save(profile)
create_email(user)
user.backend = "linked_accounts.backends.LinkedAccountsBackend"
auth.login(request, user)
return redirect(next_url)
else:
form = form_class(initial=initial_data)
return render(
request,
template_name,
{'form': form, 'profile': profile, 'next': next_url}
)