def get_existing_user(self, access_token):
unique_id = helper.get_unique_id(access_token)
try:
service = models.FacebookService.objects.get(unique_id=unique_id)
except models.FacebookService.DoesNotExist:
return None
return service.user
def authenticate(request, access_token, redirect_to=settings.LOGIN_REDIRECT_URL):
if request.user.is_authenticated():
service, created = FacebookService.objects.update_or_create(user=request.user, defaults={
'access_token': access_token,
'unique_id': helper.get_unique_id(access_token),
})
return HttpResponseRedirect(redirect_to)
return HttpResponse('fail! This often happens because you dont have the auth backend installed.') # TODO: real response
def authorize(request, access_token, redirect_to=settings.LOGIN_REDIRECT_URL):
service, created = FacebookService.objects.update_or_create(user=request.user, defaults={
'access_token': access_token,
'unique_id': helper.get_unique_id(access_token),
})
if created:
message = "Facebook account added."
else:
message = "This Facebook account has already been adeed."
request.user.message_set.create(message=message)
return HttpResponseRedirect(redirect_to)
