Synnefo

    handle_third_party_signup

    third_party_key = get_pending_key(request)

    # an existing user accessed the view

    if request.user.is_authenticated():

        if request.user.has_auth_provider('linkedin', identifier=userid):

            return HttpResponseRedirect(reverse('edit_profile'))

        # automatically add eppn provider to user

        user = request.user

        if not request.user.can_add_auth_provider('linkedin',

                                                  identifier=userid):

            # TODO: handle existing uuid message separately

            messages.error(request, _(astakos_messages.AUTH_PROVIDER_ADD_FAILED) +

                          u' ' + _(astakos_messages.AUTH_PROVIDER_ADD_EXISTS))

            return HttpResponseRedirect(reverse('edit_profile'))

        user.add_auth_provider('linkedin', identifier=userid,

                               affiliation=affiliation,

                               provider_info=provider_info)

        messages.success(request, astakos_messages.AUTH_PROVIDER_ADDED)

        return HttpResponseRedirect(reverse('edit_profile'))

        # astakos user exists ?

        user = AstakosUser.objects.get_auth_provider_user(

            'linkedin',

            identifier=userid

        )

        if user.is_active:

            # authenticate user

            response = prepare_response(request,

                                    user,

                                    next_url,

                                    'renew' in request.GET)

            provider = auth_providers.get_provider('linkedin')

            messages.success(request, _(astakos_messages.LOGIN_SUCCESS) %

                             _(provider.get_login_message_display))

            add_pending_auth_provider(request, third_party_key)

            response.set_cookie('astakos_last_login_method', 'linkedin')

            return response

        else:

            message = user.get_inactive_message()

            messages.error(request, message)

            return HttpResponseRedirect(login_url(request))