staff.py 文件源码

def get(self, request):
        """"Handles GET requests."""
        user_profile = models.UserProfile.objects.get(user=request.user)
        if not user_profile.user.is_staff:
            return response.Response('', status=status.HTTP_404_NOT_FOUND)
        # We create a convoluted queryset so that towers that have never synced
        # (last_active = None) sort after active and inactive towers.
        the_past = datetime.datetime.now() - datetime.timedelta(days=10*365)
        towers = models.BTS.objects.all().annotate(
            new_last_active=Coalesce('last_active', Value(the_past))).order_by(
                '-new_last_active')
        # Attach UserProfiles to each tower in the queryset.
        for tower in towers:
            tower_user_profiles = models.UserProfile.objects.filter(
                network=tower.network)
            for tower_user_profile in tower_user_profiles:
                if hasattr(tower, 'user_email'):
                    tower.user_email += ',' + tower_user_profile.user.email
                else:
                    tower.user_email = tower_user_profile.user.email
        # Configure the table of towers.
        tower_table = django_tables.StaffTowerTable(list(towers))
        towers_per_page = 8
        paginate = False
        if towers.count() > towers_per_page:
            paginate = {'per_page': towers_per_page}
        tables.RequestConfig(request, paginate=paginate).configure(
            tower_table)
        context = {
            'networks': get_objects_for_user(request.user, 'view_network', klass=models.Network),
            'user_profile': user_profile,
            'towers': towers,
            'tower_table': tower_table,
        }
        # Render the template.
        towers_template = template.loader.get_template(
            'dashboard/staff/towers.html')
        html = towers_template.render(context, request)
        return http.HttpResponse(html)