class AAdmin(ModelAdmin):

    fieldsets = (
        (None, {
            'fields': ('title', 'img', 'author', 'description', 'recommended')
        }),
    )
    list_display = ('title',)
    inlines = [PhotoInline]
    tabs = True

    def save_model(self, request, obj, form, change):
        #Здесь сохрание

    def get_urls(self):

        from django.conf.urls.defaults import patterns, url
        from django.utils.functional import update_wrapper

        def wrap(view):
            def wrapper(*args, **kwargs):
                return self.admin_site.admin_view(view)(*args, **kwargs)
            return update_wrapper(wrapper, view)

        info = self.model._meta.app_label, self.model._meta.module_name

        urlpatterns = patterns('',
            url(r'^(.+)/save_sort/$',
                wrap(self.save_sort),
            name='%s_%s_save_sort' % info),
        )
        return urlpatterns + super(AAdmin, self).get_urls()

    @csrf_exempt
    def save_sort(self, request, object_id, extra_context=None):
        def __POST(request):
            #Парсинг json и запись в БД

        if request.POST:
        __POST(request)

        response = HttpResponse(«OK»)
        response.status_code = 200
        return response

class PhotoInline(StackedInline):

    model = Photo
    ordering = ('order',)
    template = 'admin/stacked.html'