admin_resources.py 文件源码

def post(self, request, *args, **kwargs):
        if not request.user.has_perm('file.manage_resources'):
            raise PermissionDenied

        parent = self._get_folder()
        form = ResourceFolderForm(folder=parent, data=self.request.POST)

        folder = ResourceFolder.objects.filter(parent=parent, name=form.data['name']).first()
        if folder is not None:
            messages.add_message(request, messages.ERROR, 'Un dossier existe déjà avec ce nom')
        else:
            folder = ResourceFolder.objects.create(
                name=form.data['name'],
                parent=parent
            )
            messages.add_message(request, messages.SUCCESS, 'Dossier créé')
        return redirect(reverse('resource-folder-list', kwargs={'folder_pk': folder.id}))