pageadmin.py 文件源码

def unpublish(self, request, page_id, language):
        """
        Publish or unpublish a language of a page
        """
        site = Site.objects.get_current()
        page = get_object_or_404(self.model, pk=page_id)
        if not page.has_publish_permission(request):
            return HttpResponseForbidden(force_text(_("You do not have permission to unpublish this page")))
        if not page.publisher_public_id:
            return HttpResponseForbidden(force_text(_("This page was never published")))
        try:
            page.unpublish(language)
            message = _('The %(language)s page "%(page)s" was successfully unpublished') % {
                'language': get_language_object(language, site)['name'], 'page': page}
            messages.info(request, message)
            LogEntry.objects.log_action(
                user_id=request.user.id,
                content_type_id=ContentType.objects.get_for_model(Page).pk,
                object_id=page_id,
                object_repr=page.get_title(),
                action_flag=CHANGE,
                change_message=message,
            )
        except RuntimeError:
            exc = sys.exc_info()[1]
            messages.error(request, exc.message)
        except ValidationError:
            exc = sys.exc_info()[1]
            messages.error(request, exc.message)
        path = admin_reverse("cms_page_changelist")
        if request.GET.get('redirect_language'):
            path = "%s?language=%s&page_id=%s" % (path, request.GET.get('redirect_language'), request.GET.get('redirect_page_id'))
        return HttpResponseRedirect(path)