component file sharing (management): add values of quota and used size on result form

sat/plugins/plugin_comp_file_sharing_management.py

@@ -1,7 +1,6 @@
 #!/usr/bin/env python3
 
-
-# SAT plugin to detect language (experimental)
+# Libervia plugin to manage file sharing component through ad-hoc commands
 # Copyright (C) 2009-2021 Jérôme Poisson (goffi@goffi.org)
 
 # This program is free software: you can redistribute it and/or modify
@@ -19,14 +18,14 @@
 
 import os.path
 from functools import partial
+from wokkel import data_form
+from twisted.internet import defer
+from twisted.words.protocols.jabber import jid
 from sat.core.i18n import _, D_
 from sat.core import exceptions
 from sat.core.constants import Const as C
 from sat.core.log import getLogger
 from sat.tools.common import utils
-from wokkel import data_form
-from twisted.internet import defer
-from twisted.words.protocols.jabber import jid
 
 log = getLogger(__name__)
 
@@ -474,7 +473,9 @@ class FileSharingManagement(object):
         except exceptions.PermissionError:
             raise WorkflowError(self._err(_("forbidden")))
         status = self._c.STATUS.COMPLETED
-        payload = None
+        form = data_form.Form("result")
+        form.makeFields({"quota": quota, "user": size_used})
+        payload = form.toElement()
         note = (
             self._c.NOTE.INFO,
             _("You are currently using {size_used} on {size_quota}").format(