Add an "online" contact sorting method

- put the online contacts at the beginning of the list
- allows, e.g. jid_reverse_online_reverse, to put offline contacts at
  the start of the group, in alphabetical order

1 files changed, 5 insertions, 0 deletions

diff --git a/src/roster.py b/src/roster.py
index c7717ea8..c5f89218 100644
--- a/src/roster.py
+++ b/src/roster.py
@@ -255,11 +255,16 @@ def sort_resource_nb(contact):
 def sort_name(contact):
     return contact.name.lower() or contact.bare_jid
 
+def sort_online(contact):
+    result = sort_show(contact)
+    return 0 if result < 5 else 1
+
 SORTING_METHODS = {
     'jid': sort_jid,
     'show': sort_show,
     'resource': sort_resource_nb,
     'name': sort_name,
+    'online': sort_online,
 }
 
 class RosterGroup(object):