Python : Fix group chat subject.

fasi.py

@@ -123,6 +123,7 @@ class HttpInstance:
                 messages = jid_details['messages']
                 nodes = jid_details['nodes']
                 note = jid_details['note']
+                subject = jid_details['subject']
                 title = jid_details['name']
                 xmpp_uri = jid_details['uri']
                 view_href = jid_details['view_href']
@@ -637,7 +638,7 @@ class FileUtilities:
 
     async def cache_jid_data(jabber_id, password, jid_bare, node_name=None, item_id=None, alias=None):
 
-        count = iq_disco_items_list = iq_disco_items_items_list = node_title = title = ''
+        iq_disco_items_list = iq_disco_items_items_list = node_title = title = ''
         jid_vcard = {
             'name' : '',
             'note' : '',
@@ -683,6 +684,7 @@ class FileUtilities:
             }
 
         # TODO /d/pubsub.nicoco.fr/blog/urn-uuid-53e43061-1962-3112-bb8a-1473dca61719
+        count = ''
         jid_items = await XmppXep0030.get_jid_items(xmpp_instance, jid_bare)
         if isinstance(jid_items['iq'], stanza.iq.Iq):
             iq = jid_items['iq']
@@ -748,6 +750,7 @@ class FileUtilities:
         # Group chat messages
         print('Group chat messages')
         messages = []
+        subject = ''
         if jid_kind == 'muc':
             action = 'Join'
             # TODO Create configurations for group chat preview
@@ -823,6 +826,7 @@ class FileUtilities:
             'name' : title,
             'nodes' : nodes,
             'note' : note or '',
+            'subject' : subject or '',
             'uri' : xmpp_uri or '',
             'view_href' : view_href}