plugin XEP-0045: added disco announce

src/plugins/plugin_xep_0045.py

@@ -30,9 +30,11 @@ from sat.memory import memory
 import uuid
 import copy
 
-from wokkel import muc
+from wokkel import muc, disco, iwokkel
 from sat.tools import xml_tools
 
+from zope.interface import implements
+
 
 PLUGIN_INFO = {
     "name": "XEP 0045 Plugin",
@@ -46,6 +48,7 @@ PLUGIN_INFO = {
     "description": _("""Implementation of Multi-User Chat""")
 }
 
+NS_MUC = 'http://jabber.org/protocol/muc'
 AFFILIATIONS = ('owner', 'admin', 'member', 'none', 'outcast')
 
 CONFIG_SECTION = u'plugin muc'
@@ -663,7 +666,7 @@ class XEP_0045(object):
 
 
 class SatMUCClient (muc.MUCClient):
-    # implements(iwokkel.IDisco)
+    implements(iwokkel.IDisco)
 
     def __init__(self, plugin_parent):
         self.plugin_parent = plugin_parent
@@ -749,3 +752,11 @@ class SatMUCClient (muc.MUCClient):
         log.debug(_(u"New subject for room (%(room_id)s): %(subject)s") % {'room_id': room.roomJID.full(), 'subject': subject})
         self.rec_subjects[room.roomJID.userhost()] = (room.roomJID.userhost(), subject)
         self.host.bridge.roomNewSubject(room.roomJID.userhost(), subject, self.parent.profile)
+
+    def getDiscoInfo(self, requestor, target, nodeIdentifier=''):
+        return [disco.DiscoFeature(NS_MUC)]
+
+    def getDiscoItems(self, requestor, target, nodeIdentifier=''):
+        # TODO: manage room queries ? Bad for privacy, must be disabled by default
+        #       see XEP-0045 § 6.7
+        return []