plugins/mod_muc_unique.lua

   1 -- XEP-0307: Unique Room Names for Multi-User Chat
   2 local st = require "util.stanza";
   3 local unique_name = require "util.id".medium;
   4 module:add_feature "http://jabber.org/protocol/muc#unique"
   5 module:hook("iq-get/host/http://jabber.org/protocol/muc#unique:unique", function(event)
   6         local origin, stanza = event.origin, event.stanza;
   7         origin.send(st.reply(stanza)
   8                 :tag("unique", {xmlns = "http://jabber.org/protocol/muc#unique"})
   9                 :text(unique_name():lower())
  10         );
  11         return true;
  12 end,-1);