# HG changeset patch
# User Waqas Hussain <waqas20@gmail.com>
# Date 1304785023 -18000
# Node ID 513485a11b85576e456f1d28be5482e92972bd82
# Parent  d56c26c258e4e425847b3e08adabce62548cdb44
MUC: Include occupant count in room disco#info response.

diff -r d56c26c258e4 -r 513485a11b85 plugins/muc/muc.lib.lua
--- a/plugins/muc/muc.lib.lua	Sat May 07 21:16:25 2011 +0500
+++ b/plugins/muc/muc.lib.lua	Sat May 07 21:17:03 2011 +0500
@@ -213,6 +213,7 @@
 end
 
 function room_mt:get_disco_info(stanza)
+	local count = 0; for _ in pairs(self._occupants) do count = count + 1; end
 	return st.reply(stanza):query("http://jabber.org/protocol/disco#info")
 		:tag("identity", {category="conference", type="text", name=self:get_name()}):up()
 		:tag("feature", {var="http://jabber.org/protocol/muc"}):up()
@@ -224,7 +225,8 @@
 		:tag("feature", {var=self._data.whois ~= "anyone" and "muc_semianonymous" or "muc_nonanonymous"}):up()
 		:add_child(dataform.new({
 			{ name = "FORM_TYPE", type = "hidden", value = "http://jabber.org/protocol/muc#roominfo" },
-			{ name = "muc#roominfo_description", label = "Description"}
+			{ name = "muc#roominfo_description", label = "Description"},
+			{ name = "muc#roominfo_occupants", label = "Number of occupants", value = tostring(count) }
 		}):form({["muc#roominfo_description"] = self:get_description()}, 'result'))
 	;
 end