# HG changeset patch
# User Waqas Hussain <waqas20@gmail.com>
# Date 1256108550 -18000
# Node ID 38d4694828e648c80f6492a17942d5e72ffeaa12
# Parent  4cd673721e72f2ab7bf7fc5513593d7d8b48d3e0# Parent  38d32c154cec2699b76997ceae2fc075bdc4a41f
Merged with trunk.

diff -r 4cd673721e72 -r 38d4694828e6 core/usermanager.lua
--- a/core/usermanager.lua	Wed Oct 21 00:01:50 2009 +0100
+++ b/core/usermanager.lua	Wed Oct 21 12:02:30 2009 +0500
@@ -6,10 +6,7 @@
 -- COPYING file in the source package for more information.
 --
 
-
-
-require "util.datamanager"
-local datamanager = datamanager;
+local datamanager = require "util.datamanager";
 local log = require "util.logger".init("usermanager");
 local type = type;
 local error = error;
@@ -66,14 +63,18 @@
 	return {["PLAIN"] = true, ["DIGEST-MD5"] = true}; -- TODO this should be taken from the config
 end
 
-function is_admin(jid)
-	local admins = config.get("*", "core", "admins");
+function is_admin(jid, host)
+	host = host or "*";
+	local admins = config.get(host, "core", "admins");
+	if host ~= "*" and admins == config.get("*", "core", "admins") then
+		return nil;
+	end
 	if type(admins) == "table" then
 		jid = jid_bare(jid);
 		for _,admin in ipairs(admins) do
 			if admin == jid then return true; end
 		end
-	else log("debug", "Option core.admins is not a table"); end
+	elseif admins then log("warn", "Option 'admins' for host '%s' is not a table", host); end
 	return nil;
 end
 
diff -r 4cd673721e72 -r 38d4694828e6 plugins/mod_lastactivity.lua
--- a/plugins/mod_lastactivity.lua	Wed Oct 21 00:01:50 2009 +0100
+++ b/plugins/mod_lastactivity.lua	Wed Oct 21 12:02:30 2009 +0500
@@ -23,7 +23,7 @@
 		s = s and #s.tags == 0 and s[1] or "";
 		map[event.origin.username] = {s = s, t = t};
 	end
-end);
+end, 10);
 
 module:hook("iq/bare/jabber:iq:last:query", function(event)
 	local origin, stanza = event.origin, event.stanza;
diff -r 4cd673721e72 -r 38d4694828e6 plugins/muc/mod_muc.lua
--- a/plugins/muc/mod_muc.lua	Wed Oct 21 00:01:50 2009 +0100
+++ b/plugins/muc/mod_muc.lua	Wed Oct 21 12:02:30 2009 +0500
@@ -12,21 +12,30 @@
 end
 
 local muc_host = module:get_host();
-local muc_name = "Chatrooms";
+local muc_name = module:get_option("name");
+if type(muc_name) ~= "string" then muc_name = "Prosody Chatrooms"; end
+local restrict_room_creation = module:get_option("restrict_room_creation");
+if restrict_room_creation and restrict_room_creation ~= true then restrict_room_creation = nil; end
 local history_length = 20;
 
 local muc_new_room = module:require "muc".new_room;
 local register_component = require "core.componentmanager".register_component;
 local deregister_component = require "core.componentmanager".deregister_component;
 local jid_split = require "util.jid".split;
+local jid_bare = require "util.jid".bare;
 local st = require "util.stanza";
 local uuid_gen = require "util.uuid".generate;
 local datamanager = require "util.datamanager";
+local um_is_admin = require "core.usermanager".is_admin;
 
 local rooms = {};
 local persistent_rooms = datamanager.load(nil, muc_host, "persistent") or {};
 local component;
 
+local function is_admin(jid)
+	return um_is_admin(jid) or um_is_admin(jid, module.host);
+end
+
 local function room_route_stanza(room, stanza) core_post_stanza(component, stanza); end
 local function room_save(room, forced)
 	local node = jid_split(room.jid);
@@ -104,14 +113,20 @@
 		if to_host == muc_host or bare == muc_host then
 			local room = rooms[bare];
 			if not room then
-				room = muc_new_room(bare);
-				room.route_stanza = room_route_stanza;
-				room.save = room_save;
-				rooms[bare] = room;
+				if not(restrict_room_creation) or is_admin(stanza.attr.from) then
+					room = muc_new_room(bare);
+					room.route_stanza = room_route_stanza;
+					room.save = room_save;
+					rooms[bare] = room;
+				end
 			end
-			room:handle_stanza(origin, stanza);
-			if not next(room._occupants) and not persistent_rooms[room.jid] then -- empty, non-persistent room
-				rooms[bare] = nil; -- discard room
+			if room then
+				room:handle_stanza(origin, stanza);
+				if not next(room._occupants) and not persistent_rooms[room.jid] then -- empty, non-persistent room
+					rooms[bare] = nil; -- discard room
+				end
+			else
+				origin.send(st.error_reply(stanza, "cancel", "not-allowed"));
 			end
 		else --[[not for us?]] end
 		return;