# HG changeset patch
# User Waqas Hussain <waqas20@gmail.com>
# Date 1224692407 -18000
# Node ID bb5ac5976a976df238199f2a8ba5d3ece03e71c8
# Parent  7efedc96352a8f0ec83d72612fab9bfcbfd6db8c
Fixed: Roster support

diff -r 7efedc96352a -r bb5ac5976a97 core/rostermanager.lua
--- a/core/rostermanager.lua	Wed Oct 22 21:18:50 2008 +0500
+++ b/core/rostermanager.lua	Wed Oct 22 21:20:07 2008 +0500
@@ -7,6 +7,7 @@
 local setmetatable = setmetatable;
 local format = string.format;
 local loadfile, setfenv, pcall = loadfile, setfenv, pcall;
+local pairs, ipairs = pairs, ipairs;
 
 local hosts = hosts;
 
@@ -14,7 +15,6 @@
 
 local datamanager = datamanager;
 local st = require "util.stanza";
-local send = require "core.sessionmanager".send_to_session;
 
 module "rostermanager"
 
@@ -66,19 +66,19 @@
 		stanza:tag("query", {xmlns = "jabber:iq:roster"});
 		if item then
 			stanza:tag("item", {jid = jid, subscription = item.subscription, name = item.name});
+			for group in pairs(item.groups) do
+				stanza:tag("group"):text(group):up();
+			end
 		else
 			stanza:tag("item", {jid = jid, subscription = "remove"});
 		end
-		for group in item.groups do
-			stanza:tag("group"):text(group):up();
-		end
 		stanza:up();
 		stanza:up();
 		-- stanza ready
-		for _, session in ipairs(hosts[host].sessions[username].sessions) do
+		for _, session in pairs(hosts[host].sessions[username].sessions) do
 			if session.full_jid then
 				-- FIXME do we need to set stanza.attr.to?
-				send(session, stanza);
+				session.send(stanza);
 			end
 		end
 	end
@@ -98,7 +98,7 @@
 
 function save_roster(username, host)
 	if hosts[host] and hosts[host].sessions[username] and hosts[host].sessions[username].roster then
-		return datamanager.save(username, host, "roster", hosts[host].sessions[username].roster);
+		return datamanager.store(username, host, "roster", hosts[host].sessions[username].roster);
 	end
 	return nil;
 end
diff -r 7efedc96352a -r bb5ac5976a97 plugins/mod_roster.lua
--- a/plugins/mod_roster.lua	Wed Oct 22 21:18:50 2008 +0500
+++ b/plugins/mod_roster.lua	Wed Oct 22 21:20:07 2008 +0500
@@ -6,6 +6,7 @@
 local t_concat = table.concat;
 
 local rm_remove_from_roster = require "core.rostermanager".remove_from_roster;
+local rm_add_to_roster = require "core.rostermanager".add_to_roster;
 local rm_roster_push = require "core.rostermanager".roster_push;
 
 add_iq_handler("c2s", "jabber:iq:roster", 
@@ -15,15 +16,14 @@
 					local roster = st.reply(stanza)
 								:query("jabber:iq:roster");
 					for jid in pairs(session.roster) do
-						local item = st.stanza("item", {
+						roster:tag("item", {
 							jid = jid,
 							subscription = session.roster[jid].subscription,
 							name = session.roster[jid].name,
 						});
 						for group in pairs(session.roster[jid].groups) do
-							item:tag("group"):text(group):up();
+							roster:tag("group"):text(group):up();
 						end
-						roster:add_child(item);
 					end
 					send(session, roster);
 					return true;
@@ -52,7 +52,7 @@
 									local r_item = {name = item.attr.name, groups = {}};
 									if r_item.name == "" then r_item.name = nil; end
 									if session.roster[item.attr.jid] then
-										r_item.subscription = session.roster[item.attr.jid];
+										r_item.subscription = session.roster[item.attr.jid].subscription;
 									else
 										r_item.subscription = "none";
 									end