X-Git-Url: https://git.enpas.org/?a=blobdiff_plain;f=plugins%2Fmod_disco.lua;h=a96472c490287862bdc3ee1141cfe3f7ada5f49a;hb=04cac3474b5d2ef6b40863e683ddb78997d739ee;hp=8534c342e2b49a2f3cafc82bc9c208f361ccbc53;hpb=7a04d599e21f4fc75cd23488ffa429a4b23c71fa;p=prosody.git

diff --git a/plugins/mod_disco.lua b/plugins/mod_disco.lua
index 8534c342..a96472c4 100644
--- a/plugins/mod_disco.lua
+++ b/plugins/mod_disco.lua
@@ -1,4 +1,4 @@
--- Prosody IM v0.4
+-- Prosody IM
 -- Copyright (C) 2008-2009 Matthew Wild
 -- Copyright (C) 2008-2009 Waqas Hussain
 -- 
@@ -6,16 +6,78 @@
 -- COPYING file in the source package for more information.
 --
 
+local componentmanager_get_children = require "core.componentmanager".get_children;
+local is_contact_subscribed = require "core.rostermanager".is_contact_subscribed;
+local jid_split = require "util.jid".split;
+local jid_bare = require "util.jid".bare;
+local st = require "util.stanza"
 
-
-local discomanager_handle = require "core.discomanager".handle;
-
-module:add_feature("http://jabber.org/protocol/disco#info");
-module:add_feature("http://jabber.org/protocol/disco#items");
-
-module:add_iq_handler({"c2s", "s2sin"}, "http://jabber.org/protocol/disco#info", function (session, stanza)
-	session.send(discomanager_handle(stanza));
-end);
-module:add_iq_handler({"c2s", "s2sin"}, "http://jabber.org/protocol/disco#items", function (session, stanza)
-	session.send(discomanager_handle(stanza));
-end);
+module:add_identity("server", "im", "Prosody"); -- FIXME should be in the non-existing mod_router
+module:add_feature("http://jabber.org/protocol/disco#info");
+module:add_feature("http://jabber.org/protocol/disco#items");
+
+module:hook("iq/host/http://jabber.org/protocol/disco#info:query", function(event)
+	local origin, stanza = event.origin, event.stanza;
+	if stanza.attr.type ~= "get" then return; end
+	local node = stanza.tags[1].attr.node;
+	if node and node ~= "" then return; end -- TODO fire event?
+
+	local reply = st.reply(stanza):query("http://jabber.org/protocol/disco#info");
+	local done = {};
+	for _,identity in ipairs(module:get_host_items("identity")) do
+		local identity_s = identity.category.."\0"..identity.type;
+		if not done[identity_s] then
+			reply:tag("identity", identity):up();
+			done[identity_s] = true;
+		end
+	end
+	for _,feature in ipairs(module:get_host_items("feature")) do
+		if not done[feature] then
+			reply:tag("feature", {var=feature}):up();
+			done[feature] = true;
+		end
+	end
+	origin.send(reply);
+	return true;
+end);
+module:hook("iq/host/http://jabber.org/protocol/disco#items:query", function(event)
+	local origin, stanza = event.origin, event.stanza;
+	if stanza.attr.type ~= "get" then return; end
+	local node = stanza.tags[1].attr.node;
+	if node and node ~= "" then return; end -- TODO fire event?
+
+	local reply = st.reply(stanza):query("http://jabber.org/protocol/disco#items");
+	for jid in pairs(componentmanager_get_children(module.host)) do
+		reply:tag("item", {jid = jid}):up();
+	end
+	origin.send(reply);
+	return true;
+end);
+module:hook("iq/bare/http://jabber.org/protocol/disco#info:query", function(event)
+	local origin, stanza = event.origin, event.stanza;
+	if stanza.attr.type ~= "get" then return; end
+	local node = stanza.tags[1].attr.node;
+	if node and node ~= "" then return; end -- TODO fire event?
+	local username = jid_split(stanza.attr.to) or origin.username;
+	if not stanza.attr.to or is_contact_subscribed(username, module.host, jid_bare(stanza.attr.from)) then
+		local reply = st.reply(stanza):tag('query', {xmlns='http://jabber.org/protocol/disco#info'});
+		if not reply.attr.from then reply.attr.from = origin.username.."@"..origin.host; end -- COMPAT To satisfy Psi when querying own account
+		module:fire_event("account-disco-info", { session = origin, stanza = reply });
+		origin.send(reply);
+		return true;
+	end
+end);
+module:hook("iq/bare/http://jabber.org/protocol/disco#items:query", function(event)
+	local origin, stanza = event.origin, event.stanza;
+	if stanza.attr.type ~= "get" then return; end
+	local node = stanza.tags[1].attr.node;
+	if node and node ~= "" then return; end -- TODO fire event?
+	local username = jid_split(stanza.attr.to) or origin.username;
+	if not stanza.attr.to or is_contact_subscribed(username, module.host, jid_bare(stanza.attr.from)) then
+		local reply = st.reply(stanza):tag('query', {xmlns='http://jabber.org/protocol/disco#items'});
+		if not reply.attr.from then reply.attr.from = origin.username.."@"..origin.host; end -- COMPAT To satisfy Psi when querying own account
+		module:fire_event("account-disco-items", { session = origin, stanza = reply });
+		origin.send(reply);
+		return true;
+	end
+end);