TT#16400 support exclude config muc rooms from sending push notifications

Change-Id: I94c8b131abfa881a4b9fa8809f9f3d70df03d45b

plugins/mod_sipwise_pushd.lua

@@ -25,7 +25,8 @@ local pushd_blocking = module:shared("sipwise_pushd_blocking/pushd_blocking");
 
 local muc_config = {
 	force_persistent = true,
-	owner_on_join = true
+	owner_on_join = true,
+	exclude = {}
 };
 local pushd_config = {
 	url = "https://127.0.0.1:8080/push",
@@ -424,6 +425,9 @@ local function handle_muc_offline(event, room_jid)
 			module:log("debug", "muc room[%s] not here. Nothing to do",
 				room_jid);
 			return nil;
+		elseif ut.table.contains(pushd_config.muc_config.exclude, room_jid) then
+			module:log("debug", "muc room[%s] excluded from pushd", room_jid);
+			return nil;
 		end
 
 		local muc_members = get_members(muc_room);