From 906e79f39bb2a1db9276b717bf53721cba0e3973 Mon Sep 17 00:00:00 2001
From: Pavel Djundik <github@xpaw.me>
Date: Wed, 21 Feb 2018 17:29:22 +0200
Subject: [PATCH] Allow generating random numbers in nick on page load

---
 defaults/config.js | 3 +++
 src/server.js      | 4 +++-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/defaults/config.js b/defaults/config.js
index 74c071e4..1f6d1273 100644
--- a/defaults/config.js
+++ b/defaults/config.js
@@ -236,6 +236,9 @@ module.exports = {
 		//
 		// Nick
 		//
+		// Percent sign (%) will be replaced into a random number from 0 to 9.
+		// For example, Guest%%% will become Guest123 on page load.
+		//
 		// @type     string
 		// @default  "lounge-user"
 		//
diff --git a/src/server.js b/src/server.js
index 05b341f8..0cef20ff 100644
--- a/src/server.js
+++ b/src/server.js
@@ -521,7 +521,7 @@ function getClientConfiguration() {
 	config.themes = themes.getAll();
 
 	if (config.displayNetwork) {
-		config.defaults = Helper.config.defaults;
+		config.defaults = _.clone(Helper.config.defaults);
 	} else {
 		// Only send defaults that are visible on the client
 		config.defaults = _.pick(Helper.config.defaults, [
@@ -533,6 +533,8 @@ function getClientConfiguration() {
 		]);
 	}
 
+	config.defaults.nick = config.defaults.nick.replace(/%/g, () => Math.floor(Math.random() * 10));
+
 	return config;
 }