From 25dee776004d389fb4e18b213a9f7895722af723 Mon Sep 17 00:00:00 2001
From: Adam Williams <lol768@lol768.com>
Date: Sat, 24 Mar 2018 16:44:04 +0000
Subject: [PATCH] Add auto-prepend behaviour for unprefixed channels

This change adds behaviour to automatically prefix channel names passed in via the "?join=x,y,z" query string/search parameter which do not appear to include an appropriate channel symbol.
---
 client/js/lounge.js | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/client/js/lounge.js b/client/js/lounge.js
index 0f4b94ae..e4930a11 100644
--- a/client/js/lounge.js
+++ b/client/js/lounge.js
@@ -585,7 +585,19 @@ $(function() {
 			// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/for...in#Iterating_over_own_properties_only
 			for (let key in params) {
 				if (params.hasOwnProperty(key)) {
-					const value = params[key];
+					let value = params[key];
+
+					if (key === "join") {
+						const channels = value.split(",");
+						value = channels.map((c) => {
+							if (c.match(/^\w/)) {
+								return "#" + c;
+							}
+
+							return c;
+						}).join(",");
+					}
+
 					// \W searches for non-word characters
 					key = key.replace(/\W/g, "");