From 7d8220d838f82f7ad1ffedbcbd3b955aef6d71a2 Mon Sep 17 00:00:00 2001
From: marzavec <admin@marzavec.com>
Date: Sat, 10 Mar 2018 22:41:17 -0800
Subject: stabilized modules and server cmd field

---
 server/src/commands/core/chat.js | 16 ++++++++++++----
 1 file changed, 12 insertions(+), 4 deletions(-)

(limited to 'server/src/commands/core/chat.js')

diff --git a/server/src/commands/core/chat.js b/server/src/commands/core/chat.js
index 4fe3b80..c086077 100644
--- a/server/src/commands/core/chat.js
+++ b/server/src/commands/core/chat.js
@@ -4,15 +4,23 @@
 
 'use strict';
 
-exports.run = async (core, server, socket, data) => {
-  // process text
-  let text = String(data.text);
+function parseText(text) {
+  if (typeof text !== 'string') {
+    return false;
+  }
+
   // strip newlines from beginning and end
   text = text.replace(/^\s*\n|^\s+$|\n\s*$/g, '');
   // replace 3+ newlines with just 2 newlines
   text = text.replace(/\n{3,}/g, "\n\n");
+
+  return text;
+}
+
+exports.run = async (core, server, socket, data) => {
+  let text = parseText(data.text);
   if (!text) {
-    // lets not send empty text?
+    // lets not send objects or empty text, yea?
     return;
   }
 
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