From 47a6cb2f8dcd84d9176551caae12de9b5fe88408 Mon Sep 17 00:00:00 2001
From: Florian Zeitz <florob@babelmonkeys.de>
Date: Sat, 28 Nov 2009 23:18:55 +0100
Subject: [PATCH] Fix subject handling

---
 js/main.js | 51 +++++++++++++++++++++++++++++++++++++--------------
 1 file changed, 37 insertions(+), 14 deletions(-)

diff --git a/js/main.js b/js/main.js
index 6072c67..7dbe8e5 100644
--- a/js/main.js
+++ b/js/main.js
@@ -72,26 +72,49 @@ function addBubble(nick) {
 
 function handleMessage(msg) {
 	var html = '';
-	var sender = Strophe.xmlescape(Strophe.getResourceFromJid(msg.getAttribute('from')));
+	var sender = Strophe.getResourceFromJid(msg.getAttribute('from'));
+	if (sender) {
+		sender = Strophe.xmlescape(sender);
+	} else {
+		sender = false;
+	}
 	var type = msg.getAttribute('type');
-	var body = Strophe.xmlescape(Strophe.getText(msg.getElementsByTagName('body')[0]));
+	var body = msg.getElementsByTagName('body')[0];
+	if (body) {
+		body = Strophe.xmlescape(Strophe.getText(body));
+	} else {
+		body = false;
+	}
+	var subject = msg.getElementsByTagName('subject')[0];
+	if (subject) {
+		subject = Strophe.xmlescape(Strophe.getText(subject));
+	} else {
+		subject = false;
+	}
 
 	html += '<div class="msg">';
-	if (sender) {
-		if (body.search(/^\/me/) == 0) {
-			body = body.replace(/^\/me/, sender);
-			html += '<span class="sender">';
-			html += body;
-			html += '</span></div>';
+	if (body) {
+		if (sender) {
+			if (body.search(/^\/me/) == 0) {
+				body = body.replace(/^\/me/, sender);
+				html += '<span class="sender">';
+				html += body;
+				html += '</span></div>';
+			} else {
+				html += '<span class="sender">';
+				html += sender;
+				html += ':</span> ';
+				html += body + '</div>';
+			}
 		} else {
-			html += '<span class="sender">';
-			html += sender;
-			html += ':</span> ';
-			html += body + '</div>';
+			html += '<span class="server">';
+			html += body + '</span></div>';
 		}
-	} else {
+	} else if (subject) {
 		html += '<span class="server">';
-		html += body + '</span></div>';
+		html += "The subject is: " + subject + '</span></div>';
+	} else {
+		return true;
 	}
 
 	if (type == 'chat') {
-- 
2.39.2