Added Strophe for XMPP chat and basic client

js/supervisorchat.js

@@ -0,0 +1,65 @@
+/* Javascript for XMPP client based on: http://blog.wolfspelz.de/2010/09/website-chat-made-easy-with-xmpp-and.html */
+
+function OnConnectionStatus(nStatus)
+{
+	if (nStatus == Strophe.Status.CONNECTING) {
+	} else if (nStatus == Strophe.Status.CONNFAIL) {
+	} else if (nStatus == Strophe.Status.DISCONNECTING) {
+	} else if (nStatus == Strophe.Status.DISCONNECTED) {
+	} else if (nStatus == Strophe.Status.CONNECTED) {
+		OnConnected();
+	}
+}
+
+
+function OnConnected()
+{
+	conn.addHandler(OnPresenceStanza, null, "presence");
+	conn.addHandler(OnMessageStanza, null, "message");
+	conn.send($pres());
+}
+
+
+function OnMessageStanza(stanza)
+{
+	var sFrom = $(stanza).attr('from');
+	var sType = $(stanza).attr('type');
+	var sBareJid = Strophe.getBareJidFromJid(sFrom);
+	var sBody = $(stanza).find('body').text();
+	//alert(sFrom + ':' + sType  + ':' + sBody + ':' + sBareJid);
+	// do something, e.g. show sBody with jQuer
+
+	//make sure the chat tab is in focus when an incoming messages appears
+
+	//display message as new row in message table
+	var html = '<tr><td>' + SUPERVISOR_NAME + '</td><td>' + sBody + '</td></tr>';
+	$('#chattable > tbody > tr').eq(0).after(html);
+
+	return true;
+}
+
+function OnPresenceStanza(stanza)
+{
+	var sFrom = $(stanza).attr('from');
+	var sBareJid = Strophe.getBareJidFromJid(sFrom);
+	var sType = $(stanza).attr('type');
+	var sShow = $(stanza).find('show').text();
+	//alert(sFrom + ':' + sType  + ':' + sShow + ':' + sBareJid);
+
+	// update status on screen
+	if (sType == null || sType == '') {
+		sType = 'available';
+	}
+
+	switch (sType) {
+		case 'available': 
+		{
+      		} break;
+
+		case 'unavailable': 
+		{
+      		} break;
+	}
+
+	return true;
+}