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;
+}

supervisorchat.php

@@ -0,0 +1,73 @@
+<?php 
+/**
+ * Chat with the supervisor using XMPP
+ *
+ *
+ *	This file is part of queXS
+ *	
+ *	queXS is free software; you can redistribute it and/or modify
+ *	it under the terms of the GNU General Public License as published by
+ *	the Free Software Foundation; either version 2 of the License, or
+ *	(at your option) any later version.
+ *	
+ *	queXS is distributed in the hope that it will be useful,
+ *	but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *	GNU General Public License for more details.
+ *	
+ *	You should have received a copy of the GNU General Public License
+ *	along with queXS; if not, write to the Free Software
+ *	Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ *
+ * @author Adam Zammit <adam.zammit@acspri.org.au>
+ * @copyright Australian Consortium for Social and Political Research Incorporated (ACSPRI) 2013
+ * @package queXS
+ * @subpackage user
+ * @link http://www.acspri.org.au/software/ queXS was writen for ACSPRI
+ * @license http://opensource.org/licenses/gpl-2.0.php The GNU General Public License (GPL) Version 2
+ * 
+ */
+
+/**
+ * Configuration file
+ */
+include ("config.inc.php");
+
+/**
+ * Database file
+ */
+include ("db.inc.php");
+
+/**
+ * XHTML functions
+ */
+include ("functions/functions.xhtml.php");
+
+/**
+ * Operator functions
+ */
+include("functions/functions.operator.php");
+
+$js = array("include/jquery-ui/js/jquery-1.4.2.min.js","include/strophe/strophe.js","js/supervisorchat.js");
+if (AUTO_LOGOUT_MINUTES !== false)
+        $js[] = "js/childnap.js";
+
+xhtml_head(T_("Supervisor chat"),true,array("css/table.css"),$js);
+
+$operator_id = get_operator_id();
+
+//javascript to activate connection for this user
+print "<script type='text/javascript'>";
+print "var SUPERVISOR_NAME = 'Adam';";
+print "var conn = new Strophe.Connection('/xmpp-httpbind');";
+print "conn.connect('mim@surveys.acspri.org.au', 'mim', OnConnectionStatus);";
+print "</script>";
+
+//table for chat messages
+print "<table class='tclass' id='chattable'><tbody><tr><th>" . T_("From") . "</th><th>" . T_("Message") . "</th></tr></tbody></table>";
+
+xhtml_foot();
+
+
+?>