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<html>
<head>
<title>Citadel Instant Messenger</title>
<script type="text/javascript" src="prototype.js"></script>
<script type="text/javascript" src="wclib.js"></script>
<script type="text/javascript" src="authmethods.js"></script>
</head>
<body onLoad='FetchNewMsgs();'>
<div id="thetop" style="position:fixed;width:100%;height:15%;top:0%;left:0%">
<div id="spacer1" style="background:#aaaaaa"><br></div>
<div id="tab_bar" style="background:#aaaaaa"> </div>
<div id="spacer2" style="background:#aaaaaa"><br></div>
</div>
<div id="main" style="position:fixed;width:100%;height:85%;top:15%;left:0%;overflow:auto;background:#ffffff"></div>
<script type="text/javascript">
/*
* Copyright 2000 - 2010 The Citadel Team
* Licensed under the GPL V3
*
* Chat window for Person 2 Person Chat
*
*/
var gexp_divs = new Array();
var num_gexp_divs = 0;
var shown_div = '';
var my_name = '';
function SendSomething(which_div, sendform, recipient) {
thetext = document.forms[sendform].elements['sendthis'].value;
// If the user didn't type anything, don't do anything.
if (thetext == '') {
return false;
}
// Clear the box
document.forms[sendform].elements['sendthis'].value = '';
// Write it to the tab
$(which_div).innerHTML = $(which_div).innerHTML
+ '<b>'
+ '<font color=\"#FF0000\">'
+ my_name
+ '</font>'
+ ':</b> '
+ thetext
+ '<br>\n';
// Scroll to the bottom of the tab
$('main').scrollTop = 999999;
// Send the text to the server
parms = 'r=' + Math.random()
+ '&recp=' + encodeURIComponent(recipient)
+ '&msg=' + encodeURIComponent(thetext);
new Ajax.Request('../ajax_send_instant_message',
{
method: 'post',
parameters: parms
}
);
// Refocus to the text box
document.forms[sendform].elements['sendthis'].focus();
// Don't submit the form
return false;
}
function TabSelect(which_div) {
if (shown_div != '') {
$(shown_div).style.display = 'none' ;
if ($('select_'+shown_div)) {
$('select_'+shown_div).style.fontWeight = 'normal';
$('select_'+shown_div).style.backgroundColor = '#cccccc';
}
}
shown_div = 'tab_' + which_div;
$(shown_div).style.display = 'block' ;
if ($('select_'+shown_div)) {
$('select_'+shown_div).style.fontWeight='bold';
$('select_'+shown_div).style.backgroundColor = '#ffffff';
}
}
function ShowNewMsg(gexp_xmlresponse) {
// It isn't really XML. It's a Citadel server response.
gexp_response = gexp_xmlresponse.responseText;
if (gexp_response.substring(0, 1) != '1') {
return;
}
// Extract fields...
breakpos = gexp_response.indexOf('\n');
result = gexp_response.substring(0, breakpos-1);
the_message = gexp_response.substring(breakpos+1);
the_message = the_message.substring(0, the_message.indexOf('\n000'));
sender = extract_token(result.substring(4), 3, '|');
// Figure out which div to write it to...
which_div = '';
if (num_gexp_divs > 0) {
for (i=0; i<num_gexp_divs; ++i) {
if (gexp_divs[i] == sender) {
which_div = 'gexp' + i ;
}
}
}
// Not found? Create it.
if (which_div == '') {
gexp_divs[num_gexp_divs] = sender;
which_div = 'gexp' + num_gexp_divs;
++num_gexp_divs;
$('main').innerHTML =
$('main').innerHTML
+ '<div id=\"tab_' + which_div + '\" style=\"display:none;cursor:pointer\">'
+ '<div id=\"' + which_div + '\">'
+ '<br><br><br><br><br><br><br><br><br><br>'
+ '<br><br><br><br><br><br><br><br><br><br>'
+ '</div>'
+ '<div align=\"center\" id=\"response_'
+ which_div + '\" style=\"background:#ddddee\">'
+ '<br><form method=\"post\" action=\"null\" name=\"sendform_' + which_div + '\" '
+ 'onSubmit=\"return SendSomething(\'' + which_div + '\', \'sendform_'
+ which_div + '\', \'' + sender + '\');\">'
+ '<img src=\"webcit_icons/essen/16x16/chat.png\"> '
+ '<input type=\"text\" size=\"72\" maxlength=\"600\" name=\"sendthis\">'
+ '</form>'
+ '<br></div>'
+ '</div>\n';
$('tab_bar').innerHTML =
$('tab_bar').innerHTML
+ '<span id=\"select_tab_' + which_div + '\" onClick=\"TabSelect(\'' + which_div + '\');\">'
+ ' ' + sender + ' '
+ '</span> ';
// Raise the window in case it was buried
window.focus();
}
// Switch tabs
TabSelect(which_div);
// Write it to the tab
$(which_div).innerHTML = $(which_div).innerHTML
+ '<b>'
+ '<font color=\"#0000FF\">'
+ sender
+ '</font>'
+ ':</b> '
+ the_message
+ '<br>\n';
// Scroll to the bottom of the tab
$('main').scrollTop = 999999;
// Refocus to the send box
document.forms['sendform_'+which_div].elements['sendthis'].focus();
// Keep trying for new messages until the server tells us to stop.
FetchNewMsgs();
}
// This is called periodically to check for new incoming messages
function FetchNewMsgs() {
parms = encodeURI('g_cmd=GEXP&r=' + Math.random());
new Ajax.Request('../ajax_servcmd',
{
method: 'get',
parameters: parms,
onSuccess: ShowNewMsg
}
);
}
// Perform some initialization.
parms = encodeURI('g_cmd=GREG _SELF_&r=' + Math.random());
new Ajax.Request('../ajax_servcmd',
{
method: 'get',
parameters: parms,
onSuccess: GrabMyName
}
);
// Learn my name.
function GrabMyName(greg_xmlresponse) {
// It isn't really XML. It's a Citadel server response.
greg_response = greg_xmlresponse.responseText;
if (greg_response.substring(0, 1) != '1') {
return;
}
// Extract fields...
breakpos = greg_response.indexOf('\n');
result = greg_response.substring(0, breakpos);
my_name = result.substring(4);
}
// Cause FetchNewMsgs() to be called periodically.
new PeriodicalExecuter(FetchNewMsgs, 10);
</script>
</body>
</html>
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