function demo_print_message($msg, $format)
{
global $webim_encoding;
if ($format == "xml") {
print "<message>" . myiconv($webim_encoding, "utf-8", escape_with_cdata(message_to_html($msg))) . "</message>\n";
} else {
print topage(message_to_html($msg));
}
}
function get_messages($threadid, $meth, $isuser, &$lastid)
{
global $kind_for_agent, $kind_avatar, $webim_encoding, $mysqlprefix;
$link = connect();
$query = sprintf("select messageid,ikind,unix_timestamp(dtmcreated) as created,tname,tmessage from {$mysqlprefix}chatmessage " . "where threadid = %s and messageid > %s %s order by messageid", $threadid, $lastid, $isuser ? "and ikind <> {$kind_for_agent}" : "");
$messages = array();
$msgs = select_multi_assoc($query, $link);
foreach ($msgs as $msg) {
$message = "";
if ($meth == 'xml') {
switch ($msg['ikind']) {
case $kind_avatar:
$message = "<avatar>" . myiconv($webim_encoding, "utf-8", escape_with_cdata($msg['tmessage'])) . "</avatar>";
break;
default:
$message = "<message>" . myiconv($webim_encoding, "utf-8", escape_with_cdata(message_to_html($msg))) . "</message>\n";
}
} else {
if ($msg['ikind'] != $kind_avatar) {
$message = $meth == 'text' ? message_to_text($msg) : topage(message_to_html($msg));
}
}
$messages[] = $message;
if ($msg['messageid'] > $lastid) {
$lastid = $msg['messageid'];
}
}
mysql_close($link);
return $messages;
}