'
. 'Display'
. '' . utf8_decode(htmlspecialchars(trim($line))) . ''
. '';
}
function getDirItem($title, $urlPath)
{
global $host1, $host2;
return '- '
. 'Dir'
. '' . utf8_decode(htmlspecialchars($title)) . ''
. '' . $host1 . utf8_decode(htmlspecialchars($urlPath)) . ''
. '' . $host2 . utf8_decode(htmlspecialchars($urlPath)) . ''
. '
';
}
function getPodcastItem($title, $urlPath)
{
global $host1;
return '- '
. 'ShowOnDemand'
. '' . utf8_decode(htmlspecialchars($title)) . ''
. '' . $host1 . utf8_decode(htmlspecialchars($urlPath)) . ''
. '
';
}
function getMessageItem($msg)
{
return '- '
. 'Message'
. '' . utf8_decode(htmlspecialchars($msg)) . ''
. '
';
}
function getPreviousItem($urlPath)
{
global $host1, $host2;
return '- '
. 'Previous'
. '' . $host1 . utf8_decode(htmlspecialchars($urlPath)) . ''
. '' . $host1 . utf8_decode(htmlspecialchars($urlPath)) . ''
. '
';
}
function addPreviousItem(&$listItems, $urlPath)
{
$parentDir = dirname($urlPath) . '/';
if ($parentDir == '/') {
return;
}
$listItems[] = getPreviousItem($parentDir);
}
function getFinalUrl($url)
{
$ctx = stream_context_set_default(
array('http' => array('method' => 'HEAD'))
);
//get_headers follows redirects automatically
$headers = get_headers($url, 1);
if ($headers !== false && isset($headers['Location'])) {
return end($headers['Location']);
}
return $url;
}
function sendMessage($msg)
{
sendListItems(array(getMessageItem($msg)));
}
function sendListItems($listItems)
{
$startitems = 1;
$enditems = 10;
if (isset($_GET['startitems'])) {
$startitems = (int) $_GET['startitems'];
}
if (isset($_GET['enditems'])) {
$enditems = (int) $_GET['enditems'];
}
//TODO: limit list
$xml = '' . "\n";
$xml .= '' . "\n";
$xml .= '' . "\n";
foreach ($listItems as $item) {
$xml .= $item . "\n";
}
$xml .= "\n";
header('Content-type: text/xml');
echo $xml;
}
?>