function List_Files($Files, $Recursive = true, $Sub = false)
{
global $MDR;
$Return = '<ul>';
foreach ($Files as $File => $Title) {
if (is_array($Title)) {
require_once $MDR['Core'] . '/function.url_to_title.php';
$Return .= '<li><a href="' . $File . '"><em>' . url_to_title($File) . '</em></a></li>';
if ($Recursive) {
$Return .= List_Files($Title, $Recursive, $File);
}
} else {
if ($File != '__NON_RECURSIVE__') {
$Return .= '<li><a href="';
if ($Sub) {
$Return .= $Sub;
}
$Return .= $File . '">' . $Title . '</a></li>';
} else {
$Return .= '<li>' . $Title . '</li>';
}
}
}
$Return .= '</ul>';
return $Return;
}
if (!empty($Title)) {
echo '<h2>' . $Title . '</h2>';
}
// Find Suitable Files
require_once $MDR['Core'] . '/function.find_files.php';
$Files = Find_Files($Request['Directory']);
ksort($Files);
require_once $MDR['Core'] . '/function.title_files.php';
$Files = Title_Files($Files);
// List suitable files, or error accordingly.
if (empty($Files)) {
// Don't 404, because the directory does exist.
echo '<h3>' . $Lang['en']['NO_FILES_IN_DIRECTORY'] . '</h3>';
} else {
require_once $MDR['Core'] . '/function.list_files.php';
echo List_Files($Files);
}
// Footer
echo '</div>';
include $Templates['Footer'];
} else {
// Render the file
if (is_readable($Request['Directory'])) {
// Apparently this isn't a directory, just a poorly named file.
$Content = file_get_contents($Request['Directory']);
$Request['Source'] = $Request['Directory'];
} else {
$Content = file_get_contents($Request['Markdown']);
$Request['Source'] = $Request['Markdown'];
}
$Request['Source'] = str_replace($MDR['Root'], '', $Request['Source']);
