prevents debug users from exploring system's directory structure
* ex: $root = $_SERVER['DOCUMENT_ROOT'];
*/
$root = '/';
if (!$root) exit("ERROR: Root filesystem directory not set in jqueryFileTree.php");
$rootdir = preg_replace("#[\/]+#","/",$root.($_POST['dir'] ?? ''));
$filters = (array)($_POST['filter'] ?? '');
$match = ($_POST['match'] ?? '.*');
// set checkbox if multiSelect set to true
$checkbox = (isset($_POST['multiSelect']) && $_POST['multiSelect']=='true') ? "" : "";
echo "";
// Parent dirs
if ($_POST['show_parent']=='true') echo "- $checkbox..
";
if (file_exists($rootdir)) {
if (mb_substr($rootdir,-1)!='/') $rootdir .= '/';
$names = array_filter(scandir($rootdir),function($n){return $n!='.' && $n!='..';});
if (count($names)) {
natcasesort($names);
foreach ($names as $dir) if (is_dir($rootdir.$dir)) {
$htmlRel = htmlspecialchars($rootdir.$dir,ENT_QUOTES);
$htmlName = htmlspecialchars(mb_strlen($dir)<=33 ? $dir : mb_substr($dir,0,33).'...');
echo "- $checkbox$htmlName
";
}
foreach ($names as $file) if (is_file($rootdir.$file)) {
$htmlRel = htmlspecialchars($rootdir.$file,ENT_QUOTES);
$htmlName = htmlspecialchars($file);
$ext = mb_strtolower(pathinfo($file)['extension']);
foreach ($filters as $filter) if (empty($filter)||$ext==$filter) {
if (empty($match)||preg_match("#$match#",$file)) echo "- $checkbox$htmlName
";
}
}
}
}
echo "
";
?>