rescan.php

<?php
require('auth.php');
header("Expires: 0");
$dir = "files";
$response = scan($dir);

function scan($dir) {
	$files = array();
	global $c;
	if(file_exists($dir)) {

		foreach(scandir($dir)as $f) {
			if(!$f || $f[0] == '.' || $f == 'Thumbs.db') {
				continue;
			}
			if(is_dir($dir . '/' . $f)) {
				$files[] = array("name" => $f, "type" => "folder", "path" => $dir . '/' . $f, "items" => scan($dir . '/' . $f));
			} else {
				$files[] = array("name" => $f, "type" => "file", "path" => $dir . '/' . $f, "size" => sprintf("%u",filesize($dir . '/' . $f)));
				$c ++;
			}
		}
	}
	return $files;
}
$txt = json_encode(array("name" => $dir, "type" => "folder", "path" => $dir, "filenum" => $c, "items" => $response));
$code = "<?php require('auth.php');
header('Expires: 0');
header('Content-Encoding: gzip');
header('Content-type: application/json'); ?>";
$gzip_size = strlen($txt);
$gzip_final = "\x1f\x8b\x08\x00\x00\x00\x00\x00" . substr(gzcompress($txt, 9), 0, - 4). pack('V', crc32($txt)). pack('V', $gzip_size);
$fopen = fopen("scan.php", "w")or die("Unable to open file!");
fwrite($fopen, $code . $gzip_final);
fclose($fopen);
echo 'OK Total files: '.$c;