function copy_dir($abs_item, $abs_new_item)
{
if (nx_isFTPMode()) {
$tmp_dir = nx_ftp_make_local_copy($abs_item);
$res = $GLOBALS['FTPCONNECTION']->putRecursive($tmp_dir, $abs_new_item);
remove($tmp_dir);
return $res;
} else {
return copy_dir($abs_item, $abs_new_item);
}
}
function download_item($dir, $item, $unlink = false)
{
// download file
global $action;
// Security Fix:
$item = basename($item);
while (@ob_end_clean()) {
}
ob_start();
if (nx_isFTPMode()) {
$abs_item = $dir . '/' . $item;
} else {
$abs_item = get_abs_item($dir, $item);
if (!strstr($abs_item, realpath($GLOBALS['home_dir']))) {
$abs_item = realpath($GLOBALS['home_dir']) . $abs_item;
}
}
if (($GLOBALS["permissions"] & 01) != 01) {
show_error($GLOBALS["error_msg"]["accessfunc"]);
}
if (!$GLOBALS['nx_File']->file_exists($abs_item)) {
show_error($item . ": " . $GLOBALS["error_msg"]["fileexist"]);
}
if (!get_show_item($dir, $item)) {
show_error($item . ": " . $GLOBALS["error_msg"]["accessfile"]);
}
if (nx_isFTPMode()) {
$abs_item = nx_ftp_make_local_copy($abs_item);
$unlink = true;
}
$browser = id_browser();
header('Content-Type: ' . ($browser == 'IE' || $browser == 'OPERA' ? 'application/octetstream' : 'application/octet-stream'));
header('Expires: ' . gmdate('D, d M Y H:i:s') . ' GMT');
header('Content-Transfer-Encoding: binary');
header('Content-Length: ' . filesize(realpath($abs_item)));
//header("Content-Encoding: none");
if ($browser == 'IE') {
header('Content-Disposition: attachment; filename="' . $item . '"');
header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
header('Pragma: public');
} else {
header('Content-Disposition: attachment; filename="' . $item . '"');
header('Cache-Control: no-cache, must-revalidate');
header('Pragma: no-cache');
}
@set_time_limit(0);
@readFileChunked($abs_item);
if ($unlink == true) {
unlink($abs_item);
}
ob_end_flush();
nx_exit();
}
