/**
* Makes an array of the content in a dir
* @param string $dir Directory to be listed
* @return array
*/
function getDirList($dir)
{
$dir = deutf8($dir);
$dirList = array();
$dir = strpos($dir, '..') !== false ? false : glob($dir);
if (is_array($dir)) {
$dir = @$dir[0];
}
if ($dir && is_dir($dir)) {
if ($dh = opendir($dir)) {
while (($file = readdir($dh)) !== false) {
$fileType = filetype($dir . $file);
if ($fileType == "dir" && !in_array($file, $this->ignore) && $file[0] != '.') {
$dirList[$file . "?" . $fileType] = array($fileType, $file, filesize($dir . $file), filemtime($dir . $file));
} elseif ($fileType == "file" && !in_array($file, $this->ignore) && $file[0] != '.') {
$dirList[$file . "?" . $fileType] = array($fileType, $file, filesize($dir . $file), filemtime($dir . $file));
}
}
closedir($dh);
}
} else {
die('Error: ' . $dir . ': Not a directory');
}
return $this->sortDirList($dirList);
}
function stream($path = false, $force_download = false)
{
if (!$path) {
$path = deutf8($this->path);
}
$mime = getMime($path);
while (ob_get_level() > 0) {
ob_end_clean();
}
//ob_start('contentSize');
//ob_start('ob_gzhandler');
$last_modified_time = filemtime($path);
$etag = md5_file($path);
$length = $filesize = filesize($path);
$offset = 0;
if (@strtotime($_SERVER['HTTP_IF_MODIFIED_SINCE']) == $last_modified_time || @trim($_SERVER['HTTP_IF_NONE_MATCH']) == $etag) {
header('HTTP/1.1 304 Not Modified');
exit;
}
if (isset($_SERVER['HTTP_RANGE'])) {
// if the HTTP_RANGE header is set we're dealing with partial content
// Only supports a single range right now.
// http://stackoverflow.com/questions/157318/resumable-downloads-when-using-php-to-send-the-file
preg_match('/bytes=(\\d+)-(\\d+)?/', $_SERVER['HTTP_RANGE'], $range);
$offset = intval($range[1]);
$end = @intval($range[2]) > 0 ? intval($range[2]) : $filesize;
if ($offset > $filesize - 1 || $end > $filesize || $offset > $end) {
header('HTTP/1.1 416 Requested Range Not Satisfiable');
header('Content-Range: bytes */' . filelength);
// Required in 416.
exit;
}
$length = $end - $offset;
header('HTTP/1.1 206 Partial Content');
header('Content-Range: bytes ' . $offset . '-' . $end . '/' . $filesize);
}
header('Etag: "' . $etag . '"');
header('Content-Length: ' . $length);
header('Content-Disposition: ' . ($_REQUEST['action'] === 'download' ? 'attachment; ' : '') . 'filename="' . pathinfo($path, PATHINFO_BASENAME) . '"');
header('Content-Transfer-Encoding: binary');
header('Last-Modified: ' . gmdate('D, d M Y H:i:s', $last_modified_time) . ' GMT');
header('Content-Type: ' . $mime);
if ($_REQUEST['action'] == 'download' || $force_download) {
header('Content-Type: application/force-download', false);
header('Content-Type: application/download', false);
header('Content-Description: File Transfer');
}
header('Expires: ' . gmdate('D, d M Y H:i:s', time() + 2 * 24 * 3600) . ' GMT');
header('Cache-Control: private, max-age=172801, must-revalidate');
header('Cache-Control: no-cache');
header('Pragma: cache');
$fp = fopen($path, 'rb');
if ($fp === false) {
die;
}
// error!! FIXME
fseek($fp, $offset);
print fread($fp, $length);
fclose($fp);
exit;
}
