/**
* Delete a file or folder from data base and OS file system.
* IMPORTANT: This method don't verify childs.
* @param driverFileManagerFile $file Entity to delete
* @param boolean $preserve Erase real file or folder?
* @return boolean TRUE if Ok.
*/
public static function rmFileEntity($file, $preserve = false)
{
// Remove virtual file
driverCommand::run('delNode', array('nodetype' => 'file', 'nid' => $file->getId()));
// Remove real file
$resp = true;
if (!$preserve) {
if ($file->isFile()) {
$resp = @unlink($file->getRealpath());
} else {
$resp = @rmdir($file->getRealpath());
}
}
return $resp;
}
/**
*
* @param driverFileManagerFile $file
* @param integer $maxSpeed
* @param boolean $doStream
* @return boolean
*/
public static function downloadFile(&$file, $maxSpeed = 100, $doStream = false)
{
if (connection_status() != 0) {
return false;
}
// in some old versions this can be pereferable to get extention
// $extension = strtolower(end(explode('.', $fileName)));
//$extension = pathinfo($fileName, PATHINFO_EXTENSION);
$contentType = $file->getMimetype();
header("Cache-Control: public");
header("Content-Transfer-Encoding: binary\n");
header("Content-Type: {$contentType}");
$contentDisposition = 'attachment';
if ($doStream == true) {
/* extensions to stream */
// $array_listen = array('mp3', 'm3u', 'm4a', 'mid', 'ogg', 'ra', 'ram', 'wm',
// 'wav', 'wma', 'aac', '3gp', 'avi', 'mov', 'mp4', 'mpeg', 'mpg', 'swf', 'wmv', 'divx', 'asf');
// if (in_array($extension, $array_listen)) {
$contentDisposition = 'inline';
// }
}
// if (strstr($_SERVER['HTTP_USER_AGENT'], "MSIE")) {
// $fileName = preg_replace('/\./', '%2e', $fileName, substr_count($fileName, '.') - 1);
// header("Content-Disposition: $contentDisposition;
// filename=\"$fileName\"");
// } else {
// header("Content-Disposition: $contentDisposition;
// filename=\"$fileName\"");
// }
header("Content-Disposition: {$contentDisposition};\r\n filename=\"{$file->getName()}\"");
header("Accept-Ranges: bytes");
$range = 0;
$size = $file->fileSize();
if (isset($_SERVER['HTTP_RANGE'])) {
list($a, $range) = explode("=", $_SERVER['HTTP_RANGE']);
str_replace($range, "-", $range);
$size2 = $size - 1;
$new_length = $size - $range;
header("HTTP/1.1 206 Partial Content");
header("Content-Length: {$new_length}");
header("Content-Range: bytes {$range}{$size2}/{$size}");
} else {
$size2 = $size - 1;
header("Content-Range: bytes 0-{$size2}/{$size}");
header("Content-Length: " . $size);
}
if ($size == 0) {
die('Zero byte file! Aborting download');
}
set_magic_quotes_runtime(0);
$fp = fopen($file->getRealpath(), "rb");
fseek($fp, str_replace('-', '', $range));
while (!feof($fp) and connection_status() == 0) {
set_time_limit(0);
print fread($fp, 1024 * $maxSpeed);
flush();
ob_flush();
sleep(1);
}
fclose($fp);
return connection_status() == 0 and !connection_aborted();
}
