protected function postFilter()
{
parent::postFilter();
if (isset($this->file)) {
$elem = \ManiaLib\Gui\Maniacode\Maniacode::$domDocument->createElement('file');
$value = \ManiaLib\Gui\Maniacode\Maniacode::$domDocument->createTextNode($this->file);
$elem->appendChild($value);
$this->xml->appendChild($elem);
}
}
public function down()
{
set_time_limit(2 * 3600);
$urlkey = $_REQUEST['urlkey'];
if (!$urlkey) {
$mapId = (int) $_REQUEST['id'];
if (!$mapId) {
echo Response::json(LACK, array(tip('参数不全')));
exit;
}
} else {
$mapId = base_convert($urlkey, 36, 10);
}
$fac = Factory::getInstance();
$info = $fac->getFileMap($mapId);
if (!$info['location']) {
include VIEW_PATH . 'error.php';
exit;
}
//
if ($_SESSION['CLOUD_UID'] != $info['uid']) {
$pids = str_replace('/', ',', trim($info['path'], '/'));
$ids = ($pids ? $pids . ',' : '') . $mapId;
$shares = $fac->getShareByMap($ids);
if ($shares) {
$keys = array();
foreach ($shares as $v) {
$keys[$v['mapId']] = $v['mapId'];
$shares[$v['mapId']] = $v;
}
$shareInfo = $shares[max($keys)];
} else {
include VIEW_PATH . 'error.php';
exit;
}
if ($shareInfo) {
if (strtotime($shareInfo['overTime']) < time() && $shareInfo['overTime'] != '0000-00-00 00:00:00') {
include VIEW_PATH . 'error.php';
exit;
}
$fac->incrShareDown($shareInfo['id']);
if ($info['isdir'] || $shareInfo['pwd'] && !$_SESSION['share'][self::getClientIp() . ':' . $shareInfo['mapId']]) {
include VIEW_PATH . 'error.php';
exit;
}
} else {
include VIEW_PATH . 'error.php';
exit;
}
}
//
$url = parse_url(trim($info['name'], '/'));
$pathArray = explode('/', $url['path']);
$fileName = end($pathArray);
if (!$fileName) {
$fileName = 'sorry.' . pathinfo($url['path'], PATHINFO_EXTENSION);
}
$fsize = (int) $info['size'];
if ($info['location']) {
header('Content-type: ' . ($info['mime'] ? $info['mime'] : 'application/octet-stream'));
if (preg_match("/MSIE/", $_SERVER["HTTP_USER_AGENT"])) {
header('Content-Disposition: attachment; filename="' . rawurlencode($fileName) . '"');
} else {
if (preg_match("/Firefox/", $_SERVER["HTTP_USER_AGENT"])) {
header('Content-Disposition: attachment; filename*="utf8\'\'' . $fileName . '"');
} else {
header('Content-Disposition: attachment; filename="' . $fileName . '"');
}
}
session_write_close();
if (!extension_loaded('fastdfs_client')) {
header('cache-control:public');
include LIB_PATH . 'down' . DS . 'FileDownload.class.php';
$obj = new FileDownload();
$obj->download($info['location'], $fileName, $fsize, true);
} else {
$group = (include FDFS . 'group.php');
$g = strtok($info['location'], '/');
$ips = $group[$g];
if ($ips) {
shuffle($ips);
echo file_get_contents('http://' . $ips[0] . '/' . $info['location']);
} else {
include VIEW_PATH . 'error.php';
}
}
} else {
header("HTTP/1.1 404 Not Found");
header('Content-Type: text/html; charset=utf-8');
}
}
function __construct($name = '', $url = '')
{
parent::__construct($name, $url);
}
/**
* output file to download
*
* @param string path to file to download
* @param string
* @param bool
*/
protected function downloadFile($srcFile, $publicFilename = null, $deleteAfterDownload = false)
{
if (empty($publicFilename)) {
$publicFilename = basename($srcFile);
}
$filedownload = new FileDownload();
$filedownload->sourceFile = $srcFile;
$filedownload->transferFileName = $publicFilename;
if ($deleteAfterDownload) {
$filedownload->onComplete[] = function (FileDownload $download, IDownloader $downloader) use($srcFile) {
unlink($srcFile);
};
}
$filedownload->download();
exit(0);
}
}
$range = array_combine(array('start', 'end'), $range);
if (empty($range['start'])) {
$range['start'] = 0;
}
if (empty($range['end'])) {
$range['end'] = $file_size;
}
return $range;
}
return null;
}
}
$file = 'book.zip';
$name = time() . '.zip';
$obj = new FileDownload();
$flag = $obj->download($file, $name);
//$flag = $obj->download($file, $name, true); // 断点续传
if (!$flag) {
echo 'file not exists';
}
/*
fdipzone@ubuntu:~/Downloads$ wget -O test.rar http://demo.fdipzone.com/demo.php
--2013-06-30 16:52:44-- http://demo.fdipzone.com/demo.php
正在解析主机 demo.fdipzone.com... 127.0.0.1
正在连接 demo.fdipzone.com|127.0.0.1|:80... 已连接。
已发出 HTTP 请求，正在等待回应... 200 OK
长度： 10445120 (10.0M) [application/octet-stream]
正在保存至: “test.rar”
30% [============================> ] 3,146,580 513K/s 估时 14s
^C
/**
* @param string $file filename
*/
public function handleDownload($file)
{
$fd = new FileDownload();
$fd->sourceFile = $this->path . 'backups/' . $file;
$fd->onBeforeDownloaderStarts[] = function ($fd) {
header('Content-Length: ' . $fd->sourceFileSize);
};
$fd->download();
}
