Файл: fckeditor/ckfinder/core/connector/php/php5/CommandHandler/DownloadFile.php
Строк: 125
<?php
/*
* CKFinder
* ========
* http://www.ckfinder.com
* Copyright (C) 2007-2008 Frederico Caldeira Knabben (FredCK.com)
*
* The software, this file and its contents are subject to the CKFinder
* License. Please read the license.txt file before using, installing, copying,
* modifying or distribute this file or part of its contents. The contents of
* this file is part of the Source Code of CKFinder.
*/
/**
* @package CKFinder
* @subpackage CommandHandlers
* @copyright Frederico Caldeira Knabben
*/
/**
* Handle DownloadFile command
*
* @package CKFinder
* @subpackage CommandHandlers
* @copyright Frederico Caldeira Knabben
*/
class CKFinder_Connector_CommandHandler_DownloadFile extends CKFinder_Connector_CommandHandler_CommandHandlerBase
{
/**
* Command name
*
* @access private
* @var string
*/
private $command = "DownloadFile";
/**
* send response (file)
* @access public
*
*/
public function sendResponse()
{
if (!function_exists('ob_list_handlers') || !ob_list_handlers()) {
@ob_end_clean();
}
header("Content-Encoding: none");
$this->checkConnector();
$this->checkRequest();
if (!$this->_currentFolder->checkAcl(CKFINDER_CONNECTOR_ACL_FILE_VIEW)) {
$this->_errorHandler->throwError(CKFINDER_CONNECTOR_ERROR_UNAUTHORIZED);
}
$fileName = CKFinder_Connector_Utils_FileSystem::convertToFilesystemEncoding($_GET["FileName"]);
$_resourceTypeInfo = $this->_currentFolder->getResourceTypeConfig();
if (!CKFinder_Connector_Utils_FileSystem::checkFileName($fileName)) {
$this->_errorHandler->throwError(CKFINDER_CONNECTOR_ERROR_INVALID_REQUEST);
}
if (!$_resourceTypeInfo->checkExtension($fileName, false)) {
$this->_errorHandler->throwError(CKFINDER_CONNECTOR_ERROR_INVALID_REQUEST);
}
$filePath = CKFinder_Connector_Utils_FileSystem::combinePaths($this->_currentFolder->getServerPath(), $fileName);
if ($_resourceTypeInfo->checkIsHiddenFile($fileName) || !file_exists($filePath) || !is_file($filePath)) {
$this->_errorHandler->throwError(CKFINDER_CONNECTOR_ERROR_FILE_NOT_FOUND);
}
$fileName = CKFinder_Connector_Utils_FileSystem::convertToConnectorEncoding($fileName);
header("Cache-Control: cache, must-revalidate");
header("Pragma: public");
header("Expires: 0");
header("Content-type: application/octet-stream; name="" . $fileName . """);
header("Content-Disposition: attachment; filename="" . str_replace(""", "\"", $fileName). """);
header("Content-Length: " . filesize($filePath));
CKFinder_Connector_Utils_FileSystem::readfileChunked($filePath);
exit;
}
}
?>