Current File : //home1/lightco1/www/plugins/system/jsnframework/libraries/joomlashine/utils/file.php
<?php
/**
* @version $Id$
* @package JSN_Framework
* @author JoomlaShine Team <support@joomlashine.com>
* @copyright Copyright (C) 2012 JoomlaShine.com. All Rights Reserved.
* @license GNU/GPL v2 or later http://www.gnu.org/licenses/gpl-2.0.html
*
* Websites: http://www.joomlashine.com
* Technical Support: Feedback - http://www.joomlashine.com/contact-us/get-support.html
*/
// No direct access to this file
defined('_JEXEC') or die('Restricted access');
// Import necessary Joomla library
jimport('joomla.filesystem.file');
/**
* Helper class for working with file.
*
* @package JSN_Framework
* @since 1.0.0
*/
class JSNUtilsFile
{
/**
* Force client to download a file.
*
* @param string $name File name to show to client.
* @param string $content File content or path to existing file.
* @param string $mime MIME type to return to client.
* @param boolean $remove Remove file after forcing download or leave it as is.
*
* @return void
*/
public static function forceDownload($name, $content, $mime = 'application/octet-stream', $remove = false)
{
// Read content if it is a file path
if (is_readable($content))
{
$file = $content;
$content = JFile::read($file);
// Remove file after downloading?
if ($remove)
{
JFile::delete($file);
}
}
// Clear all output buffering
while (@ob_end_clean());
// Force client to download file
header('Content-Type: ' . $mime);
header('Content-Disposition: attachment; filename="' . $name . '"');
header('Content-Length: ' . strlen($content));
header('Content-Transfer-Encoding: binary');
header('Cache-Control: no-cache, must-revalidate, max-age=60');
header('Expires: Sat, 01 Jan 2000 12:00:00 GMT');
echo $content;
exit();
}
}
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