%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
/**
*
* This file is part of HESK - PHP Help Desk Software.
*
* (c) Copyright Klemen Stirn. All rights reserved.
* https://www.hesk.com
*
* For the full copyright and license agreement information visit
* https://www.hesk.com/eula.php
*
*/
/* Check if this is a valid include */
if (!defined('IN_SCRIPT')) {die('Invalid attempt');}
/***************************
Function hesk_uploadFiles()
***************************/
function hesk_uploadFile($i)
{
global $hesk_settings, $hesklang, $trackingID, $hesk_error_buffer;
/* Return if name is empty */
if (empty($_FILES['attachment']['name'][$i])) {return '';}
/* Parse the name */
$file_realname = hesk_cleanFileName($_FILES['attachment']['name'][$i]);
/* Check file extension */
$ext = strtolower(strrchr($file_realname, "."));
if ( ! in_array($ext,$hesk_settings['attachments']['allowed_types']))
{
return hesk_fileError(sprintf($hesklang['type_not_allowed'], $ext, $file_realname));
}
/* Check file size */
if ($_FILES['attachment']['size'][$i] > $hesk_settings['attachments']['max_size'])
{
return hesk_fileError(sprintf($hesklang['file_too_large'], $file_realname));
}
else
{
$file_size = $_FILES['attachment']['size'][$i];
}
/* Generate a random file name */
$useChars='AEUYBDGHJLMNPQRSTVWXZ123456789';
$tmp = uniqid();
for($j=1;$j<10;$j++)
{
$tmp .= $useChars[mt_rand(0,29)];
}
if (defined('KB'))
{
$file_name = substr(md5($tmp . $file_realname), 0, 200) . $ext;
}
else
{
$file_name = substr($trackingID . '_' . md5($tmp . $file_realname), 0, 200) . $ext;
}
// Does the temporary file exist? If not, probably server-side configuration limits have been reached
// Uncomment this for debugging purposes
/*
if ( ! file_exists($_FILES['attachment']['tmp_name'][$i]) )
{
return hesk_fileError($hesklang['fnuscphp']);
}
*/
/* If upload was successful let's create the headers */
if ( ! move_uploaded_file($_FILES['attachment']['tmp_name'][$i], dirname(dirname(__FILE__)).'/'.$hesk_settings['attach_dir'].'/'.$file_name))
{
return hesk_fileError($hesklang['cannot_move_tmp']);
}
$info = array(
'saved_name'=> $file_name,
'real_name' => $file_realname,
'size' => $file_size
);
return $info;
} // End hesk_uploadFile()
function hesk_fileError($error)
{
global $hesk_settings, $hesklang, $trackingID;
global $hesk_error_buffer;
$hesk_error_buffer['attachments'] = $error;
return false;
} // End hesk_fileError()
function hesk_removeAttachments($attachments)
{
global $hesk_settings, $hesklang;
$hesk_settings['server_path'] = dirname(dirname(__FILE__)).'/'.$hesk_settings['attach_dir'].'/';
foreach ($attachments as $myatt)
{
hesk_unlink($hesk_settings['server_path'].$myatt['saved_name']);
}
return true;
} // End hesk_removeAttachments()
Zerion Mini Shell 1.0