Bootswatch, Summernote, and Captcheck mods for Mods for HESK (mods-for-hesk.com). In use at support.netsyms.com.
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<?php
/*******************************************************************************
* Title: Help Desk Software HESK
* Version: 2.6.5 from 28th August 2015
* Author: Klemen Stirn
* Website: http://www.hesk.com
********************************************************************************
* COPYRIGHT AND TRADEMARK NOTICE
* Copyright 2005-2015 Klemen Stirn. All Rights Reserved.
* HESK is a registered trademark of Klemen Stirn.
* The HESK may be used and modified free of charge by anyone
* AS LONG AS COPYRIGHT NOTICES AND ALL THE COMMENTS REMAIN INTACT.
* By using this code you agree to indemnify Klemen Stirn from any
* liability that might arise from it's use.
* Selling the code for this program, in part or full, without prior
* written consent is expressly forbidden.
* Using this code, in part or full, to create derivate work,
* new scripts or products is expressly forbidden. Obtain permission
* before redistributing this software over the Internet or in
* any other medium. In all cases copyright and header must remain intact.
* This Copyright is in full effect in any country that has International
* Trade Agreements with the United States of America or
* with the European Union.
* Removing any of the copyright notices without purchasing a license
* is expressly forbidden. To remove HESK copyright notice you must purchase
* a license for this script. For more information on how to obtain
* a license please visit the page below:
* https://www.hesk.com/buy.php
*******************************************************************************/
/* Check if this is a valid include */
if (!defined('IN_SCRIPT')) {die('Invalid attempt');}
/***************************
Function hesk_uploadFiles()
***************************/
function hesk_uploadFile($i, $isTicket = true)
{
global $hesk_settings, $hesklang, $trackingID, $hesk_error_buffer, $modsForHesk_settings;
/* Return if name is empty */
if (empty($_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 */
$directory = $hesk_settings['attach_dir'];
if (!$isTicket) {
$directory = $modsForHesk_settings['kb_attach_dir'];
}
if ( ! move_uploaded_file($_FILES['attachment']['tmp_name'][$i], dirname(dirname(__FILE__)).'/'.$directory.'/'.$file_name))
{
return hesk_fileError($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, $isTicket)
{
global $hesk_settings, $hesklang, $modsForHesk_settings;
$directory = $hesk_settings['attach_dir'];
if (!$isTicket) {
$directory = $modsForHesk_settings['kb_attach_dir'];
}
$hesk_settings['server_path'] = dirname(dirname(__FILE__)).'/'.$directory.'/';
foreach ($attachments as $myatt)
{
hesk_unlink($hesk_settings['server_path'].$myatt['saved_name']);
}
return true;
} // End hesk_removeAttachments()