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: 2.6.4 from 22nd June 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
*******************************************************************************/
define('IN_SCRIPT',1);
define('HESK_PATH','../');
/* Get all the required files and functions */
require(HESK_PATH . 'hesk_settings.inc.php');
require(HESK_PATH . 'modsForHesk_settings.inc.php');
require(HESK_PATH . 'inc/common.inc.php');
require(HESK_PATH . 'inc/admin_functions.inc.php');
hesk_load_database_functions();
require(HESK_PATH . 'inc/email_functions.inc.php');
require(HESK_PATH . 'inc/posting_functions.inc.php');
// We only allow POST requests from the HESK form to this file
if ( $_SERVER['REQUEST_METHOD'] != 'POST' )
{
header('Location: admin_main.php');
exit();
}
// Check for POST requests larger than what the server can handle
if ( empty($_POST) && ! empty($_SERVER['CONTENT_LENGTH']) )
{
hesk_error($hesklang['maxpost']);
}
hesk_session_start();
hesk_dbConnect();
hesk_isLoggedIn();
/* Check permissions for this feature */
if (!isset($_REQUEST['isManager']) || !$_REQUEST['isManager']) {
hesk_checkPermission('can_reply_tickets');
}
/* A security check */
# hesk_token_check('POST');
/* Original ticket ID */
$replyto = intval( hesk_POST('orig_id', 0) ) or die($hesklang['int_error']);
/* Get details about the original ticket */
$result = hesk_dbQuery("SELECT * FROM `".hesk_dbEscape($hesk_settings['db_pfix'])."tickets` WHERE `id`='{$replyto}' LIMIT 1");
if (hesk_dbNumRows($result) != 1)
{
hesk_error($hesklang['ticket_not_found']);
}
$ticket = hesk_dbFetchAssoc($result);
$trackingID = $ticket['trackid'];
$hesk_error_buffer = array();
// Get the message
$message = hesk_input(hesk_POST('message'));
// Submit as customer?
$submit_as_customer = isset($_POST['submit_as_customer']) ? true : false;
if (strlen($message))
{
// Save message for later and ignore the rest?
if ( isset($_POST['save_reply']) )
{
// Delete any existing drafts from this owner for this ticket
hesk_dbQuery("DELETE FROM `".hesk_dbEscape($hesk_settings['db_pfix'])."reply_drafts` WHERE `owner`=".intval($_SESSION['id'])." AND `ticket`=".intval($ticket['id'])." LIMIT 1");
// Save the message draft
hesk_dbQuery("INSERT INTO `".hesk_dbEscape($hesk_settings['db_pfix'])."reply_drafts` (`owner`, `ticket`, `message`) VALUES (".intval($_SESSION['id']).", ".intval($ticket['id']).", '".hesk_dbEscape($message)."')");
/* Set reply submitted message */
$_SESSION['HESK_SUCCESS'] = TRUE;
$_SESSION['HESK_MESSAGE'] = $hesklang['reply_saved'];
/* What to do after reply? */
if ($_SESSION['afterreply'] == 1)
{
header('Location: admin_main.php');
}
elseif ($_SESSION['afterreply'] == 2)
{
/* Get the next open ticket that needs a reply */
$res = hesk_dbQuery("SELECT * FROM `".hesk_dbEscape($hesk_settings['db_pfix'])."tickets` WHERE `owner` IN ('0','".intval($_SESSION['id'])."')
AND " . hesk_myCategories() . " AND `status` IN (SELECT `ID` FROM `".hesk_dbEscape($hesk_settings['db_pfix'])."statuses`
WHERE `IsNewTicketStatus` = 1 OR `IsCustomerReplyStatus` = 1 OR `IsStaffReopenedStatus` = 1)
ORDER BY `owner` DESC, `priority` ASC LIMIT 1");
if (hesk_dbNumRows($res) == 1)
{
$row = hesk_dbFetchAssoc($res);
$_SESSION['HESK_MESSAGE'] .= '<br /><br />'.$hesklang['rssn'];
header('Location: admin_ticket.php?track='.$row['trackid'].'&Refresh='.rand(10000,99999));
}
else
{
header('Location: admin_main.php');
}
}
else
{
header('Location: admin_ticket.php?track='.$ticket['trackid'].'&Refresh='.rand(10000,99999));
}
exit();
}
// Attach signature to the message?
if ( ! $submit_as_customer && ! empty($_POST['signature']))
{
$message .= "\n\n" . addslashes($_SESSION['signature']) . "\n";
}
// Make links clickable
$message = hesk_makeURL($message);
// Turn newlines into <br /> tags
$message = nl2br($message);
}
else
{
$hesk_error_buffer[] = $hesklang['enter_message'];
}
/* Attachments */
if ($hesk_settings['attachments']['use'])
{
require(HESK_PATH . 'inc/attachments.inc.php');
$attachments = array();
for ($i=1;$i<=$hesk_settings['attachments']['max_number'];$i++)
{
$att = hesk_uploadFile($i);
if ($att !== false && !empty($att))
{
$attachments[$i] = $att;
}
}
}
$myattachments='';
/* Time spent working on ticket */
$time_worked = hesk_getTime(hesk_POST('time_worked'));
/* Any errors? */
if (count($hesk_error_buffer)!=0)
{
$_SESSION['ticket_message'] = hesk_POST('message');
$_SESSION['time_worked'] = $time_worked;
// Remove any successfully uploaded attachments
if ($hesk_settings['attachments']['use'])
{
hesk_removeAttachments($attachments);
}
$tmp = '';
foreach ($hesk_error_buffer as $error)
{
$tmp .= "<li>$error</li>\n";
}
$hesk_error_buffer = $tmp;
$hesk_error_buffer = $hesklang['pcer'].'<br /><br /><ul>'.$hesk_error_buffer.'</ul>';
hesk_process_messages($hesk_error_buffer,'admin_ticket.php?track='.$ticket['trackid'].'&Refresh='.rand(10000,99999));
}
if ($hesk_settings['attachments']['use'] && !empty($attachments))
{
foreach ($attachments as $myatt)
{
hesk_dbQuery("INSERT INTO `".hesk_dbEscape($hesk_settings['db_pfix'])."attachments` (`ticket_id`,`saved_name`,`real_name`,`size`) VALUES ('".hesk_dbEscape($trackingID)."','".hesk_dbEscape($myatt['saved_name'])."','".hesk_dbEscape($myatt['real_name'])."','".intval($myatt['size'])."')");
$myattachments .= hesk_dbInsertID() . '#' . $myatt['real_name'] . '#' . $myatt['saved_name'] .',';
}
}
// Add reply
if ($submit_as_customer)
{
hesk_dbQuery("INSERT INTO `".hesk_dbEscape($hesk_settings['db_pfix'])."replies` (`replyto`,`name`,`message`,`dt`,`attachments`) VALUES ('".intval($replyto)."','".hesk_dbEscape(addslashes($ticket['name']))."','".hesk_dbEscape($message."<br /><br /><i>{$hesklang['creb']} {$_SESSION['name']}</i>")."',NOW(),'".hesk_dbEscape($myattachments)."')");
}
else
{
hesk_dbQuery("INSERT INTO `".hesk_dbEscape($hesk_settings['db_pfix'])."replies` (`replyto`,`name`,`message`,`dt`,`attachments`,`staffid`) VALUES ('".intval($replyto)."','".hesk_dbEscape(addslashes($_SESSION['name']))."','".hesk_dbEscape($message)."',NOW(),'".hesk_dbEscape($myattachments)."','".intval($_SESSION['id'])."')");
}
/* Track ticket status changes for history */
$revision = '';
/* Change the status of priority? */
if ( ! empty($_POST['set_priority']) )
{
$priority = intval( hesk_POST('priority') );
if ($priority < 0 || $priority > 3)
{
hesk_error($hesklang['select_priority']);
}
$options = array(
0 => '<font class="critical">'.$hesklang['critical'].'</font>',
1 => '<font class="important">'.$hesklang['high'].'</font>',
2 => '<font class="medium">'.$hesklang['medium'].'</font>',
3 => $hesklang['low']
);
$revision = sprintf($hesklang['thist8'],hesk_date(),$options[$priority],$_SESSION['name'].' ('.$_SESSION['user'].')');
$priority_sql = ",`priority`='$priority', `history`=CONCAT(`history`,'".hesk_dbEscape($revision)."') ";
}
else
{
$priority_sql = "";
}
/* Update the original ticket */
$defaultStatusReplyStatus = hesk_dbFetchAssoc(hesk_dbQuery("SELECT `ID`, `IsClosed` FROM `".hesk_dbEscape($hesk_settings['db_pfix'])."statuses` WHERE `IsDefaultStaffReplyStatus` = 1 LIMIT 1"));
$staffClosedCheckboxStatus = hesk_dbFetchAssoc(hesk_dbQuery("SELECT `ID`, `IsClosed` FROM `".hesk_dbEscape($hesk_settings['db_pfix'])."statuses` WHERE `IsStaffClosedOption` = 1 LIMIT 1"));
$lockedTicketStatus = hesk_dbFetchAssoc(hesk_dbQuery("SELECT `ID` FROM `".hesk_dbEscape($hesk_settings['db_pfix'])."statuses` WHERE `LockedTicketStatus` = 1 LIMIT 1"));
// Get new ticket status
$sql_status = '';
// -> If locked, keep it resolved
if ($ticket['locked'])
{
$new_status = $lockedTicketStatus['ID'];
}
elseif (isset($_POST['submit_as_status']))
{
$new_status = $_POST['submit_as_status'];
if ($ticket['status'] != $new_status)
{
// Does this status close the ticket?
$newStatusRs = hesk_dbQuery('SELECT `IsClosed`, `Key` FROM `'.hesk_dbEscape($hesk_settings['db_pfix']).'statuses` WHERE `ID` = '.hesk_dbEscape($new_status));
$newStatus = hesk_dbFetchAssoc($newStatusRs);
if ($newStatus['IsClosed'])
{
$revision = sprintf($hesklang['thist3'],hesk_date(),$_SESSION['name'].' ('.$_SESSION['user'].')');
$sql_status = " , `closedat`=NOW(), `closedby`=".intval($_SESSION['id']).", `history`=CONCAT(`history`,'".hesk_dbEscape($revision)."') ";
// Lock the ticket if customers are not allowed to reopen tickets
if ($hesk_settings['custopen'] != 1)
{
$sql_status .= " , `locked`='1' ";
}
} else
{
// Ticket isn't being closed, just add the history to the sql query
$revision = sprintf($hesklang['thist9'],hesk_date(),$hesklang[$newStatus['Key']],$_SESSION['name'].' ('.$_SESSION['user'].')');
$sql_status = " , `history`=CONCAT(`history`,'".hesk_dbEscape($revision)."') ";
}
}
}
// -> Submit as Customer reply
elseif ($submit_as_customer)
{
//Get the status ID for customer replies
$customerReplyStatusRs = hesk_dbQuery('SELECT `ID` FROM `'.hesk_dbEscape($hesk_settings['db_pfix']).'statuses` WHERE `IsCustomerReplyStatus` = 1 LIMIT 1');
$customerReplyStatus = hesk_dbFetchAssoc($customerReplyStatusRs);
$new_status = $customerReplyStatus['ID'];
if ($ticket['status'] != $new_status)
{
$revision = sprintf($hesklang['thist9'],hesk_date(),$hesklang['wait_reply'],$_SESSION['name'].' ('.$_SESSION['user'].')');
$sql_status = " , `history`=CONCAT(`history`,'".hesk_dbEscape($revision)."') ";
}
}
// -> Default: submit as "Replied by staff"
else
{
//Get the status ID for staff replies
$staffReplyStatusRs = hesk_dbQuery('SELECT `ID` FROM `'.hesk_dbEscape($hesk_settings['db_pfix']).'statuses` WHERE `IsDefaultStaffReplyStatus` = 1 LIMIT 1');
$staffReplyStatus = hesk_dbFetchAssoc($staffReplyStatusRs);
$new_status = $staffReplyStatus['ID'];
}
$sql = "UPDATE `".hesk_dbEscape($hesk_settings['db_pfix'])."tickets` SET `status`='{$new_status}',";
$sql.= $submit_as_customer ? "`lastreplier`='0', `replierid`='0' " : "`lastreplier`='1', `replierid`='".intval($_SESSION['id'])."' ";
/* Update time_worked or force update lastchange */
if ($time_worked == '00:00:00')
{
$sql .= ", `lastchange` = NOW() ";
}
else
{
$sql .= ",`time_worked` = ADDTIME(`time_worked`,'" . hesk_dbEscape($time_worked) . "') ";
}
if ( ! empty($_POST['assign_self']) && (hesk_checkPermission('can_assign_self',0) || (isset($_REQUEST['isManager']) && $_REQUEST['isManager'])))
{
$revision = sprintf($hesklang['thist2'],hesk_date(),$_SESSION['name'].' ('.$_SESSION['user'].')',$_SESSION['name'].' ('.$_SESSION['user'].')');
$sql .= " , `owner`=".intval($_SESSION['id']).", `history`=CONCAT(`history`,'".hesk_dbEscape($revision)."') ";
}
$sql .= " $priority_sql ";
$sql .= " $sql_status ";
if ( ! $ticket['firstreplyby'] )
{
$sql .= " , `firstreply`=NOW(), `firstreplyby`=".intval($_SESSION['id'])." ";
}
// Keep track of replies to this ticket for easier reporting
$sql .= " , `replies`=`replies`+1 ";
$sql .= $submit_as_customer ? '' : " , `staffreplies`=`staffreplies`+1 ";
// End and execute the query
$sql .= " WHERE `id`='{$replyto}' LIMIT 1";
hesk_dbQuery($sql);
unset($sql);
/* Update number of replies in the users table */
hesk_dbQuery("UPDATE `".hesk_dbEscape($hesk_settings['db_pfix'])."users` SET `replies`=`replies`+1 WHERE `id`='".intval($_SESSION['id'])."' LIMIT 1");
// --> Prepare reply message
// 1. Generate the array with ticket info that can be used in emails
$info = array(
'email' => $ticket['email'],
'category' => $ticket['category'],
'priority' => $ticket['priority'],
'owner' => $ticket['owner'],
'trackid' => $ticket['trackid'],
'status' => $new_status,
'name' => $ticket['name'],
'lastreplier' => ($submit_as_customer ? $ticket['name'] : $_SESSION['name']),
'subject' => $ticket['subject'],
'message' => stripslashes($message),
'attachments' => $myattachments,
'dt' => hesk_date($ticket['dt'], true),
'lastchange' => hesk_date($ticket['lastchange'], true),
'id' => $ticket['id'],
'language' => $ticket['language']
);
// 2. Add custom fields to the array
foreach ($hesk_settings['custom_fields'] as $k => $v)
{
$info[$k] = $v['use'] ? $ticket[$k] : '';
}
// 3. Make sure all values are properly formatted for email
$ticket = hesk_ticketToPlain($info, 1, 0);
// Notify the assigned staff?
if ($submit_as_customer)
{
if ($ticket['owner'] && $ticket['owner'] != $_SESSION['id'])
{
hesk_notifyAssignedStaff(false, 'new_reply_by_customer', 'notify_reply_my');
}
}
// Notify customer?
elseif ( ! isset($_POST['no_notify']) || intval( hesk_POST('no_notify') ) != 1)
{
hesk_notifyCustomer('new_reply_by_staff');
}
// Delete any existing drafts from this owner for this ticket
hesk_dbQuery("DELETE FROM `".hesk_dbEscape($hesk_settings['db_pfix'])."reply_drafts` WHERE `owner`=".intval($_SESSION['id'])." AND `ticket`=".intval($ticket['id'])." LIMIT 1");
/* Set reply submitted message */
$_SESSION['HESK_SUCCESS'] = TRUE;
$_SESSION['HESK_MESSAGE'] = $hesklang['reply_submitted'];
/* What to do after reply? */
if ($_SESSION['afterreply'] == 1)
{
header('Location: admin_main.php');
}
elseif ($_SESSION['afterreply'] == 2)
{
/* Get the next open ticket that needs a reply */
$res = hesk_dbQuery("SELECT * FROM `".hesk_dbEscape($hesk_settings['db_pfix'])."tickets` WHERE `owner` IN ('0','".intval($_SESSION['id'])."') AND " . hesk_myCategories() . " AND `status` IN (SELECT `ID` FROM `".hesk_dbEscape($hesk_settings['db_pfix'])."statuses`
WHERE `IsNewTicketStatus` = 1 OR `IsCustomerReplyStatus` = 1 OR `IsStaffReopenedStatus` = 1) ORDER BY `owner` DESC, `priority` ASC LIMIT 1");
if (hesk_dbNumRows($res) == 1)
{
$row = hesk_dbFetchAssoc($res);
$_SESSION['HESK_MESSAGE'] .= '<br /><br />'.$hesklang['rssn'];
header('Location: admin_ticket.php?track='.$row['trackid'].'&Refresh='.rand(10000,99999));
}
else
{
header('Location: admin_main.php');
}
}
else
{
header('Location: admin_ticket.php?track='.$ticket['trackid'].'&Refresh='.rand(10000,99999));
}
exit();
?>