#88 Remove IP / email bans function
Mike Koch
9 years ago
parent
b886eeedde
commit
333789961e
@ -1,505 +0,0 @@
|
|||||||
<?php
|
|
||||||
/*******************************************************************************
|
|
||||||
* Title: Help Desk Software HESK
|
|
||||||
* Version: 2.5.5 from 5th August 2014
|
|
||||||
* Author: Klemen Stirn
|
|
||||||
* Website: http://www.hesk.com
|
|
||||||
********************************************************************************
|
|
||||||
* COPYRIGHT AND TRADEMARK NOTICE
|
|
||||||
* Copyright 2005-2014 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');}
|
|
||||||
|
|
||||||
// Include all functions needed for email piping
|
|
||||||
hesk_load_database_functions();
|
|
||||||
require(HESK_PATH . 'inc/email_functions.inc.php');
|
|
||||||
require(HESK_PATH . 'inc/posting_functions.inc.php');
|
|
||||||
require(HESK_PATH . 'inc/mail/rfc822_addresses.php');
|
|
||||||
require(HESK_PATH . 'inc/mail/mime_parser.php');
|
|
||||||
require(HESK_PATH . 'inc/mail/email_parser.php');
|
|
||||||
|
|
||||||
/*** FUNCTIONS ***/
|
|
||||||
|
|
||||||
function hesk_email2ticket($results, $pop3 = 0)
|
|
||||||
{
|
|
||||||
global $hesk_settings, $hesklang, $hesk_db_link, $ticket;
|
|
||||||
|
|
||||||
// Process "From:" email
|
|
||||||
$tmpvar['email'] = hesk_validateEmail($results['from'][0]['address'],'ERR',0);
|
|
||||||
|
|
||||||
// "From:" email missing or invalid?
|
|
||||||
if ( ! $tmpvar['email'] )
|
|
||||||
{
|
|
||||||
return hesk_cleanExit();
|
|
||||||
}
|
|
||||||
|
|
||||||
// Make sure the email isn't banned. If it is, just exit.
|
|
||||||
$emailSql = 'SELECT * FROM `'.hesk_dbEscape($hesk_settings['db_pfix']).'denied_emails` WHERE Email = \''.hesk_dbEscape($tmpvar['email']).'\'';
|
|
||||||
if ($emailSql->num_rows > 0) {
|
|
||||||
return hesk_cleanExit();
|
|
||||||
}
|
|
||||||
|
|
||||||
// Process "From:" name, convert to UTF-8, set to "[Customer]" if not set
|
|
||||||
$tmpvar['name'] = isset($results['from'][0]['name']) ? $results['from'][0]['name'] : $hesklang['pde'];
|
|
||||||
if ( ! empty($results['from'][0]['encoding']) )
|
|
||||||
{
|
|
||||||
$tmpvar['name'] = hesk_encodeUTF8($tmpvar['name'], $results['from'][0]['encoding']);
|
|
||||||
}
|
|
||||||
$tmpvar['name'] = hesk_input($tmpvar['name'],'','',1,50) or $tmpvar['name'] = $hesklang['pde'];
|
|
||||||
|
|
||||||
// Process "To:" email (not yet implemented, for future use)
|
|
||||||
// $tmpvar['to_email'] = hesk_validateEmail($results['to'][0]['address'],'ERR',0);
|
|
||||||
|
|
||||||
// Process email subject, convert to UTF-8, set to "[Piped email]" if none set
|
|
||||||
$tmpvar['subject'] = isset($results['subject']) ? $results['subject'] : $hesklang['pem'];
|
|
||||||
if ( ! empty($results['subject_encoding']) )
|
|
||||||
{
|
|
||||||
$tmpvar['subject'] = hesk_encodeUTF8($tmpvar['subject'], $results['subject_encoding']);
|
|
||||||
}
|
|
||||||
$tmpvar['subject'] = hesk_input($tmpvar['subject'],'','',1,70) or $tmpvar['subject'] = $hesklang['pem'];
|
|
||||||
|
|
||||||
// Process email message, convert to UTF-8
|
|
||||||
$tmpvar['message'] = isset($results['message']) ? $results['message'] : '';
|
|
||||||
if ( ! empty($results['encoding']) )
|
|
||||||
{
|
|
||||||
$tmpvar['message'] = hesk_encodeUTF8($tmpvar['message'], $results['encoding']);
|
|
||||||
}
|
|
||||||
$tmpvar['message'] = hesk_input($tmpvar['message'],'','',1);
|
|
||||||
|
|
||||||
// Message missing? We require it!
|
|
||||||
if ( ! $tmpvar['message'])
|
|
||||||
{
|
|
||||||
return hesk_cleanExit();
|
|
||||||
}
|
|
||||||
|
|
||||||
// Strip quoted reply from email
|
|
||||||
$tmpvar['message'] = hesk_stripQuotedText($tmpvar['message']);
|
|
||||||
|
|
||||||
// Convert URLs to links, change newlines to <br />
|
|
||||||
$tmpvar['message'] = hesk_makeURL($tmpvar['message']);
|
|
||||||
$tmpvar['message'] = nl2br($tmpvar['message']);
|
|
||||||
|
|
||||||
# For debugging purposes
|
|
||||||
# die( bin2hex($tmpvar['message']) );
|
|
||||||
# die($tmpvar['message']);
|
|
||||||
|
|
||||||
// Try to detect "delivery failed" and "noreply" emails - ignore if detected
|
|
||||||
if ( hesk_isReturnedEmail($tmpvar) )
|
|
||||||
{
|
|
||||||
return hesk_cleanExit();
|
|
||||||
}
|
|
||||||
|
|
||||||
// Check for email loops
|
|
||||||
if ( hesk_isEmailLoop($tmpvar['email'], md5($tmpvar['message']) ) )
|
|
||||||
{
|
|
||||||
return hesk_cleanExit();
|
|
||||||
}
|
|
||||||
|
|
||||||
// OK, everything seems OK. Now determine if this is a reply to a ticket or a new ticket
|
|
||||||
if ( preg_match('/\[#([A-Z0-9]{3}\-[A-Z0-9]{3}\-[A-Z0-9]{4})\]/', str_replace(' ', '', $tmpvar['subject']), $matches) )
|
|
||||||
{
|
|
||||||
// We found a possible tracking ID
|
|
||||||
$tmpvar['trackid'] = $matches[1];
|
|
||||||
|
|
||||||
// Does it match one in the database?
|
|
||||||
$res = hesk_dbQuery("SELECT * FROM `".hesk_dbEscape($hesk_settings['db_pfix'])."tickets` WHERE `trackid`='".hesk_dbEscape($tmpvar['trackid'])."' LIMIT 1");
|
|
||||||
if (hesk_dbNumRows($res))
|
|
||||||
{
|
|
||||||
$ticket = hesk_dbFetchAssoc($res);
|
|
||||||
|
|
||||||
// Do email addresses match?
|
|
||||||
if ( strpos( strtolower($ticket['email']), strtolower($tmpvar['email']) ) === false )
|
|
||||||
{
|
|
||||||
$tmpvar['trackid'] = '';
|
|
||||||
}
|
|
||||||
|
|
||||||
// Is this ticket locked? Force create a new one if it is
|
|
||||||
if ($ticket['locked'])
|
|
||||||
{
|
|
||||||
$tmpvar['trackid'] = '';
|
|
||||||
}
|
|
||||||
}
|
|
||||||
else
|
|
||||||
{
|
|
||||||
$tmpvar['trackid'] = '';
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
// If tracking ID is empty, generate a new one
|
|
||||||
if ( empty($tmpvar['trackid']) )
|
|
||||||
{
|
|
||||||
$tmpvar['trackid'] = hesk_createID();
|
|
||||||
$is_reply = 0;
|
|
||||||
}
|
|
||||||
else
|
|
||||||
{
|
|
||||||
$is_reply = 1;
|
|
||||||
}
|
|
||||||
|
|
||||||
// Process attachments
|
|
||||||
$tmpvar['attachmment_notices'] = '';
|
|
||||||
$tmpvar['attachments'] = '';
|
|
||||||
$num = 0;
|
|
||||||
if ($hesk_settings['attachments']['use'] && isset($results['attachments'][0]))
|
|
||||||
{
|
|
||||||
#print_r($results['attachments']);
|
|
||||||
|
|
||||||
foreach ($results['attachments'] as $k => $v)
|
|
||||||
{
|
|
||||||
|
|
||||||
// Clean attachment names
|
|
||||||
$myatt['real_name'] = hesk_cleanFileName($v['orig_name']);
|
|
||||||
|
|
||||||
// Check number of attachments, delete any over max number
|
|
||||||
if ($num >= $hesk_settings['attachments']['max_number'])
|
|
||||||
{
|
|
||||||
$tmpvar['attachmment_notices'] .= sprintf($hesklang['attnum'], $myatt['real_name']) . "\n";
|
|
||||||
continue;
|
|
||||||
}
|
|
||||||
|
|
||||||
// Check file extension
|
|
||||||
$ext = strtolower(strrchr($myatt['real_name'], "."));
|
|
||||||
if (!in_array($ext,$hesk_settings['attachments']['allowed_types']))
|
|
||||||
{
|
|
||||||
$tmpvar['attachmment_notices'] .= sprintf($hesklang['atttyp'], $myatt['real_name']) . "\n";
|
|
||||||
continue;
|
|
||||||
}
|
|
||||||
|
|
||||||
// Check file size
|
|
||||||
$myatt['size'] = $v['size'];
|
|
||||||
if ($myatt['size'] > ($hesk_settings['attachments']['max_size']))
|
|
||||||
{
|
|
||||||
$tmpvar['attachmment_notices'] .= sprintf($hesklang['attsiz'], $myatt['real_name']) . "\n";
|
|
||||||
continue;
|
|
||||||
}
|
|
||||||
|
|
||||||
// Generate a random file name
|
|
||||||
$useChars='AEUYBDGHJLMNPQRSTVWXZ123456789';
|
|
||||||
$tmp = $useChars{mt_rand(0,29)};
|
|
||||||
for($j=1;$j<10;$j++)
|
|
||||||
{
|
|
||||||
$tmp .= $useChars{mt_rand(0,29)};
|
|
||||||
}
|
|
||||||
$myatt['saved_name'] = substr($tmpvar['trackid'] . '_' . md5($tmp . $myatt['real_name']), 0, 200) . $ext;
|
|
||||||
|
|
||||||
// Rename the temporary file
|
|
||||||
rename($v['stored_name'],HESK_PATH.$hesk_settings['attach_dir'].'/'.$myatt['saved_name']);
|
|
||||||
|
|
||||||
// Insert into database
|
|
||||||
hesk_dbQuery("INSERT INTO `".hesk_dbEscape($hesk_settings['db_pfix'])."attachments` (`ticket_id`,`saved_name`,`real_name`,`size`) VALUES ('".hesk_dbEscape($tmpvar['trackid'])."','".hesk_dbEscape($myatt['saved_name'])."','".hesk_dbEscape($myatt['real_name'])."','".intval($myatt['size'])."')");
|
|
||||||
$tmpvar['attachments'] .= hesk_dbInsertID() . '#' . $myatt['real_name'] .',';
|
|
||||||
|
|
||||||
$num++;
|
|
||||||
}
|
|
||||||
|
|
||||||
if (strlen($tmpvar['attachmment_notices']))
|
|
||||||
{
|
|
||||||
$tmpvar['message'] .= "<br /><br />" . hesk_input($hesklang['attrem'],'','',1) . "<br />" . nl2br(hesk_input($tmpvar['attachmment_notices'],'','',1));
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
// Delete the temporary files
|
|
||||||
deleteAll($results['tempdir']);
|
|
||||||
|
|
||||||
// If this is a reply add a new reply
|
|
||||||
if ($is_reply)
|
|
||||||
{
|
|
||||||
// Set last replier name to customer name
|
|
||||||
$ticket['lastreplier'] = ($tmpvar['name'] == $hesklang['pde']) ? $tmpvar['email'] : $tmpvar['name'];;
|
|
||||||
|
|
||||||
// If staff hasn't replied yet, keep ticket status "New", otherwise set it to "Waiting reply from staff"
|
|
||||||
$ticket['status'] = $ticket['status'] ? 1 : 0;
|
|
||||||
|
|
||||||
// Update ticket as necessary
|
|
||||||
hesk_dbQuery("UPDATE `".hesk_dbEscape($hesk_settings['db_pfix'])."tickets` SET `lastchange`=NOW(),`status`='{$ticket['status']}',`lastreplier`='0' WHERE `id`='".intval($ticket['id'])."' LIMIT 1");
|
|
||||||
|
|
||||||
// Insert reply into database
|
|
||||||
hesk_dbQuery("INSERT INTO `".hesk_dbEscape($hesk_settings['db_pfix'])."replies` (`replyto`,`name`,`message`,`dt`,`attachments`) VALUES ('".intval($ticket['id'])."','".hesk_dbEscape($ticket['lastreplier'])."','".hesk_dbEscape($tmpvar['message'])."',NOW(),'".hesk_dbEscape($tmpvar['attachments'])."')");
|
|
||||||
|
|
||||||
// --> 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' => $ticket['status'],
|
|
||||||
'name' => $ticket['name'],
|
|
||||||
'lastreplier' => $ticket['lastreplier'],
|
|
||||||
'subject' => $ticket['subject'],
|
|
||||||
'message' => stripslashes($tmpvar['message']),
|
|
||||||
'attachments' => $tmpvar['attachments'],
|
|
||||||
'dt' => hesk_date($ticket['dt'], true),
|
|
||||||
'lastchange' => hesk_date($ticket['lastchange'], true),
|
|
||||||
);
|
|
||||||
|
|
||||||
// 2. Add custom fields to the array
|
|
||||||
foreach ($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);
|
|
||||||
|
|
||||||
// --> Process custom fields before sending
|
|
||||||
foreach ($hesk_settings['custom_fields'] as $k => $v)
|
|
||||||
{
|
|
||||||
$ticket[$k] = $v['use'] ? hesk_msgToPlain($ticket[$k], 1) : '';
|
|
||||||
}
|
|
||||||
|
|
||||||
// --> If ticket is assigned just notify the owner
|
|
||||||
if ($ticket['owner'])
|
|
||||||
{
|
|
||||||
hesk_notifyAssignedStaff(false, 'new_reply_by_customer', 'notify_reply_my');
|
|
||||||
}
|
|
||||||
// --> No owner assigned, find and notify appropriate staff
|
|
||||||
else
|
|
||||||
{
|
|
||||||
hesk_notifyStaff('new_reply_by_customer',"`notify_reply_unassigned`='1'");
|
|
||||||
}
|
|
||||||
|
|
||||||
return $ticket['trackid'];
|
|
||||||
|
|
||||||
} // END REPLY
|
|
||||||
|
|
||||||
// Not a reply, but a new ticket. Add it to the database
|
|
||||||
$tmpvar['category'] = 1;
|
|
||||||
$tmpvar['priority'] = 3;
|
|
||||||
$_SERVER['REMOTE_ADDR'] = $hesklang['unknown'];
|
|
||||||
|
|
||||||
// Auto assign tickets if aplicable
|
|
||||||
$tmpvar['owner'] = 0;
|
|
||||||
$tmpvar['history'] = $pop3 ? sprintf($hesklang['thist16'], hesk_date()) : sprintf($hesklang['thist11'], hesk_date());
|
|
||||||
|
|
||||||
$autoassign_owner = hesk_autoAssignTicket($tmpvar['category']);
|
|
||||||
|
|
||||||
#print_r($autoassign_owner);
|
|
||||||
|
|
||||||
if ($autoassign_owner)
|
|
||||||
{
|
|
||||||
$tmpvar['owner'] = $autoassign_owner['id'];
|
|
||||||
$tmpvar['history'] .= sprintf($hesklang['thist10'],hesk_date(),$autoassign_owner['name'].' ('.$autoassign_owner['user'].')');
|
|
||||||
}
|
|
||||||
|
|
||||||
// Custom fields will be empty as there is no reliable way of detecting them
|
|
||||||
foreach ($hesk_settings['custom_fields'] as $k=>$v)
|
|
||||||
{
|
|
||||||
$tmpvar[$k] = '';
|
|
||||||
}
|
|
||||||
|
|
||||||
// Insert ticket to database
|
|
||||||
$ticket = hesk_newTicket($tmpvar);
|
|
||||||
|
|
||||||
// Notify the customer
|
|
||||||
hesk_notifyCustomer();
|
|
||||||
|
|
||||||
// Need to notify staff?
|
|
||||||
// --> From autoassign?
|
|
||||||
if ($tmpvar['owner'] && $autoassign_owner['notify_assigned'])
|
|
||||||
{
|
|
||||||
hesk_notifyAssignedStaff($autoassign_owner, 'ticket_assigned_to_you');
|
|
||||||
}
|
|
||||||
// --> No autoassign, find and notify appropriate staff
|
|
||||||
elseif ( ! $tmpvar['owner'] )
|
|
||||||
{
|
|
||||||
hesk_notifyStaff('new_ticket_staff', " `notify_new_unassigned` = '1' ");
|
|
||||||
}
|
|
||||||
|
|
||||||
return $ticket['trackid'];
|
|
||||||
} // END hesk_email2ticket()
|
|
||||||
|
|
||||||
|
|
||||||
function hesk_encodeUTF8($in, $encoding)
|
|
||||||
{
|
|
||||||
$encoding = strtoupper($encoding);
|
|
||||||
|
|
||||||
switch($encoding)
|
|
||||||
{
|
|
||||||
case 'UTF-8':
|
|
||||||
return $in;
|
|
||||||
break;
|
|
||||||
case 'ISO-8859-1':
|
|
||||||
return utf8_encode($in);
|
|
||||||
break;
|
|
||||||
default:
|
|
||||||
return iconv($encoding, 'UTF-8', $in);
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
} // END hesk_encodeUTF8()
|
|
||||||
|
|
||||||
|
|
||||||
function hesk_stripQuotedText($message)
|
|
||||||
{
|
|
||||||
global $hesk_settings, $hesklang;
|
|
||||||
|
|
||||||
// Stripping quoted text disabled?
|
|
||||||
if ( ! $hesk_settings['strip_quoted'])
|
|
||||||
{
|
|
||||||
return $message;
|
|
||||||
}
|
|
||||||
|
|
||||||
// Loop through available languages and ty to find the tag
|
|
||||||
foreach ($hesk_settings['languages'] as $language => $settings)
|
|
||||||
{
|
|
||||||
if ( ($found = strpos($message, $settings['hr']) ) !== false )
|
|
||||||
{
|
|
||||||
// "Reply above this line" tag found, strip quoted reply
|
|
||||||
$message = substr($message, 0, $found);
|
|
||||||
$message .= "\n" . $hesklang['qrr'];
|
|
||||||
|
|
||||||
// Set language to the detected language
|
|
||||||
hesk_setLanguage($language);
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
return $message;
|
|
||||||
} // END hesk_stripQuotedText()
|
|
||||||
|
|
||||||
|
|
||||||
function hesk_isReturnedEmail($tmpvar)
|
|
||||||
{
|
|
||||||
// Check noreply email addresses
|
|
||||||
if ( preg_match('/not?[\-_]reply@/i', $tmpvar['email']) )
|
|
||||||
{
|
|
||||||
return true;
|
|
||||||
}
|
|
||||||
|
|
||||||
// Check mailer daemon email addresses
|
|
||||||
if ( preg_match('/mail(er)?[\-_]daemon@/i', $tmpvar['email']) )
|
|
||||||
{
|
|
||||||
return true;
|
|
||||||
}
|
|
||||||
|
|
||||||
// Check autoreply subjects
|
|
||||||
if ( preg_match('/^[\[\(]?Auto(mat(ic|ed))?[ \-]?reply/i', $tmpvar['subject']) )
|
|
||||||
{
|
|
||||||
return true;
|
|
||||||
}
|
|
||||||
|
|
||||||
// Check out of office subjects
|
|
||||||
if ( preg_match('/^Out of Office/i', $tmpvar['subject']) )
|
|
||||||
{
|
|
||||||
return true;
|
|
||||||
}
|
|
||||||
|
|
||||||
// Check delivery failed email subjects
|
|
||||||
if (
|
|
||||||
preg_match('/DELIVERY FAILURE/i', $tmpvar['subject']) ||
|
|
||||||
preg_match('/Undelivered Mail Returned to Sender/i', $tmpvar['subject']) ||
|
|
||||||
preg_match('/Delivery Status Notification \(Failure\)/i', $tmpvar['subject']) ||
|
|
||||||
preg_match('/Returned mail\: see transcript for details/i', $tmpvar['subject'])
|
|
||||||
)
|
|
||||||
{
|
|
||||||
return true;
|
|
||||||
}
|
|
||||||
|
|
||||||
// Check Mail Delivery sender name
|
|
||||||
if ( preg_match('/Mail[ \-_]?Delivery/i', $tmpvar['name']) )
|
|
||||||
{
|
|
||||||
return true;
|
|
||||||
}
|
|
||||||
|
|
||||||
// Check Delivery failed message
|
|
||||||
if ( preg_match('/postmaster@/i', $tmpvar['email']) && preg_match('/Delivery has failed to these recipients/i', $tmpvar['message']) )
|
|
||||||
{
|
|
||||||
return true;
|
|
||||||
}
|
|
||||||
|
|
||||||
// No pattern detected, seems like this is not a returned email
|
|
||||||
return false;
|
|
||||||
|
|
||||||
} // END hesk_isReturnedEmail()
|
|
||||||
|
|
||||||
|
|
||||||
function hesk_isEmailLoop($email, $message_hash)
|
|
||||||
{
|
|
||||||
global $hesk_settings, $hesklang, $hesk_db_link;
|
|
||||||
|
|
||||||
// If $hesk_settings['loop_hits'] is set to 0 this function is disabled
|
|
||||||
if ( ! $hesk_settings['loop_hits'])
|
|
||||||
{
|
|
||||||
return false;
|
|
||||||
}
|
|
||||||
|
|
||||||
// Escape wildcards in email
|
|
||||||
$email_like = hesk_dbEscape(hesk_dbLike($email));
|
|
||||||
|
|
||||||
// Delete expired DB entries
|
|
||||||
hesk_dbQuery("DELETE FROM `".hesk_dbEscape($hesk_settings['db_pfix'])."pipe_loops` WHERE `dt` < (NOW() - INTERVAL ".intval($hesk_settings['loop_time'])." SECOND) ");
|
|
||||||
|
|
||||||
// Check current entry
|
|
||||||
$res = hesk_dbQuery("SELECT `hits`, `message_hash` FROM `".hesk_dbEscape($hesk_settings['db_pfix'])."pipe_loops` WHERE `email` LIKE '{$email_like}' LIMIT 1");
|
|
||||||
|
|
||||||
// Any active entry*
|
|
||||||
if (hesk_dbNumRows($res))
|
|
||||||
{
|
|
||||||
list($num, $md5) = hesk_dbFetchRow($res);
|
|
||||||
|
|
||||||
$num++;
|
|
||||||
|
|
||||||
// Number of emails in a time period reached?
|
|
||||||
if ($num >= $hesk_settings['loop_hits'])
|
|
||||||
{
|
|
||||||
return true;
|
|
||||||
}
|
|
||||||
|
|
||||||
// Message exactly the same as in previous email?
|
|
||||||
if ($message_hash == $md5)
|
|
||||||
{
|
|
||||||
return true;
|
|
||||||
}
|
|
||||||
|
|
||||||
// Update DB entry
|
|
||||||
hesk_dbQuery("UPDATE `".hesk_dbEscape($hesk_settings['db_pfix'])."pipe_loops` SET `hits` = `hits` + 1, `message_hash` = '".hesk_dbEscape($message_hash)."' WHERE `email` LIKE '{$email_like}' LIMIT 1");
|
|
||||||
}
|
|
||||||
else
|
|
||||||
{
|
|
||||||
// First instance, insert a new database row
|
|
||||||
hesk_dbQuery("INSERT INTO `".hesk_dbEscape($hesk_settings['db_pfix'])."pipe_loops` (`email`, `message_hash`) VALUES ('".hesk_dbEscape($email)."', '".hesk_dbEscape($message_hash)."')");
|
|
||||||
}
|
|
||||||
|
|
||||||
// No loop rule trigered
|
|
||||||
return false;
|
|
||||||
|
|
||||||
} // END hesk_isEmailLoop()
|
|
||||||
|
|
||||||
|
|
||||||
function hesk_cleanExit()
|
|
||||||
{
|
|
||||||
global $results;
|
|
||||||
|
|
||||||
// Delete the temporary files
|
|
||||||
deleteAll($results['tempdir']);
|
|
||||||
|
|
||||||
// Return NULL
|
|
||||||
return NULL;
|
|
||||||
} // END hesk_cleanExit()
|
|
||||||
Loading…
Reference in New Issue