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<?php
/*
Copyright (c) 2013, Marius Cramer, pixcept KG
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimer in the documentation
and/or other materials provided with the distribution.
* Neither the name of ISPConfig nor the names of its contributors
may be used to endorse or promote products derived from this software without
specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
class cronjob_quota_notify extends cronjob {
// job schedule
protected $_schedule = '0 0 * * *';
/* this function is optional if it contains no custom code */
public function onPrepare() {
global $app;
parent::onPrepare();
}
/* this function is optional if it contains no custom code */
public function onBeforeRun() {
global $app;
return parent::onBeforeRun();
}
public function onRunJob() {
global $app, $conf;
/* used for all monitor cronjobs */
$app->load('monitor_tools');
$this->_tools = new monitor_tools();
/* end global section for monitor cronjobs */
$web_config = $app->getconf->get_server_config($conf['server_id'], 'web');
// Get client email and eventual reseller email
$client_group_id = $rec["sys_groupid"];
$client = $app->db->queryOneRecord("SELECT client.email, client.parent_client_id FROM sys_group, client WHERE sys_group.client_id = client.client_id and sys_group.groupid = ?", $client_group_id);
if($client['parent_client_id'] > 0) {
$reseller = $app->db->queryOneRecord("SELECT email FROM client WHERE client_id = ?", $client['parent_client_id']);
}
//######################################################################################################
// enforce traffic quota (run only on the "master-server")
//######################################################################################################
if ($app->dbmaster == $app->db) {
$global_config = $app->getconf->get_global_config('mail');
$current_month = date('Y-m');
//* Check website traffic quota
$sql = "SELECT sys_groupid,domain_id,domain,traffic_quota,traffic_quota_lock FROM web_domain WHERE (traffic_quota > 0 or traffic_quota_lock = 'y') and (type = 'vhost' OR type = 'vhostsubdomain' OR type = 'vhostalias')";
$records = $app->db->queryAllRecords($sql);
if(is_array($records)) {
foreach($records as $rec) {
$web_traffic_quota = $rec['traffic_quota'];
$domain = $rec['domain'];
//* get the traffic
$tmp = $app->db->queryOneRecord("SELECT SUM(traffic_bytes) As total_traffic_bytes FROM web_traffic WHERE traffic_date like '$current_month%' AND hostname = '$domain'");
$web_traffic = round($tmp['total_traffic_bytes']/1024/1024);
if($web_traffic_quota > 0 && $web_traffic > $web_traffic_quota) {
//* Lock website
if ($web_config['overtraffic_disable_web'] == 'y') {
$app->dbmaster->datalogUpdate('web_domain', array("traffic_quota_lock" => 'y', "active" => 'n'), 'domain_id', $rec['domain_id']);
$app->log('Traffic quota for '.$rec['domain'].' exceeded. Disabling website.', LOGLEVEL_DEBUG);
}
else {
$app->log('Traffic quota for '.$rec['domain'].' exceeded.', LOGLEVEL_DEBUG);
}
//* Send traffic notifications
if($rec['traffic_quota_lock'] != 'y' && ($web_config['overtraffic_notify_admin'] == 'y' || $web_config['overtraffic_notify_reseller'] == 'y' || $web_config['overtraffic_notify_client'] == 'y')) {
$placeholders = array('{domain}' => $rec['domain'],
'{admin_mail}' => ($global_config['admin_mail'] != ''? $global_config['admin_mail'] : 'root'),
'{used}' => $web_traffic,
'{limit}' => $web_traffic_quota,
'{ratio}' => number_format(($web_traffic_quota > 0 ? $web_traffic/$web_traffic_quota : 0) * 100, 2, '.', '').'%'
);
$recipients = array();
//* send email to admin
if($global_config['admin_mail'] != '' && $web_config['overtraffic_notify_admin'] == 'y') {
$recipients[] = $global_config['admin_mail'];
}
//* Send email to reseller
if($web_config['overtraffic_notify_reseller'] == 'y') {
if($reseller['email'] != '') {
$recipients[] = $reseller['email'];
}
}
//* Send email to client
if($web_config['overtraffic_notify_client'] == 'y') {
if($client['email'] != '') {
$recipients[] = $client['email'];
}
}
if ($web_config['overtraffic_disable_web'] == 'y') {
$this->_tools->send_notification_email('web_traffic_notification', $placeholders, $recipients);
}
else {
$this->_tools->send_notification_email('web_traffic_notification_warn', $placeholders, $recipients);
}
}
} else {
//* unlock the website, if traffic is lower then quota
if($rec['traffic_quota_lock'] == 'y') {
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$app->dbmaster->datalogUpdate('web_domain', array("traffic_quota_lock" => 'n', "active" => 'y'), 'domain_id', $rec['domain_id']);
$app->log('Traffic quota for '.$rec['domain'].' ok again. Re-enabling website.', LOGLEVEL_DEBUG);
}
}
}
}
}
//######################################################################################################
// send website quota warnings by email
//######################################################################################################
if ($app->dbmaster == $app->db) {
$global_config = $app->getconf->get_global_config('mail');
//* Check website disk quota
$sql = "SELECT domain_id,sys_groupid,domain,system_user,last_quota_notification,DATEDIFF(CURDATE(), last_quota_notification) as `notified_before` FROM web_domain WHERE (type = 'vhost' OR type = 'vhostsubdomain' OR type = 'vhostalias')";
$records = $app->db->queryAllRecords($sql);
if(is_array($records) && !empty($records)) {
$tmp_rec = $app->db->queryAllRecords("SELECT data from monitor_data WHERE type = 'harddisk_quota' ORDER BY created DESC");
$monitor_data = array();
if(is_array($tmp_rec)) {
foreach ($tmp_rec as $tmp_mon) {
$monitor_data = array_merge_recursive($monitor_data, unserialize($app->db->unquote($tmp_mon['data'])));
}
}
foreach($records as $rec) {
//$web_hd_quota = $rec['hd_quota'];
$domain = $rec['domain'];
$username = $rec['system_user'];
$rec['used'] = @$monitor_data['user'][$username]['used'];
$rec['soft'] = @$monitor_data['user'][$username]['soft'];
$rec['hard'] = @$monitor_data['user'][$username]['hard'];
$rec['files'] = @$monitor_data['user'][$username]['files'];
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if (!is_numeric($rec['used'])){
if ($rec['used'][0] > $rec['used'][1]){
$rec['used'] = $rec['used'][0];
} else {
$rec['used'] = $rec['used'][1];
}
}
if (!is_numeric($rec['soft'])) $rec['soft']=$rec['soft'][1];
if (!is_numeric($rec['hard'])) $rec['hard']=$rec['hard'][1];
if (!is_numeric($rec['files'])) $rec['files']=$rec['files'][1];
// used space ratio
if($rec['soft'] > 0){
$used_ratio = $rec['used']/$rec['soft'];
} else {
$used_ratio = 0;
}
$rec['ratio'] = number_format($used_ratio * 100, 2, '.', '').'%';
if($rec['used'] > 1024) {
$rec['used'] = round($rec['used'] / 1024, 2).' MB';
} else {
if ($rec['used'] != '') $rec['used'] .= ' KB';
}
if($rec['soft'] > 1024) {
$rec['soft'] = round($rec['soft'] / 1024, 2).' MB';
} elseif($rec['soft'] == 0){
$rec['soft'] = '----';
} else {
$rec['soft'] .= ' KB';
}
if($rec['hard'] > 1024) {
$rec['hard'] = round($rec['hard'] / 1024, 2).' MB';
} elseif($rec['hard'] == 0){
$rec['hard'] = '----';
} else {
$rec['hard'] .= ' KB';
}
// send notifications only if the website is over the quota threshold
if($used_ratio <= $web_config['overquota_notify_threshold'] / 100) {
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if($rec['last_quota_notification']) $app->dbmaster->datalogUpdate('web_domain', array("last_quota_notification" => null), 'domain_id', $rec['domain_id']);
// send notification - everything ok again
if($rec['last_quota_notification'] && $web_config['overquota_notify_onok'] == 'y' && ($web_config['overquota_notify_admin'] == 'y' || $web_config['overquota_notify_reseller'] == 'y' || $web_config['overquota_notify_client'] == 'y')) {
$placeholders = array('{domain}' => $rec['domain'],
'{admin_mail}' => ($global_config['admin_mail'] != ''? $global_config['admin_mail'] : 'root'),
'{used}' => $rec['used'],
'{soft}' => $rec['soft'],
'{hard}' => $rec['hard'],
'{ratio}' => $rec['ratio']);
$recipients = array();
//* send email to admin
if($global_config['admin_mail'] != '' && $web_config['overquota_notify_admin'] == 'y') {
$recipients[] = $global_config['admin_mail'];
}
//* Send email to reseller
if($web_config['overquota_notify_reseller'] == 'y') {
if($reseller['email'] != '') {
$recipients[] = $reseller['email'];
}
}
//* Send email to client
if($web_config['overquota_notify_client'] == 'y') {
if($client['email'] != '') {
$recipients[] = $client['email'];
}
}
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$this->_tools->send_notification_email('web_quota_ok_notification', $placeholders, $recipients);
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} else {
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// could a notification be sent?
$send_notification = false;
if(!$rec['last_quota_notification']) $send_notification = true; // not yet notified
elseif($web_config['overquota_notify_freq'] > 0 && $rec['notified_before'] >= $web_config['overquota_notify_freq']) $send_notification = true;
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//* Send quota notifications
if(($web_config['overquota_notify_admin'] == 'y' || $web_config['overquota_notify_reseller'] == 'y' || $web_config['overquota_notify_client'] == 'y') && $send_notification == true) {
$app->dbmaster->datalogUpdate('web_domain', array("last_quota_notification" => date('Y-m-d')), 'domain_id', $rec['domain_id']);
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$placeholders = array('{domain}' => $rec['domain'],
'{admin_mail}' => ($global_config['admin_mail'] != ''? $global_config['admin_mail'] : 'root'),
'{used}' => $rec['used'],
'{soft}' => $rec['soft'],
'{hard}' => $rec['hard'],
'{ratio}' => $rec['ratio']);
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$recipients = array();
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//* send email to admin
if($global_config['admin_mail'] != '' && $web_config['overquota_notify_admin'] == 'y') {
$recipients[] = $global_config['admin_mail'];
}
//* Send email to reseller
if($web_config['overquota_notify_reseller'] == 'y') {
if($reseller['email'] != '') {
$recipients[] = $reseller['email'];
}
}
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//* Send email to client
if($web_config['overquota_notify_client'] == 'y') {
if($client['email'] != '') {
$recipients[] = $client['email'];
}
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$this->_tools->send_notification_email('web_quota_notification', $placeholders, $recipients);
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}
}
}
}
}
//######################################################################################################
// send mail quota warnings by email
//######################################################################################################
if ($app->dbmaster == $app->db) {
$global_config = $app->getconf->get_global_config('mail');
$mail_config = $app->getconf->get_server_config($conf['server_id'], 'mail');
//* Check email quota
$sql = "SELECT mailuser_id,sys_groupid,email,name,quota,last_quota_notification,DATEDIFF(CURDATE(), last_quota_notification) as `notified_before` FROM mail_user";
$records = $app->db->queryAllRecords($sql);
if(is_array($records) && !empty($records)) {
$tmp_rec = $app->db->queryAllRecords("SELECT data from monitor_data WHERE type = 'email_quota' ORDER BY created DESC");
$monitor_data = array();
if(is_array($tmp_rec)) {
foreach ($tmp_rec as $tmp_mon) {
//$monitor_data = array_merge_recursive($monitor_data,unserialize($app->db->unquote($tmp_mon['data'])));
$tmp_array = unserialize($app->db->unquote($tmp_mon['data']));
if(is_array($tmp_array)) {
foreach($tmp_array as $username => $data) {
if(@!$monitor_data[$username]['used']) $monitor_data[$username]['used'] = $data['used'];
}
}
}
}
foreach($records as $rec) {
$email = $rec['email'];
$rec['used'] = isset($monitor_data[$email]['used']) ? $monitor_data[$email]['used'] : array(1 => 0);
if (!is_numeric($rec['used'])) $rec['used']=$rec['used'][1];
// used space ratio
if($rec['quota'] > 0){
$used_ratio = $rec['used']/$rec['quota'];
} else {
$used_ratio = 0;
}
$rec['ratio'] = number_format($used_ratio * 100, 2, '.', '').'%';
if($rec['quota'] > 0){
$rec['quota'] = round($rec['quota'] / 1048576, 4).' MB';
} else {
$rec['quota'] = '----';
}
if($rec['used'] < 1544000) {
$rec['used'] = round($rec['used'] / 1024, 4).' KB';
} else {
$rec['used'] = round($rec['used'] / 1048576, 4).' MB';
}
// send notifications only if the mail account is over the quota threshold
if($used_ratio <= $mail_config['overquota_notify_threshold'] / 100) {
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if($rec['last_quota_notification']) $app->dbmaster->datalogUpdate('mail_user', array("last_quota_notification" => null), 'mailuser_id', $rec['mailuser_id']);
// send notification - everything ok again
if($rec['last_quota_notification'] && $mail_config['overquota_notify_onok'] == 'y' && ($mail_config['overquota_notify_admin'] == 'y' || $web_config['overquota_notify_reseller'] == 'y' || $mail_config['overquota_notify_client'] == 'y')) {
$placeholders = array('{email}' => $rec['email'],
'{admin_mail}' => ($global_config['admin_mail'] != ''? $global_config['admin_mail'] : 'root'),
'{used}' => $rec['used'],
'{name}' => $rec['name'],
'{quota}' => $rec['quota'],
'{ratio}' => $rec['ratio']);
$recipients = array();
//* send email to admin
if($global_config['admin_mail'] != '' && $mail_config['overquota_notify_admin'] == 'y') {
$recipients[] = $global_config['admin_mail'];
}
//* Send email to reseller
if($web_config['overquota_notify_reseller'] == 'y') {
if($reseller['email'] != '') {
$recipients[] = $reseller['email'];
}
}
//* Send email to client
if($mail_config['overquota_notify_client'] == 'y') {
if($client['email'] != '') {
$recipients[] = $client['email'];
}
}
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$this->_tools->send_notification_email('mail_quota_ok_notification', $placeholders, $recipients);
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} else {
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//* Send quota notifications
// could a notification be sent?
$send_notification = false;
if(!$rec['last_quota_notification']) $send_notification = true; // not yet notified
elseif($mail_config['overquota_notify_freq'] > 0 && $rec['notified_before'] >= $mail_config['overquota_notify_freq']) $send_notification = true;
if(($mail_config['overquota_notify_admin'] == 'y' || $mail_config['overquota_notify_reseller'] == 'y' || $mail_config['overquota_notify_client'] == 'y') && $send_notification == true) {
$app->dbmaster->datalogUpdate('mail_user', array("last_quota_notification" => date('Y-m-d')), 'mailuser_id', $rec['mailuser_id']);
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$placeholders = array('{email}' => $rec['email'],
'{admin_mail}' => ($global_config['admin_mail'] != ''? $global_config['admin_mail'] : 'root'),
'{used}' => $rec['used'],
'{name}' => $rec['name'],
'{quota}' => $rec['quota'],
'{ratio}' => $rec['ratio']);
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$recipients = array();
//* send email to admin
if($global_config['admin_mail'] != '' && $mail_config['overquota_notify_admin'] == 'y') {
$recipients[] = $global_config['admin_mail'];
//* Send email to reseller
if($web_config['overquota_notify_reseller'] == 'y') {
if($reseller['email'] != '') {
$recipients[] = $reseller['email'];
}
}
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//* Send email to client
if($mail_config['overquota_notify_client'] == 'y') {
if($client['email'] != '') {
$recipients[] = $client['email'];
}
}
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$this->_tools->send_notification_email('mail_quota_notification', $placeholders, $recipients);
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}
//######################################################################################################
// send database quota warnings by email
//######################################################################################################
if ($app->dbmaster == $app->db) {
$global_config = $app->getconf->get_global_config('mail');
//* get monitor-data
$tmp_rec = $app->db->queryAllRecords("SELECT data from monitor_data WHERE type = 'database_size' ORDER BY created DESC");
if(is_array($tmp_rec)) {
$monitor_data = array();
foreach ($tmp_rec as $tmp_mon) {
$tmp_array = unserialize($app->db->unquote($tmp_mon['data']));
foreach($tmp_array as $sys_groupid => $data)
$monitor_data[$data['sys_groupid']][] = $data;
}
//* remove duplicates from monitor-data
$monitor_data[$_monitor_data[0]['sys_groupid']]=array_map("unserialize", array_unique(array_map("serialize", $_monitor_data)));
}
//* get databases
$database_records = $app->db->queryAllRecords("SELECT database_id,sys_groupid,database_name,database_quota,last_quota_notification,DATEDIFF(CURDATE(), last_quota_notification) as `notified_before` FROM web_database");
if(is_array($database_records) && !empty($database_records) && is_array($monitor_data) && !empty($monitor_data)) {
//* check database-quota
foreach($database_records as $rec) {
$database = $rec['database_name'];
$quota = $rec['database_quota'] * 1024 * 1024;
if (!is_numeric($quota)) break;
foreach ($monitor_data as $cid) {
if ($monitor['database_name'] == $database) {
//* check quota
if ($quota > 0) $used_ratio = $monitor['size'] / $quota;
else $used_ratio = 0;
//* send notifications only if the database is over the quota threshold
if($used_ratio >= $web_config['overquota_db_notify_threshold'] / 100 && $used_ratio != 0) {
//* could a notification be sent?
$send_notification = false;
if(!$rec['last_quota_notification']) $send_notification = true; //* not yet notified
elseif($web_config['overquota_notify_freq'] > 0 && $rec['notified_before'] >= $web_config['overquota_notify_freq']) $send_notification = true;
if(($web_config['overquota_db_notify_admin'] == 'y' || $web_config['overquota_db_notify_reseller'] == 'y' || $web_config['overquota_db_notify_client'] == 'y') && $send_notification == true) {
$app->dbmaster->datalogUpdate('web_database', array("last_quota_notification" => date('Y-m-d')), 'database_id', $rec['database_id']);
$placeholders = array(
'{database_name}' => $rec['database_name'],
'{admin_mail}' => ($global_config['admin_mail'] != ''? $global_config['admin_mail'] : 'root'),
'{used}' => $app->functions->formatBytes($monitor['size']),
'{quota}' => $app->functions->formatBytes($quota),
'{ratio}' => number_format($used_ratio * 100, 2, '.', '').'%'
);
$recipients = array();
//* send email to admin
if($global_config['admin_mail'] != '' && $web_config['overquota_db_notify_admin'] == 'y')
$recipients[] = $global_config['admin_mail'];
//* Send email to reseller
if($web_config['overquota_db_notify_reseller'] == 'y') {
if($reseller['email'] != '') {
$recipients[] = $reseller['email'];
}
}
//* Send email to client
if($web_config['overquota_db_notify_client'] == 'y') {
if($client['email'] != '') {
$recipients[] = $client['email'];
}
$this->_tools->send_notification_email('db_quota_notification', $placeholders, $recipients);
}
//* reset notification date
if($rec['last_quota_notification']) $app->dbmaster->datalogUpdate('web_database', array("last_quota_notification" => null), 'database_id', $rec['database_id']);
if($rec['last_quota_notification'] && $web_config['overquota_notify_onok'] == 'y' && ($web_config['overquota_db_notify_admin'] == 'y' || $web_config['overquota_db_notify_reseller'] == 'y' || $web_config['overquota_db_notify_client'] == 'y')) {
$placeholders = array(
'{database_name}' => $rec['database_name'],
'{admin_mail}' => ($global_config['admin_mail'] != ''? $global_config['admin_mail'] : 'root'),
'{used}' => $app->functions->formatBytes($monitor['size']),
'{quota}' => $app->functions->formatBytes($quota),
'{ratio}' => number_format($used_ratio * 100, 2, '.', '').'%'
);
if($global_config['admin_mail'] != '' && $web_config['overquota_db_notify_admin'] == 'y') {
//* Send email to reseller
if($web_config['overquota_db_notify_reseller'] == 'y') {
if($reseller['email'] != '') {
$recipients[] = $reseller['email'];
}
}
if($mail_config['overquota_notify_client'] == 'y') {
if($client['email'] != '') {
$recipients[] = $client['email'];
}
}
$this->_tools->send_notification_email('db_quota_ok_notification', $placeholders, $recipients);
}
}
}
}
}
}
parent::onRunJob();
}
/* this function is optional if it contains no custom code */
public function onAfterRun() {
global $app;
parent::onAfterRun();
}