84 lines
2.7 KiB
PHP
Executable File
84 lines
2.7 KiB
PHP
Executable File
<?php
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/**
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* PHP Server Monitor
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* Monitor your servers and websites.
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*
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* This file is part of PHP Server Monitor.
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* PHP Server Monitor is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* PHP Server Monitor is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with PHP Server Monitor. If not, see <http://www.gnu.org/licenses/>.
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*
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* @package phpservermon
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* @author Pepijn Over <pep@neanderthal-technology.com>
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* @copyright Copyright (c) 2008-2014 Pepijn Over <pep@neanderthal-technology.com>
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* @license http://www.gnu.org/licenses/gpl.txt GNU GPL v3
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* @version Release: @package_version@
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* @link http://www.phpservermonitor.org/
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**/
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// include main configuration and functionality
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require_once dirname(__FILE__) . '/../src/bootstrap.php';
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// prevent cron from running twice at the same time
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// however if the cron has been running for 10 mins, we'll assume it died and run anyway
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$time = time();
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if(psm_get_conf('cron_running') == 1 && ($time - psm_get_conf('cron_running_time') < 600)) {
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die('Cron is already running. Exiting.');
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}
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psm_update_conf('cron_running', 1);
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psm_update_conf('cron_running_time', $time);
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// get the active servers from database
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$servers = $db->select(
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PSM_DB_PREFIX.'servers',
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array('active' => 'yes'),
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array('server_id', 'ip', 'port', 'label', 'type', 'pattern', 'status', 'active', 'email', 'sms')
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);
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$updater = new \psm\Util\Updater\Status();
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foreach ($servers as $server) {
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$status_org = $server['status'];
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// remove the old status from the array to avoid confusion between the new and old status
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unset($server['status']);
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$updater->setServer($server, $status_org);
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// check server status
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// it returns the new status, and performs the update check automatically.
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$status_new = $updater->getStatus();
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// notify the nerds if applicable
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$updater->notify();
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// update server status
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$save = array(
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'last_check' => date('Y-m-d H:i:s'),
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'status' => $status_new,
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'error' => $updater->getError(),
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'rtime' => $updater->getRtime(),
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);
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// if the server is on, add the last_online value
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if($save['status'] == 'on') {
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$save['last_online'] = date('Y-m-d H:i:s');
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}
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$db->save(
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PSM_DB_PREFIX . 'servers',
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$save,
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array('server_id' => $server['server_id'])
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);
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}
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psm_update_conf('cron_running', 0);
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?>
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