daemoninstanceedit.php

<?php

/*
 * LMS version 1.11-git
 *
 *  (C) Copyright 2001-2016 LMS Developers
 *
 *  Please, see the doc/AUTHORS for more information about authors!
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License Version 2 as
 *  published by the Free Software Foundation.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
 *  USA.
 *
 *  $Id$
 */

$id = intval($_GET['id']);
$instance = $DB->GetRow('SELECT id, name, hostid, description, module, crontab, priority, disabled FROM daemoninstances WHERE id=?', array($id));

$layout['pagetitle'] = trans('Instance Edit: $a', $instance['name']);

if(isset($_POST['instance']))
{
	$instedit = $_POST['instance'];
	foreach($instedit as $idx => $key)
		$instedit[$idx] = trim($key);

	$instedit['id'] = $instance['id'];
	
	if($instedit['name'] == '')
		$error['name'] = trans('Instance name is required!');
	elseif($instedit['name']!=$instance['name'])
		if($DB->GetOne('SELECT id FROM daemoninstances WHERE name=? AND hostid=?', array($instedit['name'], $instedit['hostid'])))
			$error['name'] = trans('Instance with specified name exists on that host!');
	
	if($instedit['module'] == '')
		$error['module'] = trans('Instance module is required!');
		
	if(!$instedit['hostid'])
		$error['hostid'] = trans('Instance host is required!');
	
	if($instedit['crontab'] != '' && !preg_match('/^[0-9\/\*,-]+[ \t][0-9\/\*,-]+[ \t][0-9\/\*,-]+[ \t][0-9\/\*,-]+[ \t][0-9\/\*,-]+$/', $instedit['crontab']))
		$error['crontab'] = trans('Incorrect crontab format!');
	
	if(!isset($instedit['disabled'])) $instedit['disabled'] = 0;

	if($instedit['priority'] == '')
		$instedit['priority'] = 0;
	elseif(!is_numeric($instedit['priority']))
		$error['priority'] = trans('Priority must be integer!');

	if (!$error) {
		$args = array(
			'name' => $instedit['name'],
			SYSLOG::RES_HOST => $instedit['hostid'], 
			'description' => $instedit['description'],
			'module' => $instedit['module'],
			'crontab' => $instedit['crontab'],
			'priority' => $instedit['priority'],
			'disabled' => $instedit['disabled'],
			SYSLOG::RES_DAEMONINST => $instedit['id']
		);
		$DB->Execute('UPDATE daemoninstances SET name=?, hostid=?, description=?, module=?, crontab=?, priority=?, disabled=? WHERE id=?',
				array_values($args));
		if ($SYSLOG)
			$SYSLOG->AddMessage(SYSLOG::RES_DAEMONINST, SYSLOG::OPER_UPDATE, $args);

		$SESSION->redirect('?m=daemoninstancelist');
	}
} elseif(isset($_GET['statuschange'])) {
	if ($SYSLOG) {
		$args = array(
			SYSLOG::RES_DAEMONINST => $id,
			SYSLOG::RES_HOST => $instance['hostid'],
			'disabled' => $instance['disabled'] ? 0 : 1
		);
		$SYSLOG->AddMessage(SYSLOG::RES_DAEMONINST, SYSLOG::OPER_UPDATE, $args);
	}
	if($instance['disabled'])
		$DB->Execute('UPDATE daemoninstances SET disabled=0 WHERE id=?', array($id));
	else
		$DB->Execute('UPDATE daemoninstances SET disabled=1 WHERE id=?', array($id));
	$SESSION->redirect('?m=daemoninstancelist');
}

$SESSION->save('backto', $_SERVER['QUERY_STRING']);

$SMARTY->assign('error', $error);
$SMARTY->assign('instance', isset($instedit) ? $instedit : $instance);
$SMARTY->assign('hosts', $DB->GetAll('SELECT id, name FROM hosts ORDER BY name'));
$SMARTY->display('daemon/daemoninstanceedit.html');

?>