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<?php
/* Icinga Web 2 | (c) 2013 Icinga Development Team | GPLv2+ */
namespace Icinga\Module\Monitoring\Object;
use Icinga\Data\Filter\FilterEqual;
use Icinga\Module\Monitoring\DataView\Servicestatus;
use InvalidArgumentException;
use Icinga\Module\Monitoring\Backend\MonitoringBackend;
/**
* An Icinga service
*/
class Service extends MonitoredObject
{
/**
* Service state 'OK'
*/
const STATE_OK = 0;
/**
* Service state 'WARNING'
*/
const STATE_WARNING = 1;
/**
* Service state 'CRITICAL'
*/
const STATE_CRITICAL = 2;
/**
* Service state 'UNKNOWN'
*/
const STATE_UNKNOWN = 3;
/**
* Service state 'PENDING'
*/
const STATE_PENDING = 99;
/**
* Type of the Icinga service
*
* @var string
*/
public $type = self::TYPE_SERVICE;
/**
* Prefix of the Icinga service
*
* @var string
*/
public $prefix = 'service_';
/**
* Host the service is running on
*
* @var Host
*/
protected $host;
/**
* Service name
*
* @var string
*/
protected $service;
/**
* Create a new service
*
* @param MonitoringBackend $backend Backend to fetch service information from
* @param string $host Hostname the service is running on
* @param string $service Service name
*/
public function __construct(MonitoringBackend $backend, $host, $service)
{
parent::__construct($backend);
$this->host = new Host($backend, $host);
$this->service = $service;
}
/**
* Get the host the service is running on
*
* @return Host
*/
public function getHost()
{
return $this->host;
}
/**
* Get the service name
*
* @return string
*/
public function getName()
{
return $this->service;
}
/**
* Get the data view
*
* @return Servicestatus
*/
protected function getDataView()
{
return $this->backend->select()->from('servicestatus', array(
'instance_name',
'host_attempt',
'host_icon_image',
'host_icon_image_alt',
'host_acknowledged',
'host_active_checks_enabled',
'host_address',
'host_address6',
'host_alias',
'host_display_name',
'host_handled',
'host_in_downtime',
'host_is_flapping',
'host_last_state_change',
'host_name',
'host_notifications_enabled',
'host_passive_checks_enabled',
'host_state',
'host_state_type',
'service_icon_image',
'service_icon_image_alt',
'service_acknowledged',
'service_acknowledgement_type',
'service_action_url',
'service_active_checks_enabled',
'service_active_checks_enabled_changed',
'service_attempt',
'service_check_command',
'service_check_execution_time',
'service_check_interval',
'service_check_latency',
'service_check_source',
'service_check_timeperiod',
'service_current_notification_number',
'service_description',
'service_display_name',
'service_event_handler_enabled',
'service_event_handler_enabled_changed',
'service_flap_detection_enabled',
'service_flap_detection_enabled_changed',
'service_handled',
'service_in_downtime',
'service_is_flapping',
'service_is_reachable',
'service_last_check',
'service_last_notification',
'service_last_state_change',
'service_long_output',
'service_next_check',
'service_next_update',
'service_notes',
'service_notes_url',
'service_notifications_enabled',
'service_notifications_enabled_changed',
'service_obsessing',
'service_obsessing_changed',
'service_output',
'service_passive_checks_enabled',
'service_passive_checks_enabled_changed',
'service_percent_state_change',
'service_perfdata',
'service_process_perfdata' => 'service_process_performance_data',
'service_state',
'service_state_type'
))
->whereEx(new FilterEqual('host_name', '=', $this->host->getName()))
->whereEx(new FilterEqual('service_description', '=', $this->service));
}
/**
* Get the optional translated textual representation of a service state
*
* @param int $state
* @param bool $translate
*
* @return string
* @throws InvalidArgumentException If the service state is not valid
*/
public static function getStateText($state, $translate = false)
{
$translate = (bool) $translate;
switch ((int) $state) {
case self::STATE_OK:
$text = $translate ? mt('monitoring', 'OK') : 'ok';
break;
case self::STATE_WARNING:
$text = $translate ? mt('monitoring', 'WARNING') : 'warning';
break;
case self::STATE_CRITICAL:
$text = $translate ? mt('monitoring', 'CRITICAL') : 'critical';
break;
case self::STATE_UNKNOWN:
$text = $translate ? mt('monitoring', 'UNKNOWN') : 'unknown';
break;
case self::STATE_PENDING:
$text = $translate ? mt('monitoring', 'PENDING') : 'pending';
break;
default:
throw new InvalidArgumentException(sprintf('Invalid service state \'%s\'', $state));
}
return $text;
}
public function getNotesUrls()
{
return $this->resolveAllStrings(
MonitoredObject::parseAttributeUrls($this->service_notes_url)
);
}
}
|
