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<?php
namespace Icinga\Module\Director\Objects;
use Icinga\Module\Director\Db;
use Icinga\Module\Director\IcingaConfig\IcingaConfig;
use Icinga\Module\Director\IcingaConfig\IcingaConfigHelper as c;
class IcingaZone extends IcingaObject
{
protected $table = 'icinga_zone';
protected $uuidColumn = 'uuid';
protected $defaultProperties = [
'id' => null,
'uuid' => null,
'object_name' => null,
'object_type' => null,
'disabled' => 'n',
'parent_id' => null,
'is_global' => 'n',
];
protected $booleans = [
// Global is a reserved word in SQL, column name was prefixed
'is_global' => 'global'
];
protected $relations = [
'parent' => 'IcingaZone',
];
protected $supportsImports = true;
protected static $globalZoneNames;
private $endpointList;
protected function renderCustomExtensions()
{
$endpoints = $this->listEndpoints();
if (empty($endpoints)) {
return '';
}
return c::renderKeyValue('endpoints', c::renderArray($endpoints));
}
public function isGlobal()
{
return $this->get('is_global') === 'y';
}
public static function zoneNameIsGlobal($name, Db $connection)
{
if (self::$globalZoneNames === null) {
$db = $connection->getDbAdapter();
self::setCachedGlobalZoneNames($db->fetchCol(
$db->select()->from('icinga_zone', 'object_name')->where('is_global = ?', 'y')
));
}
return \in_array($name, self::$globalZoneNames);
}
public static function setCachedGlobalZoneNames($names)
{
self::$globalZoneNames = $names;
}
public function getRenderingZone(IcingaConfig $config = null)
{
// If the zone has a parent zone...
if ($this->get('parent_id')) {
// ...we render the zone object to the parent zone
return $this->get('parent');
} elseif ($this->get('is_global') === 'y') {
// ...additional global zones are rendered to our global zone...
return $this->connection->getDefaultGlobalZoneName();
} else {
// ...and all the other zones are rendered to our master zone
return $this->connection->getMasterZoneName();
}
}
public function setEndpointList($list)
{
$this->endpointList = $list;
return $this;
}
// TODO: Move this away, should be prefetchable:
public function listEndpoints()
{
$id = $this->get('id');
if ($id && $this->endpointList === null) {
$db = $this->getDb();
$query = $db->select()
->from('icinga_endpoint', 'object_name')
->where('zone_id = ?', $id)
->order('object_name');
$this->endpointList = $db->fetchCol($query);
}
return $this->endpointList;
}
}
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