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ServiceController: refactor loading for related...

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...objects

refs #2452
This commit is contained in:
Thomas Gelf 2021-12-23 13:47:29 +01:00
parent 36babe65f7
commit c487a8b447
1 changed files with 40 additions and 27 deletions
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65
application/controllers/ServiceController.php
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@ -4,6 +4,7 @@ namespace Icinga\Module\Director\Controllers;
use Exception;
use Icinga\Module\Director\Data\Db\DbObjectStore;
use Icinga\Module\Director\Data\Db\DbObjectTypeRegistry;
use Icinga\Module\Director\Db\Branch\UuidLookup;
use Icinga\Module\Director\Forms\IcingaServiceForm;
use Icinga\Module\Director\Monitoring;
@ -40,44 +41,56 @@ class ServiceController extends ObjectController
public function init()
{
// Hint: having Host and Set loaded first is important for UUID lookups with legacy URLs
$this->loadOptionalHost();
$this->loadOptionalSet();
$this->host = $this->getOptionalRelatedObjectFromParams('host', 'host');
$this->set = $this->getOptionalRelatedObjectFromParams('service_set', 'set');
parent::init();
if ($this->object) {
if ($this->host === null) {
$this->host = $this->loadOptionalRelatedObject($this->object, 'host');
}
if ($this->set === null) {
$this->set = $this->loadOptionalRelatedObject($this->object, 'service_set');
}
}
$this->addOptionalHostTabs();
$this->addOptionalSetTabs();
}
protected function loadOptionalHost()
protected function getOptionalRelatedObjectFromParams($type, $parameter)
{
$host = $this->params->get('host', $this->params->get('host_id'));
if ($host === null && $this->object) {
if (null === $host = $this->object->getUnresolvedRelated('host')) {
if ($host = $this->object->get('host_id')) {
$host = (int) $host;
if ($id = $this->params->get("${parameter}_id")) {
$key = (int) $id;
} else {
$host = $this->object->get('host');
$key = $this->params->get($parameter);
}
if ($key !== null) {
$table = DbObjectTypeRegistry::tableNameByType($type);
$key = UuidLookup::findUuidForKey($key, $table, $this->db(), $this->getBranch());
return $this->loadSpecificObject($table, $key);
}
return null;
}
protected function loadOptionalRelatedObject(IcingaObject $object, $relation)
{
$key = $object->getUnresolvedRelated($relation);
if ($key === null) {
if ($key = $object->get("${relation}_id")) {
$key = (int) $key;
} else {
$key = $object->get($relation);
// We reach this when accessing Service Template Fields
}
}
if ($key === null) {
return null;
}
if ($host !== null) {
$key = UuidLookup::findUuidForKey($host, 'icinga_host', $this->db(), $this->getBranch());
$this->host = $this->loadSpecificObject('icinga_host', $key);
}
}
protected function loadOptionalSet()
{
$key = $this->params->get('set', $this->params->get('service_set_id'));
if ($key === null && $this->object && $key = $this->object->get('service_set_id')) {
$key = (int) $key;
}
if ($key !== null) {
$uuid = UuidLookup::findUuidForKey($key, 'icinga_service_set', $this->db(), $this->getBranch());
$this->set = $this->loadSpecificObject('icinga_service_set', $uuid);
}
$table = "icinga_$relation"; // TODO: ask object?
$uuid = UuidLookup::findUuidForKey($key, $table, $this->db(), $this->getBranch());
return $this->loadSpecificObject($table, $uuid);
}
/**