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|
<?php
namespace Icinga\Module\Businessprocess\Web\Navigation\Renderer;
use Icinga\Application\Logger;
use Icinga\Application\Modules\Module;
use Icinga\Module\Businessprocess\Node;
use Icinga\Module\Businessprocess\ProvidedHook\Icingadb\IcingadbSupport;
use Icinga\Module\Businessprocess\State\IcingaDbState;
use Icinga\Module\Businessprocess\State\MonitoringState;
use Icinga\Module\Businessprocess\Storage\LegacyStorage;
use Icinga\Web\Navigation\Renderer\BadgeNavigationItemRenderer;
use Throwable;
class ProcessesProblemsBadge extends BadgeNavigationItemRenderer
{
/**
* Cached count
*
* @var int
*/
protected $count;
public function getCount()
{
if ($this->count === null) {
$count = 0;
$state = Node::ICINGA_OK;
try {
$storage = LegacyStorage::getInstance();
foreach ($storage->listProcessNames() as $processName) {
$bp = $storage->loadProcess($processName);
if (Module::exists('icingadb') &&
(! $bp->hasBackendName() && IcingadbSupport::useIcingaDbAsBackend())
) {
IcingaDbState::apply($bp);
} else {
MonitoringState::apply($bp);
}
foreach ($bp->getRootNodes() as $rootNode) {
$nodeState = $rootNode->getState();
if (! $rootNode->isEmpty() &&
! in_array($nodeState, [Node::ICINGA_OK, Node::ICINGA_PENDING], true)
) {
if ($nodeState === $state) {
$count++;
} elseif ($nodeState > $state) {
$count = 1;
$state = $nodeState;
}
break;
}
}
}
} catch (Throwable $e) {
Logger::error('Failed to load business processes: %s', $e);
}
$this->count = $count;
$this->setState(ProcessProblemsBadge::NODE_STATE_TO_BADGE_STATE[$state] ?? self::STATE_UNKNOWN);
}
return $this->count;
}
}
|
