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Cache count in MonitoringBadgeNavigationItemRenderer

This commit is contained in:
Eric Lippmann 2016-12-06 14:39:22 +01:00
parent 0665ca387b
commit 4f77cce7a9
1 changed files with 23 additions and 12 deletions
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19
modules/monitoring/library/Monitoring/Web/Navigation/Renderer/MonitoringBadgeNavigationItemRenderer.php
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@ -22,6 +22,13 @@ use Icinga\Web\Navigation\Renderer\SummaryNavigationItemRenderer;
*/
class MonitoringBadgeNavigationItemRenderer extends SummaryNavigationItemRenderer
{
/**
* Cached count
*
* @var int
*/
protected $count;
/**
* Caches the responses for all executed summaries
*
@ -164,20 +171,24 @@ class MonitoringBadgeNavigationItemRenderer extends SummaryNavigationItemRendere
*/
public function getCount()
{
if ($this->count === null) {
try {
$summary = self::summary($this->getDataView());
} catch (Exception $_) {
return 0;
$this->count = 0;
}
$count = 0;
$titles = array();
foreach ($this->getColumns() as $column => $title) {
if (isset($summary->$column) && $summary->$column > 0) {
$this->titles[] = sprintf($title, $summary->$column);
$titles[] = sprintf($title, $summary->$column);
$count += $summary->$column;
}
}
$this->count = $count;
$this->title = implode('. ', $titles);
}
return $count;
return $this->count;
}
}