/usr/share/php/Icinga/Web/Navigation/Renderer/SummaryNavigationItemRenderer.php is in php-icinga 2.1.0-1ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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/* Icinga Web 2 | (c) 2013-2015 Icinga Development Team | GPLv2+ */
namespace Icinga\Web\Navigation\Renderer;
use Icinga\Web\Navigation\Renderer\BadgeNavigationItemRenderer;
/**
* Summary badge adding up all badges in the navigation's children that have the same state
*/
class SummaryNavigationItemRenderer extends BadgeNavigationItemRenderer
{
/**
* The title of each summarized child
*
* @var array
*/
protected $titles;
/**
* {@inheritdoc}
*/
public function getCount()
{
$count = 0;
foreach ($this->getItem()->getChildren() as $child) {
$renderer = $child->getRenderer();
if ($renderer instanceof BadgeNavigationItemRenderer) {
if ($renderer->getState() === $this->getState()) {
$this->titles[] = $renderer->getTitle();
$count += $renderer->getCount();
}
}
}
return $count;
}
/**
* {@inheritdoc}
*/
public function getTitle()
{
return ! empty($this->titles) ? join(', ', $this->titles) : '';
}
}
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