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<?php
/* Icinga DB Web | (c) 2020 Icinga GmbH | GPLv2 */
namespace Icinga\Module\Icingadb\Widget\ItemList;
use Icinga\Module\Icingadb\Common\DetailActions;
use Icinga\Module\Icingadb\Common\NoSubjectLink;
use Icinga\Module\Icingadb\Common\ViewMode;
use Icinga\Module\Icingadb\Redis\VolatileStateResults;
use Icinga\Module\Icingadb\Widget\Notice;
use ipl\Html\HtmlDocument;
use ipl\Web\Common\BaseItemList;
abstract class StateList extends BaseItemList
{
use ViewMode;
use NoSubjectLink;
use DetailActions;
/** @var bool Whether the list contains at least one item with an icon_image */
protected $hasIconImages = false;
/**
* Get whether the list contains at least one item with an icon_image
*
* @return bool
*/
public function hasIconImages(): bool
{
return $this->hasIconImages;
}
/**
* Set whether the list contains at least one item with an icon_image
*
* @param bool $hasIconImages
*
* @return $this
*/
public function setHasIconImages(bool $hasIconImages): self
{
$this->hasIconImages = $hasIconImages;
return $this;
}
protected function assemble(): void
{
$this->addAttributes(['class' => $this->getViewMode()]);
parent::assemble();
if ($this->data instanceof VolatileStateResults && $this->data->isRedisUnavailable()) {
$this->prependWrapper((new HtmlDocument())->addHtml(new Notice(
t('Redis is currently unavailable. The shown information might be outdated.')
)));
}
}
}
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