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<?php
/* Icinga DB Web | (c) 2020 Icinga GmbH | GPLv2 */
namespace Icinga\Module\Icingadb\Widget\ItemList;
use Icinga\Module\Icingadb\Common\ListItemDetailedLayout;
use Icinga\Module\Icingadb\Util\PerfDataSet;
use Icinga\Module\Icingadb\Widget\ItemList\CommentList;
use ipl\Html\Attributes;
use ipl\Html\BaseHtmlElement;
use ipl\Html\HtmlElement;
use ipl\Html\HtmlString;
use ipl\Html\Text;
use ipl\Web\Widget\Icon;
use ipl\Web\Widget\StateBall;
class HostListItemDetailed extends BaseHostListItem
{
use ListItemDetailedLayout;
/** @var int Max pie charts to be shown */
const PIE_CHART_LIMIT = 5;
protected function getStateBallSize(): string
{
return StateBall::SIZE_LARGE;
}
protected function assembleFooter(BaseHtmlElement $footer)
{
$statusIcons = new HtmlElement('div', Attributes::create(['class' => 'status-icons']));
if ($this->item->state->last_comment->host_id === $this->item->id) {
$comment = $this->item->state->last_comment;
$comment->host = $this->item;
$comment = (new CommentList([$comment]))
->setNoSubjectLink()
->setObjectLinkDisabled()
->setDetailActionsDisabled();
$statusIcons->addHtml(
new HtmlElement(
'div',
Attributes::create(['class' => 'comment-wrapper']),
new HtmlElement('div', Attributes::create(['class' => 'comment-popup']), $comment),
(new Icon('comments', ['class' => 'comment-icon']))
)
);
}
if ($this->item->state->is_flapping) {
$statusIcons->addHtml(new Icon(
'random',
[
'title' => sprintf(t('Host "%s" is in flapping state'), $this->item->display_name),
]
));
}
if (! $this->item->notifications_enabled) {
$statusIcons->addHtml(new Icon('bell-slash', ['title' => t('Notifications disabled')]));
}
if (! $this->item->active_checks_enabled) {
$statusIcons->addHtml(new Icon('eye-slash', ['title' => t('Active checks disabled')]));
}
$performanceData = new HtmlElement('div', Attributes::create(['class' => 'performance-data']));
if ($this->item->state->performance_data) {
$pieChartData = PerfDataSet::fromString($this->item->state->normalized_performance_data)->asArray();
$pies = [];
foreach ($pieChartData as $i => $perfdata) {
if ($perfdata->isVisualizable()) {
$pies[] = $perfdata->asInlinePie()->render();
}
// Check if number of visualizable pie charts is larger than PIE_CHART_LIMIT
if (count($pies) > HostListItemDetailed::PIE_CHART_LIMIT) {
break;
}
}
$maxVisiblePies = HostListItemDetailed::PIE_CHART_LIMIT - 2;
$numOfPies = count($pies);
foreach ($pies as $i => $pie) {
if (
// Show max. 5 elements: if there are more than 5, show 4 + `…`
$i > $maxVisiblePies && $numOfPies > HostListItemDetailed::PIE_CHART_LIMIT
) {
$performanceData->addHtml(new HtmlElement('span', null, Text::create('…')));
break;
}
$performanceData->addHtml(HtmlString::create($pie));
}
}
$footer->addHtml($statusIcons);
$footer->addHtml($performanceData);
}
}
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