1 files changed, 78 insertions, 0 deletions
diff --git a/library/Icingadb/Widget/HostSummaryDonut.php b/library/Icingadb/Widget/HostSummaryDonut.php
new file mode 100644
index 0000000..db5fef8
--- /dev/null
+++ b/library/Icingadb/Widget/HostSummaryDonut.php
@@ -0,0 +1,78 @@
+<?php
+
+/* Icinga DB Web | (c) 2020 Icinga GmbH | GPLv2 */
+
+namespace Icinga\Module\Icingadb\Widget;
+
+use Icinga\Chart\Donut;
+use Icinga\Module\Icingadb\Common\Links;
+use Icinga\Module\Icingadb\Model\HoststateSummary;
+use ipl\Html\Attributes;
+use ipl\Html\BaseHtmlElement;
+use ipl\Html\HtmlElement;
+use ipl\Html\HtmlString;
+use ipl\Html\TemplateString;
+use ipl\Html\Text;
+use ipl\Stdlib\BaseFilter;
+use ipl\Stdlib\Filter;
+use ipl\Web\Common\Card;
+use ipl\Web\Filter\QueryString;
+
+class HostSummaryDonut extends Card
+{
+    use BaseFilter;
+
+    protected $defaultAttributes = ['class' => 'donut-container', 'data-base-target' => '_next'];
+
+    /** @var HoststateSummary */
+    protected $summary;
+
+    public function __construct(HoststateSummary $summary)
+    {
+        $this->summary = $summary;
+    }
+
+    protected function assembleBody(BaseHtmlElement $body)
+    {
+        $labelBigUrlFilter = Filter::all(
+            Filter::equal('host.state.soft_state', 1),
+            Filter::equal('host.state.is_handled', 'n')
+        );
+        if ($this->hasBaseFilter()) {
+            $labelBigUrlFilter->add($this->getBaseFilter());
+        }
+
+        $donut = (new Donut())
+            ->addSlice($this->summary->hosts_up, ['class' => 'slice-state-ok'])
+            ->addSlice($this->summary->hosts_down_handled, ['class' => 'slice-state-critical-handled'])
+            ->addSlice($this->summary->hosts_down_unhandled, ['class' => 'slice-state-critical'])
+            ->addSlice($this->summary->hosts_pending, ['class' => 'slice-state-pending'])
+            ->setLabelBig($this->summary->hosts_down_unhandled)
+            ->setLabelBigUrl(Links::hosts()->setFilter($labelBigUrlFilter)->addParams([
+                'sort' => 'host.state.last_state_change'
+            ]))
+            ->setLabelBigEyeCatching($this->summary->hosts_down_unhandled > 0)
+            ->setLabelSmall(t('Down'));
+
+        $body->addHtml(
+            new HtmlElement('div', Attributes::create(['class' => 'donut']), new HtmlString($donut->render()))
+        );
+    }
+
+    protected function assembleFooter(BaseHtmlElement $footer)
+    {
+        $footer->addHtml((new HostStateBadges($this->summary))->setBaseFilter($this->getBaseFilter()));
+    }
+
+    protected function assembleHeader(BaseHtmlElement $header)
+    {
+        $header->addHtml(
+            new HtmlElement('h2', null, Text::create(t('Hosts'))),
+            new HtmlElement('span', Attributes::create(['class' => 'meta']), TemplateString::create(
+                t('{{#total}}Total{{/total}} %d'),
+                ['total' => new HtmlElement('span')],
+                (int) $this->summary->hosts_total
+            ))
+        );
+    }
+}