Allow to show technical host details

application/controllers/HostController.php

@@ -5,6 +5,8 @@
 namespace Icinga\Module\Icingadb\Controllers;
 
 use Icinga\Exception\NotFoundError;
+use Icinga\Module\Icingadb\Command\Object\GetObjectCommand;
+use Icinga\Module\Icingadb\Command\Transport\CommandTransport;
 use Icinga\Module\Icingadb\Common\CommandActions;
 use Icinga\Module\Icingadb\Common\HostLinks;
 use Icinga\Module\Icingadb\Common\Links;
@@ -14,6 +16,7 @@ use Icinga\Module\Icingadb\Model\Service;
 use Icinga\Module\Icingadb\Model\ServicestateSummary;
 use Icinga\Module\Icingadb\Web\Controller;
 use Icinga\Module\Icingadb\Widget\Detail\HostDetail;
+use Icinga\Module\Icingadb\Widget\Detail\HostInspectionDetail;
 use Icinga\Module\Icingadb\Widget\Detail\QuickActions;
 use Icinga\Module\Icingadb\Widget\DowntimeList;
 use Icinga\Module\Icingadb\Widget\HostList;
@@ -73,6 +76,24 @@ class HostController extends Controller
         $this->setAutorefreshInterval(10);
     }
 
+    public function sourceAction()
+    {
+        $this->assertPermission('icingadb/object/show-source');
+        $apiResult = (new CommandTransport())->send((new GetObjectCommand())->setObject($this->host));
+
+        if ($this->host->state->is_overdue) {
+            $this->controls->addAttributes(['class' => 'overdue']);
+        }
+
+        $this->addControl((new HostList([$this->host]))
+            ->setDetailActionsDisabled()
+            ->setNoSubjectLink());
+        $this->addContent(new HostInspectionDetail(
+            $this->host,
+            reset($apiResult)
+        ));
+    }
+
     public function commentsAction()
     {
         $this->setTitle(t('Comments'));
@@ -231,8 +252,7 @@ class HostController extends Controller
 
     protected function createTabs()
     {
-        return $this
-            ->getTabs()
+        $tabs = $this->getTabs()
             ->add('index', [
                 'label'  => t('Host'),
                 'url'    => Links::host($this->host)
@@ -245,6 +265,15 @@ class HostController extends Controller
                 'label'  => t('History'),
                 'url'    => HostLinks::history($this->host)
             ]);
+
+        if ($this->hasPermission('icingadb/object/show-source')) {
+            $tabs->add('source', [
+                'label' => t('Source'),
+                'url' => Links::hostSource($this->host)
+            ]);
+        }
+
+        return $tabs;
     }
 
     protected function setTitleTab($name)

library/Icingadb/Common/Links.php

@@ -7,7 +7,6 @@ namespace Icinga\Module\Icingadb\Common;
 use Icinga\Module\Icingadb\Model\Comment;
 use Icinga\Module\Icingadb\Model\Downtime;
 use Icinga\Module\Icingadb\Model\Host;
-use Icinga\Module\Icingadb\Model\Hostgroup;
 use Icinga\Module\Icingadb\Model\Service;
 use Icinga\Module\Icingadb\Model\Servicegroup;
 use Icinga\Module\Icingadb\Model\User;
@@ -61,6 +60,11 @@ abstract class Links
         return Url::fromPath('icingadb/host', ['name' => $host->name]);
     }
 
+    public static function hostSource(Host $host)
+    {
+        return Url::fromPath('icingadb/host/source', ['name' => $host->name]);
+    }
+
     public static function hostsDetails()
     {
         return Url::fromPath('icingadb/hosts/details');

public/css/common.less

@@ -167,7 +167,8 @@ div.show-more {
 .content > h2:first-child,
 .host-detail > h2:first-child,
 .comment-detail > h2:first-child,
-.downtime-detail > h2:first-child {
+.downtime-detail > h2:first-child,
+.inspection-detail > h2:first-child {
   margin-top: 0;
 }