Add comment details

application/controllers/CommentController.php

@@ -0,0 +1,61 @@
+<?php
+
+namespace Icinga\Module\Eagle\Controllers;
+
+use Icinga\Exception\NotFoundError;
+use Icinga\Module\Eagle\Common\CommandActions;
+use Icinga\Module\Eagle\Common\HostLink;
+use Icinga\Module\Eagle\Common\Links;
+use Icinga\Module\Eagle\Common\ServiceLink;
+use Icinga\Module\Eagle\Model\Comment;
+use Icinga\Module\Eagle\Web\Controller;
+use Icinga\Module\Eagle\Widget\Detail\CommentDetail;
+
+class CommentController extends Controller
+{
+    use CommandActions;
+    use HostLink;
+    use ServiceLink;
+
+    /** @var Comment The comment object */
+    protected $comment;
+
+    public function init()
+    {
+        $this->setTitle($this->translate('Comment'));
+
+        $name = $this->params->shiftRequired('name');
+
+        $query = Comment::on($this->getDb())
+            ->with('host')
+            ->with('host.state');
+
+        $query->getSelectBase()
+            ->where(['comment.name = ?' => $name]);
+
+        $comment = $query->first();
+        if ($comment === null) {
+            throw new NotFoundError($this->translate('Comment not found'));
+        }
+
+        $this->comment = $comment;
+    }
+
+    protected function fetchCommandTargets()
+    {
+        return [$this->comment];
+    }
+
+    protected function getCommandTargetsUrl()
+    {
+        return Links::comment($this->comment);
+    }
+
+    public function indexAction()
+    {
+        $detail = new CommentDetail($this->comment);
+
+        $this->addControl($detail->getControl());
+        $this->addContent($detail);
+    }
+}