From a93bcee68afd4692e24cb80b5779572b7a23403b Mon Sep 17 00:00:00 2001
From: Thomas Gelf <thomas@gelf.net>
Date: Thu, 17 Dec 2015 10:49:10 +0100
Subject: [PATCH] endpoint/inspect: add inspection for our peers

---
 .../controllers/EndpointController.php        | 28 +++++++++++++++++
 application/controllers/InspectController.php | 23 +++++++++++++-
 .../views/scripts/inspect/object.phtml        |  2 +-
 application/views/scripts/inspect/type.phtml  | 11 +++++--
 application/views/scripts/inspect/types.phtml | 30 ++++++++++++++-----
 5 files changed, 82 insertions(+), 12 deletions(-)

diff --git a/application/controllers/EndpointController.php b/application/controllers/EndpointController.php
index e8a4fb01..23308348 100644
--- a/application/controllers/EndpointController.php
+++ b/application/controllers/EndpointController.php
@@ -6,4 +6,32 @@ use Icinga\Module\Director\Web\Controller\ObjectController;
 
 class EndpointController extends ObjectController
 {
+    public function init()
+    {
+        parent::init();
+        if ($this->isPeer()) {
+            $params['endpoint'] = $this->object->object_name;
+
+            $this->getTabs()->add('inspect', array(
+                'url'       => 'director/inspect/types',
+                'urlParams' => $params,
+                'label'     => $this->translate('Inspect')
+            ));
+        }
+    }
+
+    protected function isPeer()
+    {
+        if (! $this->object) return false;
+
+        $apiconfig = $this->Config()->getSection('api');
+        $host = $apiconfig->get('address');
+        $port = $apiconfig->get('port');
+
+        if ($host === $this->object->host
+            && $port === $this->object->port
+        ) {
+            return true;
+        }
+    }
 }
diff --git a/application/controllers/InspectController.php b/application/controllers/InspectController.php
index e779a161..02248aa2 100644
--- a/application/controllers/InspectController.php
+++ b/application/controllers/InspectController.php
@@ -2,13 +2,19 @@
 
 namespace Icinga\Module\Director\Controllers;
 
+use Icinga\Module\Director\Core\CoreApi;
+use Icinga\Module\Director\Core\RestApiClient;
+use Icinga\Module\Director\Objects\IcingaEndpoint;
 use Icinga\Module\Director\Web\Controller\ActionController;
 
 class InspectController extends ActionController
 {
     public function typesAction()
     {
-        $this->view->title = $this->translate('Icinga2 object types');
+        $this->view->title = sprintf(
+            $this->translate('Icinga2 Objects: %s'),
+            $this->view->endpoint
+        );
         $api = $this->api();
         $types = $api->getTypes();
         $rootNodes = array();
@@ -30,6 +36,10 @@ class InspectController extends ActionController
     public function typeAction()
     {
         $typeName = $this->params->get('name');
+        $this->view->title = sprintf(
+            $this->translate('Object type "%s"'),
+            $typeName
+        );
         $this->view->type = $type = $this->api()->getType($typeName);
         if ($type->abstract) {
             return;
@@ -84,4 +94,15 @@ class InspectController extends ActionController
         $this->view->status = $status = $this->api()->getStatus();
         print_r($status); exit;
     }
+
+    protected function api()
+    {
+        $this->view->endpoint = $this->params->get('endpoint');
+        $endpoint = IcingaEndpoint::load($this->view->endpoint, $this->db());
+        $apiconfig = $this->Config()->getSection('api');
+        $client = new RestApiClient($endpoint->host, $endpoint->port);
+        $client->setCredentials($apiconfig->get('username'), $apiconfig->get('password'));
+        $api = new CoreApi($client);
+        return $api;
+    }
 }
diff --git a/application/views/scripts/inspect/object.phtml b/application/views/scripts/inspect/object.phtml
index 97daa120..627c8a67 100644
--- a/application/views/scripts/inspect/object.phtml
+++ b/application/views/scripts/inspect/object.phtml
@@ -4,6 +4,6 @@
 
 <div class="content">
 <pre>
-<?= $this->escape(print_r($this->object, 1)) ?>
+<?= $this->renderPlainObject($this->object) ?>
 </pre>
 </div>
diff --git a/application/views/scripts/inspect/type.phtml b/application/views/scripts/inspect/type.phtml
index 48e31859..1950072a 100644
--- a/application/views/scripts/inspect/type.phtml
+++ b/application/views/scripts/inspect/type.phtml
@@ -4,6 +4,7 @@
 </div>
 
 <div class="content">
+<?php if ($this->objects): ?>
 <table class="common-table table-row-selectable" data-base-target="_next">
  <thead><tr><th><?= $this->translate('Object name') ?></th></tr></thead>
  <tbody>
@@ -11,10 +12,16 @@
   <tr><td><?= $this->qlink(
     str_replace('!', ': ', $object),
     'director/inspect/object',
-    array('type' => $this->type->name, 'plural' => $this->type->plural_name, 'name' => $object)
+    array(
+        'endpoint' => $this->endpoint,
+        'type'     => $this->type->name,
+        'plural'   => $this->type->plural_name,
+        'name'     => $object
+    )
   ) ?></td></tr>
 <?php endforeach ?>
  </tbody>
 </table>
-<pre><?= $this->escape(print_r($this->type, 1)) ?></pre>
+<?php endif ?>
+<pre><?= $this->renderPlainObject($this->type) ?></pre>
 </div>
diff --git a/application/views/scripts/inspect/types.phtml b/application/views/scripts/inspect/types.phtml
index 387f10bd..9391b5e9 100644
--- a/application/views/scripts/inspect/types.phtml
+++ b/application/views/scripts/inspect/types.phtml
@@ -1,20 +1,34 @@
 <?php
 
-function dumpTree($tree, $self, $level = 0)
+function dumpTree($tree, $self, $showLinks = false, $level = 0)
 {
     $html = '';
     foreach ($tree as $name => $node) {
         $html .= '<li>';
-        $link = $self->qlink(
-            $name,
-            'director/inspect/type',
-            array('name' => $name),
-            array('class' => $node->abstract ? 'abstract' : 'object')
-        );
+
+        if ($showLinks || $name === 'ConfigObject') {
+            $link = $self->qlink(
+                $name,
+                'director/inspect/type',
+                array('endpoint' => $self->endpoint, 'name' => $name),
+                array('class' => $node->abstract ? 'abstract' : 'object')
+            );
+        } else {
+            $link = sprintf(
+                '<a class="%s" href="#">%s</a>',
+                $node->abstract ? 'abstract' : 'object',
+                $name
+            );
+        }
         if (property_exists($node, 'children')) {
             $html .= '<span class="handle"> </span>';
             $html .= $link;
-            $html .= '<ul>' . dumpTree($node->children, $self, $level + 1) . '</ul>';
+            $html .= '<ul>' . dumpTree(
+                $node->children,
+                $self,
+                $showLinks || $name === 'ConfigObject',
+                $level + 1
+            ) . '</ul>';
         } else {
             $html .= $link;
         }