From 505471c51926755f472a691de0789ae652042b3a Mon Sep 17 00:00:00 2001
From: Johannes Meyer <johannes.meyer@netways.de>
Date: Tue, 22 Jan 2019 11:21:40 +0100
Subject: [PATCH] Node: Introduce `$icon` property

---
 library/Businessprocess/BpNode.php       |  6 ++++++
 library/Businessprocess/HostNode.php     |  2 ++
 library/Businessprocess/ImportedNode.php |  2 ++
 library/Businessprocess/Node.php         | 12 ++++++++++++
 library/Businessprocess/ServiceNode.php  |  2 ++
 5 files changed, 24 insertions(+)

diff --git a/library/Businessprocess/BpNode.php b/library/Businessprocess/BpNode.php
index 89586fa..f244343 100644
--- a/library/Businessprocess/BpNode.php
+++ b/library/Businessprocess/BpNode.php
@@ -520,4 +520,10 @@ class BpNode extends Node
                 return 'min:' . $this->operator;
         }
     }
+
+    public function getIcon()
+    {
+        $this->icon = $this->hasParents() ? 'cubes' : 'sitemap';
+        return parent::getIcon();
+    }
 }
diff --git a/library/Businessprocess/HostNode.php b/library/Businessprocess/HostNode.php
index 130cebe..cea73c2 100644
--- a/library/Businessprocess/HostNode.php
+++ b/library/Businessprocess/HostNode.php
@@ -32,6 +32,8 @@ class HostNode extends MonitoredNode
 
     protected $className = 'host';
 
+    protected $icon = 'host';
+
     public function __construct(BpConfig $bp, $object)
     {
         $this->name     = $object->hostname . ';Hoststatus';
diff --git a/library/Businessprocess/ImportedNode.php b/library/Businessprocess/ImportedNode.php
index 00c65f7..dcb9944 100644
--- a/library/Businessprocess/ImportedNode.php
+++ b/library/Businessprocess/ImportedNode.php
@@ -22,6 +22,8 @@ class ImportedNode extends Node
 
     protected $className = 'subtree';
 
+    protected $icon = 'download';
+
     /** @var BpConfig */
     private $config;
 
diff --git a/library/Businessprocess/Node.php b/library/Businessprocess/Node.php
index 0247382..6784965 100644
--- a/library/Businessprocess/Node.php
+++ b/library/Businessprocess/Node.php
@@ -83,6 +83,13 @@ abstract class Node
     // obsolete
     protected $duration;
 
+    /**
+     * This node's icon
+     *
+     * @var string
+     */
+    protected $icon;
+
     /**
      * Last state change, unix timestamp
      *
@@ -382,6 +389,11 @@ abstract class Node
         return Html::tag('a', ['href' => '#'], $this->getAlias());
     }
 
+    public function getIcon()
+    {
+        return Html::tag('i', ['class' => 'icon icon-' . ($this->icon ?: 'attention-circled')]);
+    }
+
     public function operatorHtml()
     {
         return '&nbsp;';
diff --git a/library/Businessprocess/ServiceNode.php b/library/Businessprocess/ServiceNode.php
index 517b059..153b010 100644
--- a/library/Businessprocess/ServiceNode.php
+++ b/library/Businessprocess/ServiceNode.php
@@ -12,6 +12,8 @@ class ServiceNode extends MonitoredNode
 
     protected $className = 'service';
 
+    protected $icon = 'service';
+
     public function __construct(BpConfig $bp, $object)
     {
         $this->name = $object->hostname . ';' . $object->service;