From b082db707e5c6f681bc6114c9b16893d832f22d5 Mon Sep 17 00:00:00 2001
From: raviks789 <raviks789@gmail.com>
Date: Tue, 27 Aug 2024 16:16:46 +0200
Subject: [PATCH] Icingadb/CustomVarRenderer: Support rendering of dictionary
 values

---
 .../Icingadb/CustomVarRenderer.php            | 30 +++++++++++++++++++
 1 file changed, 30 insertions(+)

diff --git a/library/Director/ProvidedHook/Icingadb/CustomVarRenderer.php b/library/Director/ProvidedHook/Icingadb/CustomVarRenderer.php
index d1db183d..78d81e2a 100644
--- a/library/Director/ProvidedHook/Icingadb/CustomVarRenderer.php
+++ b/library/Director/ProvidedHook/Icingadb/CustomVarRenderer.php
@@ -22,6 +22,9 @@ class CustomVarRenderer extends CustomVarRendererHook
     /** @var array Related datalists and their keys and values */
     protected $datalistMaps = [];
 
+    /** @var array Related dictionary field names */
+    protected $dictionaryNames = [];
+
     /**
      * Get a database connection to the director database
      *
@@ -85,6 +88,8 @@ class CustomVarRenderer extends CustomVarRendererHook
 
             if ($field->get('datatype') === 'Icinga\Module\Director\DataType\DataTypeDatalist') {
                 $fieldsWithDataLists[$field->get('id')] = $field;
+            } elseif ($field->get('datatype') === 'Icinga\Module\Director\DataType\DataTypeDictionary') {
+                $this->dictionaryNames[] = $field->get('varname');
             }
         }
 
@@ -136,6 +141,8 @@ class CustomVarRenderer extends CustomVarRendererHook
 
             if (isset($this->datalistMaps[$key][$value])) {
                 return $this->datalistMaps[$key][$value];
+            } elseif ($value !== null && in_array($key, $this->dictionaryNames)) {
+                return $this->renderDictionaryVal((array) $value);
             }
         }
 
@@ -150,4 +157,27 @@ class CustomVarRenderer extends CustomVarRendererHook
 
         return null;
     }
+
+    /**
+     * Render the value of the dictionary
+     *
+     * @param array $value
+     *
+     * @return array
+     */
+    protected function renderDictionaryVal(array $value): array
+    {
+        $newValue = [];
+        foreach ($value as $key => $val) {
+            if (is_array($val)) {
+                foreach ($val as $subKey => $subVal) {
+                    $label = $this->renderCustomVarKey($subKey) ?? $subKey;
+                    $subVal = $this->renderCustomVarValue($subKey, $subVal) ?? $subVal;
+                    $newValue[$key][$label] = $subVal;
+                }
+            }
+        }
+
+        return $newValue;
+    }
 }