1 files changed, 130 insertions, 0 deletions
diff --git a/library/Director/CustomVariable/CustomVariableDictionary.php b/library/Director/CustomVariable/CustomVariableDictionary.php
new file mode 100644
index 0000000..d84be4f
--- /dev/null
+++ b/library/Director/CustomVariable/CustomVariableDictionary.php
@@ -0,0 +1,130 @@
+<?php
+
+namespace Icinga\Module\Director\CustomVariable;
+
+use Icinga\Module\Director\IcingaConfig\IcingaConfigHelper as c;
+use Icinga\Module\Director\IcingaConfig\IcingaLegacyConfigHelper as c1;
+use Countable;
+
+class CustomVariableDictionary extends CustomVariable implements Countable
+{
+    /** @var  CustomVariable[] */
+    protected $value;
+
+    public function equals(CustomVariable $var)
+    {
+        if (! $var instanceof CustomVariableDictionary) {
+            return false;
+        }
+
+        $myKeys = $this->listKeys();
+        $foreignKeys = $var->listKeys();
+        if ($myKeys !== $foreignKeys) {
+            return false;
+        }
+
+        foreach ($this->value as $key => $value) {
+            if (! $value->equals($var->getInternalValue($key))) {
+                return false;
+            }
+        }
+
+        return true;
+    }
+
+    public function getDbFormat()
+    {
+        return 'json';
+    }
+
+    public function getDbValue()
+    {
+        return json_encode($this->getValue());
+    }
+
+    public function setValue($value)
+    {
+        $new = array();
+
+        foreach ($value as $key => $val) {
+            $new[$key] = self::wantCustomVariable($key, $val);
+        }
+
+        $this->deleted = false;
+
+        // WTF?
+        if ($this->value === $new) {
+            return $this;
+        }
+
+        $this->value = $new;
+        $this->setModified();
+
+        return $this;
+    }
+
+    public function getValue()
+    {
+        $ret = (object) array();
+        ksort($this->value);
+
+        foreach ($this->value as $key => $var) {
+            $ret->$key = $var->getValue();
+        }
+
+        return $ret;
+    }
+
+    public function flatten(array &$flat, $prefix)
+    {
+        foreach ($this->value as $k => $v) {
+            $v->flatten($flat, sprintf('%s["%s"]', $prefix, $k));
+        }
+    }
+
+    public function listKeys()
+    {
+        $keys = array_keys($this->value);
+        sort($keys);
+        return $keys;
+    }
+
+    #[\ReturnTypeWillChange]
+    public function count()
+    {
+        return count($this->value);
+    }
+
+    public function __clone()
+    {
+        foreach ($this->value as $key => $value) {
+            $this->value[$key] = clone($value);
+        }
+    }
+
+    public function __get($key)
+    {
+        return $this->value[$key];
+    }
+
+    public function __isset($key)
+    {
+        return array_key_exists($key, $this->value);
+    }
+
+    public function getInternalValue($key)
+    {
+        return $this->value[$key];
+    }
+
+    public function toConfigString($renderExpressions = false)
+    {
+        // TODO
+        return c::renderDictionary($this->value);
+    }
+
+    public function toLegacyConfigString()
+    {
+        return c1::renderDictionary($this->value);
+    }
+}