IcingaObject: resolving methods should be generic

library/Director/Objects/IcingaObject.php

@@ -139,37 +139,119 @@ abstract class IcingaObject extends DbObject implements IcingaConfigRenderer
         return $this->importedObjects;
     }
 
+    public function clearImportedObjects()
+    {
+        $this->importedObjects = null;
+        return $this;
+    }
+
     public function getResolvedProperties()
     {
-        $res = $this->resolveProperties();
-        return $res['_MERGED_'];
+        return $this->getResolved('Properties');
+    }
+
+    public function getInheritedProperties()
+    {
+        return $this->getInherited('Properties');
     }
 
     public function resolveProperties()
     {
-        $props = array();
-        $props['_MERGED_'] = (object) array();
-        $objects = $this->importedObjects();
+        return $this->resolve('Properties');
+    }
 
+    public function getResolvedFields()
+    {
+        return $this->getResolved('Fields');
+    }
+
+    public function getInheritedFields()
+    {
+        return $this->getInherited('Fields');
+    }
+
+    public function resolveFields()
+    {
+        return $this->resolve('Fields');
+    }
+
+    public function getResolvedVars()
+    {
+        return $this->getResolved('Vars');
+    }
+
+    public function getInheritedVars()
+    {
+        return $this->getInherited('Vars');
+    }
+
+    public function resolveVars()
+    {
+        return $this->resolve('Vars');
+    }
+
+    public function getVars()
+    {
+        $vars = (object) array();
+        foreach ($this->vars() as $key => $var) {
+            $vars->$key = $var->getValue();
+        }
+
+        return $vars;
+    }
+
+    protected function getResolved($what)
+    {
+        $func = 'resolve' . $what;
+        $res = $this->$func();
+        return $res['_MERGED_'];
+    }
+
+    protected function getInherited($what)
+    {
+        $func = 'resolve' . $what;
+        $res = $this->$func();
+        return $res['_INHERITED_'];
+    }
+
+    protected function resolve($what)
+    {
+        $vals = array();
+        $vals['_MERGED_'] = (object) array();
+        $vals['_INHERITED_'] = (object) array();
+        $objects = $this->importedObjects();
         $objects[$this->object_name] = $this;
-        $blacklist = array('id', 'object_type', 'object_name');
+
+        $get = 'get' . $what;
+        $getResolved = 'getResolved' . $what;
+
+        if ($what === 'Properties') {
+            $blacklist = array('id', 'object_type', 'object_name');
+        } else {
+            $blacklist = array();
+        }
+
         foreach ($objects as $name => $object) {
-            $props[$name] = (object) array();
-            if ($name === $this->object_name) {
-                $pprops = $object->getProperties();
+            $vals[$name] = (object) array();
+
+            if ($name === $this->object_name || $this->object_name === null) {
+                $pvals = $object->$get();
             } else {
-                $pprops = $object->getResolvedProperties();
+                $pvals = $object->$getResolved();
             }
-            foreach ($pprops as $key => $value) {
+            foreach ($pvals as $key => $value) {
                 if (in_array($key, $blacklist)) continue;
                 if ($value !== null) {
-                    $props[$name]->$key = $value;
-                    $props['_MERGED_']->$key = $value;
+                    $vals[$name]->$key = $value;
+                    $vals['_MERGED_']->$key = $value;
+                    if ($name !== $this->object_name) {
+                        $vals['_INHERITED_']->$key = $value;
+                    }
                 }
             }
         }
 
-        return $props;
+        return $vals;
     }
 
     protected function assertCustomVarsSupport()