WIP: New custom property support

application/clicommands/ExportCommand.php

@@ -94,6 +94,27 @@ public function datafieldsAction()
         );
     }
 
+    /**
+     * Export all CustomProperty definitions
+     *
+     * USAGE
+     *
+     * icingacli director export customproperties [options]
+     *
+     * OPTIONS
+     *
+     *   --no-pretty   JSON is pretty-printed per default
+     *                 Use this flag to enforce unformatted JSON
+     */
+    public function custompropertiesAction()
+    {
+        $export = new ImportExport($this->db());
+        echo $this->renderJson(
+            $export->serializeAllCustomProperties(),
+            ! $this->params->shift('no-pretty')
+        );
+    }
+
     /**
      * Export all DataList definitions
      *

application/clicommands/HostsCommand.php

@@ -2,7 +2,14 @@
 
 namespace Icinga\Module\Director\Clicommands;
 
+use GuzzleHttp\Psr7\ServerRequest;
 use Icinga\Module\Director\Cli\ObjectsCommand;
+use Icinga\Module\Director\Forms\CustomPropertiesForm;
+use Icinga\Module\Director\Objects\IcingaHost;
+use Icinga\Module\Director\Objects\IcingaObject;
+use PDO;
+use Ramsey\Uuid\Uuid;
+use Ramsey\Uuid\UuidInterface;
 
 /**
  * Manage Icinga Hosts
@@ -11,4 +18,71 @@
  */
 class HostsCommand extends ObjectsCommand
 {
+    public function refreshCustomVarsAction(): void
+    {
+        foreach ($this->getObjects() as $o) {
+            $vars = $o->vars();
+            $objectProperties = $this->getObjectCustomProperties($o);
+
+            foreach ($objectProperties as $key => $property) {
+                $var = $vars->get($key);
+                if ($var && $property['uuid'] !== null) {
+                    $var->setUuid(Uuid::fromBytes($property['uuid']));
+                    $vars->set($key, $var);
+                }
+            }
+
+            $vars->storeToDb($o);
+        }
+    }
+
+    private function getObjectCustomProperties(IcingaObject $object)
+    {
+        if ($object->uuid === null) {
+            return [];
+        }
+
+        $type = $object->getShortTableName();
+
+        $parents = $object->listAncestorIds();
+
+        $uuids = [];
+        $db = $object->getConnection();
+
+        foreach ($parents as $parent) {
+            $uuids[] = IcingaHost::loadWithAutoIncId($parent, $db)->get('uuid');
+        }
+
+        $uuids[] = (int) $object->get('uuid');
+        $query = $db->getDbAdapter()
+                    ->select()
+                    ->from(
+                        ['dp' => 'director_property'],
+                        [
+                            'key_name' => 'dp.key_name',
+                            'uuid' => 'dp.uuid',
+                            $type . '_uuid' => 'iop.' . $type . '_uuid',
+                            'value_type' => 'dp.value_type',
+                            'label' => 'dp.label',
+                            'children' => 'COUNT(cdp.uuid)'
+                        ]
+                    )
+                    ->join(['iop' => "icinga_$type" . '_property'], 'dp.uuid = iop.property_uuid', [])
+                    ->joinLeft(['cdp' => 'director_property'], 'cdp.parent_uuid = dp.uuid', [])
+                    ->where('iop.' . $type . '_uuid IN (?)', $uuids)
+                    ->group(['dp.uuid', 'dp.key_name', 'dp.value_type', 'dp.label'])
+                    ->order(
+                        "FIELD(dp.value_type, 'string', 'number', 'bool', 'fixed-array',"
+                        . " 'dynamic-array', 'fixed-dictionary', 'dynamic-dictionary')"
+                    )
+                    ->order('children')
+                    ->order('key_name');
+
+        $result = [];
+        foreach ($db->getDbAdapter()->fetchAll($query, fetchMode: PDO::FETCH_ASSOC) as $row) {
+            $result[$row['key_name']] = $row;
+        }
+
+        return $result;
+    }
 }

application/controllers/BasketController.php

@@ -272,7 +272,7 @@ public function snapshotAction()
         $this->addSingleTab($this->translate('Snapshot'));
         $diff = new BasketDiff($snapshot, $connection);
         foreach ($diff->getBasketObjects() as $type => $objects) {
-            if ($type === 'Datafield') {
+            if ($type === 'Datafield' || $type === 'Property') {
                 // TODO: we should now be able to show all fields and link
                 //       to a "diff" for the ones that should be created
                 // $this->content()->add(Html::tag('h2', sprintf('+%d Datafield(s)', count($objects))));