Add transformation engine WIP

src/bundle/medona/Controller/ArchiveTransfer.php

@@ -1015,6 +1015,15 @@ class ArchiveTransfer extends abstractMessage
 
                 $archive->originatorOwnerOrgId = $originatorOrg->ownerOrgId;
 
+                $mapping = $this->getInputTranformationRules($archive, $namespace);
+                if ($mapping) {
+                    $this->applyTransformationRules($archive->descriptionObject, $mapping, $archive);
+                }
+
+                var_dump($mapping);
+                var_dump($archive);
+                exit;
+
                 if (!empty($archive->archiveUnitProfile)) {
                     $this->archiveController->completeArchivalProfileCodes($archive);
                 }
@@ -1097,6 +1106,54 @@ class ArchiveTransfer extends abstractMessage
         return (string) $replyMessage->messageId;
     }
 
+    protected function getInputTranformationRules($archive, $namespace) {
+        if (empty($archive->archivalProfileReference)) {
+            return;
+        }
+
+        $mappingFile = $this->profilesDirectory.DIRECTORY_SEPARATOR.$archive->archivalProfileReference.'.json';
+        if (!is_file($mappingFile)) {
+            return;
+        }
+
+        $mapping = json_decode(file_get_contents($mappingFile));
+        if (!isset($mapping->inputs->{$namespace})) {
+            return;
+        }
+
+        return $mapping->inputs->{$namespace};
+    }
+
+    protected function applyTransformationRules($source, $rules, $target = null)
+    {
+        $jsonPath = \laabs::newService('dependency/json/Jsonpath', $source);
+
+        if (!$target) {
+            $target = (object) [];
+        }
+
+        foreach ($rules as $name => $rule) {
+            if (is_object($rule)) {
+                $target->{$name} = $this->applyTransformationRules($source, $rule);
+            } elseif (is_array($rule)) {
+                $results = [];
+                foreach ($rule as $subrule) {
+                    $subpath = '$.'.$subrule;
+                    $results = array_merge($results, $jsonPath->query($subpath));
+                }
+                $target->{$name} = array_values($results);
+            } else {
+                $path = '$.'.$rule;
+                $results = $jsonPath->query($path);
+                if (count($results)) {
+                    $target->{$name} = reset($results);
+                }
+            }
+        }
+
+        return $target;
+    }
+
     protected function generateId($archive)
     {
         if (!isset(\laabs::configuration('recordsManagement')['archiveIdGenerator']) || empty(\laabs::configuration('recordsManagement')['archiveIdGenerator'])) {