Apply dictionary date formats on csv downloads when in reference mode (#4202)

Author: janette

modules/datastore/src/DatastoreService.php

@@ -216,9 +216,12 @@ public function getImportService(DataResource $resource): ImportService {
 
   /**
    * Returns the Data Dictionary fields.
+   *
+   * @param string $identifier
+   *   A resource's identifier. Used when in reference mode.
    */
-  public function getDataDictionaryFields() {
-    return $this->dictionaryEnforcer->returnDataDictionaryFields();
+  public function getDataDictionaryFields(string $identifier = NULL) {
+    return $this->dictionaryEnforcer->returnDataDictionaryFields($identifier);
   }
 
   /**

modules/datastore/src/Service/Query.php

@@ -129,14 +129,15 @@ public function getQueryStorageMap(DatastoreQuery $datastoreQuery) {
    */
   public function runResultsQuery(DatastoreQuery $datastoreQuery, $fetch = TRUE, $csv = FALSE) {
     $primaryAlias = $datastoreQuery->{"$.resources[0].alias"};
+    $resourceId = $datastoreQuery->{"$.resources[0].id"} ?? '';
     if (!$primaryAlias) {
       return [];
     }
     $storageMap = $this->getQueryStorageMap($datastoreQuery);
 
     $query = QueryFactory::create($datastoreQuery, $storageMap);
     // Get data dictionary fields.
-    $meta_data = $csv != FALSE ? $this->getDatastoreService()->getDataDictionaryFields() : NULL;
+    $meta_data = $csv != FALSE ? $this->getDatastoreService()->getDataDictionaryFields($resourceId) : NULL;
     // Pass the data dictionary metadata to the query.
     $query->dataDictionaryFields = $csv && $meta_data ? $meta_data : NULL;
 

modules/datastore/src/Service/ResourceProcessor/DictionaryEnforcer.php

@@ -122,16 +122,28 @@ public function applyDictionary(RootedJsonData $dictionary, string $datastore_ta
   /**
    * Returning data dictionary fields from schema.
    *
-   *  {@inheritdoc}
+   * @param string $identifier
+   *   A resource's identifier. Used when in reference mode.
    */
-  public function returnDataDictionaryFields() {
-    // Get DD is mode.
+  public function returnDataDictionaryFields($identifier = NULL) {
+    // Get data dictionary mode.
     $dd_mode = $this->dataDictionaryDiscovery->getDataDictionaryMode();
     // Get data dictionary info.
-    if ($dd_mode == "sitewide") {
-      $dict_id = $this->dataDictionaryDiscovery->getSitewideDictionaryId();
-      return $this->metastore->get('data-dictionary', $dict_id)->{"$.data.fields"};
+    switch ($dd_mode) {
+      case "sitewide":
+        $dictionary_id = $this->dataDictionaryDiscovery->getSitewideDictionaryId();
+        break;
+
+      case "reference":
+        $resource = DataResource::getIdentifierAndVersion($identifier);
+        $dictionary_id = $this->dataDictionaryDiscovery->dictionaryIdFromResource($resource[0]);
+        break;
+
+      default:
+        return;
     }
+
+    return $this->metastore->get('data-dictionary', $dictionary_id)->{"$.data.fields"};
   }
 
 }