diff core/modules/taxonomy/src/VocabularyStorage.php @ 0:4c8ae668cc8c

Initial import (non-working)

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/core/modules/taxonomy/src/VocabularyStorage.php	Wed Nov 29 16:09:58 2017 +0000
@@ -0,0 +1,27 @@
+<?php
+
+namespace Drupal\taxonomy;
+
+use Drupal\Core\Config\Entity\ConfigEntityStorage;
+
+/**
+ * Defines a storage handler class for taxonomy vocabularies.
+ */
+class VocabularyStorage extends ConfigEntityStorage implements VocabularyStorageInterface {
+
+  /**
+   * {@inheritdoc}
+   */
+  public function resetCache(array $ids = NULL) {
+    drupal_static_reset('taxonomy_vocabulary_get_names');
+    parent::resetCache($ids);
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function getToplevelTids($vids) {
+    return db_query('SELECT t.tid FROM {taxonomy_term_data} t INNER JOIN {taxonomy_term_hierarchy} th ON th.tid = t.tid WHERE t.vid IN ( :vids[] ) AND th.parent = 0', [':vids[]' => $vids])->fetchCol();
+  }
+
+}