Updated to Drupal 8.5. Core Media not yet in use.

[yaffs-website] / vendor / chi-teck / drupal-code-generator / templates / d7 / hook / query_TAG_alter.twig

diff --git a/vendor/chi-teck/drupal-code-generator/templates/d7/hook/query_TAG_alter.twig b/vendor/chi-teck/drupal-code-generator/templates/d7/hook/query_TAG_alter.twig
new file mode 100644 (file)
index 0000000..60974e3
--- /dev/null
+++ b/vendor/chi-teck/drupal-code-generator/templates/d7/hook/query_TAG_alter.twig
@@ -0,0 +1,35 @@
+/**
+ * Implements hook_query_TAG_alter().
+ */
+function {{ machine_name }}_query_TAG_alter(QueryAlterableInterface $query) {
+  // Skip the extra expensive alterations if site has no node access control modules.
+  if (!node_access_view_all_nodes()) {
+    // Prevent duplicates records.
+    $query->distinct();
+    // The recognized operations are 'view', 'update', 'delete'.
+    if (!$op = $query->getMetaData('op')) {
+      $op = 'view';
+    }
+    // Skip the extra joins and conditions for node admins.
+    if (!user_access('bypass node access')) {
+      // The node_access table has the access grants for any given node.
+      $access_alias = $query->join('node_access', 'na', '%alias.nid = n.nid');
+      $or = db_or();
+      // If any grant exists for the specified user, then user has access to the node for the specified operation.
+      foreach (node_access_grants($op, $query->getMetaData('account')) as $realm => $gids) {
+        foreach ($gids as $gid) {
+          $or->condition(db_and()
+            ->condition($access_alias . '.gid', $gid)
+            ->condition($access_alias . '.realm', $realm)
+          );
+        }
+      }
+
+      if (count($or->conditions())) {
+        $query->condition($or);
+      }
+
+      $query->condition($access_alias . 'grant_' . $op, 1, '>=');
+    }
+  }
+}