feat(SHS-5907): Add update hook to grant site managers view access to…

… private pages

docroot/profiles/humsci/su_humsci_profile/su_humsci_profile.install

@@ -1036,3 +1036,44 @@ function su_humsci_profile_update_9715() {
     'grant content access simple',
   ]);
 }
+
+/**
+ * Changes all private pages to allow site managers view access.
+ */
+function su_humsci_profile_update_9716(&$sandbox) {
+  $node_type = 'hs_private_page';
+
+  // Update content type (and defaults for new nodes).
+  $settings = content_access_get_settings('all', $node_type);
+
+  array_push($settings['view'], 'site_manager');
+  array_push($settings['view_own'], 'site_manager');
+
+  content_access_set_settings($settings, $node_type);
+
+  // Update existing nodes, if they have different settings than default.
+  $node_storage = \Drupal::entityTypeManager()->getStorage('node');
+  if (empty($sandbox['ids'])) {
+    $sandbox['ids'] = $node_storage->getQuery()
+      ->accessCheck(FALSE)
+      ->condition('type', $node_type)
+      ->execute();
+    $sandbox['total'] = count($sandbox['ids']);
+  }
+  $node_ids = array_splice($sandbox['ids'], 0, 50);
+
+  /** @var \Drupal\node\NodeInterface $node */
+  foreach ($node_storage->loadMultiple($node_ids) as $node) {
+    /** @var \Drupal\Core\Field\FieldItemInterface $field_item */
+    $settings = content_access_get_per_node_settings($node);
+
+    if ($settings) {
+      array_push($settings['view'], 'site_manager');
+      array_push($settings['view_own'], 'site_manager');
+      content_access_save_per_node_settings($node, $settings);
+    }
+  }
+
+  $sandbox['#finished'] = count($sandbox['ids']) ? 1 - count($sandbox['ids']) / $sandbox['total'] : 1;
+
+}