function private_content_node_access_records in Private 8

Same name and namespace in other branches

1. 8.2 private_content.module \private_content_node_access_records()

Implements hook_node_access_records().

All node access modules must implement this hook. If the module is interested in the privacy of the node passed in, return a list of node access values for each grant ID we offer.

File

./private_content.module, line 101

A tremendously simple access control module -- it allows users to mark individual nodes as private; users with 'access private content' perms can read these nodes, while others cannot.

Code

function private_content_node_access_records(NodeInterface $node) {
  if (private_content_disabling()) {
    return;
  }

  // We only care about the node if it's been marked private. If not, it is
  // treated just like any other node and we completely ignore it.
  if (isset($node->private) && $node->private->value == 1) {
    $grants = array();
    $grants[] = array(
      'realm' => 'private_view',
      'gid' => PRIVATE_GRANT_ALL,
      'grant_view' => 1,
      'grant_update' => 0,
      'grant_delete' => 0,
      'priority' => 0,
    );
    $grants[] = array(
      'realm' => 'private_edit',
      'gid' => PRIVATE_GRANT_ALL,
      'grant_view' => 1,
      'grant_update' => 1,
      'grant_delete' => 1,
      'priority' => 0,
    );
    $grants[] = array(
      'realm' => 'private_author',
      'gid' => $node
        ->getOwnerId(),
      'grant_view' => 1,
      'grant_update' => 1,
      'grant_delete' => 1,
      'priority' => 0,
    );
    return $grants;
  }
}