function tac_lite_node_access_records in Taxonomy Access Control Lite 8

Same name and namespace in other branches

1. 5 tac_lite.module \tac_lite_node_access_records()
2. 6 tac_lite.module \tac_lite_node_access_records()
3. 7 tac_lite.module \tac_lite_node_access_records()

Implements hook_node_access_records().

File

./tac_lite.module, line 54

Control access to site content based on taxonomy, roles and users.

Code

function tac_lite_node_access_records(NodeInterface $node) {
  $tids = _tac_lite_get_terms($node);
  if (count($tids)) {

    // If we're here, the node has terms associated with it which restrict
    // access to the node.
    $grants = [];
    $settings = \Drupal::config('tac_lite.settings');
    $schemes = $settings
      ->get('tac_lite_schemes');
    for ($i = 1; $i <= $schemes; $i++) {
      $config = SchemeForm::tacLiteConfig($i);

      // Only apply grants to published nodes, or unpublished nodes
      // if requested in the scheme.
      if ($node
        ->isPublished() || $config['unpublished']) {
        foreach ($tids as $tid) {
          $grant = [
            'realm' => $config['realm'],
            // Use term id as grant id.
            'gid' => $tid,
            'grant_view' => 0,
            'grant_update' => 0,
            'grant_delete' => 0,
            'priority' => 0,
          ];
          foreach ($config['perms'] as $perm) {
            $grant[$perm] = 1;
          }
          $grants[] = $grant;
        }
      }
    }
    return $grants;
  }
}