function example_entity_query_alter in OAuth2 Server 7

An example hook_entity_query_alter() implementation for scope access.

File

./oauth2_server.api.php, line 164

Hooks provided by the OAuth2 Server module.

Code

function example_entity_query_alter($query) {
  global $user;

  // This is an EFQ used to get all scopes available to the user
  // (inside the Scope class, or when showing the authorize form, for instance).
  if (!empty($query->tags['oauth2_server_scope_access'])) {
    $server = $query->metaData['oauth2_server'];

    // On the "test" server only return scopes that have the current user
    // in an example "users" entityreference field.
    if ($server->name == 'test' && $user->uid) {
      $query
        ->fieldCondition('users', 'target_id', $user->uid);
    }
  }

  // This is an EFQ used to get all exportable scopes.
  if (!empty($query->tags['oauth2_server_scope_export'])) {
    $server = $query->metaData['oauth2_server'];

    // On the "test" server only export scopes assigned to admin.
    if ($server->name == 'test') {
      $query
        ->fieldCondition('users', 'target_id', 1);
    }
  }
}