public function AccessStorage::getUserFormValue in Permissions by Term 8

Same name and namespace in other branches

1. 8.2 src/Service/AccessStorage.php \Drupal\permissions_by_term\Service\AccessStorage::getUserFormValue()

The form value for allowed users as string to be shown to the user.

Parameters

User[] $aAllowedUsers: An array with the allowed users.

Return value

null|string Either null or the user name.

File

src/Service/AccessStorage.php, line 525

Class

AccessStorage

Class AccessStorage.

Namespace

Drupal\permissions_by_term\Service

Code

public function getUserFormValue($aAllowedUsers) {
  $sUserInfos = '';
  if (!empty($aAllowedUsers)) {
    foreach ($aAllowedUsers as $oUser) {
      $iUid = intval($oUser
        ->id());
      if ($iUid !== 0) {
        $sUsername = $oUser
          ->getDisplayName();
      }
      else {
        $sUsername = t('Anonymous User');
      }
      $sUserInfos .= "{$sUsername} ({$iUid}), ";
    }

    // Remove space and comma at the end of the string.
    $sUserInfos = substr($sUserInfos, 0, -2);
  }
  return $sUserInfos;
}