function private_files_download_permission_get_users in Private files download permission 7.2

Returns a standard array containing all users.

2 calls to private_files_download_permission_get_users()

private_files_download_permission_get_directory_form in ./private_files_download_permission.module

(Form callback.) Displays a form to add/edit a directory.

private_files_download_permission_list_directories in ./private_files_download_permission.module

(Page callback.) Displays the main page and lists directories under control.

File

./private_files_download_permission.module, line 87

Handles both module settings and its behaviour.

Code

function private_files_download_permission_get_users() {

  // Load user list from cache (if enabled) or from database.
  if (variable_get('private_files_download_permission_cache_users', FALSE) && ($cache = cache_get(__FUNCTION__))) {
    $users = $cache->data;
  }
  else {

    // Get raw data.
    $user_list = db_select('users', 't')
      ->fields('t')
      ->orderBy('t.name', 'ASC')
      ->execute()
      ->fetchAllAssoc('uid');

    // Prepare a standard (uid, name) array.
    $users = array();
    foreach ($user_list as $uid => $user) {
      $users[$uid] = !$user->name ? t('anonymous user') : $user->name;
    }

    // Set cache values.
    cache_set(__FUNCTION__, $users);
  }
  return $users;
}