function fb_username_alter in Drupal for Facebook 6.3

Same name and namespace in other branches

1. 6.2 fb.module \fb_username_alter()
2. 7.4 fb.module \fb_username_alter()
3. 7.3 fb.module \fb_username_alter()

hook_username_alter().

Return a user's facebook name, instead of local username.

File

./fb.module, line 1570

This is the core required module of Drupal for Facebook.

Code

function fb_username_alter(&$name, $account) {
  if ($fbu = fb_get_fbu($account)) {

    // @TODO - is fb_get_fbu() a performance hit here?
    $info = fb_users_getInfo(array(
      $fbu,
    ));
    if (is_array($info) && isset($info[0])) {
      if ($info[0]['name']) {
        $name = $info[0]['name'];
      }
    }
  }
}