function _urllogin_testuid in urllogin 6

Same name and namespace in other branches

1. 7 urllogin.inc \_urllogin_testuid()

Tests to see if UID can be logged on.

Parameters

$uid: UID to be tested

$resultmsg: Contains resultmsg message if function fails.

Return value

If sucessful, loaded account of user Else NULL

2 calls to _urllogin_testuid()

urllogin_link_page in ./urllogin.inc

This is the function that actually performs the login.

urllogin_test_page in ./urllogin.inc

Diagnostic test page for setting up urllogin urls.

File

./urllogin.inc, line 153

Code

function _urllogin_testuid($uid, &$resultmsg) {
  if ($uid < 2) {
    $resultmsg = t('UID is %uid - cannot login as user 0 or 1', array(
      '%uid' => $uid,
    ));
    return NULL;
  }
  $account = user_load($uid);
  if (!$account) {
    $resultmsg = t('User %uid does not exist', array(
      '%uid' => $uid,
    ));
    return NULL;
  }
  if (!user_access('login via url', $account)) {
    $resultmsg = t('User %uid denied access', array(
      '%uid' => $uid,
    ));
    return NULL;
  }
  $resultmsg = t('User %username (%uid) successfully validated', array(
    '%username' => $account->name,
    '%uid' => $uid,
  ));
  return $account;
}