/**
* Pull a user from the repository by its recaller ID.
*
* @param string $recaller
* @return mixed
*/
protected function getUserByRecaller($recaller)
{
if ($this->validRecaller($recaller) && !$this->tokenRetrievalAttempted) {
$this->tokenRetrievalAttempted = true;
list($id, $token) = explode('|', $recaller, 2);
$this->viaRemember = !is_null($user = $this->provider->retrieveByToken($id, $token));
return $user;
}
}
