/**
* Returns the first login name of an existing user that has the given email address. If no user can be found for
* this user an error will be returned.
*
* @param string $userEmail
* @return bool true if the user is known
*/
public function getUserLoginFromUserEmail($userEmail)
{
Piwik::checkUserIsNotAnonymous();
Piwik::checkUserHasSomeAdminAccess();
$this->checkUserEmailExists($userEmail);
$user = $this->model->getUserByEmail($userEmail);
// any user with some admin access is allowed to find any user by email, no need to filter by access here
return $user['login'];
}
/**
* Returns the user information (login, password md5, alias, email, date_registered, etc.)
*
* @param string $userEmail the user email
*
* @return array the user information
*/
public function getUserByEmail($userEmail)
{
Piwik::checkUserHasSuperUserAccess();
$this->checkUserEmailExists($userEmail);
return $this->model->getUserByEmail($userEmail);
}