/**
* Denies the access of the user.
* The default implementation will redirect the user to the login page if he is a guest;
* if the user is already logged, a 403 HTTP exception will be thrown.
*
* @param User $user the current user
* @throws ForbiddenHttpException if the user is already logged in.
*/
protected function denyAccess($user)
{
if ($user->getIsGuest()) {
$user->loginRequired();
} else {
throw new ForbiddenHttpException(Leaps::t('leaps', 'You are not allowed to perform this action.'));
}
}
/**
* @param User $user the user object
* @return boolean whether the rule applies to the role
*/
protected function matchRole($user)
{
if (empty($this->roles)) {
return true;
}
foreach ($this->roles as $role) {
if ($role === '?') {
if ($user->getIsGuest()) {
return true;
}
} elseif ($role === '@') {
if (!$user->getIsGuest()) {
return true;
}
} elseif ($user->can($role)) {
return true;
}
}
return false;
}