public function execute($user, $item, $params)
{
/**@var Users $current_user
*/
$current_user = Yii::$app->user->identity;
if (!Yii::$app->user->isGuest) {
$role = $current_user->role;
if (isset(RbacController::getRoleHierarchy()[$item->name]) || array_key_exists($item->name, RbacController::getRoleHierarchy())) {
return RbacController::generateRoleCondition($item->name, $role);
}
}
return false;
}
public static function generateRoleCondition($role, $checking_role)
{
$parent_role = isset(RbacController::getRoleHierarchy()[$role]) || array_key_exists($role, RbacController::getRoleHierarchy()) ? RbacController::getRoleHierarchy()[$role] : null;
if (!is_null($parent_role)) {
if (is_array($parent_role)) {
$condition = false;
foreach ($parent_role as $c_parent_role) {
$condition = $condition || self::generateRoleCondition($c_parent_role, $checking_role);
$condition = $condition || $role == $checking_role;
}
} else {
$condition = self::generateRoleCondition($parent_role, $checking_role);
$condition = $condition || $role == $checking_role;
}
} else {
$condition = $role == $checking_role;
}
return $condition;
}