protected override void Render(HtmlTextWriter writer)
{
if (RequiredPermission == Permission.None)
{
RequiredPermission = Page.GetType().GetCustomAttributes(typeof(IPermittable), true).OfType <IPermittable>()
.Select(p => PermissionMap.GetMaximumPermission(p.RequiredPermission))
.OrderByDescending(rp => rp)
.FirstOrDefault();
}
var item = new SelectionUtility(this, Page.GetEngine()).SelectedItem;
if (!Page.GetEngine().SecurityManager.IsAuthorized(Page.User, item, RequiredPermission))
{
var message = "User: "******"(" + GetUserRoles(Page.User.Identity.Name) + ")" +
" Item:" + item.GetType().Name + "_" + item.ID + "_" + item.State + "_" + item.Title +
", RequiredPremission:" + RequiredPermission + ", AlteredPermissions:" +
item.AlteredPermissions + " , Write_Roles: (" + GetRolesForPermission(item, Permission.Write) + ")" +
" , Publish_Roles: (" + GetRolesForPermission(item, Permission.Publish) + ")" +
" , Admin_Roles: (" + GetRolesForPermission(item, Permission.Administer) + ")" +
GetAdditionalInfo(item, Page.User);
Page.GetEngine().Resolve <IErrorNotifier>().Notify(new UnauthorizedAccessException(message));
cv.IsValid = false;
cv.RenderControl(writer);
}
else
{
base.Render(writer);
}
}
