public IEnumerable <Widget> GetWidgets(int parentId, bool?isTree)
{
var widgets = (isTree.HasValue && isTree.Value) || parentId > -1
? _widgetRepository.FindBy(w => w.ParentId == parentId && w.Id > 0).ToList()
: _widgetRepository.FindBy(w => w.Id > 0).ToList();
foreach (var widget in widgets)
{
if (widget.ArticleId.HasValue)
{
widget.Article = _articleRepository.GetSingle(widget.ArticleId.Value);
}
widget.WidgetSize = _widgetSizeRepository.GetSingle(widget.WidgetSizeId);
widget.WidgetClass = _widgetClassRepository.GetSingle(widget.WidgetClassId);
widget.ChildWidgets = GetWidgets(widget.Id, isTree);
}
return(widgets);
}