private IEnumerable <object> RecursivelyExportTreeData(IEnumerable <ContentNode> treeNodes, string parentNodeId)
{
var exportBranch = new List <object>();
var treeBranch = treeNodes
.Where(x => x.ParentId == parentNodeId)
.OrderBy(x => x.Zone)
.ThenBy(x => x.Index);
foreach (var node in treeBranch)
{
try
{
var style = node.GetStyle();
var exportNode = new
{
Zone = node.Zone,
Type = node.WidgetType,
View = node.ViewId,
Style = new
{
Background = style.BackgroundClass,
Classes = style.NodeClasses,
PaddingTop = style.PaddingTop,
PaddingBottom = style.PaddingBottom
},
Model = _widgetProvider.ExportSettings(node.WidgetType, node.WidgetId),
Children = RecursivelyExportTreeData(treeNodes, node.Id)
};
exportBranch.Add(exportNode);
}
catch (Exception ex)
{
_logger.LogError(ex);
}
}
return(exportBranch.Count > 0 ? exportBranch : null);
}