private static T AddSections <T>(T currPage) where T : StandardPage
{
GenericContainerBlock rootWrapper = currPage.ContentLink.CreateGenericBlockForPage <GenericContainerBlock>("root");
rootWrapper = GenerateNewPageFromXMLSection(currPage.ContentLink, new List <BaseBlockData>(), rootWrapper) as GenericContainerBlock;
ContentArea area = rootWrapper.MainContentArea;
currPage.MainContentArea = area;
return(currPage);
}
/// <summary>
/// Recursively goes through the XML file and generates a block-tree.
/// </summary>
/// <param name="parentReference"></param>
/// <param name="currentBlocksList"></param>
/// <param name="parentWrapper"></param>
/// <returns>A BaseBlockData with a ContentArea with all blocks in a tree structure </returns>
private static BaseBlockData GenerateNewPageFromXMLSection(ContentReference parentReference, IList <BaseBlockData> currentBlocksList, GenericContainerBlock parentWrapper)
{
while (_xmlReader.ReadAndCount())
{
switch (_xmlReader.NodeType)
{
case XmlNodeType.EndElement:
//Save Element
//Return the blocks within a section wrapper
if (currentBlocksList.Count > 1)
{
if (parentWrapper.MainContentArea == null)
{
parentWrapper.MainContentArea = new ContentArea();
}
foreach (var genericContainerBlock in currentBlocksList)
{
_repo.SaveAndPublish(genericContainerBlock);
ContentAreaItem item = new ContentAreaItem
{
ContentLink = (genericContainerBlock as IContent).ContentLink
};
parentWrapper.MainContentArea.Items.Add(item);
}
if (parentReference != _rootReference)
{
_repo.SaveAndPublish(parentWrapper);
}
return(parentWrapper);
}
//Return just the single block
else if (currentBlocksList.Any())
{
var newBlock = currentBlocksList.First();
_repo.SaveAndPublish(newBlock);
return(newBlock);
}
else
{
return(null);
}
case XmlNodeType.CDATA:
case XmlNodeType.Text:
//TEXT
//CDATA
var text = _xmlReader.GetAttribute("text") ?? _xmlReader.Value;
var html = FormatOpenAndClosedElement(text, "text", "p");
TextBlock textBlock = BlockHelper.CreateTextBlock(parentReference ?? _rootReference, html, $"TextBlock - {text.Substring(0, Math.Min(text.Length, 20))}");
if (textBlock != null)
{
currentBlocksList.Add(textBlock);
}
break;
case (XmlNodeType.Element):
if (_xmlReader.IsEmptyElement)
{
switch (_xmlReader.Name)
{
case "video":
//TODO
break;
case "image":
var url = _xmlReader.GetAttribute("url");
var title = _xmlReader.GetAttribute("title");
if (!url.IsNullOrEmpty())
{
ImageBlock imgBlock = BlockHelper.CreateImageBlock(parentReference ?? _rootReference, url, title);
if (imgBlock != null)
{
currentBlocksList.Add(imgBlock);
}
}
break;
case "header":
var headerText = _xmlReader.GetAttribute("text");
var type = _xmlReader.GetAttribute("type") ?? "h1";
var header = FormatOpenAndClosedElement(headerText, "header", type);
TextBlock t = BlockHelper.CreateTextBlock(parentReference ?? _rootReference, header, $"HeaderBlock - {headerText.Substring(0, Math.Min(headerText.Length, 20))}");
if (t != null)
{
currentBlocksList.Add(t);
}
break;
}
}
else if (_xmlReader.IsStartElement())
{
var background = _xmlReader.GetAttribute("background");
GenericContainerBlock newWrapperBlock =
(parentReference ?? _rootReference).CreateGenericBlockForPage <GenericContainerBlock>($"Container- {_xmlReader.Name.CapitalizeFirstLetter()}");
var sectionReference = ContentReference.EmptyReference;
if (_xmlReader.SectionHasManyChildren())
{
sectionReference = _repo.SaveAndPublish(newWrapperBlock);
}
if (!background.IsNullOrEmpty())
{
newWrapperBlock.BackgroundColor = background;
}
var reference = sectionReference.IsNullOrEmpty() ? parentReference : sectionReference;
var block = GenerateNewPageFromXMLSection(reference, new List <BaseBlockData>(), newWrapperBlock);
if (block != null)
{
currentBlocksList.Add(block);
}
}
break;
}
}
return(parentWrapper);
}
