public override DataCollection Serialize(object obj, ITypeSerializer handler)
{
//serialise as normal
DataCollection data = base.Serialize(obj, handler);
AspNetAppProject proj = obj as AspNetAppProject;
if (proj == null)
{
return(data);
}
//for the old format we need to make sure each Content file that's a web type and is NOT set
//to copy actually gets changed to the FileCopy build target
DataItem files = data ["Contents"] as DataItem;
if (files == null || !files.HasItemData)
{
return(data);
}
foreach (object f in files.ItemData)
{
DataItem file = f as DataItem;
if (file == null || !file.HasItemData) // || file.Name != "File")
{
continue;
}
DataValue ctod = file ["copyToOutputDirectory"] as DataValue;
if (ctod != null && ctod.Value == "Never")
{
DataValue action = file ["buildaction"] as DataValue;
DataValue name = file ["name"] as DataValue;
if (action != null && name != null && action.Value == "Content")
{
WebSubtype type = AspNetAppProject.DetermineWebSubtype(name.Value);
if (type != WebSubtype.None && type != WebSubtype.Code)
{
file.Extract("copyToOutputDirectory");
int index = file.ItemData.IndexOf(action);
file.ItemData.Remove(action);
file.ItemData.Insert(index, new DataValue("buildaction", "FileCopy"));
}
}
}
}
return(data);
}
static void ApplyOverlay(DataItem baseline, DataItem diffNode)
{
DataValue rem = diffNode.Extract("__removed") as DataValue;
if (rem != null)
{
// Remove items marked as removed in the diff
List <DataNode> toRemove = new List <DataNode> ();
foreach (string removed in rem.Value.Split(' '))
{
if (removed [0] == '@')
{
string aname = removed.Substring(1);
DataNode n = baseline.ItemData [aname];
if (n != null)
{
toRemove.Add(n);
}
}
else
{
int n = int.Parse(removed);
if (n < baseline.ItemData.Count)
{
toRemove.Add(baseline.ItemData [n]);
}
}
}
foreach (var nod in toRemove)
{
baseline.ItemData.Remove(nod);
}
}
List <DataNode> toAdd = new List <DataNode> ();
HashSet <DataNode> applied = new HashSet <DataNode> ();
foreach (DataNode node in diffNode.ItemData)
{
DataNode baselineNode = null;
if (node is DataItem)
{
DataItem item = (DataItem)node;
DataValue added = item.ItemData.Extract("__added") as DataValue;
if (added != null)
{
DataNode newNode = node;
DataValue val = item.ItemData.Extract("__value") as DataValue;
if (val != null)
{
newNode = new DataValue(node.Name, val.Value);
}
int pos = int.Parse(added.Value);
if (pos > baseline.ItemData.Count)
{
pos = baseline.ItemData.Count;
}
baseline.ItemData.Insert(pos, newNode);
continue;
}
DataValue index = item.ItemData.Extract("__index") as DataValue;
if (index != null)
{
int n = int.Parse(index.Value);
baselineNode = baseline.ItemData [n];
DataValue val = item.ItemData.Extract("__value") as DataValue;
if (val != null)
{
baseline.ItemData [n] = new DataValue(node.Name, val.Value);
continue;
}
}
}
if (baselineNode == null)
{
baselineNode = baseline[node.Name];
}
if (baselineNode != null && !applied.Add(baselineNode))
{
baselineNode = null;
}
if (baselineNode == null)
{
// New node
toAdd.Add(node);
continue;
}
if (baselineNode is DataValue)
{
int i = baseline.ItemData.IndexOf(baselineNode);
baseline.ItemData [i] = node;
}
else
{
ApplyOverlay((DataItem)baselineNode, (DataItem)node);
}
}
}