protected override void RequestLoad(DesignService service, DesignBuffer buffer)
{
var document = new DilxDocument();
document.Read(buffer.LoadData());
Ancestors ancestors;
IHost host;
XDocument ancestor = null;
if (document.Ancestors.Count >= 1)
{
ancestors = document.Ancestors;
ancestor = MergeAncestors(ancestors);
var merge = XDocument.Load(new StringReader(document.Content));
var current = new XDocument();
current.Add(new XElement(ancestor.Root));
Inheritance.Merge(current, merge);
host = HostFromDocumentData(current, GetDocumentExpression(buffer));
}
else
{
host = HostFromDocumentData(document.Content, GetDocumentExpression(buffer));
ancestors = null;
}
SetDesignHost(host, true);
UpdateReadOnly(ancestor);
_ancestors = ancestors;
}
public override void Open(IHost host)
{
CheckHostsDocument(host);
DocumentDesignBuffer buffer = BufferFromHost(host);
Service.ValidateBuffer(buffer);
var document = new DilxDocument();
document.Read(buffer.LoadData());
XDocument mergedAncestors = MergeAncestors(document.Ancestors); // do this first in case of errors
SetDesignHost(host, false);
Service.SetBuffer(buffer);
Service.SetModified(false);
_ancestors = document.Ancestors;
UpdateReadOnly(mergedAncestors);
}
public void ProcessRequest(HttpContext AContext)
{
AContext.Response.ContentType = FrontendUtility.CXmlContentType;
// Read the DILX content
DilxDocument LDocument = new DilxDocument();
LDocument.Read(AContext.Request.InputStream);
// Prepare ancestors
XmlDocument LMergedAncestors = DilxUtility.MergeAncestors(null, LDocument.Ancestors, AContext);
// Write DIL
LMergedAncestors.Save(AContext.Response.OutputStream);
AContext.Response.End();
}
public void Process(Stream ASource, Stream ATarget, HttpContext AContext)
{
DilxDocument LDocument = new DilxDocument();
LDocument.Read(ASource);
// Prepare ancestors
XmlDocument LMergedAncestors = DilxUtility.MergeAncestors(null, LDocument.Ancestors, AContext);
// Prepare current
XmlDocument LCurrent = new XmlDocument();
LCurrent.Load(LDocument.Content);
//Perform the diff
LDocument.Content.SetLength(0);
Inheritance.Diff(LMergedAncestors, LCurrent).Save(LDocument.Content);
LDocument.Write(ATarget);
}
public void Process(Stream ASource, Stream ATarget, HttpContext AContext)
{
// Read the document
DilxDocument LDocument = new DilxDocument();
LDocument.Read(ASource);
// Process ancestors
XmlDocument LCurrent = DilxUtility.MergeAncestors(null, LDocument.Ancestors, AContext);
// Process content
if (LCurrent == null)
{
StreamUtility.CopyStream(LDocument.Content, ATarget);
}
else
{
XmlDocument LMerge = new XmlDocument();
LMerge.Load(LDocument.Content);
LCurrent = Inheritance.Merge(LCurrent, LMerge);
LCurrent.Save(ATarget);
}
}
protected override void RequestSave(DesignService service, DesignBuffer buffer)
{
var document = new DilxDocument();
if (_ancestors != null)
{
document.Ancestors = _ancestors;
}
var content = new XDocument();
Serializer serializer = FrontendSession.CreateSerializer();
serializer.Serialize(content, DesignHost.Children[0]);
Dataphoria.Warnings.AppendErrors(this, serializer.Errors, true);
if (_ancestors != null)
{
content = Inheritance.Diff(MergeAncestors(document.Ancestors), content);
}
document.Content = content.Root.ToString(); // only the document node
buffer.SaveData(document.Write());
UpdateHostsDocument(buffer);
}