public static void DoTransform(Node node, WebDavHandler handler, string binaryPropertyName)
{
var content = Content.Load(node.Path);
var nodeType = content.ContentHandler.GetType();
var transformer = TransformerRules.Where(rule => nodeType.IsSubclassOf(rule.Key) ||
nodeType == rule.Key).Select(rule => rule.Value).FirstOrDefault();
if (node is IFile)
{
switch (handler.WebdavType)
{
case WebdavType.Page:
transformer = NodeConverter.TransformFile;
break;
case WebdavType.Content:
transformer = NodeConverter.TransformContent;
break;
case WebdavType.ContentType:
transformer = NodeConverter.TransformContentType;
break;
default:
transformer = NodeConverter.TransformFile;
break;
}
}
if (transformer != null)
{
transformer(node, handler.Context, binaryPropertyName);
}
}
internal void ProcessCurrent()
{
if (_handler.Path == string.Empty)
{
ProcessRoot();
return;
}
var node = Node.LoadNode(_handler.GlobalPath);
if (node == null)
{
var parentPath = RepositoryPath.GetParentPath(_handler.GlobalPath);
var currentName = RepositoryPath.GetFileName(_handler.GlobalPath);
node = Node.LoadNode(parentPath);
var binaryPropertyName = string.Empty;
var foundNode = WebDavHandler.GetNodeByBinaryName(node, currentName, out binaryPropertyName);
if (foundNode != null)
{
node = foundNode;
}
else
{
//content type check
//LATER: CTD handling
//var parentIsContentType = (node != null && node is ContentType);
//if (!parentIsContentType)
//{
// desktop.ini, thumbs.db, and other files that are not present are mocked instead of returning 404
if ((Config.MockExistingFiles != null) && (Config.MockExistingFiles.Contains(currentName)))
{
_writer = Common.GetXmlWriter();
_writer.WriteStartElement(XmlNS.DAV_Prefix, "multistatus", XmlNS.DAV);
_writer.WriteEndElement(); // multistatus
_handler.Context.Response.Flush();
return;
}
_handler.Context.Response.StatusCode = 404;
_handler.Context.Response.Flush();
return;
//}
// parent is contenttype, continue operation on parent (foldernode's name is valid CTD name)
}
}
_writer = Common.GetXmlWriter();
_writer.WriteStartElement(XmlNS.DAV_Prefix, "multistatus", XmlNS.DAV);
WriteItem(node);
_writer.WriteEndElement(); // multistatus
}
public void HandleMethod()
{
var node = Node.LoadNode(_handler.GlobalPath);
var binaryPropertyName = "Binary";
if (node == null)
{
var parentPath = RepositoryPath.GetParentPath(_handler.GlobalPath);
var currentName = RepositoryPath.GetFileName(_handler.GlobalPath);
node = Node.LoadNode(parentPath);
var foundNode = WebDavHandler.GetNodeByBinaryName(node, currentName, out binaryPropertyName);
if (foundNode != null)
{
node = foundNode;
}
else
{
binaryPropertyName = "Binary";
// check if parent is contenttype
//(contenttypes are listed under their own folder, so the node exists only virtually)
var parentIsContentType = (node != null && node is ContentType);
if (!parentIsContentType)
{
_handler.Context.Response.StatusCode = 404;
_handler.Context.Response.Flush();
}
// parent is contenttype, continue operation on parent (foldernode's name is valid CTD name)
}
}
// load specific version
if (node != null && !string.IsNullOrEmpty(PortalContext.Current.VersionRequest))
{
VersionNumber version;
if (VersionNumber.TryParse(PortalContext.Current.VersionRequest, out version))
{
var nodeVersion = Node.LoadNode(node.Id, version);
if (nodeVersion != null && nodeVersion.SavingState == ContentSavingState.Finalized)
{
node = nodeVersion;
}
}
}
ConverterPattern.DoTransform(node, _handler, binaryPropertyName);
_handler.Context.Response.Flush();
return;
}
/// <summary>
/// Checks an existing node whether it has a binary property with
/// matching name and sets the binary value if needed
/// </summary>
/// <returns>True, if binary value was set</returns>
private bool SetBinaryAttachment(Node existingNode, string binaryName)
{
bool foundBin = false;
foreach (var propType in existingNode.PropertyTypes)
{
//TODO: BETTER FILENAME CHECK!
if (propType.DataType == DataType.Binary)
{
string tempBinaryName = WebDavHandler.GetAttachmentName(existingNode, propType.Name);
if (tempBinaryName.CompareTo(binaryName) == 0)
{
SetBinaryStream(existingNode, _handler.Context.Request.InputStream, propType.Name);
foundBin = true;
break;
}
}
}
return(foundBin);
}
public Propfind(WebDavHandler handler)
{
_handler = handler;
}
public Move(WebDavHandler handler)
{
_handler = handler;
}
public MkCol(WebDavHandler handler)
{
_handler = handler;
}
public Delete(WebDavHandler handler)
{
_handler = handler;
}
public Put(WebDavHandler handler)
{
_handler = handler;
}
public Get(WebDavHandler handler)
{
_handler = handler;
}
public Proppatch(WebDavHandler handler)
{
_handler = handler;
}
public UnLock(WebDavHandler handler)
{
_handler = handler;
}
public Head(WebDavHandler handler)
{
_handler = handler;
}