protected override NodeContent GetContent(NodeBase node, NodeContentParameters contentParameters)
{
var callPath = $"{MethodBase.GetCurrentMethod().DeclaringType.Name}.{MethodBase.GetCurrentMethod().Name}";
try
{
if (!node.Exists())
{
return(NodeContent.CreateDelayedWriteContent(new MemoryStream()));
}
NodeContent content = null;
if (node.NodeType == NodeType.File)
{
WindowsIdentity.RunImpersonated(_userToken, () =>
{
var file = SmbFileSystemHelper.FilePathToCIFS(_userMount + node.Path.StringPath);
content = NodeContent.CreateDelayedWriteContent(File.Open(file.FullName, FileMode.Open, FileAccess.ReadWrite, FileShare.ReadWrite));
});
}
else
{
throw new NotImplementedException();
}
return(content);
}
catch (Exception ex)
{
Log.Error(ex.ToString());
throw;
}
}
protected override NodeContent GetContent(NodeBase node, NodeContentParameters contentParameters)
{
var callPath = $"{MethodBase.GetCurrentMethod().DeclaringType.Name}.{MethodBase.GetCurrentMethod().Name}";
try
{
if (!node.Exists())
{
return(NodeContent.CreateDelayedWriteContent(new MemoryStream()));
}
using (var scope = _factory.CreateScope())
{
if (node.NodeType == NodeType.File)
{
var conf = scope.ServiceProvider.GetRequiredService <IConfiguration>();
var uow = scope.ServiceProvider.GetRequiredService <IUnitOfWork>();
var folderEntity = CompositeFileSystemHelper.FolderPathToEntity(uow, _userEntity, node.Parent.Path.StringPath);
var fileEntity = uow.UserFiles.Get(QueryExpressionFactory.GetQueryExpression <tbl_UserFile>()
.Where(x => x.IdentityId == _userEntity.IdentityId && x.FolderId == folderEntity.Id && x.VirtualName == node.Name).ToLambda())
.Single();
var file = new FileInfo(conf["Storage:UnstructuredDataPath"]
+ Path.DirectorySeparatorChar + fileEntity.RealPath
+ Path.DirectorySeparatorChar + fileEntity.RealFileName);
fileEntity.LastAccessed = DateTime.UtcNow;
uow.UserFiles.Update(fileEntity);
uow.Commit();
return(NodeContent.CreateDelayedWriteContent(File.Open(file.FullName, FileMode.Open, FileAccess.ReadWrite, FileShare.ReadWrite)));
}
else
{
throw new NotImplementedException();
}
}
}
catch (Exception ex)
{
Log.Error(ex.ToString());
throw;
}
}
protected override NodeContent GetContent(NodeBase node, NodeContentParameters contentParameters)
{
//error
if (!node.Exists())
{
return(NodeContent.CreateDelayedWriteContent(new MemoryStream()));
}
var resultStream = new MemoryStream();
_store[node].Content.CopyTo(resultStream);
resultStream.Position = 0;
_store[node].Content.Position = 0;
return(contentParameters.AccessType == NodeContentAccess.Read
? NodeContent.CreateReadOnlyContent(resultStream)
: NodeContent.CreateDelayedWriteContent(resultStream));
}