/// <summary>
/// Get the file directory/location
/// </summary>
/// <param name="ifcDocumentReference">Document Reference Object</param>
/// <returns>string</returns>
private string GetFileDirectory(IIfcDocumentReference ifcDocumentReference)
{
if (ifcDocumentReference == null)
{
return(null);
}
if (!string.IsNullOrEmpty(ifcDocumentReference.Location))
{
return(ifcDocumentReference.Location);
}
return(null);
}
/// <summary>
/// Convert a IfcDocumentReference to Document
/// </summary>
/// <param name="docReference">Document Reference Object</param>
/// <param name="docInformation"></param>
/// <returns>Document</returns>
private CobieDocument ConvertToDocument(IIfcDocumentReference docReference, IIfcDocumentInformation docInformation)
{
var name = GetName(docInformation) ?? GetName(docReference);
//fail to get from IfcDocumentReference, so try assign a default
if (string.IsNullOrEmpty(name))
{
name = "Document";
}
//check for duplicates, if found add a (#) => "DocName(1)", if none return name unchanged
name = Helper.GetNextName(name, UsedNames);
var document = Exchanger.TargetRepository.Instances.New <CobieDocument>();
document.Name = name;
document.Created = docInformation != null?GetCreatedInfo(docInformation) : null;
document.DocumentType = (docInformation != null) && !string.IsNullOrEmpty(docInformation.Purpose) ?
Helper.GetPickValue <CobieDocumentType>(docInformation.Purpose) :
null;
document.ApprovalType = (docInformation != null) && (!string.IsNullOrEmpty(docInformation.IntendedUse)) ?
Helper.GetPickValue <CobieApprovalType>(docInformation.IntendedUse) :
null; //once fixed
document.Stage = (docInformation != null) && (!string.IsNullOrEmpty(docInformation.Scope)) ?
Helper.GetPickValue <CobieStageType>(docInformation.Scope) :
null;
document.Directory = GetFileDirectory(docReference);
document.File = GetFileName(docReference);
document.ExternalSystem = null;
document.ExternalObject = Helper.GetExternalObject(docReference);
document.ExternalId = null;
document.Description = (docInformation != null) && !string.IsNullOrEmpty(docInformation.Description) ? docInformation.Description.ToString() : null;
document.Reference = docInformation != null ? docInformation.Identification : null;
UsedNames.Add(document.Name);
return(document);
}
/// <summary>
/// Get Name from IfcDocumentReference
/// </summary>
/// <param name="ifcDocumentReference">Document Reference Object</param>
/// <returns>string or null</returns>
private string GetName(IIfcDocumentReference ifcDocumentReference)
{
if (ifcDocumentReference == null)
{
return(null);
}
if (!string.IsNullOrEmpty(ifcDocumentReference.Name))
{
return(ifcDocumentReference.Name);
}
if (!string.IsNullOrEmpty(ifcDocumentReference.Location))
{
return(Path.GetFileNameWithoutExtension(ifcDocumentReference.Location));
}
//we ignore ItemReference, "which refers to a system interpretable position within the document" from http://www.buildingsmart-tech.org/ifc/IFC2x3/TC1/html/ifcexternalreferenceresource/lexical/ifcdocumentreference.htm
return(null);
}
/// <summary>
/// Convert a IfcDocumentReference to Document
/// </summary>
/// <param name="ifcDocumentReference">Document Reference Object</param>
/// <param name="document">Document Object</param>
/// <returns>Document</returns>
private Document ConvertToDocument(IIfcDocumentReference ifcDocumentReference, IIfcDocumentInformation ifcDocumentInformation)
{
string name = GetName(ifcDocumentInformation) ?? GetName(ifcDocumentReference);
//fail to get from IfcDocumentReference, so try assign a default
if (string.IsNullOrEmpty(name))
{
name = "Document";
}
//check for duplicates, if found add a (#) => "DocName(1)", if none return name unchanged
name = Helper.GetNextName(name, UsedNames);
var document = new Document();
document.Name = name;
document.CreatedBy = ifcDocumentInformation != null?GetCreatedBy(ifcDocumentInformation) : null;
document.CreatedOn = ifcDocumentInformation != null?GetCreatedOn(ifcDocumentInformation) : null;
document.Categories = (ifcDocumentInformation != null) && (!string.IsNullOrEmpty(ifcDocumentInformation.Purpose)) ? new List <Category>(new[] { new Category {
Code = ifcDocumentInformation.Purpose
} }) : null;
document.ApprovalBy = (ifcDocumentInformation != null) && (!string.IsNullOrEmpty(ifcDocumentInformation.IntendedUse)) ? ifcDocumentInformation.IntendedUse : null; //once fixed
document.Stage = (ifcDocumentInformation != null) && (!string.IsNullOrEmpty(ifcDocumentInformation.Scope)) ? ifcDocumentInformation.Scope : null;
document.Directory = GetFileDirectory(ifcDocumentReference);
document.File = GetFileName(ifcDocumentReference);
document.ExternalSystem = null;
document.ExternalEntity = ifcDocumentReference.GetType().Name;
document.ExternalId = null;
document.Description = (ifcDocumentInformation != null) && (!string.IsNullOrEmpty(ifcDocumentInformation.Description)) ? ifcDocumentInformation.Description.ToString() : null;
document.Reference = ifcDocumentInformation.Identification;
UsedNames.Add(document.Name);
return(document);
}
/// <summary>
/// Get file name
/// </summary>
/// <param name="ifcDocumentReference">Document Reference Object</param>
/// <returns>string</returns>
private string GetFileName(IIfcDocumentReference ifcDocumentReference)
{
if (ifcDocumentReference == null)
{
return(null);
}
if (!string.IsNullOrEmpty(ifcDocumentReference.Name))
{
return(ifcDocumentReference.Name);
}
if (!string.IsNullOrEmpty(ifcDocumentReference.Location))
{
try
{
return(Path.GetFileName(ifcDocumentReference.Location));
}
catch (Exception) //if exception just return the stored string
{
return(ifcDocumentReference.Location);
}
}
return(null);
}
