/// <summary>
/// Extract the Created On date from the passed entity
/// </summary>
/// <returns></returns>
protected string GetCreatedOnDateAsFmtString(IIfcOwnerHistory ownerHistory, bool requiresTime = true)
{
var date = GetCreatedOnDate(ownerHistory);
//return default date of now
return(date ?? (requiresTime ? Context.RunDateTime : Context.RunDate)); //if we don't have a date then use the context date or datetime
}
/// <summary>
/// Extract the email address lists for the owner of the IfcOwnerHistory passed
/// </summary>
/// <param name="ifcOwnerHistory">Entity to extract the email addresses for</param>
/// <returns>string of comma delimited addresses</returns>
protected string GetTelecomEmailAddress(IIfcOwnerHistory ifcOwnerHistory)
{
if ((ifcOwnerHistory != null) &&
(ifcOwnerHistory.OwningUser != null) &&
(ifcOwnerHistory.OwningUser.ThePerson != null)
)
{
var ifcPerson = ifcOwnerHistory.OwningUser.ThePerson;
if (Context.EMails.ContainsKey(ifcPerson.EntityLabel))
{
return(Context.EMails[ifcPerson.EntityLabel]);
}
else
{
var ifcOrganization = ifcOwnerHistory.OwningUser.TheOrganization;
var email = GetEmail(ifcOrganization, ifcPerson);
//save to the email directory for quick retrieval
Context.EMails.Add(ifcPerson.EntityLabel, email);
return(email);
}
}
else if (Context.EMails.Count == 1) //if only one then no contact are probably set up so use as default
{
return(Context.EMails.First().Value);
}
else
{
return(Constants.DEFAULT_EMAIL);
}
}
protected IfcBuilder(IfcStore aStore, Assembly[] ifcAssemblies, string typeSpace, ILoggerFactory loggerFactory = null) : base(ifcAssemblies)
{
// Principle properties
Log = loggerFactory?.CreateLogger <IfcBuilder>();
Store = aStore;
IfcTypeSpace = typeSpace;
// Container stack
_ContainerScope = new Stack <IIfcObjectDefinition>();
// Type scopes
IfcProductScope = new IfcEntityScope <IIfcProduct>(this);
IfcPropertyScope = new IfcEntityScope <IIfcProperty>(this);
IfcValueScope = new IfcEntityScope <IIfcValue>(this);
// Initialization
var project = Store.Instances.OfType <IIfcProject>().FirstOrDefault();
if (null == project)
{
Wrap(s =>
{
project = InitProject();
CurrentVersion = NewOwnerHistoryEntry("Initial contribution");
});
}
else
{
Wrap(s => CurrentVersion = NewOwnerHistoryEntry("Adding new data"));
}
_ContainerScope.Push(project);
}
public static string GetCreatedOnDate(IIfcOwnerHistory ownerHistory)
{
if (ownerHistory != null)
{
var createdOnTStamp = (int)ownerHistory.CreationDate;
if (createdOnTStamp != 0) //assume not set, but could it be 1970/1/1 00:00:00!!!
{
//to remove trailing decimal seconds use a set format string as "o" option is to long.
//We have a day light saving problem with the comparison with other COBie Export Programs. if we convert to local time we get a match
//but if the time stamp is Coordinated Universal Time (UTC), then daylight time should be ignored. see http://msdn.microsoft.com/en-us/library/bb546099.aspx
//IfcTimeStamp.ToDateTime(CreatedOnTStamp).ToLocalTime()...; //test to see if corrects 1 hour difference, and yes it did, but should we?
return(IfcTimeStamp.ToDateTime(createdOnTStamp).ToString(Constants.DATETIME_FORMAT));
}
}
return(null);
}
/// <summary>
/// Gets the name of the application that is linked with the supplied item
/// </summary>
/// <param name="ifcOwnerHistory"></param>
/// <returns></returns>
public string GetExternalSystem(IIfcOwnerHistory ifcOwnerHistory)
{
var appName = "";
if (ifcOwnerHistory != null)
{
if (ifcOwnerHistory.LastModifyingApplication != null)
{
appName = ifcOwnerHistory.LastModifyingApplication.ApplicationFullName;
}
if ((string.IsNullOrEmpty(appName)) &&
(ifcOwnerHistory.OwningApplication != null)
)
{
appName = ifcOwnerHistory.OwningApplication.ApplicationFullName;
}
}
return(string.IsNullOrEmpty(appName) ? DEFAULT_STRING : appName);
}
private ProcessResult ProcessFile(string ifcFile, StreamWriter writer)
{
RemoveFiles(ifcFile);
long geomTime = -1; long parseTime = -1;
using (EventTrace eventTrace = LoggerFactory.CreateEventTrace())
{
ProcessResult result = new ProcessResult()
{
Errors = -1
};
try
{
Stopwatch watch = new Stopwatch();
watch.Start();
using (var model = ParseModelFile(ifcFile, Params.Caching))
{
parseTime = watch.ElapsedMilliseconds;
string xbimFilename = BuildFileName(ifcFile, ".xbim");
Xbim3DModelContext context = new Xbim3DModelContext(model);
context.CreateContext();
//}
geomTime = watch.ElapsedMilliseconds - parseTime;
//XbimSceneBuilder sb = new XbimSceneBuilder();
//string xbimSceneName = BuildFileName(ifcFile, ".xbimScene");
//sb.BuildGlobalScene(model, xbimSceneName);
// sceneTime = watch.ElapsedMilliseconds - geomTime;
IStepFileHeader header = model.Header;
watch.Stop();
IIfcOwnerHistory ohs = model.Instances.OfType <IIfcOwnerHistory>().FirstOrDefault();
using (var geomReader = model.GeometryStore.BeginRead())
{
result = new ProcessResult
{
ParseDuration = parseTime,
GeometryDuration = geomTime,
// SceneDuration = sceneTime,
FileName = ifcFile.Remove(0, Params.TestFileRoot.Length).TrimStart('\\'),
Entities = model.Instances.Count,
IfcSchema = header.FileSchema.Schemas.FirstOrDefault(),
IfcDescription = String.Format("{0}, {1}", header.FileDescription.Description.FirstOrDefault(), header.FileDescription.ImplementationLevel),
GeometryEntries = geomReader.ShapeInstances.Count(),
IfcLength = ReadFileLength(ifcFile),
XbimLength = ReadFileLength(xbimFilename),
SceneLength = 0,
IfcProductEntries = model.Instances.OfType <IIfcProduct>().Count(),
IfcSolidGeometries = model.Instances.OfType <IIfcSolidModel>().Count(),
IfcMappedGeometries = model.Instances.OfType <IIfcMappedItem>().Count(),
BooleanGeometries = model.Instances.OfType <IIfcBooleanResult>().Count(),
BReps = model.Instances.OfType <IIfcFaceBasedSurfaceModel>().Count() + model.Instances.OfType <IIfcShellBasedSurfaceModel>().Count() + model.Instances.OfType <IIfcManifoldSolidBrep>().Count(),
Application = ohs == null ? "Unknown" : ohs.OwningApplication.ToString(),
};
}
model.Close();
}
}
catch (Exception ex)
{
Logger.Error(String.Format("Problem converting file: {0}", ifcFile), ex);
result.Failed = true;
}
finally
{
result.Errors = (from e in eventTrace.Events
where (e.EventLevel == EventLevel.ERROR)
select e).Count();
result.Warnings = (from e in eventTrace.Events
where (e.EventLevel == EventLevel.WARN)
select e).Count();
result.FileName = ifcFile.Remove(0, Params.TestFileRoot.Length).TrimStart('\\');
if (eventTrace.Events.Count > 0)
{
CreateLogFile(ifcFile, eventTrace.Events);
}
writer.WriteLine(result.ToCsv());
writer.Flush();
}
return(result);
}
}
