/// <summary>
/// Gets a <see cref="RevitFileInfo" /> instance from the given file path.
/// </summary>
/// <param name="filePath">The file path.</param>
/// <param name="readProperties">if set to <c>true</c> [read properties].</param>
/// <param name="readTypes">if set to <c>true</c> [read types].</param>
/// <returns></returns>
/// <exception cref="T:System.ArgumentException">filePath is invalid.</exception>
public static RevitFileInfo GetFromFile(string filePath)
{
if (string.IsNullOrWhiteSpace(filePath) || !File.Exists(filePath))
{
throw new ArgumentException("Please supply a valid path to a Revit document", nameof(filePath));
}
var rfi = new RevitFileInfo
{
FilePath = filePath
};
// Read basic file info from metadata
try
{
var basicInfo = OleDataReader.GetRawBytes(filePath, RevitFileMap.OleStreams.BASIC_FILE_INFO);
var properties = GetProperties(basicInfo);
rfi.ParseDocumentInfo(properties);
rfi.ParseLocale(properties);
rfi.ParseRevit(properties);
rfi.ParseUsername(properties);
}
catch (Exception)
{
// TODO log the error
}
// Read family types from part atom
try
{
rfi.PartAtom = PartAtom.GetFromFile(filePath);
if (rfi.Format <= 0)
{
rfi.Format = rfi.PartAtom?.Link?.Files?.FirstOrDefault()?.ProductVersion ?? -1;
}
}
catch (Exception)
{
// TODO log the error
}
return(rfi);
}
public static int GetFormatFromFile(string filePath)
{
if (string.IsNullOrWhiteSpace(filePath) || !File.Exists(filePath))
{
throw new ArgumentException("Please supply a valid path to a Revit document", nameof(filePath));
}
try
{
var basicInfo = OleDataReader.GetRawBytes(filePath, RevitFileMap.OleStreams.BASIC_FILE_INFO);
var properties = GetProperties(basicInfo);
var formatFromBasicInfo = properties.GetFormat();
if (formatFromBasicInfo > 0)
{
return(formatFromBasicInfo);
}
}
catch
{
// TODO ad logging
// Trying to read
}
try
{
var partAtom = PartAtom.GetFromFile(filePath);
var formatFromPartAtom = partAtom?.Link?.Files?.FirstOrDefault()?.ProductVersion;
if (formatFromPartAtom != null)
{
return(formatFromPartAtom.GetValueOrDefault());
}
}
catch (Exception ex)
{
throw new InvalidDataException($"Couldn't read format information from the followin file: '{filePath}'", ex);
}
return(-1);
}
/// <summary>
/// Gets a <see cref="RevitFileInfo" /> instance from the given file path.
/// </summary>
/// <param name="filePath">The file path.</param>
/// <param name="readProperties">if set to <c>true</c> [read properties].</param>
/// <param name="readTypes">if set to <c>true</c> [read types].</param>
/// <returns></returns>
/// <exception cref="T:System.ArgumentException">filePath is invalid</exception>
public static RevitFileInfo GetFromFile(string filePath)
{
if (string.IsNullOrWhiteSpace(filePath) || !File.Exists(filePath))
{
throw new ArgumentException("Please supply a valid path to a Revit document", nameof(filePath));
}
var rfi = new RevitFileInfo
{
FilePath = filePath
};
// Read basic file info from metadata
try
{
var properties = GetProperties(filePath);
rfi.ParseDocumentInfo(properties);
rfi.ParseLocale(properties);
rfi.ParseRevit(properties);
rfi.ParseUsername(properties);
}
catch (Exception)
{
// TODO log the error
}
// Read family types from part atom
try
{
rfi.PartAtom = PartAtom.GetFromFile(filePath);
}
catch (Exception)
{
// TODO log the error
}
return(rfi);
}