private static void LoadSystemProperties(MetadataSystemInformationUnit system,
metsTypeMetsHdrAgent metsSystemAgent)
{
if (metsSystemAgent.name != null && LooksLikeSystemName(metsSystemAgent.name))
{
system.Name = metsSystemAgent.name;
}
string type = metsSystemAgent.note?.FirstOrDefault(LooksLikeSystemType);
if (type != null)
{
system.Type = type;
}
// Find first occurance of a version number defined before Type. That's probably the version ...
string version = metsSystemAgent.note?.TakeWhile(n => !n.Equals(type))
.FirstOrDefault(LooksLikeSystemVersion);
if (version != null)
{
system.Version = version;
}
// Find first occurance of a version number defined after Type. That's probably the type-version ...
string typeVersion = metsSystemAgent.note?.SkipWhile(n => !n.Equals(type)).FirstOrDefault(LooksLikeSystemTypeVersion);
if (typeVersion != null && MetsTranslationHelper.IsSystemTypeNoark5(system.Type))
{
system.TypeVersion = typeVersion;
}
}
private static string[] GetSystemPropertiesNotes(MetadataSystemInformationUnit system)
{
var notes = new List <string>();
if (!string.IsNullOrEmpty(system.Version))
{
notes.Add(system.Version);
}
if (!string.IsNullOrEmpty(system.Type) &&
MetsTranslationHelper.IsValidSystemType(system.Type))
{
notes.Add(system.Type);
}
if (!string.IsNullOrEmpty(system.TypeVersion) &&
MetsTranslationHelper.IsSystemTypeNoark5(system.Type))
{
notes.Add(system.TypeVersion);
}
return(notes.Any() ? notes.ToArray() : null);
}
private static bool LooksLikeSystemType(string possibleSystemType)
{
return(MetsTranslationHelper.IsValidSystemType(possibleSystemType));
}