public static bool IsControlledVocabulary(this MetadataProperty metadataProperty, out string range)
{
range = metadataProperty.Properties.GetValueOrNull(Constants.Shacl.Range, true);
if (string.IsNullOrWhiteSpace(range) || range == Constants.Identifier.Type)
{
return(false);
}
string hasPid = metadataProperty.Properties.GetValueOrNull(Constants.EnterpriseCore.PidUri, true);
if (hasPid == Constants.Resource.MainDistribution ||
hasPid == Constants.Resource.Distribution ||
hasPid == Constants.Resource.BaseUri ||
hasPid == Constants.RDF.Type ||
hasPid == Constants.Resource.HasHistoricVersion ||
hasPid == Constants.Resource.HasLaterVersion ||
hasPid == Constants.Resource.MetadataGraphConfiguration)
{
return(false);
}
var groupKey = metadataProperty.GetMetadataPropertyGroup()?.Key;
if (groupKey == Constants.Resource.Groups.LinkTypes)
{
return(false);
}
return(metadataProperty.Properties.GetValueOrNull(Constants.Shacl.NodeKind, true) == Constants.Shacl.NodeKinds.IRI);
}
public static bool IsTechnicalMetadataProperty(this MetadataProperty metadataProperty)
{
var technicalGroups = new List <string>()
{
Constants.Resource.Groups.TechnicalInformation, Constants.Resource.Groups.InvisibleTechnicalInformation
};
var group = metadataProperty.GetMetadataPropertyGroup();
return(group != null && technicalGroups.Contains(group.Key));
}
private bool LinkTypeMatches(MetadataProperty metadata, string predicate)
{
if (predicate == Metadata.Constants.Resource.HasLaterVersion)
{
return(true);
}
var group = metadata.GetMetadataPropertyGroup();
return(group != null && group.Key == Metadata.Constants.Resource.Groups.LinkTypes);
}
private bool MetadataGroupMatches(MetadataProperty metadata)
{
var group = metadata.GetMetadataPropertyGroup();
return(!string.IsNullOrWhiteSpace(Group) && group != null && group.Key == Group);
}
private static bool IsLinkedTypesGroup(MetadataProperty property)
{
var shaclGroup = property.GetMetadataPropertyGroup();
return(null != shaclGroup && shaclGroup.Key == Resource.Groups.LinkTypes);
}
