public static ICollection <string> GetTags(this IMetadataEntity type)
{
return(type.AndAllBaseTypes()
.SelectMany(x => x.GetCustomAttributes(typeof(TagsAttribute).FullName))
.Select(x => x.ConstructorArguments)
.Flatten(tag => tag.FirstOrDefault().Value as string,
tag => tag.Skip(1).FirstOrDefault().ValuesArray.Select(v => v.Value as string))
.Distinct()
.ToList());
}
private static IList <IMetadataCustomAttribute> GetSubjectAttributes(IMetadataEntity metadataEntity, SubjectAttributeFullName subjectAttributeFullName)
{
var derivedAndBaseTypes = metadataEntity.AndAllBaseTypes();
foreach (var type in derivedAndBaseTypes)
{
var attributes = type.CustomAttributes.ToList().Where(x => x.GetCustomAttributes(subjectAttributeFullName) != null);
if (attributes.Any())
{
return(attributes.ToList());
}
}
return(new List <IMetadataCustomAttribute>());
}
private static IList <IMetadataCustomAttribute> GetSubjectAttributes(IMetadataEntity metadataEntity)
{
return(metadataEntity.AndAllBaseTypes()
.SelectMany(x => x.GetCustomAttributes(FullNames.SubjectAttribute))
.ToList());
}