public TagBE GetTagFromPathSegment(string tagPathSegment)
{
TagBE tag = null;
uint id = 0;
string tagId = tagPathSegment;
if (uint.TryParse(tagId, out id))
{
tag = _session.Tags_GetById(id);
}
else
{
if (tagId.StartsWith("="))
{
string prefixedName = tagId.Substring(1);
prefixedName = XUri.Decode(prefixedName);
TagBE tmpTag = ParseTag(prefixedName);
tag = _session.Tags_GetByNameAndType(tmpTag.Name, tmpTag.Type);
}
}
if (tag != null)
{
IList <TagBE> tags = new List <TagBE>();
tags.Add(tag);
tags = FilterDisallowed(tags);
if (tags.Count == 0)
{
tag = null;
}
}
if (tag == null)
{
throw new TagNotFoundException();
}
return(tag);
}
