EPUB3_EXPORT
const IRI IRIForDCType(DCType type)
{
auto found = IDToNameMap.find(type);
if ( found == IDToNameMap.end() )
return IRI();
return IRI(DCMES_uri + found->second);
}
IRI PropertyHolder::MakePropertyIRI(const string &reference, const string& prefix) const
{
auto found = _vocabularyLookup.find(prefix);
if ( found == _vocabularyLookup.end() )
{
auto parent = _parent.lock();
if ( parent )
return parent->MakePropertyIRI(reference, prefix);
return IRI();
}
return IRI(found->second + reference);
}
bool Property::ParseMetaElement(shared_ptr<xml::Node> node)
{
if ( !bool(node) )
return false;
if ( !node->IsElementNode() )
return false;
auto ns = node->Namespace();
if ( ns != nullptr && ns->URI() == DCMES_uri )
{
auto found = NameToIDMap.find(node->Name());
if ( found == NameToIDMap.end() )
return false;
_type = found->second;
_identifier = IRI(string(DCMES_uri) + node->Name());
_value = node->Content();
_language = node->Language();
SetXMLIdentifier(_getProp(node, "id"));
return true;
}
else if ( node->Name() == MetaTagName )
{
string property = _getProp(node, "property");
if ( property.empty() )
return false;
_type = DCType::Custom;
_identifier = OwnedBy::Owner()->PropertyIRIFromString(property);
_value = node->Content();
_language = node->Language();
SetXMLIdentifier(_getProp(node, "id"));
return true;
}
else if ( ns != nullptr )
{
_type = DCType::Custom;
_identifier = IRI(string(ns->URI()) + node->Name());
_value = node->Content();
_language = node->Language();
SetXMLIdentifier(_getProp(node, "id"));
return true;
}
return false;
}
IRI PackageBase::MakePropertyIRI(const string &reference, const string& prefix) const
{
auto found = _vocabularyLookup.find(prefix);
if ( found == _vocabularyLookup.end() )
throw UnknownPrefix(_Str("Unknown prefix '", prefix, "'"));
return IRI(found->second + reference);
}
void Property::SetDCType(DCType type)
{
_type = type;
if ( type == DCType::Invalid )
{
_identifier = IRI();
}
else if ( type != DCType::Custom )
{
_identifier = IRIForDCType(type);
}
}
IRI Library::EPubURLForPublicationID(const string &identifier) const
{
return IRI(IRI::gEPUBScheme, identifier, "/");
}