func (s Stanza) TransformElement() element.Element {
attrs := []element.Attr{}
if s.To != "" {
attrs = append(attrs, element.Attr{Key: "to", Value: s.To})
}
if s.From != "" {
attrs = append(attrs, element.Attr{Key: "from", Value: s.From})
}
if s.ID != "" {
attrs = append(attrs, element.Attr{Key: "id", Value: s.ID})
}
if s.Type != "" {
attrs = append(attrs, element.Attr{Key: "type", Value: s.Type})
}
if s.Lang != "" {
attrs = append(attrs, element.Attr{Key: "lang", Space: "xml", Value: s.Lang})
}
if s.Namespaces != nil {
for alias, ns := range s.Namespaces {
// Handle top level namespace
if alias == "" {
attrs = append(attrs, element.Attr{Key: "xmlns", Value: ns})
continue
}
attrs = append(attrs, element.Attr{Key: alias, Space: "xmlns", Value: ns})
}
}
el := element.Element{Tag: s.Tag, Space: s.Space, Attr: attrs}
if s.Data != "" {
el = el.SetText(s.Data)
}
for _, child := range s.Children {
el.Child = append(el.Child, child)
}
return el
}
