func (u *extern) attr(start *xml.StartElement, name string, value interface{}) {
str := func(value string) {
assert.For(value != "", 20)
a := xml.Attr{}
a.Name.Local = name
a.Value = value
start.Attr = append(start.Attr, a)
}
switch v := value.(type) {
case string:
str(v)
case bool:
if v {
str("true")
} else {
str("false")
}
case int:
str(strconv.Itoa(v))
case types.Type:
str(v.String())
default:
halt.As(100, reflect.TypeOf(v), v)
}
}
func renderHtml(o otm.Object, log *testing.T) {
buf := bytes.NewBufferString("<!DOCTYPE HTML>")
e := xml.NewEncoder(buf)
var obj func(otm.Object)
obj = func(o otm.Object) {
clazz := o.InstanceOf().Qualident()
if clazz.Template == "html" {
start := xml.StartElement{}
start.Name.Local = clazz.Class
if id := o.Qualident().Identifier; id != "" {
attr := xml.Attr{}
attr.Name.Local = "id"
attr.Value = id
start.Attr = append(start.Attr, attr)
}
e.EncodeToken(start)
for _x := range o.Children() {
switch x := _x.(type) {
case otm.Object:
obj(x)
case string:
e.EncodeToken(xml.CharData([]byte(x)))
default:
halt.As(100, reflect.TypeOf(x))
}
}
e.EncodeToken(start.End())
}
}
for x := range o.ChildrenObjects() {
if x.InstanceOf().Qualident().Template == "html" && x.InstanceOf().Qualident().Class == "html" {
obj(x)
}
}
e.Flush()
log.Log(buf.String())
}
func setAttr(start *xml.StartElement, name, value string) {
a := xml.Attr{}
a.Name.Local = name
a.Value = value
start.Attr = append(start.Attr, a)
}