Exemplo n.º 1
0
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())
}
Exemplo n.º 2
0
Arquivo: imp.go Projeto: kpmy/ot
func resolve(t *ForeignTemplate, o otm.Object) (err error) {
	assert.For(!fn.IsNil(o), 20)
	var processList []pfunc

	var upd func(t *ForeignTemplate, o otm.Object)
	upd = func(t *ForeignTemplate, o otm.Object) {
		if clazz, ok := t.Classes[o.Qualident().Class]; ok && (o.Qualident().Template == t.TemplateName || o.Qualident().Template == "") {
			inst := clazz.copyOf()
			o.InstanceOf(inst)
			if fn := inst.apply(o); fn != nil {
				processList = append(processList, fn)
			}
			//log.Println("class updated for", o.Qualident(), " set ", clazz.Qualident())
		}
		for x := range o.ChildrenObjects() {
			upd(t, x)
		}
	}

	upd(t, o)

	for tmp := processList; len(tmp) > 0; {
		var _tmp []pfunc
		for _, f := range tmp {
			var p pfunc
			if p, err = f(); err == nil && p != nil {
				_tmp = append(_tmp, p)
			} else if err != nil {
				_tmp = nil
				break
			}
		}
		tmp = _tmp
	}
	return
}