Function convertPropsToVDom

tsunami/engine/render.go:227–273

(props map[string]any)

}

func convertPropsToVDom(props map[string]any) map[string]any {
	if len(props) == 0 {
		return nil
	}
	vdomProps := make(map[string]any)
	for k, v := range props {
		if v == nil {
			continue
		}
		if vdomFunc, ok := v.(vdom.VDomFunc); ok {
			// ensure Type is set on all VDomFuncs
			vdomFunc.Type = vdom.ObjectType_Func
			vdomProps[k] = vdomFunc
			continue
		}
		if vdomFuncPtr, ok := v.(*vdom.VDomFunc); ok {
			if vdomFuncPtr == nil {
				continue // handled typed-nil
			}
			// ensure Type is set on all VDomFuncs (pointer)
			vdomFuncPtr.Type = vdom.ObjectType_Func
			vdomProps[k] = vdomFuncPtr
			continue
		}
		if vdomRefPtr, ok := v.(*vdom.VDomRef); ok {
			if vdomRefPtr == nil {
				continue // handle typed-nil
			}
			// ensure Type is set on all VDomRefs (pointer)
			vdomRefPtr.Type = vdom.ObjectType_Ref
			vdomProps[k] = vdomRefPtr
			continue
		}
		val := reflect.ValueOf(v)
		if val.Type() == reflect.TypeOf(vdom.VDomRef{}) {
			log.Printf("warning: VDomRef passed as non-pointer for prop %q (VDomRef contains atomics and must be passed as *VDomRef); dropping prop\n", k)
			continue
		}
		if val.Kind() == reflect.Func {
			// convert go functions passed to event handlers to VDomFuncs
			vdomProps[k] = vdom.VDomFunc{Type: vdom.ObjectType_Func}
			continue
		}
		vdomProps[k] = v
	}
	return vdomProps
}

func (r *RootElem) MakeRendered() *rpctypes.RenderedElem {
	if r.Root == nil {