Include *http.Request in HTMLer function

babyapi_test.go

@@ -572,10 +572,10 @@ func (ul *UnorderedList) Render(w http.ResponseWriter, r *http.Request) error {
 	return nil
 }
 
-func (ul *UnorderedList) HTML() string {
+func (ul *UnorderedList) HTML(r *http.Request) string {
 	result := "<ul>\n"
 	for _, li := range ul.Items {
-		result += li.HTML() + "\n"
+		result += li.HTML(r) + "\n"
 	}
 	return result + "</ul>"
 }
@@ -585,7 +585,7 @@ type ListItem struct {
 	Content string
 }
 
-func (d *ListItem) HTML() string {
+func (d *ListItem) HTML(*http.Request) string {
 	tmpl := template.Must(template.New("li").Parse(`<li>{{ .Content }}</li>`))
 	return babyapi.MustRenderHTML(tmpl, d)
 }

examples/todo-htmx/main.go

@@ -114,7 +114,7 @@ func (t *TODO) Patch(newTODO *TODO) *babyapi.ErrResponse {
 	return nil
 }
 
-func (t *TODO) HTML() string {
+func (t *TODO) HTML(*http.Request) string {
 	tmpl := template.Must(template.New("todoRow").Parse(todoRowTemplate))
 	return babyapi.MustRenderHTML(tmpl, t)
 }
@@ -127,7 +127,7 @@ func (at *AllTODOs) Render(w http.ResponseWriter, r *http.Request) error {
 	return nil
 }
 
-func (at *AllTODOs) HTML() string {
+func (at *AllTODOs) HTML(*http.Request) string {
 	tmpl := template.Must(template.New("todoRow").Parse(todoRowTemplate))
 	tmpl = template.Must(tmpl.New("allTODOs").Parse(allTODOsTemplate))
 	return babyapi.MustRenderHTML(tmpl, at)
@@ -151,7 +151,7 @@ func main() {
 	api.SetOnCreateOrUpdate(func(r *http.Request, t *TODO) *babyapi.ErrResponse {
 		if r.Method == http.MethodPost {
 			select {
-			case todoChan <- &babyapi.ServerSentEvent{Event: "data", Data: t.HTML()}:
+			case todoChan <- &babyapi.ServerSentEvent{Event: "data", Data: t.HTML(r)}:
 			default:
 			}
 		}

router.go

@@ -12,7 +12,7 @@ import (
 // HTMLer allows for easily represending reponses as HTML strings when accepted content
 // type is text/html
 type HTMLer interface {
-	HTML() string
+	HTML(*http.Request) string
 }
 
 // Create API routes on the given router
@@ -21,7 +21,7 @@ func (a *API[T]) Route(r chi.Router) {
 		if render.GetAcceptedContentType(r) == render.ContentTypeHTML {
 			htmler, ok := v.(HTMLer)
 			if ok {
-				render.HTML(w, r, htmler.HTML())
+				render.HTML(w, r, htmler.HTML(r))
 				return
 			}
 		}