From 37439305d3d345503ccd133ff672627bb5564e2a Mon Sep 17 00:00:00 2001
From: Achim Rohn <achim@rohn.eu>
Date: Mon, 11 Aug 2025 18:30:54 +0200
Subject: [PATCH] Add language to routing as well

---
 htmx_route.go | 24 ++++++++++++++----------
 1 file changed, 14 insertions(+), 10 deletions(-)

diff --git a/htmx_route.go b/htmx_route.go
index b8f6179..dc2e3d2 100644
--- a/htmx_route.go
+++ b/htmx_route.go
@@ -12,16 +12,17 @@ type HtmxContext interface {
 }
 
 type HtmxContextImpl struct {
-	req *http.Request
-	res http.ResponseWriter
+	req      *http.Request
+	res      http.ResponseWriter
+	language Language
 }
 
 func (c *HtmxContextImpl) GetLanguage() Language {
-	return En
+	return c.language
 }
 
-func NewHtmxContext(req *http.Request, res http.ResponseWriter) HtmxContext {
-	return &HtmxContextImpl{req: req, res: res}
+func NewHtmxContext(req *http.Request, res http.ResponseWriter, language Language) HtmxContext {
+	return &HtmxContextImpl{req: req, res: res, language: language}
 }
 
 func (c *HtmxContextImpl) Render(node gomponents.Node) {
@@ -53,16 +54,19 @@ type HtmxGetRoute struct {
 	Path       string
 	RouteFunc  HtmxRouteFunc
 	PathParams []HtmxPathParam
+	Languages  []Language
 }
 
-func NewHtmxGetRoute(path string, routeFunc HtmxRouteFunc) *HtmxGetRoute {
-	return &HtmxGetRoute{Path: path, RouteFunc: routeFunc}
+func NewHtmxGetRoute(path string, routeFunc HtmxRouteFunc, languages ...Language) *HtmxGetRoute {
+	return &HtmxGetRoute{Path: path, RouteFunc: routeFunc, Languages: languages}
 }
 
 func (h HtmxGetRoute) Add(server *http.ServeMux) {
-	server.HandleFunc("GET "+h.Path, func(res http.ResponseWriter, req *http.Request) {
-		h.RouteFunc(NewHtmxContext(req, res))
-	})
+	for _, language := range h.Languages {
+		server.HandleFunc("GET /"+string(language)+h.Path, func(res http.ResponseWriter, req *http.Request) {
+			h.RouteFunc(NewHtmxContext(req, res, language))
+		})
+	}
 }
 
 func (h HtmxGetRoute) WithPathParams(params ...HtmxPathParam) HtmxRoute {