config api

web/config.go

@@ -0,0 +1,16 @@
+package web
+
+import (
+	"encoding/json"
+	"mapserver/app"
+	"net/http"
+)
+
+type ConfigHandler struct {
+	ctx *app.App
+}
+
+func (h *ConfigHandler) ServeHTTP(resp http.ResponseWriter, req *http.Request) {
+	resp.Header().Add("content-type", "application/json")
+	json.NewEncoder(resp).Encode(h.ctx.Config)
+}

web/serve.go

@@ -19,6 +19,7 @@ func Serve(ctx *app.App) {
 
 	mux.Handle("/", http.FileServer(vfs.FS(ctx.Config.Webdev)))
 	mux.Handle("/api/tile/", &Tiles{ctx: ctx})
+	mux.Handle("/api/config", &ConfigHandler{ctx: ctx})
 
 	if ctx.Config.WebApi.EnableMapblock {
 		mux.Handle("/api/mapblock/", &MapblockHandler{ctx: ctx})