// Register creates routes for each static resource
func Register(config render.Config, r *pat.Router) {
log.Debug("registering not found handler for static package", nil)
r.NotFoundHandler = http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
render.HTML(w, http.StatusNotFound, "error", render.DefaultVars(req, map[string]interface{}{"error": "Page not found"}))
})
log.Debug("registering static content handlers for static package", nil)
for _, file := range config.AssetNames()() {
if strings.HasPrefix(file, "static/") {
path := strings.TrimPrefix(file, "static")
log.Trace("registering handler for static asset", log.Data{"path": path})
var mimeType string
switch {
case strings.HasSuffix(path, ".css"):
mimeType = "text/css"
case strings.HasSuffix(path, ".js"):
mimeType = "application/javascript"
default:
mimeType = mime.TypeByExtension(path)
}
log.Trace("using mime type", log.Data{"type": mimeType})
r.Path(path).Methods("GET").HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
if b, err := config.Asset()("static" + path); err == nil {
w.Header().Set("Content-Type", mimeType)
w.Header().Set("Cache-control", "public, max-age=259200")
w.WriteHeader(200)
w.Write(b)
return
}
// This should never happen!
log.ErrorR(req, errors.New("it happened ¯\\_(ツ)_/¯"), nil)
r.NotFoundHandler.ServeHTTP(w, req)
})
}
}
}
func exampleHandler(w http.ResponseWriter, req *http.Request) {
render.HTML(w, http.StatusOK, "example", render.DefaultVars(req, nil))
}