func localeFromRequest(request prago.Request) string {
acceptHeader := request.Request().Header.Get("Accept-Language")
t, _, _ := language.ParseAcceptLanguage(acceptHeader)
tag, _, _ := languageMatcher.Match(t...)
return tag.String()
}
func (s *Sessions) around(request prago.Request, next func()) {
if request.IsProcessed() {
next()
return
}
sessionName := s.app.Data()["appName"].(string)
session, err := s.cookieStore.Get(request.Request(), sessionName)
if err != nil {
request.Log().Errorln("Session not valid")
request.Response().Header().Set("Set-Cookie", sessionName+"=; expires=Thu, 01 Jan 1970 00:00:01 GMT;")
panic(err)
}
flashes := session.Flashes()
if len(flashes) > 0 {
request.SetData("flash_messages", flashes)
prago.Must(session.Save(request.Request(), request.Response()))
}
request.SetData("session", session)
next()
}
//AddFlashMessage adds flash message to request
func AddFlashMessage(request prago.Request, message string) {
session := request.GetData("session").(*sessions.Session)
session.AddFlash(message)
prago.Must(session.Save(request.Request(), request.Response()))
}
