Function detectLanguage

middleware/detect-language.js:60–68

(req, res, next)

}

export default function detectLanguage(req, res, next) {
  req.language = getLanguageCodeFromPath(req.path)
  // Detecting browser language by user preference
  req.userLanguage = getUserLanguageFromCookie(req)
  if (!req.userLanguage) {
    req.userLanguage = getLanguageCodeFromHeader(req)
  }
  return next()
}