Code reorganization

[vchess.git] / client / src / utils / language.js

diff --git a/client/src/utils/language.js b/client/src/utils/language.js
deleted file mode 100644 (file)
index cff89ae..0000000
--- a/client/src/utils/language.js
+++ /dev/null
@@ -1,31 +0,0 @@
-// TODO: adapt for client side https://stackoverflow.com/a/4079798
-// ==> Each translation file should be loaded dynamically
-// (each rules definition too, + modal welcome)
-
-// Select a language based on browser preferences, or cookie
-module.exports = function(req, res)
-{
-       // If preferred language already set:
-       if (!!req.cookies["lang"])
-               return req.cookies["lang"];
-
-       // Else: search and set it
-       const supportedLang = ["en","es","fr"];
-       const langString = req.headers["accept-language"];
-       let langArray = langString
-               .replace(/;q=[0-9.]+/g, "") //priority
-               .replace(/-[A-Z]+/g, "") //region (skipped for now...)
-               .split(",") //may have some duplicates, but removal is too costly
-       let bestLang = "en"; //default: English
-       for (let lang of langArray)
-       {
-               if (supportedLang.includes(lang))
-               {
-                       bestLang = lang;
-                       break;
-               }
-       }
-       // Cookie expires in 183 days (expressed in milliseconds)
-       res.cookie('lang', bestLang, { maxAge: 183*24*3600*1000 });
-       return bestLang;
-}