-let express = require('express');
-let router = express.Router();
-const createError = require('http-errors');
-const sqlite3 = require('sqlite3');//.verbose();
-const db = new sqlite3.Database('db/vchess.sqlite');
-const sanitizeHtml = require('sanitize-html');
-
-const supportedLang = ["fr","en"];
-function selectLanguage(req, res)
-{
- // If preferred language already set:
- if (!!req.cookies["lang"])
- return req.cookies["lang"];
-
- // Else: search and set it
- 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;
-}
-
-// Home
-router.get('/', function(req, res, next) {
- db.serialize(function() {
- db.all("SELECT * FROM Variants", (err,variants) => {
- if (!!err)
- return next(err);
- res.render('index', {
- title: 'club',
- variantArray: variants,
- lang: selectLanguage(req, res),
- languages: supportedLang,
- });
- });
- });
-});
-
-// Variant
-router.get("/:vname([a-zA-Z0-9]+)", (req,res,next) => {
- const vname = req.params["vname"];
- db.serialize(function() {
- db.all("SELECT * FROM Variants WHERE name='" + vname + "'", (err,variant) => {
- if (!!err)
- return next(err);
- if (!variant || variant.length==0)
- return next(createError(404));
- // TODO (later...) get only n=100(?) most recent problems
- db.all("SELECT * FROM Problems WHERE variant='" + vname + "'",
- (err2,problems) => {
- if (!!err2)
- return next(err2);
- res.render('variant', {
- title: vname + ' Variant',
- variant: vname,
- problemArray: problems,
- lang: selectLanguage(req, res),
- languages: supportedLang,
- });
- }
- );
- });
- });
-});
-
-// Load a rules page (AJAX)
-router.get("/rules/:variant([a-zA-Z0-9]+)", (req,res) => {
- if (!req.xhr)
- return res.json({errmsg: "Unauthorized access"});
- const lang = selectLanguage(req, res);
- res.render("rules/" + req.params["variant"] + "/" + lang);
-});
-
-// Fetch 10 previous or next problems (AJAX)
-router.get("/problems/:variant([a-zA-Z0-9]+)", (req,res) => {
- if (!req.xhr)
- return res.json({errmsg: "Unauthorized access"});
- // TODO: next or previous: in params + timedate (of current oldest or newest)
- db.serialize(function() {
- //TODO
- });
-});
-
-// Upload a problem (AJAX)
-router.post("/problems/:variant([a-zA-Z0-9]+)", (req,res) => {
- if (!req.xhr)
- return res.json({errmsg: "Unauthorized access"});
- const vname = req.params["variant"];
- const timestamp = Date.now();
- // Sanitize them
- const fen = req.body["fen"];
- if (!fen.match(/^[a-zA-Z0-9, /-]*$/))
- return res.json({errmsg: "Bad characters in FEN string"});
- const instructions = sanitizeHtml(req.body["instructions"]);
- const solution = sanitizeHtml(req.body["solution"]);
- db.serialize(function() {
- let stmt = db.prepare("INSERT INTO Problems " +
- "(added,variant,fen,instructions,solution) VALUES (?,?,?,?,?)");
- stmt.run(timestamp, vname, fen, instructions, solution);
- stmt.finalize();
- });
- res.json({});
-});
+var router = require("express").Router();
+
+router.use("/", require("./index"));
+router.use("/", require("./users"));
+router.use("/", require("./messages"));
+//router.use("/", require("./playing"));
+//router.use("/", require("./challenge"));
+router.use("/", require("./problems"));
+router.use("/", require("./variant"));
module.exports = router;