Index page almost OK. Now work on variant page (main hall...)

[vchess.git] / routes / variant.js

diff --git a/routes/variant.js b/routes/variant.js
new file mode 100644 (file)
index 0000000..44b7d80
--- /dev/null
+++ b/routes/variant.js
@@ -0,0 +1,33 @@
+let router = require("express").Router();
+const createError = require('http-errors');
+const sqlite3 = require('sqlite3');
+const DbPath = __dirname.replace("/routes", "/db/vchess.sqlite");
+const db = new sqlite3.Database(DbPath);
+const selectLanguage = require(__dirname.replace("/routes", "/utils/language.js"));
+
+router.get("/:variant([a-zA-Z0-9]+)", (req,res,next) => {
+       const vname = req.params["variant"];
+       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));
+                       res.render('variant', {
+                               title: vname + ' Variant',
+                               variant: vname,
+                               lang: selectLanguage(req, res),
+                       });
+               });
+       });
+});
+
+// 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);
+});
+
+module.exports = router;