modules/middleware/redirect.js
var regexpHelper = require('../../src/regexpHelper');
module.exports = function RedirectMiddleware() {
return {
requestHandler: function(req, res, next, target) {
// skip for websockets
if(req.upgrade) { return next(); }
if (req.match)
target = regexpHelper(target, req.match);
target = target.replace("[path]", req.url.substring(1));
if(req.unicodeHost) {
target = target.replace("[host]", req.unicodeHost.split(':')[0]);
}
res.statusCode = 302;
res.setHeader("Location", target);
return res.end();
}
};
}