attempts at purlMiddleware - using server/index.js to set

session.userId so can properly handle access paths

lib/server/index.js

@@ -1,5 +1,6 @@
 // Generated by CoffeeScript 1.3.3
-var ONE_YEAR, app, derby, express, expressApp, gzippo, http, mobileMiddleware, path, publicPath, racer, root, server, serverError, store;
+var ONE_YEAR, app, customMiddleware, derby, express, expressApp, gzippo, http, path, publicPath, racer, root, server, serverError, store,
+  __indexOf = [].indexOf || function(item) { for (var i = 0, l = this.length; i < l; i++) { if (i in this && this[i] === item) return i; } return -1; };
 
 http = require('http');
 
@@ -45,10 +46,30 @@ root = path.dirname(path.dirname(__dirname));
 
 publicPath = path.join(root, 'public');
 
-mobileMiddleware = function(req, res, next) {
-  var model;
+customMiddleware = function(req, res, next) {
+  var acceptableUid, model, uidParam, _i, _results;
   model = req.getModel();
   model.set('_mobileDevice', /Android|webOS|iPhone|iPad|iPod|BlackBerry/i.test(req.header('User-Agent')));
+  uidParam = req.url.split('/')[1];
+  acceptableUid = require('Guid').isGuid(uidParam) || (__indexOf.call((function() {
+    _results = [];
+    for (_i = 0; _i <= 40; _i++){ _results.push(_i); }
+    return _results;
+  }).apply(this), uidParam) >= 0);
+  if (acceptableUid && model.session.userId !== uidParam) {
+    model.fetch("users." + uidParam, function(err, user) {
+      console.log({
+        uidParam: uidParam,
+        split: req.url.split('/'),
+        err: err,
+        user: user
+      });
+      if (!user.get('id')) {
+        model.set('_userId', uidParam);
+        return model.session.userId = uidParam;
+      }
+    });
+  }
   return next();
 };
 
@@ -59,7 +80,7 @@ expressApp.use(express.favicon()).use(gzippo.staticGzip(publicPath, {
   cookie: {
     maxAge: ONE_YEAR
   }
-})).use(store.modelMiddleware()).use(mobileMiddleware).use(app.router()).use(expressApp.router).use(serverError(root));
+})).use(store.modelMiddleware()).use(customMiddleware).use(app.router()).use(expressApp.router).use(serverError(root));
 
 expressApp.all('*', function(req) {
   throw "404: " + req.url;