Merge pull request #101 from nymag/params

pass through params in state.locals

lib/composer.js

@@ -234,6 +234,16 @@ function setUriRouteHandlers(routes) {
   uriRoutes = routes;
 }
 
+/**
+ * add params to res.locals
+ * @param {object} req
+ * @param {object} res
+ * @returns {object}
+ */
+function addParams(req, res) {
+  return _.assign(res.locals, req.params);
+}
+
 /**
  * Run composer by translating url to a "page" by base64ing it.  Errors are handled by Express.
  *
@@ -247,6 +257,8 @@ function composer(req, res, next) {
   var urlWithoutQuerystring = req.url.split('?').shift(),
     pageReference = '/uris/' + new Buffer(req.vhost.hostname + urlWithoutQuerystring).toString('base64');
 
+  addParams(req, res);
+
   renderUri(pageReference, res)
     .then(function (html) {
       res.type('html');