server/httphandler.js

   1 var url         = require('url'),
   2     node_static = require ('node-static');
   3
   4
   5
   6 var HttpHandler = function (config) {
   7     var public_html = config.public_html || 'client/';
   8     this.file_server = new node_static.Server(public_html);
   9 };
  10
  11 module.exports.HttpHandler = HttpHandler;
  12
  13
  14
  15 HttpHandler.prototype.serve = function (request, response) {
  16     // The incoming requests base path (ie. /kiwiclient)
  17     var base_path = global.config.http_base_path || '/kiwi',
  18         base_path_regex;
  19
  20     // Trim of any trailing slashes
  21     if (base_path.substr(base_path.length - 1) === '/') {
  22         base_path = base_path.substr(0, base_path.length - 1);
  23     }
  24
  25     // Build the regex to match the base_path
  26     base_path_regex = base_path.replace(/[-/\\^$*+?.()|[\]{}]/g, '\\$&');
  27
  28     // Any asset request to head into the asset dir
  29     request.url = request.url.replace(base_path + '/assets/', '/assets/');
  30
  31     // Any requests for /client to load the index file
  32     if (request.url.match(new RegExp('^' + base_path_regex + '([/$]|$)', 'i'))) {
  33         request.url = '/';
  34     }
  35
  36
  37     this.file_server.serve(request, response, function (err) {
  38         if (err) {
  39             response.writeHead(err.status, err.headers);
  40             response.end();
  41         }
  42     });
  43 };