whistle.vase/lib/ui-server.js

用于mock数据的whistle插件

var path = require('path');
var express = require('express');
var app = express();
var bodyParser = require('body-parser');
var util = require('./util');
var APP_ROOT = util.formatPath(path.join(__dirname, '../app'));
var APP_CGI_ROOT = util.formatPath(path.join(APP_ROOT, 'cgi-bin'));
var dataMgr = require('./data-mgr');
var CGI_MODULES = util.loadModulesSync(APP_CGI_ROOT);

app.use(function(req, res, next) {
  req.on('error', util.noop);
  res.on('error', util.noop);
  next();
});

app.use(bodyParser.urlencoded({ extended: true, limit: '6mb'}));
app.use(bodyParser.json());

app.all('/cgi-bin/*', function(req, res) {
  if (req.headers.origin) {
    res.setHeader('Access-Control-Allow-Origin', req.headers.origin);
    res.setHeader('Access-Control-Allow-Credentials', true);
  }

  var controller = CGI_MODULES[APP_ROOT + req.url.replace(/\?.*$/, '')];
  if (!controller) {
    res.status(404).end('Not found');
    return;
  }

  try {
    this.dataMgr = dataMgr;
    controller.call(this, req, res);
  } catch(e) {
    res.status(500).end(e.stack);
  }
});
app.use(express.static(path.join(__dirname, '../app/public')));

module.exports = function startUIServer(server, options) {
  server.on('request', app);
};