app.js

"use strict";
/*
*
*   Copyright (c) 2013, Deem Inc. All Rights Reserved.
*
*   Licensed under the Apache License, Version 2.0 (the "License");
*   you may not use this file except in compliance with the License.
*   You may obtain a copy of the License at
*
*       http://www.apache.org/licenses/LICENSE-2.0
*
*   Unless required by applicable law or agreed to in writing, software
*   distributed under the License is distributed on an "AS IS" BASIS,
*   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
*   See the License for the specific language governing permissions and
*   limitations under the License.
*
*/

/**
 * Module dependencies.
 */

var express = require('express')
  , routes = require('./routes')
  , http = require('http')
  , path = require('path')
  , hbs = require("hbs")

var app = express();

var allowCrossDomain = function(req, res, next) {
    res.header('Access-Control-Allow-Origin', "*");
    res.header('Access-Control-Allow-Methods', 'GET,PUT,POST,DELETE');
    res.header('Access-Control-Allow-Headers', 'Content-Type');

    next();
}


app.configure(function(){
  app.set('port', process.env.PORT || 5000);
  app.set('views', __dirname + '/views');
  app.set('view engine', 'hbs');
  app.use(express.favicon());
  //app.use(express.logger('dev'));
  app.use(express.bodyParser());
  app.use(express.methodOverride());
  app.use(allowCrossDomain);
  app.use(app.router);
  app.use(express.static(path.join(__dirname, 'public')));
});

app.configure('development', function(){
  app.use(express.errorHandler());
});

app.get('/', routes.index);
app.get('/run/:id.json', routes.run);
app.get('/end/:id', routes.end);
app.get('/getRunJson/:id', routes.getRunJson);
app.post('/save', routes.save);
app.get('/getRunId', routes.getRunId);
app.get('/clear', routes.clear);

// app.get('/users', user.list);

http.createServer(app).listen(app.get('port'), function(){
  console.log("Express server listening on port " + app.get('port'));
});

//hbs helpers
hbs.registerHelper('eachProperty', function(context, options) {
    var ret = "";
    for(var prop in context)
    {
        ret = ret + options.fn({property:prop,value:context[prop]});
    }
    return ret;
});

hbs.registerHelper('idEscape', function(text) {
  return text.replace(/[\/\.: ]/g, "");
});

hbs.registerHelper('moduleResult', function(tests, options) {
  var result = true
  tests.forEach(function(test) {
    if (result) {
      result = test.result
    }
  })
  if (result) {
    return options.fn()
  } else {
    return options.inverse()
  }
});