app.js

var express = require('express');
var swig = require('swig');
var url = require("url");
var qs = require('querystring');
var async = require('async');
var validator = require('validator');
var bodyParser = require('body-parser');
var methodOverride = require('method-override');
var session = require('express-session');
var MongoStore = require("connect-mongo")(session);
var Server = require('mongodb').Server;
var cookieParser = require('cookie-parser');
var misc = require('./misc/');
var lodash = require('lodash');
var config = require("./config");
var controllers=require("./controllers");
var db = require('./model');


var defaults={
	method:"POST",
	uri:{
		protocol:'http:',
		host:'www.qq.com',
		port:null,
	},
	timeout:20000,
	json:false
}

var mainMouble={
  db:db,
  lodash:lodash,
  vd:validator,
  async:async,
  url:url,
  qs:qs
}


var app = express();
app.engine('html', swig.renderFile);
app.set('port', config.port);
app.set('env', config.env||'development');
app.set('view engine', 'html');
app.set('views', __dirname + '/templates');
app.set('view cache', false);
swig.setDefaults({ cache: false });

app.use(misc.ErrorLog().bind(mainMouble));
app.use(misc.BigPipe());
app.use(misc.Request(defaults));
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: true }));
app.use(methodOverride());
app.use(cookieParser());
app.use(express.static(__dirname + '/static'));

//app.use(express.logger('dev'));

app.use(session({
  key: 'PPY_AFFSESSID',
  secret: 'keyboard cat',
  cookie: { maxAge: 1000*60*60*24*30 },
  resave:false,
  saveUninitialized:true,
  store:new MongoStore({db:'Seesion'/*,host:'127.0.0.1',port:27017*/})
}))



if ('development' == app.get('env')) {
//app.use(express.errorHandler());
}




app.use(function(req,res,next){
    next()

}.bind(mainMouble));

app.get('*',function(req,res,next){
  var pjax=req.get('X-PJAX');
  res.locals.PJAX=pjax?true:false;
  next();
})



misc.load(app,controllers,mainMouble);

app.use(function(err,req,res,next){
  console.log(err);
  var _=this.lodash;
  err=err||{};
  err.status=err.status||500;
  err.message=err.message||'Unkown';
  if(err.status==0)err.message="Success";
  var data=_.pick(err,['status','message','data']);

  res.json(data)


}.bind(mainMouble))


app.on('close', function(errno) {
  console.log('close')
  //db.disconnect(function(err) { });
});

db.onReady(function(){
  console.log('db is ready');
})
app.listen(app.get('port'),function(){
  console.log("Express server listening on port " + app.get('port'));
});