Base server logic

server.js

@@ -14,5 +14,174 @@ winston.info('Requarks Wiki is initializing...');
 global.ROOTPATH = __dirname;
 
 var appconfig = require('./models/config')('./config.yml');
-global.db = require('./models/db')(appconfig);
-global.red = require('./models/redis')(appconfig);
+global.db = require('./models/mongodb')(appconfig);
+global.red = require('./models/redis')(appconfig);
+
+var _ = require('lodash');
+var express = require('express');
+var path = require('path');
+var favicon = require('serve-favicon');
+var session = require('express-session');
+var redisStore = require('connect-redis')(session);
+var cookieParser = require('cookie-parser');
+var bodyParser = require('body-parser');
+var flash = require('connect-flash');
+var compression = require('compression');
+var passport = require('passport');
+var autoload = require('auto-load');
+var expressValidator = require('express-validator');
+var http = require('http');
+
+global.lang = require('i18next');
+var i18next_backend = require('i18next-node-fs-backend');
+var i18next_mw = require('i18next-express-middleware');
+
+var mw = autoload(path.join(ROOTPATH, '/middlewares'));
+var ctrl = autoload(path.join(ROOTPATH, '/controllers'));
+
+// ----------------------------------------
+// Define Express App
+// ----------------------------------------
+
+global.app = express();
+global.ROOTPATH = __dirname;
+var _isDebug = (app.get('env') === 'development');
+
+// ----------------------------------------
+// Security
+// ----------------------------------------
+
+app.use(mw.security);
+
+// ----------------------------------------
+// Passport Authentication
+// ----------------------------------------
+
+var strategy = require('./models/auth')(passport, appconfig);
+
+app.use(cookieParser());
+app.use(session({
+  name: 'requarkswiki.sid',
+  store: new redisStore({ client: red }),
+  secret: appconfig.sessionSecret,
+  resave: false,
+  saveUninitialized: false
+}));
+app.use(flash());
+app.use(passport.initialize());
+app.use(passport.session());
+
+// ----------------------------------------
+// Localization Engine
+// ----------------------------------------
+
+lang
+  .use(i18next_backend)
+  .use(i18next_mw.LanguageDetector)
+  .init({
+    load: 'languageOnly',
+    ns: ['common'],
+    defaultNS: 'common',
+    saveMissing: false,
+    supportedLngs: ['en', 'fr'],
+    preload: ['en', 'fr'],
+    fallbackLng : 'en',
+    backend: {
+      loadPath: './locales/{{lng}}/{{ns}}.json'
+    }
+  });
+
+// ----------------------------------------
+// View Engine Setup
+// ----------------------------------------
+
+app.use(compression());
+
+app.use(i18next_mw.handle(lang));
+app.set('views', path.join(ROOTPATH, 'views'));
+app.set('view engine', 'pug');
+
+//app.use(favicon(path.join(ROOTPATH, 'assets', 'favicon.ico')));
+app.use(bodyParser.json());
+app.use(bodyParser.urlencoded({ extended: false }));
+app.use(expressValidator());
+
+// ----------------------------------------
+// Public Assets
+// ----------------------------------------
+
+app.use(express.static(path.join(ROOTPATH, 'assets')));
+
+// ----------------------------------------
+// View accessible data
+// ----------------------------------------
+
+app.locals._ = require('lodash');
+app.locals.moment = require('moment');
+app.locals.appconfig = appconfig;
+//app.locals.appdata = require('./data.json');
+app.use(mw.flash);
+
+// ----------------------------------------
+// Controllers
+// ----------------------------------------
+
+app.use('/', ctrl.auth);
+
+app.use('/', ctrl.pages);
+app.use('/admin', mw.auth, ctrl.admin);
+
+// ----------------------------------------
+// Error handling
+// ----------------------------------------
+
+// catch 404 and forward to error handler
+app.use(function(req, res, next) {
+  var err = new Error('Not Found');
+  err.status = 404;
+  next(err);
+});
+
+// error handlers
+app.use(function(err, req, res, next) {
+  res.status(err.status || 500);
+  res.render('error', {
+    message: err.message,
+    error: _isDebug ? err : {}
+  });
+});
+
+// ----------------------------------------
+// Start HTTP server
+// ----------------------------------------
+
+winston.info('Requarks Wiki has initialized successfully.');
+
+winston.info('Starting HTTP server on port ' + appconfig.port + '...');
+
+app.set('port', appconfig.port);
+var server = http.createServer(app);
+server.listen(appconfig.port);
+server.on('error', (error) => {
+  if (error.syscall !== 'listen') {
+    throw error;
+  }
+
+  // handle specific listen errors with friendly messages
+  switch (error.code) {
+    case 'EACCES':
+      console.error('Listening on port ' + appconfig.port + ' requires elevated privileges!');
+      process.exit(1);
+      break;
+    case 'EADDRINUSE':
+      console.error('Port ' + appconfig.port + ' is already in use!');
+      process.exit(1);
+      break;
+    default:
+      throw error;
+  }
+});
+
+server.on('listening', () => {
+  winston.info('HTTP server started successfully! [RUNNING]');
+});