www

#!/usr/bin/env node
const express = require('express');
const path = require('path');
const app = express();
const port = 8888;
const deploy = require('./deploy.json');

let staticFolder = 'themes/portal/static';
let template = 'themes/portal/templates';
let defaultPage = 'index';
let defaultPageNav = 'pages/index';
const default404 = '404';

app.engine('ejs', require('ejs-locals'));
app.set('views', path.posix.join(__dirname, template));
app.set('view engine', 'ejs');

// Emulate starting IONDV. Portal
function getDeploy(deployParam) {
  if (deployParam) {
    const getParam = deployParam.split('.');
    if (getParam.length === 1) {
      return deploy.globals[getParam[0]] ? deploy.globals[getParam[0]] : null;
    } else if (getParam.length === 2){
      return deploy.modules[getParam[0]].globals[getParam[1]] ?
        deploy.modules[getParam[0]].globals[getParam[1]] : null;
    } else {
      throw ('It is not possible to process deploy parameters with a depth of more than two. Need to run through the framework');
    }
  } else {
    return null;
  }
}
const moduleName = 'portal';

app.locals.pageEndContent = getDeploy( moduleName + '.pageEndContent') || getDeploy('pageEndContent') || '';
app.use('/', express.static(__dirname, { maxAge: 86400000 }));

const pageTemplates = getDeploy( moduleName + '.pageTemplates');
const navigation = pageTemplates ? pageTemplates.navigation : null;
const externalAppTracker = require('./backend/external-app-tracker')(getDeploy('externalAppTracker'));

if(navigation) {
  Object.keys(navigation).forEach((item) => {
    app.get('/' + item, (request, response) => {
      response.render(navigation[item], {
        module: '',
        portal: staticFolder,
        baseUrl: '/',
        externalAppTracker
      });
    });
  });
} else {
  app.get('/' + defaultPage, (request, response) => {
    response.render(defaultPageNav, {
      module: '',
      portal: staticFolder,
      baseUrl: '/',
      externalAppTracker
    });
  });
}

app.get('/', (request, response) => {
  response.redirect('/' + defaultPage);
});

app.get('/portal', (request, response) => {
  response.redirect('/' + defaultPage);
});

app.use(function(request, response, next){
  response.status(404);
  response.render(default404, {
    module: '',
    portal: staticFolder,
    baseUrl: '/'
  });
});

app.listen(port, (err) => {
  if (err) {
    return console.log(JSON.stringify(err, null, '\t'));
  }
  console.log(`Server is listening on ${port}`);
});