eea-searchserver/lib/Helpers.js

EEA Node.js Search Server module

function SimpleStart(settings){
  var searchServer = require('eea-searchserver')
  var express = require('express');
  var morgan = require('morgan');
  var path = require('path');
  var nconf = require('nconf');
  var crontab = require('node-crontab');

  var app = searchServer.EEAFacetFramework.framework(app_home = settings.app_dir);

  var env = process.env.NODE_ENV || 'dev'

  app.set('nconf', nconf);
  settings.indexing.app_dir = settings.app_dir;
  app.set('managementCommands', settings.indexing.managementCommands);
  app.set('views', settings.views);
  app.set('view engine', 'jade');

  // Skip non-error codes in production
  var prodLogOpt = {'skip': function(req, res) { return res.statusCode < 400; }};
  var loggerFormat = env === 'dev' ? 'dev' : 'combined';
  var loggerOpt =    env === 'dev' ? {} : prodLogOpt;
  var logger = morgan(loggerFormat, loggerOpt);
  app.use(logger);

  app.use(express.static(path.join(settings.app_dir, 'public')));
  app.get('/', settings.routes.routes.index);
  app.get('/index', settings.routes.routes.index);
  if (settings.routes.detailsIdName === undefined){
    settings.routes.detailsIdName = 'id';
  }
  app.get('/details', function(req, res) {settings.routes.routes.details(req, res, settings.routes.detailsIdName)});

  function checkError(err) {
    if (err) {
        process.stderr.write(err.message + '\n\n');
        process.exit(2);
    }
  }

  // Schedule sync as expressed in env variables
  // only if running the server
  var syncCrontab = process.env.SYNC_CRONTAB;
  if (syncCrontab && process.argv[2] == 'runserver') {
    crontab.scheduleJob(syncCrontab, function(){settings.indexing.managementCommands.sync_index(settings.indexing)});
    console.log("Enabled sync crontab job: " + syncCrontab);
  }

  searchServer.Server(app, settings, function(err, srv) {
    checkError(err);
    var elastic = srv.nconf.get()['elastic'];
    console.log("Running with Elastic Backend URL: http://" +
                elastic.host + ":" + elastic.port + elastic.path +
                elastic.index + "/" + elastic.type);
    console.log("");
    srv.run(process.argv[2], settings.indexing, process.argv.slice(3), function(err, srv) {
        checkError(err);
        console.log("Ran command: " + process.argv[2]);
    });
  });

}

module.exports = {
  "SimpleStart" : SimpleStart
}