index.js

var express = require('express');
var request = require("request");
var vision = require('./vision');
var bodyParser = require('body-parser');
var firebase = require("firebase");

var app = express();


app.use(bodyParser.urlencoded({ extended: true }));
app.use(bodyParser.json());

app.set('port', (process.env.PORT || 5000));

app.use(express.static(__dirname + '/public'));

// views is directory for all template files
app.set('views', __dirname + '/views');
app.set('view engine', 'ejs');

app.get('/', function (request, response) {
  response.render('pages/index')
});

app.get('/saiba-mais', function (request, response) {
  response.render('pages/saibamais')
});

app.get('/sobre-nos', function (request, response) {
  response.render('pages/sobrenos')
});

app.listen(app.get('port'), function () {
  console.log('Node app is running on port', app.get('port'));
});

app.post('/', function (request, response) {
  console.log("aqui");
  var perfil = request.body.urlperfil;
  console.log("url: " + perfil);

  vision.getFotos(perfil, function (data) {
    response.render('pages/resultado', { fotos: data });
  });
});