app.js

var express = require('express');
var app = express();
var exphbs  = require('express-handlebars');
var giphy = require('giphy-api')();

app.engine('handlebars', exphbs({defaultLayout: 'main'}));
app.set('view engine', 'handlebars');

app.get('/greetings/:name', function (req, res) {
  var name = req.params.name;
  res.render('greetings', {name: name});
})


app.get('/hello-gif', function (req, res) {
  var gifUrl = 'http://media2.giphy.com/media/gYBVM1igrlzH2/giphy.gif'
  res.render('hello-gif', {gifUrl: gifUrl})
})

// REQUIRE HTTP MODULE
var http = require('http');

app.get('/', function (req, res) {
    var queryString = req.query.term;
    if (req.query.term === undefined){
        queryString = "kitty";

    }
  giphy.search(queryString, function (error, response) {
    res.render('home', {gifs: response.data
    })
  });
});


// app.get('/', function (req, res) {
//     console.log(req.query.term)
//   var queryString = req.query.term;
//   var term = encodeURIComponent(queryString);
//   var url = 'http://api.giphy.com/v1/gifs/search?q=' + term + '&I0VDpNDiRZx2cWxWas2fJqYEIXvSX0Me=dc6zaTOxFJmzC'
//
//   http.get(url, function(response) {
//     response.setEncoding('utf8');
//
//     var body = '';
//
//     response.on('data', function(d) {
//       body += d;
//     });
//
//     response.on('end', function() {
//       var parsed = JSON.parse(body);
//       res.render('home', {gifs: parsed.data})
//     });
//   });
// })

app.listen(3000, function () {
  console.log('Gif Search listening on port localhost:3000!');
});