hookio-geocoder.js

/**
 * Geocoder
 *
 * You pass it an address and it returns a geocoded response.  You will need
 * a Geocodio API Key.
 *
 * @param {string} api_key Your geocodio API Key
 * @param {string} address An address.
 * 
 * curl--data 'api_key=XXXXX&address=123 Maple Lane, Everywhere USA' http://hook.io/desmondmorris/geocoder
 *
 **/

var Geocodio = require('geocodio');

module.exports = function geocode (hook) {

  // Environment variables not supported (yet?)
  var geocodio = new Geocodio({
    api_key: hook.env.GEOCODIO_API_KEY || hook.params.api_key || null
  });

  geocodio.geocode(hook.params.address, function(err, response){
    if (err) {
      hook.debug(err.message);
      hook.res.end(JSON.stringify(err, true, 2));
    }
    else {
      hook.res.end(JSON.stringify(response, true, 2));
    }
  });
};