r2rio

modules/r2rio/config.json

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+{
+    "api_key": ""
+}

modules/r2rio/r2rio.js

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+/**
+ * Module Name: rome2rio
+ * Description: Maps and ting
+ */
+var request = require('request'),
+    _ = require('underscore')._;
+
+var gmaps = function(dbot) {
+    this.ApiRoot = 'http://free.rome2rio.com/api/1.2/json/';
+    this.commands = {
+        '~from': function(event) {
+            var from = event.input[1],
+                to = event.input[2];
+
+            request.get({
+                'url': this.ApiRoot + 'Search',
+                'qs': {
+                    'key': this.config.api_key,
+                    'oName': from,
+                    'dName': to,
+                    'currencyCode': 'GBP'
+                },
+                'json': true
+            }, function(err, response, body) {
+                if(!err && body && _.has(body, 'routes')) {
+                    var route = body.routes[0];
+                    event.reply('If you left right now, it would take you ' + Math.floor(route.duration / 60) + ' hours and ' + 
+                        (route.duration % 60) + ' minutes to get the ' + Math.floor(route.distance) + 'KM from ' + from + ' to ' + to + ', and cost you about £' + 
+                        route.indicativePrice.price);
+                } else {
+                    event.reply('Apparently one cannot get from ' + from + ' to ' + to + ' using public transport. Do you accept the challenge?');
+                }
+            });
+             
+        }
+    };
+    this.commands['~from'].regex = [/^from (.*) to (.*)/, 3];
+};
+
+exports.fetch = function(dbot) {
+    return new gmaps(dbot);
+};