Merge pull request #244 from dippi/patch-1

Bing Reverse Geocoding

Author: nchaulet

lib/geocoder/virtualearth.js

@@ -50,6 +50,37 @@ VirtualEarthGeocoder.prototype._geocode = function(value, callback) {
   });
 };
 
+/**
+* Reverse geocoding
+* @param {lat:<number>, lon:<number>}  lat: Latitude, lon: Longitude
+* @param <function> callback Callback method
+*/
+VirtualEarthGeocoder.prototype._reverse = function(value, callback) {
+
+  var _this = this;
+
+  var params = {
+    key: this.options.apiKey
+  };
+
+  var endpoint = this._endpoint + "/" + value.lat + "," + value.lon;
+
+  this.httpAdapter.get(endpoint, params, function(err, result) {
+    if (err) {
+      return callback(err);
+    } else {
+      var results = [];
+
+      for(var i = 0; i < result.resourceSets[0].resources.length; i++) {
+          results.push(_this._formatResult(result.resourceSets[0].resources[i]));
+      }
+
+      results.raw = result;
+      callback(false, results);
+    }
+  });
+}
+
 VirtualEarthGeocoder.prototype._formatResult = function(result) {
   return {
     'latitude' : result.point.coordinates[0],
@@ -58,7 +89,8 @@ VirtualEarthGeocoder.prototype._formatResult = function(result) {
     'city' : result.address.locality,
     'state' : result.address.adminDistrict,
     'zipcode' : result.address.postalCode,
-    'streetName': result.address.addressLine
+    'streetName': result.address.addressLine,
+    'formattedAddress': result.address.formattedAddress
   };
 };