Added HERE as a provider for geocoding and reverse geocoding

README.md

@@ -21,6 +21,7 @@ The plugin supports many different data providers:
 * [What3Words](http://http://what3words.com/)
 * [Photon](http://photon.komoot.de/)
 * [Mapzen Search](https://mapzen.com/projects/search)
+* [HERE Geocoder API] (https://developer.here.com/rest-apis/documentation/geocoder/topics/overview.html)
 
 The plugin can easily be extended to support other providers.
 

bower.json

@@ -27,7 +27,8 @@
     "photon",
     "what3words",
     "mapquest",
-    "mapzen"
+    "mapzen",
+    "here"
   ],
   "license": "BSD-2-Clause",
   "ignore": [

package.json

@@ -1,7 +1,7 @@
 {
   "name": "leaflet-control-geocoder",
   "version": "1.3.2",
-  "description": "Extendable geocoder with builtin support for Nominatim, Bing, Google, Mapbox, Photon, What3Words, MapQuest, Mapzen",
+  "description": "Extendable geocoder with builtin support for Nominatim, Bing, Google, Mapbox, Photon, What3Words, MapQuest, Mapzen, HERE",
   "main": "src/index.js",
   "scripts": {
     "prepublish": "sh ./scripts/build.sh",
@@ -22,7 +22,8 @@
     "photon",
     "what3words",
     "mapquest",
-    "mapzen"
+    "mapzen",
+    "here"
   ],
   "author": "Per Liedman <[email protected]>",
   "license": "BSD-2-Clause",

src/geocoders/here.js

@@ -0,0 +1,70 @@
+var L = require('leaflet'),
+    Util = require('../util');
+
+module.exports = {
+    class: L.Class.extend({
+        options: {
+            geocodeUrl: 'http://geocoder.api.here.com/6.2/geocode.json',
+            reverseGeocodeUrl: 'http://reverse.geocoder.api.here.com/6.2/reversegeocode.json',
+            app_id: '<insert your app_id here>',
+            app_code: '<insert your app_code here>',
+            geocodingQueryParams: {},
+            reverseQueryParams: {}
+        },
+
+        initialize: function(options) {
+            L.setOptions(this, options);
+        },
+
+        geocode: function(query, cb, context) {
+            var params = {
+                searchtext: query,
+                gen: 9,
+                app_id: this.options.app_id,
+                app_code: this.options.app_code,
+                jsonattributes: 1
+            };
+            params = L.Util.extend(params, this.options.geocodingQueryParams);
+            this.getJSON(this.options.geocodeUrl, params, cb, context);
+        },
+
+        reverse: function(location, scale, cb, context) {
+            var params = {
+                prox: encodeURIComponent(location.lat) + ',' + encodeURIComponent(location.lng),
+                mode: 'retrieveAddresses',
+                app_id: this.options.app_id,
+                app_code: this.options.app_code,
+                gen: 9,
+                jsonattributes: 1
+            };
+            params = L.Util.extend(params, this.options.reverseQueryParams);
+            this.getJSON(this.options.reverseGeocodeUrl, params, cb, context);
+        },
+
+        getJSON: function(url, params, cb, context) {
+            Util.getJSON(url, params, function(data) {
+                var results = [],
+                    loc,
+                    latLng,
+                    latLngBounds;
+                if (data.response.view && data.response.view.length) {
+                    for (var i = 0; i <= data.response.view[0].result.length - 1; i++) {
+                        loc = data.response.view[0].result[i].location;
+                        latLng = L.latLng(loc.displayPosition.latitude, loc.displayPosition.longitude);
+                        latLngBounds = L.latLngBounds(L.latLng(loc.mapView.topLeft.latitude, loc.mapView.topLeft.longitude), L.latLng(loc.mapView.bottomRight.latitude, loc.mapView.bottomRight.longitude));
+                        results[i] = {
+                            name: loc.address.label,
+                            bbox: latLngBounds,
+                            center: latLng
+                        };
+                    }
+                }
+                cb.call(context, results);
+            })
+        }
+    }),
+
+    factory: function(options) {
+        return new L.Control.Geocoder.HERE(options);
+    }
+};

src/index.js

@@ -7,7 +7,8 @@ var L = require('leaflet'),
 	What3Words = require('./geocoders/what3words'),
 	Google = require('./geocoders/google'),
 	Photon = require('./geocoders/photon'),
-	Mapzen = require('./geocoders/mapzen');
+	Mapzen = require('./geocoders/mapzen'),
+	HERE = require('./geocoders/here');
 
 module.exports = L.Util.extend(Control.class, {
 	Nominatim: Nominatim.class,
@@ -25,7 +26,9 @@ module.exports = L.Util.extend(Control.class, {
 	Photon: Photon.class,
 	photon: Photon.factory,
 	Mapzen: Mapzen.class,
-	mapzen: Mapzen.factory
+	mapzen: Mapzen.factory,
+	HERE: HERE.class,
+	here: HERE.factory
 });
 
 L.Util.extend(L.Control, {