From 615a80021e52e27adcffaa1d3fa2fd15f4e589b7 Mon Sep 17 00:00:00 2001
From: Anton Tananaev <anton.tananaev@gmail.com>
Date: Wed, 29 Jun 2016 10:37:58 +1200
Subject: Support Geocode Farm reverse geocoder

---
 src/org/traccar/Context.java                       |  7 +++
 .../geocode/GeocodeFarmReverseGeocoder.java        | 59 ++++++++++++++++++++++
 test/org/traccar/geocode/ReverseGeocoderTest.java  | 14 ++++-
 3 files changed, 79 insertions(+), 1 deletion(-)
 create mode 100644 src/org/traccar/geocode/GeocodeFarmReverseGeocoder.java

diff --git a/src/org/traccar/Context.java b/src/org/traccar/Context.java
index b37e87331..ebe700221 100644
--- a/src/org/traccar/Context.java
+++ b/src/org/traccar/Context.java
@@ -24,6 +24,7 @@ import org.traccar.database.PermissionsManager;
 import org.traccar.database.GeofenceManager;
 import org.traccar.geocode.BingMapsReverseGeocoder;
 import org.traccar.geocode.FactualReverseGeocoder;
+import org.traccar.geocode.GeocodeFarmReverseGeocoder;
 import org.traccar.geocode.GisgraphyReverseGeocoder;
 import org.traccar.geocode.GoogleReverseGeocoder;
 import org.traccar.geocode.MapQuestReverseGeocoder;
@@ -161,6 +162,12 @@ public final class Context {
                 case "factual":
                     reverseGeocoder = new FactualReverseGeocoder(url, key, cacheSize);
                     break;
+                case "geocodefarm":
+                    if (key != null) {
+                        reverseGeocoder = new GeocodeFarmReverseGeocoder(key, cacheSize);
+                    } else {
+                        reverseGeocoder = new GeocodeFarmReverseGeocoder(cacheSize);
+                    }
                 default:
                     if (key != null) {
                         reverseGeocoder = new GoogleReverseGeocoder(key, cacheSize);
diff --git a/src/org/traccar/geocode/GeocodeFarmReverseGeocoder.java b/src/org/traccar/geocode/GeocodeFarmReverseGeocoder.java
new file mode 100644
index 000000000..e100d3081
--- /dev/null
+++ b/src/org/traccar/geocode/GeocodeFarmReverseGeocoder.java
@@ -0,0 +1,59 @@
+/*
+ * Copyright 2016 Anton Tananaev (anton.tananaev@gmail.com)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.traccar.geocode;
+
+import javax.json.JsonObject;
+
+public class GeocodeFarmReverseGeocoder extends JsonReverseGeocoder {
+
+    public GeocodeFarmReverseGeocoder(int cacheSize) {
+        super("https://www.geocode.farm/v3/json/reverse/?lat=%f&lon=%f&country=us&lang=en&count=1", cacheSize);
+    }
+
+    public GeocodeFarmReverseGeocoder(String key, int cacheSize) {
+        super("https://www.geocode.farm/v3/json/reverse/?lat=%f&lon=%f&country=us&lang=en&count=1&key=" + key, cacheSize);
+    }
+
+    @Override
+    public Address parseAddress(JsonObject json) {
+        Address address = new Address();
+
+        JsonObject result = json
+                .getJsonObject("geocoding_results")
+                .getJsonArray("RESULTS")
+                .getJsonObject(0)
+                .getJsonObject("ADDRESS");
+
+        if (result.containsKey("street_number")) {
+            address.setStreet(result.getString("street_number"));
+        }
+        if (result.containsKey("street_name")) {
+            address.setStreet(result.getString("street_name"));
+        }
+        if (result.containsKey("locality")) {
+            address.setSettlement(result.getString("locality"));
+        }
+        if (result.containsKey("admin_1")) {
+            address.setState(result.getString("admin_1"));
+        }
+        if (result.containsKey("country")) {
+            address.setCountry(result.getString("country"));
+        }
+
+        return address;
+    }
+
+}
diff --git a/test/org/traccar/geocode/ReverseGeocoderTest.java b/test/org/traccar/geocode/ReverseGeocoderTest.java
index ada0afbbe..2b0c30779 100644
--- a/test/org/traccar/geocode/ReverseGeocoderTest.java
+++ b/test/org/traccar/geocode/ReverseGeocoderTest.java
@@ -10,7 +10,7 @@ public class ReverseGeocoderTest {
     @Test
     public void test() throws InterruptedException {
         if (enable) {
-            testGoogle();
+            testGeocodeFarm();
         }
     }
 
@@ -79,4 +79,16 @@ public class ReverseGeocoderTest {
         Assert.assertEquals("Charleston Road, California, US",  waitAddress());
     }
 
+    public void testGeocodeFarm() throws InterruptedException {
+        ReverseGeocoder reverseGeocoder = new GeocodeFarmReverseGeocoder(0);
+
+        reverseGeocoder.getAddress(new AddressFormat(), 34.116302, -118.051519, new ReverseGeocoder.ReverseGeocoderCallback() {
+            @Override
+            public void onResult(String address) {
+                setAddress(address);
+            }
+        });
+        Assert.assertEquals("Estrella Avenue, Arcadia, California, United States",  waitAddress());
+    }
+
 }
-- 
cgit v1.2.3