From 403d8293e03a549fb479f08db9c83d9fe1232c9b Mon Sep 17 00:00:00 2001
From: Anton Tananaev <anton.tananaev@gmail.com>
Date: Tue, 1 May 2018 02:33:11 +1200
Subject: Support geocode xyz reverse geocoder

---
 src/org/traccar/Context.java                     | 16 ++++++-
 src/org/traccar/geocoder/GeocodeXyzGeocoder.java | 60 ++++++++++++++++++++++++
 2 files changed, 74 insertions(+), 2 deletions(-)
 create mode 100644 src/org/traccar/geocoder/GeocodeXyzGeocoder.java

(limited to 'src')

diff --git a/src/org/traccar/Context.java b/src/org/traccar/Context.java
index 30e6ca713..ee14eb1f7 100644
--- a/src/org/traccar/Context.java
+++ b/src/org/traccar/Context.java
@@ -23,6 +23,7 @@ import java.net.InetAddress;
 import java.net.UnknownHostException;
 import java.util.Properties;
 
+import com.ning.http.client.AsyncHttpClientConfigDefaults;
 import org.apache.velocity.app.VelocityEngine;
 import org.eclipse.jetty.util.URIUtil;
 import org.traccar.database.CalendarManager;
@@ -49,6 +50,7 @@ import org.traccar.geocoder.AddressFormat;
 import org.traccar.geocoder.BingMapsGeocoder;
 import org.traccar.geocoder.FactualGeocoder;
 import org.traccar.geocoder.GeocodeFarmGeocoder;
+import org.traccar.geocoder.GeocodeXyzGeocoder;
 import org.traccar.geocoder.GisgraphyGeocoder;
 import org.traccar.geocoder.GoogleGeocoder;
 import org.traccar.geocoder.MapQuestGeocoder;
@@ -81,6 +83,9 @@ import org.traccar.web.WebServer;
 
 public final class Context {
 
+    private static final String USER_AGENT =
+            "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:59.0) Gecko/20100101 Firefox/59.0";
+
     private Context() {
     }
 
@@ -204,10 +209,15 @@ public final class Context {
         return velocityEngine;
     }
 
-    private static final AsyncHttpClient ASYNC_HTTP_CLIENT = new AsyncHttpClient();
+    private static AsyncHttpClient asyncHttpClient;
+
+    static {
+        System.setProperty(AsyncHttpClientConfigDefaults.ASYNC_CLIENT + "userAgent", USER_AGENT);
+        asyncHttpClient = new AsyncHttpClient();
+    }
 
     public static AsyncHttpClient getAsyncHttpClient() {
-        return ASYNC_HTTP_CLIENT;
+        return asyncHttpClient;
     }
 
     private static EventForwarder eventForwarder;
@@ -311,6 +321,8 @@ public final class Context {
                 return new FactualGeocoder(url, key, cacheSize, addressFormat);
             case "geocodefarm":
                 return new GeocodeFarmGeocoder(key, language, cacheSize, addressFormat);
+            case "geocodexyz":
+                return new GeocodeXyzGeocoder(key, cacheSize, addressFormat);
             default:
                 return new GoogleGeocoder(key, language, cacheSize, addressFormat);
         }
diff --git a/src/org/traccar/geocoder/GeocodeXyzGeocoder.java b/src/org/traccar/geocoder/GeocodeXyzGeocoder.java
new file mode 100644
index 000000000..aca360c3d
--- /dev/null
+++ b/src/org/traccar/geocoder/GeocodeXyzGeocoder.java
@@ -0,0 +1,60 @@
+/*
+ * Copyright 2018 Anton Tananaev (anton@traccar.org)
+ *
+ * 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.geocoder;
+
+import javax.json.JsonObject;
+
+public class GeocodeXyzGeocoder extends JsonGeocoder {
+
+    private static String formatUrl(String key) {
+        String url = "https://geocode.xyz/%f,%f?geoit=JSON";
+        if (key != null) {
+            url += "&key=" + key;
+        }
+        return url;
+    }
+
+    public GeocodeXyzGeocoder(String key, int cacheSize, AddressFormat addressFormat) {
+        super(formatUrl(key), cacheSize, addressFormat);
+    }
+
+    @Override
+    public Address parseAddress(JsonObject json) {
+        Address address = new Address();
+
+        if (json.containsKey("stnumber")) {
+            address.setHouse(json.getString("stnumber"));
+        }
+        if (json.containsKey("staddress")) {
+            address.setStreet(json.getString("staddress"));
+        }
+        if (json.containsKey("city")) {
+            address.setSettlement(json.getString("city"));
+        }
+        if (json.containsKey("region")) {
+            address.setState(json.getString("region"));
+        }
+        if (json.containsKey("prov")) {
+            address.setCountry(json.getString("prov"));
+        }
+        if (json.containsKey("postal")) {
+            address.setPostcode(json.getString("postal"));
+        }
+
+        return address;
+    }
+
+}
-- 
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