support language param, if null defaults to "en"

1 files changed, 8 insertions, 3 deletions

diff --git a/src/main/java/org/traccar/geocoder/OpenCageGeocoder.java b/src/main/java/org/traccar/geocoder/OpenCageGeocoder.java
index 56161e52c..18cf3a715 100644
--- a/src/main/java/org/traccar/geocoder/OpenCageGeocoder.java
+++ b/src/main/java/org/traccar/geocoder/OpenCageGeocoder.java
@@ -21,16 +21,21 @@ import javax.json.JsonObject;
 
 public class OpenCageGeocoder extends JsonGeocoder {
 
-    private static String formatUrl(String url, String key) {
+    private static String formatUrl(String url, String key, String language) {
         if (url == null) {
             url = "https://api.opencagedata.com/geocode/v1";
         }
         url += "/json?q=%f,%f&no_annotations=1&key=" + key;
+        if (language != null) {
+            url += "&language=" + language;
+        } else {
+            url += "&language=en";
+        }
         return url;
     }
 
-    public OpenCageGeocoder(String url, String key, int cacheSize, AddressFormat addressFormat) {
-        super(formatUrl(url, key), cacheSize, addressFormat);
+    public OpenCageGeocoder(String url, String key, String language, int cacheSize, AddressFormat addressFormat) {
+        super(formatUrl(url, key, language), cacheSize, addressFormat);
     }
 
     @Override