Implement GPX export (fix #4646)

1 files changed, 22 insertions, 0 deletions

diff --git a/src/main/java/org/traccar/api/resource/PositionResource.java b/src/main/java/org/traccar/api/resource/PositionResource.java
index b4c8d18b9..7d7921085 100644
--- a/src/main/java/org/traccar/api/resource/PositionResource.java
+++ b/src/main/java/org/traccar/api/resource/PositionResource.java
@@ -21,6 +21,7 @@ import org.traccar.model.Device;
 import org.traccar.model.Position;
 import org.traccar.model.UserRestrictions;
 import org.traccar.reports.CsvExportProvider;
+import org.traccar.reports.GpxExportProvider;
 import org.traccar.reports.KmlExportProvider;
 import org.traccar.storage.StorageException;
 import org.traccar.storage.query.Columns;
@@ -54,6 +55,9 @@ public class PositionResource extends BaseResource {
     @Inject
     private CsvExportProvider csvExportProvider;
 
+    @Inject
+    private GpxExportProvider gpxExportProvider;
+
     @GET
     public Collection<Position> getJson(
             @QueryParam("deviceId") long deviceId, @QueryParam("id") List<Long> positionIds,
@@ -118,4 +122,22 @@ public class PositionResource extends BaseResource {
                 .header(HttpHeaders.CONTENT_DISPOSITION, "attachment; filename=positions.csv").build();
     }
 
+    @Path("gpx")
+    @GET
+    @Produces("application/gpx+xml")
+    public Response getGpx(
+            @QueryParam("deviceId") long deviceId,
+            @QueryParam("from") Date from, @QueryParam("to") Date to) throws StorageException {
+        permissionsService.checkPermission(Device.class, getUserId(), deviceId);
+        StreamingOutput stream = output -> {
+            try {
+                gpxExportProvider.generate(output, deviceId, from, to);
+            } catch (StorageException e) {
+                throw new WebApplicationException(e);
+            }
+        };
+        return Response.ok(stream)
+                .header(HttpHeaders.CONTENT_DISPOSITION, "attachment; filename=positions.gpx").build();
+    }
+
 }