1 files changed, 96 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
new file mode 100644
index 000000000..c031b842f
--- /dev/null
+++ b/src/main/java/org/traccar/api/resource/PositionResource.java
@@ -0,0 +1,96 @@
+/*
+ * Copyright 2015 - 2016 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.api.resource;
+
+import org.traccar.Context;
+import org.traccar.api.BaseResource;
+import org.traccar.helper.DateUtil;
+import org.traccar.model.Position;
+import org.traccar.web.CsvBuilder;
+import org.traccar.web.GpxBuilder;
+
+import javax.ws.rs.Consumes;
+import javax.ws.rs.GET;
+import javax.ws.rs.Path;
+import javax.ws.rs.Produces;
+import javax.ws.rs.QueryParam;
+import javax.ws.rs.core.HttpHeaders;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.Response;
+
+import java.sql.SQLException;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.List;
+
+@Path("positions")
+@Produces(MediaType.APPLICATION_JSON)
+@Consumes(MediaType.APPLICATION_JSON)
+public class PositionResource extends BaseResource {
+
+    public static final String TEXT_CSV = "text/csv";
+    public static final String CONTENT_DISPOSITION_VALUE_CSV = "attachment; filename=positions.csv";
+    public static final String GPX = "application/gpx+xml";
+    public static final String CONTENT_DISPOSITION_VALUE_GPX = "attachment; filename=positions.gpx";
+
+    @GET
+    public Collection<Position> getJson(
+            @QueryParam("deviceId") long deviceId, @QueryParam("id") List<Long> positionIds,
+            @QueryParam("from") String from, @QueryParam("to") String to)
+            throws SQLException {
+        if (!positionIds.isEmpty()) {
+            ArrayList<Position> positions = new ArrayList<>();
+            for (Long positionId : positionIds) {
+                Position position = Context.getDataManager().getObject(Position.class, positionId);
+                Context.getPermissionsManager().checkDevice(getUserId(), position.getDeviceId());
+                positions.add(position);
+            }
+            return positions;
+        } else if (deviceId == 0) {
+            return Context.getDeviceManager().getInitialState(getUserId());
+        } else {
+            Context.getPermissionsManager().checkDevice(getUserId(), deviceId);
+            return Context.getDataManager().getPositions(
+                    deviceId, DateUtil.parseDate(from), DateUtil.parseDate(to));
+        }
+    }
+
+    @GET
+    @Produces(TEXT_CSV)
+    public Response getCsv(
+            @QueryParam("deviceId") long deviceId, @QueryParam("from") String from, @QueryParam("to") String to)
+            throws SQLException {
+        Context.getPermissionsManager().checkDevice(getUserId(), deviceId);
+        CsvBuilder csv = new CsvBuilder();
+        csv.addHeaderLine(new Position());
+        csv.addArray(Context.getDataManager().getPositions(
+                deviceId, DateUtil.parseDate(from), DateUtil.parseDate(to)));
+        return Response.ok(csv.build()).header(HttpHeaders.CONTENT_DISPOSITION, CONTENT_DISPOSITION_VALUE_CSV).build();
+    }
+
+    @GET
+    @Produces(GPX)
+    public Response getGpx(
+            @QueryParam("deviceId") long deviceId, @QueryParam("from") String from, @QueryParam("to") String to)
+            throws SQLException {
+        Context.getPermissionsManager().checkDevice(getUserId(), deviceId);
+        GpxBuilder gpx = new GpxBuilder(Context.getIdentityManager().getById(deviceId).getName());
+        gpx.addPositions(Context.getDataManager().getPositions(
+                deviceId, DateUtil.parseDate(from), DateUtil.parseDate(to)));
+        return Response.ok(gpx.build()).header(HttpHeaders.CONTENT_DISPOSITION, CONTENT_DISPOSITION_VALUE_GPX).build();
+    }
+
+}