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-rw-r--r--src/org/traccar/api/resource/PositionResource.java17
-rw-r--r--src/org/traccar/helper/UnitsConverter.java4
-rw-r--r--src/org/traccar/web/CsvBuilder.java16
-rw-r--r--src/org/traccar/web/GpxBuilder.java73
4 files changed, 109 insertions, 1 deletions
diff --git a/src/org/traccar/api/resource/PositionResource.java b/src/org/traccar/api/resource/PositionResource.java
index 92b62c0a6..488964f23 100644
--- a/src/org/traccar/api/resource/PositionResource.java
+++ b/src/org/traccar/api/resource/PositionResource.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2015 Anton Tananaev (anton.tananaev@gmail.com)
+ * Copyright 2015 - 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.
@@ -19,6 +19,7 @@ import org.traccar.Context;
import org.traccar.api.BaseResource;
import org.traccar.model.Position;
import org.traccar.web.CsvBuilder;
+import org.traccar.web.GpxBuilder;
import org.traccar.web.JsonConverter;
import javax.ws.rs.Consumes;
@@ -39,6 +40,8 @@ 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
@Produces(MediaType.APPLICATION_JSON)
@@ -67,4 +70,16 @@ public class PositionResource extends BaseResource {
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().getDeviceById(deviceId).getName());
+ gpx.addPositions(Context.getDataManager().getPositions(
+ deviceId, JsonConverter.parseDate(from), JsonConverter.parseDate(to)));
+ return Response.ok(gpx.build()).header(HttpHeaders.CONTENT_DISPOSITION, CONTENT_DISPOSITION_VALUE_GPX).build();
+ }
+
}
diff --git a/src/org/traccar/helper/UnitsConverter.java b/src/org/traccar/helper/UnitsConverter.java
index 4bc7348db..70916727e 100644
--- a/src/org/traccar/helper/UnitsConverter.java
+++ b/src/org/traccar/helper/UnitsConverter.java
@@ -45,6 +45,10 @@ public final class UnitsConverter {
return value * KNOTS_TO_MPS_RATIO;
}
+ public static double mpsFromKnots(double value) {
+ return value / KNOTS_TO_MPS_RATIO;
+ }
+
public static double knotsFromCps(double value) { // cm/s
return value * KNOTS_TO_CPS_RATIO;
}
diff --git a/src/org/traccar/web/CsvBuilder.java b/src/org/traccar/web/CsvBuilder.java
index f59aabc7f..4afc33144 100644
--- a/src/org/traccar/web/CsvBuilder.java
+++ b/src/org/traccar/web/CsvBuilder.java
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2016 Anton Tananaev (anton.tananaev@gmail.com)
+ * Copyright 2016 Andrey Kunitsyn (abyss@fox5.ru)
+ *
+ * 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.web;
import java.beans.Introspector;
diff --git a/src/org/traccar/web/GpxBuilder.java b/src/org/traccar/web/GpxBuilder.java
new file mode 100644
index 000000000..f9bebb730
--- /dev/null
+++ b/src/org/traccar/web/GpxBuilder.java
@@ -0,0 +1,73 @@
+/*
+ * Copyright 2016 Anton Tananaev (anton.tananaev@gmail.com)
+ * Copyright 2016 Andrey Kunitsyn (abyss@fox5.ru)
+ *
+ * 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.web;
+
+import java.util.Collection;
+
+import org.joda.time.DateTime;
+import org.joda.time.format.DateTimeFormatter;
+import org.joda.time.format.ISODateTimeFormat;
+import org.traccar.helper.UnitsConverter;
+import org.traccar.model.Position;
+
+public class GpxBuilder {
+
+ private StringBuilder builder = new StringBuilder();
+ private static final String HEADER = "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\" ?>"
+ + "<gpx xmlns=\"http://www.topografix.com/GPX/1/1\" creator=\"Traccar\" version=\"1.1\" "
+ + "xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" "
+ + "xsi:schemaLocation=\"http://www.topografix.com/GPX/1/1 "
+ + "http://www.topografix.com/GPX/1/1/gpx.xsd\"><trk>\n";
+ private static final String NAME = "<name>%1$s</name><trkseg>%n";
+ private static final String POINT = "<trkpt lat=\"%1$f\" lon=\"%2$f\">"
+ + "<time>%3$s</time>"
+ + "<geoidheight>%4$f</geoidheight>"
+ + "<course>%5$f</course>"
+ + "<speed>%6$f</speed>"
+ + "</trkpt>%n";
+ private static final String FOOTER = "</trkseg></trk></gpx>";
+
+ private static final DateTimeFormatter DATE_FORMAT = ISODateTimeFormat.dateTime();
+
+ public GpxBuilder() {
+ builder.append(HEADER);
+ builder.append("<trkseg>\n");
+ }
+
+ public GpxBuilder(String name) {
+ builder.append(HEADER);
+ builder.append(String.format(NAME, name));
+ }
+
+ public void addPosition(Position position) {
+ builder.append(String.format(POINT, position.getLatitude(), position.getLongitude(),
+ DATE_FORMAT.print(new DateTime(position.getFixTime())), position.getAltitude(),
+ position.getCourse(), UnitsConverter.mpsFromKnots(position.getSpeed())));
+ }
+
+ public void addPositions(Collection<Position> positions) {
+ for (Position position : positions) {
+ addPosition(position);
+ }
+ }
+
+ public String build() {
+ builder.append(FOOTER);
+ return builder.toString();
+ }
+
+}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-07 21:25:23 +0000