Add device image upload

2 files changed, 40 insertions, 1 deletions

diff --git a/src/main/java/org/traccar/api/resource/DeviceResource.java b/src/main/java/org/traccar/api/resource/DeviceResource.java
index 8791a82f9..1d9bc20ec 100644
--- a/src/main/java/org/traccar/api/resource/DeviceResource.java
+++ b/src/main/java/org/traccar/api/resource/DeviceResource.java
@@ -17,6 +17,7 @@ package org.traccar.api.resource;
 
 import org.traccar.api.BaseObjectResource;
 import org.traccar.broadcast.BroadcastService;
+import org.traccar.database.MediaManager;
 import org.traccar.helper.LogAction;
 import org.traccar.model.Device;
 import org.traccar.model.DeviceAccumulators;
@@ -32,12 +33,18 @@ import org.traccar.storage.query.Request;
 import javax.inject.Inject;
 import javax.ws.rs.Consumes;
 import javax.ws.rs.GET;
+import javax.ws.rs.HeaderParam;
+import javax.ws.rs.POST;
 import javax.ws.rs.PUT;
 import javax.ws.rs.Path;
+import javax.ws.rs.PathParam;
 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.io.File;
+import java.io.FileInputStream;
 import java.io.IOException;
 import java.util.Collection;
 import java.util.LinkedList;
@@ -57,6 +64,9 @@ public class DeviceResource extends BaseObjectResource<Device> {
     @Inject
     private BroadcastService broadcastService;
 
+    @Inject
+    private MediaManager mediaManager;
+
     public DeviceResource() {
         super(Device.class);
     }
@@ -110,7 +120,7 @@ public class DeviceResource extends BaseObjectResource<Device> {
 
     @Path("{id}/accumulators")
     @PUT
-    public Response updateAccumulators(DeviceAccumulators entity) throws StorageException, IOException {
+    public Response updateAccumulators(DeviceAccumulators entity) throws StorageException {
         if (permissionsService.notAdmin(getUserId())) {
             permissionsService.checkManager(getUserId());
             permissionsService.checkPermission(Device.class, getUserId(), entity.getDeviceId());
@@ -149,4 +159,28 @@ public class DeviceResource extends BaseObjectResource<Device> {
         return Response.noContent().build();
     }
 
+    @Path("{id}/image")
+    @POST
+    @Consumes("image/*")
+    public Response uploadImage(
+            @PathParam("id") long deviceId, File file,
+            @HeaderParam(HttpHeaders.CONTENT_TYPE) String type) throws StorageException, IOException {
+
+        Device device = storage.getObject(Device.class, new Request(
+                new Columns.All(),
+                new Condition.And(
+                        new Condition.Equals("id", "id", deviceId),
+                        new Condition.Permission(User.class, getUserId(), Device.class))));
+        if (device != null) {
+            String name = "device";
+            String extension = type.substring("image/".length());
+            try (var input = new FileInputStream(file);
+                    var output = mediaManager.createFileStream(device.getUniqueId(), name, extension)) {
+                input.transferTo(output);
+            }
+            return Response.ok(name + "." + extension).build();
+        }
+        return Response.status(Response.Status.NOT_FOUND).build();
+    }
+
 }
diff --git a/src/main/java/org/traccar/database/MediaManager.java b/src/main/java/org/traccar/database/MediaManager.java
index 5f3fdcdf7..2b3e3e1ee 100644
--- a/src/main/java/org/traccar/database/MediaManager.java
+++ b/src/main/java/org/traccar/database/MediaManager.java
@@ -25,6 +25,7 @@ import javax.inject.Inject;
 import java.io.File;
 import java.io.FileOutputStream;
 import java.io.IOException;
+import java.io.OutputStream;
 import java.nio.ByteBuffer;
 import java.nio.channels.FileChannel;
 import java.nio.file.Files;
@@ -53,6 +54,10 @@ public class MediaManager {
         return filePath.toFile();
     }
 
+    public OutputStream createFileStream(String uniqueId, String name, String extension) throws IOException {
+        return new FileOutputStream(createFile(uniqueId, name + "." + extension));
+    }
+
     public String writeFile(String uniqueId, ByteBuf buf, String extension) {
         if (path != null) {
             int size = buf.readableBytes();