Fixed some issues with dump (#904)

* Changed method for downloading annotations

* Initial commit

* Initial commit

* Updated download method for dataset

* fixed eslint error

Author: bsekachev

cvat-core/src/server-proxy.js

@@ -563,20 +563,18 @@
 
                 return new Promise((resolve, reject) => {
                     async function request() {
-                        try {
-                            const response = await Axios
-                                .get(`${url}`, {
-                                    proxy: config.proxy,
-                                });
+                        Axios.get(`${url}`, {
+                            proxy: config.proxy,
+                        }).then((response) => {
                             if (response.status === 202) {
                                 setTimeout(request, 3000);
                             } else {
                                 url = `${url}&action=download`;
                                 resolve(url);
                             }
-                        } catch (errorData) {
+                        }).catch((errorData) => {
                             reject(generateError(errorData));
-                        }
+                        });
                     }
 
                     setTimeout(request);

cvat-ui/src/actions/tasks-actions.ts

@@ -164,9 +164,9 @@ ThunkAction<Promise<void>, {}, {}, AnyAction> {
         try {
             dispatch(dumpAnnotation(task, dumper));
             const url = await task.annotations.dump(task.name, dumper);
-            // false positive
-            // eslint-disable-next-line security/detect-non-literal-fs-filename
-            window.open(url);
+            const downloadAnchor = (window.document.getElementById('downloadAnchor') as HTMLAnchorElement);
+            downloadAnchor.href = url;
+            downloadAnchor.click();
         } catch (error) {
             dispatch(dumpAnnotationFailed(task, dumper, error));
             return;
@@ -270,9 +270,9 @@ ThunkAction<Promise<void>, {}, {}, AnyAction> {
 
         try {
             const url = await task.annotations.exportDataset(exporter.tag);
-            // false positive
-            // eslint-disable-next-line security/detect-non-literal-fs-filename
-            window.open(url, '_blank');
+            const downloadAnchor = (window.document.getElementById('downloadAnchor') as HTMLAnchorElement);
+            downloadAnchor.href = url;
+            downloadAnchor.click();
         } catch (error) {
             dispatch(exportDatasetFailed(task, exporter, error));
         }

cvat-ui/src/components/cvat-app.tsx

@@ -233,6 +233,7 @@ export default class CVATApplication extends React.PureComponent<CVATAppProps> {
                                 </Switch>
                                 <FeedbackComponent/>
                                 <ModelRunnerModalContainer/>
+                                <a id='downloadAnchor' style={{ display: 'none' }} download/>
                             </Layout.Content>
                         </Layout>
                     </BrowserRouter>

cvat/apps/engine/views.py

@@ -364,7 +364,7 @@ def dump(self, request, pk, filename):
             "{}.{}.{}.{}".format(filename, username, timestamp, db_dumper.format.lower()))
 
         queue = django_rq.get_queue("default")
-        rq_id = "{}@/api/v1/tasks/{}/annotations/{}".format(username, pk, filename)
+        rq_id = "{}@/api/v1/tasks/{}/annotations/{}/{}".format(username, pk, dump_format, filename)
         rq_job = queue.fetch_job(rq_id)
 
         if rq_job: