Fix object download (#466)

If an object is within a folder the object downloaded now only has the object's name.
Also, it now supports object version downloading.

portal-ui/src/screens/Console/Buckets/ListBuckets/Objects/ListObjects/ListObjects.tsx

@@ -153,12 +153,9 @@ const ListObjects = ({
   setLastAsFile,
 }: IListObjectsProps) => {
   const [records, setRecords] = useState<BucketObject[]>([]);
-  const [totalRecords, setTotalRecords] = useState<number>(0);
   const [loading, setLoading] = useState<boolean>(true);
-  const [error, setError] = useState<string>("");
   const [deleteOpen, setDeleteOpen] = useState<boolean>(false);
   const [createFolderOpen, setCreateFolderOpen] = useState<boolean>(false);
-  const [deleteError, setDeleteError] = useState<string>("");
   const [selectedObject, setSelectedObject] = useState<string>("");
   const [selectedBucket, setSelectedBucket] = useState<string>("");
   const [filterObjects, setFilterObjects] = useState<string>("");
@@ -179,8 +176,6 @@ const ListObjects = ({
       .then((res: BucketObjectsList) => {
         setSelectedBucket(bucketName);
         setRecords(res.objects || []);
-        setTotalRecords(!res.objects ? 0 : res.total);
-        setError("");
         // In case no objects were retrieved, We check if item is a file
         if (!res.objects && extraPath !== "") {
           verifyIfIsFile();
@@ -190,7 +185,6 @@ const ListObjects = ({
       })
       .catch((err: any) => {
         setLoading(false);
-        setError(err);
       });
   }, [loading, match]);
 
@@ -221,7 +215,6 @@ const ListObjects = ({
       })
       .catch((err: any) => {
         setLoading(false);
-        setError(err);
       });
   };
 
@@ -263,7 +256,7 @@ const ListObjects = ({
     xhr.open("POST", uploadUrl, true);
 
     xhr.withCredentials = false;
-    xhr.onload = function (event) {
+    xhr.onload = function(event) {
       // TODO: handle status
       if (xhr.status === 401 || xhr.status === 403) {
         showSnackBarMessage("An error occurred while uploading the file.");
@@ -307,8 +300,8 @@ const ListObjects = ({
     setSelectedObject(object);
   };
 
-  const downloadObject = (object: string) => {
-    download(selectedBucket, object);
+  const downloadObject = (object: BucketObject) => {
+    download(selectedBucket, object.name, object.version_id);
   };
 
   const openPath = (idElement: string) => {
@@ -366,7 +359,7 @@ const ListObjects = ({
 
   const tableActions = [
     { type: "view", onClick: openPath, sendOnlyId: true },
-    { type: "download", onClick: downloadObject, sendOnlyId: true },
+    { type: "download", onClick: downloadObject },
     { type: "delete", onClick: confirmDeleteObject, sendOnlyId: true },
   ];
 

portal-ui/src/screens/Console/Buckets/ListBuckets/Objects/ListObjects/types.tsx

@@ -19,6 +19,7 @@ export interface BucketObject {
   size: number;
   last_modified: Date;
   content_type: string;
+  version_id: string;
 }
 
 export interface BucketObjectsList {

portal-ui/src/screens/Console/Buckets/ListBuckets/Objects/ObjectDetails/ObjectDetails.tsx

@@ -223,13 +223,13 @@ const ObjectDetails = ({
     setDeleteTagModalOpen(true);
   };
 
-  const downloadObject = (path: string) => {
-    download(bucketName, path);
+  const downloadObject = (object: IFileInfo) => {
+    download(bucketName, pathInBucket, object.version_id);
   };
 
   const tableActions = [
     { type: "share", onClick: shareObject, sendOnlyId: true },
-    { type: "download", onClick: downloadObject, sendOnlyId: true },
+    { type: "download", onClick: downloadObject },
   ];
 
   const filteredRecords = versions.filter((version) =>
@@ -408,7 +408,7 @@ const ObjectDetails = ({
                   size="small"
                   className={classes.actionsIcon}
                   onClick={() => {
-                    downloadObject(pathInBucket);
+                    downloadObject(actualInfo);
                   }}
                 >
                   <DownloadIcon />

portal-ui/src/screens/Console/Buckets/ListBuckets/Objects/utils.ts

@@ -14,22 +14,28 @@
 // You should have received a copy of the GNU Affero General Public License
 // along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-import storage from "local-storage-fallback";
+import { isNullOrUndefined } from "util";
 
-export const download = (bucketName: string, objectName: string) => {
+export const download = (
+  bucketName: string,
+  objectPath: string,
+  versionID: any
+) => {
   const anchor = document.createElement("a");
   document.body.appendChild(anchor);
-  const token: string = storage.getItem("token")!;
   const xhr = new XMLHttpRequest();
+  const allPathData = objectPath.split("/");
+  const objectName = allPathData[allPathData.length - 1];
 
-  xhr.open(
-    "GET",
-    `/api/v1/buckets/${bucketName}/objects/download?prefix=${objectName}`,
-    true
-  );
+  let path = `/api/v1/buckets/${bucketName}/objects/download?prefix=${objectPath}`;
+  if (!isNullOrUndefined(versionID) && versionID !== "null") {
+    path = path.concat(`&version_id=${versionID}`);
+  }
+
+  xhr.open("GET", path, true);
   xhr.responseType = "blob";
 
-  xhr.onload = function (e) {
+  xhr.onload = function(e) {
     if (this.status === 200) {
       const blob = new Blob([this.response], {
         type: "octet/stream",

restapi/embedded_spec.go

@@ -550,8 +550,7 @@ func init() {
           {
             "type": "string",
             "name": "version_id",
-            "in": "query",
-            "required": true
+            "in": "query"
           }
         ],
         "responses": {
@@ -5510,8 +5509,7 @@ func init() {
           {
             "type": "string",
             "name": "version_id",
-            "in": "query",
-            "required": true
+            "in": "query"
           }
         ],
         "responses": {

restapi/operations/user_api/download_object_parameters.go

@@ -59,10 +59,9 @@ type DownloadObjectParams struct {
 	*/
 	Prefix string
 	/*
-	  Required: true
 	  In: query
 	*/
-	VersionID string
+	VersionID *string
 }
 
 // BindRequest both binds and validates a request, it assumes that complex things implement a Validatable(strfmt.Registry) error interface
@@ -135,21 +134,18 @@ func (o *DownloadObjectParams) bindPrefix(rawData []string, hasKey bool, formats
 
 // bindVersionID binds and validates parameter VersionID from query.
 func (o *DownloadObjectParams) bindVersionID(rawData []string, hasKey bool, formats strfmt.Registry) error {
-	if !hasKey {
-		return errors.Required("version_id", "query", rawData)
-	}
 	var raw string
 	if len(rawData) > 0 {
 		raw = rawData[len(rawData)-1]
 	}
 
-	// Required: true
+	// Required: false
 	// AllowEmptyValue: false
-	if err := validate.RequiredString("version_id", "query", raw); err != nil {
-		return err
+	if raw == "" { // empty values pass all other validations
+		return nil
 	}
 
-	o.VersionID = raw
+	o.VersionID = &raw
 
 	return nil
 }

restapi/operations/user_api/download_object_urlbuilder.go

@@ -34,7 +34,7 @@ type DownloadObjectURL struct {
 	BucketName string
 
 	Prefix    string
-	VersionID string
+	VersionID *string
 
 	_basePath string
 	// avoid unkeyed usage
@@ -82,7 +82,10 @@ func (o *DownloadObjectURL) Build() (*url.URL, error) {
 		qs.Set("prefix", prefixQ)
 	}
 
-	versionIDQ := o.VersionID
+	var versionIDQ string
+	if o.VersionID != nil {
+		versionIDQ = *o.VersionID
+	}
 	if versionIDQ != "" {
 		qs.Set("version_id", versionIDQ)
 	}

restapi/user_objects.go

@@ -228,10 +228,14 @@ func getDownloadObjectResponse(session *models.Principal, params user_api.Downlo
 	return object, nil
 }
 
-func downloadObject(ctx context.Context, client MCClient, versionID string) (io.ReadCloser, error) {
+func downloadObject(ctx context.Context, client MCClient, versionID *string) (io.ReadCloser, error) {
 	// TODO: handle encripted files
 	var reader io.ReadCloser
-	reader, pErr := client.get(ctx, mc.GetOptions{VersionID: versionID})
+	var version string
+	if versionID != nil {
+		version = *versionID
+	}
+	reader, pErr := client.get(ctx, mc.GetOptions{VersionID: version})
 	if pErr != nil {
 		return nil, pErr.Cause
 	}

swagger.yml

@@ -330,7 +330,7 @@ paths:
           type: string
         - name: version_id
           in: query
-          required: true
+          required: false
           type: string
       responses:
         200: