feat(webdav): implement Getter interface (#2421)

* feat(webdav): implement Getter interface

* fix(webdav): update Get method to use correct path handling

Co-authored-by: Copilot <copilot@github.com>

* fix(s3): correct path handling in Get method for object retrieval

---------

Co-authored-by: j2rong4cn <j2rong@qq.com>
Co-authored-by: Copilot <copilot@github.com>

Author: 3 people

drivers/s3/driver.go

@@ -249,7 +249,8 @@ func (d *S3) GetDirectUploadInfo(ctx context.Context, _ string, dstDir model.Obj
 // implements driver.Getter interface
 func (d *S3) Get(ctx context.Context, path string) (model.Obj, error) {
 	// try to get object as a file using HeadObject
-	key := getKey(stdpath.Join(d.GetRootPath(), path), false)
+	path = stdpath.Join(d.GetRootPath(), path)
+	key := getKey(path, false)
 	headInput := &s3.HeadObjectInput{
 		Bucket: &d.Bucket,
 		Key:    &key,
@@ -303,7 +304,7 @@ func (d *S3) Get(ctx context.Context, path string) (model.Obj, error) {
 		return nil, fmt.Errorf("unsupported ListObjectVersion: %s", d.ListObjectVersion)
 	}
 	if len(contents) > 0 || len(commonPrefixes) > 0 {
-		dirName := stdpath.Base(path + "/")
+		dirName := stdpath.Base(path)
 		return &model.Object{
 			Name:     dirName,
 			Modified: d.Modified,

drivers/webdav/driver.go

@@ -125,4 +125,22 @@ func (d *WebDav) Put(ctx context.Context, dstDir model.Obj, s model.FileStreamer
 	return err
 }
 
+// implements driver.Getter interface
+func (d *WebDav) Get(ctx context.Context, _path string) (model.Obj, error) {
+	_path = path.Join(d.GetRootPath(), _path)
+	info, err := d.client.Stat(_path)
+	if err != nil {
+		return nil, err
+	}
+
+	return &model.Object{
+		Name:     info.Name(),
+		Size:     info.Size(),
+		Modified: info.ModTime(),
+		IsFolder: info.IsDir(),
+		Path:     _path,
+	}, nil
+}
+
 var _ driver.Driver = (*WebDav)(nil)
+var _ driver.Getter = (*WebDav)(nil)