drime: implement About

backend/drime/api/types.go

@@ -235,3 +235,11 @@ type MultiPartAbort struct {
 	UploadID string `json:"uploadId"`
 	Key      string `json:"key"`
 }
+
+// SpaceUsageResponse is returned by GET /user/space-usage
+type SpaceUsageResponse struct {
+	Used      int64  `json:"used"`
+	Available int64  `json:"available"`
+	Status    string `json:"status"`
+	SEO       any    `json:"seo"`
+}

backend/drime/drime.go

@@ -1344,6 +1344,37 @@ func (s *drimeChunkWriter) Abort(ctx context.Context) error {
 	return nil
 }
 
+// About gets quota information
+func (f *Fs) About(ctx context.Context) (*fs.Usage, error) {
+	opts := rest.Opts{
+		Method:     "GET",
+		Path:       "/user/space-usage",
+		Parameters: url.Values{},
+	}
+	if f.opt.WorkspaceID != "" {
+		opts.Parameters.Set("workspaceId", f.opt.WorkspaceID)
+	}
+
+	var resp *http.Response
+	var result api.SpaceUsageResponse
+	var err error
+	err = f.pacer.Call(func() (bool, error) {
+		resp, err = f.srv.CallJSON(ctx, &opts, nil, &result)
+		return shouldRetry(ctx, resp, err)
+	})
+	if err != nil {
+		return nil, fmt.Errorf("failed to get Drime Quota: %w", err)
+	}
+
+	usage := &fs.Usage{
+		Total: fs.NewUsageValue(result.Available),
+		Used:  fs.NewUsageValue(result.Used),
+		Free:  fs.NewUsageValue(result.Available - result.Used),
+	}
+
+	return usage, nil
+}
+
 // ------------------------------------------------------------
 
 // Fs returns the parent Fs
@@ -1555,6 +1586,7 @@ var (
 	_ fs.Mover           = (*Fs)(nil)
 	_ fs.DirMover        = (*Fs)(nil)
 	_ fs.DirCacheFlusher = (*Fs)(nil)
+	_ fs.Abouter         = (*Fs)(nil)
 	_ fs.OpenChunkWriter = (*Fs)(nil)
 	_ fs.Object          = (*Object)(nil)
 	_ fs.IDer            = (*Object)(nil)

docs/data/backends/drime.yaml

@@ -12,6 +12,7 @@ security: High
 virtual: false
 remote: 'TestDrime:'
 features:
+- About
 - CanHaveEmptyDirectories
 - Copy
 - DirCacheFlush