1 files changed, 50 insertions, 0 deletions
diff --git a/connector/mediaobject.go b/connector/mediaobject.go
index a8d6f9a..244e571 100644
--- a/connector/mediaobject.go
+++ b/connector/mediaobject.go
@@ -132,3 +132,53 @@ type nullCloseReader struct {
 func (ncr nullCloseReader) Close() error {
 	return nil
 }
+
+// ----
+
+type LazyBlobMediaObject struct {
+	ObjectFilename string
+	ObjectMimetype string
+	ObjectImageSize *ImageSize
+	ObjectData []byte
+
+	GetFn func(o *LazyBlobMediaObject) error
+}
+
+func (m *LazyBlobMediaObject) Filename() string {
+	return m.ObjectFilename
+}
+
+func (m *LazyBlobMediaObject) Size() int64 {
+	if m.ObjectData == nil {
+		m.GetFn(m)
+	}
+	return int64(len(m.ObjectData))
+}
+
+func (m *LazyBlobMediaObject) Mimetype() string {
+	if m.ObjectData == nil {
+		m.GetFn(m)
+	}
+	return m.ObjectMimetype
+}
+
+func (m *LazyBlobMediaObject) ImageSize() *ImageSize {
+	if m.ObjectData == nil {
+		m.GetFn(m)
+	}
+	return m.ObjectImageSize
+}
+
+func (m *LazyBlobMediaObject) Read() (io.ReadCloser, error) {
+	if m.ObjectData == nil {
+		err := m.GetFn(m)
+		if err != nil {
+			return nil, err
+		}
+	}
+	return nullCloseReader{bytes.NewBuffer(m.ObjectData)}, nil
+}
+
+func (m *LazyBlobMediaObject) URL() string {
+	return ""
+}