Improve image parent field

object/message.go

@@ -165,14 +165,16 @@ func RefineMessageImages(message *Message, origin string) error {
 		}
 
 		for _, match := range matches {
-			_, content, err := parseBase64Image(match)
+			var content []byte
+			content, err = parseBase64Image(match)
 			if err != nil {
 				return err
 			}
 
-			filename := fmt.Sprintf(`%s\%s\%s\%s`, message.Organization, message.User, message.Chat, message.FileName)
+			filePath := fmt.Sprintf(`%s\%s\%s\%s`, message.Organization, message.User, message.Chat, message.FileName)
 
-			fileUrl, err := obj.PutObject(message.User, "Casibase-Image", filename, bytes.NewBuffer(content))
+			var fileUrl string
+			fileUrl, err = obj.PutObject(message.User, message.Chat, filePath, bytes.NewBuffer(content))
 			if err != nil {
 				return err
 			}
@@ -182,7 +184,8 @@ func RefineMessageImages(message *Message, origin string) error {
 				fileUrl = tokens[0]
 			}
 
-			httpUrl, err := getUrlFromPath(fileUrl, origin)
+			var httpUrl string
+			httpUrl, err = getUrlFromPath(fileUrl, origin)
 			if err != nil {
 				return err
 			}

object/message_image.go

@@ -39,27 +39,21 @@ func getExtFromMimeType(mimeType string) (string, error) {
 	return res, nil
 }
 
-func parseBase64Image(data string) (string, []byte, error) {
+func parseBase64Image(data string) ([]byte, error) {
 	parts := strings.SplitN(data, ";", 2)
 	if len(parts) < 2 {
-		return "", nil, fmt.Errorf("parseBase64Image() error: invalid image format")
-	}
-
-	mimeType := parts[0][5:]
-	ext, err := getExtFromMimeType(mimeType)
-	if err != nil {
-		return "", nil, err
+		return nil, fmt.Errorf("parseBase64Image() error: invalid image format")
 	}
 
 	b64Parts := strings.SplitN(parts[1], ",", 2)
 	if len(b64Parts) < 2 {
-		return "", nil, fmt.Errorf("parseBase64Image() error: invalid image format")
+		return nil, fmt.Errorf("parseBase64Image() error: invalid image format")
 	}
 
 	imageContent, err := base64.StdEncoding.DecodeString(b64Parts[1])
 	if err != nil {
-		return "", nil, err
+		return nil, err
 	}
 
-	return ext, imageContent, nil
+	return imageContent, nil
 }