func (this *ImageScaler) Process(image *uploadedfile.UploadedFile) error {
switch image.GetMime() {
case "image/jpeg", "image/jpg":
return this.scaleJpeg(image)
case "image/png":
return this.scalePng(image)
case "image/gif":
return this.scaleGif(image)
}
return errors.New("Unsuported filetype")
}
func (s *Server) buildThumbResponse(upload *uploadedfile.UploadedFile) (map[string]interface{}, error) {
factory := imagestore.NewFactory(s.Config)
thumbsResp := map[string]interface{}{}
for _, t := range upload.GetThumbs() {
thumbName := fmt.Sprintf("%s/%s", upload.GetHash(), t.GetName())
tObj := factory.NewStoreObject(thumbName, upload.GetMime(), "thumbnail")
err := tObj.Store(t, s.ImageStore)
if err != nil {
return nil, err
}
thumbsResp[t.GetName()] = tObj.Url
}
return thumbsResp, nil
}