service

package

v0.0.0-...-fae07df Latest Latest Go to latest Published: Jan 4, 2016 License: MIT Imports: 13 Imported by: 0

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var Extensions = map[string]string{
	"image/jpeg": "jpg",
	"image/png":  "png",
	"image/bmp":  "bmp",
	"image/gif":  "gif",
}

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type Storage struct {
	// contains filtered or unexported fields
}

Storage service

func New(fs storage.Storage, db *store.Store) (*Storage, error)

New return a new service instance

func (s *Storage) Display(sha string, opt *engine.ImageOptions) (image.Image, error)

Display a image, resampled images are not stored on disk and are generated on the fly. we can cache these images in a proxy

func (s *Storage) Find(sha string) (storage.File, *metadata.Metadata, error)

Find a file

func (s *Storage) PathForCached(sha string, opt *engine.ImageOptions) string

func (s *Storage) PathForSHA(sha string) string

func (s *Storage) Save(f storage.File, m *metadata.Metadata) error

Save a file