Documentation
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Index ¶
- Variables
- type System
- func (s *System) Attributes(fileKey string) (*blob.Attributes, error)
- func (s *System) Close() error
- func (s *System) CreateThumb(originalKey string, thumbKey, thumbSize string) error
- func (s *System) Delete(fileKey string) error
- func (s *System) DeletePrefix(prefix string) []error
- func (s *System) Exists(fileKey string) (bool, error)
- func (s *System) Serve(response http.ResponseWriter, fileKey string, name string) error
- func (s *System) Upload(content []byte, fileKey string) error
Constants ¶
This section is empty.
Variables ¶
var ThumbSizeRegex = regexp.MustCompile(`^(\d+)x(\d+)(t|b|f)?$`)
Functions ¶
This section is empty.
Types ¶
type System ¶
type System struct {
// contains filtered or unexported fields
}
func NewLocal ¶
NewLocal initializes a new local filesystem instance.
NB! Make sure to call `Close()` after you are done working with it.
func NewS3 ¶
func NewS3( bucketName string, region string, endpoint string, accessKey string, secretKey string, s3ForcePathStyle bool, ) (*System, error)
NewS3 initializes an S3 filesystem instance.
NB! Make sure to call `Close()` after you are done working with it.
func (*System) Attributes ¶
func (s *System) Attributes(fileKey string) (*blob.Attributes, error)
Attributes returns the attributes for the file with fileKey path.
func (*System) CreateThumb ¶
CreateThumb creates a new thumb image for the file at originalKey location. The new thumb file is stored at thumbKey location.
thumbSize is in the format: - 0xH (eg. 0x100) - resize to H height preserving the aspect ratio - Wx0 (eg. 300x0) - resize to W width preserving the aspect ratio - WxH (eg. 300x100) - resize and crop to WxH viewbox (from center) - WxHt (eg. 300x100t) - resize and crop to WxH viewbox (from top) - WxHb (eg. 300x100b) - resize and crop to WxH viewbox (from bottom) - WxHf (eg. 300x100f) - fit inside a WxH viewbox (without cropping)
func (*System) DeletePrefix ¶
DeletePrefix deletes everything starting with the specified prefix.
Source Files