storage

Jun 5, 2023

Changes in this version

+ type URLOption func(o *URLOptions)

+ func WithURLExpires(expires time.Duration) URLOption

+ func (o URLOption) Apply(options *URLOptions)

+ type URLOptions struct

May 26, 2023

Changes in this version

type ServerOptions

+ SigningExpires time.Duration

+ SigningKey []byte

+ type URLSigner interface

+ Sign func(url string, exp time.Duration) (string, error)

+ Validate func(signedUrl string) error

+ func NewHmacURLSigner(key []byte) URLSigner

type VariantOptions

+ func (o VariantOptions) Get(key string) any

+ func (o VariantOptions) Set(key string, value any)

Apr 23, 2023

Changes in this version

+ type ServerOption func(o *ServerOptions)

+ type ServerOptions struct

+ KeyDecoder func(encodedKey string) string

+ KeyEncoder func(key string) string

+ URLResolver func(key string) string

Apr 3, 2023

Changes in this version

type NullService

+ func (NullService) SignURL(ctx context.Context, key string, method string, expiresIn time.Duration) (string, http.Header, error)

type Service

+ SignURL func(ctx context.Context, key string, method string, expiresIn time.Duration) (string, http.Header, error)

Mar 31, 2023

Changes in this version

+ const CtxS3ACL

+ const CtxS3ContentType

+ const Ctx_GCS_ACL

+ func MimeTypeByExtension(ext string) string

+ func RedirectURL(endpoint string, key string, options VariantOptions) string

+ func ServeDisk(routePath string, dir string) http.Handler

+ func URL(endpoint, p string) string

+ func WithGcsACL(ctx context.Context, entity gstorage.ACLEntity, role gstorage.ACLRole) context.Context

+ func WithGcsAllUsersRead(ctx context.Context) context.Context

+ func WithS3ContentType(ctx context.Context, contentType string) context.Context

+ func WithS3Private(ctx context.Context) context.Context

+ func WithS3PublicRead(ctx context.Context) context.Context

+ type NewVariantFunc func(service Service, originKey string, options VariantOptions) Variant

+ func (f NewVariantFunc) NewVariant(service Service, originPath string, options VariantOptions) Variant

+ type NullService struct

+ func (NullService) Copy(ctx context.Context, src string, dst string) error

+ func (NullService) Delete(ctx context.Context, key string) error

+ func (NullService) DeleteBatch(ctx context.Context, keys []string) error

+ func (NullService) DeletePrefixed(ctx context.Context, prefix string) error

+ func (NullService) Download(ctx context.Context, key string) (io.ReadCloser, error)

+ func (NullService) Exist(ctx context.Context, key string) (bool, error)

+ func (NullService) URL(key string) string

+ func (NullService) Upload(ctx context.Context, key string, reader io.Reader) error

+ type S3Options struct

+ ACL *types.ObjectCannedACL

+ type Server interface

+ Handler func() http.Handler

+ URL func(key string, options VariantOptions) string

+ func NewServer(endpoint string, storage Storage, keyEncoder func(string) string, ...) Server

+ type Service interface

+ Copy func(ctx context.Context, src string, dst string) error

+ Delete func(ctx context.Context, key string) error

+ DeleteBatch func(ctx context.Context, keys []string) error

+ DeletePrefixed func(ctx context.Context, prefix string) error

+ Download func(ctx context.Context, key string) (io.ReadCloser, error)

+ Exist func(ctx context.Context, key string) (bool, error)

+ URL func(key string) string

+ Upload func(ctx context.Context, key string, reader io.Reader) error

+ func NewDiskService(dir string, endpoint string) (Service, error)

+ func NewGCSService(bucket string, endpoint string) (Service, error)

+ func NewGCSServiceWithClient(bucket string, endpoint string, client *gstorage.Client) Service

+ func NewNullService() Service

+ func NewS3(cfg aws.Config, bucket string, endpoint string, options ...S3Options) (Service, error)

+ type Storage interface

+ Service func() Service

+ Variant func(key string, options VariantOptions) Variant

+ func New(service Service, variantFactory VariantFactory) Storage

+ type Transformer interface

+ Transform func(ctx context.Context, options VariantOptions, format string, source io.Reader, ...) error

+ func NewTransformer() Transformer

+ type Variant interface

+ Key func() string

+ Process func() error

+ URL func() string

+ func NewVariant(service Service, originKey string, options VariantOptions, ...) Variant

+ type VariantFactory interface

+ NewVariant func(service Service, originPath string, options VariantOptions) Variant

+ func NewVariantFactory(transformer Transformer) VariantFactory

+ type VariantOptions map[string]any

+ func ParseVariantOptions(query url.Values) (VariantOptions, error)

+ func (o VariantOptions) Format() string

+ func (o VariantOptions) Quality() int

+ func (o VariantOptions) ResizeToFill() ([2]int, bool)

+ func (o VariantOptions) SetFormat(format string) VariantOptions

+ func (o VariantOptions) SetQuality(quality int) VariantOptions

+ func (o VariantOptions) SetResizeToFill(size [2]int) VariantOptions

+ func (o VariantOptions) SetSize(size int) VariantOptions

+ func (o VariantOptions) Size() int

+ func (o VariantOptions) URLQuery() map[string]string