Documentation
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Index ¶
- type Factory
- func (this *Factory) NewGCSImageStore(conf map[string]string) ImageStore
- func (this *Factory) NewHashGenerator(store ImageStore) *HashGenerator
- func (this *Factory) NewImageStores() ImageStore
- func (this *Factory) NewLocalImageStore(conf map[string]string) ImageStore
- func (this *Factory) NewS3ImageStore(conf map[string]string) ImageStore
- func (this *Factory) NewStoreObject(id string, mime string, size string) *StoreObject
- type GCSImageStore
- type HashGenerator
- type ImageStore
- type InMemoryImageStore
- type LocalImageStore
- type MultiImageStore
- type NamePathMapper
- type S3ImageStore
- type StorableObject
- type StoreObject
Constants ¶
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Variables ¶
This section is empty.
Functions ¶
This section is empty.
Types ¶
type Factory ¶
type Factory struct {
// contains filtered or unexported fields
}
func NewFactory ¶
func NewFactory(conf *config.Configuration) *Factory
func (*Factory) NewGCSImageStore ¶
func (this *Factory) NewGCSImageStore(conf map[string]string) ImageStore
func (*Factory) NewHashGenerator ¶
func (this *Factory) NewHashGenerator(store ImageStore) *HashGenerator
func (*Factory) NewImageStores ¶
func (this *Factory) NewImageStores() ImageStore
func (*Factory) NewLocalImageStore ¶
func (this *Factory) NewLocalImageStore(conf map[string]string) ImageStore
func (*Factory) NewS3ImageStore ¶
func (this *Factory) NewS3ImageStore(conf map[string]string) ImageStore
func (*Factory) NewStoreObject ¶
func (this *Factory) NewStoreObject(id string, mime string, size string) *StoreObject
type GCSImageStore ¶
type GCSImageStore struct {
// contains filtered or unexported fields
}
func NewGCSImageStore ¶
func NewGCSImageStore(ctx context.Context, bucket string, root string, mapper *NamePathMapper) *GCSImageStore
func (*GCSImageStore) Exists ¶
func (this *GCSImageStore) Exists(obj *StoreObject) (bool, error)
func (*GCSImageStore) Get ¶
func (this *GCSImageStore) Get(obj *StoreObject) (io.ReadCloser, error)
func (*GCSImageStore) Save ¶
func (this *GCSImageStore) Save(src string, obj *StoreObject) (*StoreObject, error)
func (*GCSImageStore) String ¶
func (this *GCSImageStore) String() string
type HashGenerator ¶
type HashGenerator struct {
// contains filtered or unexported fields
}
Provides a continuous stream of random image "hashes" of a fixed length that is unique (does not exist in the store).
func (*HashGenerator) Get ¶
func (this *HashGenerator) Get() string
type ImageStore ¶
type ImageStore interface {
Save(src string, obj *StoreObject) (*StoreObject, error)
Exists(obj *StoreObject) (bool, error)
Get(obj *StoreObject) (io.ReadCloser, error)
String() string
}
type InMemoryImageStore ¶
type InMemoryImageStore struct {
// contains filtered or unexported fields
}
func NewInMemoryImageStore ¶
func NewInMemoryImageStore() *InMemoryImageStore
func (*InMemoryImageStore) Exists ¶
func (this *InMemoryImageStore) Exists(obj *StoreObject) (bool, error)
func (*InMemoryImageStore) Get ¶
func (this *InMemoryImageStore) Get(obj *StoreObject) (io.ReadCloser, error)
func (*InMemoryImageStore) Save ¶
func (this *InMemoryImageStore) Save(src string, obj *StoreObject) (*StoreObject, error)
func (*InMemoryImageStore) String ¶
func (this *InMemoryImageStore) String() string
type LocalImageStore ¶
type LocalImageStore struct {
// contains filtered or unexported fields
}
A LocalImageStore stores images on the local disk.
func NewLocalImageStore ¶
func NewLocalImageStore(root string, mapper *NamePathMapper) *LocalImageStore
func (*LocalImageStore) Exists ¶
func (this *LocalImageStore) Exists(obj *StoreObject) (bool, error)
func (*LocalImageStore) Get ¶
func (this *LocalImageStore) Get(obj *StoreObject) (io.ReadCloser, error)
func (*LocalImageStore) Save ¶
func (this *LocalImageStore) Save(src string, obj *StoreObject) (*StoreObject, error)
func (*LocalImageStore) String ¶
func (this *LocalImageStore) String() string
type MultiImageStore ¶
type MultiImageStore []ImageStore
func (MultiImageStore) Exists ¶
func (this MultiImageStore) Exists(obj *StoreObject) (bool, error)
func (MultiImageStore) Get ¶
func (this MultiImageStore) Get(obj *StoreObject) (io.ReadCloser, error)
func (MultiImageStore) Save ¶
func (this MultiImageStore) Save(src string, obj *StoreObject) (*StoreObject, error)
func (MultiImageStore) String ¶
func (this MultiImageStore) String() string
type NamePathMapper ¶
type NamePathMapper struct {
// contains filtered or unexported fields
}
func NewNamePathMapper ¶
func NewNamePathMapper(expr string, mapping string) *NamePathMapper
type S3ImageStore ¶
type S3ImageStore struct {
// contains filtered or unexported fields
}
func NewS3ImageStore ¶
func NewS3ImageStore(bucket string, root string, client *s3.S3, mapper *NamePathMapper) *S3ImageStore
func (*S3ImageStore) Exists ¶
func (this *S3ImageStore) Exists(obj *StoreObject) (bool, error)
func (*S3ImageStore) Get ¶
func (this *S3ImageStore) Get(obj *StoreObject) (io.ReadCloser, error)
func (*S3ImageStore) Save ¶
func (this *S3ImageStore) Save(src string, obj *StoreObject) (*StoreObject, error)
func (*S3ImageStore) String ¶
func (this *S3ImageStore) String() string
type StorableObject ¶
type StorableObject interface {
GetPath() string
}
type StoreObject ¶
type StoreObject struct {
Id string // Unique identifier
MimeType string // i.e. image/jpg
Size string // i.e. thumb
Url string // if publicly available
}
func (*StoreObject) Store ¶
func (this *StoreObject) Store(s StorableObject, store ImageStore) error
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