/
option.go
68 lines (56 loc) · 1.55 KB
/
option.go
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package svc
import (
"net/http"
"github.com/owncloud/ocis-pkg/v2/log"
"github.com/refs/mono/thumbnails/pkg/config"
"github.com/refs/mono/thumbnails/pkg/thumbnail/imgsource"
"github.com/refs/mono/thumbnails/pkg/thumbnail/storage"
)
// Option defines a single option function.
type Option func(o *Options)
// Options defines the available options for this package.
type Options struct {
Logger log.Logger
Config *config.Config
Middleware []func(http.Handler) http.Handler
ThumbnailStorage storage.Storage
ImageSource imgsource.Source
}
// newOptions initializes the available default options.
func newOptions(opts ...Option) Options {
opt := Options{}
for _, o := range opts {
o(&opt)
}
return opt
}
// Logger provides a function to set the logger option.
func Logger(val log.Logger) Option {
return func(o *Options) {
o.Logger = val
}
}
// Config provides a function to set the config option.
func Config(val *config.Config) Option {
return func(o *Options) {
o.Config = val
}
}
// Middleware provides a function to set the middleware option.
func Middleware(val ...func(http.Handler) http.Handler) Option {
return func(o *Options) {
o.Middleware = val
}
}
// ThumbnailStorage provides a function to set the thumbnail storage option.
func ThumbnailStorage(val storage.Storage) Option {
return func(o *Options) {
o.ThumbnailStorage = val
}
}
// ThumbnailSource provides a function to set the image source option.
func ThumbnailSource(val imgsource.Source) Option {
return func(o *Options) {
o.ImageSource = val
}
}