mirror of
https://github.com/navidrome/navidrome.git
synced 2026-08-01 07:21:17 +00:00
1bb1c7464e
artworkReader.LastUpdated had no callers: invalidation rides entirely on the cache key, so the interface member, the resizedItem field and its four assignments were vestigial. Reader's second return value was likewise discarded at all three call sites. resizedItem.Key duplicated representationTag's format string over identical inputs, where drift would serve a wrong-keyed entry under a right-looking validator; it now derives from it. newResizedItem had one caller and a doc comment claiming a sharing with worker.precache that never existed -- precache builds its own literal. Also unexport Prune, which no caller outside the package used while RunPrune documented itself as the only sanctioned path, drop a single-call placeholder wrapper, and delete five fakeFolderRepo fields no spec ever set.
34 lines
874 B
Go
34 lines
874 B
Go
package artwork
|
|
|
|
import (
|
|
"context"
|
|
"io"
|
|
|
|
"github.com/navidrome/navidrome/conf"
|
|
"github.com/navidrome/navidrome/consts"
|
|
"github.com/navidrome/navidrome/utils/cache"
|
|
"github.com/navidrome/navidrome/utils/singleton"
|
|
)
|
|
|
|
// artworkReader is the cache.Item the image cache loader dispatches on: Reader
|
|
// produces the (possibly resized) bytes to store under Key.
|
|
type artworkReader interface {
|
|
cache.Item
|
|
Reader(ctx context.Context) (io.ReadCloser, error)
|
|
}
|
|
|
|
type imageCache struct {
|
|
cache.FileCache
|
|
}
|
|
|
|
func GetImageCache() cache.FileCache {
|
|
return singleton.GetInstance(func() *imageCache {
|
|
return &imageCache{
|
|
FileCache: cache.NewFileCache("Image", conf.Server.ImageCacheSize, consts.ImageCacheDir, consts.DefaultImageCacheMaxItems,
|
|
func(ctx context.Context, arg cache.Item) (io.Reader, error) {
|
|
return arg.(artworkReader).Reader(ctx)
|
|
}),
|
|
}
|
|
})
|
|
}
|