45 lines
924 B
Go
45 lines
924 B
Go
package artwork
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import (
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"context"
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"fmt"
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"io"
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"time"
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"github.com/navidrome/navidrome/conf"
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"github.com/navidrome/navidrome/consts"
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"github.com/navidrome/navidrome/model"
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"github.com/navidrome/navidrome/utils/cache"
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"github.com/navidrome/navidrome/utils/singleton"
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)
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type cacheKey struct {
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artID model.ArtworkID
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lastUpdate time.Time
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}
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func (k *cacheKey) Key() string {
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return fmt.Sprintf(
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"%s-%s.%d",
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k.artID.Kind,
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k.artID.ID,
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k.lastUpdate.UnixMilli(),
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)
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}
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type imageCache struct {
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cache.FileCache
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}
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func GetImageCache() cache.FileCache {
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return singleton.GetInstance(func() *imageCache {
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return &imageCache{
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FileCache: cache.NewFileCache("Image", conf.Server.ImageCacheSize, consts.ImageCacheDir, consts.DefaultImageCacheMaxItems,
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func(ctx context.Context, arg cache.Item) (io.Reader, error) {
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r, _, err := arg.(artworkReader).Reader(ctx)
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return r, err
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}),
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}
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})
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}
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