36 lines
807 B
Go
36 lines
807 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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)
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type emptyIDReader struct {
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artID model.ArtworkID
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}
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func newEmptyIDReader(_ context.Context, artID model.ArtworkID) (*emptyIDReader, error) {
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a := &emptyIDReader{
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artID: artID,
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}
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return a, nil
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}
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func (a *emptyIDReader) LastUpdated() time.Time {
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return consts.ServerStart // Invalidate cached placeholder every server start
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}
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func (a *emptyIDReader) Key() string {
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return fmt.Sprintf("placeholder.%d.0.%d", a.LastUpdated().UnixMilli(), conf.Server.CoverJpegQuality)
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}
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func (a *emptyIDReader) Reader(ctx context.Context) (io.ReadCloser, string, error) {
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return selectImageReader(ctx, a.artID, fromPlaceholder())
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}
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