37 lines
729 B
Go
37 lines
729 B
Go
package images
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import (
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"os"
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"git.schreifuchs.ch/schreifuchs/schreifuchs.ch/internal/pkg/config"
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"github.com/valkey-io/valkey-go"
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"golang.org/x/sync/semaphore"
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)
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type Options struct {
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Width int // max width, 0 is unlimited
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Height int // max Height, 0 is unlimited
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Quality int // quality of the output jpeg
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}
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type Service struct {
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fs fileSystem
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cache valkey.Client
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seph *semaphore.Weighted
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cfg *config.Image
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}
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func New(fs fileSystem, cfg *config.Image, cache valkey.Client) *Service {
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return &Service{
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fs: fs,
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cache: cache,
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seph: semaphore.NewWeighted(cfg.Concurency),
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cfg: cfg,
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}
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}
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type fileSystem interface {
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Read(path string) ([]byte, error)
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Stat(path string) (os.FileInfo, error)
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}
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