38 lines
1.0 KiB
Go
38 lines
1.0 KiB
Go
package useCases
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import (
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"RenewCMS/internal/domain/image"
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"context"
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"log"
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)
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type GenerateVariantsOnUploadUseCase struct {
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variants image.VariantRepository
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generator *ServeVariantUseCase
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logger *log.Logger
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}
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func NewGenerateVariantsOnUploadUseCase(variants image.VariantRepository, generator *ServeVariantUseCase, logger *log.Logger) *GenerateVariantsOnUploadUseCase {
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return &GenerateVariantsOnUploadUseCase{variants, generator, logger}
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}
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func (u *GenerateVariantsOnUploadUseCase) Generate(ctx context.Context, img image.Image) {
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if isVectorSource(img) {
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return
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}
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enabled, err := enabledVariants(u.variants)
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if err != nil {
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u.logger.Printf("listing variants to generate on upload failed: image=%d: %v", img.ID, err)
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return
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}
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storedName := image.StoredName(img.Path)
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for _, variant := range enabled {
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if !variant.GenerateOnUpload {
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continue
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}
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if _, err := u.generator.Generate(ctx, variant, storedName); err != nil {
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u.logger.Printf("generating variant on upload failed: variant=%s image=%d: %v", variant.Name, img.ID, err)
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}
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}
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}
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