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feat(thumb): use libvips to generate thumb

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This commit is contained in:
Aaron Liu
2023-04-07 19:30:10 +08:00
parent bde4459519
commit b55344459d
5 changed files with 88 additions and 7 deletions
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7
pkg/thumb/pipeline.go
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@@ -1,6 +1,7 @@
package thumb
import (
"context"
"errors"
"fmt"
model "github.com/cloudreve/Cloudreve/v3/models"
@@ -12,7 +13,7 @@ import (
// Generator generates a thumbnail for a given reader.
type Generator interface {
Generate(file io.Reader, name string, options map[string]string) (string, error)
Generate(ctx context.Context, file io.Reader, name string, options map[string]string) (string, error)
// Priority of execution order, smaller value means higher priority.
Priority() int
@@ -51,10 +52,10 @@ func RegisterGenerator(generator Generator) {
sort.Sort(Generators)
}
func (p GeneratorList) Generate(file io.Reader, name string, options map[string]string) (string, error) {
func (p GeneratorList) Generate(ctx context.Context, file io.Reader, name string, options map[string]string) (string, error) {
for _, generator := range p {
if model.IsTrueVal(options[generator.EnableFlag()]) {
res, err := generator.Generate(file, name, options)
res, err := generator.Generate(ctx, file, name, options)
if errors.Is(err, ErrPassThrough) {
util.Log().Debug("Failed to generate thumbnail for %s: %s, passing through to next generator.", name, err)
continue