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refactor(thumb): thumb logic for slave policy

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This commit is contained in:
Aaron Liu
2023-04-07 19:25:29 +08:00
parent ae118c337e
commit 7cb5e68b78
15 changed files with 75 additions and 78 deletions
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8
pkg/filesystem/driver/local/handler.go
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@@ -12,6 +12,7 @@ import (
model "github.com/cloudreve/Cloudreve/v3/models"
"github.com/cloudreve/Cloudreve/v3/pkg/auth"
"github.com/cloudreve/Cloudreve/v3/pkg/cache"
"github.com/cloudreve/Cloudreve/v3/pkg/conf"
"github.com/cloudreve/Cloudreve/v3/pkg/filesystem/driver"
"github.com/cloudreve/Cloudreve/v3/pkg/filesystem/fsctx"
"github.com/cloudreve/Cloudreve/v3/pkg/filesystem/response"
@@ -196,13 +197,18 @@ func (handler Driver) Delete(ctx context.Context, files []string) ([]string, err
// Thumb 获取文件缩略图
func (handler Driver) Thumb(ctx context.Context, file *model.File) (*response.ContentResponse, error) {
if file.MetadataSerialized[model.ThumbStatusMetadataKey] == model.ThumbStatusNotExist {
// Quick check thumb existence on master.
if conf.SystemConfig.Mode == "master" && file.MetadataSerialized[model.ThumbStatusMetadataKey] == model.ThumbStatusNotExist {
// Tell invoker to generate a thumb
return nil, driver.ErrorThumbNotExist
}
thumbFile, err := handler.Get(ctx, file.SourceName+model.GetSettingByNameWithDefault("thumb_file_suffix", "._thumb"))
if err != nil {
if errors.Is(err, os.ErrNotExist) {
err = fmt.Errorf("thumb not exist: %w (%w)", err, driver.ErrorThumbNotExist)
}
return nil, err
}