feat(115_open): Add GetObjInfo to accelerate getting link (#888)

* feat(115_open): Add GetObjInfo to accelerate getting link

* feat(fs): use cache directly when cache exist

drivers/115_open/driver.go

@@ -131,6 +131,23 @@ func (d *Open115) Link(ctx context.Context, file model.Obj, args model.LinkArgs)
 	}, nil
 }
 
+func (d *Open115) GetObjInfo(ctx context.Context, path string) (model.Obj, error) {
+	if err := d.WaitLimit(ctx); err != nil {
+		return nil, err
+	}
+	resp, err := d.client.GetFolderInfoByPath(ctx, path)
+	if err != nil {
+		return nil, err
+	}
+	return &Obj{
+		Fid:  resp.FileID,
+		Fn:   resp.FileName,
+		Fc:   resp.FileCategory,
+		Sha1: resp.Sha1,
+		Pc:   resp.PickCode,
+	}, nil
+}
+
 func (d *Open115) MakeDir(ctx context.Context, parentDir model.Obj, dirName string) (model.Obj, error) {
 	if err := d.WaitLimit(ctx); err != nil {
 		return nil, err

go.mod

@@ -98,7 +98,7 @@ require (
 )
 
 require (
-	github.com/OpenListTeam/115-sdk-go v0.2.1
+	github.com/OpenListTeam/115-sdk-go v0.2.2
 	github.com/STARRY-S/zip v0.2.1 // indirect
 	github.com/aymerick/douceur v0.2.0 // indirect
 	github.com/blevesearch/go-faiss v1.0.25 // indirect

go.sum

@@ -46,6 +46,8 @@ github.com/OpenListTeam/115-sdk-go v0.2.0 h1:qNEYpGQg++INLFXYzVW94uGFzCKAIoJJx19
 github.com/OpenListTeam/115-sdk-go v0.2.0/go.mod h1:cfvitk2lwe6036iNi2h+iNxwxWDifKZsSvNtrur5BqU=
 github.com/OpenListTeam/115-sdk-go v0.2.1 h1:tzRUqdktS3h4o69+CXRDVwL0jYN7ccuX8TZWmLxkBGo=
 github.com/OpenListTeam/115-sdk-go v0.2.1/go.mod h1:cfvitk2lwe6036iNi2h+iNxwxWDifKZsSvNtrur5BqU=
+github.com/OpenListTeam/115-sdk-go v0.2.2 h1:JCrGHqQjBX3laOA6Hw4CuBovSg7g+FC5s0LEAYsRciU=
+github.com/OpenListTeam/115-sdk-go v0.2.2/go.mod h1:cfvitk2lwe6036iNi2h+iNxwxWDifKZsSvNtrur5BqU=
 github.com/OpenListTeam/go-cache v0.1.0 h1:eV2+FCP+rt+E4OCJqLUW7wGccWZNJMV0NNkh+uChbAI=
 github.com/OpenListTeam/go-cache v0.1.0/go.mod h1:AHWjKhNK3LE4rorVdKyEALDHoeMnP8SjiNyfVlB+Pz4=
 github.com/OpenListTeam/gsync v0.1.0 h1:ywzGybOvA3lW8K1BUjKZ2IUlT2FSlzPO4DOazfYXjcs=

internal/driver/driver.go

@@ -47,6 +47,11 @@ type Getter interface {
 	Get(ctx context.Context, path string) (model.Obj, error)
 }
 
+type GetObjInfo interface {
+	// GetObjInfo get file info by path
+	GetObjInfo(ctx context.Context, path string) (model.Obj, error)
+}
+
 //type Writer interface {
 //	Mkdir
 //	Move

internal/op/fs.go

@@ -4,6 +4,7 @@ import (
 	"context"
 	stdpath "path"
 	"slices"
+	"strings"
 	"time"
 
 	"github.com/OpenListTeam/OpenList/v4/internal/driver"
@@ -255,9 +256,31 @@ func Link(ctx context.Context, storage driver.Driver, path string, args model.Li
 	if storage.Config().CheckStatus && storage.GetStorage().Status != WORK {
 		return nil, nil, errors.Errorf("storage not init: %s", storage.GetStorage().Status)
 	}
-	file, err := GetUnwrap(ctx, storage, path)
+	var (
-	if err != nil {
+		file model.Obj
-		return nil, nil, errors.WithMessage(err, "failed to get file")
+		err  error
+	)
+	// use cache directly
+	dir, name := stdpath.Split(stdpath.Join(storage.GetStorage().MountPath, path))
+	if cacheFiles, ok := listCache.Get(strings.TrimSuffix(dir, "/")); ok {
+		for _, f := range cacheFiles {
+			if f.GetName() == name {
+				file = model.UnwrapObj(f)
+				break
+			}
+		}
+	} else {
+		if g, ok := storage.(driver.GetObjInfo); ok {
+			file, err = g.GetObjInfo(ctx, path)
+		} else {
+			file, err = GetUnwrap(ctx, storage, path)
+		}
+	}
+	if file == nil {
+		if err != nil {
+			return nil, nil, errors.WithMessage(err, "failed to get file")
+		}
+		return nil, nil, errors.WithStack(errs.ObjectNotFound)
 	}
 	if file.IsDir() {
 		return nil, nil, errors.WithStack(errs.NotFile)