feat: fs other api

drivers/local/driver.go

@@ -2,12 +2,13 @@ package local
 
 import (
 	"context"
-	"github.com/alist-org/alist/v3/internal/errs"
 	"io/ioutil"
 	"os"
 	"path/filepath"
 	"strings"
 
+	"github.com/alist-org/alist/v3/internal/errs"
+
 	"github.com/alist-org/alist/v3/internal/driver"
 	"github.com/alist-org/alist/v3/internal/model"
 	"github.com/alist-org/alist/v3/internal/operations"
@@ -175,7 +176,7 @@ func (d *Local) Put(ctx context.Context, dstDir model.Obj, stream model.FileStre
 	return nil
 }
 
-func (d *Local) Other(ctx context.Context, data interface{}) (interface{}, error) {
+func (d *Local) Other(ctx context.Context, args model.OtherArgs) (interface{}, error) {
 	return nil, errs.NotSupport
 }
 

drivers/virtual/driver.go

@@ -2,14 +2,15 @@ package virtual
 
 import (
 	"context"
+	"io"
+	"time"
+
 	"github.com/alist-org/alist/v3/internal/driver"
 	"github.com/alist-org/alist/v3/internal/errs"
 	"github.com/alist-org/alist/v3/internal/model"
 	"github.com/alist-org/alist/v3/pkg/utils"
 	"github.com/alist-org/alist/v3/pkg/utils/random"
 	"github.com/pkg/errors"
-	"io"
-	"time"
 )
 
 type Virtual struct {
@@ -93,7 +94,7 @@ func (d *Virtual) Put(ctx context.Context, dstDir model.Obj, stream model.FileSt
 	return nil
 }
 
-func (d *Virtual) Other(ctx context.Context, data interface{}) (interface{}, error) {
+func (d *Virtual) Other(ctx context.Context, args model.OtherArgs) (interface{}, error) {
 	return nil, errs.NotSupport
 }
 

internal/driver/driver.go

@@ -25,7 +25,7 @@ type Meta interface {
 }
 
 type Other interface {
-	Other(ctx context.Context, data interface{}) (interface{}, error)
+	Other(ctx context.Context, args model.OtherArgs) (interface{}, error)
 }
 
 type Reader interface {

internal/fs/fs.go

@@ -2,6 +2,7 @@ package fs
 
 import (
 	"context"
+
 	"github.com/alist-org/alist/v3/internal/driver"
 	"github.com/alist-org/alist/v3/internal/model"
 	"github.com/alist-org/alist/v3/internal/operations"
@@ -102,3 +103,11 @@ func GetStorage(path string) (driver.Driver, error) {
 	}
 	return storageDriver, nil
 }
+
+func Other(ctx context.Context, args model.FsOtherArgs) (interface{}, error) {
+	res, err := other(ctx, args)
+	if err != nil {
+		log.Errorf("failed remove %s: %+v", args.Path, err)
+	}
+	return res, err
+}

internal/fs/other.go

@@ -2,7 +2,9 @@ package fs
 
 import (
 	"context"
+
 	"github.com/alist-org/alist/v3/internal/errs"
+	"github.com/alist-org/alist/v3/internal/model"
 	"github.com/alist-org/alist/v3/internal/operations"
 	"github.com/pkg/errors"
 )
@@ -45,3 +47,12 @@ func remove(ctx context.Context, path string) error {
 	}
 	return operations.Remove(ctx, storage, actualPath)
 }
+
+func other(ctx context.Context, args model.FsOtherArgs) (interface{}, error) {
+	storage, actualPath, err := operations.GetStorageAndActualPath(args.Path)
+	if err != nil {
+		return nil, errors.WithMessage(err, "failed get storage")
+	}
+	args.Path = actualPath
+	return operations.Other(ctx, storage, args)
+}

internal/model/args.go

@@ -19,3 +19,15 @@ type Link struct {
 	FilePath   *string        // local file, return the filepath
 	Expiration *time.Duration // url expiration time
 }
+
+type OtherArgs struct {
+	Obj    Obj
+	Method string
+	Data   interface{}
+}
+
+type FsOtherArgs struct {
+	Path   string      `json:"path" form:"path"`
+	Method string      `json:"method" form:"method"`
+	Data   interface{} `json:"data" form:"data"`
+}

internal/operations/fs.go

@@ -150,6 +150,19 @@ func Link(ctx context.Context, storage driver.Driver, path string, args model.Li
 	return link, file, err
 }
 
+// other api
+func Other(ctx context.Context, storage driver.Driver, args model.FsOtherArgs) (interface{}, error) {
+	obj, err := Get(ctx, storage, args.Path)
+	if err != nil {
+		return nil, errors.WithMessagef(err, "failed to get obj")
+	}
+	return storage.Other(ctx, model.OtherArgs{
+		Obj:    obj,
+		Method: args.Method,
+		Data:   args.Data,
+	})
+}
+
 func MakeDir(ctx context.Context, storage driver.Driver, path string) error {
 	// check if dir exists
 	f, err := Get(ctx, storage, path)

server/handles/fsread.go

@@ -253,3 +253,36 @@ func FsGet(c *gin.Context) {
 		RawURL: rawURL,
 	})
 }
+
+type FsOtherReq struct {
+	model.FsOtherArgs
+	Password string `json:"password" form:"password"`
+}
+
+func FsOther(c *gin.Context) {
+	var req FsOtherReq
+	if err := c.ShouldBind(&req); err != nil {
+		common.ErrorResp(c, err, 400)
+		return
+	}
+	user := c.MustGet("user").(*model.User)
+	req.Path = stdpath.Join(user.BasePath, req.Path)
+	meta, err := db.GetNearestMeta(req.Path)
+	if err != nil {
+		if !errors.Is(errors.Cause(err), errs.MetaNotFound) {
+			common.ErrorResp(c, err, 500)
+			return
+		}
+	}
+	c.Set("meta", meta)
+	if !canAccess(user, meta, req.Path, req.Password) {
+		common.ErrorStrResp(c, "password is incorrect", 403)
+		return
+	}
+	res, err := fs.Other(c, req.FsOtherArgs)
+	if err != nil {
+		common.ErrorResp(c, err, 500)
+		return
+	}
+	common.SuccessResp(c, res)
+}