feat: add root prefix before operate

internal/operations/fs.go

@@ -0,0 +1,18 @@
+package operations
+
+import (
+	"context"
+	"github.com/alist-org/alist/v3/internal/driver"
+)
+
+// In order to facilitate adding some other things before and after file operations
+
+// List files in storage, not contains virtual file
+// TODO: cache, and prevent cache breakdown
+func List(ctx context.Context, account driver.Driver, path string) ([]driver.FileInfo, error) {
+	return account.List(ctx, path)
+}
+
+func Get(ctx context.Context, account driver.Driver, path string) (driver.FileInfo, error) {
+	return account.Get(ctx, path)
+}

internal/operations/path.go

@@ -5,18 +5,27 @@ import (
 	"github.com/alist-org/alist/v3/pkg/utils"
 	"github.com/pkg/errors"
 	log "github.com/sirupsen/logrus"
+	"path"
 	"strings"
 )
 
+func ActualPath(account driver.Additional, rawPath string) string {
+	if i, ok := account.(driver.IRootFolderPath); ok {
+		rawPath = path.Join(i.GetRootFolder(), rawPath)
+	}
+	return utils.StandardizationPath(rawPath)
+}
+
 // GetAccountAndActualPath Get the corresponding account, and remove the virtual path prefix in path
-func GetAccountAndActualPath(path string) (driver.Driver, string, error) {
-	path = utils.StandardizationPath(path)
-	account := GetBalancedAccount(path)
+func GetAccountAndActualPath(rawPath string) (driver.Driver, string, error) {
+	rawPath = utils.StandardizationPath(rawPath)
+	account := GetBalancedAccount(rawPath)
 	if account == nil {
-		return nil, "", errors.Errorf("can't find account with path: %s", path)
+		return nil, "", errors.Errorf("can't find account with rawPath: %s", rawPath)
 	}
 	log.Debugln("use account: ", account.GetAccount().VirtualPath)
 	virtualPath := utils.GetActualVirtualPath(account.GetAccount().VirtualPath)
-	actualPath := utils.StandardizationPath(strings.TrimPrefix(path, virtualPath))
+	actualPath := strings.TrimPrefix(rawPath, virtualPath)
+	actualPath = ActualPath(account.GetAddition(), actualPath)
 	return account, actualPath, nil
 }