Fix: download archived file anonymously

pkg/filesystem/archive.go

@@ -38,13 +38,16 @@ func (fs *FileSystem) Compress(ctx context.Context, folderIDs, fileIDs []uint) (
 	}
 
 	// 创建临时压缩文件
-	zipFilePath := filepath.Join(model.GetSettingByName("temp_path"), fmt.Sprintf("archive_%d.zip", time.Now().UnixNano()))
+	zipFilePath := filepath.Join(
+		model.GetSettingByName("temp_path"),
+		fmt.Sprintf("archive_%d.zip", time.Now().UnixNano()),
+	)
 	zipFile, err := util.CreatNestedFile(zipFilePath)
-	defer zipFile.Close()
 	if err != nil {
 		util.Log().Warning("%s", err)
 		return "", err
 	}
+	defer zipFile.Close()
 
 	// 创建压缩文件Writer
 	zipWriter := zip.NewWriter(zipFile)

pkg/filesystem/filesystem.go

@@ -2,7 +2,6 @@ package filesystem
 
 import (
 	"context"
-	"errors"
 	"github.com/HFO4/cloudreve/models"
 	"github.com/HFO4/cloudreve/pkg/filesystem/local"
 	"github.com/HFO4/cloudreve/pkg/filesystem/response"
@@ -121,10 +120,11 @@ func (fs *FileSystem) dispatchHandler() error {
 }
 
 // NewFileSystemFromContext 从gin.Context创建文件系统
+// TODO 用户不存在时使用匿名文件系统
 func NewFileSystemFromContext(c *gin.Context) (*FileSystem, error) {
 	user, exist := c.Get("user")
 	if !exist {
-		return nil, errors.New("无法找到用户")
+		return NewAnonymousFileSystem()
 	}
 	fs, err := NewFileSystem(user.(*model.User))
 	return fs, err