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Modify: preview should use login session to enable http-range

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This commit is contained in:
HFO4
2019-12-14 15:06:30 +08:00
parent 8557ed8e2e
commit 2c75c73886
3 changed files with 34 additions and 10 deletions
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24
service/explorer/file.go
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@@ -112,7 +112,7 @@ func (service *FileDownloadCreateService) CreateDownloadSession(ctx context.Cont
}
}
// Download 文件下载
// Download 通过签名URL的文件下载，无需登录
func (service *DownloadService) Download(ctx context.Context, c *gin.Context) serializer.Response {
// 创建文件系统
fs, err := filesystem.NewFileSystemFromContext(c)
@@ -150,3 +150,25 @@ func (service *DownloadService) Download(ctx context.Context, c *gin.Context) se
Code: 0,
}
}
// PreviewContent 预览文件，需要登录会话
func (service *FileDownloadCreateService) PreviewContent(ctx context.Context, c *gin.Context) serializer.Response {
// 创建文件系统
fs, err := filesystem.NewFileSystemFromContext(c)
if err != nil {
return serializer.Err(serializer.CodePolicyNotAllowed, err.Error(), err)
}
// 获取文件流
rs, err := fs.GetDownloadContent(ctx, service.Path)
if err != nil {
return serializer.Err(serializer.CodeNotSet, err.Error(), err)
}
defer rs.Close()
http.ServeContent(c.Writer, c.Request, fs.FileTarget[0].Name, fs.FileTarget[0].UpdatedAt, rs)
return serializer.Response{
Code: 0,
}
}