/// <summary>
/// 附件管理列表
/// </summary>
/// <param name="id">公共模型ID</param>
/// <param name="dir">目录(类型)</param>
/// <returns></returns>
public ActionResult FileManagerJson(int?id, string dir)
{
Models.AttachmentManagerViewModel _attachmentManagerViewModel;
IQueryable <Attachment> _attachments;
// id 为null,表示是公共模型id为null,此时查询数据库中没有跟模型对应起来的附件列表(以上传，但上传的文章还未保存)
if (id == null)
{
_attachments = attachmentService.FindList(null, User.Identity.Name, dir);
}
else
{
_attachments = attachmentService.FindList((int)id, User.Identity.Name, dir, true);
}
// 循环构造AttachmentMangerViewModel
var _attachmentList = new List <Models.AttachmentManagerViewModel>(_attachments.Count());
foreach (var _attachment in _attachments)
{
_attachmentManagerViewModel = new Models.AttachmentManagerViewModel()
{
datetime = _attachment.UploadDate.ToString("yyyy-MM-dd HH:mm:ss"), filetype = _attachment.Extension, has_file = false, is_dir = false, is_photo = _attachment.Type.ToLower() == "image"? true:false, filename = Url.Content(_attachment.FileParth)
};
FileInfo _fileInfo = new FileInfo(Server.MapPath(_attachment.FileParth));
_attachmentManagerViewModel.filesize = (int)_fileInfo.Length;
_attachmentList.Add(_attachmentManagerViewModel);
}
return(Json(new { moveup_dir_path = "", current_dir_path = "", current_url = "", total_count = _attachmentList.Count(), file_list = _attachmentList }, JsonRequestBehavior.AllowGet));
}
/// <summary>
/// 附件管理列表
/// </summary>
/// <param name="id">公共模型ID</param>
/// <param name="dir">目录（类型）</param>
/// <returns></returns>
public ActionResult FileManagerJson(int? id, string dir)
{
Models.AttachmentManagerViewModel _attachmentViewModel;
IQueryable<Attachment> _attachments;
//id为null，表示是公共模型id为null，此时查询数据库中没有跟模型对应起来的附件列表（以上传，但上传的文章……还未保存）
if (id == null) _attachments = attachmentService.FindList(null, User.Identity.Name, dir);
//id不为null，返回指定模型id和id为null（新上传的）附件了列表
else _attachments = attachmentService.FindList((int)id, User.Identity.Name, dir, true);
//循环构造AttachmentManagerViewModel
var _attachmentList = new List<Models.AttachmentManagerViewModel>(_attachments.Count());
foreach (var _attachment in _attachments)
{
_attachmentViewModel = new Models.AttachmentManagerViewModel() { datetime = _attachment.UploadDate.ToString("yyyy-MM-dd HH:mm:ss"), filetype = _attachment.Extension, has_file = false, is_dir = false, is_photo = _attachment.Type.ToLower() == "image" ? true : false, filename = Url.Content(_attachment.FileParth) };
FileInfo _fileInfo = new FileInfo(Server.MapPath(_attachment.FileParth));
_attachmentViewModel.filesize = (int)_fileInfo.Length;
_attachmentList.Add(_attachmentViewModel);
}
return Json(new { moveup_dir_path = "", current_dir_path = "", current_url = "", total_count = _attachmentList.Count, file_list = _attachmentList }, JsonRequestBehavior.AllowGet);
}