public ActionResult Upload(Guid id, string tags)
{
var record = BasicWebManager.Get <File>(id);
Guid fileID = id;
var file = Request.Files["file"];
if (string.IsNullOrEmpty(file.FileName))
{
ModelState.AddModelError("file", "请选择文件");
}
if (ModelState.IsValid)
{
if (record == null)
{
record = new File {
ID = fileID, Name = file.FileName, PostTime = DateTime.Now, PostUser = WebMatrix.WebData.WebSecurity.CurrentUserName, Tags = tags, Size = file.ContentLength
};
BasicWebManager.New(record);
}
else // 不允许修改PostUser
{
BasicWebManager.Update <File>(id, x =>
{
x.Name = file.FileName;
x.PostTime = DateTime.Now;
x.Tags = tags;
x.Size = file.ContentLength;
});
}
file.SaveAs(GetUploadFileName(fileID));
}
return(RedirectToAction("Detail", new { id }));
}
public ActionResult Detail(Guid id)
{
var model = BasicWebManager.Get <File>(id);
ViewBag.id = id;
return(View(model));
}
public static void LoadTable <T>() where T : class
{
var path = HttpContext.Current.Server.MapPath(string.Format("~/App_Data/init/{0}.xml", typeof(T).Name));
var xml = System.IO.File.ReadAllText(path);
var list = xml.XmlDecode <List <T> >();
BasicWebManager.NewAll(list);
}
public static void SaveTable <T>() where T : class
{
var list = BasicWebManager.GetAll <T>();
var xml = list.XmlEncode();
var path = HttpContext.Current.Server.MapPath(string.Format("~/App_Data/init/{0}.xml", typeof(T).Name));
System.IO.File.WriteAllText(path, xml);
}
public ActionResult List(string id)
{
List <File> list;
if (id == null)
{
list = BasicWebManager.GetAll <File>();
}
else if (id.Contains('|'))
{
var parts = id.Split('|');
var parts0 = parts[0];
var parts1 = parts[1];
list = BasicWebManager.Query <File>(x => x.Type == parts0 && x.Group == parts1);
}
else
{
list = BasicWebManager.Query <File>(x => x.Group == id);
}
list = list.OrderByDescending(x => x.PostTime).ToList();
ViewBag.id = id;
return(View(list));
}
public ActionResult UploadToGroup(string id, string tags)
{
string type;
string group;
if (id == null)
{
id = string.Empty;
}
if (id.Contains('|'))
{
var parts = id.Split('|');
type = parts[0];
group = parts[1];
}
else
{
type = string.Empty;
group = id;
}
Guid fileID = Guid.NewGuid();
var file = Request.Files["file"];
if (string.IsNullOrEmpty(file.FileName))
{
ModelState.AddModelError("file", "请选择文件");
}
if (ModelState.IsValid)
{
File record = new File {
ID = fileID, Name = file.FileName, Group = group, Type = type, PostTime = DateTime.Now, PostUser = WebMatrix.WebData.WebSecurity.CurrentUserName, Tags = tags, Size = file.ContentLength
};
BasicWebManager.New(record);
file.SaveAs(GetUploadFileName(fileID));
}
return(RedirectToAction("List", new { id }));
}
public ActionResult Download(Guid id)
{
var record = BasicWebManager.Get <File>(id);
return(File(GetUploadFileName(id), "multipart/form-data", record.Name));
}
public ActionResult Delete(Guid id, string returnUrl)
{
BasicWebManager.Delete <File>(id);
System.IO.File.Delete(GetUploadFileName(id));
return(Redirect(returnUrl));
}