internal string GetFileFolderLink(as_files item)
{
string res;
res = string.Format("/uploads/images/{0}", item.itemID);
return(res);
}
public int SaveFile(as_files item)
{
try
{
if (item.id == 0)
{
db.as_files.Add(item);
db.SaveChanges();
}
else
{
try
{
db.Entry(item).State = EntityState.Modified;
db.SaveChanges();
}
catch (OptimisticConcurrencyException ex)
{
Debug.LogError(ex);
}
}
CacheManager.PurgeCacheItems(GetCacheKey(item));
}
catch (Exception ex)
{
Debug.LogError(ex);
}
return(item.id);
}
internal void UploadFile(as_files item, HttpPostedFileBase file)
{
var folderPath = HttpContext.Current.Server.MapPath(GetFileFolderLink(item));
if (!Directory.Exists(folderPath))
{
Directory.CreateDirectory(folderPath);
}
file.SaveAs(Path.Combine(folderPath, item.filename));
}
public ActionResult Upload()
{
try
{
var file = HttpContext.Request.Files["Filedata"];
var itemID = Convert.StrToInt(HttpContext.Request.Form["itemID"], 0);
var item = new as_files
{
filename = string.Format("{0}{1}", Guid.NewGuid(), Path.GetExtension(file.FileName)),
name = file.FileName,
itemID = itemID,
ord = _mng.GetNextOrder()
};
_mng.SaveFile(item);
_mng.UploadFile(item, file);
}
catch (Exception ex)
{
Debug.LogError(ex);
}
return(Content("0"));
}
private string GetCacheKey(as_files item)
{
return(GetCacheKey(item.itemID ?? 0));
}
