public ActionResult Index()
{
var model = new ShareCreateModel();
var list = new List<StoredFileModel>();
using (var db = new BusinessLogic.Data.SharingDataContext())
{
BusinessLogic.Data.FileSet fileSet;
// delete draft file sets that don't have any files
var cleanupSets = db.FileSets
.Where(x => x.OwnerUsername == this.User.Identity.Name
&& x.IsDraft
&& x.StoredFiles.Count == 0)
.ToList();
foreach (var set in cleanupSets)
{
db.FileSets.Remove(set);
}
// find an orphan file set that we actually uploaded files to and resume it
fileSet = db.FileSets
.Where(x => x.OwnerUsername == this.User.Identity.Name
&& x.IsDraft
&& x.StoredFiles.Count > 0)
.Include(i => i.StoredFiles)
.OrderByDescending(o => o.CreateDateTime)
.FirstOrDefault();
if (fileSet == null)
{
model.IsNew = true;
fileSet = new BusinessLogic.Data.FileSet()
{
Name = string.Format("File share created on {0:g}", DateTime.Now),
CreateDateTime = DateTime.UtcNow,
OwnerUsername = this.User.Identity.Name,
ExpirationDateTime = DateTime.Now.AddDays(30),
IsDraft = true
};
db.FileSets.Add(fileSet);
db.SaveChanges();
}
else
{
foreach (var file in fileSet.StoredFiles)
{
list.Add(new StoredFileModel(){
FileID = file.FileID,
Filename = file.Filename,
Length = FileSize.GetSize(file.Length)
});
}
}
model.Files = list;
model.Name = fileSet.Name;
model.FileSetID = fileSet.FileSetID;
return View(model);
}
}
public ActionResult Upload(int fileSetID)
{
try
{
using (var db = new BusinessLogic.Data.SharingDataContext())
{
var set = db.FileSets
.Where(x => x.OwnerUsername == this.User.Identity.Name && x.FileSetID == fileSetID)
.Include(i => i.StoredFiles)
.SingleOrDefault();
string storagePath;
var fallbackFiles = new List<StoredFileModel>();
foreach (var file in set.StoredFiles)
{
fallbackFiles.Add(new StoredFileModel() { Filename = System.IO.Path.GetFileName(file.Filename) });
}
foreach (var fileKey in this.Request.Files.AllKeys)
{
storagePath = this.FileStorageService.Put(this.Request.Files[fileKey].InputStream);
db.StoredFiles.Add(new BusinessLogic.Data.StoredFile()
{
FileSet = set,
ContentType = this.Request.Files[fileKey].ContentType,
Length = this.Request.Files[fileKey].ContentLength,
Filename = System.IO.Path.GetFileName(this.Request.Files[fileKey].FileName),
OwnerUsername = this.User.Identity.Name,
StoragePath = storagePath,
CreateUsername = this.User.Identity.Name,
CreateDateTime = DateTime.UtcNow
});
fallbackFiles.Add(new StoredFileModel() { Filename = System.IO.Path.GetFileName(this.Request.Files[fileKey].FileName) });
}
db.SaveChanges();
if (Request.IsAjaxRequest() || Request.Form["IsFlashRequest"] == "1")
{
return new HttpStatusCodeResult(200);
}
else
{
var model = new ShareCreateModel()
{
FileSetID = fileSetID,
Files = fallbackFiles
};
return View("Index", model);
}
}
}
catch (Exception ex)
{
Response.Status = "500 Error";
Response.Write(ex.Message);
Response.End();
return null;
}
}
