public ActionResult BatchUpload()
{
bool isSavedSuccessfully = true;
int count = 0;
string msg = "";
string fileName = "";
string fileExtension = "";
string filePath = "";
string fileNewName = "";
int albumId = string.IsNullOrEmpty(Request.Params["hidAlbumId"]) ?
0 : int.Parse(Request.Params["hidAlbumId"]);
try
{
string directoryPath = Server.MapPath("~/Content/photos");
if (!Directory.Exists(directoryPath))
Directory.CreateDirectory(directoryPath);
foreach (string f in Request.Files)
{
HttpPostedFileBase file = Request.Files[f];
if (file != null && file.ContentLength > 0)
{
fileName = file.FileName;
fileExtension = Path.GetExtension(fileName);
fileNewName = Guid.NewGuid().ToString() + fileExtension;
filePath = Path.Combine(directoryPath, fileNewName);
file.SaveAs(filePath);
Photo model = new Photo();
model.Title =Path.GetFileNameWithoutExtension(fileName);
model.PhotoPath = fileNewName;
model.CreateTime = DateTime.Now;
model.AlbumId = albumId;
unitOfWork.PhotoRepository.Insert(model);
count++;
}
}
unitOfWork.Save();
}
catch (Exception ex)
{
msg = ex.Message;
isSavedSuccessfully = false;
}
return Json(new
{
Result = isSavedSuccessfully,
Count = count,
Message = msg
});
}
public ActionResult Create(Photo photo)
{
if (ModelState.IsValid)
{
photo.CreateTime = DateTime.Now;
unitOfWork.PhotoRepository.Insert(photo);
unitOfWork.Save();
return RedirectToAction("Index");
}
ViewBag.AlbumId = new SelectList(
unitOfWork.AlbumRepository.Get(),
"AlbumId",
"Name",
photo.AlbumId);
return View(photo);
}
public bool Append(Photo photo, string uploadingPath, HttpPostedFileBase file)
{
if (photo == null)
throw new ArgumentNullException("photo");
if (file == null)
throw new ArgumentNullException("file");
photo.FileName = InitializeSavePath(uploadingPath, Path.GetFileName(file.FileName));
var path = Path.Combine(uploadingPath, photo.FileName);
// ファイルをローカルに保存
// ※非同期でクラウドに転送するよ
file.SaveAs(path);
photo.TakenAt = ImageResizer.GetExifTakenAt(path);
photo.EntryAt = DateTime.Now;
photo.ContentType = file.ContentType;
photo.Length = file.ContentLength;
photo.Description = (photo.Description ?? "").Trim();
photo.DeleteCode = GetStringHash(photo.DeleteCode);
_repository.Append(photo);
return _repository.SaveChanges() != 0;
}
public Stream GetImage(Photo photo, ResizeMode type, int size)
{
// クラウドに送り込んだ？
if (!photo.IsUploaded)
return null;
// 処理中？
//if (!_processing.Lock(photo.Id))
//{
// var dump = string.Format("[id = {0}, type = {1}, size = {2}]", photo.Id, type, size);
// Trace.WriteLine(" can't get lock - " + dump + " : " + DateTime.Now);
// return null;
//}
// ファイルがあるなら即返す
var loadName = GenerateFileName(photo.FileName, type, size);
var loadPath = CacheFullPath(loadName);
var entry = new StorageEntry(photo);
var resizer = new ImageResizer();
if (!File.Exists(loadPath))
{
// キャッシュになければStorageから取り出す。
var cacheName = RetrieveCache(photo.FileName);
if (string.IsNullOrEmpty(cacheName))
return null;
// 最適化して回転する
var optName = GenerateFileName(photo.FileName, ResizeMode.Optimize);
var optPath = CacheFullPath(optName);
resizer.Optimize(cacheName, optPath);
// ローカルキャッシュにリサイズしたものを取得
GenerateResize(optPath, loadName, type, size);
}
//_processing.Unlock(photo.Id);
var bytes = entry.Load(CachePath, loadName);
return bytes == null ? null : new MemoryStream(bytes);
}
public ActionResult Edit(Photo photo)
{
if (ModelState.IsValid)
{
unitOfWork.PhotoRepository.Update(photo);
unitOfWork.Save();
return RedirectToAction("Index");
}
ViewBag.AlbumId = new SelectList(
unitOfWork.AlbumRepository.Get(),
"AlbumId",
"Name",
photo.AlbumId);
return View(photo);
}
private static Photo InternalSaveMultipart(string uploadingPath, Multipart multipart, string name)
{
var photo = new Photo
{
FileName = PhotosService.InitializeSavePath(uploadingPath, name)
};
var path = Path.Combine(uploadingPath, photo.FileName);
multipart.SaveToFile(path);
photo.TakenAt = ImageResizer.GetExifTakenAt(path);
photo.EntryAt = DateTime.Now;
photo.ContentType = multipart.Body.ContentType;
photo.Length = multipart.Length;
return photo;
}
public ActionResult UploadPhoto(Photo model)
{
if (ModelState.IsValid)
{
string name = SavePhoto();
if (ModelState.IsValid)
{
model.CreateTime = DateTime.Now;
model.PhotoPath = name;
unitOfWork.PhotoRepository.Insert(model);
unitOfWork.Save();
return RedirectToAction("Index", "PhotoManager");
}
}
return View(model);
}
public StorageEntry(Photo photo)
{
Name = photo.FileName;
ContentType = photo.ContentType;
}