public AlbumViewModel(Album album)
{
if (album == null)
return;
Id = album.Id;
GroupId = album.GroupId;
UserId = album.UserId;
Title = album.Title;
Description = album.Description;
ChangeDate = album.ChangeDate;
IsOpen = album.IsOpen;
IsEmpty = album.Items.Count == 0;
Items = album.Items.Select(x => new AlbumItemViewModel(x)).ToList();
AddItem = new AlbumAddItemViewModel(album);
}
public AlbumViewModel(Album album)
{
if (album == null)
{
return;
}
Id = album.Id;
GroupId = album.GroupId;
UserId = album.UserId;
Title = album.Title;
Description = album.Description;
ChangeDate = album.ChangeDate;
IsOpen = album.IsOpen;
IsEmpty = album.Items.Count == 0;
Items = album.Items.Select(x => new AlbumItemViewModel(x)).ToList();
AddItem = new AlbumAddItemViewModel(album);
}
public ActionResult AddImage(AlbumAddItemViewModel model, HttpPostedFileBase image)
{
if (!Request.IsAuthenticated)
throw new AuthenticationException();
if (!ModelState.IsValid)
return View(model);
string fileName;
AlbumItem albumItem;
if (image != null)
{
if (UploadImageValidationService.ValidateImageAndGetNewName(image, out fileName))
{
albumItem = AlbumService.AddImage(UserContext.Current, model.AlbumId, model.Title, model.Description, fileName);
var path = Path.Combine(Server.MapPath("~/MediaContent/Albums/Images/"), fileName);
image.SaveAs(path);
}
else
throw new BusinessLogicException("Неверный формат файла");
}
else if (!string.IsNullOrWhiteSpace(model.Url))
{
byte[] content;
var hwReq = (HttpWebRequest)WebRequest.Create(model.Url);
var wResp = hwReq.GetResponse();
var stream = wResp.GetResponseStream();
if (stream == null)
throw new BusinessLogicException("Произошла ошибка при открытии ссылки");
using (var br = new BinaryReader(stream))
{
content = br.ReadBytes(5242880); // Ограничение по размеру в 5Мб
br.Close();
}
wResp.Close();
if (UploadImageValidationService.ValidateImageTypeAndGetNewName(wResp, out fileName))
{
albumItem = AlbumService.AddImage(UserContext.Current, model.AlbumId, model.Title, model.Description, fileName);
var path = Path.Combine(Server.MapPath("~/MediaContent/Albums/Images/"), fileName);
var fs = new FileStream(path, FileMode.Create);
var w = new BinaryWriter(fs);
try
{
w.Write(content);
}
finally
{
fs.Close();
w.Close();
}
}
else
throw new ValidationException("Указана некорректная ссылка");
}
else
throw new ValidationException("Изображение не выбрано");
if (Request.UrlReferrer != null && Request.UrlReferrer.Segments[2] == "foreditor/")
return RedirectToAction("itemforeditor", "album", new { id = albumItem.Id, groupId = model.GroupId });
return RedirectToAction("item", new { id = albumItem.Id });
}
public ActionResult AddVideo(AlbumAddItemViewModel model)
{
if (!Request.IsAuthenticated)
throw new AuthenticationException();
if (!ModelState.IsValid)
return View(model);
var albumItem = AlbumService.AddVideo(UserContext.Current, model.AlbumId, model.Title, model.Description, model.Url, model.EmbedCode);
if (Request.UrlReferrer != null && Request.UrlReferrer.Segments[2] == "foreditor/")
return RedirectToAction("itemforeditor", "album", new { id = albumItem.Id, groupId = model.GroupId });
return RedirectToAction("item", new { id = albumItem.Id });
}
