public ActionResult Index(ImageModel imageModel, HttpPostedFileBase postedFile)
{
var relativePath = WebConfigurationManager.AppSettings["ImageCarouselRoute"];
if (imageModel != null && ModelState.IsValid)
{
if (postedFile != null && postedFile.ContentLength > 0)
{
Guid uniqueId = Guid.NewGuid();
var fileName = Path.GetFileName(postedFile.FileName);
var extension = Path.GetExtension(postedFile.FileName);
var contentType = postedFile.ContentType;
var internalName = uniqueId.ToString() + extension;
imageModel.Extension = extension;
imageModel.FileName = internalName;
imageModel.ContentType = contentType;
var physicalPath = Path.Combine(Server.MapPath("/"), relativePath, internalName);
postedFile.SaveAs(physicalPath);
var imageEntity = imageModel.ToEntity();
_service.Create(imageEntity);
return RedirectToAction("Index","Home");
}
}
return View(imageModel);
}
/// <summary>
///
/// </summary>
/// <returns></returns>
public ActionResult Index()
{
var imageModel = new ImageModel();
imageModel.FileNames = _service.GetAll()
.Select(p => p.FileName)
.ToList();
return View(imageModel);
}
/// <summary>
///
/// </summary>
/// <returns></returns>
public ActionResult Index()
{
int maxSlideTo = 4;
int cont = 0;
var fileNames = _service.GetAll()
.OrderByDescending(p => p.ImageId)
.Select(p => p.FileName);
List<string> auxFileNames = new List<string>();
foreach (var fileName in fileNames)
{
if (cont == maxSlideTo)
{
break;
}
auxFileNames.Add(fileName);
cont++;
}
var imageModel = new ImageModel(){ FileNames = auxFileNames };
return View(imageModel);
}