/// <summary>Downloads the image from the site</summary>
/// <param name="id">ID of the image</param>
/// <returns>Fiew view</returns>
public FileContentResult Download(int id)
{
ArchiveDocumentImage archiveDocumentImage;
using (var context = new DatabaseContext())
{
archiveDocumentImage = context.ArchiveDocumentImages.First(x => x.Id == id);
}
var storage = new ArchiveDocumentImageStorage();
var bytes = storage.Download(id);
return File(bytes, "image/" + archiveDocumentImage.Format, archiveDocumentImage.FileName);
}
public ActionResult Upload(ArchiveDocumentImage archiveDocumentImage, HttpPostedFileBase file)
{
if (file != null && file.ContentLength > 0)
{
using (var context = new DatabaseContext())
{
var archiveDocumentImages = context.ArchiveDocumentImages
.Where(x => x.ArchiveDocumentId == archiveDocumentImage.ArchiveDocumentId).ToList();
var sequenceNumber = (byte)(archiveDocumentImages.Count == 0 ? 1
: archiveDocumentImages.Max(x => x.SequenceNumber) + 1);
archiveDocumentImage.SequenceNumber = sequenceNumber;
var bytes = archiveDocumentImage.Initialize(file.InputStream, file.ContentLength, file.FileName);
context.ArchiveDocumentImages.Add(archiveDocumentImage);
context.SaveChanges();
var storage = new ArchiveDocumentImageStorage();
storage.Upload(archiveDocumentImage.Id, bytes);
}
}
return RedirectToAction("WithImages", "ArchiveDocument", new { id = archiveDocumentImage .ArchiveDocumentId});
}
/// <summary>Constructor establishes the connection</summary>
/// <param name="sourceFolder">The folder keeping images</param>
public BlobPersister(string sourceFolder)
{
_sourceFolder = sourceFolder;
_identityDocumentImageStorage = new IdentityDocumentImageStorage();
_archiveDocumentImageStorage = new ArchiveDocumentImageStorage();
}