public ActionResult Comment(string documentId)
{
if (documentId != null)
{
int documentIdToFind = 0;
try
{
documentIdToFind = Convert.ToInt32(new Encryption().DecryptString(documentId, User.Identity.Name));
}
catch (FormatException fe)
{
TempData["error_message"] = "Document does not exist";
new LogsOperations().AddLog(
new Log()
{
Controller = RouteData.Values["controller"].ToString() + "/" + RouteData.Values["action"].ToString(),
Exception = fe.Message,
Time = DateTime.Now,
Message = "User tried to manually search for a document in the address bar"
}
);
return(RedirectToAction("Index"));
}
catch (Exception ex)
{
TempData["error_message"] = "Document unavailable";
new LogsOperations().AddLog(
new Log()
{
Controller = "Comment",
Exception = ex.Message,
Time = DateTime.Now,
Message = "documentId decryption error"
}
);
return(RedirectToAction("Index"));
}
DocumentsOperations dops = new DocumentsOperations();
if (dops.DoesDocumentExist(documentIdToFind))
{
try
{
Document d = dops.GetDocument(documentIdToFind);
if (dops.IsReviewerAllocatedToDocument(User.Identity.Name, documentIdToFind) || d.Username_fk == User.Identity.Name)
{
ViewData["document_title"] = d.Title;
ViewData["document_id"] = new Encryption().EncryptString(d.Id.ToString(), User.Identity.Name);
return(View());
}
else
{
TempData["error_message"] = "You are not a reviewer of this document";
new LogsOperations().AddLog(
new Log()
{
Controller = RouteData.Values["controller"].ToString() + "/" + RouteData.Values["action"].ToString(),
Exception = "User is not document's reviewer",
Time = DateTime.Now,
Message = "User is not document's reviewer"
}
);
return(RedirectToAction("Index"));
}
}
catch (DocumentExistsException ex)
{
TempData["error_message"] = ex.Message;
new LogsOperations().AddLog(
new Log()
{
Controller = RouteData.Values["controller"].ToString() + "/" + RouteData.Values["action"].ToString(),
Exception = ex.Message,
Time = DateTime.Now,
Message = ex.Message
}
);
return(RedirectToAction("Index"));
}
catch (Exception ex)
{
TempData["error_message"] = ex.Message;
new LogsOperations().AddLog(
new Log()
{
Controller = RouteData.Values["controller"].ToString() + "/" + RouteData.Values["action"].ToString(),
Exception = ex.Message,
Time = DateTime.Now,
Message = "Error checking reviewing permissions"
}
);
return(RedirectToAction("Index"));
}
}
else
{
TempData["error_message"] = "Document does not exist";
new LogsOperations().AddLog(
new Log()
{
Controller = RouteData.Values["controller"].ToString() + "/" + RouteData.Values["action"].ToString(),
Exception = "Document does not exist",
Time = DateTime.Now,
Message = "Document does not exist"
}
);
return(RedirectToAction("Index"));
}
}
else
{
TempData["error_message"] = "No document selected";
new LogsOperations().AddLog(
new Log()
{
Controller = RouteData.Values["controller"].ToString() + "/" + RouteData.Values["action"].ToString(),
Exception = "No document selected",
Time = DateTime.Now,
Message = "No document selected"
}
);
return(RedirectToAction("Index"));
}
}
public ActionResult Comment(string document, Comment c)
{
if (document != null)
{
if (c.Comment1 != null)
{
int documentIdToFind = 0;
try
{
documentIdToFind = Convert.ToInt32(new Encryption().DecryptString(document, User.Identity.Name));
}
catch (FormatException fe)
{
TempData["error_message"] = "Document does not exist";
new LogsOperations().AddLog(
new Log()
{
Controller = RouteData.Values["controller"].ToString() + "/" + RouteData.Values["action"].ToString(),
Exception = fe.Message,
Time = DateTime.Now,
Message = "User tried to manually search for a document in the address bar"
}
);
return(RedirectToAction("Index"));
}
catch (Exception ex)
{
TempData["error_message"] = "Document unavailable";
new LogsOperations().AddLog(
new Log()
{
Controller = "Comment",
Exception = ex.Message,
Time = DateTime.Now,
Message = "documentId decryption error"
}
);
return(RedirectToAction("Index"));
}
DocumentsOperations dops = new DocumentsOperations();
if (dops.DoesDocumentExist(documentIdToFind))
{
try
{
Document d = dops.GetDocument(documentIdToFind);
if (dops.IsReviewerAllocatedToDocument(User.Identity.Name, documentIdToFind))
{
ViewData["document_id"] = new Encryption().EncryptString(d.Id.ToString(), User.Identity.Name);
try
{
dops.AddComment(d, c, User.Identity.Name);
ModelState.Clear();
}
catch (Exception ex)
{
ViewData["error_message"] = ex.Message;
new LogsOperations().AddLog(
new Log()
{
Controller = RouteData.Values["controller"].ToString() + "/" + RouteData.Values["action"].ToString(),
Exception = ex.Message,
Time = DateTime.Now,
Message = "Adding comment exception"
}
);
return(RedirectToAction("Review"));
}
return(View());
}
else
{
TempData["error_message"] = "You are not a reviewer of this document";
new LogsOperations().AddLog(
new Log()
{
Controller = RouteData.Values["controller"].ToString() + "/" + RouteData.Values["action"].ToString(),
Exception = "User is not document's reviewer",
Time = DateTime.Now,
Message = "User is not document's reviewer"
}
);
return(RedirectToAction("Review"));
}
}
catch (DocumentExistsException ex)
{
TempData["error_message"] = ex.Message;
new LogsOperations().AddLog(
new Log()
{
Controller = RouteData.Values["controller"].ToString() + "/" + RouteData.Values["action"].ToString(),
Exception = ex.Message,
Time = DateTime.Now,
Message = ex.Message
}
);
return(RedirectToAction("Review"));
}
catch (Exception ex)
{
TempData["error_message"] = ex.Message;
new LogsOperations().AddLog(
new Log()
{
Controller = RouteData.Values["controller"].ToString() + "/" + RouteData.Values["action"].ToString(),
Exception = ex.Message,
Time = DateTime.Now,
Message = "Error checking reviewing permissions"
}
);
return(RedirectToAction("Review"));
}
}
else
{
TempData["error_message"] = "Document does not exist";
new LogsOperations().AddLog(
new Log()
{
Controller = RouteData.Values["controller"].ToString() + "/" + RouteData.Values["action"].ToString(),
Exception = "Document does not exist",
Time = DateTime.Now,
Message = "Document does not exist"
}
);
return(RedirectToAction("Review"));
}
}
else
{
TempData["error_message"] = "Comment cannot be empty";
new LogsOperations().AddLog(
new Log()
{
Controller = RouteData.Values["controller"].ToString() + "/" + RouteData.Values["action"].ToString(),
Exception = "No comment entered",
Time = DateTime.Now,
Message = "No comment entered"
}
);
return(RedirectToAction("Review"));
}
}
else
{
TempData["error_message"] = "No document selected";
new LogsOperations().AddLog(
new Log()
{
Controller = RouteData.Values["controller"].ToString() + "/" + RouteData.Values["action"].ToString(),
Exception = "No document selected",
Time = DateTime.Now,
Message = "No document selected"
}
);
return(RedirectToAction("Review"));
}
//DocumentsOperations dops = new DocumentsOperations();
//Document d = dops.GetDocument(document);
//ViewData["document_id"] = d.Id;
//try
//{
// dops.AddComment(d, c, User.Identity.Name);
// ModelState.Clear();
//}
//catch (Exception ex)
//{
// ViewData["error_message"] = ex.Message;
// new LogsOperations().AddLog(
// new Log()
// {
// Controller = RouteData.Values["controller"].ToString() + "/" + RouteData.Values["action"].ToString(),
// Exception = ex.Message,
// Time = DateTime.Now,
// Message = "Adding comment exception"
// }
// );
//}
//return View();
}
public ActionResult DownloadFile(string documentId)
{
if (documentId != null)
{
int decryptedDocumentId = 0;
try
{
decryptedDocumentId = Convert.ToInt32(new Encryption().DecryptString(documentId, User.Identity.Name));
}
catch (FormatException fe)
{
TempData["error_message"] = "Document does not exist";
new LogsOperations().AddLog(
new Log()
{
Controller = RouteData.Values["controller"].ToString() + "/" + RouteData.Values["action"].ToString(),
Exception = fe.Message,
Time = DateTime.Now,
Message = "User tried to manually search for a document in the address bar"
}
);
return(RedirectToAction("Index"));
}
catch (Exception ex)
{
TempData["error_message"] = "Document unavailable";
new LogsOperations().AddLog(
new Log()
{
Controller = "Comment",
Exception = ex.Message,
Time = DateTime.Now,
Message = "documentId decryption error"
}
);
return(RedirectToAction("Index"));
}
DocumentsOperations dops = new DocumentsOperations();
if (dops.DoesDocumentExist(decryptedDocumentId))
{
try
{
Document d = dops.GetDocument(decryptedDocumentId);
if (dops.IsReviewerAllocatedToDocument(User.Identity.Name, decryptedDocumentId))
{
string absolutePath = Server.MapPath(d.FilePath);
if (System.IO.File.Exists(absolutePath) == true)
{
FileStream fs = System.IO.File.OpenRead(absolutePath);
MemoryStream ms = new MemoryStream();
fs.CopyTo(ms);
ms.Position = 0;
try
{
if (new Encryption().DigitalVerify(ms, new UsersOperations().GetUser(d.Username_fk).PublicKey, new DocumentsOperations().GetDocument(decryptedDocumentId).Signature))
{
MemoryStream msOut = new MemoryStream(new Encryption().HybridDecryptFile(ms, new UsersOperations().GetUser(d.Username_fk).PrivateKey));
msOut.Position = 0;
return(File(msOut.ToArray(), System.Net.Mime.MediaTypeNames.Application.Octet, d.FilePath));
}
else
{
TempData["error_message"] = "Unable to verify document";
new LogsOperations().AddLog(
new Log()
{
Controller = RouteData.Values["controller"].ToString() + "/" + RouteData.Values["action"].ToString(),
Exception = "Unable to verify document",
Time = DateTime.Now,
Message = "Unable to verify document"
}
);
return(RedirectToAction("Index"));
}
}
catch (Exception ex)
{
TempData["error_message"] = "Unable to verify document";
new LogsOperations().AddLog(
new Log()
{
Controller = RouteData.Values["controller"].ToString() + "/" + RouteData.Values["action"].ToString(),
Exception = "Unable to verify document",
Time = DateTime.Now,
Message = "Unable to verify document"
}
);
return(RedirectToAction("Index"));
}
}
else
{
TempData["error_message"] = "Document does not exist";
new LogsOperations().AddLog(
new Log()
{
Controller = RouteData.Values["controller"].ToString() + "/" + RouteData.Values["action"].ToString(),
Exception = "Document does not exist",
Time = DateTime.Now,
Message = "Document does not exist"
}
);
return(RedirectToAction("Index"));
}
}
else
{
TempData["error_message"] = "You are not a reviewer of this document";
new LogsOperations().AddLog(
new Log()
{
Controller = RouteData.Values["controller"].ToString() + "/" + RouteData.Values["action"].ToString(),
Exception = "User is not document's reviewer",
Time = DateTime.Now,
Message = "User is not document's reviewer"
}
);
return(RedirectToAction("Index"));
}
}
catch (DocumentExistsException ex)
{
TempData["error_message"] = ex.Message;
new LogsOperations().AddLog(
new Log()
{
Controller = RouteData.Values["controller"].ToString() + "/" + RouteData.Values["action"].ToString(),
Exception = ex.Message,
Time = DateTime.Now,
Message = ex.Message
}
);
return(RedirectToAction("Index"));
}
catch (Exception ex)
{
TempData["error_message"] = "Unable to download document";
new LogsOperations().AddLog(
new Log()
{
Controller = RouteData.Values["controller"].ToString() + "/" + RouteData.Values["action"].ToString(),
Exception = ex.Message,
Time = DateTime.Now,
Message = "Unable to download document"
}
);
return(RedirectToAction("Index"));
}
}
else
{
new LogsOperations().AddLog(
new Log()
{
Controller = RouteData.Values["controller"].ToString() + "/" + RouteData.Values["action"].ToString(),
Exception = "Document does not exist",
Time = DateTime.Now,
Message = "Document does not exist"
}
);
return(RedirectToAction("Index"));
}
}
else
{
TempData["error_message"] = "No document selected";
new LogsOperations().AddLog(
new Log()
{
Controller = RouteData.Values["controller"].ToString() + "/" + RouteData.Values["action"].ToString(),
Exception = "No document selected",
Time = DateTime.Now,
Message = "No document selected"
}
);
return(RedirectToAction("Index"));
}
}