public ActionResult UploadFiles(HttpPostedFileBase[] files)
{
TempData["notice"] = "Files saved";
bool fileIsTooLarge = false;
bool fileExtensionInvalid = false;
//Ensure model state is valid
if (ModelState.IsValid)
{ //iterating through multiple file collection
foreach (HttpPostedFileBase file in files)
{
//Checking file is available to save.
if (file != null)
{
var checkextension = new[] { Path.GetExtension(file.FileName).ToLower() };
var allowedFileExtentions = new AllowedFileExtensionsHelper();
var maximumAttachmentSize = new AllowedFileSizeHelper();
// Todo one entrypoint into size check
if (!allowedFileExtentions.FileExtentionAllowed(checkextension))
{
fileExtensionInvalid = true;
TempData["notice"] = "Only PDF documents and images (.jpg | .jpeg | .png) may be uploaded.";
}
if (maximumAttachmentSize.AllowedFileSize(files.Count(), file.ContentLength))
{
fileIsTooLarge = true;
TempData["notice"] = "A single attachment cannot exceed than 3MB and the total attachment size cannot exceed 15MB.";
}
if ((!fileExtensionInvalid) && (!fileIsTooLarge))
{
try
{
var InputFileName = Path.GetFileName(file.FileName);
var ServerSavePath = Path.Combine(Server.MapPath("~/UploadedFiles") + InputFileName);
//Save file to server folder
file.SaveAs(ServerSavePath);
//assigning file uploaded status to ViewBag for showing message to user.
ViewBag.UploadStatus = files.Count().ToString() + " files uploaded successfully.";
}
catch (FileLoadException fEx)
{
TempData["notice"] = "A single attachment cannot exceed than 3MB and the total attachment size cannot exceed 15MB.";
}
catch (Exception ex)
{
TempData["notice"] = ex.Message.ToString();
}
}
}
}
}
return(View());
}
public ActionResult Edit(int id, [Bind(Include = "Id")] FormCollection requestForm, HttpPostedFileBase[] upload)
{
bool uploadedFileFailure = false;
string uploadedFileMessage = string.Empty;
if (id == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
var authUser = User.Identity.GetUserId();
if (ModelState.IsValid)
{
var request = db.Request.Find(id);
var attachment = db.Attachment.SingleOrDefault(c => c.Id == id);
request.Title = requestForm["Request.Title"];
request.Description = requestForm["Request.Description"];
request.ModifyDate = DateTime.Today;
request.Amount = Convert.ToDecimal(requestForm["Request.Amount"]);
request.StatusId = requestForm["Request.StatusId"] != null?Int32.Parse(requestForm["Request.StatusId"]) : 1;
db.Entry(request).State = EntityState.Modified;
var addFile = false;
if (attachment == null)
{
addFile = true;
}
bool fileIsTooLarge = false;
bool fileExtensionInvalid = false;
foreach (HttpPostedFileBase file in upload)
{
//Checking file is available to save.
if (file != null)
{
var checkextension = new[] { Path.GetExtension(file.FileName).ToLower() };
var allowedFileExtentions = new AllowedFileExtensionsHelper();
var maximumAttachmentSize = new AllowedFileSizeHelper();
if (!allowedFileExtentions.FileExtentionAllowed(checkextension))
{
fileExtensionInvalid = true;
uploadedFileMessage = "Only PDF documents and images (.jpg | .jpeg | .png) may be uploaded.";
uploadedFileFailure = true;
}
if (maximumAttachmentSize.AllowedFileSize(upload.Count(), file.ContentLength))
{
fileIsTooLarge = true;
uploadedFileMessage = "A single attachment cannot exceed than 3MB and the total attachment size cannot exceed 15MB.";
uploadedFileFailure = true;
}
if ((!fileExtensionInvalid) && (!fileIsTooLarge))
{
try
{
attachment.RequestId = id;
attachment.File = Path.GetFileName(file.FileName);
attachment.ContentType = file.ContentType;
using (var reader = new BinaryReader(file.InputStream))
{
attachment.Content = reader.ReadBytes(file.ContentLength);
db.Attachment.Add(attachment);
}
}
catch (Exception ex)
{
uploadedFileMessage = ex.Message.ToString();
uploadedFileFailure = true;
}
}
}
}
try
{
db.SaveChanges();
return(RedirectToAction(nameof(EditConfirmation), new { message = uploadedFileMessage, uploadedFile = uploadedFileFailure }));
}
catch (DbEntityValidationException ex)
{
foreach (var entityValidationErrors in ex.EntityValidationErrors)
{
foreach (var validationError in entityValidationErrors.ValidationErrors)
{
ViewBag.Message("Property: " + validationError.PropertyName + " Error: " + validationError.ErrorMessage);
}
}
}
catch (OptimisticConcurrencyException)
{
db.SaveChanges();
}
}
return(View());
}
public ActionResult Index([Bind(Include = "Id")] FormCollection requestForm, HttpPostedFileBase[] upload)
{
var authUser = User.Identity.GetUserId();
bool uploadedFileFailure = false;
string uploadedFileMessage = string.Empty;
if (ModelState.IsValid)
{
RequestModel request = new RequestModel();
request.Title = requestForm["Title"];
request.Description = requestForm["Description"];
request.Charity = requestForm["Charity"];
request.PlayItForward = requestForm["PlayItForward"] != null ? true : false;
request.Amount = Convert.ToDecimal(requestForm["Amount"].Replace(".", ","));
request.SubmissionDate = DateTime.Today;
request.ModifyDate = DateTime.Today;
request.User = authUser;
request.StatusId = 1;
request.ConfirmationCode = Guid.NewGuid().ToString().Substring(0, 9);
db.Request.Add(request);
try
{
db.SaveChanges();
int requestId = GetRequestId(request.ConfirmationCode.ToString());
if (requestId != 0)
{
AttachmentModel requestAttachment = new AttachmentModel();
bool fileIsTooLarge = false;
bool fileExtensionInvalid = false;
foreach (HttpPostedFileBase file in upload)
{
//Checking file is available to save.
if (file != null)
{
var checkextension = new[] { Path.GetExtension(file.FileName).ToLower() };
var allowedFileExtentions = new AllowedFileExtensionsHelper();
var maximumAttachmentSize = new AllowedFileSizeHelper();
if (!allowedFileExtentions.FileExtentionAllowed(checkextension))
{
fileExtensionInvalid = true;
uploadedFileMessage = "Only PDF documents and images (.jpg | .jpeg | .png) may be uploaded.";
uploadedFileFailure = true;
}
if (maximumAttachmentSize.AllowedFileSize(upload.Count(), file.ContentLength))
{
fileIsTooLarge = true;
uploadedFileMessage = "A single attachment cannot exceed than 3MB and the total attachment size cannot exceed 15MB.";
uploadedFileFailure = true;
}
if ((!fileExtensionInvalid) && (!fileIsTooLarge))
{
try
{
requestAttachment.RequestId = requestId;
requestAttachment.File = Path.GetFileName(file.FileName);
requestAttachment.ContentType = file.ContentType;
using (var reader = new BinaryReader(file.InputStream))
{
requestAttachment.Content = reader.ReadBytes(file.ContentLength);
db.Attachment.Add(requestAttachment);
}
uploadedFileMessage = upload.Count().ToString() + " file(s) uploaded.";
}
catch (Exception ex)
{
uploadedFileMessage = ex.Message.ToString();
uploadedFileFailure = true;
}
}
}
db.SaveChanges();
}
//string callbackUrl = SendEmailConfirmationTokenAsync(authUser, requestId, "Confirm your request.");
return(RedirectToAction(nameof(CreateConfirmation), new { message = uploadedFileMessage, uploadedFile = uploadedFileFailure }));
}
}
catch (DbEntityValidationException ex)
{
foreach (var entityValidationErrors in ex.EntityValidationErrors)
{
foreach (var validationError in entityValidationErrors.ValidationErrors)
{
// Sent to error page
// TempData["notice"] = "Property: " + validationError.PropertyName + " Error: " + validationError.ErrorMessage;
}
}
}
}
return(RedirectToAction(nameof(Index)));
}