public IActionResult UpdateBandImageMobile(int id)
{
Band model = _context.Bands.Find(id);
BandForm formModel = new BandForm
{
BandID = model.BandID,
BandTitle = model.BandTitle,
BandGenre = model.BandGenre,
BandDescription = model.BandDescription,
BandPrice = model.BandPrice,
Stars = model.Stars,
BandDate = model.BandDate,
BandArea = model.BandArea
};
ViewBag.ImageNameLarge = model.BandImage;
ViewBag.ImageNameSmall = model.BandImageMobile;
return(View(formModel));
}
public IActionResult UpdateBand(BandForm model)
{
if (ModelState.IsValid)
{
Band editBand = new Band
{
BandID = model.BandID,
BandTitle = model.BandTitle,
BandGenre = model.BandGenre,
BandDescription = model.BandDescription,
BandImage = model.BandImageName,
BandImageMobile = model.BandImageMobileName,
BandPrice = model.BandPrice,
Stars = model.Stars,
BandDate = model.BandDate,
BandArea = model.BandArea
};
_context.Bands.Update(editBand);
_context.SaveChanges();
return(RedirectToAction("Index"));
}
return(View(model));
}
private Tuple <string, string, long> UploadedFileLarge(BandForm model)
{
string uniqueFileName = null;
string fileExtension = null;
long fileSize = 0;
if (model.BandImage != null)
{
string uploadsFolder = Path.Combine(_webHostEnvironment.WebRootPath, "images");
fileExtension = Path.GetExtension(model.BandImage.FileName);
fileExtension = fileExtension.ToLowerInvariant();
uniqueFileName = Guid.NewGuid().ToString() + fileExtension;
string filePath = Path.Combine(uploadsFolder, uniqueFileName);
using (var fileStream = new FileStream(filePath, FileMode.Create))
{
model.BandImage.CopyTo(fileStream);
fileSize = fileStream.Length;
}
}
return(new Tuple <string, string, long>(uniqueFileName, fileExtension, fileSize));
}
public IActionResult AddBand(BandForm model)
{
if (ModelState.IsValid)
{
string[] permittedExtensions = { ".gif", ".jpg", ".jpeg", ".png" };
if (model.BandImage != null)
{
var tupleLarge = UploadedFileLarge(model);
string uniqueFileNameLarge = tupleLarge.Item1;
string fileExtLarge = tupleLarge.Item2;
long fileSizeLarge = tupleLarge.Item3;
// if file is greater than 5 MB
if (fileSizeLarge > 5000000)
{
ViewBag.msg = "Image Large Too Big: " + fileSizeLarge.ToString();
return(View());
}
// if file is not a whitelisted type
if (!permittedExtensions.Contains(fileExtLarge))
{
ViewBag.msg = "Wrong File type " + fileExtLarge;
return(View());
}
model.BandImageName = uniqueFileNameLarge;
}
if (model.BandImageMobile != null)
{
var tupleSmall = UploadedFileSmall(model);
string uniqueFileNameSmall = tupleSmall.Item1;
string fileExtSmall = tupleSmall.Item2;
long fileSizeSmall = tupleSmall.Item3;
// if file is greater than 5 MB
if (fileSizeSmall > 5000000)
{
ViewBag.msg = "Image Small Too Big: " + fileSizeSmall.ToString();
return(View());
}
// if file is not a whitelisted type
if (!permittedExtensions.Contains(fileExtSmall))
{
ViewBag.msg = "Wrong File type " + fileExtSmall;
return(View());
}
model.BandImageMobileName = uniqueFileNameSmall;
}
Band newBand = new Band
{
BandTitle = model.BandTitle,
BandGenre = model.BandGenre,
BandDescription = model.BandDescription,
BandImage = model.BandImageName,
BandImageMobile = model.BandImageMobileName,
BandPrice = model.BandPrice,
Stars = model.Stars,
BandDate = model.BandDate,
BandArea = model.BandArea
};
_context.Add(newBand);
_context.SaveChanges();
return(RedirectToAction(nameof(Index)));
}
return(View());
}
public IActionResult UpdateBandImageMobile(BandForm model)
{
if (model.BandImageMobile != null)
{
var tupleSmall = UploadedFileSmall(model);
string uniqueFileNameSmall = tupleSmall.Item1;
string fileExtSmall = tupleSmall.Item2;
long fileSizeSmall = tupleSmall.Item3;
string[] permittedExtensions = { ".gif", ".jpg", ".jpeg", ".png" };
// if file is greater than 5 MB
if (fileSizeSmall > 5000000)
{
ViewBag.msg = "Image Small Too Big: " + fileSizeSmall.ToString();
return(View());
}
// if file is not a whitelisted type
if (!permittedExtensions.Contains(fileExtSmall))
{
ViewBag.msg = "Wrong File type " + fileExtSmall;
return(View());
}
if (model.BandImageName != null)
{
Band editBand = new Band
{
BandID = model.BandID,
BandTitle = model.BandTitle,
BandGenre = model.BandGenre,
BandDescription = model.BandDescription,
BandImage = model.BandImageName,
BandImageMobile = uniqueFileNameSmall,
BandPrice = model.BandPrice,
Stars = model.Stars,
BandDate = model.BandDate,
BandArea = model.BandArea
};
_context.Bands.Update(editBand);
}
else
{
Band editBand = new Band
{
BandID = model.BandID,
BandTitle = model.BandTitle,
BandGenre = model.BandGenre,
BandDescription = model.BandDescription,
BandImageMobile = uniqueFileNameSmall,
BandPrice = model.BandPrice,
Stars = model.Stars,
BandDate = model.BandDate,
BandArea = model.BandArea
};
_context.Bands.Update(editBand);
}
_context.SaveChanges();
return(RedirectToAction("Index"));
}
if (model.BandImageMobileName != null)
{
Band editBand = new Band
{
BandID = model.BandID,
BandTitle = model.BandTitle,
BandGenre = model.BandGenre,
BandDescription = model.BandDescription,
BandImage = model.BandImageName,
BandImageMobile = model.BandImageMobileName,
BandPrice = model.BandPrice,
Stars = model.Stars,
BandDate = model.BandDate,
BandArea = model.BandArea
};
_context.Bands.Update(editBand);
_context.SaveChanges();
}
return(RedirectToAction("Index"));
}
