public IActionResult Create(IFormFile[] files)
{
bool AllValid = true;
string inValid = "";
if (files[0] != null)
{
if (files.Length <= 10)
{
foreach (IFormFile file in files)
{
if (!validation.ValidateFile(file))
{
AllValid = false;
inValid += ", " + file.FileName;
}
}
if (AllValid)
{
foreach (IFormFile file in files)
{
try
{
validation.SaveFileToDisk(file);
}
catch (Exception)
{
ModelState.AddModelError("FileName",
"Sorry an error occurred saving the files to disk, please try again");
}
}
}
else
{
ModelState.AddModelError("FileName",
"All files must be gif, png, jpeg or jpg and less than 2MB in size.The following files" + inValid + " are not valid");
}
}
else
{
ModelState.AddModelError("FileName",
"Please only upload up to ten files at a time");
}
}
else
{
ModelState.AddModelError("FileName", "Please choose a file");
}
if (ModelState.IsValid)
{
bool duplicates = false;
bool otherDbError = false;
string duplicateFiles = "";
foreach (IFormFile file in files)
{
ProductImage productImage = new ProductImage {
FileName = file.FileName
};
try
{
repository.Add(productImage);
repository.Save();
}
catch (Exception e)
{
duplicateFiles += ", " + file.FileName;
duplicates = true;
repository.Detache(productImage);
}
}
if (duplicates)
{
ModelState.AddModelError("FileName", "All files uploaded except the files" +
duplicateFiles + ", which already exist in the system." + " Please delete them and try again if you wish to re - add them");
return(View());
}
return(RedirectToAction(nameof(Index)));
}
return(View());
}
