public async Task <IActionResult> OnPost()
{
if (ModelState.IsValid)
{
var byteFile = await _fileHelper.ConvertToByteArrayAsync(OnlineEventImage);
if (_fileValidator.ValidateSize(OnlineEventImage.Length) &&
_fileValidator.ValidateExtension(OnlineEventImage.FileName) &&
_fileValidator.ValidateSignature(OnlineEventImage.FileName, byteFile))
{
OnlineEvent.ImageContent = byteFile;
await _httpHelper.PostAsJsonAsync <CreatedRow, OnlineEvent>(BandCamsEndpoints.OnlineEvent, OnlineEvent);
return(Redirect("/Index"));
}
else
{
ModelState.AddModelError(nameof(OnlineEventImage), $"Plik nie może być większy niż {_fileValidator.GetMaxFileSizeInMb}. Dopuszczalne rozszerzenia to {_fileValidator.GetPermittedExtensions}");
return(Page());
}
}
else
{
return(Page());
}
}