public async Task UpdateTVShow(Guid id, SectionTVShowSubCategory model)
{
var trustedFileNameForDisplay = string.Empty;
var trustedFilePathForStorage = string.Empty;
var streamedFilePhysicalContent = new byte[0];
if (!ModelState.IsValid)
{
ModelState.AddModelError("Genre",
$"The request couldn't be processed (Error 1).");
// Log error
}
if (model.FormFile != null)
{
streamedFilePhysicalContent =
await FileHelpers.ProcessFormFile <StreamFileUploadDatabase>(
model.FormFile, ModelState, _permittedExtentions,
_fileSizeLimit);
}
if (!ModelState.IsValid)
{
ModelState.AddModelError("Genre",
$"The request couldn't be processed (Error 1).");
// Log error
}
var result = await _context.ClamSectionTVShowSubCategories.FindAsync(id);
if (Directory.Exists(FilePathUrlHelper.GetFileDirectoryPath(result.ItemPath)))
{
System.IO.File.Delete(result.ItemPath);
}
trustedFilePathForStorage = String.Format("{0}\\{1}\\{2}",
_targetImagePath,
Guid.NewGuid().ToString(),
Path.GetRandomFileName());
trustedFileNameForDisplay = String.Format("{0}_{1}",
Guid.NewGuid(),
WebUtility.HtmlEncode(model.FormFile.FileName));
Directory.CreateDirectory(trustedFilePathForStorage);
using (var targetStream = System.IO.File.Create(
Path.Combine(trustedFilePathForStorage, trustedFileNameForDisplay)))
{
await targetStream.WriteAsync(streamedFilePhysicalContent);
}
var entity = _context.Set <ClamSectionTVShowSubCategory>().Find(id);
_context.Entry(entity).Entity.TVShowTitle = model.TVShowTitle;
_context.Entry(entity).Entity.TVShowSeasonNumberTotal = model.TVShowSeasonNumberTotal;
_context.Entry(entity).Entity.ItemPath = Path.Combine(trustedFilePathForStorage, trustedFileNameForDisplay);
_context.Entry(entity).Entity.LastModified = DateTime.Now;
_context.Entry(entity).State = EntityState.Modified;
_context.Update(entity);
Task.WaitAll(_context.SaveChangesAsync());
}
