public ActionResult Upload(UploadInput input)
{
if (!ModelState.IsValid)
{
return(View(input));
}
try
{
using (var streamReader = new StreamReader(input.RectanglesFile.InputStream))
{
var rectanglesString = streamReader.ReadToEnd();
var grid = gridService.InitialiseGridFromString(rectanglesString);
var model = new SolutionRectanglesDisplay(grid, grid.GetMinimumVerticallyStackedRectangles());
return(View("Solution", model));
}
}
catch (LogicException ex)
{
ModelState.AddLogicErrors(ex);
return(View(input));
}
}