public IActionResult StartTicketDownload(Vereniging vereniging, TicketsDownloadViewModel vm)
{
McEditie editie = _editieRepository.GetNextOrCurrentEditieIncludeTickets();
if (editie == null)
{
return(NotFound("Er is nog geen opkomende editie aangemaakt, als dit volgens u niet klopt, gelieve dan contact op te nemen met [email protected]"));
}
string blankPDFpath;
string ticketPath;
try
{
string blankPDFname = _config.GetValue <string>("EmptyTicketName");
ticketPath = Path.Combine(Directory.GetCurrentDirectory(), "Tickets");
blankPDFpath = Path.Combine(Directory.GetCurrentDirectory(), "Tickets", blankPDFname);
}
catch (Exception ex)
{
TempData["error"] = $"Oeps er ging iets mis, indien dit blijft voorkomen, stuur dan volgende tekst door naar [email protected]: {ex.Message}";
return(RedirectToAction(nameof(Index)));
}
if (!editie.VerenigingHasTickets(vereniging))
{
TempData["error"] = "Sorry, u heeft geen tickets...";
return(RedirectToAction(nameof(Index)));
}
//make newlines also possible
string memberNamesString = vm.MemberNames?.Replace(Environment.NewLine, ";");
List <string> memberNames = memberNamesString?.Split(";").ToList();
editie.GenerateTicketsForVereniging(vereniging, blankPDFpath, ticketPath, memberNames);
_editieRepository.SaveChanges();
using (MemoryStream ms = new MemoryStream())
{
using (var archive = new ZipArchive(ms, ZipArchiveMode.Create, true))
{
foreach (Ticket t in editie.GetAllTicketsOfVereniging(vereniging))
{
var ZipArchiveEntry = archive.CreateEntry(t.TicketName, CompressionLevel.Fastest);
byte[] ticketBytes = System.IO.File.ReadAllBytes(t.PdfPath);
using (var zipStream = ZipArchiveEntry.Open()) zipStream.Write(ticketBytes, 0, ticketBytes.Length);
}
}
Task.Run(() => editie.RemoveTicketsVereniging(vereniging, ticketPath));
return(File(ms.ToArray(), "application/zip", "Tickets.zip"));
}
}