public async Task <IActionResult> Edit(int?id)
{
if (id == null)
{
return(NotFound());
}
Event evt = await _db.Events.FindAsync(id);
if (evt == null)
{
return(NotFound());
}
ApEventVM model = new ApEventVM()
{
Event = _db.Events.Include(e => e.EventSpeakers).FirstOrDefault(e => e.Id == id),
EventSpeakers = _db.EventSpeakers.Include(es => es.Speaker),
Speakers = _db.Speakers
};
return(View(model));
}
public async Task <IActionResult> Edit(int?id, ApEventVM apEventVM, IFormFile File, DateTime dateTime, DateTime time)
{
if (id == null)
{
return(NotFound());
}
Event evt = await _db.Events.FindAsync(id);
if (evt == null)
{
return(NotFound());
}
if (File != null)
{
if (!File.isImage())
{
ModelState.AddModelError(string.Empty, "Please pick a file matching the format!");
return(View(new ApEventVM()
{
Event = _db.Events.Include(e => e.EventSpeakers).FirstOrDefault(e => e.Id == id),
EventSpeakers = _db.EventSpeakers.Include(es => es.Speaker),
Speakers = _db.Speakers
}));
}
Extensions.DeleteImg(_env.WebRootPath, "img/event", evt.Image);
evt.Image = await File.SaveImg(_env.WebRootPath, "img/event");
}
List <EventSpeaker> eventSpeakers = _db.EventSpeakers.Where(es => es.EventId == evt.Id).ToList();
List <EventSpeaker> currentEventSpeakers = _db.EventSpeakers.Where(es => es.EventId == evt.Id).ToList();
List <Speaker> currentSpeakers = new List <Speaker>();
List <EventSpeaker> newEventSpeakers = new List <EventSpeaker>();
foreach (EventSpeaker es in currentEventSpeakers)
{
currentSpeakers.Add(_db.Speakers.FirstOrDefault(s => s.Id == es.SpeakerId));
}
string test = Request.Form["states[]"];
if (test != null)
{
string[] strId = test.Split(",");
List <int> intId = new List <int>();
foreach (string Id in strId)
{
intId.Add(Int32.Parse(Id));
}
foreach (int Id in intId)
{
newEventSpeakers.Add(new EventSpeaker
{
EventId = evt.Id,
SpeakerId = Id
});
}
currentEventSpeakers = newEventSpeakers;
foreach (EventSpeaker es in eventSpeakers)
{
_db.EventSpeakers.Remove(es);
}
foreach (EventSpeaker es in currentEventSpeakers)
{
_db.EventSpeakers.Add(es);
}
}
evt.Name = apEventVM.Event.Name;
evt.Description = apEventVM.Event.Description;
evt.Date = apEventVM.Event.Date;
evt.Time = apEventVM.Event.Time;
evt.Venue = apEventVM.Event.Venue;
CultureInfo culture = CultureInfo.CreateSpecificCulture("en-US");
string[] spt = apEventVM.Event.Time.Split("-");
if (dateTime.ToString() != "1/1/0001 12:00:00 AM")
{
evt.Date = dateTime.ToString("dd MMMM yyyy");
if (time.ToString() == "1/1/0001 12:00:00 AM")
{
evt.Time = dateTime.ToString("t", culture) + " -" + spt[1];
}
}
if (time.ToString() != "1/1/0001 12:00:00 AM")
{
if (dateTime.ToString() == "1/1/0001 12:00:00 AM")
{
evt.Time = spt[0] + "- " + time.ToString("t", culture);
}
if (dateTime.ToString() != "1/1/0001 12:00:00 AM")
{
evt.Time = dateTime.ToString("t", culture) + " - " + time.ToString("t", culture);
}
}
await _db.SaveChangesAsync();
return(RedirectToAction("Index"));
}
