public IActionResult UpdateVote(string UserIdToVote, int EventId)
{
if (ModelState.IsValid)
{
EventUserPhotos tobeVoted = _context.EventUserPhotos.FirstOrDefault(e => e.EventId == EventId && e.UserId == UserIdToVote);
if (tobeVoted != null)
{
if (tobeVoted.VoteScore == null)
{
tobeVoted.VoteScore = 0;
}
tobeVoted.VoteScore += 1;
EventUserPhotos voter = _context.EventUserPhotos.FirstOrDefault(e => e.EventId == EventId && e.UserId == User.Identity.Name);
if (voter != null)
{
voter.UserIdToVote = UserIdToVote;
_context.SaveChanges();
return(RedirectToAction("CurrentEvent"));
}
else
{
return(RedirectToAction("CurrentEvent"));
}
}
else
{
return(RedirectToAction("CurrentEvent"));
}
}
else
{
return(RedirectToAction("CurrentEvent"));
}
}
public IActionResult ImageUpload(IFormFile files, EventUserPhotos euPhotos)
{
if (files == null || files.Length == 0)
{
ModelState.AddModelError("", "No file was selected.");
return(RedirectToAction("CurrentEvent"));
}
Byte[] bytes = null;
System.Drawing.Image tmpImg = null;
using (MemoryStream fs = new MemoryStream())
{
files.CopyTo(fs);
bytes = fs.ToArray();
tmpImg = System.Drawing.Image.FromStream(fs);
}
// makes thumbnail photo set to height of 50
int width = tmpImg.Width;
int height = tmpImg.Height;
string calWidth = ((int)((float)width / (float)height * 50)).ToString();
System.Drawing.Image thumImg = tmpImg.GetThumbnailImage((int)((float)width / (float)height * 50), 50, null, IntPtr.Zero);
Byte[] thumBytes = null;
using (MemoryStream ms = new MemoryStream())
{
thumImg.Save(ms, System.Drawing.Imaging.ImageFormat.Jpeg);
thumBytes = ms.ToArray();
}
var eventUserPhoto = _context.EventUserPhotos.SingleOrDefault(e => e.EventId == euPhotos.EventId && e.UserId == User.Identity.Name);
if (eventUserPhoto != null)
{
eventUserPhoto.Photo = bytes;
eventUserPhoto.ThumbnailPhoto = thumBytes;
}
else
{
euPhotos.Photo = bytes;
euPhotos.ThumbnailPhoto = thumBytes;
_context.EventUserPhotos.Add(euPhotos);
}
_context.SaveChanges();
return(RedirectToAction("CurrentEvent"));
}
