// GET
public ActionResult DeletePicture(int id, int idtournoi)
{
TournamentPicture image = db.TournamentPictures.Find(id);
db.TournamentPictures.Remove(image);
db.Entry(image).State = EntityState.Deleted;
db.SaveChanges();
// return Json(image);
return(RedirectToAction("edit", "tournaments", new { id = idtournoi }));
}
public static MvcHtmlString PictureTournament(this HtmlHelper helper, TournamentPicture picture, string cssClass = "")
{
var image = new TagBuilder("img");
var base64 = Convert.ToBase64String(picture.Content);
var src = $"data:{picture.ContentType};base64,{base64}";
image.Attributes.Add("src", src);
image.Attributes.Add("alt", picture.Name);
if (!string.IsNullOrWhiteSpace(cssClass))
{
image.Attributes.Add("class", cssClass);
}
return(MvcHtmlString.Create(image.ToString()));
}
public ActionResult AddPicture(HttpPostedFileBase picture, int id)
{
if (picture?.ContentLength > 0)
{
var tp = new TournamentPicture();
tp.ContentType = picture.ContentType;
tp.Name = picture.FileName;
tp.TournamentID = id;
using (var reader = new BinaryReader(picture.InputStream))
{
tp.Content = reader.ReadBytes(picture.ContentLength);
}
db.TournamentPictures.Add(tp);
db.SaveChanges();
return(RedirectToAction("edit", "tournaments", new { id = id }));
}
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
