public ActionResult DeleteConfirmed(int id)
{
VoyageImage voyageImage = db.VoyageImages.Find(id);
db.VoyageImages.Remove(voyageImage);
db.SaveChanges();
return(RedirectToAction("Index"));
}
public ActionResult Edit([Bind(Include = "ID,Name,ContentType,Content,VoyageID")] VoyageImage voyageImage)
{
if (ModelState.IsValid)
{
db.Entry(voyageImage).State = EntityState.Modified;
db.SaveChanges();
return(RedirectToAction("Index"));
}
ViewBag.VoyageID = new SelectList(db.Voyages, "ID", "ID", voyageImage.VoyageID);
return(View(voyageImage));
}
public ActionResult Create([Bind(Include = "ID,Name,ContentType,Content,VoyageID")] VoyageImage voyageImage)
{
if (ModelState.IsValid)
{
db.VoyageImages.Add(voyageImage);
db.SaveChanges();
return(RedirectToAction("Index"));
}
ViewBag.VoyageID = new SelectList(db.Voyages, "ID", "ID", voyageImage.VoyageID);
return(View(voyageImage));
}
// GET: BackOffice/VoyageImages/Delete/5
public ActionResult Delete(int?id)
{
if (id == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
VoyageImage voyageImage = db.VoyageImages.Find(id);
if (voyageImage == null)
{
return(HttpNotFound());
}
return(View(voyageImage));
}
// GET: BackOffice/VoyageImages/Edit/5
public ActionResult Edit(int?id)
{
if (id == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
VoyageImage voyageImage = db.VoyageImages.Find(id);
if (voyageImage == null)
{
return(HttpNotFound());
}
ViewBag.VoyageID = new SelectList(db.Voyages, "ID", "ID", voyageImage.VoyageID);
return(View(voyageImage));
}
public static MvcHtmlString VoyageImage(this HtmlHelper helper, VoyageImage image, string cssClass = "")
{
var photo = new TagBuilder("img");
var base64 = Convert.ToBase64String(image.Content);
var src = $"data:{image.ContentType};base64,{base64}";
photo.Attributes.Add("src", src);
photo.Attributes.Add("alt", image.Name);
if (!string.IsNullOrWhiteSpace(cssClass))
{
photo.Attributes.Add("class", cssClass);
}
return(MvcHtmlString.Create(photo.ToString()));
}
public ActionResult AjoutImage(HttpPostedFileBase image, int id)
{
if (image?.ContentLength > 0)
{
var img = new VoyageImage();
img.ContentType = image.ContentType;
img.Name = image.FileName;
img.VoyageID = id;
using (var reader = new BinaryReader(image.InputStream))
{
img.Content = reader.ReadBytes(image.ContentLength);
}
db.VoyageImages.Add(img);
db.SaveChanges();
Display("Image ajoutée");
return(RedirectToAction("edit", "voyages", new { id }));
}
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}