public IHttpActionResult PutEmopicture(int id, Emopicture emopicture)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
if (id != emopicture.Id)
{
return(BadRequest());
}
db.Entry(emopicture).State = EntityState.Modified;
try
{
db.SaveChanges();
}
catch (DbUpdateConcurrencyException)
{
if (!EmopictureExists(id))
{
return(NotFound());
}
else
{
throw;
}
}
return(StatusCode(HttpStatusCode.NoContent));
}
public ActionResult DeleteConfirmed(int id)
{
Emopicture emopicture = db.Emopictures.Find(id);
db.Emopictures.Remove(emopicture);
db.SaveChanges();
return(RedirectToAction("Index"));
}
public ActionResult Edit([Bind(Include = "Id,Name,Path")] Emopicture emopicture)
{
if (ModelState.IsValid)
{
db.Entry(emopicture).State = EntityState.Modified;
db.SaveChanges();
return(RedirectToAction("Index"));
}
return(View(emopicture));
}
public IHttpActionResult GetEmopicture(int id)
{
Emopicture emopicture = db.Emopictures.Find(id);
if (emopicture == null)
{
return(NotFound());
}
return(Ok(emopicture));
}
public ActionResult Create([Bind(Include = "Id,Name,Path")] Emopicture emopicture)
{
if (ModelState.IsValid)
{
db.Emopictures.Add(emopicture);
db.SaveChanges();
return(RedirectToAction("Index"));
}
return(View(emopicture));
}
public async Task <Emopicture> DetectAndExtracfacesAsync(Stream imageStream)
{
IEnumerable <FaceAttributeType> faceAttributes = new FaceAttributeType[] { FaceAttributeType.Emotion };
Face[] faces = await emoClient.DetectAsync(imageStream, false, false, faceAttributes);
var emoPicture = new Emopicture();
emoPicture.Faces = ExtractFaces(faces, emoPicture);
return(emoPicture);
}
public IHttpActionResult PostEmopicture(Emopicture emopicture)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
db.Emopictures.Add(emopicture);
db.SaveChanges();
return(CreatedAtRoute("DefaultApi", new { id = emopicture.Id }, emopicture));
}
public IHttpActionResult DeleteEmopicture(int id)
{
Emopicture emopicture = db.Emopictures.Find(id);
if (emopicture == null)
{
return(NotFound());
}
db.Emopictures.Remove(emopicture);
db.SaveChanges();
return(Ok(emopicture));
}
// GET: Emopictures/Delete/5
public ActionResult Delete(int?id)
{
if (id == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
Emopicture emopicture = db.Emopictures.Find(id);
if (emopicture == null)
{
return(HttpNotFound());
}
return(View(emopicture));
}
private ObservableCollection <EmoFace> ExtractFaces(Face[] faces, Emopicture emoPicture)
{
var listaFaces = new ObservableCollection <EmoFace>();
foreach (var face in faces)
{
var emoFace = new EmoFace()
{
X = face.FaceRectangle.Left,
Y = face.FaceRectangle.Top,
Width = face.FaceRectangle.Width,
Height = face.FaceRectangle.Height,
Picture = emoPicture
};
emoFace.Emotions = ProcessEmotions(face.FaceAttributes.Emotion, emoFace);
listaFaces.Add(emoFace);
}
return(listaFaces);
}
