public async Task<ActionResult> GetSpeaker(int id)
{
var speakerDataProvider = new SpeakerDataProvider();
var speaker = speakerDataProvider.GetSpeaker(id);
var sessions = speakerDataProvider.GetSpeakerSessions(id);
return Json(new { Sessions = await sessions, Speaker = await speaker }, JsonRequestBehavior.AllowGet);
}
public void GetSpeakersAsync()
{
var speakerDataProvider = new SpeakerDataProvider();
AsyncManager.OutstandingOperations.Increment();
speakerDataProvider.GetSpeakers().ContinueWith(d =>
{
AsyncManager.Parameters["speakers"] = d.Result;
AsyncManager.OutstandingOperations.Decrement();
});
}
public async Task<ActionResult> Image(int id, int size = 128)
{
var speakerDataProvider = new SpeakerDataProvider();
var image = await speakerDataProvider.GetSpeakerImage(id);
if (image == null)
{
return File("~/Content/images/anon.jpg", "image/jpeg", "anon.jpg");
}
var resizedImage = ImageResizer.ResizeImage(image, size);
return File(resizedImage, "image/png", id + ".png");
}
public void ImageAsync(int id, int size = 128)
{
AsyncManager.OutstandingOperations.Increment();
var speakerDataProvider = new SpeakerDataProvider();
speakerDataProvider.GetSpeakerImage(id).ContinueWith(d =>
{
AsyncManager.Parameters["image"] = d.Result;
AsyncManager.Parameters["size"] = size;
AsyncManager.Parameters["id"] = id;
AsyncManager.OutstandingOperations.Decrement();
});
}
public void GetSpeakerAsync(int id)
{
var speakerDataProvider = new SpeakerDataProvider();
AsyncManager.OutstandingOperations.Increment(2);
speakerDataProvider.GetSpeaker(id).ContinueWith(d =>
{
AsyncManager.Parameters["speaker"] = d.Result;
AsyncManager.OutstandingOperations.Decrement();
}).ContinueWith(r =>
{
speakerDataProvider.GetSpeakerSessions(id).ContinueWith(d =>
{
AsyncManager.Parameters["sessions"] = d.Result;
AsyncManager.OutstandingOperations.Decrement();
});
});
}
public async Task<ActionResult> GetSpeakers()
{
var speakerDataProvider = new SpeakerDataProvider();
var speakers = await speakerDataProvider.GetSpeakers();
return Json(new { Result = speakers }, JsonRequestBehavior.AllowGet);
}
