private async void RunProcess(DetectFacesArgs args)
{
if (args.MediaItem == null)
{
return;
}
try
{
Log.Info("Image recognition starting...", this);
IFaceDetection faceDetection = new AzureFaceDetection();
var mediaStream = args.Stream ?? args.MediaItem.GetMediaStream();
if (mediaStream == null)
{
Log.Info("Weird.... media item media stream is empty...", this);
return;
}
var memoryStream = new MemoryStream();
await mediaStream.CopyToAsync(memoryStream);
var result = await faceDetection.DetectFacesAsync(memoryStream);
using (new SecurityDisabler())
{
args.MediaItem.InnerItem.Editing.BeginEdit();
args.MediaItem.InnerItem["FaceMetadata"] = JsonConvert.SerializeObject(result);
args.MediaItem.InnerItem.Editing.EndEdit(true, false);
}
PublishManager.PublishItem(args.MediaItem, new[] { Database.GetDatabase("web"), },
new[] { Language.Current }, false, false);
var index = ContentSearchManager.GetIndex("face_master_index");
index.Refresh(new SitecoreIndexableItem(args.MediaItem), IndexingOptions.Default);
index = ContentSearchManager.GetIndex("face_web_index");
index.Refresh(new SitecoreIndexableItem(args.MediaItem), IndexingOptions.Default);
Log.Info("Image recognition completed...", this);
}
catch (Exception e)
{
Log.Info("Something went wrong..." + e, this);
}
}
public void Process(DetectFacesArgs args)
{
Task.Run(() => RunProcess(args));
}
