public ActionResult IdentifyPeople(string id, string language, string db)
{
if (!IsSitecoreUser())
{
return(LoginPage());
}
MediaItem item = DataWrapper.GetItemByIdValue(id, db);
List <string> groupIds = PersonGroupService.GetAllGroupIds(db);
PersonGroupService.DetectAndIdentifyPeople(item, db, groupIds);
SearchService.UpdateItemInIndex(item, db);
IImageAnalysis cia = SearchService.GetImageAnalysis(id, language, db);
return(View("ImageAnalysis", cia));
}
public IImageAnalysis AnalyzeImage(MediaItem imageItem, Face[] facialAnalysis, OcrResults textAnalysis, AnalysisResult visionAnalysis, bool updateInIndex = true, bool overwrite = false)
{
var validationErrors = VisionService.ValidateVisionImage(imageItem);
validationErrors.AddRange(FaceService.ValidateFaceImage(imageItem));
var imageAnalysis = ImageAnalysisFactory.Create(imageItem, facialAnalysis, textAnalysis, visionAnalysis, validationErrors);
var isNewAnalysis = false;
if (overwrite || facialAnalysis == null || facialAnalysis.Length == 0)
{
imageAnalysis.FacialAnalysis = GetFacialAnalysis(imageItem);
isNewAnalysis = true;
}
if (overwrite || textAnalysis?.Regions == null)
{
imageAnalysis.TextAnalysis = GetTextualAnalysis(imageItem);
}
if (overwrite || visionAnalysis?.Description == null)
{
imageAnalysis.VisionAnalysis = GetVisualAnalysis(imageItem);
}
Dictionary <ID, string> fields = new Dictionary <ID, string>
{
{ Settings.VisualAnalysisFieldId, JsonConvert.SerializeObject(imageAnalysis.VisionAnalysis) },
{ Settings.TextualAnalysisFieldId, JsonConvert.SerializeObject(imageAnalysis.TextAnalysis) },
{ Settings.FacialAnalysisFieldId, JsonConvert.SerializeObject(imageAnalysis.FacialAnalysis) },
{ Settings.AnalyzedImageFieldId, imageItem.ID.ToString() }
};
var analysisItem = SearchService.GetImageAnalysisItem(imageItem.ID.ToShortID().ToString(), imageItem.InnerItem.Language.Name, imageItem.Database.Name);
if (analysisItem != null)
{
DataWrapper.UpdateFields(analysisItem, fields);
}
else
{
analysisItem = CreateAnalysisItem(imageItem, fields);
}
if (analysisItem == null)
{
return(imageAnalysis);
}
var faceIds = imageAnalysis.FacialAnalysis?.Select(a => a.FaceId).ToArray() ?? new Guid[0];
var peopleDiffer = imageAnalysis.People == null || imageAnalysis.People.Length != faceIds.Length;
if (faceIds.Any() && (overwrite || peopleDiffer))
{
if (isNewAnalysis)
{
PersonService.IdentifyPeople(analysisItem, faceIds, analysisItem.Database.Name, PersonService.GetAllGroupIds(analysisItem.Database.Name));
}
else
{
PersonService.DetectAndIdentifyPeople(imageItem, analysisItem.Database.Name, PersonService.GetAllGroupIds(analysisItem.Database.Name));
}
}
if (updateInIndex)
{
SearchService.UpdateItemInIndex(imageItem, imageItem.Database.Name);
}
return(imageAnalysis);
}