private void AddCategoriesToContentModeratorTextResults(Screen screen, ContentModeratorTextResults contentModeratorTextResults)
{
if (screen.Classification != null)
{
contentModeratorTextResults.IsReviewRecommended = screen.Classification.ReviewRecommended ?? false;
contentModeratorTextResults.SexuallyExplicitConfidence = screen.Classification.Category1.Score ?? 0.0;
contentModeratorTextResults.SexuallySuggestiveConfidence = screen.Classification.Category2.Score ?? 0.0;
contentModeratorTextResults.OffensiveConfidence = screen.Classification.Category3.Score ?? 0.0;
}
}
private void AddTermsToContentModeratorTextResults(Screen screen, ContentModeratorTextResults contentModeratorTextResults)
{
if (screen.Terms != null)
{
foreach (var term in screen.Terms)
{
var termResultItem = new ContentModeratorTextResultItem
{
Text = term.Term,
Index = term.Index ?? 0,
Label = term.ListId.HasValue ? term.ListId.Value.ToString() : null
};
contentModeratorTextResults.ProfaneTerms.Add(termResultItem);
}
contentModeratorTextResults.DoesContainProfaneTerms = contentModeratorTextResults.ProfaneTerms.Count > 0;
}
}
public async Task <ContentModeratorTextResults> ScreenTextAsync(string text, string termListId)
{
if (termListId == string.Empty)
{
termListId = null;
}
var contentModeratorTextResults = new ContentModeratorTextResults();
try
{
using (var contentModeratorClient = new ContentModeratorClient(new ApiKeyServiceClientCredentials(_key))
{
Endpoint = _endpoint
})
{
var byteArray = Encoding.UTF8.GetBytes(text);
using (var memoryStream = new MemoryStream(byteArray))
{
var screen = await contentModeratorClient.TextModeration.ScreenTextAsync("text/plain", memoryStream, listId : termListId);
AddTermsToContentModeratorTextResults(screen, contentModeratorTextResults);
AddCategoriesToContentModeratorTextResults(screen, contentModeratorTextResults);
AddPiiToContentModeratorTextResults(screen, contentModeratorTextResults);
}
}
}
catch (Exception e)
{
throw new Exception(e.Message, e);
}
return(contentModeratorTextResults);
}
private void AddPiiToContentModeratorTextResults(Screen screen, ContentModeratorTextResults contentModeratorTextResults)
{
if (screen.PII != null)
{
if (screen.PII.Address != null)
{
foreach (var address in screen.PII.Address)
{
var resultItem = new ContentModeratorTextResultItem
{
Index = address.Index ?? 0,
Text = address.Text,
Label = "Address"
};
contentModeratorTextResults.Pii.Add(resultItem);
}
}
if (screen.PII.Email != null)
{
foreach (var email in screen.PII.Email)
{
var resultItem = new ContentModeratorTextResultItem
{
Index = email.Index ?? 0,
Text = email.Text,
Label = "Email"
};
contentModeratorTextResults.Pii.Add(resultItem);
}
}
if (screen.PII.IPA != null)
{
foreach (var ipa in screen.PII.IPA)
{
var resultItem = new ContentModeratorTextResultItem
{
Index = ipa.Index ?? 0,
Text = ipa.Text,
Label = "IPA"
};
contentModeratorTextResults.Pii.Add(resultItem);
}
}
if (screen.PII.Phone != null)
{
foreach (var phone in screen.PII.Phone)
{
var resultItem = new ContentModeratorTextResultItem
{
Index = phone.Index ?? 0,
Text = phone.CountryCode + " " + phone.Text,
Label = "Phone"
};
contentModeratorTextResults.Pii.Add(resultItem);
}
}
if (screen.PII.SSN != null)
{
foreach (var ssn in screen.PII.SSN)
{
var resultItem = new ContentModeratorTextResultItem
{
Index = ssn.Index ?? 0,
Text = ssn.Text,
Label = "SSN"
};
contentModeratorTextResults.Pii.Add(resultItem);
}
}
contentModeratorTextResults.DoesContainPii = contentModeratorTextResults.Pii.Count > 0;
}
}
