public async Task <Dictionary <string, string> > AnalyseImageUrlAsync(string url)
{
var image = await Image.FetchFromUriAsync(url);
var response = await ImageClient.DetectSafeSearchAsync(image);
return(GetTrigeredFlags(response));
}
private async Task <bool> IsSfw(string url, bool isChanNsfw)
{
var image = await Google.Cloud.Vision.V1.Image.FetchFromUriAsync(url);
SafeSearchAnnotation response = await imageClient.DetectSafeSearchAsync(image);
if (isChanNsfw)
{
return((int)response.Medical < 3 && (int)response.Violence < 3);
}
return((int)response.Adult < 3 && (int)response.Medical < 3 && (int)response.Violence < 3);
}
private async Task <bool> IsImageSafe(Image image)
{
try
{
var annotation = await _annotator.DetectSafeSearchAsync(image);
return(annotation.Adult < Likelihood.Possible &&
annotation.Medical < Likelihood.Possible &&
annotation.Spoof < Likelihood.Possible &&
annotation.Violence < Likelihood.Possible);
}
catch (AnnotateImageException e)
{
_logger.LogError(e, e.Message);
return(false);
}
}