private async Task <VisionDescribeRequest> MergeProperties(VisionDescribeRequest operation, IVisionBinding config, VisionDescribeAttribute attr)
{
var visionOperation = new VisionDescribeRequest
{
Url = attr.VisionUrl ?? operation.Url,
Key = attr.VisionKey ?? operation.Key,
SecureKey = attr.SecureKey ?? attr.SecureKey,
AutoResize = attr.AutoResize,
MaxCandidates = operation.MaxCandidates,
ImageUrl = string.IsNullOrEmpty(operation.ImageUrl) ? attr.ImageUrl : operation.ImageUrl,
ImageBytes = operation.ImageBytes,
};
if (string.IsNullOrEmpty(visionOperation.Key) && string.IsNullOrEmpty(visionOperation.SecureKey))
{
_log.LogWarning(VisionExceptionMessages.KeyMissing);
throw new ArgumentException(VisionExceptionMessages.KeyMissing);
}
if (!string.IsNullOrEmpty(visionOperation.SecureKey))
{
HttpClient httpClient = this._config.Client.GetHttpClientInstance();
visionOperation.Key = await KeyVaultServices.GetValue(visionOperation.SecureKey, httpClient);
}
return(visionOperation);
}
private async Task <VisionDomainRequest> MergeProperties(VisionDomainRequest operation, IVisionBinding config, VisionDomainAttribute attr)
{
//Attributes do not allow for enum types so we have to validate
//the string passed into the attribute to ensure it matches
//a valid VisionDomainOption.
VisionDomainOptions attrDomain = VisionDomainOptions.None;
if (!string.IsNullOrEmpty(attr.Domain))
{
var valid = Enum.TryParse <VisionDomainOptions>(attr.Domain, out attrDomain);
if (!valid)
{
var message = string.Format(VisionExceptionMessages.InvalidDomainName, attr.Domain);
_log.LogWarning(message);
throw new ArgumentException(message);
}
}
else
{
if (operation.Domain == VisionDomainOptions.None)
{
var message = string.Format(VisionExceptionMessages.InvalidDomainName, "None");
_log.LogWarning(message);
throw new ArgumentException(message);
}
}
var visionOperation = new VisionDomainRequest
{
Url = attr.VisionUrl ?? operation.Url,
Key = attr.VisionKey ?? operation.Key,
SecureKey = attr.SecureKey ?? attr.SecureKey,
AutoResize = attr.AutoResize,
Domain = attrDomain == VisionDomainOptions.None ? operation.Domain : attrDomain,
ImageUrl = string.IsNullOrEmpty(operation.ImageUrl) ? attr.ImageUrl : operation.ImageUrl,
ImageBytes = operation.ImageBytes,
};
if (string.IsNullOrEmpty(visionOperation.Key) && string.IsNullOrEmpty(visionOperation.SecureKey))
{
_log.LogWarning(VisionExceptionMessages.KeyMissing);
throw new ArgumentException(VisionExceptionMessages.KeyMissing);
}
if (!string.IsNullOrEmpty(visionOperation.SecureKey))
{
HttpClient httpClient = this._config.Client.GetHttpClientInstance();
visionOperation.Key = await KeyVaultServices.GetValue(visionOperation.SecureKey, httpClient);
}
return(visionOperation);
}