public ImageOptimizationResponse ProcessImage(ImageOptimizationRequest imageOptimizationRequest)
{
try
{
if (imageOptimizationRequest == null)
{
return(new ImageOptimizationResponse());
}
var ParentAuth = new Auth
{
api_key = ImageOptimizationSettings.Instance.ApiKey,
api_secret = ImageOptimizationSettings.Instance.ApiSecret
};
string strimage_url = imageOptimizationRequest.ImageUrl;
var krakenRequest = new KrakenRequest
{
auth = ParentAuth,
url = strimage_url,
wait = true,
lossy = true
};
KrakenResponse krakenResponse = this._krakenProxy.ProcessImage(krakenRequest);
return(krakenResponse.ConvertToResponse());
}catch (Exception exception)
{
Debug.WriteLine(exception.ToString());
throw new Exception(exception.Message);
}
}
public static ImageOptimizationResponse ConvertToResponse(this KrakenResponse krakenResponse)
{
if (krakenResponse == null)
{
return(new ImageOptimizationResponse());
}
var webClient = new WebClient();
var imageOptimizationResponse = new ImageOptimizationResponse
{
OriginalImageUrl = krakenResponse.file_name,
OriginalImageSize = krakenResponse.original_size,
PercentSaved = (krakenResponse.kraked_size / krakenResponse.original_size) * 100,
OptimizedImageSize = krakenResponse.kraked_size,
ErrorMessage = "An error has occurred while compressing image"
};
if (!string.IsNullOrEmpty(krakenResponse.file_name))
{
imageOptimizationResponse.OptimizedImage = webClient.DownloadData(krakenResponse.kraked_url);
imageOptimizationResponse.Successful = true;
}
return(imageOptimizationResponse);
}
private async Task <T> ReadResponse <T>(HttpResponseMessage resp)
{
string asString = await resp.Content.ReadAsStringAsync();
KrakenResponse <T> deserialized = JsonConvert.DeserializeObject <KrakenResponse <T> >(asString);
if (deserialized.Error.Count > 0)
{
List <KrakenDiagnostic> diagnostics = deserialized.Error.Select(ParseDiagnostic).ToList();
if (!IgnoreWarnings || diagnostics.Any(kd => kd.Severity == DiagnosticSeverity.Error))
{
throw KrakenException.FromDiagnostics(diagnostics);
}
}
return(deserialized.Result);
}
public KrakenResponse UploadFile(FileType fileType, string pathOrURL, bool isLossy, int imageWidth, int imageHeight, ImageResizingType resizingType)
{
KrakenResponse response = null;
try
{
JObject obj;
if (fileType == FileType.URL)
{
string jsonObj = string.Format(@"{{""auth"": {{ ""api_key"": ""{0}"", ""api_secret"": ""{1}"" }}, ""wait"": true, ""lossy"": {2}, ""resize"": {{ ""width"": {3}, ""height"": {4}, ""strategy"": ""{5}"" }}, ""url"": ""{6}"" }}",
this.apiKey, this.apiSecreet, isLossy.ToString().ToLowerInvariant(), imageWidth, imageHeight, resizingType.ToString(), pathOrURL);
object jsonResponse = this.Post("/url", jsonObj);
obj = JObject.Parse(jsonResponse.ToString());
}
else
{
string jsonObj = string.Format(@"{{""auth"": {{ ""api_key"": ""{0}"", ""api_secret"": ""{1}"" }}, ""wait"": true, ""lossy"": {2}, ""resize"": {{ ""width"": {3}, ""height"": {4}, ""strategy"": ""{5}"" }} }}",
this.apiKey, this.apiSecreet, isLossy.ToString().ToLowerInvariant(), imageWidth, imageHeight, resizingType.ToString());
object jsonResponse = this.Post("/upload", jsonObj, pathOrURL);
obj = JObject.Parse(jsonResponse.ToString());
}
bool status = (bool)obj["success"];
if (!status)
{
string message = obj["message"].ToString();
throw new Exception(message);
}
response = JsonConvert.DeserializeObject <KrakenResponse>(obj.ToString());
}
catch (Exception ex)
{
throw ex;
}
return(response);
}
