public ShazamResponse(ResultShazamResponse result)
{
if (result.newTag != null)
{
Tag = result.newTag;
}
}
private void ResultReadCallback(IAsyncResult asynchronousResult)
{
ResultShazamResponse resultShazamResponse = null;
try
{
var asyncState = (RequestContext)asynchronousResult.AsyncState;
var webRequest = (HttpWebRequest)asyncState.WebRequest;
var httpWebResponse = (HttpWebResponse)webRequest.EndGetResponse(asynchronousResult);
var responseString = "";
if (httpWebResponse.GetResponseStream() != null)
{
using (var streamReader = new StreamReader(httpWebResponse.GetResponseStream()))
{
responseString = streamReader.ReadToEnd();
}
}
resultShazamResponse = ParseResponseForRequestResults(responseString);
if (resultShazamResponse.errorMessage != "" && resultShazamResponse.errorMessage != null)
{
throw new Exception(resultShazamResponse.errorMessage);
}
RaiseOnRecongnitionStateChanged(ShazamRecognitionState.Done, new ShazamResponse(resultShazamResponse));
}
catch (Exception e)
{
RecognitionFailed(e);
}
}
private ResultShazamResponse ParseResponseForRequestResults(string responseString)
{
var resultShazamResponse = new ResultShazamResponse();
var xDocument = XDocument.Parse(responseString);
XNamespace xNamespace = "http://orbit.shazam.com/v1/response";
var elementIgnoreNamespace = xDocument.Root.GetElementIgnoreNamespace(xNamespace, "requestResults1");
var xElement = elementIgnoreNamespace;
if (elementIgnoreNamespace == null)
{
var elementIgnoreNamespace1 = xDocument.Root.GetElementIgnoreNamespace(xNamespace, "error");
var xElement1 = elementIgnoreNamespace1;
if (elementIgnoreNamespace1 != null)
{
resultShazamResponse.errorCode = int.Parse(xElement1.Attribute("code").Value);
}
}
else
{
var elementIgnoreNamespace2 = xElement.GetElementIgnoreNamespace(xNamespace, "request");
var tagVO = new TagVO();
tagVO.Id = elementIgnoreNamespace2.Attribute("requestId").Value;
resultShazamResponse.newTag = tagVO;
TrackVO trackVO = null;
var num = 0;
var xElement2 = xElement.GetElementIgnoreNamespace(xNamespace, "tracks");
var elementIgnoreNamespace3 = xElement2.GetElementIgnoreNamespace(xNamespace, "track");
if (elementIgnoreNamespace3 != null)
{
trackVO = ParseXmlElementForTrackData(xNamespace, elementIgnoreNamespace3, false);
if (elementIgnoreNamespace3.Attribute("cache-max-age") != null)
{
num = Convert.ToInt32(elementIgnoreNamespace3.Attribute("cache-max-age").Value);
}
}
if (trackVO != null)
{
resultShazamResponse.newTag.Track = trackVO;
}
}
return(resultShazamResponse);
}
