/// <summary>
/// Gets the json response for an API call.
/// </summary>
/// <param name="endpoint">An Audiosear.ch api endpoint path.</param>
/// <returns>The json response for an API call</returns>
public static string GetJsonResponse(this AudiosearchNetClient client, string endpoint)
{
try
{
if (client.AccessToken != null)
{
var request = (HttpWebRequest)WebRequest.Create(string.Concat(Config.API_URL, endpoint));
request.UserAgent = string.Concat(Config.CLIENT_USER_AGENT, "/", Config.CLIENT_VERSION);
request.Headers.Add(
HttpRequestHeader.Authorization,
string.Format("Bearer {0}", client.AccessToken.Token)
);
return(request.Get());
}
else
{
throw new NullReferenceException("Access Token cannot be null");
}
}
catch (Exception ex)
{
throw new OperationCanceledException("Failure in get json response process", ex);
}
}
/// <summary>
/// Creates an AccessToken OAuth object.
/// </summary>
/// <param name="endpoint">The Audiosear.ch endpoint authorization path.</param>
/// <returns>An AccessToken object</returns>
public static AccessToken Authorize(this AudiosearchNetClient client, string endpoint)
{
try
{
var parameters = new Dictionary <string, string> {
{ "grant_type", "client_credentials" }
};
var request = (HttpWebRequest)WebRequest.Create(string.Concat(Config.HOST_BASE_URL, endpoint));
request.Headers.Add(
HttpRequestHeader.Authorization,
client.CreateSignature()
);
return(JsonConvert.DeserializeObject <AccessToken>(
request.Post(parameters)
));
}
catch (Exception ex)
{
throw new OperationCanceledException("Failure in authorization process", ex);
}
}
/// <summary>
/// Creates a basic signature for Authorization headers.
/// </summary>
/// <returns>A basic signature for Authorization headers.</returns>
public static string CreateSignature(this AudiosearchNetClient client)
{
return(string.Format("Basic {0}",
string.Concat(client.ApplicationId, ":", client.ApplicationSecret).ToBase64String()
));
}
