public void TestCanCreate()
{
var exception = new ContentfulException(401, "{ \"message\": \"Unauthorized\" }");
Assert.AreEqual(401, exception.ErrorCode);
Assert.AreEqual("Unauthorized", exception.ErrorDetails.Message);
}
/// <summary>
/// Creates an exception for a failed API request.
/// </summary>
/// <param name="res">The HttpResonseMessage.</param>
/// <returns></returns>
protected async Task CreateExceptionForFailedRequest(HttpResponseMessage res)
{
var responseContent = await res.Content.ReadAsStringAsync().ConfigureAwait(false);
var jsonError = string.IsNullOrEmpty(responseContent) ? null : JObject.Parse(responseContent);
var sys = jsonError?.SelectToken("$.sys").ToObject <SystemProperties>();
var errorDetails = jsonError?.SelectToken("$.details")?.ToObject <ErrorDetails>();
var message = jsonError?.SelectToken("$.message")?.ToString();
var statusCode = (int)res.StatusCode;
if (string.IsNullOrEmpty(message))
{
message = GetGenericErrorMessageForStatusCode(statusCode, sys?.Id);
}
if (errorDetails != null)
{
message += errorDetails.Errors?.ToString();
}
IEnumerable <string> headers = new List <string>();
if (statusCode == 429 && res.Headers.TryGetValues("X-Contentful-RateLimit-Reset", out headers))
{
var rateLimitException = new ContentfulRateLimitException(message)
{
RequestId = jsonError.SelectToken("$.requestId")?.ToString(),
ErrorDetails = errorDetails,
SystemProperties = sys,
SecondsUntilNextRequest = headers.FirstOrDefault() == null ? 0 : int.Parse(headers.FirstOrDefault())
};
throw rateLimitException;
}
if (statusCode == 504)
{
var gatewayTimeoutException = new GatewayTimeoutException()
{
RequestId = jsonError?.SelectToken("$.requestId")?.ToString(),
ErrorDetails = errorDetails,
SystemProperties = sys
};
throw gatewayTimeoutException;
}
var ex = new ContentfulException(statusCode, message)
{
RequestId = jsonError.SelectToken("$.requestId")?.ToString(),
ErrorDetails = errorDetails,
SystemProperties = sys
};
throw ex;
}
/// <summary>
/// Displays the error view.
/// </summary>
public void OnGet()
{
RequestId = Activity.Current?.Id ?? HttpContext.TraceIdentifier;
// Get the last exception that occurred.
var ex = HttpContext?.Features?.Get <IExceptionHandlerFeature>()?.Error;
if (ex is ContentfulException)
{
ContentfulException = ex as ContentfulException;
RequestId = ContentfulException.RequestId;
}
}
