/// <summary>
/// Processing document received from the editing service
/// </summary>
/// <param name="jsonDocumentResponse">The resulting json from editing service</param>
/// <param name="responseUri">Uri to the converted document</param>
/// <returns>The percentage of completion of conversion</returns>
private static int GetResponseUri(string jsonDocumentResponse, out string responseUri)
{
if (string.IsNullOrEmpty(jsonDocumentResponse))
{
throw new ArgumentException("Invalid param", "jsonDocumentResponse");
}
var responseFromService = JObject.Parse(jsonDocumentResponse);
if (responseFromService == null)
{
throw new WebException("Invalid answer format");
}
var errorElement = responseFromService.Value <string>("error");
if (!string.IsNullOrEmpty(errorElement))
{
DocumentServiceException.ProcessResponseError(errorElement);
}
var isEndConvert = responseFromService.Value <bool>("endConvert");
int resultPercent;
responseUri = string.Empty;
if (isEndConvert)
{
responseUri = responseFromService.Value <string>("fileUrl");
resultPercent = 100;
}
else
{
resultPercent = responseFromService.Value <int>("percent");
if (resultPercent >= 100)
{
resultPercent = 99;
}
}
return(resultPercent);
}
public static string DocbuilderRequest(
string docbuilderUrl,
string requestKey,
string scriptUrl,
bool isAsync,
string signatureSecret,
out Dictionary <string, string> urls)
{
if (string.IsNullOrEmpty(docbuilderUrl))
{
throw new ArgumentNullException("docbuilderUrl");
}
if (string.IsNullOrEmpty(requestKey) && string.IsNullOrEmpty(scriptUrl))
{
throw new ArgumentException("requestKey or inputScript is empty");
}
var request = (HttpWebRequest)WebRequest.Create(docbuilderUrl);
request.Method = "POST";
request.ContentType = "application/json";
request.Timeout = Timeout;
var body = new BuilderBody
{
Async = isAsync,
Key = requestKey,
Url = scriptUrl
};
if (!string.IsNullOrEmpty(signatureSecret))
{
var payload = new Dictionary <string, object>
{
{ "payload", body }
};
JsonWebToken.JsonSerializer = new JwtSerializer();
var token = JsonWebToken.Encode(payload, signatureSecret, JwtHashAlgorithm.HS256);
//todo: remove old scheme
request.Headers.Add(FileUtility.SignatureHeader, "Bearer " + token);
token = JsonWebToken.Encode(body, signatureSecret, JwtHashAlgorithm.HS256);
body.Token = token;
}
var bodyString = JsonConvert.SerializeObject(body);
var bytes = Encoding.UTF8.GetBytes(bodyString ?? "");
request.ContentLength = bytes.Length;
using (var stream = request.GetRequestStream())
{
stream.Write(bytes, 0, bytes.Length);
}
// hack. http://ubuntuforums.org/showthread.php?t=1841740
if (WorkContext.IsMono)
{
ServicePointManager.ServerCertificateValidationCallback += (s, ce, ca, p) => true;
}
string dataResponse = null;
using (var response = (HttpWebResponse)request.GetResponse())
using (var responseStream = response.GetResponseStream())
{
if (responseStream != null)
{
using (var reader = new StreamReader(responseStream))
{
dataResponse = reader.ReadToEnd();
}
}
}
if (string.IsNullOrEmpty(dataResponse))
{
throw new Exception("Invalid response");
}
var responseFromService = JObject.Parse(dataResponse);
if (responseFromService == null)
{
throw new Exception("Invalid answer format");
}
var errorElement = responseFromService.Value <string>("error");
if (!string.IsNullOrEmpty(errorElement))
{
DocumentServiceException.ProcessResponseError(errorElement);
}
var isEnd = responseFromService.Value <bool>("end");
urls = null;
if (isEnd)
{
IDictionary <string, JToken> rates = (JObject)responseFromService["urls"];
urls = rates.ToDictionary(pair => pair.Key, pair => pair.Value.ToString());
}
return(responseFromService.Value <string>("key"));
}
