//### callback check for Sample39
public ActionResult sample40_callback()
{
// Get user info
String infoFile = AppDomain.CurrentDomain.BaseDirectory + "user_info.txt";
System.IO.StreamReader userInfoFile = new System.IO.StreamReader(infoFile);
String clientId = userInfoFile.ReadLine();
String privateKey = userInfoFile.ReadLine();
userInfoFile.Close();
// Check is data posted
if (Request.HttpMethod == "POST")
{
System.IO.StreamReader reader = new System.IO.StreamReader(Request.InputStream);
String jsonString = reader.ReadToEnd();
var data = System.Web.Helpers.Json.Decode(jsonString);
var serializedData = System.Web.Helpers.Json.Decode(data.SerializedData);
String formGuid = data.SourceId;
formGuid = formGuid.Replace(" ", "");
String participantGuid = serializedData.ParticipantGuid;
participantGuid = participantGuid.Replace(" ", "");
String jobStatus = data.Eventtype;
jobStatus = jobStatus.Replace(" ", "");
// Create service for Groupdocs account
GroupdocsService service = new GroupdocsService("https://api.groupdocs.com/v2.0", clientId, privateKey);
//Make request to api for get document info by job id
if (jobStatus.Equals("JobCompleted"))
{
Groupdocs.Api.Contract.Signature.SignatureFormParticipantResponse getDocInfo = service.PublicGetFormParticipant(formGuid, participantGuid);
if (getDocInfo.Status.Equals("Ok"))
{
String guid = getDocInfo.Result.Participant.SignedDocuments[0].DocumentGuid;
//path to settings file - temporary save clientId and apiKey like to property file
String callbackInfo = AppDomain.CurrentDomain.BaseDirectory + "callback_info.txt";
//open file in rewrite mode
FileStream fcreate = System.IO.File.Open(callbackInfo, FileMode.Create); // will create the file or overwrite it if it already exists
//String filePath = AppDomain.CurrentDomain.BaseDirectory + "user_info.txt";
System.IO.StreamWriter infoFileStreamWriter = new StreamWriter(fcreate);
//w = System.IO.File.CreateText(filePath);
infoFileStreamWriter.WriteLine(guid); //save clientId
infoFileStreamWriter.Flush();
infoFileStreamWriter.Close();
}
}
return View("sample40_callback");
}
// If data not posted return to template for filling of necessary fields
else
{
return View("sample40_callback");
}
}
