[chronojump] exhibition (Yomo) tests can be uploaded with json

[Xavier de Blas <xaviblas src gnome org>]

commit c63681d2a72d556cb47a139f3a3a9231928962f7
Author: Xavier de Blas <xaviblas gmail com>
Date:   Sun Feb 24 12:55:01 2019 +0100

    exhibition (Yomo) tests can be uploaded with json

 src/json.cs | 77 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 77 insertions(+)
---
diff --git a/src/json.cs b/src/json.cs
index e5e8b47f..ce045210 100644
--- a/src/json.cs
+++ b/src/json.cs
@@ -932,6 +932,55 @@ public class Json
                return true;
        }
 
+       public bool UploadExhibitionTest(ExhibitionTest et)
+       {
+               // Create a request using a URL that can receive a post.
+               if (! createWebRequest(requestType.GENERIC, "/uploadExhibitionTestData"))
+                       return false;
+
+               // Set the Method property of the request to POST.
+               request.Method = "POST";
+
+               // Set the ContentType property of the WebRequest.
+               request.ContentType = "application/json; Charset=UTF-8"; //but this is not enough, see this 
line:
+               //exerciseName = Util.RemoveAccents(exerciseName);
+
+               // Creates the json object
+               JsonObject json = new JsonObject();
+
+               json.Add("sessionID", et.sessionID);
+               json.Add("personID", et.personID);
+               json.Add("testType", et.testType.ToString()); //todo: check how this enum is uploaded
+               json.Add("result", et.result);
+
+               // Converts it to a String
+               String js = json.ToString();
+
+               // Writes the json object into the request dataStream
+               Stream dataStream;
+               if(! getWebRequestStream (request, out dataStream, "Could not upload exhibition test data 
(A)."))
+                       return false;
+
+               dataStream.Write (Encoding.UTF8.GetBytes(js), 0, js.Length);
+
+               dataStream.Close ();
+
+               // Get the response.
+               WebResponse response;
+               if(! getWebResponse (request, out response, "Could not upload exhibition test data (B)."))
+                       return false;
+
+               // Display the status (will be 202, CREATED)
+               Console.WriteLine (((HttpWebResponse)response).StatusDescription);
+
+               // Clean up the streams.
+               dataStream.Close ();
+               response.Close ();
+
+               this.ResultMessage = "Exhibition test data sent.";
+               return true;
+       }
+
 
        public bool Connected {
                get { return connected; }
@@ -1341,3 +1390,31 @@ public class StationCount
                return stationName + " (" + tasksCount.ToString() + ")";
        }
 }
+
+//eg. YOMO
+public class ExhibitionTest
+{
+       public int sessionID; //includes school and class-group
+       public int personID;
+       public enum testTypes { JUMP, RUN, FORCE_ROPE, FORCE_SHOT, INERTIAL }; //run will be a an intervallic 
run
+       public testTypes testType;
+       public float result;
+       /* result is:
+        *      on jumps is height
+        *      on runs is maximum speed ?
+        *      on pull rope is maximum force
+        *      on shot is maximum force
+        *      on inertial is mean power of the maximum repetiton
+        */
+
+       public ExhibitionTest(int sessionID, int personID, testTypes testType, float result)
+       {
+               this.sessionID = sessionID;
+               this.personID = personID;
+               this.testType = testType;
+               this.result = result;
+       }
+
+       ~ExhibitionTest() {}
+
+}