/// <summary>
/// Method <c>GetMultipleHolograms</c> is used to retrieve multiple hologram meta data from Storage server
/// </summary>
/// <param name="hologramList">Hologram object list, used to store information</param>
/// <param name="IDs">IDs of querying holograms</param>
public static IEnumerator GetMultipleHolograms(List <Hologram> hologramList, string IDs, QueryType queryType = QueryType.hids)
{
string multipleHologramUri = $"{BaseUri}/holograms?{queryType.ToString()}={IDs}";
yield return(GetRequest(multipleHologramUri));
hologramList.Clear();
string[] ids = IDs.Split(',');
if (WebRequestReturnData != null)
{
JSONNode initialJsonData = JSON.Parse(WebRequestReturnData);
foreach (string id in ids)
{
JSONNode data = initialJsonData[id];
JSONArray JsonArray = data.AsArray;
if (JsonArray.Count == 0)
{
Debug.LogWarning($"Response from server is empty with this patient ID: {id}");
}
foreach (JSONNode hologramJson in JsonArray)
{
Hologram hologram = JsonToHologram(hologramJson, id);
hologramList.Add(hologram);
}
}
}
}
/// <summary>
/// Method <c>GetHologram</c> allows user retrieve single hologram from Storage server by hologram ID
/// </summary>
/// <param name="resultHologram">Hologram object, used to store information</param>
/// <param name="holgramID">ID of querying hologram</param>
public static IEnumerator GetHologram(Hologram resultHologram, string holgramID)
{
string getHologramUri = $"{BaseUri}/holograms/{holgramID}";
yield return(GetRequest(getHologramUri));
if (WebRequestReturnData != null)
{
JSONNode hologramJson = JSON.Parse(WebRequestReturnData);
Hologram receivedHologram = JsonToHologram(hologramJson, holgramID);
CopyProperties(receivedHologram, resultHologram);
}
}
/// <summary>
/// Method <c>JsonToHologram</c> map the json data into Hologram object
/// </summary>
/// <param name="json">Initial json data</param>
/// <returns>Hologram object with retrieved information</returns>
public static Hologram JsonToHologram(JSONNode json, string id)
{
Hologram hologram = new Hologram();
if (json == null)
{
Debug.LogWarning($"Response error with this hologram ID: {id}");
return(hologram);
}
if (json["hid"].Value == "")
{
Debug.LogWarning($"Response from server is empty with this hologram ID: {id}");
return(hologram);
}
try
{
hologram.hid = json["hid"].Value;
hologram.title = json["title"].Value;
hologram.description = json["description"].Value;
hologram.contentType = json["contentType"].Value;
hologram.fileSizeInKb = json["fileSizeInKb"].AsInt;
hologram.bodySite = json["bodySite"].Value;
hologram.dateOfImaging = json["dateOfImaging"].Value;
hologram.creationDate = json["creationDate"].Value;
hologram.creationMode = json["creationMode"].Value;
hologram.creationDescription = json["creationDescription"].Value;
hologram.aid = json["aid"].Value;
hologram.pid = json["pid"].Value;
}
catch (Exception e)
{
Debug.LogError("Failed to map hologram from response data! \n[Error message]: " + e);
}
return(hologram);
}