/*Takes a form, adds it to the map of active forms*/
public static IActionResult InitialiseForm(InitializeFormInput input)
{
string itemkey = Guid.NewGuid().ToString();
try
{
if (ActiveForms == null)
{
ActiveForms = new ConcurrentDictionary <string, Graph>();
}
if (input.Xml != null && input.Xml != "") //If given xml
{
XDocument xmlInput = XDocument.Parse(input.Xml);
Graph graph = Graph.FromXml(xmlInput);
graph.Initialise();
while (!ActiveForms.TryAdd(itemkey, graph))
{
;
}
}
else
{ //if given Guid
string xml = getXmlFromGuid(input);
if (xml != null)
{
XDocument xmlInput = XDocument.Parse(xml);
Graph graph = Graph.FromXml(xmlInput);
graph.Initialise();
while (!ActiveForms.TryAdd(itemkey, graph))
{
;
}
}
}
return(new CreatedResult("", itemkey));
}
catch (RestRequestException e)
{
System.Net.HttpStatusCode code = e.statusCode;
var st = 500;
if (code == System.Net.HttpStatusCode.Forbidden)
{
st = 401;
}
else if (code == System.Net.HttpStatusCode.Unauthorized)
{
st = 403;
}
Errors.Add(new Error("InitialiseForm", st, "Internal Error", e.Message));
return(new StatusCodeResult(st));
}
}
public static string getXmlFromGuid(InitializeFormInput input)
{
try
{
_dataModelManager.GetDefaultDataModel(Enums.SQLOperation.SELECT, Enums.Tables.DCR_Subscription.ToString());
_dataModelManager.AddResultSet(new List <String> {
"SubscriptionGUID", "DCRGraphID", "DCRUserName", "DCRPassword"
});
_dataModelManager.AddFilter("SubscriptionGUID", Enums.ParameterType._string, input.Guid, Enums.CompareOperator.equal, Enums.LogicalOperator.none);
var data = _sqlManager.SelectData(_dataModelManager.DataModel);
if (data.Rows.Count == 0)
{
Errors.Add(new Error("getXmlFromGuid", 404, "Internal Error", input.Guid + " not found in database", new Input(input.Guid)));
return(null);
}
else
{
try
{
var graphID = data.Rows[0]["DCRGraphID"].ToString();
var username = data.Rows[0]["DCRUserName"].ToString();
var password = data.Rows[0]["DCRPassword"].ToString();
//HERE: search repository given the graphID. Parse XML and add to activeforms.
var xml = _dcrService.GetProcess(graphID, username, password);
return(xml);
}
catch (RestRequestException e)
{
System.Net.HttpStatusCode code = e.statusCode;
var st = 500;
if (code == System.Net.HttpStatusCode.Forbidden)
{
st = 401;
}
else if (code == System.Net.HttpStatusCode.Unauthorized)
{
st = 403;
}
Errors.Add(new Error("getXmlFromGuid", st, "Internal Error", e.Message, new Input(input.Guid)));
return(null);
}
}
}
catch (SqlCommandException e)
{
Errors.Add(new Error("getXmlFromGuid", 500, "Sql error: " + e.command, e.Message));
return(null);
}
}
public static IActionResult InitialiseAndGetFormAndFields(InitializeFormInput input)
{
try
{
string guid = Guid.NewGuid().ToString();
if (input.Xml != null && input.Xml != "") //if called with xml
{
XDocument xmlInput = XDocument.Parse(input.Xml);
Graph graph = Graph.FromXml(xmlInput);
graph.Initialise();
while (!ActiveForms.TryAdd(guid, graph))
{
;
}
StringWriter sw = new StringWriter();
Form.getFormAndFields(graph, guid, sw);
return(new OkObjectResult(sw.ToString()));
}
else //if called with guid
{
string xml = getXmlFromGuid(input);
if (xml != null)
{
XDocument xmlInput = XDocument.Parse(xml);
Graph graph = Graph.FromXml(xmlInput);
graph.Initialise();
while (!ActiveForms.TryAdd(guid, graph))
{
;
}
StringWriter sw = new StringWriter();
Form.getFormAndFields(graph, guid, sw);
return(new OkObjectResult(sw.ToString()));
}
else
{
Errors.Add(new Error("InitialiseAndGetFormFields", 500, "Internal Error", "xml was null", new Input(input.Guid)));
return(new StatusCodeResult(500));
}
}
}
catch (Exception e)
{
Errors.Add(new Error("InitialiseAndGetFormFields", 500, "Internal Error: " + e.StackTrace.ToString(), e.Message));
return(new StatusCodeResult(500));
}
}