public Engine()
{
notifier = GetNotifier();
executer = GetExecuter();
javaScript = GetJavaScript();
nodeJS = GetNodeJS();
webService = GetWebService();
step = GetStep();
document = GetDocument();
approvalProcess = GetApprovalProcess();
xmlDocument = GetXmlDocument();
validator = GetValidator();
parser = GetLogicalParser();
}
public void Validate(object controller, Dictionary <string, Parameter> parameters, View view, Dictionary <string, object> values, DataRow prevRow, LogicalParser parser, string pk, int currentUserId, string currentUserRole)
{
//string message = string.Empty;
//string prefix = string.Empty;
//string postfix = string.Empty;
//List<string> expressions = parameters.Keys.ToList();
//Dictionary<string, string> displayNames = new Dictionary<string,string>();
//foreach (string fieldName in values.Keys)
//{
// if (view.Fields.ContainsKey(fieldName))
// {
// displayNames.Add(fieldName, view.Fields[fieldName].DisplayName);
// }
//}
//bool hasErrors = false;
//if (parameters.ContainsKey("prefix"))
//{
// prefix = parameters["prefix"];
// expressions.Remove("prefix");
//}
//if (parameters.ContainsKey("postfix"))
//{
// postfix = parameters["postfix"];
// expressions.Remove("postfix");
//}
//foreach (string expression in expressions)
//{
// if (!parser.Check(expression.Replace(values)))
// {
// hasErrors = true;
// message += parameters[expression].Replace(displayNames) + "<br>";
// }
//}
//message = prefix + "<br>" + message + "<br>" + postfix;
bool hasErrors = false;
string message = GetMessage(controller, parameters, view, values, prevRow, parser, out hasErrors, pk, currentUserId, currentUserRole);
if (hasErrors)
{
throw new WorkflowEngineException(message);
}
}
public string GetMessage(object controller, Dictionary <string, Parameter> parameters, View view, Dictionary <string, object> values, DataRow prevRow, LogicalParser parser, out bool hasErrors, string pk, int currentUserId, string currentUserRole)
{
string message = string.Empty;
string prefix = string.Empty;
string postfix = string.Empty;
List <string> expressions = parameters.Keys.ToList();
Dictionary <string, string> displayNames = new Dictionary <string, string>();
if (values != null)
{
foreach (Field field in view.Fields.Values)
{
displayNames.Add(field.Name, field.DisplayName);
}
}
if (parameters.ContainsKey("prefix"))
{
prefix = parameters["prefix"].Value;
expressions.Remove("prefix");
}
if (parameters.ContainsKey("postfix"))
{
postfix = parameters["postfix"].Value;
expressions.Remove("postfix");
}
hasErrors = false;
if (controller is Durados.Workflow.INotifier)
{
foreach (string expression in expressions)
{
string template = expression.ReplaceAllTokens(view, values, pk, currentUserId.ToString(), view.Database.GetCurrentUsername(), currentUserRole, prevRow);
template = template.Replace(Engine.AsToken(values), ((Durados.Workflow.INotifier)controller).GetTableViewer(), view);
if (!parser.Check(template.ReplaceWithoutPrefix(view, values, prevRow)))
{
hasErrors = true;
message += parameters[expression].Value.Replace(displayNames);
}
}
}
message = prefix + message + postfix;
return(message);
}
