public void TestMessageFormatterLocal()
{
ChatState state = new ChatState();
var local = state.GetFlowAnswers("sampleflow");
local.FieldAnswers["test"] = "local test";
string text = "Format '%local.test%'";
var formattedText = MessageFormatter.FormatMessage(state, "sampleflow", text);
Assert.AreEqual(formattedText, "Format 'local test'");
}
public void TestMessageFormatterBracketVariables()
{
ChatState state = new ChatState();
var local = state.GetFlowAnswers("sampleflow");
local.FieldAnswers["test/local"] = "local test";
state.GlobalAnswers["test/global"] = "global test";
string text = "Format '%s[\"test/global\"]%' and '%local[\"test/local\"]%'";
var formattedText = MessageFormatter.FormatMessage(state, "sampleflow", text);
Assert.AreEqual(formattedText, "Format 'global test' and 'local test'");
}
private static object ResolveVariable(Match match, ChatState state, string flowName)
{
string scope = match.Groups["scope"].Value;
string variableText = match.Groups[0].Value;
string groupType = match.Groups["group"].Value;
var variableLevels = match.Groups["varlevel"].Captures;
string variableBase = variableLevels[0].Value;
object value = null;
if (scope == "local")
{
var flowAnswers = state.GetFlowAnswers(flowName);
value = flowAnswers[variableBase];
}
else
{
value = state.GlobalAnswers[variableBase];
}
if (value == null)
{
return(value);
}
if (!UtilityMethods.IsValueType(value) && (variableLevels.Count > 1))
{
var levels = variableLevels
.Cast <Capture>()
.Select(m => m.Value)
.ToArray();
try
{
value = FormatMultiLevel(levels, value);
}
catch (KeyNotFoundException)
{
logger.WarnFormat("Flow: Message text variable not set. {0}", variableText);
value = null;
}
}
return(value);
}
protected ChatVariables GetChatVariables(ChatState state, ChatFlowStep flowStep, VariableScope scope)
{
return(scope == VariableScope.Local ? state.GetFlowAnswers(flowStep.Flow) : state.GlobalAnswers);
}