protected override async Task<Variable> EvaluateAsync(ParsingScript script)
{
List<Variable> args = await script.GetFunctionArgsAsync();
AddOutput(args, script, m_newLine);
return Variable.EmptyInstance;
}
protected override async Task <Variable> EvaluateAsync(ParsingScript script)
{
List <Variable> args = await script.GetFunctionArgsAsync();
Utils.CheckArgs(args.Count, 1, m_name);
Variable newVariable = Utils.CreateVariableFromJsonString(args[0].AsString());
return(newVariable);
}
public async Task <Variable> GetPropertyAsync(string propName, ParsingScript script = null)
{
Variable result = Variable.EmptyInstance;
int ind = propName.IndexOf('.');
if (ind > 0)
{ // The case x = a.b.c ... is dealt here recursively
string varName = propName.Substring(0, ind);
string actualPropName = propName.Substring(ind + 1);
Variable property = await GetPropertyAsync(varName, script);
result = string.IsNullOrEmpty(actualPropName) ? property :
await property.GetPropertyAsync(actualPropName, script);
return(result);
}
if (Object is ScriptObject)
{
ScriptObject obj = Object as ScriptObject;
string match = GetActualPropertyName(propName, obj.GetProperties());
if (!string.IsNullOrWhiteSpace(match))
{
List <Variable> args = null;
if (script != null &&
(script.Pointer == 0 || script.Prev == Constants.START_ARG))
{
args = await script.GetFunctionArgsAsync();
}
else if (script != null)
{
args = new List <Variable>();
}
result = await obj.GetProperty(match, args, script);
if (result != null)
{
return(result);
}
}
}
return(GetCoreProperty(propName, script));
}