public StringValue Render(
RenderingVisitor renderingVisitor,
MacroBlockTag macroBlocktag,
ITemplateContext templateContext,
IList<Option<IExpressionConstant>> args)
{
var macroScope = new SymbolTable();
var i = 0;
foreach (var varName in macroBlocktag.Args.Take(args.Count))
{
macroScope.DefineLocalVariable(varName, args[i].HasValue? args[i].Value : null);
i++;
}
templateContext.SymbolTableStack.Push(macroScope);
//String result = "";
//var subRenderer = new RenderingVisitor(evaluator, templateContext, str => result += str);
//evaluator.StartVisiting(subRenderer, macroBlocktag.LiquidBlock);
String hiddenText = "";
renderingVisitor.PushTextAccumulator(str => hiddenText += str);
renderingVisitor.StartWalking(macroBlocktag.LiquidBlock);
renderingVisitor.PopTextAccumulator();
templateContext.SymbolTableStack.Pop();
// foreach (var error in subRenderer.Errors)
// {
// errorAccumulator.Add(error);
// }
return new StringValue(hiddenText);
}
public void Visit(MacroBlockTag macroBlockTag)
{
_result += macroBlockTag.ToString();
}
public void Visit(MacroBlockTag macroBlockTag)
{
_templateContext.SymbolTableStack.DefineMacro(macroBlockTag.Name, macroBlockTag);
}
public void DefineMacro(string name, MacroBlockTag macro)
{
_symbolTables.Last().DefineMacro(name, macro);
}
private string RenderMacro(MacroBlockTag macroBlockTag, IEnumerable<Option<IExpressionConstant>> args)
{
var macroRenderer = new MacroRenderer();
//IList<LiquidError> macroErrors = new List<LiquidError>();
//var macro = ValueCaster.RenderAsString((IExpressionConstant) macroRenderer.Render(macroBlockTag, _templateContext, args.ToList(), macroErrors));
var macro = ValueCaster.RenderAsString((IExpressionConstant)macroRenderer.Render(this, macroBlockTag, _templateContext, args.ToList()));
//foreach (var error in macroErrors)
//{
//Errors.Add(error);
//}
return macro;
}