public void Visit(LiquidExpressionTree liquidExpressionTree)
{
var result = LiquidExpressionEvaluator.Eval(liquidExpressionTree, _templateContext);
result.WhenSuccess(success => success.WhenSome(x => AppendTextToCurrentAccumulator(Render(x))))
.WhenError(error =>
{
RegisterRenderingError(error);
//RenderingErrors.Add(error);
//RenderError(error);
});
}
public static LiquidExpressionResult Eval(
LiquidExpressionTree expressiontree,
ITemplateContext templateContext)
{
// Evaluate the children, depth first
var leaves = expressiontree.ExpressionTree.Children.Select(x => Eval(x, templateContext)).ToList();
if (leaves.Any(x => x.IsError))
{
return leaves.First(x => x.IsError); // TODO: maybe aggregate tehse
}
// pass the results to the parent
return Eval(expressiontree.ExpressionTree.Data, leaves.Select(x => x.SuccessResult), templateContext);
}
public static LiquidExpressionResult Eval(
LiquidExpressionTree expressiontree,
ITemplateContext templateContext)
{
// Evaluate the children, depth first
var leaves = expressiontree.ExpressionTree.Children.Select(x => Eval(x, templateContext)).ToList();
if (leaves.Any(x => x.IsError))
{
return(leaves.First(x => x.IsError)); // TODO: maybe aggregate tehse
}
// pass the results to the parent
return(Eval(expressiontree.ExpressionTree.Data, leaves.Select(x => x.SuccessResult), templateContext));
}
public void Visit(LiquidExpressionTree liquidExpressionTree)
{
_result += liquidExpressionTree.ToString();
}
public void Visit(LiquidExpressionTree liquidExpressionTree)
{
_result += liquidExpressionTree.ToString();
}
public void Visit(LiquidExpressionTree liquidExpressionTree)
{
LiquidExpressionEvaluator.Eval(liquidExpressionTree, _templateContext)
.WhenSuccess(success => success.WhenSome(x => AppendTextToCurrentAccumulator(Render(x))))
.WhenError(RenderError);
}
