MewesK\TwigExcelBundle\Twig\NodeVisitor\SyntaxCheckNodeVisitor::doEnterNode()

Complexity

Conditions	9
Paths	6

Size

Total Lines	27
Code Lines	14

Duplication

Lines	0
Ratio	0 %

Importance

Changes	5
Bugs	1	Features	1

<?php
    protected function doEnterNode(Twig_Node $node, Twig_Environment $env)
    {
        if (($node instanceof Twig_Node_Block || $node instanceof Twig_Node_Macro) && !$node->hasAttribute('twigExcelBundle') && NodeHelper::checkContainsXlsNode($node)) {
            if ($node instanceof Twig_Node_Block) {
                throw new Twig_Error_Syntax('Block tags do not work together with Twig tags provided by TwigExcelBundle. Please use \'xlsblock\' instead.');
            }
            elseif ($node instanceof Twig_Node_Macro) {
                throw new Twig_Error_Syntax('Macro tags do not work together with Twig tags provided by TwigExcelBundle. Please use \'xlsmacro\' instead.');
            }
        }
        elseif ($node instanceof XlsNode) {
            /**
             * @var XlsNode $node
             */
            try {
                NodeHelper::checkAllowedParents($node, $this->path);
            } catch(Twig_Error_Syntax $e) {
                // reset path since throwing an error prevents doLeaveNode to be called
                $this->path = [];
                throw $e;
            }
        }

        $this->path[] = get_class($node);

        return $node;
    }