Knp\RadBundle\Twig\FlashesTokenParser::parse()

Complexity

Conditions	4
Paths	4

Size

Total Lines	27
Code Lines	15

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
    public function parse(Twig_Token $token)
    {
        $stream     = $this->parser->getStream();
        $exprParser = $this->parser->getExpressionParser();

        $typesExpr = null;
        if (!$stream->test(Twig_Token::NAME_TYPE, 'using') && !$stream->test(Twig_Token::BLOCK_END_TYPE)) {
            $typesExpr = $exprParser->parseExpression();
        }

        $catalogExpr = null;

        if ($stream->test(Twig_Token::NAME_TYPE, 'using')) {
            $stream->expect(Twig_Token::NAME_TYPE, 'using');
            $stream->expect(Twig_Token::NAME_TYPE, 'catalog');

            $catalogExpr = $exprParser->parseExpression();
        }

        $stream->expect(Twig_Token::BLOCK_END_TYPE);

        $body = $this->parser->subparse(array($this, 'isEndTag'), true);

        $stream->expect(Twig_Token::BLOCK_END_TYPE);

        return $this->nodeFactory->createFlashesNode($typesExpr, $catalogExpr, $body, $token->getLine());
    }