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<?php
/**
*
* @package phpBB3
* @copyright (c) 2013 phpBB Group, sections (c) 2009 Fabien Potencier
* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2
*
*/
/**
* @ignore
*/
if (!defined('IN_PHPBB'))
{
exit;
}
class phpbb_template_twig_tokenparser_define extends Twig_TokenParser
{
/**
* Parses a token and returns a node.
*
* @param Twig_Token $token A Twig_Token instance
*
* @return Twig_NodeInterface A Twig_NodeInterface instance
*/
public function parse(Twig_Token $token)
{
$lineno = $token->getLine();
$stream = $this->parser->getStream();
$name = $this->parser->getExpressionParser()->parseExpression();
$capture = false;
if ($stream->test(Twig_Token::OPERATOR_TYPE, '=')) {
$stream->next();
$value = $this->parser->getExpressionParser()->parseExpression();
$stream->expect(Twig_Token::BLOCK_END_TYPE);
} else {
$capture = true;
$stream->expect(Twig_Token::BLOCK_END_TYPE);
$value = $this->parser->subparse(array($this, 'decideBlockEnd'), true);
$stream->expect(Twig_Token::BLOCK_END_TYPE);
}
return new phpbb_template_twig_node_define($capture, $name, $value, $lineno, $this->getTag());
}
public function decideBlockEnd(Twig_Token $token)
{
return $token->test('ENDDEFINE');
}
/**
* Gets the tag name associated with this token parser.
*
* @return string The tag name
*/
public function getTag()
{
return 'DEFINE';
}
}
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