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<?php
/* * This file is part of Twig. * * (c) Fabien Potencier * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */
/** * Defines a macro. * * <pre> * {% macro input(name, value, type, size) %} * <input type="{{ type|default('text') }}" name="{{ name }}" value="{{ value|e }}" size="{{ size|default(20) }}" /> * {% endmacro %} * </pre> * * @final */ class Twig_TokenParser_Macro extends Twig_TokenParser { public function parse(Twig_Token $token) { $lineno = $token->getLine(); $stream = $this->parser->getStream(); $name = $stream->expect(Twig_Token::NAME_TYPE)->getValue();
$arguments = $this->parser->getExpressionParser()->parseArguments(true, true);
$stream->expect(Twig_Token::BLOCK_END_TYPE); $this->parser->pushLocalScope(); $body = $this->parser->subparse(array($this, 'decideBlockEnd'), true); if ($token = $stream->nextIf(Twig_Token::NAME_TYPE)) { $value = $token->getValue();
if ($value != $name) { throw new Twig_Error_Syntax(sprintf('Expected endmacro for macro "%s" (but "%s" given).', $name, $value), $stream->getCurrent()->getLine(), $stream->getSourceContext()); } } $this->parser->popLocalScope(); $stream->expect(Twig_Token::BLOCK_END_TYPE);
$this->parser->setMacro($name, new Twig_Node_Macro($name, new Twig_Node_Body(array($body)), $arguments, $lineno, $this->getTag())); }
public function decideBlockEnd(Twig_Token $token) { return $token->test('endmacro'); }
public function getTag() { return 'macro'; } }
class_alias('Twig_TokenParser_Macro', 'Twig\TokenParser\MacroTokenParser', false);
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