61 lines
1.8 KiB
PHP
61 lines
1.8 KiB
PHP
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<?php
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/*
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* This file is part of Twig.
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*
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* (c) 2012 Fabien Potencier
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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/**
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* Represents a macro call node.
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*
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* @author Martin Hasoň <martin.hason@gmail.com>
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*/
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class Twig_Node_Expression_MacroCall extends Twig_Node_Expression
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{
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public function __construct(Twig_Node_Expression $template, $name, Twig_Node_Expression_Array $arguments, $lineno)
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{
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parent::__construct(array('template' => $template, 'arguments' => $arguments), array('name' => $name), $lineno);
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}
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public function compile(Twig_Compiler $compiler)
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{
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$namedNames = array();
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$namedCount = 0;
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$positionalCount = 0;
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foreach ($this->getNode('arguments')->getKeyValuePairs() as $pair) {
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$name = $pair['key']->getAttribute('value');
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if (!is_int($name)) {
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$namedCount++;
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$namedNames[$name] = 1;
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} elseif ($namedCount > 0) {
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throw new Twig_Error_Syntax(sprintf('Positional arguments cannot be used after named arguments for macro "%s".', $this->getAttribute('name')), $this->lineno);
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} else {
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$positionalCount++;
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}
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}
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$compiler
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->raw('$this->callMacro(')
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->subcompile($this->getNode('template'))
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->raw(', ')->repr($this->getAttribute('name'))
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->raw(', ')->subcompile($this->getNode('arguments'))
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;
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if ($namedCount > 0) {
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$compiler
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->raw(', ')->repr($namedNames)
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->raw(', ')->repr($namedCount)
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->raw(', ')->repr($positionalCount)
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;
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}
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$compiler
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->raw(')')
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;
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}
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}
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