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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) 2009 Fabien Potencier
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* (c) 2009 Armin Ronacher
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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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class Twig_Node_Expression_Filter extends Twig_Node_Expression_Call
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{
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public function __construct(Twig_NodeInterface $node, Twig_Node_Expression_Constant $filterName, Twig_NodeInterface $arguments, $lineno, $tag = null)
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{
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parent::__construct(array('node' => $node, 'filter' => $filterName, 'arguments' => $arguments), array(), $lineno, $tag);
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}
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public function compile(Twig_Compiler $compiler)
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{
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$name = $this->getNode('filter')->getAttribute('value');
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$filter = $compiler->getEnvironment()->getFilter($name);
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$this->setAttribute('name', $name);
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$this->setAttribute('type', 'filter');
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$this->setAttribute('thing', $filter);
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$this->setAttribute('needs_environment', $filter->needsEnvironment());
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$this->setAttribute('needs_context', $filter->needsContext());
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$this->setAttribute('arguments', $filter->getArguments());
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if ($filter instanceof Twig_FilterCallableInterface || $filter instanceof Twig_SimpleFilter) {
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$this->setAttribute('callable', $filter->getCallable());
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}
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if ($filter instanceof Twig_SimpleFilter) {
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$this->setAttribute('is_variadic', $filter->isVariadic());
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}
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$this->compileCallable($compiler);
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}
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}
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