vichan/inc/lib/Twig/Node/Expression/GetAttr.php

<?php

/*
 * This file is part of Twig.
 *
 * (c) 2009 Fabien Potencier
 * (c) 2009 Armin Ronacher
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
class Twig_Node_Expression_GetAttr extends Twig_Node_Expression
{
    public function __construct(Twig_Node_Expression $node, Twig_Node_Expression $attribute, Twig_NodeInterface $arguments, $type, $lineno)
    {
        parent::__construct(array('node' => $node, 'attribute' => $attribute, 'arguments' => $arguments), array('type' => $type), $lineno);
    }

    public function compile(Twig_Compiler $compiler)
    {
        $compiler->raw('$this->getAttribute(');

        if ($this->hasAttribute('is_defined_test') && $compiler->getEnvironment()->isStrictVariables()) {
            $compiler->subcompile(new Twig_Node_Expression_Filter(
                $this->getNode('node'),
                new Twig_Node_Expression_Constant('default', $this->getLine()),
                new Twig_Node(),
                $this->getLine()
            ));
        } else {
            $compiler->subcompile($this->getNode('node'));
        }

        $compiler
            ->raw(', ')
            ->subcompile($this->getNode('attribute'))
            ->raw(', array(')
        ;

        foreach ($this->getNode('arguments') as $node) {
            $compiler
                ->subcompile($node)
                ->raw(', ')
            ;
        }

        $compiler
            ->raw('), ')
            ->repr($this->getAttribute('type'))
            ->raw($this->hasAttribute('is_defined_test') ? ', true' : ', false')
            ->raw(')');
    }
}