<?php

/*

 * This file is part of the Symfony framework.

 *

 * (c) Fabien Potencier <fabien@symfony.com>

 *

 * This source file is subject to the MIT license that is bundled

 * with this source code in the file LICENSE.

 */

namespace Symfony\Bundle\AsseticBundle\Twig;

use Assetic\Asset\AssetInterface;

use Assetic\Extension\Twig\AsseticNode as BaseAsseticNode;

/**

 * Assetic node.

 *

 * @author Kris Wallsmith <kris@symfony.com>

 */

class AsseticNode extends BaseAsseticNode

{

    protected function compileAssetUrl(\Twig_Compiler $compiler, AssetInterface $asset, $name)

    {

        $compiler

            ->raw('isset($context[\'assetic\'][\'use_controller\']) && $context[\'assetic\'][\'use_controller\'] ? ')

            ->subcompile($this->getPathFunction($name))

            ->raw(' : ')

            ->subcompile($this->getAssetFunction($asset->getTargetPath()))

        ;

    }

    private function getPathFunction($name)

    {

        return new \Twig_Node_Expression_Function(

            new \Twig_Node_Expression_Name('path', $this->getLine()),

            new \Twig_Node(array(new \Twig_Node_Expression_Constant('_assetic_'.$name, $this->getLine()))),

            $this->getLine()

        );

    }

    private function getAssetFunction($path)

    {

        $arguments = array(new \Twig_Node_Expression_Constant($path, $this->getLine()));

        if ($this->hasAttribute('package')) {

            $arguments[] = new \Twig_Node_Expression_Constant($this->getAttribute('package'), $this->getLine());

        }

        return new \Twig_Node_Expression_Function(

            new \Twig_Node_Expression_Name('asset', $this->getLine()),

            new \Twig_Node($arguments),

            $this->getLine()

        );

    }

}