<?php

/*
 * This file is part of the Assetic package, an OpenSky project.
 *
 * (c) 2010-2012 OpenSky Project Inc
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Assetic\Filter;

use Assetic\Asset\AssetInterface;

/**
 * Runs assets through Packager.
 *
 * @link https://github.com/kamicane/packager
 * @author Kris Wallsmith <kris.wallsmith@gmail.com>
 */
class PackagerFilter implements FilterInterface
{
    private $packages;

    public function __construct(array $packages = array())
    {
        $this->packages = $packages;
    }

    public function addPackage($package)
    {
        $this->packages[] = $package;
    }

    public function filterLoad(AssetInterface $asset)
    {
        static $manifest = <<<EOF
name: Application%s
sources: [source.js]

EOF;

        $hash = substr(sha1(time().rand(11111, 99999)), 0, 7);
        $package = sys_get_temp_dir().'/assetic_packager_'.$hash;

        mkdir($package);
        file_put_contents($package.'/package.yml', sprintf($manifest, $hash));
        file_put_contents($package.'/source.js', $asset->getContent());

        $packager = new \Packager(array_merge(array($package), $this->packages));
        $content = $packager->build(array(), array(), array('Application'.$hash));

        unlink($package.'/package.yml');
        unlink($package.'/source.js');
        rmdir($package);

        $asset->setContent($content);
    }

    public function filterDump(AssetInterface $asset)
    {
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----MzY0ODU2MjY0MzgwMjYyMSAzODc2MDU4MTUxOTg4NjAyIDQ1NDc3MDk0OTA2MjQzNzg=