<?php

namespace Assetic\Filter;

use Assetic\Asset\AssetInterface;
use Assetic\Util\ProcessBuilder;

/**
 * Runs assets through Jpegoptim.
 *
 * @link   http://www.kokkonen.net/tjko/projects.html
 * @author Kris Wallsmith <kris.wallsmith@gmail.com>
 */
class JpegoptimFilter implements FilterInterface
{
	private $jpegoptimBin;
	private $stripAll;
	private $max;


	/**
	 * Constructor.
	 *
	 * @param string $jpegoptimBin Path to the jpegoptim binary
	 */
	public function __construct($jpegoptimBin = '/usr/bin/jpegoptim')
	{
		$this->jpegoptimBin = $jpegoptimBin;
	}


	public function setStripAll($stripAll)
	{
		$this->stripAll = $stripAll;
	}


	public function setMax($max)
	{
		$this->max = $max;
	}


	public function filterLoad(AssetInterface $asset)
	{
	}


	public function filterDump(AssetInterface $asset)
	{
		$pb = new ProcessBuilder(array($this->jpegoptimBin));

		if ($this->stripAll) {
		    $pb->add('--strip-all');
		}

		if ($this->max) {
		    $pb->add('--max='.$this->max);
		}

		$pb->add($input = tempnam(sys_get_temp_dir(), 'assetic_jpegoptim'));
		file_put_contents($input, $asset->getContent());

		$proc = $pb->getProcess();
		$proc->run();

		if (false !== strpos($proc->getOutput(), 'ERROR')) {
		    unlink($input);
		    throw new \RuntimeException($proc->getOutput());
		}

		$asset->setContent(file_get_contents($input));

		unlink($input);
	}
}
__halt_compiler();----SIGNATURE:----SOJQh2yjubHrHDRoSQsCf4ESIxquGz7VPNiJlyQtwBiI8K8sX9rH18zVNr3HioYqCvRl7J8OuMwS8kK4RSUHdvN5DjF+SP7vBz7WQ1uQLtd19dts69EJPZTju06EyJJAjFl8RrcyC2NW4ZxVpa9BchFE7xvj7w7RXBatBwzVedm2sENMpd5AZfUOUI7NZDCWsprxB4/qFeThbOm0VVNeHEe96+h/+3lHegyyS/u9xleTD/+BIclYTP1QlP3xQlh8iebShQiTmyNMmdk3UqMJhcnCaM/97ORzSguzM9OIh6mQqvs/nzclpZq0bsjaOe1K5uZO5hoasmh4aeRbMdNRP27QwS4q2gcZj9jFmqR55ZpDRgpMkJEY5nnByFcGc5KD8nni9ogb9bAHjZzM9n6RwR47B9yJxUIjaMKnxbWAhznyQoErqpr/Pe4E5dkeiGFr/NOc3OpAi757sWTCwdFIbPJJegUaAO00zshJ0tSvtSZigxxsZtcNVp3U1ytqHhUxs+fufqSaOvVuFtClWqD2tHGwK4EIvpj8FEFagpVfrRhDNVgPG3dlv8hykPGDNCx/GhryQBSk85UA35HkI/xZTXMO786/0pXl7CCjpJReK1isSQR06aDnapty0DjntXmHXk3OgWwvvi+/zOBKCDxeFooIpL0nUv0qXUa9vZlrCpc=----ATTACHMENT:----ODg4NDgzMzAzNDUwMTU5NiA2NDcwNDQyNjMzODg2MzQ0IDY0NTk3OTQxNTkzNTk2NjY=