<?php

namespace Assetic\Filter\GoogleClosure;

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

/**
 * Filter for the Google Closure Compiler JAR.
 *
 * @author Kris Wallsmith <kris.wallsmith@gmail.com>
 */
class CompilerJarFilter extends BaseCompilerFilter
{
	private $jarPath;
	private $javaPath;


	public function __construct($jarPath, $javaPath = '/usr/bin/java')
	{
		$this->jarPath = $jarPath;
		$this->javaPath = $javaPath;
	}


	public function filterDump(AssetInterface $asset)
	{
		$cleanup = array();

		$pb = new ProcessBuilder(array(
		    $this->javaPath,
		    '-jar',
		    $this->jarPath,
		));

		if (null !== $this->compilationLevel) {
		    $pb->add('--compilation_level')->add($this->compilationLevel);
		}

		if (null !== $this->jsExterns) {
		    $cleanup[] = $externs = tempnam(sys_get_temp_dir(), 'assetic_google_closure_compiler');
		    file_put_contents($externs, $this->jsExterns);
		    $pb->add('--externs')->add($externs);
		}

		if (null !== $this->externsUrl) {
		    $cleanup[] = $externs = tempnam(sys_get_temp_dir(), 'assetic_google_closure_compiler');
		    file_put_contents($externs, file_get_contents($this->externsUrl));
		    $pb->add('--externs')->add($externs);
		}

		if (null !== $this->excludeDefaultExterns) {
		    $pb->add('--use_only_custom_externs');
		}

		if (null !== $this->formatting) {
		    $pb->add('--formatting')->add($this->formatting);
		}

		if (null !== $this->useClosureLibrary) {
		    $pb->add('--manage_closure_dependencies');
		}

		if (null !== $this->warningLevel) {
		    $pb->add('--warning_level')->add($this->warningLevel);
		}

		$pb->add('--js')->add($cleanup[] = $input = tempnam(sys_get_temp_dir(), 'assetic_google_closure_compiler'));
		file_put_contents($input, $asset->getContent());

		$proc = $pb->getProcess();
		$code = $proc->run();
		array_map('unlink', $cleanup);

		if (0 < $code) {
		    throw new \RuntimeException($proc->getErrorOutput());
		}

		$asset->setContent($proc->getOutput());
	}
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----NTI0MzAyNTg3MDM4NjY1NyAyMDgwODcxMDUxMTQ2MDk2IDM0MTA3ODkzMTc5NTQ2Mzk=