Maslosoft Sprite API
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/**
* This software package is licensed under AGPL or Commercial license.
*
* @package maslosoft/sprite
* @licence AGPL or Commercial
* @copyright Copyright (c) Piotr Masełkowski <pmaselkowski@gmail.com>
* @copyright Copyright (c) Maslosoft
* @copyright Copyright (c) Others as mentioned in code
* @link http://maslosoft.com/sprite/
*/
namespace Maslosoft\Sprite\Generators;
use Maslosoft\Sprite\Interfaces\ConfigurationAwareInterface;
use Maslosoft\Sprite\Interfaces\GeneratorInterface;
use Maslosoft\Sprite\Traits\ConfigurationAwareTrait;
use Maslosoft\Sprite\Traits\LoggerAwareTrait;
use Psr\Log\LoggerAwareInterface;
/**
* Generate optimized file
*
* @author Piotr Maselkowski <pmaselkowski at gmail.com>
*/
class OptimizedGenerator implements GeneratorInterface, ConfigurationAwareInterface, LoggerAwareInterface
{
use ConfigurationAwareTrait,
LoggerAwareTrait;
public function generate()
{
$config = $this->getConfig();
$dst = sprintf('%s/%s.png', $config->generatedPath, $config->basename);
if (!empty($config->optimizer))
{
$src = str_replace('.png', '', $dst);
rename($dst, $src);
$this->getLogger()->info(sprintf('Running PNG optimizer `%s`', $config->optimizer));
$cmd = strtr($config->optimizer, [
'{src}' => $src,
'{dst}' => $dst
]);
$output = [];
$result = 0;
exec($cmd, $output, $result);
unlink($src);
// Log on failure
if ($result !== 0)
{
$this->getLogger()->debug(implode(PHP_EOL, $output));
}
}
}
}
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