<?php
/**
* Standard profiler driver output factory
*
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace Magento\Framework\Profiler\Driver\Standard\Output;

use Magento\Framework\Profiler\Driver\Standard\OutputInterface;

class Factory
{
/**
* Default output type
*
* @var string
*/
protected $_defaultOutputType;

/**
* Default output class prefix
*
* @var string
*/
protected $_defaultOutputPrefix;

/**
* Constructor
*
* @param string $defaultOutputPrefix
* @param string $defaultOutputType
*/
public function __construct(
$defaultOutputPrefix = 'Magento\Framework\Profiler\Driver\Standard\Output\\',
$defaultOutputType = 'html'
) {
$this->_defaultOutputPrefix = $defaultOutputPrefix;
$this->_defaultOutputType = $defaultOutputType;
}

/**
* Create instance of standard profiler driver output
*
* @param array $config
* @return OutputInterface
* @throws \InvalidArgumentException If driver cannot be created
*/
public function create(array $config)
{
$type = isset($config['type']) ? $config['type'] : $this->_defaultOutputType;
if (class_exists($type)) {
$class = $type;
} else {
$class = $this->_defaultOutputPrefix . ucfirst($type);
if (!class_exists($class)) {
throw new \InvalidArgumentException(
sprintf("Cannot create standard driver output, class \"%s\" doesn't exist.", $class)
);
}
}
$output = new $class($config);
if (!$output instanceof OutputInterface) {
throw new \InvalidArgumentException(
sprintf(
"Output class \"%s\" must implement \Magento\Framework\Profiler\Driver\Standard\OutputInterface.",
get_class($output)
)
);
}
return $output;
}
}