<?php
/**
* @package s9e\TextFormatter
* @copyright Copyright (c) 2010-2021 The s9e authors
* @license http://www.opensource.org/licenses/mit-license.php The MIT License
*/
namespace s9e\TextFormatter\Configurator\Collections;
use InvalidArgumentException;
use ReflectionClass;
use s9e\TextFormatter\Configurator\JavaScript\Minifier;
class MinifierList extends NormalizedList
{
/**
* Normalize the value to an object
*
* @param Minifier|string $minifier
* @return Minifier
*/
public function normalizeValue($minifier)
{
if (is_string($minifier))
{
$minifier = $this->getMinifierInstance($minifier);
}
elseif (is_array($minifier) && !empty($minifier[0]))
{
$minifier = $this->getMinifierInstance($minifier[0], array_slice($minifier, 1));
}
if (!($minifier instanceof Minifier))
{
throw new InvalidArgumentException('Invalid minifier ' . var_export($minifier, true));
}
return $minifier;
}
/**
* Create and return a Minifier instance
*
* @param string $name Minifier's name
* @param array $args Constructor's arguments
* @return Minifier
*/
protected function getMinifierInstance($name, array $args = [])
{
$className = 's9e\\TextFormatter\\Configurator\\JavaScript\\Minifiers\\' . $name;
if (!class_exists($className))
{
throw new InvalidArgumentException('Invalid minifier ' . var_export($name, true));
}
$reflection = new ReflectionClass($className);
$minifier = (empty($args)) ? $reflection->newInstance() : $reflection->newInstanceArgs($args);
return $minifier;
}
}