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<?php
/**
* This file is part of the Nette Framework (https://nette.org)
* Copyright (c) 2004 David Grudl (https://davidgrudl.com)
*/
declare(strict_types=1);
namespace Nette\DI\Definitions;
use Nette;
use Nette\Utils\Strings;
/**
* Assignment or calling statement.
*
* @property string|array|Definition|Reference|null $entity
*/
final class Statement implements Nette\Schema\DynamicParameter
{
use Nette\SmartObject;
/** @var array */
public $arguments;
/** @var string|array|Definition|Reference|null */
private $entity;
/**
* @param string|array|Definition|Reference|null $entity
*/
public function __construct($entity, array $arguments = [])
{
if (
$entity !== null
&& !is_string($entity) // Class, @service, not, tags, types, PHP literal, entity::member
&& !$entity instanceof Definition
&& !$entity instanceof Reference
&& !(is_array($entity)
&& array_keys($entity) === [0, 1]
&& (is_string($entity[0])
|| $entity[0] instanceof self
|| $entity[0] instanceof Reference
|| $entity[0] instanceof Definition)
)) {
throw new Nette\InvalidArgumentException('Argument is not valid Statement entity.');
}
// normalize Class::method to [Class, method]
if (is_string($entity) && Strings::contains($entity, '::') && !Strings::contains($entity, '?')) {
$entity = explode('::', $entity, 2);
}
if (is_string($entity) && substr($entity, 0, 1) === '@') { // normalize @service to Reference
$entity = new Reference(substr($entity, 1));
} elseif (is_array($entity) && is_string($entity[0]) && substr($entity[0], 0, 1) === '@') {
$entity[0] = new Reference(substr($entity[0], 1));
}
$this->entity = $entity;
$this->arguments = $arguments;
}
/** @return string|array|Definition|Reference|null */
public function getEntity()
{
return $this->entity;
}
}
class_exists(Nette\DI\Statement::class);
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