55 lines
1.6 KiB
PHP
55 lines
1.6 KiB
PHP
|
<?php
|
||
|
|
||
|
/*
|
||
|
* This file is part of the Symfony package.
|
||
|
*
|
||
|
* (c) Fabien Potencier <fabien@symfony.com>
|
||
|
*
|
||
|
* For the full copyright and license information, please view the LICENSE
|
||
|
* file that was distributed with this source code.
|
||
|
*/
|
||
|
|
||
|
namespace Symfony\Component\DependencyInjection\Attribute;
|
||
|
|
||
|
use Symfony\Component\DependencyInjection\Exception\InvalidArgumentException;
|
||
|
|
||
|
/**
|
||
|
* An attribute to tell how a dependency is used and hint named autowiring aliases.
|
||
|
*
|
||
|
* @author Nicolas Grekas <p@tchwork.com>
|
||
|
*/
|
||
|
#[\Attribute(\Attribute::TARGET_PARAMETER)]
|
||
|
final class Target
|
||
|
{
|
||
|
/**
|
||
|
* @var string
|
||
|
*/
|
||
|
public $name;
|
||
|
|
||
|
public function __construct(string $name)
|
||
|
{
|
||
|
$this->name = lcfirst(str_replace(' ', '', ucwords(preg_replace('/[^a-zA-Z0-9\x7f-\xff]++/', ' ', $name))));
|
||
|
}
|
||
|
|
||
|
public static function parseName(\ReflectionParameter $parameter): string
|
||
|
{
|
||
|
if (80000 > \PHP_VERSION_ID || !$target = $parameter->getAttributes(self::class)[0] ?? null) {
|
||
|
return $parameter->name;
|
||
|
}
|
||
|
|
||
|
$name = $target->newInstance()->name;
|
||
|
|
||
|
if (!preg_match('/^[a-zA-Z_\x7f-\xff]/', $name)) {
|
||
|
if (($function = $parameter->getDeclaringFunction()) instanceof \ReflectionMethod) {
|
||
|
$function = $function->class.'::'.$function->name;
|
||
|
} else {
|
||
|
$function = $function->name;
|
||
|
}
|
||
|
|
||
|
throw new InvalidArgumentException(sprintf('Invalid #[Target] name "%s" on parameter "$%s" of "%s()": the first character must be a letter.', $name, $parameter->name, $function));
|
||
|
}
|
||
|
|
||
|
return $name;
|
||
|
}
|
||
|
}
|