Viewing file:  AutowireRequiredPropertiesPass.php (2.23 KB) -rw-r--r--
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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <[email protected]>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\DependencyInjection\Compiler;
use Symfony\Component\DependencyInjection\ContainerInterface;
use Symfony\Component\DependencyInjection\Definition;
use Symfony\Component\DependencyInjection\TypedReference;
use Symfony\Contracts\Service\Attribute\Required;
/**
* Looks for definitions with autowiring enabled and registers their corresponding "@required" properties.
*
* @author Sebastien Morel (Plopix) <[email protected]>
* @author Nicolas Grekas <[email protected]>
*/
class AutowireRequiredPropertiesPass extends AbstractRecursivePass
{
/**
* {@inheritdoc}
*/
protected function processValue($value, bool $isRoot = false)
{
if (\PHP_VERSION_ID < 70400) {
return $value;
}
$value = parent::processValue($value, $isRoot);
if (!$value instanceof Definition || !$value->isAutowired() || $value->isAbstract() || !$value->getClass()) {
return $value;
}
if (!$reflectionClass = $this->container->getReflectionClass($value->getClass(), false)) {
return $value;
}
$properties = $value->getProperties();
foreach ($reflectionClass->getProperties() as $reflectionProperty) {
if (!($type = $reflectionProperty->getType()) instanceof \ReflectionNamedType) {
continue;
}
if ((\PHP_VERSION_ID < 80000 || !$reflectionProperty->getAttributes(Required::class))
&& ((false === $doc = $reflectionProperty->getDocComment()) || false === stripos($doc, '@required') || !preg_match('#(?:^/\*\*|\n\s*+\*)\s*+@required(?:\s|\*/$)#i', $doc))
) {
continue;
}
if (\array_key_exists($name = $reflectionProperty->getName(), $properties)) {
continue;
}
$type = $type->getName();
$value->setProperty($name, new TypedReference($type, $type, ContainerInterface::EXCEPTION_ON_INVALID_REFERENCE, $name));
}
return $value;
}
}
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