Viewing file:  AbstractConfigurator.php (3.84 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\Loader\Configurator;
use Symfony\Component\Config\Loader\ParamConfigurator;
use Symfony\Component\DependencyInjection\Argument\AbstractArgument;
use Symfony\Component\DependencyInjection\Argument\ArgumentInterface;
use Symfony\Component\DependencyInjection\Argument\ServiceClosureArgument;
use Symfony\Component\DependencyInjection\Definition;
use Symfony\Component\DependencyInjection\Exception\InvalidArgumentException;
use Symfony\Component\DependencyInjection\Parameter;
use Symfony\Component\DependencyInjection\Reference;
use Symfony\Component\ExpressionLanguage\Expression;
abstract class AbstractConfigurator
{
public const FACTORY = 'unknown';
/**
* @var callable(mixed, bool $allowService)|null
*/
public static $valuePreProcessor;
/** @internal */
protected $definition;
public function __call(string $method, array $args)
{
if (method_exists($this, 'set'.$method)) {
return $this->{'set'.$method}(...$args);
}
throw new \BadMethodCallException(sprintf('Call to undefined method "%s::%s()".', static::class, $method));
}
/**
* @return array
*/
public function __sleep()
{
throw new \BadMethodCallException('Cannot serialize '.__CLASS__);
}
public function __wakeup()
{
throw new \BadMethodCallException('Cannot unserialize '.__CLASS__);
}
/**
* Checks that a value is valid, optionally replacing Definition and Reference configurators by their configure value.
*
* @param mixed $value
* @param bool $allowServices whether Definition and Reference are allowed; by default, only scalars and arrays are
*
* @return mixed the value, optionally cast to a Definition/Reference
*/
public static function processValue($value, $allowServices = false)
{
if (\is_array($value)) {
foreach ($value as $k => $v) {
$value[$k] = static::processValue($v, $allowServices);
}
return self::$valuePreProcessor ? (self::$valuePreProcessor)($value, $allowServices) : $value;
}
if (self::$valuePreProcessor) {
$value = (self::$valuePreProcessor)($value, $allowServices);
}
if ($value instanceof ReferenceConfigurator) {
$reference = new Reference($value->id, $value->invalidBehavior);
return $value instanceof ClosureReferenceConfigurator ? new ServiceClosureArgument($reference) : $reference;
}
if ($value instanceof InlineServiceConfigurator) {
$def = $value->definition;
$value->definition = null;
return $def;
}
if ($value instanceof ParamConfigurator) {
return (string) $value;
}
if ($value instanceof self) {
throw new InvalidArgumentException(sprintf('"%s()" can be used only at the root of service configuration files.', $value::FACTORY));
}
switch (true) {
case null === $value:
case is_scalar($value):
return $value;
case $value instanceof ArgumentInterface:
case $value instanceof Definition:
case $value instanceof Expression:
case $value instanceof Parameter:
case $value instanceof AbstractArgument:
case $value instanceof Reference:
if ($allowServices) {
return $value;
}
}
throw new InvalidArgumentException(sprintf('Cannot use values of type "%s" in service configuration files.', get_debug_type($value)));
}
}
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