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- <?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\Loader\Configurator;
- use Symfony\Component\DependencyInjection\Argument\AbstractArgument;
- use Symfony\Component\DependencyInjection\Argument\ArgumentInterface;
- 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));
- }
- 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) {
- return new Reference($value->id, $value->invalidBehavior);
- }
- if ($value instanceof InlineServiceConfigurator) {
- $def = $value->definition;
- $value->definition = null;
- return $def;
- }
- if ($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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