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Diffstat (limited to 'srcs/phpmyadmin/vendor/symfony/dependency-injection/Compiler/AbstractRecursivePass.php')
| -rw-r--r-- | srcs/phpmyadmin/vendor/symfony/dependency-injection/Compiler/AbstractRecursivePass.php | 228 |
1 files changed, 228 insertions, 0 deletions
diff --git a/srcs/phpmyadmin/vendor/symfony/dependency-injection/Compiler/AbstractRecursivePass.php b/srcs/phpmyadmin/vendor/symfony/dependency-injection/Compiler/AbstractRecursivePass.php new file mode 100644 index 0000000..ad3cb52 --- /dev/null +++ b/srcs/phpmyadmin/vendor/symfony/dependency-injection/Compiler/AbstractRecursivePass.php @@ -0,0 +1,228 @@ +<?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\Compiler; + +use Symfony\Component\DependencyInjection\Argument\ArgumentInterface; +use Symfony\Component\DependencyInjection\ContainerBuilder; +use Symfony\Component\DependencyInjection\Definition; +use Symfony\Component\DependencyInjection\Exception\LogicException; +use Symfony\Component\DependencyInjection\Exception\RuntimeException; +use Symfony\Component\DependencyInjection\ExpressionLanguage; +use Symfony\Component\DependencyInjection\Reference; +use Symfony\Component\ExpressionLanguage\Expression; + +/** + * @author Nicolas Grekas <p@tchwork.com> + */ +abstract class AbstractRecursivePass implements CompilerPassInterface +{ + /** + * @var ContainerBuilder + */ + protected $container; + protected $currentId; + + private $processExpressions = false; + private $expressionLanguage; + private $inExpression = false; + + /** + * {@inheritdoc} + */ + public function process(ContainerBuilder $container) + { + $this->container = $container; + + try { + $this->processValue($container->getDefinitions(), true); + } finally { + $this->container = null; + } + } + + protected function enableExpressionProcessing() + { + $this->processExpressions = true; + } + + protected function inExpression(bool $reset = true): bool + { + $inExpression = $this->inExpression; + if ($reset) { + $this->inExpression = false; + } + + return $inExpression; + } + + /** + * Processes a value found in a definition tree. + * + * @param mixed $value + * @param bool $isRoot + * + * @return mixed The processed value + */ + protected function processValue($value, $isRoot = false) + { + if (\is_array($value)) { + foreach ($value as $k => $v) { + if ($isRoot) { + $this->currentId = $k; + } + if ($v !== $processedValue = $this->processValue($v, $isRoot)) { + $value[$k] = $processedValue; + } + } + } elseif ($value instanceof ArgumentInterface) { + $value->setValues($this->processValue($value->getValues())); + } elseif ($value instanceof Expression && $this->processExpressions) { + $this->getExpressionLanguage()->compile((string) $value, ['this' => 'container']); + } elseif ($value instanceof Definition) { + $value->setArguments($this->processValue($value->getArguments())); + $value->setProperties($this->processValue($value->getProperties())); + $value->setMethodCalls($this->processValue($value->getMethodCalls())); + + $changes = $value->getChanges(); + if (isset($changes['factory'])) { + $value->setFactory($this->processValue($value->getFactory())); + } + if (isset($changes['configurator'])) { + $value->setConfigurator($this->processValue($value->getConfigurator())); + } + } + + return $value; + } + + /** + * @param bool $required + * + * @return \ReflectionFunctionAbstract|null + * + * @throws RuntimeException + */ + protected function getConstructor(Definition $definition, $required) + { + if ($definition->isSynthetic()) { + return null; + } + + if (\is_string($factory = $definition->getFactory())) { + if (!\function_exists($factory)) { + throw new RuntimeException(sprintf('Invalid service "%s": function "%s" does not exist.', $this->currentId, $factory)); + } + $r = new \ReflectionFunction($factory); + if (false !== $r->getFileName() && file_exists($r->getFileName())) { + $this->container->fileExists($r->getFileName()); + } + + return $r; + } + + if ($factory) { + list($class, $method) = $factory; + if ($class instanceof Reference) { + $class = $this->container->findDefinition((string) $class)->getClass(); + } elseif ($class instanceof Definition) { + $class = $class->getClass(); + } elseif (null === $class) { + $class = $definition->getClass(); + } + + if ('__construct' === $method) { + throw new RuntimeException(sprintf('Invalid service "%s": "__construct()" cannot be used as a factory method.', $this->currentId)); + } + + return $this->getReflectionMethod(new Definition($class), $method); + } + + $class = $definition->getClass(); + + try { + if (!$r = $this->container->getReflectionClass($class)) { + throw new RuntimeException(sprintf('Invalid service "%s": class "%s" does not exist.', $this->currentId, $class)); + } + } catch (\ReflectionException $e) { + throw new RuntimeException(sprintf('Invalid service "%s": %s.', $this->currentId, lcfirst(rtrim($e->getMessage(), '.')))); + } + if (!$r = $r->getConstructor()) { + if ($required) { + throw new RuntimeException(sprintf('Invalid service "%s": class%s has no constructor.', $this->currentId, sprintf($class !== $this->currentId ? ' "%s"' : '', $class))); + } + } elseif (!$r->isPublic()) { + throw new RuntimeException(sprintf('Invalid service "%s": %s must be public.', $this->currentId, sprintf($class !== $this->currentId ? 'constructor of class "%s"' : 'its constructor', $class))); + } + + return $r; + } + + /** + * @param string $method + * + * @throws RuntimeException + * + * @return \ReflectionFunctionAbstract + */ + protected function getReflectionMethod(Definition $definition, $method) + { + if ('__construct' === $method) { + return $this->getConstructor($definition, true); + } + + if (!$class = $definition->getClass()) { + throw new RuntimeException(sprintf('Invalid service "%s": the class is not set.', $this->currentId)); + } + + if (!$r = $this->container->getReflectionClass($class)) { + throw new RuntimeException(sprintf('Invalid service "%s": class "%s" does not exist.', $this->currentId, $class)); + } + + if (!$r->hasMethod($method)) { + throw new RuntimeException(sprintf('Invalid service "%s": method "%s()" does not exist.', $this->currentId, $class !== $this->currentId ? $class.'::'.$method : $method)); + } + + $r = $r->getMethod($method); + if (!$r->isPublic()) { + throw new RuntimeException(sprintf('Invalid service "%s": method "%s()" must be public.', $this->currentId, $class !== $this->currentId ? $class.'::'.$method : $method)); + } + + return $r; + } + + private function getExpressionLanguage(): ExpressionLanguage + { + if (null === $this->expressionLanguage) { + if (!class_exists(ExpressionLanguage::class)) { + throw new LogicException('Unable to use expressions as the Symfony ExpressionLanguage component is not installed.'); + } + + $providers = $this->container->getExpressionLanguageProviders(); + $this->expressionLanguage = new ExpressionLanguage(null, $providers, function (string $arg): string { + if ('""' === substr_replace($arg, '', 1, -1)) { + $id = stripcslashes(substr($arg, 1, -1)); + $this->inExpression = true; + $arg = $this->processValue(new Reference($id)); + $this->inExpression = false; + if (!$arg instanceof Reference) { + throw new RuntimeException(sprintf('"%s::processValue()" must return a Reference when processing an expression, %s returned for service("%s").', \get_class($this), \is_object($arg) ? \get_class($arg) : \gettype($arg), $id)); + } + $arg = sprintf('"%s"', $arg); + } + + return sprintf('$this->get(%s)', $arg); + }); + } + + return $this->expressionLanguage; + } +} |