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<?php |
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/* |
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* This file is part of the Symfony package. |
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* |
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* (c) Fabien Potencier <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Symfony\Component\DependencyInjection\Dumper; |
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use Symfony\Component\DependencyInjection\Alias; |
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use Symfony\Component\DependencyInjection\Argument\AbstractArgument; |
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use Symfony\Component\DependencyInjection\Argument\IteratorArgument; |
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use Symfony\Component\DependencyInjection\Argument\ServiceClosureArgument; |
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use Symfony\Component\DependencyInjection\Argument\ServiceLocatorArgument; |
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use Symfony\Component\DependencyInjection\Argument\TaggedIteratorArgument; |
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use Symfony\Component\DependencyInjection\ContainerInterface; |
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use Symfony\Component\DependencyInjection\Definition; |
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use Symfony\Component\DependencyInjection\Exception\RuntimeException; |
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use Symfony\Component\DependencyInjection\Parameter; |
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use Symfony\Component\DependencyInjection\Reference; |
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use Symfony\Component\ExpressionLanguage\Expression; |
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/** |
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* XmlDumper dumps a service container as an XML string. |
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* |
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* @author Fabien Potencier <[email protected]> |
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* @author Martin Hasoň <[email protected]> |
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*/ |
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class XmlDumper extends Dumper |
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{ |
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private \DOMDocument $document; |
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/** |
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* Dumps the service container as an XML string. |
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*/ |
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public function dump(array $options = []): string |
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{ |
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$this->document = new \DOMDocument('1.0', 'utf-8'); |
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$this->document->formatOutput = true; |
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$container = $this->document->createElementNS('http://symfony.com/schema/dic/services', 'container'); |
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$container->setAttribute('xmlns:xsi', 'http://www.w3.org/2001/XMLSchema-instance'); |
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$container->setAttribute('xsi:schemaLocation', 'http://symfony.com/schema/dic/services https://symfony.com/schema/dic/services/services-1.0.xsd'); |
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$this->addParameters($container); |
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$this->addServices($container); |
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$this->document->appendChild($container); |
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$xml = $this->document->saveXML(); |
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unset($this->document); |
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return $this->container->resolveEnvPlaceholders($xml); |
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} |
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private function addParameters(\DOMElement $parent): void |
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{ |
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$data = $this->container->getParameterBag()->all(); |
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if (!$data) { |
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return; |
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} |
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if ($this->container->isCompiled()) { |
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$data = $this->escape($data); |
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} |
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$parameters = $this->document->createElement('parameters'); |
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$parent->appendChild($parameters); |
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$this->convertParameters($data, 'parameter', $parameters); |
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} |
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private function addMethodCalls(array $methodcalls, \DOMElement $parent): void |
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{ |
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foreach ($methodcalls as $methodcall) { |
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$call = $this->document->createElement('call'); |
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$call->setAttribute('method', $methodcall[0]); |
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if (\count($methodcall[1])) { |
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$this->convertParameters($methodcall[1], 'argument', $call); |
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} |
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if ($methodcall[2] ?? false) { |
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$call->setAttribute('returns-clone', 'true'); |
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} |
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$parent->appendChild($call); |
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} |
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} |
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private function addService(Definition $definition, ?string $id, \DOMElement $parent): void |
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{ |
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$service = $this->document->createElement('service'); |
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if (null !== $id) { |
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$service->setAttribute('id', $id); |
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} |
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if ($class = $definition->getClass()) { |
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if (str_starts_with($class, '\\')) { |
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$class = substr($class, 1); |
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} |
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$service->setAttribute('class', $class); |
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} |
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if (!$definition->isShared()) { |
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$service->setAttribute('shared', 'false'); |
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} |
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if ($definition->isPublic()) { |
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$service->setAttribute('public', 'true'); |
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} |
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if ($definition->isSynthetic()) { |
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$service->setAttribute('synthetic', 'true'); |
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} |
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if ($definition->isLazy()) { |
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$service->setAttribute('lazy', 'true'); |
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} |
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if (null !== $decoratedService = $definition->getDecoratedService()) { |
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[$decorated, $renamedId, $priority] = $decoratedService; |
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$service->setAttribute('decorates', $decorated); |
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$decorationOnInvalid = $decoratedService[3] ?? ContainerInterface::EXCEPTION_ON_INVALID_REFERENCE; |
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if (\in_array($decorationOnInvalid, [ContainerInterface::IGNORE_ON_INVALID_REFERENCE, ContainerInterface::NULL_ON_INVALID_REFERENCE], true)) { |
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$invalidBehavior = ContainerInterface::NULL_ON_INVALID_REFERENCE === $decorationOnInvalid ? 'null' : 'ignore'; |
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$service->setAttribute('decoration-on-invalid', $invalidBehavior); |
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} |
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if (null !== $renamedId) { |
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$service->setAttribute('decoration-inner-name', $renamedId); |
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} |
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if (0 !== $priority) { |
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$service->setAttribute('decoration-priority', $priority); |
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} |
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} |
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$tags = $definition->getTags(); |
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$tags['container.error'] = array_map(fn ($e) => ['message' => $e], $definition->getErrors()); |
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foreach ($tags as $name => $tags) { |
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foreach ($tags as $attributes) { |
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$tag = $this->document->createElement('tag'); |
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// Check if we have recursive attributes |
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if (array_filter($attributes, \is_array(...))) { |
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$tag->setAttribute('name', $name); |
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$this->addTagRecursiveAttributes($tag, $attributes); |
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} else { |
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if (!\array_key_exists('name', $attributes)) { |
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$tag->setAttribute('name', $name); |
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} else { |
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$tag->appendChild($this->document->createTextNode($name)); |
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} |
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foreach ($attributes as $key => $value) { |
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$tag->setAttribute($key, $value ?? ''); |
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} |
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} |
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$service->appendChild($tag); |
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} |
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} |
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if ($definition->getFile()) { |
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$file = $this->document->createElement('file'); |
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$file->appendChild($this->document->createTextNode($definition->getFile())); |
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$service->appendChild($file); |
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} |
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if ($parameters = $definition->getArguments()) { |
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$this->convertParameters($parameters, 'argument', $service); |
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} |
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if ($parameters = $definition->getProperties()) { |
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$this->convertParameters($parameters, 'property', $service, 'name'); |
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} |
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$this->addMethodCalls($definition->getMethodCalls(), $service); |
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if ($callable = $definition->getFactory()) { |
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if (\is_array($callable) && ['Closure', 'fromCallable'] !== $callable && $definition->getClass() === $callable[0]) { |
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$service->setAttribute('constructor', $callable[1]); |
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} else { |
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$factory = $this->document->createElement('factory'); |
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if (\is_array($callable) && $callable[0] instanceof Definition) { |
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$this->addService($callable[0], null, $factory); |
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$factory->setAttribute('method', $callable[1]); |
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} elseif (\is_array($callable)) { |
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if (null !== $callable[0]) { |
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$factory->setAttribute($callable[0] instanceof Reference ? 'service' : 'class', $callable[0]); |
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} |
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$factory->setAttribute('method', $callable[1]); |
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} else { |
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$factory->setAttribute('function', $callable); |
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} |
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$service->appendChild($factory); |
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} |
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} |
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if ($definition->isDeprecated()) { |
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$deprecation = $definition->getDeprecation('%service_id%'); |
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$deprecated = $this->document->createElement('deprecated'); |
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$deprecated->appendChild($this->document->createTextNode($definition->getDeprecation('%service_id%')['message'])); |
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$deprecated->setAttribute('package', $deprecation['package']); |
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$deprecated->setAttribute('version', $deprecation['version']); |
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$service->appendChild($deprecated); |
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} |
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if ($definition->isAutowired()) { |
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$service->setAttribute('autowire', 'true'); |
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} |
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if ($definition->isAutoconfigured()) { |
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$service->setAttribute('autoconfigure', 'true'); |
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} |
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if ($definition->isAbstract()) { |
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$service->setAttribute('abstract', 'true'); |
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} |
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if ($callable = $definition->getConfigurator()) { |
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$configurator = $this->document->createElement('configurator'); |
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if (\is_array($callable) && $callable[0] instanceof Definition) { |
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$this->addService($callable[0], null, $configurator); |
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$configurator->setAttribute('method', $callable[1]); |
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} elseif (\is_array($callable)) { |
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$configurator->setAttribute($callable[0] instanceof Reference ? 'service' : 'class', $callable[0]); |
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$configurator->setAttribute('method', $callable[1]); |
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} else { |
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$configurator->setAttribute('function', $callable); |
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} |
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$service->appendChild($configurator); |
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} |
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$parent->appendChild($service); |
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} |
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private function addServiceAlias(string $alias, Alias $id, \DOMElement $parent): void |
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{ |
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$service = $this->document->createElement('service'); |
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$service->setAttribute('id', $alias); |
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$service->setAttribute('alias', $id); |
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if ($id->isPublic()) { |
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$service->setAttribute('public', 'true'); |
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} |
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if ($id->isDeprecated()) { |
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$deprecation = $id->getDeprecation('%alias_id%'); |
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$deprecated = $this->document->createElement('deprecated'); |
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$deprecated->appendChild($this->document->createTextNode($deprecation['message'])); |
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$deprecated->setAttribute('package', $deprecation['package']); |
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$deprecated->setAttribute('version', $deprecation['version']); |
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$service->appendChild($deprecated); |
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} |
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$parent->appendChild($service); |
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} |
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private function addServices(\DOMElement $parent): void |
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{ |
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$definitions = $this->container->getDefinitions(); |
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if (!$definitions) { |
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return; |
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} |
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$services = $this->document->createElement('services'); |
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foreach ($definitions as $id => $definition) { |
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$this->addService($definition, $id, $services); |
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} |
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$aliases = $this->container->getAliases(); |
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foreach ($aliases as $alias => $id) { |
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while (isset($aliases[(string) $id])) { |
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$id = $aliases[(string) $id]; |
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} |
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$this->addServiceAlias($alias, $id, $services); |
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} |
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$parent->appendChild($services); |
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} |
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private function addTagRecursiveAttributes(\DOMElement $parent, array $attributes): void |
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{ |
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foreach ($attributes as $name => $value) { |
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$attribute = $this->document->createElement('attribute'); |
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$attribute->setAttribute('name', $name); |
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if (\is_array($value)) { |
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$this->addTagRecursiveAttributes($attribute, $value); |
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} else { |
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$attribute->appendChild($this->document->createTextNode($value)); |
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} |
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$parent->appendChild($attribute); |
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} |
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} |
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private function convertParameters(array $parameters, string $type, \DOMElement $parent, string $keyAttribute = 'key'): void |
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{ |
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$withKeys = !array_is_list($parameters); |
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foreach ($parameters as $key => $value) { |
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$element = $this->document->createElement($type); |
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if ($withKeys) { |
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$element->setAttribute($keyAttribute, $key); |
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} |
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if (\is_array($tag = $value)) { |
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$element->setAttribute('type', 'collection'); |
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$this->convertParameters($value, $type, $element, 'key'); |
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} elseif ($value instanceof TaggedIteratorArgument || ($value instanceof ServiceLocatorArgument && $tag = $value->getTaggedIteratorArgument())) { |
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306
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|
|
$element->setAttribute('type', $value instanceof TaggedIteratorArgument ? 'tagged_iterator' : 'tagged_locator'); |
|
307
|
|
|
$element->setAttribute('tag', $tag->getTag()); |
|
308
|
|
|
|
|
309
|
|
|
if (null !== $tag->getIndexAttribute()) { |
|
310
|
|
|
$element->setAttribute('index-by', $tag->getIndexAttribute()); |
|
311
|
|
|
|
|
312
|
|
|
if (null !== $tag->getDefaultIndexMethod()) { |
|
313
|
|
|
$element->setAttribute('default-index-method', $tag->getDefaultIndexMethod()); |
|
314
|
|
|
} |
|
315
|
|
|
if (null !== $tag->getDefaultPriorityMethod()) { |
|
316
|
|
|
$element->setAttribute('default-priority-method', $tag->getDefaultPriorityMethod()); |
|
317
|
|
|
} |
|
318
|
|
|
} |
|
319
|
|
|
if ($excludes = $tag->getExclude()) { |
|
320
|
|
|
if (1 === \count($excludes)) { |
|
321
|
|
|
$element->setAttribute('exclude', $excludes[0]); |
|
322
|
|
|
} else { |
|
323
|
|
|
foreach ($excludes as $exclude) { |
|
324
|
|
|
$element->appendChild($this->document->createElement('exclude', $exclude)); |
|
325
|
|
|
} |
|
326
|
|
|
} |
|
327
|
|
|
} |
|
328
|
|
|
if (!$tag->excludeSelf()) { |
|
329
|
|
|
$element->setAttribute('exclude-self', 'false'); |
|
330
|
|
|
} |
|
331
|
|
|
} elseif ($value instanceof IteratorArgument) { |
|
332
|
|
|
$element->setAttribute('type', 'iterator'); |
|
333
|
|
|
$this->convertParameters($value->getValues(), $type, $element, 'key'); |
|
334
|
|
|
} elseif ($value instanceof ServiceLocatorArgument) { |
|
335
|
|
|
$element->setAttribute('type', 'service_locator'); |
|
336
|
|
|
$this->convertParameters($value->getValues(), $type, $element, 'key'); |
|
337
|
|
|
} elseif ($value instanceof ServiceClosureArgument && !$value->getValues()[0] instanceof Reference) { |
|
338
|
|
|
$element->setAttribute('type', 'service_closure'); |
|
339
|
|
|
$this->convertParameters($value->getValues(), $type, $element, 'key'); |
|
340
|
|
|
} elseif ($value instanceof Reference || $value instanceof ServiceClosureArgument) { |
|
341
|
|
|
$element->setAttribute('type', 'service'); |
|
342
|
|
|
if ($value instanceof ServiceClosureArgument) { |
|
343
|
|
|
$element->setAttribute('type', 'service_closure'); |
|
344
|
|
|
$value = $value->getValues()[0]; |
|
345
|
|
|
} |
|
346
|
|
|
$element->setAttribute('id', (string) $value); |
|
347
|
|
|
$behavior = $value->getInvalidBehavior(); |
|
348
|
|
|
if (ContainerInterface::NULL_ON_INVALID_REFERENCE == $behavior) { |
|
349
|
|
|
$element->setAttribute('on-invalid', 'null'); |
|
350
|
|
|
} elseif (ContainerInterface::IGNORE_ON_INVALID_REFERENCE == $behavior) { |
|
351
|
|
|
$element->setAttribute('on-invalid', 'ignore'); |
|
352
|
|
|
} elseif (ContainerInterface::IGNORE_ON_UNINITIALIZED_REFERENCE == $behavior) { |
|
353
|
|
|
$element->setAttribute('on-invalid', 'ignore_uninitialized'); |
|
354
|
|
|
} |
|
355
|
|
|
} elseif ($value instanceof Definition) { |
|
356
|
|
|
$element->setAttribute('type', 'service'); |
|
357
|
|
|
$this->addService($value, null, $element); |
|
358
|
|
|
} elseif ($value instanceof Expression) { |
|
359
|
|
|
$element->setAttribute('type', 'expression'); |
|
360
|
|
|
$text = $this->document->createTextNode(self::phpToXml((string) $value)); |
|
361
|
|
|
$element->appendChild($text); |
|
362
|
|
|
} elseif (\is_string($value) && !preg_match('/^[^\x00-\x08\x0B\x0C\x0E-\x1F\x7F]*+$/u', $value)) { |
|
363
|
|
|
$element->setAttribute('type', 'binary'); |
|
364
|
|
|
$text = $this->document->createTextNode(self::phpToXml(base64_encode($value))); |
|
365
|
|
|
$element->appendChild($text); |
|
366
|
|
|
} elseif ($value instanceof \UnitEnum) { |
|
|
|
|
|
|
367
|
|
|
$element->setAttribute('type', 'constant'); |
|
368
|
|
|
$element->appendChild($this->document->createTextNode(self::phpToXml($value))); |
|
369
|
|
|
} elseif ($value instanceof AbstractArgument) { |
|
370
|
|
|
$element->setAttribute('type', 'abstract'); |
|
371
|
|
|
$text = $this->document->createTextNode(self::phpToXml($value->getText())); |
|
372
|
|
|
$element->appendChild($text); |
|
373
|
|
|
} else { |
|
374
|
|
|
if (\in_array($value, ['null', 'true', 'false'], true)) { |
|
375
|
|
|
$element->setAttribute('type', 'string'); |
|
376
|
|
|
} |
|
377
|
|
|
|
|
378
|
|
|
if (\is_string($value) && (is_numeric($value) || preg_match('/^0b[01]*$/', $value) || preg_match('/^0x[0-9a-f]++$/i', $value))) { |
|
379
|
|
|
$element->setAttribute('type', 'string'); |
|
380
|
|
|
} |
|
381
|
|
|
|
|
382
|
|
|
$text = $this->document->createTextNode(self::phpToXml($value)); |
|
383
|
|
|
$element->appendChild($text); |
|
384
|
|
|
} |
|
385
|
|
|
$parent->appendChild($element); |
|
386
|
|
|
} |
|
387
|
|
|
} |
|
388
|
|
|
|
|
389
|
|
|
/** |
|
390
|
|
|
* Escapes arguments. |
|
391
|
|
|
*/ |
|
392
|
|
|
private function escape(array $arguments): array |
|
393
|
|
|
{ |
|
394
|
|
|
$args = []; |
|
395
|
|
|
foreach ($arguments as $k => $v) { |
|
396
|
|
|
if (\is_array($v)) { |
|
397
|
|
|
$args[$k] = $this->escape($v); |
|
398
|
|
|
} elseif (\is_string($v)) { |
|
399
|
|
|
$args[$k] = str_replace('%', '%%', $v); |
|
400
|
|
|
} else { |
|
401
|
|
|
$args[$k] = $v; |
|
402
|
|
|
} |
|
403
|
|
|
} |
|
404
|
|
|
|
|
405
|
|
|
return $args; |
|
406
|
|
|
} |
|
407
|
|
|
|
|
408
|
|
|
/** |
|
409
|
|
|
* Converts php types to xml types. |
|
410
|
|
|
* |
|
411
|
|
|
* @throws RuntimeException When trying to dump object or resource |
|
412
|
|
|
*/ |
|
413
|
|
|
public static function phpToXml(mixed $value): string |
|
414
|
|
|
{ |
|
415
|
|
|
switch (true) { |
|
416
|
|
|
case null === $value: |
|
417
|
|
|
return 'null'; |
|
418
|
|
|
case true === $value: |
|
419
|
|
|
return 'true'; |
|
420
|
|
|
case false === $value: |
|
421
|
|
|
return 'false'; |
|
422
|
|
|
case $value instanceof Parameter: |
|
423
|
|
|
return '%'.$value.'%'; |
|
424
|
|
|
case $value instanceof \UnitEnum: |
|
425
|
|
|
return \sprintf('%s::%s', $value::class, $value->name); |
|
426
|
|
|
case \is_object($value) || \is_resource($value): |
|
427
|
|
|
throw new RuntimeException(\sprintf('Unable to dump a service container if a parameter is an object or a resource, got "%s".', get_debug_type($value))); |
|
428
|
|
|
default: |
|
429
|
|
|
return (string) $value; |
|
430
|
|
|
} |
|
431
|
|
|
} |
|
432
|
|
|
} |
|
433
|
|
|
|
cobj24 /
report
Loading history...
This check marks implicit conversions of arrays to boolean values in a comparison. While in PHP an empty array is considered to be equal (but not identical) to false, this is not always apparent.
Consider making the comparison explicit by using
empty(..)or! empty(...)instead.