2170 lines
84 KiB
PHP
2170 lines
84 KiB
PHP
<?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 <fabien@symfony.com>
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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 Composer\Autoload\ClassLoader;
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use Symfony\Component\Debug\DebugClassLoader as LegacyDebugClassLoader;
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use Symfony\Component\DependencyInjection\Argument\ArgumentInterface;
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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\ServiceLocator;
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use Symfony\Component\DependencyInjection\Argument\ServiceLocatorArgument;
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use Symfony\Component\DependencyInjection\Compiler\AnalyzeServiceReferencesPass;
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use Symfony\Component\DependencyInjection\Compiler\CheckCircularReferencesPass;
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use Symfony\Component\DependencyInjection\Compiler\ServiceReferenceGraphNode;
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use Symfony\Component\DependencyInjection\Container;
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use Symfony\Component\DependencyInjection\ContainerBuilder;
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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\EnvParameterException;
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use Symfony\Component\DependencyInjection\Exception\InvalidArgumentException;
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use Symfony\Component\DependencyInjection\Exception\LogicException;
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use Symfony\Component\DependencyInjection\Exception\RuntimeException;
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use Symfony\Component\DependencyInjection\Exception\ServiceCircularReferenceException;
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use Symfony\Component\DependencyInjection\ExpressionLanguage;
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use Symfony\Component\DependencyInjection\LazyProxy\PhpDumper\DumperInterface as ProxyDumper;
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use Symfony\Component\DependencyInjection\LazyProxy\PhpDumper\NullDumper;
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use Symfony\Component\DependencyInjection\Loader\FileLoader;
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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\DependencyInjection\ServiceLocator as BaseServiceLocator;
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use Symfony\Component\DependencyInjection\TypedReference;
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use Symfony\Component\DependencyInjection\Variable;
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use Symfony\Component\ErrorHandler\DebugClassLoader;
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use Symfony\Component\ExpressionLanguage\Expression;
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use Symfony\Component\HttpKernel\Kernel;
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/**
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* PhpDumper dumps a service container as a PHP class.
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*
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* @author Fabien Potencier <fabien@symfony.com>
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* @author Johannes M. Schmitt <schmittjoh@gmail.com>
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*/
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class PhpDumper extends Dumper
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{
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/**
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* Characters that might appear in the generated variable name as first character.
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*/
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public const FIRST_CHARS = 'abcdefghijklmnopqrstuvwxyz';
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/**
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* Characters that might appear in the generated variable name as any but the first character.
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*/
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public const NON_FIRST_CHARS = 'abcdefghijklmnopqrstuvwxyz0123456789_';
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private $definitionVariables;
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private $referenceVariables;
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private $variableCount;
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private $inlinedDefinitions;
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private $serviceCalls;
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private $reservedVariables = ['instance', 'class', 'this'];
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private $expressionLanguage;
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private $targetDirRegex;
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private $targetDirMaxMatches;
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private $docStar;
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private $serviceIdToMethodNameMap;
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private $usedMethodNames;
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private $namespace;
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private $asFiles;
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private $hotPathTag;
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private $inlineFactories;
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private $inlineRequires;
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private $inlinedRequires = [];
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private $circularReferences = [];
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private $singleUsePrivateIds = [];
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private $preload = [];
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private $addThrow = false;
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private $addGetService = false;
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private $locatedIds = [];
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private $serviceLocatorTag;
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private $exportedVariables = [];
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private $baseClass;
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/**
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* @var ProxyDumper
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*/
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private $proxyDumper;
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/**
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* {@inheritdoc}
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*/
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public function __construct(ContainerBuilder $container)
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{
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if (!$container->isCompiled()) {
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throw new LogicException('Cannot dump an uncompiled container.');
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}
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parent::__construct($container);
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}
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/**
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* Sets the dumper to be used when dumping proxies in the generated container.
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*/
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public function setProxyDumper(ProxyDumper $proxyDumper)
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{
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$this->proxyDumper = $proxyDumper;
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}
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/**
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* Dumps the service container as a PHP class.
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*
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* Available options:
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*
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* * class: The class name
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* * base_class: The base class name
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* * namespace: The class namespace
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* * as_files: To split the container in several files
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*
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* @return string|array A PHP class representing the service container or an array of PHP files if the "as_files" option is set
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*
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* @throws EnvParameterException When an env var exists but has not been dumped
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*/
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public function dump(array $options = [])
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{
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$this->locatedIds = [];
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$this->targetDirRegex = null;
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$this->inlinedRequires = [];
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$this->exportedVariables = [];
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$options = array_merge([
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'class' => 'ProjectServiceContainer',
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'base_class' => 'Container',
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'namespace' => '',
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'as_files' => false,
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'debug' => true,
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'hot_path_tag' => 'container.hot_path',
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'inline_factories_parameter' => 'container.dumper.inline_factories',
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'inline_class_loader_parameter' => 'container.dumper.inline_class_loader',
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'preload_classes' => [],
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'service_locator_tag' => 'container.service_locator',
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'build_time' => time(),
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], $options);
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$this->addThrow = $this->addGetService = false;
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$this->namespace = $options['namespace'];
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$this->asFiles = $options['as_files'];
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$this->hotPathTag = $options['hot_path_tag'];
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$this->inlineFactories = $this->asFiles && $options['inline_factories_parameter'] && $this->container->hasParameter($options['inline_factories_parameter']) && $this->container->getParameter($options['inline_factories_parameter']);
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$this->inlineRequires = $options['inline_class_loader_parameter'] && $this->container->hasParameter($options['inline_class_loader_parameter']) && $this->container->getParameter($options['inline_class_loader_parameter']);
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$this->serviceLocatorTag = $options['service_locator_tag'];
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if (0 !== strpos($baseClass = $options['base_class'], '\\') && 'Container' !== $baseClass) {
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$baseClass = sprintf('%s\%s', $options['namespace'] ? '\\'.$options['namespace'] : '', $baseClass);
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$this->baseClass = $baseClass;
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} elseif ('Container' === $baseClass) {
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$this->baseClass = Container::class;
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} else {
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$this->baseClass = $baseClass;
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}
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$this->initializeMethodNamesMap('Container' === $baseClass ? Container::class : $baseClass);
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if ($this->getProxyDumper() instanceof NullDumper) {
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(new AnalyzeServiceReferencesPass(true, false))->process($this->container);
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try {
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(new CheckCircularReferencesPass())->process($this->container);
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} catch (ServiceCircularReferenceException $e) {
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$path = $e->getPath();
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end($path);
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$path[key($path)] .= '". Try running "composer require symfony/proxy-manager-bridge';
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throw new ServiceCircularReferenceException($e->getServiceId(), $path);
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}
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}
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$this->analyzeReferences();
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$this->docStar = $options['debug'] ? '*' : '';
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if (!empty($options['file']) && is_dir($dir = \dirname($options['file']))) {
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// Build a regexp where the first root dirs are mandatory,
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// but every other sub-dir is optional up to the full path in $dir
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// Mandate at least 1 root dir and not more than 5 optional dirs.
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$dir = explode(\DIRECTORY_SEPARATOR, realpath($dir));
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$i = \count($dir);
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if (2 + (int) ('\\' === \DIRECTORY_SEPARATOR) <= $i) {
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$regex = '';
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$lastOptionalDir = $i > 8 ? $i - 5 : (2 + (int) ('\\' === \DIRECTORY_SEPARATOR));
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$this->targetDirMaxMatches = $i - $lastOptionalDir;
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while (--$i >= $lastOptionalDir) {
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$regex = sprintf('(%s%s)?', preg_quote(\DIRECTORY_SEPARATOR.$dir[$i], '#'), $regex);
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}
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do {
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$regex = preg_quote(\DIRECTORY_SEPARATOR.$dir[$i], '#').$regex;
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} while (0 < --$i);
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$this->targetDirRegex = '#(^|file://|[:;, \|\r\n])'.preg_quote($dir[0], '#').$regex.'#';
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}
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}
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$proxyClasses = $this->inlineFactories ? $this->generateProxyClasses() : null;
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if ($options['preload_classes']) {
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$this->preload = array_combine($options['preload_classes'], $options['preload_classes']);
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}
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$code =
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$this->startClass($options['class'], $baseClass).
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$this->addServices($services).
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$this->addDeprecatedAliases().
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$this->addDefaultParametersMethod()
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;
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$proxyClasses = $proxyClasses ?? $this->generateProxyClasses();
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if ($this->addGetService) {
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$code = preg_replace(
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"/(\r?\n\r?\n public function __construct.+?\\{\r?\n)/s",
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"\n private \$getService;$1 \$this->getService = \\Closure::fromCallable([\$this, 'getService']);\n",
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$code,
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1
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);
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}
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if ($this->asFiles) {
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$fileStart = <<<EOF
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<?php
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use Symfony\Component\DependencyInjection\Argument\RewindableGenerator;
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use Symfony\Component\DependencyInjection\Exception\RuntimeException;
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// This file has been auto-generated by the Symfony Dependency Injection Component for internal use.
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EOF;
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$files = [];
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$ids = $this->container->getRemovedIds();
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foreach ($this->container->getDefinitions() as $id => $definition) {
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if (!$definition->isPublic()) {
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$ids[$id] = true;
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}
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}
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if ($ids = array_keys($ids)) {
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sort($ids);
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$c = "<?php\n\nreturn [\n";
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foreach ($ids as $id) {
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$c .= ' '.$this->doExport($id)." => true,\n";
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}
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$files['removed-ids.php'] = $c."];\n";
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}
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if (!$this->inlineFactories) {
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foreach ($this->generateServiceFiles($services) as $file => $c) {
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$files[$file] = $fileStart.$c;
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}
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foreach ($proxyClasses as $file => $c) {
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$files[$file] = "<?php\n".$c;
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}
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}
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$code .= $this->endClass();
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if ($this->inlineFactories) {
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foreach ($proxyClasses as $c) {
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$code .= $c;
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}
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}
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$files[$options['class'].'.php'] = $code;
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$hash = ucfirst(strtr(ContainerBuilder::hash($files), '._', 'xx'));
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$code = [];
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foreach ($files as $file => $c) {
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$code["Container{$hash}/{$file}"] = $c;
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}
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array_pop($code);
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$code["Container{$hash}/{$options['class']}.php"] = substr_replace($files[$options['class'].'.php'], "<?php\n\nnamespace Container{$hash};\n", 0, 6);
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$namespaceLine = $this->namespace ? "\nnamespace {$this->namespace};\n" : '';
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$time = $options['build_time'];
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$id = hash('crc32', $hash.$time);
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$this->asFiles = false;
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if ($this->preload && null !== $autoloadFile = $this->getAutoloadFile()) {
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$autoloadFile = trim($this->export($autoloadFile), '()\\');
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$code[$options['class'].'.preload.php'] = <<<EOF
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<?php
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// This file has been auto-generated by the Symfony Dependency Injection Component
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// You can reference it in the "opcache.preload" php.ini setting on PHP >= 7.4 when preloading is desired
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use Symfony\Component\DependencyInjection\Dumper\Preloader;
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if (in_array(PHP_SAPI, ['cli', 'phpdbg'], true)) {
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return;
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}
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require $autoloadFile;
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require __DIR__.'/Container{$hash}/{$options['class']}.php';
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\$classes = [];
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EOF;
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foreach ($this->preload as $class) {
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if (!$class || false !== strpos($class, '$')) {
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continue;
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}
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if (!(class_exists($class, false) || interface_exists($class, false) || trait_exists($class, false)) || (new \ReflectionClass($class))->isUserDefined()) {
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$code[$options['class'].'.preload.php'] .= sprintf("\$classes[] = '%s';\n", $class);
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}
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}
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$code[$options['class'].'.preload.php'] .= <<<'EOF'
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Preloader::preload($classes);
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EOF;
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}
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$code[$options['class'].'.php'] = <<<EOF
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<?php
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{$namespaceLine}
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// This file has been auto-generated by the Symfony Dependency Injection Component for internal use.
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if (\\class_exists(\\Container{$hash}\\{$options['class']}::class, false)) {
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// no-op
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} elseif (!include __DIR__.'/Container{$hash}/{$options['class']}.php') {
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touch(__DIR__.'/Container{$hash}.legacy');
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return;
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}
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if (!\\class_exists({$options['class']}::class, false)) {
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\\class_alias(\\Container{$hash}\\{$options['class']}::class, {$options['class']}::class, false);
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}
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return new \\Container{$hash}\\{$options['class']}([
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'container.build_hash' => '$hash',
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'container.build_id' => '$id',
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'container.build_time' => $time,
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], __DIR__.\\DIRECTORY_SEPARATOR.'Container{$hash}');
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EOF;
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} else {
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$code .= $this->endClass();
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foreach ($proxyClasses as $c) {
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$code .= $c;
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}
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}
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$this->targetDirRegex = null;
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$this->inlinedRequires = [];
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$this->circularReferences = [];
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$this->locatedIds = [];
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$this->exportedVariables = [];
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$this->preload = [];
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$unusedEnvs = [];
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foreach ($this->container->getEnvCounters() as $env => $use) {
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if (!$use) {
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$unusedEnvs[] = $env;
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}
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}
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if ($unusedEnvs) {
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throw new EnvParameterException($unusedEnvs, null, 'Environment variables "%s" are never used. Please, check your container\'s configuration.');
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}
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return $code;
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}
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/**
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* Retrieves the currently set proxy dumper or instantiates one.
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*/
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private function getProxyDumper(): ProxyDumper
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{
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if (!$this->proxyDumper) {
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$this->proxyDumper = new NullDumper();
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}
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return $this->proxyDumper;
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}
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private function analyzeReferences()
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{
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(new AnalyzeServiceReferencesPass(false, !$this->getProxyDumper() instanceof NullDumper))->process($this->container);
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$checkedNodes = [];
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$this->circularReferences = [];
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$this->singleUsePrivateIds = [];
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foreach ($this->container->getCompiler()->getServiceReferenceGraph()->getNodes() as $id => $node) {
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if (!$node->getValue() instanceof Definition) {
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continue;
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}
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if ($this->isSingleUsePrivateNode($node)) {
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$this->singleUsePrivateIds[$id] = $id;
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}
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$this->collectCircularReferences($id, $node->getOutEdges(), $checkedNodes);
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}
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$this->container->getCompiler()->getServiceReferenceGraph()->clear();
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$this->singleUsePrivateIds = array_diff_key($this->singleUsePrivateIds, $this->circularReferences);
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}
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private function collectCircularReferences(string $sourceId, array $edges, array &$checkedNodes, array &$loops = [], array $path = [], bool $byConstructor = true): void
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{
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$path[$sourceId] = $byConstructor;
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$checkedNodes[$sourceId] = true;
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foreach ($edges as $edge) {
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$node = $edge->getDestNode();
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$id = $node->getId();
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if ($sourceId === $id || !$node->getValue() instanceof Definition || $edge->isLazy() || $edge->isWeak()) {
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continue;
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}
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if (isset($path[$id])) {
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$loop = null;
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$loopByConstructor = $edge->isReferencedByConstructor();
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$pathInLoop = [$id, []];
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foreach ($path as $k => $pathByConstructor) {
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if (null !== $loop) {
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$loop[] = $k;
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$pathInLoop[1][$k] = $pathByConstructor;
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$loops[$k][] = &$pathInLoop;
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$loopByConstructor = $loopByConstructor && $pathByConstructor;
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} elseif ($k === $id) {
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$loop = [];
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}
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}
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$this->addCircularReferences($id, $loop, $loopByConstructor);
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} elseif (!isset($checkedNodes[$id])) {
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$this->collectCircularReferences($id, $node->getOutEdges(), $checkedNodes, $loops, $path, $edge->isReferencedByConstructor());
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} elseif (isset($loops[$id])) {
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// we already had detected loops for this edge
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// let's check if we have a common ancestor in one of the detected loops
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foreach ($loops[$id] as [$first, $loopPath]) {
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if (!isset($path[$first])) {
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continue;
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}
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// We have a common ancestor, let's fill the current path
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$fillPath = null;
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foreach ($loopPath as $k => $pathByConstructor) {
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if (null !== $fillPath) {
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$fillPath[$k] = $pathByConstructor;
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} elseif ($k === $id) {
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$fillPath = $path;
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$fillPath[$k] = $pathByConstructor;
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}
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}
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// we can now build the loop
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$loop = null;
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$loopByConstructor = $edge->isReferencedByConstructor();
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foreach ($fillPath as $k => $pathByConstructor) {
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if (null !== $loop) {
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$loop[] = $k;
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$loopByConstructor = $loopByConstructor && $pathByConstructor;
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} elseif ($k === $first) {
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$loop = [];
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}
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}
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$this->addCircularReferences($first, $loop, true);
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break;
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}
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}
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}
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unset($path[$sourceId]);
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}
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private function addCircularReferences(string $sourceId, array $currentPath, bool $byConstructor)
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{
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$currentId = $sourceId;
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$currentPath = array_reverse($currentPath);
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$currentPath[] = $currentId;
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foreach ($currentPath as $parentId) {
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if (empty($this->circularReferences[$parentId][$currentId])) {
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$this->circularReferences[$parentId][$currentId] = $byConstructor;
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}
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$currentId = $parentId;
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}
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}
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|
|
|
private function collectLineage(string $class, array &$lineage)
|
|
{
|
|
if (isset($lineage[$class])) {
|
|
return;
|
|
}
|
|
if (!$r = $this->container->getReflectionClass($class, false)) {
|
|
return;
|
|
}
|
|
if (is_a($class, $this->baseClass, true)) {
|
|
return;
|
|
}
|
|
$file = $r->getFileName();
|
|
if (') : eval()\'d code' === substr($file, -17)) {
|
|
$file = substr($file, 0, strrpos($file, '(', -17));
|
|
}
|
|
if (!$file || $this->doExport($file) === $exportedFile = $this->export($file)) {
|
|
return;
|
|
}
|
|
|
|
$lineage[$class] = substr($exportedFile, 1, -1);
|
|
|
|
if ($parent = $r->getParentClass()) {
|
|
$this->collectLineage($parent->name, $lineage);
|
|
}
|
|
|
|
foreach ($r->getInterfaces() as $parent) {
|
|
$this->collectLineage($parent->name, $lineage);
|
|
}
|
|
|
|
foreach ($r->getTraits() as $parent) {
|
|
$this->collectLineage($parent->name, $lineage);
|
|
}
|
|
|
|
unset($lineage[$class]);
|
|
$lineage[$class] = substr($exportedFile, 1, -1);
|
|
}
|
|
|
|
private function generateProxyClasses(): array
|
|
{
|
|
$proxyClasses = [];
|
|
$alreadyGenerated = [];
|
|
$definitions = $this->container->getDefinitions();
|
|
$strip = '' === $this->docStar && method_exists(Kernel::class, 'stripComments');
|
|
$proxyDumper = $this->getProxyDumper();
|
|
ksort($definitions);
|
|
foreach ($definitions as $definition) {
|
|
if (!$proxyDumper->isProxyCandidate($definition)) {
|
|
continue;
|
|
}
|
|
if (isset($alreadyGenerated[$class = $definition->getClass()])) {
|
|
continue;
|
|
}
|
|
$alreadyGenerated[$class] = true;
|
|
// register class' reflector for resource tracking
|
|
$this->container->getReflectionClass($class);
|
|
if ("\n" === $proxyCode = "\n".$proxyDumper->getProxyCode($definition)) {
|
|
continue;
|
|
}
|
|
|
|
if ($this->inlineRequires) {
|
|
$lineage = [];
|
|
$this->collectLineage($class, $lineage);
|
|
|
|
$code = '';
|
|
foreach (array_diff_key(array_flip($lineage), $this->inlinedRequires) as $file => $class) {
|
|
if ($this->inlineFactories) {
|
|
$this->inlinedRequires[$file] = true;
|
|
}
|
|
$code .= sprintf("include_once %s;\n", $file);
|
|
}
|
|
|
|
$proxyCode = $code.$proxyCode;
|
|
}
|
|
|
|
if ($strip) {
|
|
$proxyCode = "<?php\n".$proxyCode;
|
|
$proxyCode = substr(Kernel::stripComments($proxyCode), 5);
|
|
}
|
|
|
|
$proxyClasses[sprintf('%s.php', explode(' ', $this->inlineRequires ? substr($proxyCode, \strlen($code)) : $proxyCode, 3)[1])] = $proxyCode;
|
|
}
|
|
|
|
return $proxyClasses;
|
|
}
|
|
|
|
private function addServiceInclude(string $cId, Definition $definition): string
|
|
{
|
|
$code = '';
|
|
|
|
if ($this->inlineRequires && (!$this->isHotPath($definition) || $this->getProxyDumper()->isProxyCandidate($definition))) {
|
|
$lineage = [];
|
|
foreach ($this->inlinedDefinitions as $def) {
|
|
if (!$def->isDeprecated()) {
|
|
foreach ($this->getClasses($def) as $class) {
|
|
$this->collectLineage($class, $lineage);
|
|
}
|
|
}
|
|
}
|
|
|
|
foreach ($this->serviceCalls as $id => [$callCount, $behavior]) {
|
|
if ('service_container' !== $id && $id !== $cId
|
|
&& ContainerInterface::IGNORE_ON_UNINITIALIZED_REFERENCE !== $behavior
|
|
&& $this->container->has($id)
|
|
&& $this->isTrivialInstance($def = $this->container->findDefinition($id))
|
|
) {
|
|
foreach ($this->getClasses($def) as $class) {
|
|
$this->collectLineage($class, $lineage);
|
|
}
|
|
}
|
|
}
|
|
|
|
foreach (array_diff_key(array_flip($lineage), $this->inlinedRequires) as $file => $class) {
|
|
$code .= sprintf(" include_once %s;\n", $file);
|
|
}
|
|
}
|
|
|
|
foreach ($this->inlinedDefinitions as $def) {
|
|
if ($file = $def->getFile()) {
|
|
$file = $this->dumpValue($file);
|
|
$file = '(' === $file[0] ? substr($file, 1, -1) : $file;
|
|
$code .= sprintf(" include_once %s;\n", $file);
|
|
}
|
|
}
|
|
|
|
if ('' !== $code) {
|
|
$code .= "\n";
|
|
}
|
|
|
|
return $code;
|
|
}
|
|
|
|
/**
|
|
* @throws InvalidArgumentException
|
|
* @throws RuntimeException
|
|
*/
|
|
private function addServiceInstance(string $id, Definition $definition, bool $isSimpleInstance): string
|
|
{
|
|
$class = $this->dumpValue($definition->getClass());
|
|
|
|
if (0 === strpos($class, "'") && false === strpos($class, '$') && !preg_match('/^\'(?:\\\{2})?[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*(?:\\\{2}[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*)*\'$/', $class)) {
|
|
throw new InvalidArgumentException(sprintf('"%s" is not a valid class name for the "%s" service.', $class, $id));
|
|
}
|
|
|
|
$isProxyCandidate = $this->getProxyDumper()->isProxyCandidate($definition);
|
|
$instantiation = '';
|
|
|
|
$lastWitherIndex = null;
|
|
foreach ($definition->getMethodCalls() as $k => $call) {
|
|
if ($call[2] ?? false) {
|
|
$lastWitherIndex = $k;
|
|
}
|
|
}
|
|
|
|
if (!$isProxyCandidate && $definition->isShared() && !isset($this->singleUsePrivateIds[$id]) && null === $lastWitherIndex) {
|
|
$instantiation = sprintf('$this->%s[%s] = %s', $this->container->getDefinition($id)->isPublic() ? 'services' : 'privates', $this->doExport($id), $isSimpleInstance ? '' : '$instance');
|
|
} elseif (!$isSimpleInstance) {
|
|
$instantiation = '$instance';
|
|
}
|
|
|
|
$return = '';
|
|
if ($isSimpleInstance) {
|
|
$return = 'return ';
|
|
} else {
|
|
$instantiation .= ' = ';
|
|
}
|
|
|
|
return $this->addNewInstance($definition, ' '.$return.$instantiation, $id);
|
|
}
|
|
|
|
private function isTrivialInstance(Definition $definition): bool
|
|
{
|
|
if ($definition->hasErrors()) {
|
|
return true;
|
|
}
|
|
if ($definition->isSynthetic() || $definition->getFile() || $definition->getMethodCalls() || $definition->getProperties() || $definition->getConfigurator()) {
|
|
return false;
|
|
}
|
|
if ($definition->isDeprecated() || $definition->isLazy() || $definition->getFactory() || 3 < \count($definition->getArguments())) {
|
|
return false;
|
|
}
|
|
|
|
foreach ($definition->getArguments() as $arg) {
|
|
if (!$arg || $arg instanceof Parameter) {
|
|
continue;
|
|
}
|
|
if (\is_array($arg) && 3 >= \count($arg)) {
|
|
foreach ($arg as $k => $v) {
|
|
if ($this->dumpValue($k) !== $this->dumpValue($k, false)) {
|
|
return false;
|
|
}
|
|
if (!$v || $v instanceof Parameter) {
|
|
continue;
|
|
}
|
|
if ($v instanceof Reference && $this->container->has($id = (string) $v) && $this->container->findDefinition($id)->isSynthetic()) {
|
|
continue;
|
|
}
|
|
if (!is_scalar($v) || $this->dumpValue($v) !== $this->dumpValue($v, false)) {
|
|
return false;
|
|
}
|
|
}
|
|
} elseif ($arg instanceof Reference && $this->container->has($id = (string) $arg) && $this->container->findDefinition($id)->isSynthetic()) {
|
|
continue;
|
|
} elseif (!is_scalar($arg) || $this->dumpValue($arg) !== $this->dumpValue($arg, false)) {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
private function addServiceMethodCalls(Definition $definition, string $variableName, ?string $sharedNonLazyId): string
|
|
{
|
|
$lastWitherIndex = null;
|
|
foreach ($definition->getMethodCalls() as $k => $call) {
|
|
if ($call[2] ?? false) {
|
|
$lastWitherIndex = $k;
|
|
}
|
|
}
|
|
|
|
$calls = '';
|
|
foreach ($definition->getMethodCalls() as $k => $call) {
|
|
$arguments = [];
|
|
foreach ($call[1] as $value) {
|
|
$arguments[] = $this->dumpValue($value);
|
|
}
|
|
|
|
$witherAssignation = '';
|
|
|
|
if ($call[2] ?? false) {
|
|
if (null !== $sharedNonLazyId && $lastWitherIndex === $k) {
|
|
$witherAssignation = sprintf('$this->%s[\'%s\'] = ', $definition->isPublic() ? 'services' : 'privates', $sharedNonLazyId);
|
|
}
|
|
$witherAssignation .= sprintf('$%s = ', $variableName);
|
|
}
|
|
|
|
$calls .= $this->wrapServiceConditionals($call[1], sprintf(" %s\$%s->%s(%s);\n", $witherAssignation, $variableName, $call[0], implode(', ', $arguments)));
|
|
}
|
|
|
|
return $calls;
|
|
}
|
|
|
|
private function addServiceProperties(Definition $definition, string $variableName = 'instance'): string
|
|
{
|
|
$code = '';
|
|
foreach ($definition->getProperties() as $name => $value) {
|
|
$code .= sprintf(" \$%s->%s = %s;\n", $variableName, $name, $this->dumpValue($value));
|
|
}
|
|
|
|
return $code;
|
|
}
|
|
|
|
private function addServiceConfigurator(Definition $definition, string $variableName = 'instance'): string
|
|
{
|
|
if (!$callable = $definition->getConfigurator()) {
|
|
return '';
|
|
}
|
|
|
|
if (\is_array($callable)) {
|
|
if ($callable[0] instanceof Reference
|
|
|| ($callable[0] instanceof Definition && $this->definitionVariables->contains($callable[0]))
|
|
) {
|
|
return sprintf(" %s->%s(\$%s);\n", $this->dumpValue($callable[0]), $callable[1], $variableName);
|
|
}
|
|
|
|
$class = $this->dumpValue($callable[0]);
|
|
// If the class is a string we can optimize away
|
|
if (0 === strpos($class, "'") && false === strpos($class, '$')) {
|
|
return sprintf(" %s::%s(\$%s);\n", $this->dumpLiteralClass($class), $callable[1], $variableName);
|
|
}
|
|
|
|
if (0 === strpos($class, 'new ')) {
|
|
return sprintf(" (%s)->%s(\$%s);\n", $this->dumpValue($callable[0]), $callable[1], $variableName);
|
|
}
|
|
|
|
return sprintf(" [%s, '%s'](\$%s);\n", $this->dumpValue($callable[0]), $callable[1], $variableName);
|
|
}
|
|
|
|
return sprintf(" %s(\$%s);\n", $callable, $variableName);
|
|
}
|
|
|
|
private function addService(string $id, Definition $definition): array
|
|
{
|
|
$this->definitionVariables = new \SplObjectStorage();
|
|
$this->referenceVariables = [];
|
|
$this->variableCount = 0;
|
|
$this->referenceVariables[$id] = new Variable('instance');
|
|
|
|
$return = [];
|
|
|
|
if ($class = $definition->getClass()) {
|
|
$class = $class instanceof Parameter ? '%'.$class.'%' : $this->container->resolveEnvPlaceholders($class);
|
|
$return[] = sprintf(0 === strpos($class, '%') ? '@return object A %1$s instance' : '@return \%s', ltrim($class, '\\'));
|
|
} elseif ($definition->getFactory()) {
|
|
$factory = $definition->getFactory();
|
|
if (\is_string($factory)) {
|
|
$return[] = sprintf('@return object An instance returned by %s()', $factory);
|
|
} elseif (\is_array($factory) && (\is_string($factory[0]) || $factory[0] instanceof Definition || $factory[0] instanceof Reference)) {
|
|
$class = $factory[0] instanceof Definition ? $factory[0]->getClass() : (string) $factory[0];
|
|
$class = $class instanceof Parameter ? '%'.$class.'%' : $this->container->resolveEnvPlaceholders($class);
|
|
$return[] = sprintf('@return object An instance returned by %s::%s()', $class, $factory[1]);
|
|
}
|
|
}
|
|
|
|
if ($definition->isDeprecated()) {
|
|
if ($return && 0 === strpos($return[\count($return) - 1], '@return')) {
|
|
$return[] = '';
|
|
}
|
|
|
|
$return[] = sprintf('@deprecated %s', $definition->getDeprecationMessage($id));
|
|
}
|
|
|
|
$return = str_replace("\n * \n", "\n *\n", implode("\n * ", $return));
|
|
$return = $this->container->resolveEnvPlaceholders($return);
|
|
|
|
$shared = $definition->isShared() ? ' shared' : '';
|
|
$public = $definition->isPublic() ? 'public' : 'private';
|
|
$autowired = $definition->isAutowired() ? ' autowired' : '';
|
|
|
|
if ($definition->isLazy()) {
|
|
$lazyInitialization = '$lazyLoad = true';
|
|
} else {
|
|
$lazyInitialization = '';
|
|
}
|
|
|
|
$asFile = $this->asFiles && !$this->inlineFactories && !$this->isHotPath($definition);
|
|
$methodName = $this->generateMethodName($id);
|
|
if ($asFile) {
|
|
$file = $methodName.'.php';
|
|
$code = " // Returns the $public '$id'$shared$autowired service.\n\n";
|
|
} else {
|
|
$file = null;
|
|
$code = <<<EOF
|
|
|
|
/*{$this->docStar}
|
|
* Gets the $public '$id'$shared$autowired service.
|
|
*
|
|
* $return
|
|
EOF;
|
|
$code = str_replace('*/', ' ', $code).<<<EOF
|
|
|
|
*/
|
|
protected function {$methodName}($lazyInitialization)
|
|
{
|
|
|
|
EOF;
|
|
}
|
|
|
|
if ($definition->hasErrors() && $e = $definition->getErrors()) {
|
|
$this->addThrow = true;
|
|
|
|
$code .= sprintf(" \$this->throw(%s);\n", $this->export(reset($e)));
|
|
} else {
|
|
$this->serviceCalls = [];
|
|
$this->inlinedDefinitions = $this->getDefinitionsFromArguments([$definition], null, $this->serviceCalls);
|
|
|
|
if ($definition->isDeprecated()) {
|
|
$code .= sprintf(" @trigger_error(%s, E_USER_DEPRECATED);\n\n", $this->export($definition->getDeprecationMessage($id)));
|
|
} else {
|
|
foreach ($this->inlinedDefinitions as $def) {
|
|
foreach ($this->getClasses($def) as $class) {
|
|
$this->preload[$class] = $class;
|
|
}
|
|
}
|
|
}
|
|
|
|
if ($this->getProxyDumper()->isProxyCandidate($definition)) {
|
|
$factoryCode = $asFile ? ($definition->isShared() ? "\$this->load('%s.php', false)" : '$this->factories[%2$s](false)') : '$this->%s(false)';
|
|
$code .= $this->getProxyDumper()->getProxyFactoryCode($definition, $id, sprintf($factoryCode, $methodName, $this->doExport($id)));
|
|
}
|
|
|
|
$code .= $this->addServiceInclude($id, $definition);
|
|
$code .= $this->addInlineService($id, $definition);
|
|
}
|
|
|
|
if ($asFile) {
|
|
$code = implode("\n", array_map(function ($line) { return $line ? substr($line, 8) : $line; }, explode("\n", $code)));
|
|
} else {
|
|
$code .= " }\n";
|
|
}
|
|
|
|
$this->definitionVariables = $this->inlinedDefinitions = null;
|
|
$this->referenceVariables = $this->serviceCalls = null;
|
|
|
|
return [$file, $code];
|
|
}
|
|
|
|
private function addInlineVariables(string $id, Definition $definition, array $arguments, bool $forConstructor): string
|
|
{
|
|
$code = '';
|
|
|
|
foreach ($arguments as $argument) {
|
|
if (\is_array($argument)) {
|
|
$code .= $this->addInlineVariables($id, $definition, $argument, $forConstructor);
|
|
} elseif ($argument instanceof Reference) {
|
|
$code .= $this->addInlineReference($id, $definition, $argument, $forConstructor);
|
|
} elseif ($argument instanceof Definition) {
|
|
$code .= $this->addInlineService($id, $definition, $argument, $forConstructor);
|
|
}
|
|
}
|
|
|
|
return $code;
|
|
}
|
|
|
|
private function addInlineReference(string $id, Definition $definition, string $targetId, bool $forConstructor): string
|
|
{
|
|
while ($this->container->hasAlias($targetId)) {
|
|
$targetId = (string) $this->container->getAlias($targetId);
|
|
}
|
|
|
|
[$callCount, $behavior] = $this->serviceCalls[$targetId];
|
|
|
|
if ($id === $targetId) {
|
|
return $this->addInlineService($id, $definition, $definition);
|
|
}
|
|
|
|
if ('service_container' === $targetId || isset($this->referenceVariables[$targetId])) {
|
|
return '';
|
|
}
|
|
|
|
if ($this->container->hasDefinition($targetId) && ($def = $this->container->getDefinition($targetId)) && !$def->isShared()) {
|
|
return '';
|
|
}
|
|
|
|
$hasSelfRef = isset($this->circularReferences[$id][$targetId]) && !isset($this->definitionVariables[$definition]);
|
|
|
|
if ($hasSelfRef && !$forConstructor && !$forConstructor = !$this->circularReferences[$id][$targetId]) {
|
|
$code = $this->addInlineService($id, $definition, $definition);
|
|
} else {
|
|
$code = '';
|
|
}
|
|
|
|
if (isset($this->referenceVariables[$targetId]) || (2 > $callCount && (!$hasSelfRef || !$forConstructor))) {
|
|
return $code;
|
|
}
|
|
|
|
$name = $this->getNextVariableName();
|
|
$this->referenceVariables[$targetId] = new Variable($name);
|
|
|
|
$reference = ContainerInterface::EXCEPTION_ON_INVALID_REFERENCE >= $behavior ? new Reference($targetId, $behavior) : null;
|
|
$code .= sprintf(" \$%s = %s;\n", $name, $this->getServiceCall($targetId, $reference));
|
|
|
|
if (!$hasSelfRef || !$forConstructor) {
|
|
return $code;
|
|
}
|
|
|
|
$code .= sprintf(<<<'EOTXT'
|
|
|
|
if (isset($this->%s[%s])) {
|
|
return $this->%1$s[%2$s];
|
|
}
|
|
|
|
EOTXT
|
|
,
|
|
$this->container->getDefinition($id)->isPublic() ? 'services' : 'privates',
|
|
$this->doExport($id)
|
|
);
|
|
|
|
return $code;
|
|
}
|
|
|
|
private function addInlineService(string $id, Definition $definition, Definition $inlineDef = null, bool $forConstructor = true): string
|
|
{
|
|
$code = '';
|
|
|
|
if ($isSimpleInstance = $isRootInstance = null === $inlineDef) {
|
|
foreach ($this->serviceCalls as $targetId => [$callCount, $behavior, $byConstructor]) {
|
|
if ($byConstructor && isset($this->circularReferences[$id][$targetId]) && !$this->circularReferences[$id][$targetId]) {
|
|
$code .= $this->addInlineReference($id, $definition, $targetId, $forConstructor);
|
|
}
|
|
}
|
|
}
|
|
|
|
if (isset($this->definitionVariables[$inlineDef = $inlineDef ?: $definition])) {
|
|
return $code;
|
|
}
|
|
|
|
$arguments = [$inlineDef->getArguments(), $inlineDef->getFactory()];
|
|
|
|
$code .= $this->addInlineVariables($id, $definition, $arguments, $forConstructor);
|
|
|
|
if ($arguments = array_filter([$inlineDef->getProperties(), $inlineDef->getMethodCalls(), $inlineDef->getConfigurator()])) {
|
|
$isSimpleInstance = false;
|
|
} elseif ($definition !== $inlineDef && 2 > $this->inlinedDefinitions[$inlineDef]) {
|
|
return $code;
|
|
}
|
|
|
|
if (isset($this->definitionVariables[$inlineDef])) {
|
|
$isSimpleInstance = false;
|
|
} else {
|
|
$name = $definition === $inlineDef ? 'instance' : $this->getNextVariableName();
|
|
$this->definitionVariables[$inlineDef] = new Variable($name);
|
|
$code .= '' !== $code ? "\n" : '';
|
|
|
|
if ('instance' === $name) {
|
|
$code .= $this->addServiceInstance($id, $definition, $isSimpleInstance);
|
|
} else {
|
|
$code .= $this->addNewInstance($inlineDef, ' $'.$name.' = ', $id);
|
|
}
|
|
|
|
if ('' !== $inline = $this->addInlineVariables($id, $definition, $arguments, false)) {
|
|
$code .= "\n".$inline."\n";
|
|
} elseif ($arguments && 'instance' === $name) {
|
|
$code .= "\n";
|
|
}
|
|
|
|
$code .= $this->addServiceProperties($inlineDef, $name);
|
|
$code .= $this->addServiceMethodCalls($inlineDef, $name, !$this->getProxyDumper()->isProxyCandidate($inlineDef) && $inlineDef->isShared() && !isset($this->singleUsePrivateIds[$id]) ? $id : null);
|
|
$code .= $this->addServiceConfigurator($inlineDef, $name);
|
|
}
|
|
|
|
if ($isRootInstance && !$isSimpleInstance) {
|
|
$code .= "\n return \$instance;\n";
|
|
}
|
|
|
|
return $code;
|
|
}
|
|
|
|
private function addServices(array &$services = null): string
|
|
{
|
|
$publicServices = $privateServices = '';
|
|
$definitions = $this->container->getDefinitions();
|
|
ksort($definitions);
|
|
foreach ($definitions as $id => $definition) {
|
|
if (!$definition->isSynthetic()) {
|
|
$services[$id] = $this->addService($id, $definition);
|
|
} else {
|
|
$services[$id] = null;
|
|
|
|
foreach ($this->getClasses($definition) as $class) {
|
|
$this->preload[$class] = $class;
|
|
}
|
|
}
|
|
}
|
|
|
|
foreach ($definitions as $id => $definition) {
|
|
if (!([$file, $code] = $services[$id]) || null !== $file) {
|
|
continue;
|
|
}
|
|
if ($definition->isPublic()) {
|
|
$publicServices .= $code;
|
|
} elseif (!$this->isTrivialInstance($definition) || isset($this->locatedIds[$id])) {
|
|
$privateServices .= $code;
|
|
}
|
|
}
|
|
|
|
return $publicServices.$privateServices;
|
|
}
|
|
|
|
private function generateServiceFiles(array $services): iterable
|
|
{
|
|
$definitions = $this->container->getDefinitions();
|
|
ksort($definitions);
|
|
foreach ($definitions as $id => $definition) {
|
|
if (([$file, $code] = $services[$id]) && null !== $file && ($definition->isPublic() || !$this->isTrivialInstance($definition) || isset($this->locatedIds[$id]))) {
|
|
if (!$definition->isShared()) {
|
|
$i = strpos($code, "\n\ninclude_once ");
|
|
if (false !== $i && false !== $i = strpos($code, "\n\n", 2 + $i)) {
|
|
$code = [substr($code, 0, 2 + $i), substr($code, 2 + $i)];
|
|
} else {
|
|
$code = ["\n", $code];
|
|
}
|
|
$code[1] = implode("\n", array_map(function ($line) { return $line ? ' '.$line : $line; }, explode("\n", $code[1])));
|
|
$factory = sprintf('$this->factories%s[%s]', $definition->isPublic() ? '' : "['service_container']", $this->doExport($id));
|
|
$lazyloadInitialization = $definition->isLazy() ? '$lazyLoad = true' : '';
|
|
|
|
$code[1] = sprintf("%s = function (%s) {\n%s};\n\nreturn %1\$s();\n", $factory, $lazyloadInitialization, $code[1]);
|
|
$code = $code[0].$code[1];
|
|
}
|
|
|
|
yield $file => $code;
|
|
}
|
|
}
|
|
}
|
|
|
|
private function addNewInstance(Definition $definition, string $return = '', string $id = null): string
|
|
{
|
|
$tail = $return ? ";\n" : '';
|
|
|
|
if (BaseServiceLocator::class === $definition->getClass() && $definition->hasTag($this->serviceLocatorTag)) {
|
|
$arguments = [];
|
|
foreach ($definition->getArgument(0) as $k => $argument) {
|
|
$arguments[$k] = $argument->getValues()[0];
|
|
}
|
|
|
|
return $return.$this->dumpValue(new ServiceLocatorArgument($arguments)).$tail;
|
|
}
|
|
|
|
$arguments = [];
|
|
foreach ($definition->getArguments() as $value) {
|
|
$arguments[] = $this->dumpValue($value);
|
|
}
|
|
|
|
if (null !== $definition->getFactory()) {
|
|
$callable = $definition->getFactory();
|
|
|
|
if (\is_array($callable)) {
|
|
if (!preg_match('/^[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*$/', $callable[1])) {
|
|
throw new RuntimeException(sprintf('Cannot dump definition because of invalid factory method (%s).', $callable[1] ?: 'n/a'));
|
|
}
|
|
|
|
if ($callable[0] instanceof Reference
|
|
|| ($callable[0] instanceof Definition && $this->definitionVariables->contains($callable[0]))) {
|
|
return $return.sprintf('%s->%s(%s)', $this->dumpValue($callable[0]), $callable[1], $arguments ? implode(', ', $arguments) : '').$tail;
|
|
}
|
|
|
|
$class = $this->dumpValue($callable[0]);
|
|
// If the class is a string we can optimize away
|
|
if (0 === strpos($class, "'") && false === strpos($class, '$')) {
|
|
if ("''" === $class) {
|
|
throw new RuntimeException(sprintf('Cannot dump definition: %s service is defined to be created by a factory but is missing the service reference, did you forget to define the factory service id or class?', $id ? 'The "'.$id.'"' : 'inline'));
|
|
}
|
|
|
|
return $return.sprintf('%s::%s(%s)', $this->dumpLiteralClass($class), $callable[1], $arguments ? implode(', ', $arguments) : '').$tail;
|
|
}
|
|
|
|
if (0 === strpos($class, 'new ')) {
|
|
return $return.sprintf('(%s)->%s(%s)', $class, $callable[1], $arguments ? implode(', ', $arguments) : '').$tail;
|
|
}
|
|
|
|
return $return.sprintf("[%s, '%s'](%s)", $class, $callable[1], $arguments ? implode(', ', $arguments) : '').$tail;
|
|
}
|
|
|
|
return $return.sprintf('%s(%s)', $this->dumpLiteralClass($this->dumpValue($callable)), $arguments ? implode(', ', $arguments) : '').$tail;
|
|
}
|
|
|
|
if (null === $class = $definition->getClass()) {
|
|
throw new RuntimeException('Cannot dump definitions which have no class nor factory.');
|
|
}
|
|
|
|
return $return.sprintf('new %s(%s)', $this->dumpLiteralClass($this->dumpValue($class)), implode(', ', $arguments)).$tail;
|
|
}
|
|
|
|
private function startClass(string $class, string $baseClass): string
|
|
{
|
|
$namespaceLine = !$this->asFiles && $this->namespace ? "\nnamespace {$this->namespace};\n" : '';
|
|
|
|
$code = <<<EOF
|
|
<?php
|
|
$namespaceLine
|
|
use Symfony\Component\DependencyInjection\Argument\RewindableGenerator;
|
|
use Symfony\Component\DependencyInjection\ContainerInterface;
|
|
use Symfony\Component\DependencyInjection\Container;
|
|
use Symfony\Component\DependencyInjection\Exception\InvalidArgumentException;
|
|
use Symfony\Component\DependencyInjection\Exception\LogicException;
|
|
use Symfony\Component\DependencyInjection\Exception\RuntimeException;
|
|
use Symfony\Component\DependencyInjection\ParameterBag\FrozenParameterBag;
|
|
use Symfony\Component\DependencyInjection\ParameterBag\ParameterBagInterface;
|
|
|
|
/*{$this->docStar}
|
|
* This class has been auto-generated
|
|
* by the Symfony Dependency Injection Component.
|
|
*
|
|
* @final
|
|
*/
|
|
class $class extends $baseClass
|
|
{
|
|
private \$parameters = [];
|
|
|
|
public function __construct()
|
|
{
|
|
|
|
EOF;
|
|
if ($this->asFiles) {
|
|
$code = str_replace('$parameters', "\$buildParameters;\n private \$containerDir;\n private \$parameters", $code);
|
|
$code = str_replace('__construct()', '__construct(array $buildParameters = [], $containerDir = __DIR__)', $code);
|
|
$code .= " \$this->buildParameters = \$buildParameters;\n";
|
|
$code .= " \$this->containerDir = \$containerDir;\n";
|
|
|
|
if (null !== $this->targetDirRegex) {
|
|
$code = str_replace('$parameters', "\$targetDir;\n private \$parameters", $code);
|
|
$code .= ' $this->targetDir = \\dirname($containerDir);'."\n";
|
|
}
|
|
}
|
|
|
|
if (Container::class !== $this->baseClass) {
|
|
$r = $this->container->getReflectionClass($this->baseClass, false);
|
|
if (null !== $r
|
|
&& (null !== $constructor = $r->getConstructor())
|
|
&& 0 === $constructor->getNumberOfRequiredParameters()
|
|
&& Container::class !== $constructor->getDeclaringClass()->name
|
|
) {
|
|
$code .= " parent::__construct();\n";
|
|
$code .= " \$this->parameterBag = null;\n\n";
|
|
}
|
|
}
|
|
|
|
if ($this->container->getParameterBag()->all()) {
|
|
$code .= " \$this->parameters = \$this->getDefaultParameters();\n\n";
|
|
}
|
|
$code .= " \$this->services = \$this->privates = [];\n";
|
|
|
|
$code .= $this->addSyntheticIds();
|
|
$code .= $this->addMethodMap();
|
|
$code .= $this->asFiles && !$this->inlineFactories ? $this->addFileMap() : '';
|
|
$code .= $this->addAliases();
|
|
$code .= $this->addInlineRequires();
|
|
$code .= <<<EOF
|
|
}
|
|
|
|
public function compile(): void
|
|
{
|
|
throw new LogicException('You cannot compile a dumped container that was already compiled.');
|
|
}
|
|
|
|
public function isCompiled(): bool
|
|
{
|
|
return true;
|
|
}
|
|
|
|
EOF;
|
|
$code .= $this->addRemovedIds();
|
|
|
|
if ($this->asFiles && !$this->inlineFactories) {
|
|
$code .= <<<EOF
|
|
|
|
protected function load(\$file, \$lazyLoad = true)
|
|
{
|
|
return require \$this->containerDir.\\DIRECTORY_SEPARATOR.\$file;
|
|
}
|
|
|
|
EOF;
|
|
}
|
|
|
|
$proxyDumper = $this->getProxyDumper();
|
|
foreach ($this->container->getDefinitions() as $definition) {
|
|
if (!$proxyDumper->isProxyCandidate($definition)) {
|
|
continue;
|
|
}
|
|
if ($this->asFiles && !$this->inlineFactories) {
|
|
$proxyLoader = '$this->load("{$class}.php")';
|
|
} elseif ($this->namespace || $this->inlineFactories) {
|
|
$proxyLoader = 'class_alias(__NAMESPACE__."\\\\$class", $class, false)';
|
|
} else {
|
|
$proxyLoader = '';
|
|
}
|
|
if ($proxyLoader) {
|
|
$proxyLoader = "class_exists(\$class, false) || {$proxyLoader};\n\n ";
|
|
}
|
|
$code .= <<<EOF
|
|
|
|
protected function createProxy(\$class, \Closure \$factory)
|
|
{
|
|
{$proxyLoader}return \$factory();
|
|
}
|
|
|
|
EOF;
|
|
break;
|
|
}
|
|
|
|
return $code;
|
|
}
|
|
|
|
private function addSyntheticIds(): string
|
|
{
|
|
$code = '';
|
|
$definitions = $this->container->getDefinitions();
|
|
ksort($definitions);
|
|
foreach ($definitions as $id => $definition) {
|
|
if ($definition->isSynthetic() && 'service_container' !== $id) {
|
|
$code .= ' '.$this->doExport($id)." => true,\n";
|
|
}
|
|
}
|
|
|
|
return $code ? " \$this->syntheticIds = [\n{$code} ];\n" : '';
|
|
}
|
|
|
|
private function addRemovedIds(): string
|
|
{
|
|
$ids = $this->container->getRemovedIds();
|
|
foreach ($this->container->getDefinitions() as $id => $definition) {
|
|
if (!$definition->isPublic()) {
|
|
$ids[$id] = true;
|
|
}
|
|
}
|
|
if (!$ids) {
|
|
return '';
|
|
}
|
|
if ($this->asFiles) {
|
|
$code = "require \$this->containerDir.\\DIRECTORY_SEPARATOR.'removed-ids.php'";
|
|
} else {
|
|
$code = '';
|
|
$ids = array_keys($ids);
|
|
sort($ids);
|
|
foreach ($ids as $id) {
|
|
if (preg_match(FileLoader::ANONYMOUS_ID_REGEXP, $id)) {
|
|
continue;
|
|
}
|
|
$code .= ' '.$this->doExport($id)." => true,\n";
|
|
}
|
|
|
|
$code = "[\n{$code} ]";
|
|
}
|
|
|
|
return <<<EOF
|
|
|
|
public function getRemovedIds(): array
|
|
{
|
|
return {$code};
|
|
}
|
|
|
|
EOF;
|
|
}
|
|
|
|
private function addMethodMap(): string
|
|
{
|
|
$code = '';
|
|
$definitions = $this->container->getDefinitions();
|
|
ksort($definitions);
|
|
foreach ($definitions as $id => $definition) {
|
|
if (!$definition->isSynthetic() && $definition->isPublic() && (!$this->asFiles || $this->inlineFactories || $this->isHotPath($definition))) {
|
|
$code .= ' '.$this->doExport($id).' => '.$this->doExport($this->generateMethodName($id)).",\n";
|
|
}
|
|
}
|
|
|
|
$aliases = $this->container->getAliases();
|
|
foreach ($aliases as $alias => $id) {
|
|
if (!$id->isDeprecated()) {
|
|
continue;
|
|
}
|
|
$code .= ' '.$this->doExport($alias).' => '.$this->doExport($this->generateMethodName($alias)).",\n";
|
|
}
|
|
|
|
return $code ? " \$this->methodMap = [\n{$code} ];\n" : '';
|
|
}
|
|
|
|
private function addFileMap(): string
|
|
{
|
|
$code = '';
|
|
$definitions = $this->container->getDefinitions();
|
|
ksort($definitions);
|
|
foreach ($definitions as $id => $definition) {
|
|
if (!$definition->isSynthetic() && $definition->isPublic() && !$this->isHotPath($definition)) {
|
|
$code .= sprintf(" %s => '%s.php',\n", $this->doExport($id), $this->generateMethodName($id));
|
|
}
|
|
}
|
|
|
|
return $code ? " \$this->fileMap = [\n{$code} ];\n" : '';
|
|
}
|
|
|
|
private function addAliases(): string
|
|
{
|
|
if (!$aliases = $this->container->getAliases()) {
|
|
return "\n \$this->aliases = [];\n";
|
|
}
|
|
|
|
$code = " \$this->aliases = [\n";
|
|
ksort($aliases);
|
|
foreach ($aliases as $alias => $id) {
|
|
if ($id->isDeprecated()) {
|
|
continue;
|
|
}
|
|
|
|
$id = (string) $id;
|
|
while (isset($aliases[$id])) {
|
|
$id = (string) $aliases[$id];
|
|
}
|
|
$code .= ' '.$this->doExport($alias).' => '.$this->doExport($id).",\n";
|
|
}
|
|
|
|
return $code." ];\n";
|
|
}
|
|
|
|
private function addDeprecatedAliases(): string
|
|
{
|
|
$code = '';
|
|
$aliases = $this->container->getAliases();
|
|
foreach ($aliases as $alias => $definition) {
|
|
if (!$definition->isDeprecated()) {
|
|
continue;
|
|
}
|
|
$public = $definition->isPublic() ? 'public' : 'private';
|
|
$id = (string) $definition;
|
|
$methodNameAlias = $this->generateMethodName($alias);
|
|
$idExported = $this->export($id);
|
|
$messageExported = $this->export($definition->getDeprecationMessage($alias));
|
|
$code .= <<<EOF
|
|
|
|
/*{$this->docStar}
|
|
* Gets the $public '$alias' alias.
|
|
*
|
|
* @return object The "$id" service.
|
|
*/
|
|
protected function {$methodNameAlias}()
|
|
{
|
|
@trigger_error($messageExported, E_USER_DEPRECATED);
|
|
|
|
return \$this->get($idExported);
|
|
}
|
|
|
|
EOF;
|
|
}
|
|
|
|
return $code;
|
|
}
|
|
|
|
private function addInlineRequires(): string
|
|
{
|
|
if (!$this->hotPathTag || !$this->inlineRequires) {
|
|
return '';
|
|
}
|
|
|
|
$lineage = [];
|
|
|
|
foreach ($this->container->findTaggedServiceIds($this->hotPathTag) as $id => $tags) {
|
|
$definition = $this->container->getDefinition($id);
|
|
|
|
if ($this->getProxyDumper()->isProxyCandidate($definition)) {
|
|
continue;
|
|
}
|
|
|
|
$inlinedDefinitions = $this->getDefinitionsFromArguments([$definition]);
|
|
|
|
foreach ($inlinedDefinitions as $def) {
|
|
foreach ($this->getClasses($def) as $class) {
|
|
$this->collectLineage($class, $lineage);
|
|
}
|
|
}
|
|
}
|
|
|
|
$code = '';
|
|
|
|
foreach ($lineage as $file) {
|
|
if (!isset($this->inlinedRequires[$file])) {
|
|
$this->inlinedRequires[$file] = true;
|
|
$code .= sprintf("\n include_once %s;", $file);
|
|
}
|
|
}
|
|
|
|
return $code ? sprintf("\n \$this->privates['service_container'] = function () {%s\n };\n", $code) : '';
|
|
}
|
|
|
|
private function addDefaultParametersMethod(): string
|
|
{
|
|
if (!$this->container->getParameterBag()->all()) {
|
|
return '';
|
|
}
|
|
|
|
$php = [];
|
|
$dynamicPhp = [];
|
|
|
|
foreach ($this->container->getParameterBag()->all() as $key => $value) {
|
|
if ($key !== $resolvedKey = $this->container->resolveEnvPlaceholders($key)) {
|
|
throw new InvalidArgumentException(sprintf('Parameter name cannot use env parameters: "%s".', $resolvedKey));
|
|
}
|
|
$export = $this->exportParameters([$value]);
|
|
$export = explode('0 => ', substr(rtrim($export, " ]\n"), 2, -1), 2);
|
|
|
|
if (preg_match("/\\\$this->(?:getEnv\('(?:[-.\w]*+:)*+\w++'\)|targetDir\.'')/", $export[1])) {
|
|
$dynamicPhp[$key] = sprintf('%scase %s: $value = %s; break;', $export[0], $this->export($key), $export[1]);
|
|
} else {
|
|
$php[] = sprintf('%s%s => %s,', $export[0], $this->export($key), $export[1]);
|
|
}
|
|
}
|
|
$parameters = sprintf("[\n%s\n%s]", implode("\n", $php), str_repeat(' ', 8));
|
|
|
|
$code = <<<'EOF'
|
|
|
|
/**
|
|
* @return array|bool|float|int|string|null
|
|
*/
|
|
public function getParameter($name)
|
|
{
|
|
$name = (string) $name;
|
|
if (isset($this->buildParameters[$name])) {
|
|
return $this->buildParameters[$name];
|
|
}
|
|
|
|
if (!(isset($this->parameters[$name]) || isset($this->loadedDynamicParameters[$name]) || array_key_exists($name, $this->parameters))) {
|
|
throw new InvalidArgumentException(sprintf('The parameter "%s" must be defined.', $name));
|
|
}
|
|
if (isset($this->loadedDynamicParameters[$name])) {
|
|
return $this->loadedDynamicParameters[$name] ? $this->dynamicParameters[$name] : $this->getDynamicParameter($name);
|
|
}
|
|
|
|
return $this->parameters[$name];
|
|
}
|
|
|
|
public function hasParameter($name): bool
|
|
{
|
|
$name = (string) $name;
|
|
if (isset($this->buildParameters[$name])) {
|
|
return true;
|
|
}
|
|
|
|
return isset($this->parameters[$name]) || isset($this->loadedDynamicParameters[$name]) || array_key_exists($name, $this->parameters);
|
|
}
|
|
|
|
public function setParameter($name, $value): void
|
|
{
|
|
throw new LogicException('Impossible to call set() on a frozen ParameterBag.');
|
|
}
|
|
|
|
public function getParameterBag(): ParameterBagInterface
|
|
{
|
|
if (null === $this->parameterBag) {
|
|
$parameters = $this->parameters;
|
|
foreach ($this->loadedDynamicParameters as $name => $loaded) {
|
|
$parameters[$name] = $loaded ? $this->dynamicParameters[$name] : $this->getDynamicParameter($name);
|
|
}
|
|
foreach ($this->buildParameters as $name => $value) {
|
|
$parameters[$name] = $value;
|
|
}
|
|
$this->parameterBag = new FrozenParameterBag($parameters);
|
|
}
|
|
|
|
return $this->parameterBag;
|
|
}
|
|
|
|
EOF;
|
|
if (!$this->asFiles) {
|
|
$code = preg_replace('/^.*buildParameters.*\n.*\n.*\n/m', '', $code);
|
|
}
|
|
|
|
if ($dynamicPhp) {
|
|
$loadedDynamicParameters = $this->exportParameters(array_combine(array_keys($dynamicPhp), array_fill(0, \count($dynamicPhp), false)), '', 8);
|
|
$getDynamicParameter = <<<'EOF'
|
|
switch ($name) {
|
|
%s
|
|
default: throw new InvalidArgumentException(sprintf('The dynamic parameter "%%s" must be defined.', $name));
|
|
}
|
|
$this->loadedDynamicParameters[$name] = true;
|
|
|
|
return $this->dynamicParameters[$name] = $value;
|
|
EOF;
|
|
$getDynamicParameter = sprintf($getDynamicParameter, implode("\n", $dynamicPhp));
|
|
} else {
|
|
$loadedDynamicParameters = '[]';
|
|
$getDynamicParameter = str_repeat(' ', 8).'throw new InvalidArgumentException(sprintf(\'The dynamic parameter "%s" must be defined.\', $name));';
|
|
}
|
|
|
|
$code .= <<<EOF
|
|
|
|
private \$loadedDynamicParameters = {$loadedDynamicParameters};
|
|
private \$dynamicParameters = [];
|
|
|
|
private function getDynamicParameter(string \$name)
|
|
{
|
|
{$getDynamicParameter}
|
|
}
|
|
|
|
protected function getDefaultParameters(): array
|
|
{
|
|
return $parameters;
|
|
}
|
|
|
|
EOF;
|
|
|
|
return $code;
|
|
}
|
|
|
|
/**
|
|
* @throws InvalidArgumentException
|
|
*/
|
|
private function exportParameters(array $parameters, string $path = '', int $indent = 12): string
|
|
{
|
|
$php = [];
|
|
foreach ($parameters as $key => $value) {
|
|
if (\is_array($value)) {
|
|
$value = $this->exportParameters($value, $path.'/'.$key, $indent + 4);
|
|
} elseif ($value instanceof ArgumentInterface) {
|
|
throw new InvalidArgumentException(sprintf('You cannot dump a container with parameters that contain special arguments. "%s" found in "%s".', \get_class($value), $path.'/'.$key));
|
|
} elseif ($value instanceof Variable) {
|
|
throw new InvalidArgumentException(sprintf('You cannot dump a container with parameters that contain variable references. Variable "%s" found in "%s".', $value, $path.'/'.$key));
|
|
} elseif ($value instanceof Definition) {
|
|
throw new InvalidArgumentException(sprintf('You cannot dump a container with parameters that contain service definitions. Definition for "%s" found in "%s".', $value->getClass(), $path.'/'.$key));
|
|
} elseif ($value instanceof Reference) {
|
|
throw new InvalidArgumentException(sprintf('You cannot dump a container with parameters that contain references to other services (reference to service "%s" found in "%s").', $value, $path.'/'.$key));
|
|
} elseif ($value instanceof Expression) {
|
|
throw new InvalidArgumentException(sprintf('You cannot dump a container with parameters that contain expressions. Expression "%s" found in "%s".', $value, $path.'/'.$key));
|
|
} else {
|
|
$value = $this->export($value);
|
|
}
|
|
|
|
$php[] = sprintf('%s%s => %s,', str_repeat(' ', $indent), $this->export($key), $value);
|
|
}
|
|
|
|
return sprintf("[\n%s\n%s]", implode("\n", $php), str_repeat(' ', $indent - 4));
|
|
}
|
|
|
|
private function endClass(): string
|
|
{
|
|
if ($this->addThrow) {
|
|
return <<<'EOF'
|
|
|
|
protected function throw($message)
|
|
{
|
|
throw new RuntimeException($message);
|
|
}
|
|
}
|
|
|
|
EOF;
|
|
}
|
|
|
|
return <<<'EOF'
|
|
}
|
|
|
|
EOF;
|
|
}
|
|
|
|
private function wrapServiceConditionals($value, string $code): string
|
|
{
|
|
if (!$condition = $this->getServiceConditionals($value)) {
|
|
return $code;
|
|
}
|
|
|
|
// re-indent the wrapped code
|
|
$code = implode("\n", array_map(function ($line) { return $line ? ' '.$line : $line; }, explode("\n", $code)));
|
|
|
|
return sprintf(" if (%s) {\n%s }\n", $condition, $code);
|
|
}
|
|
|
|
private function getServiceConditionals($value): string
|
|
{
|
|
$conditions = [];
|
|
foreach (ContainerBuilder::getInitializedConditionals($value) as $service) {
|
|
if (!$this->container->hasDefinition($service)) {
|
|
return 'false';
|
|
}
|
|
$conditions[] = sprintf('isset($this->%s[%s])', $this->container->getDefinition($service)->isPublic() ? 'services' : 'privates', $this->doExport($service));
|
|
}
|
|
foreach (ContainerBuilder::getServiceConditionals($value) as $service) {
|
|
if ($this->container->hasDefinition($service) && !$this->container->getDefinition($service)->isPublic()) {
|
|
continue;
|
|
}
|
|
|
|
$conditions[] = sprintf('$this->has(%s)', $this->doExport($service));
|
|
}
|
|
|
|
if (!$conditions) {
|
|
return '';
|
|
}
|
|
|
|
return implode(' && ', $conditions);
|
|
}
|
|
|
|
private function getDefinitionsFromArguments(array $arguments, \SplObjectStorage $definitions = null, array &$calls = [], bool $byConstructor = null): \SplObjectStorage
|
|
{
|
|
if (null === $definitions) {
|
|
$definitions = new \SplObjectStorage();
|
|
}
|
|
|
|
foreach ($arguments as $argument) {
|
|
if (\is_array($argument)) {
|
|
$this->getDefinitionsFromArguments($argument, $definitions, $calls, $byConstructor);
|
|
} elseif ($argument instanceof Reference) {
|
|
$id = (string) $argument;
|
|
|
|
while ($this->container->hasAlias($id)) {
|
|
$id = (string) $this->container->getAlias($id);
|
|
}
|
|
|
|
if (!isset($calls[$id])) {
|
|
$calls[$id] = [0, $argument->getInvalidBehavior(), $byConstructor];
|
|
} else {
|
|
$calls[$id][1] = min($calls[$id][1], $argument->getInvalidBehavior());
|
|
}
|
|
|
|
++$calls[$id][0];
|
|
} elseif (!$argument instanceof Definition) {
|
|
// no-op
|
|
} elseif (isset($definitions[$argument])) {
|
|
$definitions[$argument] = 1 + $definitions[$argument];
|
|
} else {
|
|
$definitions[$argument] = 1;
|
|
$arguments = [$argument->getArguments(), $argument->getFactory()];
|
|
$this->getDefinitionsFromArguments($arguments, $definitions, $calls, null === $byConstructor || $byConstructor);
|
|
$arguments = [$argument->getProperties(), $argument->getMethodCalls(), $argument->getConfigurator()];
|
|
$this->getDefinitionsFromArguments($arguments, $definitions, $calls, null !== $byConstructor && $byConstructor);
|
|
}
|
|
}
|
|
|
|
return $definitions;
|
|
}
|
|
|
|
/**
|
|
* @throws RuntimeException
|
|
*/
|
|
private function dumpValue($value, bool $interpolate = true): string
|
|
{
|
|
if (\is_array($value)) {
|
|
if ($value && $interpolate && false !== $param = array_search($value, $this->container->getParameterBag()->all(), true)) {
|
|
return $this->dumpValue("%$param%");
|
|
}
|
|
$code = [];
|
|
foreach ($value as $k => $v) {
|
|
$code[] = sprintf('%s => %s', $this->dumpValue($k, $interpolate), $this->dumpValue($v, $interpolate));
|
|
}
|
|
|
|
return sprintf('[%s]', implode(', ', $code));
|
|
} elseif ($value instanceof ArgumentInterface) {
|
|
$scope = [$this->definitionVariables, $this->referenceVariables];
|
|
$this->definitionVariables = $this->referenceVariables = null;
|
|
|
|
try {
|
|
if ($value instanceof ServiceClosureArgument) {
|
|
$value = $value->getValues()[0];
|
|
$code = $this->dumpValue($value, $interpolate);
|
|
|
|
$returnedType = '';
|
|
if ($value instanceof TypedReference) {
|
|
$returnedType = sprintf(': %s\%s', ContainerInterface::EXCEPTION_ON_INVALID_REFERENCE >= $value->getInvalidBehavior() ? '' : '?', $value->getType());
|
|
}
|
|
|
|
$code = sprintf('return %s;', $code);
|
|
|
|
return sprintf("function ()%s {\n %s\n }", $returnedType, $code);
|
|
}
|
|
|
|
if ($value instanceof IteratorArgument) {
|
|
$operands = [0];
|
|
$code = [];
|
|
$code[] = 'new RewindableGenerator(function () {';
|
|
|
|
if (!$values = $value->getValues()) {
|
|
$code[] = ' return new \EmptyIterator();';
|
|
} else {
|
|
$countCode = [];
|
|
$countCode[] = 'function () {';
|
|
|
|
foreach ($values as $k => $v) {
|
|
($c = $this->getServiceConditionals($v)) ? $operands[] = "(int) ($c)" : ++$operands[0];
|
|
$v = $this->wrapServiceConditionals($v, sprintf(" yield %s => %s;\n", $this->dumpValue($k, $interpolate), $this->dumpValue($v, $interpolate)));
|
|
foreach (explode("\n", $v) as $v) {
|
|
if ($v) {
|
|
$code[] = ' '.$v;
|
|
}
|
|
}
|
|
}
|
|
|
|
$countCode[] = sprintf(' return %s;', implode(' + ', $operands));
|
|
$countCode[] = ' }';
|
|
}
|
|
|
|
$code[] = sprintf(' }, %s)', \count($operands) > 1 ? implode("\n", $countCode) : $operands[0]);
|
|
|
|
return implode("\n", $code);
|
|
}
|
|
|
|
if ($value instanceof ServiceLocatorArgument) {
|
|
$serviceMap = '';
|
|
$serviceTypes = '';
|
|
foreach ($value->getValues() as $k => $v) {
|
|
if (!$v) {
|
|
continue;
|
|
}
|
|
$id = (string) $v;
|
|
while ($this->container->hasAlias($id)) {
|
|
$id = (string) $this->container->getAlias($id);
|
|
}
|
|
$definition = $this->container->getDefinition($id);
|
|
$load = !($definition->hasErrors() && $e = $definition->getErrors()) ? $this->asFiles && !$this->inlineFactories && !$this->isHotPath($definition) : reset($e);
|
|
$serviceMap .= sprintf("\n %s => [%s, %s, %s, %s],",
|
|
$this->export($k),
|
|
$this->export($definition->isShared() ? ($definition->isPublic() ? 'services' : 'privates') : false),
|
|
$this->doExport($id),
|
|
$this->export(ContainerInterface::IGNORE_ON_UNINITIALIZED_REFERENCE !== $v->getInvalidBehavior() && !\is_string($load) ? $this->generateMethodName($id).($load ? '.php' : '') : null),
|
|
$this->export($load)
|
|
);
|
|
$serviceTypes .= sprintf("\n %s => %s,", $this->export($k), $this->export($v instanceof TypedReference ? $v->getType() : '?'));
|
|
$this->locatedIds[$id] = true;
|
|
}
|
|
$this->addGetService = true;
|
|
|
|
return sprintf('new \%s($this->getService, [%s%s], [%s%s])', ServiceLocator::class, $serviceMap, $serviceMap ? "\n " : '', $serviceTypes, $serviceTypes ? "\n " : '');
|
|
}
|
|
} finally {
|
|
[$this->definitionVariables, $this->referenceVariables] = $scope;
|
|
}
|
|
} elseif ($value instanceof Definition) {
|
|
if ($value->hasErrors() && $e = $value->getErrors()) {
|
|
$this->addThrow = true;
|
|
|
|
return sprintf('$this->throw(%s)', $this->export(reset($e)));
|
|
}
|
|
if (null !== $this->definitionVariables && $this->definitionVariables->contains($value)) {
|
|
return $this->dumpValue($this->definitionVariables[$value], $interpolate);
|
|
}
|
|
if ($value->getMethodCalls()) {
|
|
throw new RuntimeException('Cannot dump definitions which have method calls.');
|
|
}
|
|
if ($value->getProperties()) {
|
|
throw new RuntimeException('Cannot dump definitions which have properties.');
|
|
}
|
|
if (null !== $value->getConfigurator()) {
|
|
throw new RuntimeException('Cannot dump definitions which have a configurator.');
|
|
}
|
|
|
|
return $this->addNewInstance($value);
|
|
} elseif ($value instanceof Variable) {
|
|
return '$'.$value;
|
|
} elseif ($value instanceof Reference) {
|
|
$id = (string) $value;
|
|
|
|
while ($this->container->hasAlias($id)) {
|
|
$id = (string) $this->container->getAlias($id);
|
|
}
|
|
|
|
if (null !== $this->referenceVariables && isset($this->referenceVariables[$id])) {
|
|
return $this->dumpValue($this->referenceVariables[$id], $interpolate);
|
|
}
|
|
|
|
return $this->getServiceCall($id, $value);
|
|
} elseif ($value instanceof Expression) {
|
|
return $this->getExpressionLanguage()->compile((string) $value, ['this' => 'container']);
|
|
} elseif ($value instanceof Parameter) {
|
|
return $this->dumpParameter($value);
|
|
} elseif (true === $interpolate && \is_string($value)) {
|
|
if (preg_match('/^%([^%]+)%$/', $value, $match)) {
|
|
// we do this to deal with non string values (Boolean, integer, ...)
|
|
// the preg_replace_callback converts them to strings
|
|
return $this->dumpParameter($match[1]);
|
|
} else {
|
|
$replaceParameters = function ($match) {
|
|
return "'.".$this->dumpParameter($match[2]).".'";
|
|
};
|
|
|
|
$code = str_replace('%%', '%', preg_replace_callback('/(?<!%)(%)([^%]+)\1/', $replaceParameters, $this->export($value)));
|
|
|
|
return $code;
|
|
}
|
|
} elseif (\is_object($value) || \is_resource($value)) {
|
|
throw new RuntimeException('Unable to dump a service container if a parameter is an object or a resource.');
|
|
}
|
|
|
|
return $this->export($value);
|
|
}
|
|
|
|
/**
|
|
* Dumps a string to a literal (aka PHP Code) class value.
|
|
*
|
|
* @throws RuntimeException
|
|
*/
|
|
private function dumpLiteralClass(string $class): string
|
|
{
|
|
if (false !== strpos($class, '$')) {
|
|
return sprintf('${($_ = %s) && false ?: "_"}', $class);
|
|
}
|
|
if (0 !== strpos($class, "'") || !preg_match('/^\'(?:\\\{2})?[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*(?:\\\{2}[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*)*\'$/', $class)) {
|
|
throw new RuntimeException(sprintf('Cannot dump definition because of invalid class name (%s).', $class ?: 'n/a'));
|
|
}
|
|
|
|
$class = substr(str_replace('\\\\', '\\', $class), 1, -1);
|
|
|
|
return 0 === strpos($class, '\\') ? $class : '\\'.$class;
|
|
}
|
|
|
|
private function dumpParameter(string $name): string
|
|
{
|
|
if ($this->container->hasParameter($name)) {
|
|
$value = $this->container->getParameter($name);
|
|
$dumpedValue = $this->dumpValue($value, false);
|
|
|
|
if (!$value || !\is_array($value)) {
|
|
return $dumpedValue;
|
|
}
|
|
|
|
if (!preg_match("/\\\$this->(?:getEnv\('(?:[-.\w]*+:)*+\w++'\)|targetDir\.'')/", $dumpedValue)) {
|
|
return sprintf('$this->parameters[%s]', $this->doExport($name));
|
|
}
|
|
}
|
|
|
|
return sprintf('$this->getParameter(%s)', $this->doExport($name));
|
|
}
|
|
|
|
private function getServiceCall(string $id, Reference $reference = null): string
|
|
{
|
|
while ($this->container->hasAlias($id)) {
|
|
$id = (string) $this->container->getAlias($id);
|
|
}
|
|
|
|
if ('service_container' === $id) {
|
|
return '$this';
|
|
}
|
|
|
|
if ($this->container->hasDefinition($id) && $definition = $this->container->getDefinition($id)) {
|
|
if ($definition->isSynthetic()) {
|
|
$code = sprintf('$this->get(%s%s)', $this->doExport($id), null !== $reference ? ', '.$reference->getInvalidBehavior() : '');
|
|
} elseif (null !== $reference && ContainerInterface::IGNORE_ON_UNINITIALIZED_REFERENCE === $reference->getInvalidBehavior()) {
|
|
$code = 'null';
|
|
if (!$definition->isShared()) {
|
|
return $code;
|
|
}
|
|
} elseif ($this->isTrivialInstance($definition)) {
|
|
if ($definition->hasErrors() && $e = $definition->getErrors()) {
|
|
$this->addThrow = true;
|
|
|
|
return sprintf('$this->throw(%s)', $this->export(reset($e)));
|
|
}
|
|
$code = $this->addNewInstance($definition, '', $id);
|
|
if ($definition->isShared() && !isset($this->singleUsePrivateIds[$id])) {
|
|
$code = sprintf('$this->%s[%s] = %s', $definition->isPublic() ? 'services' : 'privates', $this->doExport($id), $code);
|
|
}
|
|
$code = "($code)";
|
|
} elseif ($this->asFiles && !$this->inlineFactories && !$this->isHotPath($definition)) {
|
|
$code = sprintf("\$this->load('%s.php')", $this->generateMethodName($id));
|
|
if (!$definition->isShared()) {
|
|
$factory = sprintf('$this->factories%s[%s]', $definition->isPublic() ? '' : "['service_container']", $this->doExport($id));
|
|
$code = sprintf('(isset(%s) ? %1$s() : %s)', $factory, $code);
|
|
}
|
|
} else {
|
|
$code = sprintf('$this->%s()', $this->generateMethodName($id));
|
|
}
|
|
if ($definition->isShared() && !isset($this->singleUsePrivateIds[$id])) {
|
|
$code = sprintf('($this->%s[%s] ?? %s)', $definition->isPublic() ? 'services' : 'privates', $this->doExport($id), $code);
|
|
}
|
|
|
|
return $code;
|
|
}
|
|
if (null !== $reference && ContainerInterface::IGNORE_ON_UNINITIALIZED_REFERENCE === $reference->getInvalidBehavior()) {
|
|
return 'null';
|
|
}
|
|
if (null !== $reference && ContainerInterface::EXCEPTION_ON_INVALID_REFERENCE < $reference->getInvalidBehavior()) {
|
|
$code = sprintf('$this->get(%s, /* ContainerInterface::NULL_ON_INVALID_REFERENCE */ %d)', $this->doExport($id), ContainerInterface::NULL_ON_INVALID_REFERENCE);
|
|
} else {
|
|
$code = sprintf('$this->get(%s)', $this->doExport($id));
|
|
}
|
|
|
|
return sprintf('($this->services[%s] ?? %s)', $this->doExport($id), $code);
|
|
}
|
|
|
|
/**
|
|
* Initializes the method names map to avoid conflicts with the Container methods.
|
|
*/
|
|
private function initializeMethodNamesMap(string $class)
|
|
{
|
|
$this->serviceIdToMethodNameMap = [];
|
|
$this->usedMethodNames = [];
|
|
|
|
if ($reflectionClass = $this->container->getReflectionClass($class)) {
|
|
foreach ($reflectionClass->getMethods() as $method) {
|
|
$this->usedMethodNames[strtolower($method->getName())] = true;
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @throws InvalidArgumentException
|
|
*/
|
|
private function generateMethodName(string $id): string
|
|
{
|
|
if (isset($this->serviceIdToMethodNameMap[$id])) {
|
|
return $this->serviceIdToMethodNameMap[$id];
|
|
}
|
|
|
|
$i = strrpos($id, '\\');
|
|
$name = Container::camelize(false !== $i && isset($id[1 + $i]) ? substr($id, 1 + $i) : $id);
|
|
$name = preg_replace('/[^a-zA-Z0-9_\x7f-\xff]/', '', $name);
|
|
$methodName = 'get'.$name.'Service';
|
|
$suffix = 1;
|
|
|
|
while (isset($this->usedMethodNames[strtolower($methodName)])) {
|
|
++$suffix;
|
|
$methodName = 'get'.$name.$suffix.'Service';
|
|
}
|
|
|
|
$this->serviceIdToMethodNameMap[$id] = $methodName;
|
|
$this->usedMethodNames[strtolower($methodName)] = true;
|
|
|
|
return $methodName;
|
|
}
|
|
|
|
private function getNextVariableName(): string
|
|
{
|
|
$firstChars = self::FIRST_CHARS;
|
|
$firstCharsLength = \strlen($firstChars);
|
|
$nonFirstChars = self::NON_FIRST_CHARS;
|
|
$nonFirstCharsLength = \strlen($nonFirstChars);
|
|
|
|
while (true) {
|
|
$name = '';
|
|
$i = $this->variableCount;
|
|
|
|
if ('' === $name) {
|
|
$name .= $firstChars[$i % $firstCharsLength];
|
|
$i = (int) ($i / $firstCharsLength);
|
|
}
|
|
|
|
while ($i > 0) {
|
|
--$i;
|
|
$name .= $nonFirstChars[$i % $nonFirstCharsLength];
|
|
$i = (int) ($i / $nonFirstCharsLength);
|
|
}
|
|
|
|
++$this->variableCount;
|
|
|
|
// check that the name is not reserved
|
|
if (\in_array($name, $this->reservedVariables, true)) {
|
|
continue;
|
|
}
|
|
|
|
return $name;
|
|
}
|
|
}
|
|
|
|
private function getExpressionLanguage(): ExpressionLanguage
|
|
{
|
|
if (null === $this->expressionLanguage) {
|
|
if (!class_exists(\Symfony\Component\ExpressionLanguage\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, $providers, function ($arg) {
|
|
$id = '""' === substr_replace($arg, '', 1, -1) ? stripcslashes(substr($arg, 1, -1)) : null;
|
|
|
|
if (null !== $id && ($this->container->hasAlias($id) || $this->container->hasDefinition($id))) {
|
|
return $this->getServiceCall($id);
|
|
}
|
|
|
|
return sprintf('$this->get(%s)', $arg);
|
|
});
|
|
|
|
if ($this->container->isTrackingResources()) {
|
|
foreach ($providers as $provider) {
|
|
$this->container->addObjectResource($provider);
|
|
}
|
|
}
|
|
}
|
|
|
|
return $this->expressionLanguage;
|
|
}
|
|
|
|
private function isHotPath(Definition $definition): bool
|
|
{
|
|
return $this->hotPathTag && $definition->hasTag($this->hotPathTag) && !$definition->isDeprecated();
|
|
}
|
|
|
|
private function isSingleUsePrivateNode(ServiceReferenceGraphNode $node): bool
|
|
{
|
|
if ($node->getValue()->isPublic()) {
|
|
return false;
|
|
}
|
|
$ids = [];
|
|
foreach ($node->getInEdges() as $edge) {
|
|
if (!$value = $edge->getSourceNode()->getValue()) {
|
|
continue;
|
|
}
|
|
if ($edge->isLazy() || !$value instanceof Definition || !$value->isShared()) {
|
|
return false;
|
|
}
|
|
$ids[$edge->getSourceNode()->getId()] = true;
|
|
}
|
|
|
|
return 1 === \count($ids);
|
|
}
|
|
|
|
/**
|
|
* @return mixed
|
|
*/
|
|
private function export($value)
|
|
{
|
|
if (null !== $this->targetDirRegex && \is_string($value) && preg_match($this->targetDirRegex, $value, $matches, \PREG_OFFSET_CAPTURE)) {
|
|
$suffix = $matches[0][1] + \strlen($matches[0][0]);
|
|
$matches[0][1] += \strlen($matches[1][0]);
|
|
$prefix = $matches[0][1] ? $this->doExport(substr($value, 0, $matches[0][1]), true).'.' : '';
|
|
|
|
if ('\\' === \DIRECTORY_SEPARATOR && isset($value[$suffix])) {
|
|
$cookie = '\\'.random_int(100000, \PHP_INT_MAX);
|
|
$suffix = '.'.$this->doExport(str_replace('\\', $cookie, substr($value, $suffix)), true);
|
|
$suffix = str_replace('\\'.$cookie, "'.\\DIRECTORY_SEPARATOR.'", $suffix);
|
|
} else {
|
|
$suffix = isset($value[$suffix]) ? '.'.$this->doExport(substr($value, $suffix), true) : '';
|
|
}
|
|
|
|
$dirname = $this->asFiles ? '$this->containerDir' : '__DIR__';
|
|
$offset = 2 + $this->targetDirMaxMatches - \count($matches);
|
|
|
|
if (0 < $offset) {
|
|
$dirname = sprintf('\dirname(__DIR__, %d)', $offset + (int) $this->asFiles);
|
|
} elseif ($this->asFiles) {
|
|
$dirname = "\$this->targetDir.''"; // empty string concatenation on purpose
|
|
}
|
|
|
|
if ($prefix || $suffix) {
|
|
return sprintf('(%s%s%s)', $prefix, $dirname, $suffix);
|
|
}
|
|
|
|
return $dirname;
|
|
}
|
|
|
|
return $this->doExport($value, true);
|
|
}
|
|
|
|
/**
|
|
* @return mixed
|
|
*/
|
|
private function doExport($value, bool $resolveEnv = false)
|
|
{
|
|
$shouldCacheValue = $resolveEnv && \is_string($value);
|
|
if ($shouldCacheValue && isset($this->exportedVariables[$value])) {
|
|
return $this->exportedVariables[$value];
|
|
}
|
|
if (\is_string($value) && false !== strpos($value, "\n")) {
|
|
$cleanParts = explode("\n", $value);
|
|
$cleanParts = array_map(function ($part) { return var_export($part, true); }, $cleanParts);
|
|
$export = implode('."\n".', $cleanParts);
|
|
} else {
|
|
$export = var_export($value, true);
|
|
}
|
|
|
|
if ($resolveEnv && "'" === $export[0] && $export !== $resolvedExport = $this->container->resolveEnvPlaceholders($export, "'.\$this->getEnv('string:%s').'")) {
|
|
$export = $resolvedExport;
|
|
if (".''" === substr($export, -3)) {
|
|
$export = substr($export, 0, -3);
|
|
if ("'" === $export[1]) {
|
|
$export = substr_replace($export, '', 18, 7);
|
|
}
|
|
}
|
|
if ("'" === $export[1]) {
|
|
$export = substr($export, 3);
|
|
}
|
|
}
|
|
|
|
if ($shouldCacheValue) {
|
|
$this->exportedVariables[$value] = $export;
|
|
}
|
|
|
|
return $export;
|
|
}
|
|
|
|
private function getAutoloadFile(): ?string
|
|
{
|
|
$file = null;
|
|
|
|
foreach (spl_autoload_functions() as $autoloader) {
|
|
if (!\is_array($autoloader)) {
|
|
continue;
|
|
}
|
|
|
|
if ($autoloader[0] instanceof DebugClassLoader || $autoloader[0] instanceof LegacyDebugClassLoader) {
|
|
$autoloader = $autoloader[0]->getClassLoader();
|
|
}
|
|
|
|
if (!\is_array($autoloader) || !$autoloader[0] instanceof ClassLoader || !$autoloader[0]->findFile(__CLASS__)) {
|
|
continue;
|
|
}
|
|
|
|
foreach (get_declared_classes() as $class) {
|
|
if (0 === strpos($class, 'ComposerAutoloaderInit') && $class::getLoader() === $autoloader[0]) {
|
|
$file = \dirname((new \ReflectionClass($class))->getFileName(), 2).'/autoload.php';
|
|
|
|
if (null !== $this->targetDirRegex && preg_match($this->targetDirRegex.'A', $file)) {
|
|
return $file;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return $file;
|
|
}
|
|
|
|
private function getClasses(Definition $definition): array
|
|
{
|
|
$classes = [];
|
|
|
|
while ($definition instanceof Definition) {
|
|
$classes[] = trim($definition->getClass(), '\\');
|
|
$factory = $definition->getFactory();
|
|
|
|
if (!\is_array($factory)) {
|
|
$factory = [$factory];
|
|
}
|
|
|
|
if (\is_string($factory[0])) {
|
|
if (false !== $i = strrpos($factory[0], '::')) {
|
|
$factory[0] = substr($factory[0], 0, $i);
|
|
}
|
|
$classes[] = trim($factory[0], '\\');
|
|
}
|
|
|
|
$definition = $factory[0];
|
|
}
|
|
|
|
return array_filter($classes);
|
|
}
|
|
}
|