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authorCharles <sircharlesaze@gmail.com>2020-01-09 10:55:03 +0100
committerCharles <sircharlesaze@gmail.com>2020-01-09 13:09:38 +0100
commit04d6d5ca99ebfd1cebb8ce06618fb3811fc1a8aa (patch)
tree5c691241355c943a3c68ddb06b8cf8c60aa11319 /srcs/phpmyadmin/vendor/symfony/dependency-injection/Compiler/InlineServiceDefinitionsPass.php
parent7e0d85db834d6351ed85d01e5126ac31dc510b86 (diff)
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diff --git a/srcs/phpmyadmin/vendor/symfony/dependency-injection/Compiler/InlineServiceDefinitionsPass.php b/srcs/phpmyadmin/vendor/symfony/dependency-injection/Compiler/InlineServiceDefinitionsPass.php
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+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\DependencyInjection\Compiler;
+
+use Symfony\Component\DependencyInjection\Argument\ArgumentInterface;
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+use Symfony\Component\DependencyInjection\Definition;
+use Symfony\Component\DependencyInjection\Exception\ServiceCircularReferenceException;
+use Symfony\Component\DependencyInjection\Reference;
+
+/**
+ * Inline service definitions where this is possible.
+ *
+ * @author Johannes M. Schmitt <schmittjoh@gmail.com>
+ */
+class InlineServiceDefinitionsPass extends AbstractRecursivePass implements RepeatablePassInterface
+{
+ private $analyzingPass;
+ private $repeatedPass;
+ private $cloningIds = [];
+ private $connectedIds = [];
+ private $notInlinedIds = [];
+ private $inlinedIds = [];
+ private $graph;
+
+ public function __construct(AnalyzeServiceReferencesPass $analyzingPass = null)
+ {
+ $this->analyzingPass = $analyzingPass;
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function setRepeatedPass(RepeatedPass $repeatedPass)
+ {
+ @trigger_error(sprintf('The "%s()" method is deprecated since Symfony 4.2.', __METHOD__), E_USER_DEPRECATED);
+ $this->repeatedPass = $repeatedPass;
+ }
+
+ public function process(ContainerBuilder $container)
+ {
+ $this->container = $container;
+ if ($this->analyzingPass) {
+ $analyzedContainer = new ContainerBuilder();
+ $analyzedContainer->setAliases($container->getAliases());
+ $analyzedContainer->setDefinitions($container->getDefinitions());
+ foreach ($container->getExpressionLanguageProviders() as $provider) {
+ $analyzedContainer->addExpressionLanguageProvider($provider);
+ }
+ } else {
+ $analyzedContainer = $container;
+ }
+ try {
+ $remainingInlinedIds = [];
+ $this->connectedIds = $this->notInlinedIds = $container->getDefinitions();
+ do {
+ if ($this->analyzingPass) {
+ $analyzedContainer->setDefinitions(array_intersect_key($analyzedContainer->getDefinitions(), $this->connectedIds));
+ $this->analyzingPass->process($analyzedContainer);
+ }
+ $this->graph = $analyzedContainer->getCompiler()->getServiceReferenceGraph();
+ $notInlinedIds = $this->notInlinedIds;
+ $this->connectedIds = $this->notInlinedIds = $this->inlinedIds = [];
+
+ foreach ($analyzedContainer->getDefinitions() as $id => $definition) {
+ if (!$this->graph->hasNode($id)) {
+ continue;
+ }
+ foreach ($this->graph->getNode($id)->getOutEdges() as $edge) {
+ if (isset($notInlinedIds[$edge->getSourceNode()->getId()])) {
+ $this->currentId = $id;
+ $this->processValue($definition, true);
+ break;
+ }
+ }
+ }
+
+ foreach ($this->inlinedIds as $id => $isPublicOrNotShared) {
+ if ($isPublicOrNotShared) {
+ $remainingInlinedIds[$id] = $id;
+ } else {
+ $container->removeDefinition($id);
+ $analyzedContainer->removeDefinition($id);
+ }
+ }
+ } while ($this->inlinedIds && $this->analyzingPass);
+
+ if ($this->inlinedIds && $this->repeatedPass) {
+ $this->repeatedPass->setRepeat();
+ }
+
+ foreach ($remainingInlinedIds as $id) {
+ $definition = $container->getDefinition($id);
+
+ if (!$definition->isShared() && !$definition->isPublic()) {
+ $container->removeDefinition($id);
+ }
+ }
+ } finally {
+ $this->container = null;
+ $this->connectedIds = $this->notInlinedIds = $this->inlinedIds = [];
+ $this->graph = null;
+ }
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ protected function processValue($value, $isRoot = false)
+ {
+ if ($value instanceof ArgumentInterface) {
+ // Reference found in ArgumentInterface::getValues() are not inlineable
+ return $value;
+ }
+
+ if ($value instanceof Definition && $this->cloningIds) {
+ if ($value->isShared()) {
+ return $value;
+ }
+ $value = clone $value;
+ }
+
+ if (!$value instanceof Reference) {
+ return parent::processValue($value, $isRoot);
+ } elseif (!$this->container->hasDefinition($id = (string) $value)) {
+ return $value;
+ }
+
+ $definition = $this->container->getDefinition($id);
+
+ if (!$this->isInlineableDefinition($id, $definition)) {
+ return $value;
+ }
+
+ $this->container->log($this, sprintf('Inlined service "%s" to "%s".', $id, $this->currentId));
+ $this->inlinedIds[$id] = $definition->isPublic() || !$definition->isShared();
+ $this->notInlinedIds[$this->currentId] = true;
+
+ if ($definition->isShared()) {
+ return $definition;
+ }
+
+ if (isset($this->cloningIds[$id])) {
+ $ids = array_keys($this->cloningIds);
+ $ids[] = $id;
+
+ throw new ServiceCircularReferenceException($id, \array_slice($ids, array_search($id, $ids)));
+ }
+
+ $this->cloningIds[$id] = true;
+ try {
+ return $this->processValue($definition);
+ } finally {
+ unset($this->cloningIds[$id]);
+ }
+ }
+
+ /**
+ * Checks if the definition is inlineable.
+ */
+ private function isInlineableDefinition(string $id, Definition $definition): bool
+ {
+ if ($definition->hasErrors() || $definition->isDeprecated() || $definition->isLazy() || $definition->isSynthetic()) {
+ return false;
+ }
+
+ if (!$definition->isShared()) {
+ if (!$this->graph->hasNode($id)) {
+ return true;
+ }
+
+ foreach ($this->graph->getNode($id)->getInEdges() as $edge) {
+ $srcId = $edge->getSourceNode()->getId();
+ $this->connectedIds[$srcId] = true;
+ if ($edge->isWeak() || $edge->isLazy()) {
+ return false;
+ }
+ }
+
+ return true;
+ }
+
+ if ($definition->isPublic()) {
+ return false;
+ }
+
+ if (!$this->graph->hasNode($id)) {
+ return true;
+ }
+
+ if ($this->currentId == $id) {
+ return false;
+ }
+ $this->connectedIds[$id] = true;
+
+ $srcIds = [];
+ $srcCount = 0;
+ $isReferencedByConstructor = false;
+ foreach ($this->graph->getNode($id)->getInEdges() as $edge) {
+ $isReferencedByConstructor = $isReferencedByConstructor || $edge->isReferencedByConstructor();
+ $srcId = $edge->getSourceNode()->getId();
+ $this->connectedIds[$srcId] = true;
+ if ($edge->isWeak() || $edge->isLazy()) {
+ return false;
+ }
+ $srcIds[$srcId] = true;
+ ++$srcCount;
+ }
+
+ if (1 !== \count($srcIds)) {
+ $this->notInlinedIds[$id] = true;
+
+ return false;
+ }
+
+ if ($srcCount > 1 && \is_array($factory = $definition->getFactory()) && ($factory[0] instanceof Reference || $factory[0] instanceof Definition)) {
+ return false;
+ }
+
+ return $this->container->getDefinition($srcId)->isShared();
+ }
+}