/personal_collection_movies/vendor/symfony/symfony/src/Symfony/Component/DependencyInjection/Compiler/InlineServiceDefinitionsPass.php
PHP | 141 lines | 82 code | 21 blank | 38 comment | 17 complexity | 2adc2341a892f0052dd8bd2773834ff1 MD5 | raw file
- <?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\Definition;
- use Symfony\Component\DependencyInjection\Reference;
- use Symfony\Component\DependencyInjection\ContainerBuilder;
- /**
- * Inline service definitions where this is possible.
- *
- * @author Johannes M. Schmitt <schmittjoh@gmail.com>
- */
- class InlineServiceDefinitionsPass implements RepeatablePassInterface
- {
- private $repeatedPass;
- private $graph;
- private $compiler;
- private $formatter;
- private $currentId;
- /**
- * {@inheritdoc}
- */
- public function setRepeatedPass(RepeatedPass $repeatedPass)
- {
- $this->repeatedPass = $repeatedPass;
- }
- /**
- * Processes the ContainerBuilder for inline service definitions.
- *
- * @param ContainerBuilder $container
- */
- public function process(ContainerBuilder $container)
- {
- $this->compiler = $container->getCompiler();
- $this->formatter = $this->compiler->getLoggingFormatter();
- $this->graph = $this->compiler->getServiceReferenceGraph();
- $container->setDefinitions($this->inlineArguments($container, $container->getDefinitions(), true));
- }
- /**
- * Processes inline arguments.
- *
- * @param ContainerBuilder $container The ContainerBuilder
- * @param array $arguments An array of arguments
- * @param bool $isRoot If we are processing the root definitions or not
- *
- * @return array
- */
- private function inlineArguments(ContainerBuilder $container, array $arguments, $isRoot = false)
- {
- foreach ($arguments as $k => $argument) {
- if ($isRoot) {
- $this->currentId = $k;
- }
- if (is_array($argument)) {
- $arguments[$k] = $this->inlineArguments($container, $argument);
- } elseif ($argument instanceof Reference) {
- if (!$container->hasDefinition($id = (string) $argument)) {
- continue;
- }
- if ($this->isInlineableDefinition($id, $definition = $container->getDefinition($id))) {
- $this->compiler->addLogMessage($this->formatter->formatInlineService($this, $id, $this->currentId));
- if ($definition->isShared()) {
- $arguments[$k] = $definition;
- } else {
- $arguments[$k] = clone $definition;
- }
- }
- } elseif ($argument instanceof Definition) {
- $argument->setArguments($this->inlineArguments($container, $argument->getArguments()));
- $argument->setMethodCalls($this->inlineArguments($container, $argument->getMethodCalls()));
- $argument->setProperties($this->inlineArguments($container, $argument->getProperties()));
- $configurator = $this->inlineArguments($container, array($argument->getConfigurator()));
- $argument->setConfigurator($configurator[0]);
- $factory = $this->inlineArguments($container, array($argument->getFactory()));
- $argument->setFactory($factory[0]);
- }
- }
- return $arguments;
- }
- /**
- * Checks if the definition is inlineable.
- *
- * @param string $id
- * @param Definition $definition
- *
- * @return bool If the definition is inlineable
- */
- private function isInlineableDefinition($id, Definition $definition)
- {
- if (!$definition->isShared()) {
- return true;
- }
- if ($definition->isPublic() || $definition->isLazy()) {
- return false;
- }
- if (!$this->graph->hasNode($id)) {
- return true;
- }
- if ($this->currentId == $id) {
- return false;
- }
- $ids = array();
- foreach ($this->graph->getNode($id)->getInEdges() as $edge) {
- $ids[] = $edge->getSourceNode()->getId();
- }
- if (count(array_unique($ids)) > 1) {
- return false;
- }
- if (count($ids) > 1 && is_array($factory = $definition->getFactory()) && ($factory[0] instanceof Reference || $factory[0] instanceof Definition)) {
- return false;
- }
- return true;
- }
- }