92 lines
2.7 KiB
PHP
92 lines
2.7 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\Bundle\FrameworkBundle\CacheWarmer;
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use Psr\Log\LoggerInterface;
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use Symfony\Component\Config\Builder\ConfigBuilderGenerator;
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use Symfony\Component\Config\Builder\ConfigBuilderGeneratorInterface;
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use Symfony\Component\Config\Definition\ConfigurationInterface;
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use Symfony\Component\DependencyInjection\ContainerBuilder;
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use Symfony\Component\DependencyInjection\Extension\ConfigurationExtensionInterface;
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use Symfony\Component\DependencyInjection\Extension\ExtensionInterface;
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use Symfony\Component\HttpKernel\CacheWarmer\CacheWarmerInterface;
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use Symfony\Component\HttpKernel\KernelInterface;
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/**
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* Generate all config builders.
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*
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* @author Tobias Nyholm <tobias.nyholm@gmail.com>
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*/
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class ConfigBuilderCacheWarmer implements CacheWarmerInterface
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{
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private $kernel;
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private $logger;
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public function __construct(KernelInterface $kernel, LoggerInterface $logger = null)
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{
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$this->kernel = $kernel;
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$this->logger = $logger;
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}
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/**
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* {@inheritdoc}
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*
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* @return string[]
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*/
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public function warmUp(string $cacheDir)
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{
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$generator = new ConfigBuilderGenerator($cacheDir);
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foreach ($this->kernel->getBundles() as $bundle) {
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$extension = $bundle->getContainerExtension();
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if (null === $extension) {
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continue;
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}
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try {
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$this->dumpExtension($extension, $generator);
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} catch (\Exception $e) {
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if ($this->logger) {
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$this->logger->warning('Failed to generate ConfigBuilder for extension {extensionClass}.', ['exception' => $e, 'extensionClass' => \get_class($extension)]);
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}
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}
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}
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// No need to preload anything
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return [];
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}
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private function dumpExtension(ExtensionInterface $extension, ConfigBuilderGeneratorInterface $generator): void
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{
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$configuration = null;
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if ($extension instanceof ConfigurationInterface) {
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$configuration = $extension;
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} elseif ($extension instanceof ConfigurationExtensionInterface) {
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$configuration = $extension->getConfiguration([], new ContainerBuilder($this->kernel->getContainer()->getParameterBag()));
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}
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if (!$configuration) {
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return;
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}
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$generator->build($configuration);
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}
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/**
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* {@inheritdoc}
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*/
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public function isOptional()
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{
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return true;
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}
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}
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