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<?php |
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/** |
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* This File is Part of the Validus package. |
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* |
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* @copyright (c) 2018 Validus <https://github.com/ValidusPHP/> |
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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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declare(strict_types=1); |
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namespace Validus\Cache; |
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use Doctrine\DBAL\Connection; |
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use PDO; |
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use Psr\Cache\CacheItemPoolInterface; |
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use Psr\Container\ContainerInterface; |
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use Symfony\Component\Cache\Adapter\AdapterInterface; |
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use Symfony\Component\Cache\Adapter\ApcuAdapter; |
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use Symfony\Component\Cache\Adapter\ArrayAdapter; |
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use Symfony\Component\Cache\Adapter\ChainAdapter; |
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use Symfony\Component\Cache\Adapter\FilesystemAdapter; |
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use Symfony\Component\Cache\Adapter\NullAdapter; |
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use Symfony\Component\Cache\Adapter\PdoAdapter; |
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use Symfony\Component\Cache\Adapter\PhpFilesAdapter; |
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use Symfony\Component\Cache\Adapter\RedisAdapter; |
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class CacheItemPoolFactory |
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{ |
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public const DEFAULT_ADAPTERS_CONFIG = [ |
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'array' => [ |
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'default_lifetime' => 0, |
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'store_serialized' => true, |
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], |
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'apcu' => [ |
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'namespace' => '', |
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'default_lifetime' => 0, |
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'version' => null, |
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], |
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'filesystem' => [ |
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'namespace' => '', |
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'default_lifetime' => 0, |
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'directory' => null, |
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], |
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'redis' => [ |
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'instance' => null, |
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'namespace' => '', |
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'default_lifetime' => 0, |
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], |
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'pdo' => [ |
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'instance' => null, |
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'dns' => null, |
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'namespace' => '', |
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'default_lifetime' => 0, |
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'options' => [], |
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], |
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'php_files' => [ |
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'namespace' => '', |
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'default_lifetime' => 0, |
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'directory' => null, |
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], |
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'chain' => [ |
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'adapters' => ['array'], |
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], |
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]; |
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/** |
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* @param ContainerInterface $container |
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* |
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* @return CacheItemPoolInterface |
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* |
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* @throws \Symfony\Component\Cache\Exception\CacheException |
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*/ |
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public function __invoke(ContainerInterface $container): CacheItemPoolInterface |
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{ |
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$config = $container->has('config') ? $container->get('config') : []; |
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$adapter = $config['cache']['adapter'] ?? 'array'; |
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return $this->createAdapter($container, $adapter); |
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} |
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/** |
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* @param ContainerInterface $container |
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* @param string $adapter |
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* |
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* @return AdapterInterface |
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* |
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* @throws \Symfony\Component\Cache\Exception\CacheException |
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*/ |
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protected function createAdapter(ContainerInterface $container, string $adapter): AdapterInterface |
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{ |
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$config = $this->retrieveAdapterConfig($container, $adapter); |
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switch ($adapter) { |
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case 'array': |
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return new ArrayAdapter($config['default_lifetime'], $config['store_serialized']); |
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case 'apcu': |
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// @codeCoverageIgnoreStart |
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return new ApcuAdapter($config['namespace'], $config['default_lifetime'], $config['version']); |
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// @codeCoverageIgnoreEnd |
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case 'filesystem': |
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return new FilesystemAdapter($config['namespace'], $config['default_lifetime'], $config['directory']); |
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case 'redis': |
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// @codeCoverageIgnoreStart |
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$instance = $config['instance']; |
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if (\is_string($instance) && $container->has($instance)) { |
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$instance = $container->get($instance); |
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} |
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return new RedisAdapter($instance, $config['namespace'], $config['default_lifetime']); |
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// @codeCoverageIgnoreEnd |
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case 'pdo': |
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// @codeCoverageIgnoreStart |
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$instance = $config['instance']; |
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if (\is_string($instance) && $container->has($instance)) { |
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$instance = $container->get($instance); |
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} elseif (!$instance instanceof PDO && !$instance instanceof Connection) { |
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$instance = $config['dns']; |
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} |
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return new PdoAdapter($instance, $config['namespace'], $config['default_lifetime'], $config['options']); |
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// @codeCoverageIgnoreEnd |
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case 'php_files': |
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return new PhpFilesAdapter($config['namespace'], $config['default_lifetime'], $config['directory']); |
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case 'chain': |
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$adapters = []; |
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foreach ($config['adapters'] as $pool) { |
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$adapters[] = $this->createAdapter($container, $pool); |
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} |
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return new ChainAdapter($adapters); |
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default: |
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return new NullAdapter(); |
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} |
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} |
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/** |
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* Retrieves the config for a specific adapter. |
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* |
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* @param ContainerInterface $container |
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* @param string $adapter |
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* |
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* @return array |
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*/ |
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protected function retrieveAdapterConfig(ContainerInterface $container, string $adapter): array |
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{ |
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$applicationConfig = $container->has('config') ? $container->get('config') : []; |
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$cacheConfig = $applicationConfig['cache'] ?? []; |
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$adaptersConfig = $cacheConfig['adapters'] ?? []; |
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return array_merge( |
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static::DEFAULT_ADAPTERS_CONFIG[$adapter] ?? [], |
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$adaptersConfig[$adapter] ?? [] |
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); |
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} |
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} |
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ValidusPHP /
cache
