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<?php |
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/* |
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* This file is part of the ICanBoogie package. |
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* |
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* (c) Olivier Laviale <[email protected]> |
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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 ICanBoogie\Binding\SymfonyDependencyInjection\Extension; |
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use ICanBoogie\Application; |
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use Symfony\Component\DependencyInjection\ContainerBuilder; |
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use Symfony\Component\DependencyInjection\Definition; |
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use Symfony\Component\DependencyInjection\Extension\Extension; |
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use Symfony\Component\DependencyInjection\Reference; |
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class ApplicationExtension extends Extension |
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{ |
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const GETTER_PREFIX = 'get_'; |
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const LAZY_GETTER_PREFIX = 'lazy_get_'; |
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/** |
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* Create a new instance. |
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* |
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* @param Application $app |
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* |
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* @return static |
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*/ |
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static public function from(Application $app) |
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{ |
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return new static($app); |
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} |
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/** |
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* @var Application |
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*/ |
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private $app; |
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/** |
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* @param Application $app |
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*/ |
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public function __construct(Application $app) |
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{ |
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$this->app = $app; |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function load(array $configs, ContainerBuilder $container) |
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{ |
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$container->setDefinition( |
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'app', |
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(new Definition(Application::class)) |
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->setSynthetic(true) |
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); |
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$this->add_parameters($container); |
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$this->add_services($container); |
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} |
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/** |
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* @param ContainerBuilder $container |
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*/ |
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private function add_parameters(ContainerBuilder $container) |
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{ |
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foreach ($this->app->config as $param => $value) |
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{ |
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$param = $this->normalize_param($param); |
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$container->setParameter($param, $value); |
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} |
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} |
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/** |
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* @param ContainerBuilder $container |
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*/ |
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private function add_services(ContainerBuilder $container) |
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{ |
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foreach ($this->app->prototype as $method => $callable) |
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{ |
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if (strpos($method, self::LAZY_GETTER_PREFIX) === 0) |
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{ |
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$id = substr($method, strlen(self::LAZY_GETTER_PREFIX)); |
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} |
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elseif (strpos($method, self::GETTER_PREFIX) === 0) |
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{ |
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$id = substr($method, strlen(self::GETTER_PREFIX)); |
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} |
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else |
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{ |
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continue; |
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} |
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$definition = (new Definition('ICanBoogie\Dummy' . uniqid())) |
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->setFactory([ new Reference('app'), '__get' ]) |
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->setArguments([ $id ]); |
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$container->setDefinition($id, $definition); |
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} |
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} |
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/** |
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* @param string $param |
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* |
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* @return string |
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*/ |
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private function normalize_param($param) |
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{ |
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return strtr($param, [ |
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' ' => '.', |
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'/' => '.', |
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'-' => '_', |
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]); |
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} |
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} |
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ICanBoogie /
bind-symfony-dependency-injection
