Namespaces

• ICanBoogie
  • Binding
    • SymfonyDependencyInjection
      • Extension

Classes

• ApplicationExtension

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<?php

/*
 * This file is part of the ICanBoogie package.
 *
 * (c) Olivier Laviale <olivier.laviale@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace ICanBoogie\Binding\SymfonyDependencyInjection\Extension;

use ICanBoogie\Application;
use Symfony\Component\DependencyInjection\ContainerBuilder;
use Symfony\Component\DependencyInjection\Definition;
use Symfony\Component\DependencyInjection\Extension\Extension;
use Symfony\Component\DependencyInjection\Reference;

class ApplicationExtension extends Extension
{
    const GETTER_PREFIX = 'get_';
    const LAZY_GETTER_PREFIX = 'lazy_get_';

    /**
     * @var Application
     */
    private $app;

    /**
     * @param Application $app
     */
    public function __construct(Application $app)
    {
        $this->app = $app;
    }

    /**
     * @inheritdoc
     */
    public function load(array $configs, ContainerBuilder $container)
    {
        $container->setDefinition(
            'app',
            (new Definition(Application::class))
                ->setSynthetic(true)
        );

        foreach ($this->app->prototype as $method => $callable)
        {
            if (strpos($method, self::LAZY_GETTER_PREFIX) === 0)
            {
                $id = substr($method, strlen(self::LAZY_GETTER_PREFIX));
            }
            elseif (strpos($method, self::GETTER_PREFIX) === 0)
            {
                $id = substr($method, strlen(self::GETTER_PREFIX));
            }
            else
            {
                continue;
            }

            $definition = (new Definition('ICanBoogie\Dummy' . uniqid()))
                ->setFactory([ new Reference('app'), '__get' ])
                ->setArguments([ $id ]);

            $container->setDefinition($id, $definition);
        }
    }
}