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<?php |
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declare(strict_types=1); |
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/* |
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* This file is part of the Thunder micro CLI framework. |
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* (c) Jérémy Marodon <[email protected]> |
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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 RxThunder\Core\Kernel; |
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use RxThunder\Core\Kernel\Exception\KernelNotBootedException; |
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use Symfony\Component\Config\FileLocator; |
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use Symfony\Component\DependencyInjection\ContainerBuilder; |
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use Symfony\Component\DependencyInjection\Loader\PhpFileLoader; |
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use Symfony\Component\Dotenv\Dotenv; |
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class Kernel implements KernelInterface |
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{ |
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public const NAME = 'Thunder'; |
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public const VERSION = '1.0.0-dev'; |
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public const VERSION_ID = 10000; |
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public const MAJOR_VERSION = 1; |
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public const MINOR_VERSION = 0; |
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public const RELEASE_VERSION = 0; |
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public const EXTRA_VERSION = 'dev'; |
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protected string $environment; |
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protected ContainerBuilder $container; |
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protected bool $booted = false; |
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protected bool $debug; |
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protected string $project_dir; |
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public function __construct(string $environment, bool $debug = false) |
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{ |
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$this->environment = $environment; |
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$this->debug = $debug; |
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$this->project_dir = $this->initiateProjectDir(); |
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} |
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public function boot(): void |
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{ |
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if ($this->booted) { |
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return; |
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} |
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$this->initializeContainer(); |
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$this->booted = true; |
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} |
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public function initializeContainer(): void |
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{ |
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$container = new ContainerBuilder(); |
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$this->loadEnvironment(); |
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$this->loadDefinitions($container); |
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$container->compile(); |
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$this->container = $container; |
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} |
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protected function loadDefinitions(ContainerBuilder $container): void |
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{ |
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$container->setParameter('thunder.environment', $this->getEnvironment()); |
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$container->setParameter('thunder.debug', $this->debugActivated()); |
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$container->setParameter('thunder.project_dir', $this->getProjectDir()); |
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$container->setParameter('thunder.config_dir', $this->getConfigDir()); |
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$internal_loader = |
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new PhpFileLoader( |
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$container, |
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new FileLocator(__DIR__ . '/../../config') |
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); |
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$personal_loader = |
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new PhpFileLoader( |
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$container, |
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new FileLocator($this->getConfigDir()) |
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); |
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$internal_loader->load('console.php'); |
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$internal_loader->load('container.php'); |
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$internal_loader->load('router.php'); |
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$internal_loader->load('logger.php'); |
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$personal_loader->load('parameters.php'); |
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$personal_loader->load('services.php'); |
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} |
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protected function loadEnvironment(): void |
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{ |
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(new Dotenv())->populate(['APP_ENV' => $this->getEnvironment()]); |
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(new Dotenv())->loadEnv($this->getProjectDir() . '/.env'); |
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} |
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protected function initiateProjectDir(): string |
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{ |
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if (isset($this->project_dir)) { |
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throw new \LogicException('Project directory is already defined'); |
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} |
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$reflected = new \ReflectionObject($this); |
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if (!$dir = $reflected->getFileName()) { |
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throw new \LogicException(sprintf('Cannot get filename of class "%s".', $reflected->name)); |
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} |
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if (!file_exists($dir)) { |
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throw new \LogicException(sprintf('File of class donʼt exists "%s".', $reflected->name)); |
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} |
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$dir = $root_dir = \dirname($dir); |
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while (!file_exists($dir . '/composer.lock')) { |
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if ($dir === \dirname($dir)) { |
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return $root_dir; |
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} |
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$dir = \dirname($dir); |
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} |
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return $dir; |
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} |
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public function getProjectDir(): string |
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{ |
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return $this->project_dir; |
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} |
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public function getConfigDir(): string |
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{ |
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return $this->project_dir . '/config'; |
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} |
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public function getEnvironment(): string |
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{ |
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return $this->environment; |
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} |
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/** |
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* @throws KernelNotBootedException |
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*/ |
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public function getContainer(): ContainerBuilder |
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{ |
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if (!$this->booted) { |
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throw new KernelNotBootedException(); |
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} |
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return $this->container; |
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} |
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public function debugActivated(): bool |
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{ |
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return $this->debug; |
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} |
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public function booted(): bool |
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{ |
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return $this->booted; |
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} |
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} |
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