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<?php |
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declare(strict_types=1); |
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/** |
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* Derafu: Biblioteca PHP (Núcleo). |
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* Copyright (C) Derafu <https://www.derafu.org> |
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* |
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* Este programa es software libre: usted puede redistribuirlo y/o modificarlo |
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* bajo los términos de la Licencia Pública General Affero de GNU publicada por |
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* la Fundación para el Software Libre, ya sea la versión 3 de la Licencia, o |
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* (a su elección) cualquier versión posterior de la misma. |
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* |
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* Este programa se distribuye con la esperanza de que sea útil, pero SIN |
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* GARANTÍA ALGUNA; ni siquiera la garantía implícita MERCANTIL o de APTITUD |
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* PARA UN PROPÓSITO DETERMINADO. Consulte los detalles de la Licencia Pública |
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* General Affero de GNU para obtener una información más detallada. |
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* |
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* Debería haber recibido una copia de la Licencia Pública General Affero de GNU |
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* junto a este programa. |
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* |
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* En caso contrario, consulte <http://www.gnu.org/licenses/agpl.html>. |
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*/ |
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namespace Derafu\Lib\Core\Foundation\Abstract; |
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use Derafu\Lib\Core\Foundation\Adapter\ServiceAdapter; |
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use Derafu\Lib\Core\Foundation\Configuration; |
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use Derafu\Lib\Core\Foundation\Contract\ApplicationInterface; |
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use Derafu\Lib\Core\Foundation\Contract\ConfigurationInterface; |
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use Derafu\Lib\Core\Foundation\Contract\KernelInterface; |
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use Derafu\Lib\Core\Foundation\Contract\PackageInterface; |
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use Derafu\Lib\Core\Foundation\Contract\ServiceInterface; |
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use LogicException; |
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use Symfony\Component\DependencyInjection\Exception\ServiceNotFoundException; |
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/** |
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* Clase base para la clase principal de la aplicación. |
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*/ |
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abstract class AbstractApplication implements ApplicationInterface |
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{ |
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/** |
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* Instancia del núcleo de la aplicación. |
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* |
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* @var KernelInterface |
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*/ |
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private KernelInterface $kernel; |
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/** |
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* Instancia de la clase para el patrón singleton. |
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* |
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* @var self |
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*/ |
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private static self $instance; |
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/** |
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* Constructor de la aplicación. |
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* |
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* Debe ser privado para respetar el patrón singleton. |
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* |
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* @param string|array|null $config Configuración de la aplicación. |
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* Puede ser la clase que implementa la configuración, una ruta al archivo |
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* de configuración o un arreglo con la configuración. |
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*/ |
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private function __construct(string|array|null $config) |
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{ |
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$this->initialize($config); |
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} |
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/** |
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* Inicializa la aplicación. |
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* |
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* @param string|array|null $config |
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*/ |
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protected function initialize(string|array|null $config) |
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{ |
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// Cargar configuración. |
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$configuration = $this->resolveConfiguration($config); |
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// Iniciar el kernel. |
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$kernelClass = $configuration->getKernelClass(); |
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$this->kernel = new $kernelClass(); |
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$this->kernel->initialize($configuration); |
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} |
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/** |
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* Resuelve y carga la configuración de la aplicación. |
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* |
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* @param string|array|null $config |
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* @return ConfigurationInterface |
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*/ |
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protected function resolveConfiguration( |
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string|array|null $config |
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): ConfigurationInterface { |
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if ($config === null) { |
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return new Configuration(); |
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} |
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if (is_array($config)) { |
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return new Configuration($config); |
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} |
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if (class_exists($config)) { |
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return new $config(); |
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} |
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return new Configuration($config); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function path(?string $path = null): string |
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{ |
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return $this->kernel->getConfiguration()->resolvePath($path); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function config(string $name, mixed $default = null): mixed |
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{ |
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return $this->kernel->getConfiguration()->get($name, $default); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function hasPackage(string $package): bool |
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{ |
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$servicesPrefix = $this->kernel->getConfiguration()->getServicesPrefix(); |
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$service = $servicesPrefix . $package; |
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return $this->kernel->getContainer()->has($service); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getPackage(string $package): PackageInterface |
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{ |
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$servicesPrefix = $this->kernel->getConfiguration()->getServicesPrefix(); |
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$service = $servicesPrefix . $package; |
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try { |
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$instance = $this->kernel->getContainer()->get($service); |
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} catch (ServiceNotFoundException $e) { |
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$instance = null; |
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} |
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if (!$instance instanceof PackageInterface) { |
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throw new LogicException(sprintf( |
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'El paquete %s no existe en la aplicación.', |
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$package |
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)); |
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} |
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$config = $this->kernel->getConfiguration()->getPackageConfiguration( |
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$package |
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); |
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$instance->setConfiguration($config); |
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return $instance; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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1 |
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public function getPackages(): array |
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{ |
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1 |
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$packages = []; |
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1 |
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$ids = $this->kernel->getContainer()->findTaggedServiceIds('package'); |
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1 |
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$servicesPrefix = $this->kernel->getConfiguration()->getServicesPrefix(); |
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1 |
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foreach ($ids as $id => $tags) { |
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1 |
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$packages[str_replace($servicesPrefix, '', $id)] = |
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$this->kernel->getContainer()->get($id) |
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1 |
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; |
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} |
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1 |
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return $packages; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function hasService(string $service): bool |
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{ |
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return $this->kernel->getContainer()->has($service); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getService(string $service): ServiceInterface |
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{ |
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$instance = $this->kernel->getContainer()->get($service); |
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if ($instance instanceof ServiceInterface) { |
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return $instance; |
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} |
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return new ServiceAdapter($instance); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public static function getInstance(string|array|null $config = null): static |
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{ |
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16 |
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if (!isset(self::$instance)) { |
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$class = static::class; |
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self::$instance = new $class($config); |
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} |
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assert(self::$instance instanceof static); |
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return self::$instance; |
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} |
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} |
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derafu /
derafu-lib-core
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