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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 DivineNii opensource projects. |
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* |
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* PHP version 7.4 and above required |
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* |
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* @author Divine Niiquaye Ibok <[email protected]> |
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* @copyright 2019 DivineNii (https://divinenii.com/) |
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* @license https://opensource.org/licenses/BSD-3-Clause License |
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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 Rade\DI\Extensions; |
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use Rade\DI\AbstractContainer; |
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use Rade\DI\Definition; |
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use Rade\DI\Services\AliasedInterface; |
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use Rade\DI\Services\DependenciesInterface; |
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use Rade\Handler\EventHandler; |
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use Symfony\Component\Config\Definition\Builder\TreeBuilder; |
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use Symfony\Component\Config\Definition\ConfigurationInterface; |
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/** |
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* Rade Core Extension. |
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* |
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* @author Divine Niiquaye Ibok <[email protected]> |
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*/ |
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class CoreExtension implements AliasedInterface, ConfigurationInterface, DependenciesInterface, ExtensionInterface |
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{ |
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private string $rootDir; |
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public function __construct(string $rootDir) |
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{ |
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$this->rootDir = \rtrim($rootDir, \DIRECTORY_SEPARATOR); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getAlias(): string |
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{ |
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return 'core'; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getConfigTreeBuilder(): TreeBuilder |
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{ |
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$treeBuilder = new TreeBuilder($this->getAlias()); |
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$treeBuilder->getRootNode() |
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->children() |
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->scalarNode('events_dispatcher')->end() |
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->end() |
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; |
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return $treeBuilder; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function dependencies(): array |
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{ |
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return [[ConfigExtension::class, [$this->rootDir]], RoutingExtension::class]; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function register(AbstractContainer $container, array $configs = []): void |
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{ |
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if (!$container->has('events.dispatcher')) { |
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$eventsDispatcher = $configs['events_dispatcher'] ?? EventHandler::class; |
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if ($container->has($eventsDispatcher)) { |
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$container->alias('events.dispatcher', $eventsDispatcher); |
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} else { |
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$container->autowire('events.dispatcher', new Definition($eventsDispatcher)); |
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} |
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} |
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} |
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} |
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In the issue above, the returned value is violating the contract defined by the mentioned interface.
Let's take a look at an example: