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<?php |
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declare(strict_types=1); |
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namespace Yiisoft\Factory\Definition; |
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use Yiisoft\Factory\Exception\InvalidConfigException; |
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use function array_key_exists; |
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use function is_array; |
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use function is_callable; |
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use function is_object; |
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use function is_string; |
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/** |
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* Class Definition represents a definition in a container |
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*/ |
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class Normalizer |
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{ |
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/** |
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* Definition may be defined multiple ways. |
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* Interface name as string: |
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* |
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* ```php |
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* $container->set('interface_name', EngineInterface::class); |
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* ``` |
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* |
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* A closure: |
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* |
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* ```php |
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* $container->set('closure', function($container) { |
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* return new MyClass($container->get('db')); |
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* }); |
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* ``` |
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* |
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* A callable array: |
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* |
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* ```php |
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* $container->set('static_call', [MyClass::class, 'create']); |
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* ``` |
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* |
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* A definition array: |
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* |
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* ```php |
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* $container->set('full_definition', [ |
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* 'class' => EngineMarkOne::class, |
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* '__construct()' => [42], |
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* '$argName' => 'value', |
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* 'setX()' => [42], |
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* ]); |
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* ``` |
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* |
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* @param mixed $definition |
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* |
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* @throws InvalidConfigException |
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*/ |
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public static function normalize($definition, string $id = null): DefinitionInterface |
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{ |
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// Reference |
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25 |
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if ($definition instanceof ReferenceInterface) { |
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1 |
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return $definition; |
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} |
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25 |
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if (is_string($definition)) { |
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// Current class |
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if ( |
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$id === $definition || |
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18 |
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($id === null && class_exists($definition)) |
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) { |
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/** @psalm-var class-string $definition */ |
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return ArrayDefinition::fromPreparedData($definition); |
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} |
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// Reference to another class or alias |
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return Reference::to($definition); |
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} |
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// Callable definition |
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if (is_callable($definition, true)) { |
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3 |
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return new CallableDefinition($definition); |
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} |
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// Array definition |
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7 |
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if (is_array($definition)) { |
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6 |
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$config = $definition; |
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6 |
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if (!array_key_exists(ArrayDefinition::CLASS_NAME, $config)) { |
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$config[ArrayDefinition::CLASS_NAME] = $id; |
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} |
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/** @psalm-suppress ArgumentTypeCoercion */ |
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return ArrayDefinition::fromConfig($config); |
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} |
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// Ready object |
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1 |
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if (is_object($definition)) { |
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1 |
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return new ValueDefinition($definition); |
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} |
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throw new InvalidConfigException('Invalid definition:' . var_export($definition, true)); |
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} |
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} |
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yiisoft /
factory
