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<?php |
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declare(strict_types=1); |
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namespace Ray\Aop; |
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use function assert; |
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use function class_exists; |
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use function file_exists; |
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use function sprintf; |
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use function str_replace; |
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final class Weaver |
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{ |
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/** @var BindInterface */ |
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private $bind; |
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/** @var string */ |
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private $bindName; |
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/** @var string */ |
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private $classDir; |
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/** @var AopClassName */ |
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private $aopClassName; |
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/** @var Compiler */ |
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private $compiler; |
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public function __construct(BindInterface $bind, string $classDir) |
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{ |
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$this->bind = $bind; |
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$this->bindName = $bind->toString(''); |
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$this->compiler = new Compiler($classDir); |
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$this->classDir = $classDir; |
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$this->aopClassName = new AopClassName($classDir); |
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} |
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/** |
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* @param class-string $class |
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* @param array<int, mixed> $args |
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*/ |
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public function newInstance(string $class, array $args): object |
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{ |
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$aopClass = $this->weave($class); |
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$instance = (new ReflectionClass($aopClass))->newInstanceArgs($args); |
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assert(isset($instance->bindings)); |
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$instance->bindings = $this->bind->getBindings(); |
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return $instance; |
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} |
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/** |
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* @param class-string $class |
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* |
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* @return class-string |
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*/ |
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public function weave(string $class): string |
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{ |
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$aopClass = ($this->aopClassName)($class, $this->bindName); |
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if (class_exists($aopClass, false)) { |
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return $aopClass; |
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} |
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if ($this->loadClass($aopClass)) { |
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assert(class_exists($aopClass)); |
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return $aopClass; |
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} |
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$this->compiler->compile($class, $this->bind); |
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assert(class_exists($aopClass)); |
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return $aopClass; |
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} |
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private function loadClass(string $class): bool |
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{ |
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$file = sprintf('%s/%s.php', $this->classDir, str_replace('\\', '_', $class)); |
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if (file_exists($file)) { |
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require $file; |
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return true; |
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} |
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return false; |
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} |
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} |
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ray-di /
Ray.Aop
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