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<?php |
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declare(strict_types=1); |
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namespace RunOpenCode\Bundle\QueryResourcesLoader\Manager; |
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use RunOpenCode\Bundle\QueryResourcesLoader\Contract\ExceptionInterface; |
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use RunOpenCode\Bundle\QueryResourcesLoader\Contract\ExecutionResultInterface; |
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use RunOpenCode\Bundle\QueryResourcesLoader\Contract\ExecutorInterface; |
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use RunOpenCode\Bundle\QueryResourcesLoader\Contract\ManagerInterface; |
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use RunOpenCode\Bundle\QueryResourcesLoader\Exception\ExecutionException; |
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use RunOpenCode\Bundle\QueryResourcesLoader\Exception\RuntimeException; |
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use RunOpenCode\Bundle\QueryResourcesLoader\Exception\SourceNotFoundException; |
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use RunOpenCode\Bundle\QueryResourcesLoader\Exception\SyntaxException; |
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use Twig\Environment; |
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use Twig\Error\LoaderError; |
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use Twig\Error\SyntaxError; |
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/** |
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* Twig powered query executor. |
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*/ |
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final class TwigQuerySourceManager implements ManagerInterface |
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{ |
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private Environment $twig; |
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/** |
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* @var array<string, ExecutorInterface> |
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*/ |
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private array $executors; |
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/** |
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* @param array<string, ExecutorInterface> $executors |
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*/ |
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public function __construct(Environment $twig, iterable $executors = []) |
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{ |
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$this->twig = $twig; |
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$this->executors = []; |
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foreach ($executors as $name => $executor) { |
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$this->registerExecutor($executor, $name); |
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} |
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} |
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/** |
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* Register query executor. |
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* |
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* @param ExecutorInterface $executor |
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* @param string $name |
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*/ |
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public function registerExecutor(ExecutorInterface $executor, string $name): void |
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{ |
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$this->executors[$name] = $executor; |
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} |
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/** |
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* {@inheritdoc} |
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* |
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* @throws SourceNotFoundException |
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* @throws SyntaxException |
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* @throws RuntimeException |
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*/ |
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public function get(string $name, array $args = []): string |
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{ |
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try { |
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return $this->twig->render($name, $args); |
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} catch (LoaderError $e) { |
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throw new SourceNotFoundException(\sprintf( |
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'Could not find query source: "%s".', |
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$name |
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), $e); |
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} catch (SyntaxError $e) { |
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throw new SyntaxException(\sprintf( |
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'Query source "%s" contains Twig syntax error and could not be compiled.', |
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$name |
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), $e); |
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} catch (\Exception $e) { |
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throw new RuntimeException('Unknown exception occurred', $e); |
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} |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function has(string $name): bool |
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{ |
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return $this->twig->getLoader()->exists($name); |
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} |
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/** |
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* {@inheritdoc} |
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* |
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* @throws RuntimeException |
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* @throws ExecutionException |
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*/ |
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public function execute(string $name, array $args = [], array $types = [], ?string $executor = null): ExecutionResultInterface |
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{ |
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if (null === $executor) { |
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$executor = (string)\array_key_first($this->executors); |
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} |
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if (!\array_key_exists($executor, $this->executors)) { |
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throw new RuntimeException(sprintf('Requested executor "%s" does not exists.', $executor)); |
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} |
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/** @var ExecutorInterface $executorInstance */ |
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$executorInstance = $this->executors[$executor]; |
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try { |
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return $executorInstance->execute($this->get($name, $args), $args, $types); |
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} catch (\Exception $exception) { |
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if ($exception instanceof ExceptionInterface) { |
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throw $exception; |
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} |
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throw new ExecutionException(\sprintf( |
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'Query "%s" could not be executed.', |
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$name |
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), $exception); |
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} |
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} |
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} |
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