* @author Márk Sági-Kazár */ class PuliBetaStrategy implements DiscoveryStrategy { /** * @var GeneratedPuliFactory */ protected static $puliFactory; /** * @var Discovery */ protected static $puliDiscovery; /** * @return GeneratedPuliFactory * * @throws PuliUnavailableException */ private static function getPuliFactory() { if (null === self::$puliFactory) { if (!defined('PULI_FACTORY_CLASS')) { throw new PuliUnavailableException('Puli Factory is not available'); } $puliFactoryClass = PULI_FACTORY_CLASS; if (!ClassDiscovery::safeClassExists($puliFactoryClass)) { throw new PuliUnavailableException('Puli Factory class does not exist'); } self::$puliFactory = new $puliFactoryClass(); } return self::$puliFactory; } /** * Returns the Puli discovery layer. * * @return Discovery * * @throws PuliUnavailableException */ private static function getPuliDiscovery() { if (!isset(self::$puliDiscovery)) { $factory = self::getPuliFactory(); $repository = $factory->createRepository(); self::$puliDiscovery = $factory->createDiscovery($repository); } return self::$puliDiscovery; } public static function getCandidates($type) { $returnData = []; $bindings = self::getPuliDiscovery()->findBindings($type); foreach ($bindings as $binding) { $condition = \true; if ($binding->hasParameterValue('depends')) { $condition = $binding->getParameterValue('depends'); } $returnData[] = ['class' => $binding->getClassName(), 'condition' => $condition]; } return $returnData; } }