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Exception/PuliUnavailableException.php 0000755 00000000407 15221535572 0014162 0 ustar 00 <?php namespace WordPress\AiClientDependencies\Http\Discovery\Exception; /** * Thrown when we can't use Puli for discovery. * * @author Tobias Nyholm <tobias.nyholm@gmail.com> */ final class PuliUnavailableException extends StrategyUnavailableException { } Exception/NotFoundException.php 0000755 00000000631 15221535572 0012640 0 ustar 00 <?php namespace WordPress\AiClientDependencies\Http\Discovery\Exception; use WordPress\AiClientDependencies\Http\Discovery\Exception; /** * Thrown when a discovery does not find any matches. * * @final do NOT extend this class, not final for BC reasons * * @author Márk Sági-Kazár <mark.sagikazar@gmail.com> */ /* final */ class NotFoundException extends \RuntimeException implements Exception { } Exception/StrategyUnavailableException.php 0000755 00000000643 15221535572 0015055 0 ustar 00 <?php namespace WordPress\AiClientDependencies\Http\Discovery\Exception; use WordPress\AiClientDependencies\Http\Discovery\Exception; /** * This exception is thrown when we cannot use a discovery strategy. This is *not* thrown when * the discovery fails to find a class. * * @author Tobias Nyholm <tobias.nyholm@gmail.com> */ class StrategyUnavailableException extends \RuntimeException implements Exception { } Exception/DiscoveryFailedException.php 0000755 00000002331 15221535572 0014157 0 ustar 00 <?php namespace WordPress\AiClientDependencies\Http\Discovery\Exception; use WordPress\AiClientDependencies\Http\Discovery\Exception; /** * Thrown when all discovery strategies fails to find a resource. * * @author Tobias Nyholm <tobias.nyholm@gmail.com> */ final class DiscoveryFailedException extends \Exception implements Exception { /** * @var \Exception[] */ private $exceptions; /** * @param string $message * @param \Exception[] $exceptions */ public function __construct($message, array $exceptions = []) { $this->exceptions = $exceptions; parent::__construct($message); } /** * @param \Exception[] $exceptions */ public static function create($exceptions) { $message = 'Could not find resource using any discovery strategy. Find more information at http://docs.php-http.org/en/latest/discovery.html#common-errors'; foreach ($exceptions as $e) { $message .= "\n - " . $e->getMessage(); } $message .= "\n\n"; return new self($message, $exceptions); } /** * @return \Exception[] */ public function getExceptions() { return $this->exceptions; } } Exception/ClassInstantiationFailedException.php 0000755 00000000524 15221535572 0016024 0 ustar 00 <?php namespace WordPress\AiClientDependencies\Http\Discovery\Exception; use WordPress\AiClientDependencies\Http\Discovery\Exception; /** * Thrown when a class fails to instantiate. * * @author Tobias Nyholm <tobias.nyholm@gmail.com> */ final class ClassInstantiationFailedException extends \RuntimeException implements Exception { } Exception/NoCandidateFoundException.php 0000755 00000002203 15221535572 0014246 0 ustar 00 <?php namespace WordPress\AiClientDependencies\Http\Discovery\Exception; use WordPress\AiClientDependencies\Http\Discovery\Exception; /** * When we have used a strategy but no candidates provided by that strategy could be used. * * @author Tobias Nyholm <tobias.nyholm@gmail.com> */ final class NoCandidateFoundException extends \Exception implements Exception { /** * @param string $strategy */ public function __construct($strategy, array $candidates) { $classes = array_map(function ($a) { return $a['class']; }, $candidates); $message = sprintf('No valid candidate found using strategy "%s". We tested the following candidates: %s.', $strategy, implode(', ', array_map([$this, 'stringify'], $classes))); parent::__construct($message); } private function stringify($mixed) { if (is_string($mixed)) { return $mixed; } if (is_array($mixed) && 2 === count($mixed)) { return sprintf('%s::%s', $this->stringify($mixed[0]), $mixed[1]); } return is_object($mixed) ? get_class($mixed) : gettype($mixed); } } Strategy/DiscoveryStrategy.php 0000755 00000001242 15221535572 0012562 0 ustar 00 <?php namespace WordPress\AiClientDependencies\Http\Discovery\Strategy; use WordPress\AiClientDependencies\Http\Discovery\Exception\StrategyUnavailableException; /** * @author Tobias Nyholm <tobias.nyholm@gmail.com> */ interface DiscoveryStrategy { /** * Find a resource of a specific type. * * @param string $type * * @return array The return value is always an array with zero or more elements. Each * element is an array with two keys ['class' => string, 'condition' => mixed]. * * @throws StrategyUnavailableException if we cannot use this strategy */ public static function getCandidates($type); } Strategy/PuliBetaStrategy.php 0000755 00000004515 15221535572 0012326 0 ustar 00 <?php namespace WordPress\AiClientDependencies\Http\Discovery\Strategy; use WordPress\AiClientDependencies\Http\Discovery\ClassDiscovery; use WordPress\AiClientDependencies\Http\Discovery\Exception\PuliUnavailableException; use WordPress\AiClientDependencies\Puli\Discovery\Api\Discovery; use WordPress\AiClientDependencies\Puli\GeneratedPuliFactory; /** * Find candidates using Puli. * * @internal * * @final * * @author David de Boer <david@ddeboer.nl> * @author Márk Sági-Kazár <mark.sagikazar@gmail.com> */ 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; } } Strategy/CommonClassesStrategy.php 0000755 00000020522 15221535572 0013363 0 ustar 00 <?php namespace WordPress\AiClientDependencies\Http\Discovery\Strategy; use WordPress\AiClientDependencies\GuzzleHttp\Client as GuzzleHttp; use WordPress\AiClientDependencies\GuzzleHttp\Promise\Promise; use WordPress\AiClientDependencies\GuzzleHttp\Psr7\Request as GuzzleRequest; use WordPress\AiClientDependencies\Http\Adapter\Artax\Client as Artax; use WordPress\AiClientDependencies\Http\Adapter\Buzz\Client as Buzz; use WordPress\AiClientDependencies\Http\Adapter\Cake\Client as Cake; use WordPress\AiClientDependencies\Http\Adapter\Guzzle5\Client as Guzzle5; use WordPress\AiClientDependencies\Http\Adapter\Guzzle6\Client as Guzzle6; use WordPress\AiClientDependencies\Http\Adapter\Guzzle7\Client as Guzzle7; use WordPress\AiClientDependencies\Http\Adapter\React\Client as React; use WordPress\AiClientDependencies\Http\Client\Curl\Client as Curl; use WordPress\AiClientDependencies\Http\Client\HttpAsyncClient; use WordPress\AiClientDependencies\Http\Client\HttpClient; use WordPress\AiClientDependencies\Http\Client\Socket\Client as Socket; use WordPress\AiClientDependencies\Http\Discovery\ClassDiscovery; use WordPress\AiClientDependencies\Http\Discovery\Exception\NotFoundException; use WordPress\AiClientDependencies\Http\Discovery\Psr17FactoryDiscovery; use WordPress\AiClientDependencies\Http\Message\MessageFactory; use WordPress\AiClientDependencies\Http\Message\MessageFactory\DiactorosMessageFactory; use WordPress\AiClientDependencies\Http\Message\MessageFactory\GuzzleMessageFactory; use WordPress\AiClientDependencies\Http\Message\MessageFactory\SlimMessageFactory; use WordPress\AiClientDependencies\Http\Message\StreamFactory; use WordPress\AiClientDependencies\Http\Message\StreamFactory\DiactorosStreamFactory; use WordPress\AiClientDependencies\Http\Message\StreamFactory\GuzzleStreamFactory; use WordPress\AiClientDependencies\Http\Message\StreamFactory\SlimStreamFactory; use WordPress\AiClientDependencies\Http\Message\UriFactory; use WordPress\AiClientDependencies\Http\Message\UriFactory\DiactorosUriFactory; use WordPress\AiClientDependencies\Http\Message\UriFactory\GuzzleUriFactory; use WordPress\AiClientDependencies\Http\Message\UriFactory\SlimUriFactory; use WordPress\AiClientDependencies\Laminas\Diactoros\Request as DiactorosRequest; use WordPress\AiClientDependencies\Nyholm\Psr7\Factory\HttplugFactory as NyholmHttplugFactory; use WordPress\AiClientDependencies\Psr\Http\Client\ClientInterface as Psr18Client; use WordPress\AiClientDependencies\Psr\Http\Message\RequestFactoryInterface as Psr17RequestFactory; use WordPress\AiClientDependencies\Slim\Http\Request as SlimRequest; use WordPress\AiClientDependencies\Symfony\Component\HttpClient\HttplugClient as SymfonyHttplug; use WordPress\AiClientDependencies\Symfony\Component\HttpClient\Psr18Client as SymfonyPsr18; /** * @internal * * @author Tobias Nyholm <tobias.nyholm@gmail.com> * * Don't miss updating src/Composer/Plugin.php when adding a new supported class. */ final class CommonClassesStrategy implements DiscoveryStrategy { /** * @var array */ private static $classes = [MessageFactory::class => [['class' => NyholmHttplugFactory::class, 'condition' => [NyholmHttplugFactory::class]], ['class' => GuzzleMessageFactory::class, 'condition' => [GuzzleRequest::class, GuzzleMessageFactory::class]], ['class' => DiactorosMessageFactory::class, 'condition' => [DiactorosRequest::class, DiactorosMessageFactory::class]], ['class' => SlimMessageFactory::class, 'condition' => [SlimRequest::class, SlimMessageFactory::class]]], StreamFactory::class => [['class' => NyholmHttplugFactory::class, 'condition' => [NyholmHttplugFactory::class]], ['class' => GuzzleStreamFactory::class, 'condition' => [GuzzleRequest::class, GuzzleStreamFactory::class]], ['class' => DiactorosStreamFactory::class, 'condition' => [DiactorosRequest::class, DiactorosStreamFactory::class]], ['class' => SlimStreamFactory::class, 'condition' => [SlimRequest::class, SlimStreamFactory::class]]], UriFactory::class => [['class' => NyholmHttplugFactory::class, 'condition' => [NyholmHttplugFactory::class]], ['class' => GuzzleUriFactory::class, 'condition' => [GuzzleRequest::class, GuzzleUriFactory::class]], ['class' => DiactorosUriFactory::class, 'condition' => [DiactorosRequest::class, DiactorosUriFactory::class]], ['class' => SlimUriFactory::class, 'condition' => [SlimRequest::class, SlimUriFactory::class]]], HttpAsyncClient::class => [['class' => SymfonyHttplug::class, 'condition' => [SymfonyHttplug::class, Promise::class, [self::class, 'isPsr17FactoryInstalled']]], ['class' => Guzzle7::class, 'condition' => Guzzle7::class], ['class' => Guzzle6::class, 'condition' => Guzzle6::class], ['class' => Curl::class, 'condition' => Curl::class], ['class' => React::class, 'condition' => React::class]], HttpClient::class => [['class' => SymfonyHttplug::class, 'condition' => [SymfonyHttplug::class, [self::class, 'isPsr17FactoryInstalled'], [self::class, 'isSymfonyImplementingHttpClient']]], ['class' => Guzzle7::class, 'condition' => Guzzle7::class], ['class' => Guzzle6::class, 'condition' => Guzzle6::class], ['class' => Guzzle5::class, 'condition' => Guzzle5::class], ['class' => Curl::class, 'condition' => Curl::class], ['class' => Socket::class, 'condition' => Socket::class], ['class' => Buzz::class, 'condition' => Buzz::class], ['class' => React::class, 'condition' => React::class], ['class' => Cake::class, 'condition' => Cake::class], ['class' => Artax::class, 'condition' => Artax::class], ['class' => [self::class, 'buzzInstantiate'], 'condition' => [\WordPress\AiClientDependencies\Buzz\Client\FileGetContents::class, \WordPress\AiClientDependencies\Buzz\Message\ResponseBuilder::class]]], Psr18Client::class => [['class' => [self::class, 'symfonyPsr18Instantiate'], 'condition' => [SymfonyPsr18::class, Psr17RequestFactory::class]], ['class' => GuzzleHttp::class, 'condition' => [self::class, 'isGuzzleImplementingPsr18']], ['class' => [self::class, 'buzzInstantiate'], 'condition' => [\WordPress\AiClientDependencies\Buzz\Client\FileGetContents::class, \WordPress\AiClientDependencies\Buzz\Message\ResponseBuilder::class]]]]; public static function getCandidates($type) { if (Psr18Client::class === $type) { return self::getPsr18Candidates(); } return self::$classes[$type] ?? []; } /** * @return array The return value is always an array with zero or more elements. Each * element is an array with two keys ['class' => string, 'condition' => mixed]. */ private static function getPsr18Candidates() { $candidates = self::$classes[Psr18Client::class]; // HTTPlug 2.0 clients implements PSR18Client too. foreach (self::$classes[HttpClient::class] as $c) { if (!is_string($c['class'])) { continue; } try { if (ClassDiscovery::safeClassExists($c['class']) && is_subclass_of($c['class'], Psr18Client::class)) { $candidates[] = $c; } } catch (\Throwable $e) { trigger_error(sprintf('Got exception "%s (%s)" while checking if a PSR-18 Client is available', get_class($e), $e->getMessage()), \E_USER_WARNING); } } return $candidates; } public static function buzzInstantiate() { return new \WordPress\AiClientDependencies\Buzz\Client\FileGetContents(Psr17FactoryDiscovery::findResponseFactory()); } public static function symfonyPsr18Instantiate() { return new SymfonyPsr18(null, Psr17FactoryDiscovery::findResponseFactory(), Psr17FactoryDiscovery::findStreamFactory()); } public static function isGuzzleImplementingPsr18() { return defined('GuzzleHttp\ClientInterface::MAJOR_VERSION'); } public static function isSymfonyImplementingHttpClient() { return is_subclass_of(SymfonyHttplug::class, HttpClient::class); } /** * Can be used as a condition. * * @return bool */ public static function isPsr17FactoryInstalled() { try { Psr17FactoryDiscovery::findResponseFactory(); } catch (NotFoundException $e) { return \false; } catch (\Throwable $e) { trigger_error(sprintf('Got exception "%s (%s)" while checking if a PSR-17 ResponseFactory is available', get_class($e), $e->getMessage()), \E_USER_WARNING); return \false; } return \true; } } Strategy/CommonPsr17ClassesStrategy.php 0000755 00000010055 15221535572 0014220 0 ustar 00 <?php namespace WordPress\AiClientDependencies\Http\Discovery\Strategy; use WordPress\AiClientDependencies\Psr\Http\Message\RequestFactoryInterface; use WordPress\AiClientDependencies\Psr\Http\Message\ResponseFactoryInterface; use WordPress\AiClientDependencies\Psr\Http\Message\ServerRequestFactoryInterface; use WordPress\AiClientDependencies\Psr\Http\Message\StreamFactoryInterface; use WordPress\AiClientDependencies\Psr\Http\Message\UploadedFileFactoryInterface; use WordPress\AiClientDependencies\Psr\Http\Message\UriFactoryInterface; /** * @internal * * @author Tobias Nyholm <tobias.nyholm@gmail.com> * * Don't miss updating src/Composer/Plugin.php when adding a new supported class. */ final class CommonPsr17ClassesStrategy implements DiscoveryStrategy { /** * @var array */ private static $classes = [RequestFactoryInterface::class => ['Phalcon\Http\Message\RequestFactory', 'Nyholm\Psr7\Factory\Psr17Factory', 'GuzzleHttp\Psr7\HttpFactory', 'WordPress\AiClientDependencies\Http\Factory\Diactoros\RequestFactory', 'WordPress\AiClientDependencies\Http\Factory\Guzzle\RequestFactory', 'WordPress\AiClientDependencies\Http\Factory\Slim\RequestFactory', 'Laminas\Diactoros\RequestFactory', 'Slim\Psr7\Factory\RequestFactory', 'WordPress\AiClientDependencies\HttpSoft\Message\RequestFactory'], ResponseFactoryInterface::class => ['Phalcon\Http\Message\ResponseFactory', 'Nyholm\Psr7\Factory\Psr17Factory', 'GuzzleHttp\Psr7\HttpFactory', 'WordPress\AiClientDependencies\Http\Factory\Diactoros\ResponseFactory', 'WordPress\AiClientDependencies\Http\Factory\Guzzle\ResponseFactory', 'WordPress\AiClientDependencies\Http\Factory\Slim\ResponseFactory', 'Laminas\Diactoros\ResponseFactory', 'Slim\Psr7\Factory\ResponseFactory', 'WordPress\AiClientDependencies\HttpSoft\Message\ResponseFactory'], ServerRequestFactoryInterface::class => ['Phalcon\Http\Message\ServerRequestFactory', 'Nyholm\Psr7\Factory\Psr17Factory', 'GuzzleHttp\Psr7\HttpFactory', 'WordPress\AiClientDependencies\Http\Factory\Diactoros\ServerRequestFactory', 'WordPress\AiClientDependencies\Http\Factory\Guzzle\ServerRequestFactory', 'WordPress\AiClientDependencies\Http\Factory\Slim\ServerRequestFactory', 'Laminas\Diactoros\ServerRequestFactory', 'Slim\Psr7\Factory\ServerRequestFactory', 'WordPress\AiClientDependencies\HttpSoft\Message\ServerRequestFactory'], StreamFactoryInterface::class => ['Phalcon\Http\Message\StreamFactory', 'Nyholm\Psr7\Factory\Psr17Factory', 'GuzzleHttp\Psr7\HttpFactory', 'WordPress\AiClientDependencies\Http\Factory\Diactoros\StreamFactory', 'WordPress\AiClientDependencies\Http\Factory\Guzzle\StreamFactory', 'WordPress\AiClientDependencies\Http\Factory\Slim\StreamFactory', 'Laminas\Diactoros\StreamFactory', 'Slim\Psr7\Factory\StreamFactory', 'WordPress\AiClientDependencies\HttpSoft\Message\StreamFactory'], UploadedFileFactoryInterface::class => ['Phalcon\Http\Message\UploadedFileFactory', 'Nyholm\Psr7\Factory\Psr17Factory', 'GuzzleHttp\Psr7\HttpFactory', 'WordPress\AiClientDependencies\Http\Factory\Diactoros\UploadedFileFactory', 'WordPress\AiClientDependencies\Http\Factory\Guzzle\UploadedFileFactory', 'WordPress\AiClientDependencies\Http\Factory\Slim\UploadedFileFactory', 'Laminas\Diactoros\UploadedFileFactory', 'Slim\Psr7\Factory\UploadedFileFactory', 'WordPress\AiClientDependencies\HttpSoft\Message\UploadedFileFactory'], UriFactoryInterface::class => ['Phalcon\Http\Message\UriFactory', 'Nyholm\Psr7\Factory\Psr17Factory', 'GuzzleHttp\Psr7\HttpFactory', 'WordPress\AiClientDependencies\Http\Factory\Diactoros\UriFactory', 'WordPress\AiClientDependencies\Http\Factory\Guzzle\UriFactory', 'WordPress\AiClientDependencies\Http\Factory\Slim\UriFactory', 'Laminas\Diactoros\UriFactory', 'Slim\Psr7\Factory\UriFactory', 'WordPress\AiClientDependencies\HttpSoft\Message\UriFactory']]; public static function getCandidates($type) { $candidates = []; if (isset(self::$classes[$type])) { foreach (self::$classes[$type] as $class) { $candidates[] = ['class' => $class, 'condition' => [$class]]; } } return $candidates; } } Exception.php 0000755 00000000353 15221535572 0007226 0 ustar 00 <?php namespace WordPress\AiClientDependencies\Http\Discovery; /** * An interface implemented by all discovery related exceptions. * * @author Tobias Nyholm <tobias.nyholm@gmail.com> */ interface Exception extends \Throwable { } Psr18ClientDiscovery.php 0000755 00000002016 15221535572 0011232 0 ustar 00 <?php namespace WordPress\AiClientDependencies\Http\Discovery; use WordPress\AiClientDependencies\Http\Discovery\Exception\DiscoveryFailedException; use WordPress\AiClientDependencies\Http\Discovery\Exception\NotFoundException as RealNotFoundException; use WordPress\AiClientDependencies\Psr\Http\Client\ClientInterface; /** * Finds a PSR-18 HTTP Client. * * @author Tobias Nyholm <tobias.nyholm@gmail.com> */ final class Psr18ClientDiscovery extends ClassDiscovery { /** * Finds a PSR-18 HTTP Client. * * @return ClientInterface * * @throws RealNotFoundException */ public static function find() { try { $client = static::findOneByType(ClientInterface::class); } catch (DiscoveryFailedException $e) { throw new RealNotFoundException('No PSR-18 clients found. Make sure to install a package providing "psr/http-client-implementation". Example: "php-http/guzzle7-adapter".', 0, $e); } return static::instantiateClass($client); } } Psr17FactoryDiscovery.php 0000755 00000007761 15221535572 0011436 0 ustar 00 <?php namespace WordPress\AiClientDependencies\Http\Discovery; use WordPress\AiClientDependencies\Http\Discovery\Exception\DiscoveryFailedException; use WordPress\AiClientDependencies\Http\Discovery\Exception\NotFoundException as RealNotFoundException; use WordPress\AiClientDependencies\Psr\Http\Message\RequestFactoryInterface; use WordPress\AiClientDependencies\Psr\Http\Message\ResponseFactoryInterface; use WordPress\AiClientDependencies\Psr\Http\Message\ServerRequestFactoryInterface; use WordPress\AiClientDependencies\Psr\Http\Message\StreamFactoryInterface; use WordPress\AiClientDependencies\Psr\Http\Message\UploadedFileFactoryInterface; use WordPress\AiClientDependencies\Psr\Http\Message\UriFactoryInterface; /** * Finds PSR-17 factories. * * @author Tobias Nyholm <tobias.nyholm@gmail.com> */ final class Psr17FactoryDiscovery extends ClassDiscovery { private static function createException($type, Exception $e) { return new RealNotFoundException('No PSR-17 ' . $type . ' found. Install a package from this list: https://packagist.org/providers/psr/http-factory-implementation', 0, $e); } /** * @return RequestFactoryInterface * * @throws RealNotFoundException */ public static function findRequestFactory() { try { $messageFactory = static::findOneByType(RequestFactoryInterface::class); } catch (DiscoveryFailedException $e) { throw self::createException('request factory', $e); } return static::instantiateClass($messageFactory); } /** * @return ResponseFactoryInterface * * @throws RealNotFoundException */ public static function findResponseFactory() { try { $messageFactory = static::findOneByType(ResponseFactoryInterface::class); } catch (DiscoveryFailedException $e) { throw self::createException('response factory', $e); } return static::instantiateClass($messageFactory); } /** * @return ServerRequestFactoryInterface * * @throws RealNotFoundException */ public static function findServerRequestFactory() { try { $messageFactory = static::findOneByType(ServerRequestFactoryInterface::class); } catch (DiscoveryFailedException $e) { throw self::createException('server request factory', $e); } return static::instantiateClass($messageFactory); } /** * @return StreamFactoryInterface * * @throws RealNotFoundException */ public static function findStreamFactory() { try { $messageFactory = static::findOneByType(StreamFactoryInterface::class); } catch (DiscoveryFailedException $e) { throw self::createException('stream factory', $e); } return static::instantiateClass($messageFactory); } /** * @return UploadedFileFactoryInterface * * @throws RealNotFoundException */ public static function findUploadedFileFactory() { try { $messageFactory = static::findOneByType(UploadedFileFactoryInterface::class); } catch (DiscoveryFailedException $e) { throw self::createException('uploaded file factory', $e); } return static::instantiateClass($messageFactory); } /** * @return UriFactoryInterface * * @throws RealNotFoundException */ public static function findUriFactory() { try { $messageFactory = static::findOneByType(UriFactoryInterface::class); } catch (DiscoveryFailedException $e) { throw self::createException('url factory', $e); } return static::instantiateClass($messageFactory); } /** * @return UriFactoryInterface * * @throws RealNotFoundException * * @deprecated This will be removed in 2.0. Consider using the findUriFactory() method. */ public static function findUrlFactory() { return static::findUriFactory(); } } ClassDiscovery.php 0000755 00000015652 15221535572 0010235 0 ustar 00 <?php namespace WordPress\AiClientDependencies\Http\Discovery; use WordPress\AiClientDependencies\Http\Discovery\Exception\ClassInstantiationFailedException; use WordPress\AiClientDependencies\Http\Discovery\Exception\DiscoveryFailedException; use WordPress\AiClientDependencies\Http\Discovery\Exception\NoCandidateFoundException; use WordPress\AiClientDependencies\Http\Discovery\Exception\StrategyUnavailableException; use WordPress\AiClientDependencies\Http\Discovery\Strategy\DiscoveryStrategy; /** * Registry that based find results on class existence. * * @author David de Boer <david@ddeboer.nl> * @author Márk Sági-Kazár <mark.sagikazar@gmail.com> * @author Tobias Nyholm <tobias.nyholm@gmail.com> */ abstract class ClassDiscovery { /** * A list of strategies to find classes. * * @var DiscoveryStrategy[] */ private static $strategies = [Strategy\GeneratedDiscoveryStrategy::class, Strategy\CommonClassesStrategy::class, Strategy\CommonPsr17ClassesStrategy::class, Strategy\PuliBetaStrategy::class]; private static $deprecatedStrategies = [Strategy\PuliBetaStrategy::class => \true]; /** * Discovery cache to make the second time we use discovery faster. * * @var array */ private static $cache = []; /** * Finds a class. * * @param string $type * * @return string|\Closure * * @throws DiscoveryFailedException */ protected static function findOneByType($type) { // Look in the cache if (null !== $class = self::getFromCache($type)) { return $class; } static $skipStrategy; $skipStrategy ?? $skipStrategy = self::safeClassExists(Strategy\GeneratedDiscoveryStrategy::class) ? \false : Strategy\GeneratedDiscoveryStrategy::class; $exceptions = []; foreach (self::$strategies as $strategy) { if ($skipStrategy === $strategy) { continue; } try { $candidates = $strategy::getCandidates($type); } catch (StrategyUnavailableException $e) { if (!isset(self::$deprecatedStrategies[$strategy])) { $exceptions[] = $e; } continue; } foreach ($candidates as $candidate) { if (isset($candidate['condition'])) { if (!self::evaluateCondition($candidate['condition'])) { continue; } } // save the result for later use self::storeInCache($type, $candidate); return $candidate['class']; } $exceptions[] = new NoCandidateFoundException($strategy, $candidates); } throw DiscoveryFailedException::create($exceptions); } /** * Get a value from cache. * * @param string $type * * @return string|null */ private static function getFromCache($type) { if (!isset(self::$cache[$type])) { return; } $candidate = self::$cache[$type]; if (isset($candidate['condition'])) { if (!self::evaluateCondition($candidate['condition'])) { return; } } return $candidate['class']; } /** * Store a value in cache. * * @param string $type * @param string $class */ private static function storeInCache($type, $class) { self::$cache[$type] = $class; } /** * Set new strategies and clear the cache. * * @param string[] $strategies list of fully qualified class names that implement DiscoveryStrategy */ public static function setStrategies(array $strategies) { self::$strategies = $strategies; self::clearCache(); } /** * Returns the currently configured discovery strategies as fully qualified class names. * * @return string[] */ public static function getStrategies(): iterable { return self::$strategies; } /** * Append a strategy at the end of the strategy queue. * * @param string $strategy Fully qualified class name of a DiscoveryStrategy */ public static function appendStrategy($strategy) { self::$strategies[] = $strategy; self::clearCache(); } /** * Prepend a strategy at the beginning of the strategy queue. * * @param string $strategy Fully qualified class name to a DiscoveryStrategy */ public static function prependStrategy($strategy) { array_unshift(self::$strategies, $strategy); self::clearCache(); } public static function clearCache() { self::$cache = []; } /** * Evaluates conditions to boolean. * * @return bool */ protected static function evaluateCondition($condition) { if (is_string($condition)) { // Should be extended for functions, extensions??? return self::safeClassExists($condition); } if (is_callable($condition)) { return (bool) $condition(); } if (is_bool($condition)) { return $condition; } if (is_array($condition)) { foreach ($condition as $c) { if (\false === static::evaluateCondition($c)) { // Immediately stop execution if the condition is false return \false; } } return \true; } return \false; } /** * Get an instance of the $class. * * @param string|\Closure $class a FQCN of a class or a closure that instantiate the class * * @return object * * @throws ClassInstantiationFailedException */ protected static function instantiateClass($class) { try { if (is_string($class)) { return new $class(); } if (is_callable($class)) { return $class(); } } catch (\Exception $e) { throw new ClassInstantiationFailedException('Unexpected exception when instantiating class.', 0, $e); } throw new ClassInstantiationFailedException('Could not instantiate class because parameter is neither a callable nor a string'); } /** * We need a "safe" version of PHP's "class_exists" because Magento has a bug * (or they call it a "feature"). Magento is throwing an exception if you do class_exists() * on a class that ends with "Factory" and if that file does not exits. * * This function catches all potential exceptions and makes sure to always return a boolean. * * @param string $class * * @return bool */ public static function safeClassExists($class) { try { return class_exists($class) || interface_exists($class); } catch (\Exception $e) { return \false; } } }
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