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   1  <?php
   2  
   3  namespace WordPress\AiClientDependencies\Http\Discovery\Strategy;
   4  
   5  use WordPress\AiClientDependencies\GuzzleHttp\Client as GuzzleHttp;
   6  use WordPress\AiClientDependencies\GuzzleHttp\Promise\Promise;
   7  use WordPress\AiClientDependencies\GuzzleHttp\Psr7\Request as GuzzleRequest;
   8  use WordPress\AiClientDependencies\Http\Adapter\Artax\Client as Artax;
   9  use WordPress\AiClientDependencies\Http\Adapter\Buzz\Client as Buzz;
  10  use WordPress\AiClientDependencies\Http\Adapter\Cake\Client as Cake;
  11  use WordPress\AiClientDependencies\Http\Adapter\Guzzle5\Client as Guzzle5;
  12  use WordPress\AiClientDependencies\Http\Adapter\Guzzle6\Client as Guzzle6;
  13  use WordPress\AiClientDependencies\Http\Adapter\Guzzle7\Client as Guzzle7;
  14  use WordPress\AiClientDependencies\Http\Adapter\React\Client as React;
  15  use WordPress\AiClientDependencies\Http\Client\Curl\Client as Curl;
  16  use WordPress\AiClientDependencies\Http\Client\HttpAsyncClient;
  17  use WordPress\AiClientDependencies\Http\Client\HttpClient;
  18  use WordPress\AiClientDependencies\Http\Client\Socket\Client as Socket;
  19  use WordPress\AiClientDependencies\Http\Discovery\ClassDiscovery;
  20  use WordPress\AiClientDependencies\Http\Discovery\Exception\NotFoundException;
  21  use WordPress\AiClientDependencies\Http\Discovery\Psr17FactoryDiscovery;
  22  use WordPress\AiClientDependencies\Http\Message\MessageFactory;
  23  use WordPress\AiClientDependencies\Http\Message\MessageFactory\DiactorosMessageFactory;
  24  use WordPress\AiClientDependencies\Http\Message\MessageFactory\GuzzleMessageFactory;
  25  use WordPress\AiClientDependencies\Http\Message\MessageFactory\SlimMessageFactory;
  26  use WordPress\AiClientDependencies\Http\Message\StreamFactory;
  27  use WordPress\AiClientDependencies\Http\Message\StreamFactory\DiactorosStreamFactory;
  28  use WordPress\AiClientDependencies\Http\Message\StreamFactory\GuzzleStreamFactory;
  29  use WordPress\AiClientDependencies\Http\Message\StreamFactory\SlimStreamFactory;
  30  use WordPress\AiClientDependencies\Http\Message\UriFactory;
  31  use WordPress\AiClientDependencies\Http\Message\UriFactory\DiactorosUriFactory;
  32  use WordPress\AiClientDependencies\Http\Message\UriFactory\GuzzleUriFactory;
  33  use WordPress\AiClientDependencies\Http\Message\UriFactory\SlimUriFactory;
  34  use WordPress\AiClientDependencies\Laminas\Diactoros\Request as DiactorosRequest;
  35  use WordPress\AiClientDependencies\Nyholm\Psr7\Factory\HttplugFactory as NyholmHttplugFactory;
  36  use WordPress\AiClientDependencies\Psr\Http\Client\ClientInterface as Psr18Client;
  37  use WordPress\AiClientDependencies\Psr\Http\Message\RequestFactoryInterface as Psr17RequestFactory;
  38  use WordPress\AiClientDependencies\Slim\Http\Request as SlimRequest;
  39  use WordPress\AiClientDependencies\Symfony\Component\HttpClient\HttplugClient as SymfonyHttplug;
  40  use WordPress\AiClientDependencies\Symfony\Component\HttpClient\Psr18Client as SymfonyPsr18;
  41  /**
  42   * @internal
  43   *
  44   * @author Tobias Nyholm <tobias.nyholm@gmail.com>
  45   *
  46   * Don't miss updating src/Composer/Plugin.php when adding a new supported class.
  47   */
  48  final class CommonClassesStrategy implements DiscoveryStrategy
  49  {
  50      /**
  51       * @var array
  52       */
  53      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]]]];
  54      public static function getCandidates($type)
  55      {
  56          if (Psr18Client::class === $type) {
  57              return self::getPsr18Candidates();
  58          }
  59          return self::$classes[$type] ?? [];
  60      }
  61      /**
  62       * @return array The return value is always an array with zero or more elements. Each
  63       *               element is an array with two keys ['class' => string, 'condition' => mixed].
  64       */
  65      private static function getPsr18Candidates()
  66      {
  67          $candidates = self::$classes[Psr18Client::class];
  68          // HTTPlug 2.0 clients implements PSR18Client too.
  69          foreach (self::$classes[HttpClient::class] as $c) {
  70              if (!is_string($c['class'])) {
  71                  continue;
  72              }
  73              try {
  74                  if (ClassDiscovery::safeClassExists($c['class']) && is_subclass_of($c['class'], Psr18Client::class)) {
  75                      $candidates[] = $c;
  76                  }
  77              } catch (\Throwable $e) {
  78                  trigger_error(sprintf('Got exception "%s (%s)" while checking if a PSR-18 Client is available', get_class($e), $e->getMessage()), \E_USER_WARNING);
  79              }
  80          }
  81          return $candidates;
  82      }
  83      public static function buzzInstantiate()
  84      {
  85          return new \WordPress\AiClientDependencies\Buzz\Client\FileGetContents(Psr17FactoryDiscovery::findResponseFactory());
  86      }
  87      public static function symfonyPsr18Instantiate()
  88      {
  89          return new SymfonyPsr18(null, Psr17FactoryDiscovery::findResponseFactory(), Psr17FactoryDiscovery::findStreamFactory());
  90      }
  91      public static function isGuzzleImplementingPsr18()
  92      {
  93          return defined('GuzzleHttp\ClientInterface::MAJOR_VERSION');
  94      }
  95      public static function isSymfonyImplementingHttpClient()
  96      {
  97          return is_subclass_of(SymfonyHttplug::class, HttpClient::class);
  98      }
  99      /**
 100       * Can be used as a condition.
 101       *
 102       * @return bool
 103       */
 104      public static function isPsr17FactoryInstalled()
 105      {
 106          try {
 107              Psr17FactoryDiscovery::findResponseFactory();
 108          } catch (NotFoundException $e) {
 109              return \false;
 110          } catch (\Throwable $e) {
 111              trigger_error(sprintf('Got exception "%s (%s)" while checking if a PSR-17 ResponseFactory is available', get_class($e), $e->getMessage()), \E_USER_WARNING);
 112              return \false;
 113          }
 114          return \true;
 115      }
 116  }