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<?php |
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namespace Behapi; |
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use Twig_Environment; |
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use Twig_Loader_Array; |
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use Interop\Container\ContainerInterface; |
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use Http\Message\StreamFactory; |
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use Http\Message\MessageFactory; |
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use Http\Discovery\HttpClientDiscovery; |
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use Http\Discovery\UriFactoryDiscovery; |
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use Http\Discovery\StreamFactoryDiscovery; |
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use Http\Discovery\MessageFactoryDiscovery; |
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use Http\Client\HttpClient; |
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use Http\Client\Common\PluginClient; |
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use Http\Client\Common\Plugin\BaseUriPlugin; |
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use Http\Client\Common\Plugin\HistoryPlugin; |
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use Http\Client\Common\Plugin\ContentLengthPlugin; |
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use Behapi\Tools\Debug; |
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use Behapi\Tools\HttpHistory; |
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use Behapi\ServiceContainer\NotFoundException; |
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use Behapi\ServiceContainer\ServiceNotAvailableException; |
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class Container implements ContainerInterface |
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{ |
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/** @var object[] Instantiated services */ |
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private $services = []; |
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/** @var string BaseURL for api requests */ |
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private $baseUrl; |
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/** @var mixed[] Twig configuration (if needed) */ |
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private $twigConfig = []; |
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/** @var Debug Debug status */ |
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private $debug; |
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/** @var HttpHistory Latest requests / responses made */ |
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private $history; |
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public function __construct(HttpHistory $history, Debug $debug, string $baseUrl, array $twigConfig = []) |
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{ |
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$this->debug = $debug; |
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$this->history = $history; |
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$this->baseUrl = $baseUrl; |
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$this->twigConfig = $twigConfig; |
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} |
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/** {@inheritDoc} */ |
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public function has($id) |
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{ |
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static $services = [ |
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HttpClient::class, |
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HttpHistory::class, |
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StreamFactory::class, |
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MessageFactory::class, |
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]; |
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if (class_exists(Twig_Environment::class)) { |
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$services[] = Twig_Environment::class; |
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} |
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return in_array($id, $services); |
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} |
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/** {@inheritDoc} */ |
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public function get($id) |
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{ |
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$id = $this->resolveAlias($id); |
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if (array_key_exists($id, $this->services)) { |
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return $this->services[$id]; |
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} |
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switch ($id) { |
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case HttpHistory::class: |
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return $this->history; |
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case HttpClient::class: |
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return $this->services[HttpClient::class] = $this->getHttpClient(); |
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case MessageFactory::class: |
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return $this->services[MessageFactory::class] = MessageFactoryDiscovery::find(); |
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case StreamFactory::class: |
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return $this->services[StreamFactory::class] = StreamFactoryDiscovery::find(); |
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case Twig_Environment::class: |
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return $this->services[Twig_Environment::class] = $this->getTwigService(); |
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} |
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throw new NotFoundException($id); |
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} |
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private function getHttpClient(): HttpClient |
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{ |
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$uriFactory = UriFactoryDiscovery::find(); |
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$baseUri = $uriFactory->createUri($this->baseUrl); |
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$plugins = [ |
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new ContentLengthPlugin, |
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new BaseUriPlugin($baseUri), |
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new HistoryPlugin($this->history) |
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]; |
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$http = HttpClientDiscovery::find(); |
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return new PluginClient($http, $plugins); |
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} |
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private function getTwigService(): ?Twig_Environment |
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{ |
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if (!class_exists(Twig_Environment::class)) { |
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return null; |
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} |
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$options = [ |
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'debug' => $this->debug->getStatus(), |
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'cache' => $this->twigConfig['cache'] ?? false, |
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'autoescape' => $this->twigConfig['autoescape'] ?? false, |
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]; |
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return new Twig_Environment(new Twig_Loader_Array, $options); |
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} |
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private function resolveAlias(string $id): string |
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{ |
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static $aliases = [ |
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'twig' => Twig_Environment::class, |
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'http.client' => HttpClient::class, |
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'http.history' => HttpHistory::class, |
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'http.stream_factory' => StreamFactory::class, |
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'http.message_factory' => MessageFactory::class, |
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]; |
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if (isset($aliases[$id])) { |
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@trigger_error("Using {$id} is deprecated and will be removed, use {$aliases[$id]} instead", E_USER_DEPRECATED); |
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return $aliases[$id]; |
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} |
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return $id; |
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} |
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} |
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