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<?php |
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/** |
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* WebHemi. |
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* |
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* PHP version 7.1 |
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* |
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* @copyright 2012 - 2017 Gixx-web (http://www.gixx-web.com) |
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* @license https://opensource.org/licenses/MIT The MIT License (MIT) |
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* |
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* @link http://www.gixx-web.com |
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*/ |
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declare(strict_types = 1); |
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namespace WebHemi\Http\ServiceAdapter\GuzzleHttp; |
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use GuzzleHttp\Psr7\LazyOpenStream; |
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use GuzzleHttp\Psr7\Uri; |
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use WebHemi\Environment\ServiceInterface as EnvironmentInterface; |
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use WebHemi\Http\ResponseInterface; |
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use WebHemi\Http\ServerRequestInterface; |
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use WebHemi\Http\ServiceInterface; |
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/** |
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* Class ServiceAdapter. |
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*/ |
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class ServiceAdapter implements ServiceInterface |
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{ |
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/** @var ServerRequest */ |
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private $request; |
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/** @var Response */ |
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private $response; |
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/** @var array */ |
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private $get; |
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/** @var array */ |
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private $post; |
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/** @var array */ |
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private $server; |
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/** @var array */ |
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private $cookie; |
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/** @var array */ |
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private $files; |
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/** |
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* ServiceAdapter constructor. |
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* |
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* @param EnvironmentInterface $environmentManager |
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*/ |
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public function __construct(EnvironmentInterface $environmentManager) |
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{ |
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$this->get = $environmentManager->getEnvironmentData('GET'); |
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$this->post = $environmentManager->getEnvironmentData('POST'); |
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$this->server = $environmentManager->getEnvironmentData('SERVER'); |
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$this->cookie = $environmentManager->getEnvironmentData('COOKIE'); |
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$this->files = $environmentManager->getEnvironmentData('FILES'); |
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$this->initialize(); |
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} |
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/** |
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* Initialize adapter: create the ServerRequest and Response instances. |
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* |
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* @return void |
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*/ |
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private function initialize() : void |
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{ |
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$uri = new Uri(''); |
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$uri = $uri->withScheme($this->getScheme()) |
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->withHost($this->getHost()) |
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->withPort($this->getServerData('SERVER_PORT', '80')) |
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->withPath($this->getRequestUri()) |
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->withQuery($this->getServerData('QUERY_STRING', '')); |
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$serverRequest = new ServerRequest( |
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$this->getServerData('REQUEST_METHOD', 'GET'), |
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$uri, |
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[], |
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new LazyOpenStream('php://input', 'r+'), |
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$this->getProtocol(), |
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$this->server |
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); |
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$this->request = $serverRequest |
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->withCookieParams($this->cookie) |
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->withQueryParams($this->get) |
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->withParsedBody($this->post); |
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// Create a Response with HTTP 102 - Processing. |
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$this->response = new Response(Response::STATUS_PROCESSING); |
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} |
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/** |
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* Gets the specific server data, or a default value if not present. |
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* |
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* @param string $keyName |
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* @param string $defaultValue |
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* @return string |
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*/ |
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private function getServerData(string $keyName, string $defaultValue = '') : string |
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{ |
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if (isset($this->server[$keyName])) { |
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$defaultValue = $this->server[$keyName]; |
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} |
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return (string) $defaultValue; |
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} |
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/** |
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* Gets server scheme. |
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* |
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* @return string |
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*/ |
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private function getScheme() : string |
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{ |
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$https = $this->getServerData('HTTPS', 'off'); |
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return $https == 'on' ? 'https' : 'http'; |
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} |
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/** |
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* Gets the server host name. |
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* |
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* @return string |
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*/ |
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private function getHost() : string |
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{ |
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$host = $this->getServerData('HTTP_HOST'); |
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$name = $this->getServerData('SERVER_NAME'); |
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if (empty($host) && !empty($name)) { |
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$host = $name; |
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} |
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return (string) preg_replace('/:[0-9]+$/', '', $host); |
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} |
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/** |
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* Gets the server request uri. |
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* |
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* @return string |
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*/ |
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private function getRequestUri() : string |
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{ |
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$requestUri = $this->getServerData('REQUEST_URI', '/'); |
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return (string) current(explode('?', $requestUri)); |
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} |
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/** |
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* Gets the server protocol. |
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* |
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* @return string |
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*/ |
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private function getProtocol() : string |
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{ |
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$protocol = '1.1'; |
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$serverProtocol = $this->getServerData('SERVER_PROTOCOL'); |
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if (!empty($serverProtocol)) { |
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$protocol = str_replace('HTTP/', '', $serverProtocol); |
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} |
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return (string) $protocol; |
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} |
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/** |
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* Returns the HTTP request. |
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* |
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* @return ServerRequestInterface |
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*/ |
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public function getRequest() : ServerRequestInterface |
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{ |
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return $this->request; |
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} |
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/** |
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* Returns the response being sent. |
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* |
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* @return ResponseInterface |
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*/ |
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public function getResponse() : ResponseInterface |
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{ |
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return $this->response; |
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} |
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} |
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Gixx /
WebHemi
