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							| @ -0,0 +1,307 @@ | ||||
| <?php | ||||
|  | ||||
| /** | ||||
|  * Part of the Joomla Framework Http Package | ||||
|  * | ||||
|  * @copyright  Copyright (C) 2005 - 2021 Open Source Matters, Inc. All rights reserved. | ||||
|  * @license    GNU General Public License version 2 or later; see LICENSE | ||||
|  */ | ||||
|  | ||||
| namespace Joomla\Http; | ||||
|  | ||||
| use Joomla\Uri\Uri; | ||||
| use Joomla\Uri\UriInterface; | ||||
| use Psr\Http\Client\ClientInterface; | ||||
| use Psr\Http\Message\RequestInterface; | ||||
| use Psr\Http\Message\ResponseInterface; | ||||
|  | ||||
| /** | ||||
|  * HTTP client class. | ||||
|  * | ||||
|  * @since  1.0 | ||||
|  */ | ||||
| class Http implements ClientInterface | ||||
| { | ||||
|     /** | ||||
|      * Options for the HTTP client. | ||||
|      * | ||||
|      * @var    array|\ArrayAccess | ||||
|      * @since  1.0 | ||||
|      */ | ||||
|     protected $options; | ||||
|  | ||||
|     /** | ||||
|      * The HTTP transport object to use in sending HTTP requests. | ||||
|      * | ||||
|      * @var    TransportInterface | ||||
|      * @since  1.0 | ||||
|      */ | ||||
|     protected $transport; | ||||
|  | ||||
|     /** | ||||
|      * Constructor. | ||||
|      * | ||||
|      * @param   array|\ArrayAccess   $options    Client options array. If the registry contains any headers.* elements, | ||||
|      *                                           these will be added to the request headers. | ||||
|      * @param   ?TransportInterface  $transport  The HTTP transport object. | ||||
|      * | ||||
|      * @since   1.0 | ||||
|      * @throws  \InvalidArgumentException | ||||
|      */ | ||||
|     public function __construct($options = [], TransportInterface $transport = null) | ||||
|     { | ||||
|         if (!\is_array($options) && !($options instanceof \ArrayAccess)) { | ||||
|             throw new \InvalidArgumentException( | ||||
|                 'The options param must be an array or implement the ArrayAccess interface.' | ||||
|             ); | ||||
|         } | ||||
|  | ||||
|         $this->options = $options; | ||||
|  | ||||
|         if (!$transport) { | ||||
|             $transport = (new HttpFactory())->getAvailableDriver($this->options); | ||||
|  | ||||
|             // Ensure the transport is a TransportInterface instance or bail out | ||||
|             if (!($transport instanceof TransportInterface)) { | ||||
|                 throw new \InvalidArgumentException(sprintf('A valid %s object was not set.', TransportInterface::class)); | ||||
|             } | ||||
|         } | ||||
|  | ||||
|         $this->transport = $transport; | ||||
|     } | ||||
|  | ||||
|     /** | ||||
|      * Get an option from the HTTP client. | ||||
|      * | ||||
|      * @param   string  $key      The name of the option to get. | ||||
|      * @param   mixed   $default  The default value if the option is not set. | ||||
|      * | ||||
|      * @return  mixed  The option value. | ||||
|      * | ||||
|      * @since   1.0 | ||||
|      */ | ||||
|     public function getOption($key, $default = null) | ||||
|     { | ||||
|         return $this->options[$key] ?? $default; | ||||
|     } | ||||
|  | ||||
|     /** | ||||
|      * Set an option for the HTTP client. | ||||
|      * | ||||
|      * @param   string  $key    The name of the option to set. | ||||
|      * @param   mixed   $value  The option value to set. | ||||
|      * | ||||
|      * @return  $this | ||||
|      * | ||||
|      * @since   1.0 | ||||
|      */ | ||||
|     public function setOption($key, $value) | ||||
|     { | ||||
|         $this->options[$key] = $value; | ||||
|  | ||||
|         return $this; | ||||
|     } | ||||
|  | ||||
|     /** | ||||
|      * Method to send the OPTIONS command to the server. | ||||
|      * | ||||
|      * @param   string|UriInterface  $url      The URI to the resource to request. | ||||
|      * @param   array                $headers  An array of request headers to send with the request. | ||||
|      * @param   integer              $timeout  Read timeout in seconds. | ||||
|      * | ||||
|      * @return  Response | ||||
|      * | ||||
|      * @since   1.0 | ||||
|      */ | ||||
|     public function options($url, array $headers = [], $timeout = null) | ||||
|     { | ||||
|         return $this->makeTransportRequest('OPTIONS', $url, null, $headers, $timeout); | ||||
|     } | ||||
|  | ||||
|     /** | ||||
|      * Method to send the HEAD command to the server. | ||||
|      * | ||||
|      * @param   string|UriInterface  $url      The URI to the resource to request. | ||||
|      * @param   array                $headers  An array of request headers to send with the request. | ||||
|      * @param   integer              $timeout  Read timeout in seconds. | ||||
|      * | ||||
|      * @return  Response | ||||
|      * | ||||
|      * @since   1.0 | ||||
|      */ | ||||
|     public function head($url, array $headers = [], $timeout = null) | ||||
|     { | ||||
|         return $this->makeTransportRequest('HEAD', $url, null, $headers, $timeout); | ||||
|     } | ||||
|  | ||||
|     /** | ||||
|      * Method to send the GET command to the server. | ||||
|      * | ||||
|      * @param   string|UriInterface  $url      The URI to the resource to request. | ||||
|      * @param   array                $headers  An array of request headers to send with the request. | ||||
|      * @param   integer              $timeout  Read timeout in seconds. | ||||
|      * | ||||
|      * @return  Response | ||||
|      * | ||||
|      * @since   1.0 | ||||
|      */ | ||||
|     public function get($url, array $headers = [], $timeout = null) | ||||
|     { | ||||
|         return $this->makeTransportRequest('GET', $url, null, $headers, $timeout); | ||||
|     } | ||||
|  | ||||
|     /** | ||||
|      * Method to send the POST command to the server. | ||||
|      * | ||||
|      * @param   string|UriInterface  $url      The URI to the resource to request. | ||||
|      * @param   mixed                $data     Either an associative array or a string to be sent with the request. | ||||
|      * @param   array                $headers  An array of request headers to send with the request. | ||||
|      * @param   integer              $timeout  Read timeout in seconds. | ||||
|      * | ||||
|      * @return  Response | ||||
|      * | ||||
|      * @since   1.0 | ||||
|      */ | ||||
|     public function post($url, $data, array $headers = [], $timeout = null) | ||||
|     { | ||||
|         return $this->makeTransportRequest('POST', $url, $data, $headers, $timeout); | ||||
|     } | ||||
|  | ||||
|     /** | ||||
|      * Method to send the PUT command to the server. | ||||
|      * | ||||
|      * @param   string|UriInterface  $url      The URI to the resource to request. | ||||
|      * @param   mixed                $data     Either an associative array or a string to be sent with the request. | ||||
|      * @param   array                $headers  An array of request headers to send with the request. | ||||
|      * @param   integer              $timeout  Read timeout in seconds. | ||||
|      * | ||||
|      * @return  Response | ||||
|      * | ||||
|      * @since   1.0 | ||||
|      */ | ||||
|     public function put($url, $data, array $headers = [], $timeout = null) | ||||
|     { | ||||
|         return $this->makeTransportRequest('PUT', $url, $data, $headers, $timeout); | ||||
|     } | ||||
|  | ||||
|     /** | ||||
|      * Method to send the DELETE command to the server. | ||||
|      * | ||||
|      * @param   string|UriInterface  $url      The URI to the resource to request. | ||||
|      * @param   array                $headers  An array of request headers to send with the request. | ||||
|      * @param   integer              $timeout  Read timeout in seconds. | ||||
|      * @param   mixed                $data     Either an associative array or a string to be sent with the request. | ||||
|      * | ||||
|      * @return  Response | ||||
|      * | ||||
|      * @since   1.0 | ||||
|      */ | ||||
|     public function delete($url, array $headers = [], $timeout = null, $data = null) | ||||
|     { | ||||
|         return $this->makeTransportRequest('DELETE', $url, $data, $headers, $timeout); | ||||
|     } | ||||
|  | ||||
|     /** | ||||
|      * Method to send the TRACE command to the server. | ||||
|      * | ||||
|      * @param   string|UriInterface  $url      The URI to the resource to request. | ||||
|      * @param   array                $headers  An array of request headers to send with the request. | ||||
|      * @param   integer              $timeout  Read timeout in seconds. | ||||
|      * | ||||
|      * @return  Response | ||||
|      * | ||||
|      * @since   1.0 | ||||
|      */ | ||||
|     public function trace($url, array $headers = [], $timeout = null) | ||||
|     { | ||||
|         return $this->makeTransportRequest('TRACE', $url, null, $headers, $timeout); | ||||
|     } | ||||
|  | ||||
|     /** | ||||
|      * Method to send the PATCH command to the server. | ||||
|      * | ||||
|      * @param   string|UriInterface  $url      The URI to the resource to request. | ||||
|      * @param   mixed                $data     Either an associative array or a string to be sent with the request. | ||||
|      * @param   array                $headers  An array of request headers to send with the request. | ||||
|      * @param   integer              $timeout  Read timeout in seconds. | ||||
|      * | ||||
|      * @return  Response | ||||
|      * | ||||
|      * @since   1.0 | ||||
|      */ | ||||
|     public function patch($url, $data, array $headers = [], $timeout = null) | ||||
|     { | ||||
|         return $this->makeTransportRequest('PATCH', $url, $data, $headers, $timeout); | ||||
|     } | ||||
|  | ||||
|     /** | ||||
|      * Sends a PSR-7 request and returns a PSR-7 response. | ||||
|      * | ||||
|      * @param   RequestInterface  $request  The PSR-7 request object. | ||||
|      * | ||||
|      * @return  ResponseInterface|Response | ||||
|      * | ||||
|      * @since   2.0.0 | ||||
|      */ | ||||
|     public function sendRequest(RequestInterface $request): ResponseInterface | ||||
|     { | ||||
|         $data = $request->getBody()->getContents(); | ||||
|  | ||||
|         return $this->makeTransportRequest( | ||||
|             $request->getMethod(), | ||||
|             new Uri((string) $request->getUri()), | ||||
|             empty($data) ? null : $data, | ||||
|             $request->getHeaders() | ||||
|         ); | ||||
|     } | ||||
|  | ||||
|     /** | ||||
|      * Send a request to the server and return a Response object with the response. | ||||
|      * | ||||
|      * @param   string               $method   The HTTP method for sending the request. | ||||
|      * @param   string|UriInterface  $url      The URI to the resource to request. | ||||
|      * @param   mixed                $data     Either an associative array or a string to be sent with the request. | ||||
|      * @param   array                $headers  An array of request headers to send with the request. | ||||
|      * @param   integer              $timeout  Read timeout in seconds. | ||||
|      * | ||||
|      * @return  Response | ||||
|      * | ||||
|      * @since   1.0 | ||||
|      * @throws  \InvalidArgumentException | ||||
|      */ | ||||
|     protected function makeTransportRequest($method, $url, $data = null, array $headers = [], $timeout = null) | ||||
|     { | ||||
|         // Look for headers set in the options. | ||||
|         if (isset($this->options['headers'])) { | ||||
|             $temp = (array) $this->options['headers']; | ||||
|  | ||||
|             foreach ($temp as $key => $val) { | ||||
|                 if (!isset($headers[$key])) { | ||||
|                     $headers[$key] = $val; | ||||
|                 } | ||||
|             } | ||||
|         } | ||||
|  | ||||
|         // Look for timeout set in the options. | ||||
|         if ($timeout === null && isset($this->options['timeout'])) { | ||||
|             $timeout = $this->options['timeout']; | ||||
|         } | ||||
|  | ||||
|         $userAgent = isset($this->options['userAgent']) ? $this->options['userAgent'] : null; | ||||
|  | ||||
|         // Convert to a Uri object if we were given a string | ||||
|         if (\is_string($url)) { | ||||
|             $url = new Uri($url); | ||||
|         } elseif (!($url instanceof UriInterface)) { | ||||
|             throw new \InvalidArgumentException( | ||||
|                 sprintf( | ||||
|                     'A string or %s object must be provided, a "%s" was provided.', | ||||
|                     UriInterface::class, | ||||
|                     \gettype($url) | ||||
|                 ) | ||||
|             ); | ||||
|         } | ||||
|  | ||||
|         return $this->transport->request($method, $url, $data, $headers, $timeout, $userAgent); | ||||
|     } | ||||
| } | ||||
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