122 lines
3.2 KiB
PHP
122 lines
3.2 KiB
PHP
<?php defined('SYSPATH') OR die('No direct script access.');
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/**
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* [Request_Client_External] HTTP driver performs external requests using the
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* php-http extention. To use this driver, ensure the following is completed
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* before executing an external request- ideally in the application bootstrap.
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*
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* @example
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*
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* // In application bootstrap
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* Request_Client_External::$client = 'Request_Client_HTTP';
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*
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* @package Kohana
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* @category Base
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* @author Kohana Team
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* @copyright (c) 2008-2012 Kohana Team
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* @license http://kohanaframework.org/license
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* @uses [PECL HTTP](http://php.net/manual/en/book.http.php)
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*/
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class Kohana_Request_Client_HTTP extends Request_Client_External {
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/**
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* Creates a new `Request_Client` object,
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* allows for dependency injection.
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*
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* @param array $params Params
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* @throws Request_Exception
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*/
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public function __construct(array $params = array())
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{
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// Check that PECL HTTP supports requests
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if ( ! http_support(HTTP_SUPPORT_REQUESTS))
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{
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throw new Request_Exception('Need HTTP request support!');
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}
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// Carry on
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parent::__construct($params);
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}
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/**
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* @var array curl options
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* @link http://www.php.net/manual/function.curl-setopt
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*/
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protected $_options = array();
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/**
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* Sends the HTTP message [Request] to a remote server and processes
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* the response.
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*
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* @param Request $request request to send
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* @param Response $request response to send
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* @return Response
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*/
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public function _send_message(Request $request, Response $response)
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{
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$http_method_mapping = array(
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HTTP_Request::GET => HTTPRequest::METH_GET,
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HTTP_Request::HEAD => HTTPRequest::METH_HEAD,
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HTTP_Request::POST => HTTPRequest::METH_POST,
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HTTP_Request::PUT => HTTPRequest::METH_PUT,
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HTTP_Request::DELETE => HTTPRequest::METH_DELETE,
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HTTP_Request::OPTIONS => HTTPRequest::METH_OPTIONS,
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HTTP_Request::TRACE => HTTPRequest::METH_TRACE,
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HTTP_Request::CONNECT => HTTPRequest::METH_CONNECT,
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);
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// Create an http request object
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$http_request = new HTTPRequest($request->uri(), $http_method_mapping[$request->method()]);
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if ($this->_options)
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{
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// Set custom options
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$http_request->setOptions($this->_options);
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}
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// Set headers
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$http_request->setHeaders($request->headers()->getArrayCopy());
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// Set cookies
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$http_request->setCookies($request->cookie());
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// Set query data (?foo=bar&bar=foo)
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$http_request->setQueryData($request->query());
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// Set the body
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if ($request->method() == HTTP_Request::PUT)
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{
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$http_request->addPutData($request->body());
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}
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else
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{
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$http_request->setBody($request->body());
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}
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try
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{
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$http_request->send();
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}
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catch (HTTPRequestException $e)
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{
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throw new Request_Exception($e->getMessage());
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}
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catch (HTTPMalformedHeaderException $e)
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{
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throw new Request_Exception($e->getMessage());
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}
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catch (HTTPEncodingException $e)
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{
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throw new Request_Exception($e->getMessage());
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}
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// Build the response
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$response->status($http_request->getResponseCode())
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->headers($http_request->getResponseHeader())
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->cookie($http_request->getResponseCookies())
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->body($http_request->getResponseBody());
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return $response;
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}
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} // End Kohana_Request_Client_HTTP
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