<?php

use common\libraries\Path;

/**
 * Photobucket API 
 * Fluent interface for PHP5
 * fopen url request method
 * 
 * @author Photobucket
 * @package PBAPI
 * @subpackage Request
 * 
 * @copyright Copyright Copyright (c) 2008, Photobucket, Inc.
 * @license http://www.opensource.org/licenses/mit-license.php The MIT License
 */



/**
 * Load Request parent
 */

require_once dirname(__FILE__) . '/../Request.php';

/**
 * FOPEN_URL request strategy
 * requires fopen url wrappers
 * 
 * @package PBAPI
 * @subpackage Request
 */

class PBAPI_Request_fopenurl extends PBAPI_Request

{



    /**
     * Do actual request
     *
     * @param string $method
     * @param string $uri
     * @param array $params
     * @return string
     */

    protected function request($method, $uri, $params = array())

    {

        $url = $this->preRequest($method, $uri, $params);

        

        $params = $this->request_params;

        

        //setup context
        $params['http']['method'] = $method;

        if (empty($params['http']['user_agent']))

            $params['http']['user_agent'] = __CLASS__;

        

     //setup context for posts
        if ($method == 'POST')

        {

            if (self :: detectFileUploadParams($params))

            {

                $boundary = uniqid('xx');

                $params['http']['header'] = 'Content-Type: multipart/form-data; boundary=' . $boundary;

                $params['http']['content'] = self :: multipartEncodeParams($this->oauth_request->getParameters(), $boundary);

            }

            else

            {

                $params['http']['header'] = 'Content-Type: application/x-www-form-urlencoded';

                $params['http']['content'] = $this->oauth_request->toPostdata();

            }

        }

        

        $ctx = stream_context_create($params);

        $out = file_get_contents($url, false, $ctx);

        

        if ($out == false)

        {

            throw new PBAPI_Exception('FOPENURL failed'); //todo exception
        }

        return $out;

    }



}