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khosb/modules/oauth/classes/Kohana/OAuth2/Request.php

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2013-05-27 12:10:41 +00:00
<?php defined('SYSPATH') OR die('No direct access allowed.');
/**
* OAuth v2 Request
*
* @package Kohana/OAuth2
* @category Request
* @author Kohana Team
* @copyright (c) 2010 Kohana Team
* @license http://kohanaframework.org/license
* @author Deon George
* @copyright (c) 2009-2013 Deon George
* @license http://dev.leenooks.net/license.html
* @since 3.0.7
*/
abstract class Kohana_OAuth2_Request extends OAuth_Request {
/**
* @static
* @param string $type
* @param string $method
* @param string $url
* @param array $params
* @return OAuth2_Request
*/
public static function factory($type, $method, $url = NULL, array $params = NULL)
{
$class = 'OAuth2_Request_'.ucfirst($type);
return new $class($method, $url, $params);
}
/**
* @var boolean send Authorization header?
*/
public $send_header = TRUE;
protected $auth_params = '/^access_token$/';
/**
* Convert the request parameters into an `Authorization` header.
*
* $header = $request->as_header();
*
* [!!] This method implements [OAuth 2.0 v22 Spec 7.1](http://tools.ietf.org/html/draft-ietf-oauth-v2-22#section-7.1).
*
* @return string
*/
public function as_header()
{
if ($access = Arr::get($this->params, 'access_token'))
{
if (is_string($this->send_header))
{
$header = $this->send_header;
}
else
{
$header = 'Bearer';
}
$access = $header.' '.$access;
}
return $access ? $access : NULL;
}
}