/**
* attempt to build up a request from what was passed to the server
*/
public static function from_request($http_method=NULL, $http_url=NULL, $parameters=NULL) {
$scheme = (!isset($_SERVER['HTTPS']) || $_SERVER['HTTPS'] != "on")
? 'http'
: 'https';
$http_url = ($http_url) ? $http_url : $scheme .
'://' . $_SERVER['SERVER_NAME'] .
':' .
$_SERVER['SERVER_PORT'] .
$_SERVER['REQUEST_URI'];
$http_method = ($http_method) ? $http_method : $_SERVER['REQUEST_METHOD'];
// We weren't handed any parameters, so let's find the ones relevant to
// this request.
// If you run XML-RPC or similar you should use this to provide your own
// parsed parameter-list
if (!$parameters) {
// Find request headers
$request_headers = Blogger_OAuthUtil::get_headers();
// Parse the query-string to find GET parameters
$parameters = Blogger_OAuthUtil::parse_parameters($_SERVER['QUERY_STRING']);
// It's a POST request of the proper content-type, so parse POST
// parameters and add those overriding any duplicates from GET
if ($http_method == "POST"
&& isset($request_headers['Content-Type'])
&& strstr($request_headers['Content-Type'],
'application/x-www-form-urlencoded')
) {
$post_data = Blogger_OAuthUtil::parse_parameters(
file_get_contents(self::$POST_INPUT)
);
$parameters = array_merge($parameters, $post_data);
}
// We have a Authorization-header with Blogger_OAuth data. Parse the header
// and add those overriding any duplicates from GET or POST
if (isset($request_headers['Authorization']) && substr($request_headers['Authorization'], 0, 6) == 'Blogger_OAuth ') {
$header_parameters = Blogger_OAuthUtil::split_header(
$request_headers['Authorization']
);
$parameters = array_merge($parameters, $header_parameters);
}
}
return new Blogger_OAuthRequest($http_method, $http_url, $parameters);
}
