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<?php
/**
* Rest endpoint.
* The API REST endpoint.
*
* @package Elgg
* @subpackage API
* @license http://www.gnu.org/licenses/old-licenses/gpl-2.0.html GNU Public License version 2
* @author Curverider Ltd <info@elgg.com>
* @copyright Curverider Ltd 2008
* @link http://elgg.org/
*/
/**
* Start the Elgg engine
*/
require_once("../../engine/start.php");
global $CONFIG;
// Register the error handler
error_reporting(E_ALL);
set_error_handler('__php_api_error_handler');
// Register a default exception handler
set_exception_handler('__php_api_exception_handler');
// Check to see if the api is available
if ((isset($CONFIG->disable_api)) && ($CONFIG->disable_api == true))
throw new SecurityException(elgg_echo('SecurityException:APIAccessDenied'));
// Register some default PAM methods, plugins can add their own
register_pam_handler('pam_auth_session_or_hmac'); // Command must either be authenticated by a hmac or the user is already logged in
register_pam_handler('pam_auth_usertoken', 'required'); // Either token present and valid OR method doesn't require one.
register_pam_handler('pam_auth_anonymous_method'); // Support anonymous functions
// Get parameter variables
$method = get_input('method');
$result = null;
// Authenticate session
if (pam_authenticate())
{
// Authenticated somehow, now execute.
$token = "";
$params = get_parameters_for_method($method); // Use $CONFIG->input instead of $_REQUEST since this is called by the pagehandler
if (isset($params['auth_token'])) $token = $params['auth_token'];
$result = execute_method($method, $params, $token);
}
else
throw new SecurityException(elgg_echo('SecurityException:NoAuthMethods'));
// Finally output
if (!($result instanceof GenericResult))
throw new APIException(elgg_echo('APIException:ApiResultUnknown'));
// Output the result
page_draw($method, elgg_view("api/output", array("result" => $result)));
?>
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