jerome
117 lines
3.7 KiB
PHP
117 lines
3.7 KiB
PHP
<?php
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/**
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* Moodle - Modular Object-Oriented Dynamic Learning Environment
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* http://moodle.com
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*
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* LICENSE
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details:
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*
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* http://www.gnu.org/copyleft/gpl.html
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*
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* @category Moodle
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* @package webservice
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* @copyright Copyright (c) 1999 onwards Martin Dougiamas http://dougiamas.com
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL License
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*/
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/*
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* XML-RPC server class
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*/
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require_once($CFG->dirroot.'/webservice/lib.php');
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final class xmlrpc_server extends webservice_server {
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public function __construct() {
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$this->set_protocolname("XML-RPC");
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$this->set_protocolid("xmlrpc");
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}
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public function run() {
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$enable = $this->get_enable();
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if (empty($enable)) {
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die;
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}
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include "Zend/Loader.php";
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Zend_Loader::registerAutoload();
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Zend_XmlRpc_Server_Fault::attachFaultException('moodle_exception');
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// retrieve the token from the url
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// if the token doesn't exist, set a class containing only get_token()
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$token = optional_param('token',null,PARAM_ALPHANUM);
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if (empty($token)) {
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$server = new Zend_XmlRpc_Server();
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$server->setClass("ws_authentication", "authentication");
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// Create a request object
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$request = new Zend_XmlRpc_Request_Http();
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$params = $request->getParams();
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$this->convertXmlrpcParams($params);
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$request->setParams($params);
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echo $server->handle($request);
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} else { // if token exist, do the authentication here
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/// TODO: following function will need to be modified
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$user = webservice_lib::mock_check_token($token);
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if (empty($user)) {
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throw new moodle_exception('wrongidentification');
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} else {
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/// TODO: probably change this
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global $USER;
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$USER = $user;
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}
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//retrieve the api name
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$classpath = optional_param('classpath', null, PARAM_SAFEDIR);
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require_once(dirname(__FILE__) . '/../../'.$classpath.'/external.php');
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/// run the server
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$server = new Zend_XmlRpc_Server();
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$server->setClass($classpath."_external", $classpath);
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$request = new Zend_XmlRpc_Request_Http();
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$params = $request->getParams();
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$this->convertXmlrpcParams($params);
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$request->setParams($params);
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echo $server->handle($request);
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}
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}
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private function convertXmlrpcParams(&$params) {
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if (is_array($params)) {
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//get the first key
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$key = key($params);
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reset($params);
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//if first key == 0 so do not change the params
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if (strcmp($key, "0") == 0) {
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foreach ($params as &$param) {
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$this->convertXmlrpcParams($param);
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}
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}
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//first key is a string, params need to be converted into an object
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//first go into
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else {
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foreach ($params as $paramkey => &$param) {
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$this->convertXmlrpcParams($param);
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}
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$params = (object) $params;
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}
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}
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}
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}
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?>
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