moodle/webservice/soap/lib.php

117 lines
3.9 KiB
PHP

<?php
/**
* Moodle - Modular Object-Oriented Dynamic Learning Environment
* http://moodle.com
*
* LICENSE
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details:
*
* http://www.gnu.org/copyleft/gpl.html
*
* @category Moodle
* @package webservice
* @copyright Copyright (c) 1999 onwards Martin Dougiamas http://dougiamas.com
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL License
*/
/*
* SOAP server class
*/
require_once($CFG->dirroot.'/webservice/lib.php');
final class soap_server extends webservice_server {
public function __construct() {
$this->set_protocolname("Soap");
$this->set_protocolid("soap");
}
/**
* Run Zend SOAP server
* @global <type> $CFG
* @global <type> $USER
*/
public function run() {
$enable = $this->get_enable();
if (empty($enable)) {
die;
}
global $CFG;
include "Zend/Loader.php";
Zend_Loader::registerAutoload();
// retrieve the token from the url
// if the token doesn't exist, set a class containing only get_token()
$token = optional_param('token',null,PARAM_ALPHANUM);
///this is a hack, because there is a bug in Zend framework (http://framework.zend.com/issues/browse/ZF-5736)
if (empty($token)) {
$relativepath = get_file_argument();
$args = explode('/', trim($relativepath, '/'));
if (count($args) == 2) {
$token = (integer)$args[0];
$classpath = $args[1];
}
}
if (empty($token)) {
if(isset($_GET['wsdl'])) {
$autodiscover = new Zend_Soap_AutoDiscover();
$autodiscover->setClass('ws_authentication');
$autodiscover->handle();
} else {
$soap = new Zend_Soap_Server($CFG->wwwroot."/webservice/soap/server.php?wsdl"); // this current file here
$soap->setClass('ws_authentication');
$soap->handle();
}
} else { // if token exist, do the authentication here
/// TODO: following function will need to be modified
$user = webservice_lib::mock_check_token($token);
if (empty($user)) {
throw new moodle_exception('wrongidentification');
} else {
/// TODO: probably change this
global $USER;
$USER = $user;
}
//retrieve the api name
if (empty($classpath)) {
$classpath = optional_param('classpath',null,PARAM_ALPHANUM);
}
require_once(dirname(__FILE__) . '/../../'.$classpath.'/external.php');
/// run the server
if(isset($_GET['wsdl'])) {
$autodiscover = new Zend_Soap_AutoDiscover();
//this is a hack, because there is a bug in Zend framework (http://framework.zend.com/issues/browse/ZF-5736)
$autodiscover->setUri($CFG->wwwroot."/webservice/soap/server.php/".$token."/".$classpath);
$autodiscover->setClass($classpath."_external");
$autodiscover->handle();
} else {
$soap = new Zend_Soap_Server($CFG->wwwroot."/webservice/soap/server.php?token=".$token."&classpath=".$classpath."&wsdl"); // this current file here
$soap->setClass($classpath."_external");
$soap->handle();
}
}
}
}
?>