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<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle 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 3 of the License, or
// (at your option) any later version.
//
// Moodle 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.
//
// You should have received a copy of the GNU General Public License
// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
/**
* Moodle SOAP library
*
* @package webservice_soap
* @copyright 2009 Jerome Mouneyrac
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
/**
* Moodle SOAP client
*
* It has been implemented for unit testing purpose (all protocols have similar client)
*
* @package webservice_soap
* @copyright 2010 Jerome Mouneyrac
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class webservice_soap_client {
/** @var moodle_url The server url. */
private $serverurl;
/** @var string The WS token. */
private $token;
/** @var array|null SOAP options. */
private $options;
/**
* Constructor
*
* @param string $serverurl a Moodle URL
* @param string $token the token used to do the web service call
* @param array $options PHP SOAP client options - see php.net
*/
public function __construct($serverurl, $token = null, array $options = null) {
$this->serverurl = new moodle_url($serverurl);
$this->token = $token ?: $this->serverurl->get_param('wstoken');
$this->options = $options ?: array();
}
/**
* Set the token used to do the SOAP call
*
* @param string $token the token used to do the web service call
*/
public function set_token($token) {
$this->token = $token;
}
/**
* Execute client WS request with token authentication
*
* @param string $functionname the function name
* @param array $params the parameters of the function
* @return mixed
*/
public function call($functionname, $params) {
if ($this->token) {
$this->serverurl->param('wstoken', $this->token);
}
$this->serverurl->param('wsdl', 1);
$opts = array(
'http' => array(
'user_agent' => 'Moodle SOAP Client'
)
);
$context = stream_context_create($opts);
$this->options['stream_context'] = $context;
$this->options['cache_wsdl'] = WSDL_CACHE_NONE;
$client = new SoapClient($this->serverurl->out(false), $this->options);
return $client->__soapCall($functionname, $params);
}
}