hub MDL-19309 new site registration form + course publication + community block

webservice/xmlrpc/lib.php

@@ -0,0 +1,44 @@
+<?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/>.
+
+/**
+ * XML-RPC client class
+ */
+class webservice_xmlrpc_client {
+    /**
+     * Execute client WS request with token authentication
+     * @param string $entrypointurl
+     * @param string $token
+     * @param string $functionname
+     * @param array $params
+     * @return mixed
+     */
+    public function call($entrypointurl, $token, $functionname, $params) {
+        global $DB, $CFG;
+
+        //zend expects 0 based array with numeric indexes
+        $params = array_values($params);
+
+        //traditional Zend xmlrpc client call (integrating the token into the URL)
+        require_once 'Zend/XmlRpc/Client.php';
+        $serverurl = $entrypointurl."?wstoken=".$token;
+        $client = new Zend_XmlRpc_Client($serverurl);
+        $result = $client->call($functionname, $params);
+
+        return $result;
+    }
+}