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testclient.php
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<?php // $Id$
/**
* A service browser for remote Moodles
*
* This script 'remotely' executes the reflection methods on a remote Moodle,
* and publishes the details of the available services
*
* @author Donal McMullan [email protected]
* @version 0.0.1
* @license http://www.gnu.org/copyleft/gpl.html GNU Public License
* @package mnet
*/
require_once(dirname(dirname(__FILE__)) . '/config.php');
require_once $CFG->dirroot.'/mnet/xmlrpc/client.php';
if ($CFG->mnet_dispatcher_mode === 'off') {
print_error('mnetdisabled', 'mnet');
}
// Site admins only, thanks.
$context = get_context_instance(CONTEXT_SYSTEM);
require_capability('moodle/site:config', $context);
error_reporting(E_ALL);
// Some HTML sugar
echo '<?xml version="1.0" encoding="utf-8"?>';
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en-US" lang="en-US">
<head><title>Moodle MNET Test Client</title></head><body>
<H1>Hosts</H1>
<?php
$hosts = $DB->get_records('mnet_host');
foreach ($hosts as $id => $host) {
// Skip the 'all hosts' option
if(empty($host->wwwroot)) continue;
// Skip localhost
if($host->wwwroot == $CFG->wwwroot) continue;
// Skip non-moodle non-mahara hosts
if($host->applicationid != 1 && $host->applicationid != 2) continue; //TODO: get rid of magic numbers.
echo '<p><a href="testclient.php?hostid='.$host->id.'">'.$host->wwwroot."</a></p>\n";
}
if (!empty($_GET['hostid']) && array_key_exists($_GET['hostid'], $hosts)) {
$host = $hosts[$_GET['hostid']];
$mnet_peer = new mnet_peer();
$mnet_peer->set_wwwroot($host->wwwroot);
$mnet_request = new mnet_xmlrpc_client();
// Tell it the path to the method that we want to execute
$mnet_request->set_method('system/listServices');
$mnet_request->send($mnet_peer);
$services = $mnet_request->response;
$yesno = array('No', 'Yes');
$servicenames = array();
echo '<hr /><br /><h3>Services available on host: '.$host->wwwroot .'</h3><table><tr valign="top"><th> Service ID </th><th> Service </th><th> Version </th><th> They Publish </th><th> They Subscribe </th><th></th></tr>';
foreach ($services as $id => $service) {
$sql = 'select c.id, c.parent_type, c.parent from {mnet_service2rpc} a, {mnet_service} b, {mnet_rpc} c where a.serviceid = b.id and b.name=? and c.id = a.rpcid ';
echo '<tr valign="top">
<td>'.$service['name'].'</td>';
if ($detail = $DB->get_record_sql($sql, array($service['name']))) {
$service['humanname'] = get_string($service['name'].'_name', $detail->parent_type.'_'.$detail->parent);
echo '<td>'.$service['humanname'].'</td>';
} else {
$service['humanname'] = $service['name'];
echo '<td> unknown </td>';
}
echo '
<td>'.$service['apiversion'].'</td>
<td>'.$yesno[$service['publish']].'</td>
<td>'.$yesno[$service['subscribe']].'</td>
<td><a href="testclient.php?hostid='.$host->id.'&service='.$service['name'].'">List methods</a></td>
</tr>'."\n";
$servicenames[$service['name']] = $service;
}
echo '</table>';
if (isset($_GET['service']) && array_key_exists($_GET['service'], $servicenames)) {
$service = $servicenames[$_GET['service']];
// Tell it the path to the method that we want to execute
$mnet_request->set_method('system/listMethods');
$mnet_request->add_param($service['name'], 'string');
$mnet_request->send($mnet_peer);
$methods = $mnet_request->response;
echo '<hr /><br /><h3>Methods in the '.$service['humanname'] .' service</h3><table><th>Method</th><th colspan="2">Options</th>';
foreach ($methods as $id => $method) {
echo '<tr><td>'.$method.'</td><td> <a href="testclient.php?hostid='.$host->id.'&service='.$service['name'].'&method='.$id.'&show=sig">Inspect</a></td></tr>'."\n";
}
echo '</table>';
} else {
// Tell it the path to the method that we want to execute
$mnet_request->set_method('system/listMethods');
$mnet_request->send($mnet_peer);
$methods = $mnet_request->response;
echo '<hr /><br /><h3>Methods '.$host->wwwroot .'</h3><table><th>Method</th><th colspan="2">Options</th>';
foreach ($methods as $id => $method) {
echo '<tr><td>'.$method.'</td><td> <a href="testclient.php?hostid='.$host->id.'&method='.$id.'&show=sig">Inspect</a></td></tr>'."\n";
}
echo '</table>';
}
if (isset($_GET['method']) && array_key_exists($_GET['method'], $methods)) {
$method = $methods[$_GET['method']];
$mnet_request = new mnet_xmlrpc_client();
// Tell it the path to the method that we want to execute
$mnet_request->set_method('system/methodSignature');
$mnet_request->add_param($method, 'string');
$mnet_request->send($mnet_peer);
$signature = $mnet_request->response;
echo '<hr /><br /><h3>Method signature for '.$method.':</h3><table border="1"><th>Position</th><th>Type</th><th>Description</th>';
$params = array_pop($signature);
foreach ($params as $pos => $details) {
echo '<tr><td>'.$pos.'</td><td>'.$details['type'].'</td><td>'.$details['description'].'</td></tr>';
}
echo '</table>';
// Tell it the path to the method that we want to execute
$mnet_request->set_method('system/methodHelp');
$mnet_request->add_param($method, 'string');
$mnet_request->send($mnet_peer);
$help = $mnet_request->response;
echo '<hr /><br /><h3>Help details from docblock for '.$method.':</h3>';
echo(str_replace('\n', '<br />',$help));
echo '</pre>';
}
}
?>
</body>
</html>