xref: /dokuwiki/inc/Remote/XmlRpcServer.php (revision d3233986baa7dfe44490b805ae2e4296fad59401) 
1<?php
2
3namespace dokuwiki\Remote;
4
5use IXR\DataType\Base64;
6use IXR\DataType\Date;
7use IXR\Exception\ServerException;
8use IXR\Server\Server;
9
10/**
11 * Contains needed wrapper functions and registers all available XMLRPC functions.
12 */
13class XmlRpcServer extends Server
14{
15    protected $remote;
16
17    /**
18     * Constructor. Register methods and run Server
19     */
20    public function __construct($wait=false)
21    {
22        $this->remote = new Api();
23        $this->remote->setDateTransformation(array($this, 'toDate'));
24        $this->remote->setFileTransformation(array($this, 'toFile'));
25        parent::__construct(false, false, $wait);
26    }
27
28    /** @inheritdoc  */
29    public function serve($data = false)
30    {
31        global $conf;
32        if (!$conf['remote']) {
33            throw new ServerException("XML-RPC server not enabled.", -32605);
34        }
35        parent::serve($data);
36    }
37
38    /**
39     * @inheritdoc
40     */
41    public function call($methodname, $args)
42    {
43        try {
44            $result = $this->remote->call($methodname, $args);
45            return $result;
46        } catch (AccessDeniedException $e) {
47            if (!isset($_SERVER['REMOTE_USER'])) {
48                http_status(401);
49                return new ServerException("server error. not authorized to call method $methodname", -32603);
50            } else {
51                http_status(403);
52                return new ServerException("server error. forbidden to call the method $methodname", -32604);
53            }
54        } catch (RemoteException $e) {
55            return new ServerException($e->getMessage(), $e->getCode());
56        }
57    }
58
59    /**
60     * @param string|int $data iso date(yyyy[-]mm[-]dd[ hh:mm[:ss]]) or timestamp
61     * @return Date
62     */
63    public function toDate($data)
64    {
65        return new Date($data);
66    }
67
68    /**
69     * @param string $data
70     * @return Base64
71     */
72    public function toFile($data)
73    {
74        return new Base64($data);
75    }
76}
77