xref: /plugin/davcal/calendarserver.php (revision 1bb22c2b6e155479aed3dc0255abebfbc91daa46) 
1<?php
2
3/**
4 * DokuWiki DAVCal PlugIn - DAV Calendar Server PlugIn.
5 *
6 * This is heavily based on SabreDAV and features a DokuWiki connector.
7 */
8
9 // Initialize DokuWiki
10if(!defined('DOKU_INC')) define('DOKU_INC', dirname(__FILE__).'/../../../');
11if (!defined('DOKU_DISABLE_GZIP_OUTPUT')) define('DOKU_DISABLE_GZIP_OUTPUT', 1);
12require_once(DOKU_INC.'inc/init.php');
13session_write_close(); //close session
14
15global $conf;
16
17if($conf['allowdebug'])
18    dbglog('---- DAVCAL calendarserver.php init');
19
20$hlp = null;
21$hlp =& plugin_load('helper', 'davcal');
22
23if(is_null($hlp))
24{
25    if($conf['allowdebug'])
26        dbglog('Error loading helper plugin');
27    die('Error loading helper plugin');
28}
29
30$baseUri = DOKU_BASE.'lib/plugins/davcal/'.basename(__FILE__).'/';
31
32if($hlp->getConfig('disable_sync') === 1)
33{
34    if($conf['allowdebug'])
35        dbglog('Synchronisation is disabled');
36    die('Synchronisation is disabled');
37}
38
39//Mapping PHP errors to exceptions
40function exception_error_handler($errno, $errstr, $errfile, $errline) {
41    if($conf['allowdebug'])
42        dbglog('Exception occured: '.$errstr);
43    throw new ErrorException($errstr, 0, $errno, $errfile, $errline);
44}
45//set_error_handler("exception_error_handler");
46
47// Files we need
48require_once(DOKU_PLUGIN.'davcal/vendor/autoload.php');
49require_once(DOKU_PLUGIN.'davcal/authBackendDokuwiki.php');
50require_once(DOKU_PLUGIN.'davcal/principalBackendDokuwiki.php');
51require_once(DOKU_PLUGIN.'davcal/calendarBackendDokuwiki.php');
52
53// Backends - our DokuWiki backends
54$authBackend = new DokuWikiSabreAuthBackend();
55$calendarBackend = new DokuWikiSabreCalendarBackend($hlp);
56$principalBackend = new DokuWikiSabrePrincipalBackend();
57
58// Directory structure
59$tree = array(
60    new Sabre\CalDAV\Principal\Collection($principalBackend),
61    new Sabre\CalDAV\CalendarRoot($principalBackend, $calendarBackend),
62);
63
64$server = new Sabre\DAV\Server($tree);
65
66if (isset($baseUri))
67    $server->setBaseUri($baseUri);
68
69/* Server Plugins */
70$authPlugin = new Sabre\DAV\Auth\Plugin($authBackend);
71$server->addPlugin($authPlugin);
72
73$aclPlugin = new Sabre\DAVACL\Plugin();
74$server->addPlugin($aclPlugin);
75
76/* CalDAV support */
77$caldavPlugin = new Sabre\CalDAV\Plugin();
78$server->addPlugin($caldavPlugin);
79
80/* Calendar subscription support */
81//$server->addPlugin(
82//    new Sabre\CalDAV\Subscriptions\Plugin()
83//);
84
85/* Calendar scheduling support */
86//$server->addPlugin(
87//    new Sabre\CalDAV\Schedule\Plugin()
88//);
89
90/* WebDAV-Sync plugin */
91$server->addPlugin(new Sabre\DAV\Sync\Plugin());
92
93// Support for html frontend
94$browser = new Sabre\DAV\Browser\Plugin();
95$server->addPlugin($browser);
96
97if($conf['allowdebug'])
98    dbglog('$server->exec()');
99// And off we go!
100$server->exec();
101