/
ics.php
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/
ics.php
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<?php
/******************************************************************
* cdav is a Dolibarr module
* It allows caldav and carddav clients to sync with Dolibarr
* calendars and contacts.
*
* cdav is distributed under GNU/GPLv3 license
* (see COPYING file)
*
* cdav uses Sabre/dav library http://sabre.io/dav/
* Sabre/dav is distributed under use the three-clause BSD-license
*
* Author : Befox SARL http://www.befox.fr/
*
******************************************************************/
define('NOTOKENRENEWAL',1); // Disables token renewal
if (! defined('NOLOGIN')) define('NOLOGIN','1');
if (! defined('NOCSRFCHECK')) define('NOCSRFCHECK','1'); // We accept to go on this page from external web site.
if (! defined('NOREQUIREMENU')) define('NOREQUIREMENU','1');
if (! defined('NOREQUIREHTML')) define('NOREQUIREHTML','1');
if (! defined('NOREQUIREAJAX')) define('NOREQUIREAJAX','1');
function llxHeader() { }
function llxFooter() { }
function base64url_decode($data) {
return base64_decode(str_pad(strtr($data, '-_', '+/'), strlen($data) % 4, '=', STR_PAD_RIGHT));
}
// Load Dolibarr environment
$res = 0;
// Try main.inc.php into web root known defined into CONTEXT_DOCUMENT_ROOT (not always defined)
if (!$res && !empty($_SERVER["CONTEXT_DOCUMENT_ROOT"])) $res = @include $_SERVER["CONTEXT_DOCUMENT_ROOT"]."/main.inc.php";
// Try main.inc.php into web root detected using web root calculated from SCRIPT_FILENAME
$tmp = empty($_SERVER['SCRIPT_FILENAME']) ? '' : $_SERVER['SCRIPT_FILENAME']; $tmp2 = realpath(__FILE__); $i = strlen($tmp) - 1; $j = strlen($tmp2) - 1;
while ($i > 0 && $j > 0 && isset($tmp[$i]) && isset($tmp2[$j]) && $tmp[$i] == $tmp2[$j]) { $i--; $j--; }
if (!$res && $i > 0 && @file_exists(substr($tmp, 0, ($i + 1))."/main.inc.php")) $res = @include substr($tmp, 0, ($i + 1))."/main.inc.php";
if (!$res && $i > 0 && @file_exists(dirname(substr($tmp, 0, ($i + 1)))."/main.inc.php")) $res = @include dirname(substr($tmp, 0, ($i + 1)))."/main.inc.php";
// Try main.inc.php using relative path
if (!$res && @file_exists("../main.inc.php")) $res = @include "../main.inc.php";
if (!$res && @file_exists("../../main.inc.php")) $res = @include "../../main.inc.php";
if (!$res && @file_exists("../../../main.inc.php")) $res = @include "../../../main.inc.php";
if (!$res) die("Include of main fails");
require_once DOL_DOCUMENT_ROOT.'/core/lib/admin.lib.php';
// Load traductions files requiredby by page
$langs->load("cdav");
//Get all event
require_once './lib/cdav.lib.php';
// define CDAV_CONTACT_TAG if not
if(!defined('CDAV_CONTACT_TAG'))
{
if(isset($conf->global->CDAV_CONTACT_TAG))
define('CDAV_CONTACT_TAG', $conf->global->CDAV_CONTACT_TAG);
else
define('CDAV_CONTACT_TAG', '');
}
// define CDAV_URI_KEY if not
if(!defined('CDAV_URI_KEY'))
{
if(isset($conf->global->CDAV_URI_KEY))
define('CDAV_URI_KEY', $conf->global->CDAV_URI_KEY);
else
define('CDAV_URI_KEY', substr(md5($_SERVER['HTTP_HOST']),0,8));
}
// define CDAV_TASK_USER_ROLE if not
if(!defined('CDAV_TASK_USER_ROLE'))
{
if(isset($conf->global->CDAV_TASK_USER_ROLE))
define('CDAV_TASK_USER_ROLE', $conf->global->CDAV_TASK_USER_ROLE);
else
die('Module CDav is not properly configured : Project user role not set !');
}
// define CDAV_SYNC_PAST if not
if(!defined('CDAV_SYNC_PAST'))
{
if(isset($conf->global->CDAV_SYNC_PAST))
define('CDAV_SYNC_PAST', $conf->global->CDAV_SYNC_PAST);
else
die('Module CDav is not properly configured : Period to sync not set !');
}
// define CDAV_SYNC_FUTURE if not
if(!defined('CDAV_SYNC_FUTURE'))
{
if(isset($conf->global->CDAV_SYNC_FUTURE))
define('CDAV_SYNC_FUTURE', $conf->global->CDAV_SYNC_FUTURE);
else
die('Module CDav is not properly configured : Period to sync not set !');
}
// define CDAV_TASK_SYNC if not
if(!defined('CDAV_TASK_SYNC'))
{
if(isset($conf->global->CDAV_TASK_SYNC))
define('CDAV_TASK_SYNC', $conf->global->CDAV_TASK_SYNC);
else
define('CDAV_TASK_SYNC', '0');
}
// define CDAV_THIRD_SYNC if not
if(!defined('CDAV_THIRD_SYNC'))
{
if(isset($conf->global->CDAV_THIRD_SYNC))
define('CDAV_THIRD_SYNC', $conf->global->CDAV_THIRD_SYNC);
else
define('CDAV_THIRD_SYNC', '0');
}
define('CDAV_ADDRESSBOOK_ID_SHIFT', 100000);
//parse Token
$arrTmp = explode('+ø+', openssl_decrypt(base64url_decode(GETPOST('token')), 'bf-ecb', CDAV_URI_KEY, true));
if (! isset($arrTmp[1]) || ! in_array(trim($arrTmp[1]), array('nolabel', 'full')))
{
echo 'Unauthorized Access !';
exit;
}
$id = trim($arrTmp[0]);
$type = trim($arrTmp[1]);
header('Content-type: text/calendar; charset=utf-8');
header('Content-Disposition: attachment; filename=Calendar-'.$id.'-'.$type.'.ics');
//fake user having right on this calendar
$user = new stdClass();
$user->rights = new stdClass();
$user->rights->agenda = new stdClass();
$user->rights->agenda->myactions = new stdClass();
$user->rights->agenda->allactions = new stdClass();
$user->rights->societe = new stdClass();
$user->rights->societe->client = new stdClass();
$user->id = $id;
$user->rights->agenda->myactions->read = true;
$user->rights->agenda->allactions->read = true;
$user->rights->societe->client->voir = false;
$cdavLib = new CdavLib($user, $db, $langs);
//Format them
$arrEvents = $cdavLib->getFullCalendarObjects($id, true);
echo "BEGIN:VCALENDAR\n";
echo "VERSION:2.0\n";
echo "METHOD:PUBLISH\n";
echo "PRODID:-//Dolibarr CDav//FR\n";
foreach($arrEvents as $event)
{
if ($type == 'nolabel')
{
//Remove SUMMARY / DESCRIPTION / LOCATION
$event['calendardata'] = preg_replace('#SUMMARY:.*[^\n]#', 'SUMMARY:'.$langs->trans('Busy'), $event['calendardata']);//FIXME translate busy !!
$event['calendardata'] = preg_replace('#DESCRIPTION:.*[^\n]#', 'DESCRIPTION:.', $event['calendardata']);
$event['calendardata'] = preg_replace('#LOCATION:.*[^\n]#', 'LOCATION:', $event['calendardata']);
echo $event['calendardata'];
}
else
echo $event['calendardata'];
}
echo "END:VCALENDAR\n";