Page MenuHomePhorge
Files F117752618

SchedulePlugin.php
No OneTemporary
Actions

Authored By
Unknown
Size
3 KB
Referenced Files
None
Subscribers
None

SchedulePlugin.php
View Options

<?php
/**
* Extended CalDAV Schedule plugin for the Kolab DAV server
*
* @author Thomas Bruederli <bruederli@kolabsys.com>
*
* Copyright (C) 2014, Kolab Systems AG <contact@kolabsys.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
namespace Kolab\CalDAV;
use Sabre\DAV;
use Sabre\CalDAV;
use Sabre\VObject;
use Sabre\HTTP;
use Kolab\DAV\Auth\HTTPBasic;
/**
* Extended CalDAV Schedule plugin
*/
class SchedulePlugin extends CalDAV\Schedule\Plugin
{
/**
* Returns free-busy information for a specific address. The returned
* data is an array containing the following properties:
*
* calendar-data : A VFREEBUSY VObject
* request-status : an iTip status code.
* href: The principal's email address, as requested
*
* @param string $email address
* @param \DateTime $start
* @param \DateTime $end
* @param VObject\Component $request
* @return array
*/
protected function getFreeBusyForEmail($email, \DateTime $start, \DateTime $end, VObject\Component $request)
{
console(__METHOD__, $email, $start, $end);
$email = preg_replace('!^mailto:!i', '', $email);
// pass-through the pre-generatd free/busy feed from Kolab's free/busy service
if ($fburl = \kolab_storage::get_freebusy_url($email, $start, $end)) {
try {
$rcube = \rcube::get_instance();
$client = new HTTP\Client();
$client->addCurlSetting(CURLOPT_SSL_VERIFYPEER, $rcube->config->get('kolab_ssl_verify_peer', true));
// authentication required
$client->on('error:401', function($request, $response, &$retry, $retryCount) {
if ($retryCount <= 1) {
// We're only going to retry exactly once.
$request->setHeader('Authorization', 'Basic ' . base64_encode(HTTPBasic::$current_user . ':' . HTTPBasic::$current_pass));
$retry = true;
}
});
$response = $client->send(new HTTP\Request('GET', $fburl));
// success!
if ($response->getStatus() == 200) {
$vcalendar = VObject\Reader::read($response->getBodyAsString(), VObject\Reader::OPTION_FORGIVING | VObject\Reader::OPTION_IGNORE_INVALID_LINES);
$vcalendar->METHOD = 'REPLY';
return array(
'calendar-data' => $vcalendar,
'request-status' => '2.0;Success',
'href' => 'mailto:' . $email,
);
}
}
catch (\Exception $e) {
// log failures
\rcube::raise_error($e, true, false);
}
}
else {
// generate free/busy data from this user's calendars
return parent::getFreeBusyForEmail($email, $start, $end, $request);
}
// return "not found"
return array(
'request-status' => '3.7;Could not find principal',
'href' => 'mailto:' . $email,
);
}
}

File Metadata

Mime Type
text/x-php
Expires
Sat, Apr 4, 4:24 AM (20 h, 52 m)
Storage Engine
blob
Storage Format
Raw Data
Storage Handle
18719724
Default Alt Text
SchedulePlugin.php (3 KB)

Event Timeline