roundcubemail-plugins-kolab/plugins/libkolab/lib/kolab_storage_cache_event.php
Aleksander Machniak cdfb979b22 T1268: Fix bug where forever recurring events could not be displayed
Summary:
Actually it sets the internal end time interval to 100 years for all kind
of events. Before it was 100 for yearly events, but only 10 for weekly.

Fixes T1268.

Reviewers: #roundcube_kolab_plugins_developers

Maniphest Tasks: T1268

Differential Revision: https://git.kolab.org/D203
2016-10-18 09:04:54 +02:00

67 lines
2.4 KiB
PHP

<?php
/**
* Kolab storage cache class for calendar event objects
*
* @author Thomas Bruederli <bruederli@kolabsys.com>
*
* Copyright (C) 2013, 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/>.
*/
class kolab_storage_cache_event extends kolab_storage_cache
{
protected $extra_cols = array('dtstart','dtend');
/**
* Helper method to convert the given Kolab object into a dataset to be written to cache
*
* @override
*/
protected function _serialize($object)
{
$sql_data = parent::_serialize($object);
$sql_data['dtstart'] = $this->_convert_datetime($object['start']);
$sql_data['dtend'] = $this->_convert_datetime($object['end']);
// extend date range for recurring events
if ($object['recurrence'] && $object['_formatobj']) {
$recurrence = new kolab_date_recurrence($object['_formatobj']);
$dtend = $recurrence->end() ?: new DateTime('now +100 years');
$sql_data['dtend'] = $this->_convert_datetime($dtend);
}
// extend start/end dates to spawn all exceptions
if (is_array($object['exceptions'])) {
foreach ($object['exceptions'] as $exception) {
if (is_a($exception['start'], 'DateTime')) {
$exstart = $this->_convert_datetime($exception['start']);
if ($exstart < $sql_data['dtstart']) {
$sql_data['dtstart'] = $exstart;
}
}
if (is_a($exception['end'], 'DateTime')) {
$exend = $this->_convert_datetime($exception['end']);
if ($exend > $sql_data['dtend']) {
$sql_data['dtend'] = $exend;
}
}
}
}
return $sql_data;
}
}