Micke/roundcubemail-plugins-kolab
0
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Fix computation of recurrence end date (#2393)

Browse source
This commit is contained in:
Thomas Bruederli 2013-10-21 17:14:11 +02:00
parent ed195f8f41
commit f001ae250b
2 changed files with 24 additions and 5 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

27
plugins/libkolab/lib/kolab_date_recurrence.php
View file

@ -101,16 +101,35 @@ class kolab_date_recurrence
/**
* Get the end date of the occurence of this recurrence cycle
*
* @param string Date limit (where infinite recurrences should abort)
* @return mixed Timestamp with end date of the last event or False if recurrence exceeds limit
*/
public function end($limit = 'now +1 year')
public function end()
{
$limit_dt = new DateTime($limit);
if ($this->engine && ($cend = $this->engine->getLastOccurrence()) && ($end_dt = kolab_format::php_datetime(new cDateTime($cend))) && $end_dt < $limit_dt) {
$event = $this->object->to_array();
// recurrence end date is given
if ($event['recurrence']['UNTIL'] instanceof DateTime) {
return $event['recurrence']['UNTIL']->format('U');
}
// let libkolab do the work
if ($this->engine && ($cend = $this->engine->getLastOccurrence()) && ($end_dt = kolab_format::php_datetime(new cDateTime($cend)))) {
return $end_dt->format('U');
}
// determine a reasonable end date if none given
if (!$event['recurrence']['COUNT']) {
switch ($event['recurrence']['FREQ']) {
case 'YEARLY': $intvl = 'P100Y'; break;
case 'MONTHLY': $intvl = 'P20Y'; break;
default: $intvl = 'P10Y'; break;
}
$end_dt = clone $event['start'];
$end_dt->add(new DateInterval($intvl));
return $end_dt->format('U');
}
return false;
}
}

2
plugins/libkolab/lib/kolab_storage_cache_event.php
View file

@ -41,7 +41,7 @@ class kolab_storage_cache_event extends kolab_storage_cache
// extend date range for recurring events
if ($object['recurrence'] && $object['_formatobj']) {
$recurrence = new kolab_date_recurrence($object['_formatobj']);
$sql_data['dtend'] = date('Y-m-d 23:59:59', $recurrence->end() ?: strtotime('now +1 year'));
$sql_data['dtend'] = date('Y-m-d 23:59:59', $recurrence->end() ?: strtotime('now +10 years'));
}
return $sql_data;