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Apply date offset from exceptions to recurring occurrences (#4386)

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This commit is contained in:
Thomas Bruederli 2015-02-17 15:49:14 +01:00
parent 4d534ea786
commit f7e7df62a2
2 changed files with 20 additions and 7 deletions
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4
plugins/calendar/drivers/kolab/kolab_calendar.php
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@ -297,7 +297,7 @@ class kolab_calendar extends kolab_storage_folder_api
$exdate = $exception['recurrence_date'] ? $exception['recurrence_date']->format('Ymd') : substr($exception['_instance'], 0, 8);
if ($exdate == $event_date) {
$event['_instance'] = $exception['_instance'];
kolab_driver::merge_event_data($event, $exception);
kolab_driver::merge_exception_data($event, $exception);
}
}
}
@ -641,7 +641,7 @@ class kolab_calendar extends kolab_storage_folder_api
$rec_event['_instance'] = $instance_id;
if ($overlay_data || $exdata[$datestr]) // copy data from exception
kolab_driver::merge_event_data($rec_event, $exdata[$datestr] ?: $overlay_data);
kolab_driver::merge_exception_data($rec_event, $exdata[$datestr] ?: $overlay_data);
$rec_event['id'] = $rec_id;
$rec_event['recurrence_id'] = $event['uid'];

23
plugins/calendar/drivers/kolab/kolab_driver.php
View file

@ -928,6 +928,10 @@ class kolab_driver extends calendar_driver
if ($old['recurrence'] || $old['recurrence_id']) {
$master = $old['recurrence_id'] ? $fromcalendar->get_event($old['recurrence_id']) : $old;
$savemode = $event['_savemode'] ?: ($old['recurrence_id'] ? 'current' : 'all');
// this-and-future on the first instance equals to 'all'
if (!$old['recurrence_id'] && $savemode == 'future')
$savemode = 'all';
}
// check if update affects scheduling and update attendee status accordingly
@ -1135,7 +1139,7 @@ class kolab_driver extends calendar_driver
// merge the new event properties onto future exceptions
if ($savemode == 'future' && $exception['_instance'] >= $old['_instance']) {
unset($event['thisandfuture']);
self::merge_event_data($master['recurrence']['EXCEPTIONS'][$i], $event);
self::merge_exception_data($master['recurrence']['EXCEPTIONS'][$i], $event);
}
}
/*
@ -1171,19 +1175,28 @@ class kolab_driver extends calendar_driver
* @param array The event object to be altered
* @param array The overlay event object to be merged over $event
*/
public static function merge_event_data(&$event, $overlay)
public static function merge_exception_data(&$event, $overlay)
{
static $forbidden = array('id','uid','recurrence','recurrence_date','thisandfuture','organizer','_attachments');
// compute date offset from the exception
if ($overlay['start'] instanceof DateTime && $overlay['recurrence_date'] instanceof DateTime) {
$date_offset = $overlay['recurrence_date']->diff($overlay['start']);
}
foreach ($overlay as $prop => $value) {
// adjust time of the recurring event instance
if ($prop == 'start' || $prop == 'end') {
if (is_object($event[$prop]) && is_a($event[$prop], 'DateTime')) {
$event[$prop]->setTime($value->format('G'), intval($value->format('i')), intval($value->format('s')));
if (is_object($event[$prop]) && $event[$prop] instanceof DateTime) {
// set date value if overlay is an exception of the current instance
if (substr($overlay['_instance'], 0, 8) == substr($event['_instance'], 0, 8)) {
$event[$prop]->setDate(intval($value->format('Y')), intval($value->format('n')), intval($value->format('j')));
}
// apply date offset
else if ($date_offset) {
$event[$prop]->add($date_offset);
}
// adjust time of the recurring event instance
$event[$prop]->setTime($value->format('G'), intval($value->format('i')), intval($value->format('s')));
}
}
else if ($prop == 'thisandfuture' && $overlay['_instance'] == $event['_instance']) {