/**
* Remove a single event from the database and from caldav server.
*
* @param array Hash array with event properties
* @param boolean Remove record irreversible
*
* @see calendar_driver::remove_event()
*/
public function remove_event($obj, $force = true)
{
$obj = $this->_get_id($obj);
$event_id = (int) $obj['id'];
$cal_id = (int) $obj['calendar'];
$savemode = $obj['_savemode'] ? $obj['_savemode'] : 'all';
$event = parent::get_master($obj);
if ($event['recurrence_id']) {
$event_id = (int) $event['recurrence_id'];
$event['id'] = $event_id;
unset($event['recurrence_id']);
}
if (!($props = $this->_get_caldav_props($event_id, self::OBJ_TYPE_VEVENT))) {
$savemode = 'current';
$event = parent::get_event($event['uid']);
$props = $this->_get_caldav_props($event['id'], self::OBJ_TYPE_VEVENT);
}
if (parent::remove_event($obj, $force) && is_array($props)) {
$sync_client = $this->sync_clients[$cal_id];
switch ($savemode) {
case 'current':
case 'future':
$event = parent::get_master($event);
$event = $this->_save_preprocess($event);
$success = $sync_client->update_event($event, $props);
break;
default:
// all is default
$success = $sync_client->remove_event($props);
break;
}
if ($success === true) {
self::debug_log("Successfully removed event \"{$event_id}\".");
} else {
self::debug_log("Unkown error while removing caldav event \"{$event_id}\", force sync calendar \"{$cal_id}\"!");
}
// Trigger calendar sync to update ctags and etags.
$this->_sync_calendar($cal_id);
return $success;
}
return false;
// Unkown error.
}
