/**
* update exdates and recurids if dtstart of an recurevent changes
*
* @param Calendar_Model_Event $_record
* @param DateInterval $diff
*/
protected function _updateRecurIdOfExdates($_record, $diff)
{
// update exceptions
$exceptions = $this->getRecurExceptions($_record);
if (Tinebase_Core::isLogLevel(Zend_Log::DEBUG)) {
Tinebase_Core::getLogger()->debug(__METHOD__ . '::' . __LINE__ . ' dtstart of a series changed -> adopting ' . count($exceptions) . ' recurid(s)');
}
$exdates = array();
foreach ($exceptions as $exception) {
$exception->recurid = new Tinebase_DateTime(substr($exception->recurid, -19));
Calendar_Model_Rrule::addUTCDateDstFix($exception->recurid, $diff, $_record->originator_tz);
$exdates[] = $exception->recurid;
$exception->setRecurId($_record->getId());
$this->_backend->update($exception);
}
$_record->exdate = $exdates;
}
/**
* inspect update of one record
*
* @param Tinebase_Record_Interface $_record the update record
* @param Tinebase_Record_Interface $_oldRecord the current persistent record
* @return void
*/
protected function _inspectBeforeUpdate($_record, $_oldRecord)
{
// if dtstart of an event changes, we update the originator_tz, alarm times
if (!$_oldRecord->dtstart->equals($_record->dtstart)) {
if (Tinebase_Core::isLogLevel(Zend_Log::DEBUG)) {
Tinebase_Core::getLogger()->debug(__METHOD__ . '::' . __LINE__ . ' dtstart changed -> adopting organizer_tz');
}
$_record->originator_tz = Tinebase_Core::get(Tinebase_Core::USERTIMEZONE);
// update exdates and recurids if dtsart of an recurevent changes
if (!empty($_record->rrule)) {
$diff = $_oldRecord->dtstart->diff($_record->dtstart);
// update exceptions
$exceptions = $this->getRecurExceptions($_record);
if (Tinebase_Core::isLogLevel(Zend_Log::DEBUG)) {
Tinebase_Core::getLogger()->debug(__METHOD__ . '::' . __LINE__ . ' dtstart of a series changed -> adopting ' . count($exceptions) . ' recurid(s)');
}
$exdates = array();
foreach ($exceptions as $exception) {
$exception->recurid = new Tinebase_DateTime(substr($exception->recurid, -19));
Calendar_Model_Rrule::addUTCDateDstFix($exception->recurid, $diff, $_record->originator_tz);
$exdates[] = $exception->recurid;
$exception->setRecurId();
$this->_backend->update($exception);
}
$_record->exdate = $exdates;
}
}
// delete recur exceptions if update is not longer a recur series
if (!empty($_oldRecord->rrule) && empty($_record->rrule)) {
if (Tinebase_Core::isLogLevel(Zend_Log::DEBUG)) {
Tinebase_Core::getLogger()->debug(__METHOD__ . '::' . __LINE__ . ' deleteing recur exceptions as event is no longer a recur series');
}
$this->_backend->delete($this->getRecurExceptions($_record));
}
// touch base event of a recur series if an persisten exception changes
if ($_record->recurid) {
if (Tinebase_Core::isLogLevel(Zend_Log::DEBUG)) {
Tinebase_Core::getLogger()->debug(__METHOD__ . '::' . __LINE__ . ' touch base event of a persisten exception');
}
$baseEvent = $this->getRecurBaseEvent($_record);
$this->_touch($baseEvent, TRUE);
}
}
