/**
* converts egw alarms into tine alarms
*
* @param array $_egwEventData
* @return Tinebase_Record_RecordSet of Tinebase_Model_Alarm
*/
protected function _convertAlarms($_egwEventData)
{
$alarms = new Tinebase_Record_RecordSet('Tinebase_Model_Alarm');
$select = $this->_egwDb->select()->from(array('alarms' => 'egw_async'))->where($this->_egwDb->quoteInto($this->_egwDb->quoteIdentifier('async_id') . ' LIKE ?', "cal:{$_egwEventData['cal_id']}:%"));
$egwAlarms = $this->_egwDb->fetchAll($select, NULL, Zend_Db::FETCH_ASSOC);
if (count($egwAlarms) == 0) {
return $alarms;
}
foreach ($egwAlarms as $egwAlarm) {
$egwAlarmData = unserialize($egwAlarm['async_data']);
$tineAlarm = new Tinebase_Model_Alarm(array('model' => 'Calendar_Model_Event', 'alarm_time' => $this->convertDate($egwAlarmData['time']), 'minutes_before' => $egwAlarmData['offset'] / 60), TRUE);
$tineAlarm->sent_status = $tineAlarm->alarm_time->isEarlier($this->_migrationStartTime) ? Tinebase_Model_Alarm::STATUS_SUCCESS : Tinebase_Model_Alarm::STATUS_PENDING;
$tineAlarm->setOption('minutes_before', $tineAlarm->minutes_before);
$tineAlarm->setOption('custom', false);
if (isset($_egwEventData['rrule'])) {
$dtstart = $this->convertDate($egwAlarmData['time'] + $egwAlarmData['offset']);
$dtstart = $dtstart ? $dtstart : Tinebase_DateTime::now();
$recurId = $_egwEventData['cal_uid'] . '-' . $dtstart->get(Tinebase_Record_Abstract::ISO8601LONG);
}
$tineAlarm->setOption('recurid', isset($_egwEventData['rrule']) ? $recurId : NULL);
$alarms->addRecord($tineAlarm);
}
return $alarms;
}
/**
* adopt alarm time to next occurrence for recurring events
*
* @param Tinebase_Record_Abstract $_record
* @param Tinebase_Model_Alarm $_alarm
* @param bool $_nextBy {instance|time} set recurr alarm to next from given instance or next by current time
* @return void
*/
public function adoptAlarmTime(Tinebase_Record_Abstract $_record, Tinebase_Model_Alarm $_alarm, $_nextBy = 'time')
{
if ($_record->rrule) {
if (Tinebase_Core::isLogLevel(Zend_Log::DEBUG)) {
Tinebase_Core::getLogger()->debug(__METHOD__ . '::' . __LINE__ . ' Adopting alarm time for next recur occurrence (by ' . $_nextBy . ')');
}
if (Tinebase_Core::isLogLevel(Zend_Log::TRACE)) {
Tinebase_Core::getLogger()->trace(__METHOD__ . '::' . __LINE__ . ' ' . print_r($_record->toArray(), TRUE));
}
if ($_nextBy == 'time') {
// NOTE: this also finds instances running right now
$from = Tinebase_DateTime::now();
} else {
$recurid = $_alarm->getOption('recurid');
$instanceStart = $recurid ? new Tinebase_DateTime(substr($recurid, -19)) : clone $_record->dtstart;
$eventLength = $_record->dtstart->diff($_record->dtend);
$instanceStart->setTimezone($_record->originator_tz);
$from = $instanceStart->add($eventLength);
$from->setTimezone('UTC');
}
// compute next
$exceptions = $this->getRecurExceptions($_record);
$nextOccurrence = Calendar_Model_Rrule::computeNextOccurrence($_record, $exceptions, $from);
if ($nextOccurrence === NULL) {
if (Tinebase_Core::isLogLevel(Zend_Log::INFO)) {
Tinebase_Core::getLogger()->info(__METHOD__ . '::' . __LINE__ . ' Recur series is over, no more alarms pending');
}
} else {
if (Tinebase_Core::isLogLevel(Zend_Log::DEBUG)) {
Tinebase_Core::getLogger()->debug(__METHOD__ . '::' . __LINE__ . ' Found next occurrence, adopting alarm to dtstart ' . $nextOccurrence->dtstart->toString());
}
}
// save recurid so we know for which recurrance the alarm is for
$_alarm->setOption('recurid', isset($nextOccurrence) ? $nextOccurrence->recurid : NULL);
$_alarm->sent_status = $nextOccurrence ? Tinebase_Model_Alarm::STATUS_PENDING : Tinebase_Model_Alarm::STATUS_SUCCESS;
$_alarm->sent_message = $nextOccurrence ? '' : 'Nothing to send, series is over';
$eventStart = $nextOccurrence ? clone $nextOccurrence->dtstart : clone $_record->dtstart;
} else {
$eventStart = clone $_record->dtstart;
}
// save minutes before / compute it for custom alarms
$minutesBefore = $_alarm->minutes_before == Tinebase_Model_Alarm::OPTION_CUSTOM ? ($_record->dtstart->getTimestamp() - $_alarm->alarm_time->getTimestamp()) / 60 : $_alarm->minutes_before;
$minutesBefore = round($minutesBefore);
$_alarm->setOption('minutes_before', $minutesBefore);
$_alarm->alarm_time = $eventStart->subMinute($minutesBefore);
if ($_record->rrule && $_alarm->sent_status == Tinebase_Model_Alarm::STATUS_PENDING && $_alarm->alarm_time < $_alarm->sent_time) {
$this->adoptAlarmTime($_record, $_alarm, 'instance');
}
if (Tinebase_Core::isLogLevel(Zend_Log::TRACE)) {
Tinebase_Core::getLogger()->trace(__METHOD__ . '::' . __LINE__ . ' alarm: ' . print_r($_alarm->toArray(), true));
}
}
/**
* sets snoozed time in alarm
*
* @param Tinebase_Model_Alarm $alarm
* @param DateTime $time
* @param Tinebase_Model_User $user
*/
public static function setSnoozeTime($alarm, $time, $user = null)
{
$user = $user instanceof Tinebase_Model_User ?: Tinebase_Core::getUser();
$alarm->setOption("snoozed-{$user->contact_id}", $time->format(Tinebase_Record_Abstract::ISO8601LONG));
}
/**
* adopt alarm time to next occurance for recurring events
*
* @param Tinebase_Record_Abstract $_record
* @param Tinebase_Model_Alarm $_alarm
* @param bool $_nextBy {instance|time} set recurr alarm to next from given instance or next by current time
* @return void
* @throws Tinebase_Exception_InvalidArgument
*/
public function adoptAlarmTime(Tinebase_Record_Abstract $_record, Tinebase_Model_Alarm $_alarm, $_nextBy = 'time')
{
if ($_record->rrule) {
if ($_nextBy == 'time') {
// NOTE: this also finds instances running right now
$from = Tinebase_DateTime::now();
} else {
$recurid = $_alarm->getOption('recurid');
$instanceStart = $recurid ? new Tinebase_DateTime(substr($recurid, -19)) : clone $_record->dtstart;
$eventLength = $_record->dtstart->diff($_record->dtend);
// make sure we hit the next instance
$from = $instanceStart->add($eventLength)->addMinute(1);
}
// this would break if minutes_before > interval
//$from->addMinute((int) $_alarm->getOption('minutes_before'));
// compute next
$exceptions = $this->getRecurExceptions($_record);
$nextOccurrence = Calendar_Model_Rrule::computeNextOccurrence($_record, $exceptions, $from);
// save recurid so we know for which recurrance the alarm is for
$_alarm->setOption('recurid', isset($nextOccurrence) ? $nextOccurrence->recurid : NULL);
$_alarm->sent_status = $nextOccurrence ? Tinebase_Model_Alarm::STATUS_PENDING : Tinebase_Model_Alarm::STATUS_SUCCESS;
$_alarm->sent_message = $nextOccurrence ? '' : 'Nothing to send, series is over';
if (!$nextOccurrence) {
return;
}
$eventStart = clone $nextOccurrence->dtstart;
} else {
$eventStart = clone $_record->dtstart;
}
// save minutes before / compute it for custom alarms
$_alarm->setOption('minutes_before', $_alarm->minutes_before == Tinebase_Model_Alarm::OPTION_CUSTOM ? ($_record->dtstart->getTimestamp() - $_alarm->alarm_time->getTimestamp()) / 60 : $_alarm->minutes_before);
$_alarm->setTime($eventStart);
}
