Copyright 1999-2016 Horde LLC (http://www.horde.org/)
Copyright 2004-2008 Klarälvdalens Datakonsult AB
Copyright 2011 Kolab Systems AG
See the enclosed file COPYING for license information (LGPL). If you
did not receive this file, see http://www.horde.org/licenses/lgpl21.
public function testBusyTimeRecurs()
{
$event = new Horde_Kolab_FreeBusy_Object_Event(array('start-date' => new Horde_Date('2011-11-11T11:11:00Z'), 'end-date' => new Horde_Date('2011-11-11T11:11:11Z'), 'show-time-as' => 'outofoffice', 'recurrence' => array('interval' => 1, 'cycle' => 'daily', 'range-type' => 'number', 'range' => 4)));
$this->assertEquals(array(1321009860, 1321096260), $event->getBusyTimes(new Horde_Date('2011-11-10T11:10:59Z'), new Horde_Date('2011-11-12T11:11:12Z')));
}
/**
* Lists all events in the given time range.
*
* @param Horde_Date $startDate Start of range date object.
* @param Horde_Date $endDate End of range data object.
*
* @return array Events in the given time range.
*
* @throws Horde_Kolab_FreeBusy_Exception If retrieving the events failed.
*/
public function listEvents(Horde_Date $startDate, Horde_Date $endDate)
{
try {
$objects = $this->getData()->getObjects();
} catch (Horde_Kolab_Storage_Exception $e) {
//todo: prior exception
throw new Horde_Kolab_FreeBusy_Exception($e);
}
$startts = $startDate->timestamp();
$endts = $endDate->timestamp();
$result = array();
/**
* PERFORMANCE START
*
* The following section has been performance optimized using
* xdebug and kcachegrind.
*
* If there are many events it takes a lot of time and memory to create
* new objects from the array and use those for time comparison. So the
* code tries to use the original data array as long as possible and
* only converts it to an object if really required (e.g. the event
* actually lies in the time span or it recurs in which case the
* calculations are more complex).
*/
foreach ($objects as $object) {
/* check if event period intersects with given period */
if (!($object['start-date'] > $endts || $object['end-date'] < $startts)) {
$result[] = new Horde_Kolab_FreeBusy_Object_Event($object);
continue;
}
/* do recurrence expansion if not keeping anyway */
if (isset($object['recurrence'])) {
$event = new Horde_Kolab_FreeBusy_Object_Event($object);
if ($event->recursIn($startDate, $endDate)) {
$result[] = $event;
}
}
}
/** PERFORMANCE END */
return $result;
}
