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use native sabredav functions to generate repeating events

This commit is contained in:
Georg Ehrke 2012-06-11 10:55:26 +02:00
parent c6a03ec6d8
commit ece1162949
1 changed files with 26 additions and 55 deletions
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81
apps/calendar/lib/app.php
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@ -380,64 +380,35 @@ class OC_Calendar_App{
'title' => htmlspecialchars(($event['summary']!=NULL || $event['summary'] != '')?$event['summary']: self::$l10n->t('unnamed')),
'description' => isset($vevent->DESCRIPTION)?htmlspecialchars($vevent->DESCRIPTION->value):'',
'lastmodified'=>$lastmodified);
$dtstart = $vevent->DTSTART;
$start_dt = $dtstart->getDateTime();
$dtend = OC_Calendar_Object::getDTEndFromVEvent($vevent);
$end_dt = $dtend->getDateTime();
if ($dtstart->getDateType() == Sabre_VObject_Element_DateTime::DATE){
$output['allDay'] = true;
}else{
$output['allDay'] = false;
$start_dt->setTimezone(new DateTimeZone(self::$tz));
$end_dt->setTimezone(new DateTimeZone(self::$tz));
}
// Handle exceptions to recurring events
$exceptionDateObjects = $vevent->select('EXDATE');
$exceptionDateMap = Array();
foreach ($exceptionDateObjects as $exceptionObject) {
foreach($exceptionObject->getDateTimes() as $datetime) {
$ts = $datetime->getTimestamp();
$exceptionDateMap[idate('Y',$ts)][idate('m', $ts)][idate('d', $ts)] = true;
$object->expand($start, $end);
foreach($object->getComponents() as $child){
if(get_class($child) != 'Sabre_VObject_Component_VEvent'){
continue;
}
}
$return = array();
if($event['repeating'] == 1){
$duration = (double) $end_dt->format('U') - (double) $start_dt->format('U');
$r = new When();
$r->recur($start_dt)->rrule((string) $vevent->RRULE);
/*$r = new iCal_Repeat_Generator(array('RECUR' => $start_dt,
* 'RRULE' => (string)$vevent->RRULE
* 'RDATE' => (string)$vevent->RDATE
* 'EXRULE' => (string)$vevent->EXRULE
* 'EXDATE' => (string)$vevent->EXDATE));*/
while($result = $r->next()){
if($result < $start){
continue;
}
if($result > $end){
break;
}
// Check for exceptions to recurring events
$ts = $result->getTimestamp();
if (isset($exceptionDateMap[idate('Y',$ts)][idate('m', $ts)][idate('d', $ts)])) {
continue;
}
unset($ts);
if($output['allDay'] == true){
$output['start'] = $result->format('Y-m-d');
$output['end'] = date('Y-m-d', $result->format('U') + --$duration);
}else{
$output['start'] = $result->format('Y-m-d H:i:s');
$output['end'] = date('Y-m-d H:i:s', $result->format('U') + $duration);
}
$return[] = $output;
$vevent = $child;
$dtstart = $vevent->DTSTART;
$start_dt = $dtstart->getDateTime();
$dtend = OC_Calendar_Object::getDTEndFromVEvent($vevent);
$end_dt = $dtend->getDateTime();
if ($dtstart->getDateType() == Sabre_VObject_Element_DateTime::DATE){
$output['allDay'] = true;
}else{
$output['allDay'] = false;
$start_dt->setTimezone(new DateTimeZone(self::$tz));
$end_dt->setTimezone(new DateTimeZone(self::$tz));
}
}else{
// Handle exceptions to recurring events
/*$exceptionDateObjects = $vevent->select('EXDATE');
$exceptionDateMap = Array();
foreach ($exceptionDateObjects as $exceptionObject) {
foreach($exceptionObject->getDateTimes() as $datetime) {
$ts = $datetime->getTimestamp();
$exceptionDateMap[idate('Y',$ts)][idate('m', $ts)][idate('d', $ts)] = true;
}
}*/
if($output['allDay'] == true){
$output['start'] = $start_dt->format('Y-m-d');
$end_dt->modify('-1 sec');