/**
* @brief generates the output for an event which will be readable for our js
* @param (mixed) $event - event object / array
* @param (int) $start - DateTime object of start
* @param (int) $end - DateTime object of end
* @return (array) $output - readable output
*/
public static function generateEventOutput(array $event, $start, $end, $list = false)
{
if (!isset($event['calendardata']) && !isset($event['vevent'])) {
return false;
}
if (!isset($event['calendardata']) && isset($event['vevent'])) {
$event['calendardata'] = "BEGIN:VCALENDAR\nVERSION:2.0\nPRODID:ownCloud's Internal iCal System\n" . $event['vevent']->serialize() . "END:VCALENDAR";
}
try {
$object = VObject::parse($event['calendardata']);
if (!$object) {
\OCP\Util::writeLog(self::$appname, __METHOD__ . ' Error parsing event: ' . print_r($event, true), \OCP\Util::DEBUG);
return array();
}
$output = array();
if ($object->name === 'VEVENT') {
$vevent = $object;
} elseif (isset($object->VEVENT)) {
$vevent = $object->VEVENT;
} else {
\OCP\Util::writeLog(self::$appname, __METHOD__ . ' Object contains not event: ' . print_r($event, true), \OCP\Util::DEBUG);
return $output;
}
$id = $event['id'];
$SUMMARY = !is_null($vevent->SUMMARY) && $vevent->SUMMARY->getValue() != '' ? strtr($vevent->SUMMARY->getValue(), array('\\,' => ',', '\\;' => ';')) : (string) self::$l10n->t('unnamed');
if ($event['summary'] != '') {
$SUMMARY = $event['summary'];
}
if (Object::getowner($id) !== \OCP\USER::getUser()) {
// do not show events with private or unknown access class
// \OCP\Util::writeLog('calendar','Sharee ID: ->'.$event['calendarid'].':'.$event['summary'], \OCP\Util::DEBUG);
if (isset($vevent->CLASS) && $vevent->CLASS->getValue() === 'CONFIDENTIAL') {
$SUMMARY = (string) self::$l10n->t('Busy');
}
if (isset($vevent->CLASS) && ($vevent->CLASS->getValue() === 'PRIVATE' || $vevent->CLASS->getValue() === '')) {
return $output;
}
$object = Object::cleanByAccessClass($id, $object);
}
$event['orgevent'] = '';
if (array_key_exists('org_objid', $event) && $event['org_objid'] > 0) {
$event['orgevent'] = array('calendarcolor' => '#000');
}
$event['isalarm'] = false;
if (isset($vevent->VALARM)) {
$event['isalarm'] = true;
}
$event['privat'] = false;
if (isset($vevent->CLASS) && $vevent->CLASS->getValue() === 'PRIVATE') {
$event['privat'] = 'private';
}
if (isset($vevent->CLASS) && $vevent->CLASS->getValue() === 'CONFIDENTIAL') {
$event['privat'] = 'confidential';
}
$allday = $vevent->DTSTART->getValueType() == 'DATE' ? true : false;
$last_modified = @$vevent->__get('LAST-MODIFIED');
$calid = '';
if (array_key_exists('calendarid', $event)) {
$calid = $event['calendarid'];
}
/*
$eventPerm = '';
if (array_key_exists('permissions', $event)) {
$eventPerm = Calendar::permissionReader($event['permissions']);
}
$location = (!is_null($vevent -> LOCATION) && $vevent -> LOCATION -> getValue() != '') ? $vevent -> getAsString('LOCATION') : '';
*/
$bDay = false;
if (array_key_exists('bday', $event)) {
$bDay = $event['bday'];
}
$isEventShared = false;
if (isset($event['shared']) && $event['shared'] === 1) {
$isEventShared = $event['shared'];
}
$lastmodified = $last_modified ? $last_modified->getDateTime()->format('U') : 0;
$staticoutput = array('id' => (int) $event['id'], 'title' => $SUMMARY, 'lastmodified' => $lastmodified, 'categories' => $vevent->getAsArray('CATEGORIES'), 'calendarid' => (int) $calid, 'bday' => $bDay, 'shared' => $isEventShared, 'privat' => $event['privat'], 'isrepeating' => false, 'isalarm' => $event['isalarm'], 'orgevent' => $event['orgevent'], 'allDay' => $allday);
if (Object::isrepeating($id) && Repeat::is_cached_inperiod($event['id'], $start, $end)) {
$cachedinperiod = Repeat::get_inperiod($id, $start, $end);
foreach ($cachedinperiod as $cachedevent) {
$dynamicoutput = array();
if ($allday) {
$start_dt = new \DateTime($cachedevent['startdate'], new \DateTimeZone('UTC'));
$end_dt = new \DateTime($cachedevent['enddate'], new \DateTimeZone('UTC'));
$dynamicoutput['start'] = $start_dt->format('Y-m-d');
$dynamicoutput['end'] = $end_dt->format('Y-m-d');
$dynamicoutput['startlist'] = $start_dt->format('Y/m/d');
$dynamicoutput['endlist'] = $end_dt->format('Y/m/d');
} else {
$start_dt = new \DateTime($cachedevent['startdate'], new \DateTimeZone('UTC'));
$end_dt = new \DateTime($cachedevent['enddate'], new \DateTimeZone('UTC'));
$start_dt->setTimezone(new \DateTimeZone(self::$tz));
$end_dt->setTimezone(new \DateTimeZone(self::$tz));
$dynamicoutput['start'] = $start_dt->format('Y-m-d H:i:s');
$dynamicoutput['end'] = $end_dt->format('Y-m-d H:i:s');
$dynamicoutput['startlist'] = $start_dt->format('Y/m/d H:i:s');
$dynamicoutput['endlist'] = $end_dt->format('Y/m/d H:i:s');
}
$dynamicoutput['isrepeating'] = true;
$output[] = array_merge($staticoutput, $dynamicoutput);
}
} else {
if (Object::isrepeating($id) || $event['repeating'] == 1) {
$object->expand($start, $end);
}
foreach ($object->getComponents() as $singleevent) {
if (!$singleevent instanceof \Sabre\VObject\Component\VEvent) {
continue;
}
$dynamicoutput = Object::generateStartEndDate($singleevent->DTSTART, Object::getDTEndFromVEvent($singleevent), $allday, self::$tz);
$output[] = array_merge($staticoutput, $dynamicoutput);
}
}
return $output;
} catch (\Exception $e) {
$uid = 'unknown';
if (isset($event['uri'])) {
$uid = $event['uri'];
}
\OCP\Util::writeLog(self::$appname, 'Event (' . $uid . ') contains invalid data!', \OCP\Util::WARN);
}
}
