PHP VCalendar::createComponent方法代码示例

 function testAlarmWayBefore()
 {
     $vcalendar = new VObject\Component\VCalendar();
     $vevent = $vcalendar->createComponent('VEVENT');
     $vevent->DTSTART = '20120101T120000Z';
     $vevent->UID = 'bla';
     $valarm = $vcalendar->createComponent('VALARM');
     $valarm->TRIGGER = '-P2W1D';
     $vevent->add($valarm);
     $vcalendar->add($vevent);
     $filter = array('name' => 'VCALENDAR', 'is-not-defined' => false, 'time-range' => null, 'prop-filters' => array(), 'comp-filters' => array(array('name' => 'VEVENT', 'is-not-defined' => false, 'time-range' => null, 'prop-filters' => array(), 'comp-filters' => array(array('name' => 'VALARM', 'is-not-defined' => false, 'prop-filters' => array(), 'comp-filters' => array(), 'time-range' => array('start' => new \DateTime('2011-12-10'), 'end' => new \DateTime('2011-12-20')))))));
     $validator = new CalendarQueryValidator();
     $this->assertTrue($validator->validate($vcalendar, $filter));
 }

 /**
  *  create VObject
  * @param string VObject as string
  * @return Sabre_VObject or null
  */
 private function createVObject($vobject_or_name)
 {
     if (is_object($vobject_or_name)) {
         return $vobject_or_name;
     } else {
         $vcomponent = null;
         switch ($vobject_or_name) {
             case 'VCALENDAR':
             case 'VTODO':
             case 'VEVENT':
             case 'VALARM':
             case 'VFREEBUSY':
             case 'VJOURNAL':
             case 'VTIMEZONE':
                 $vcomponent = new VCalendar();
                 break;
             case 'VCARD':
                 $vcomponent = new VCard();
                 break;
             default:
                 $vcomponent = new VCalendar();
                 break;
         }
         if ($vcomponent !== null) {
             $vobject = $vcomponent->createComponent($vobject_or_name);
             return $vobject;
         } else {
             return null;
         }
     }
 }

 public function timeRangeTestData()
 {
     $tests = array();
     $calendar = new VCalendar();
     $vevent = $calendar->createComponent('VEVENT');
     $vevent->DTSTART = '20111223T120000Z';
     $tests[] = array($vevent, new \DateTime('2011-01-01'), new \DateTime('2012-01-01'), true);
     $tests[] = array($vevent, new \DateTime('2011-01-01'), new \DateTime('2011-11-01'), false);
     $vevent2 = clone $vevent;
     $vevent2->DTEND = '20111225T120000Z';
     $tests[] = array($vevent2, new \DateTime('2011-01-01'), new \DateTime('2012-01-01'), true);
     $tests[] = array($vevent2, new \DateTime('2011-01-01'), new \DateTime('2011-11-01'), false);
     $vevent3 = clone $vevent;
     $vevent3->DURATION = 'P1D';
     $tests[] = array($vevent3, new \DateTime('2011-01-01'), new \DateTime('2012-01-01'), true);
     $tests[] = array($vevent3, new \DateTime('2011-01-01'), new \DateTime('2011-11-01'), false);
     $vevent4 = clone $vevent;
     $vevent4->DTSTART = '20111225';
     $vevent4->DTSTART['VALUE'] = 'DATE';
     $tests[] = array($vevent4, new \DateTime('2011-01-01'), new \DateTime('2012-01-01'), true);
     $tests[] = array($vevent4, new \DateTime('2011-01-01'), new \DateTime('2011-11-01'), false);
     // Event with no end date should be treated as lasting the entire day.
     $tests[] = array($vevent4, new \DateTime('2011-12-25 16:00:00'), new \DateTime('2011-12-25 17:00:00'), true);
     // DTEND is non inclusive so all day events should not be returned on the next day.
     $tests[] = array($vevent4, new \DateTime('2011-12-26 00:00:00'), new \DateTime('2011-12-26 17:00:00'), false);
     // The timezone of timerange in question also needs to be considered.
     $tests[] = array($vevent4, new \DateTime('2011-12-26 00:00:00', new \DateTimeZone('Europe/Berlin')), new \DateTime('2011-12-26 17:00:00', new \DateTimeZone('Europe/Berlin')), false);
     $vevent5 = clone $vevent;
     $vevent5->DURATION = 'P1D';
     $vevent5->RRULE = 'FREQ=YEARLY';
     $tests[] = array($vevent5, new \DateTime('2011-01-01'), new \DateTime('2012-01-01'), true);
     $tests[] = array($vevent5, new \DateTime('2011-01-01'), new \DateTime('2011-11-01'), false);
     $tests[] = array($vevent5, new \DateTime('2013-12-01'), new \DateTime('2013-12-31'), true);
     $vevent6 = clone $vevent;
     $vevent6->DTSTART = '20111225';
     $vevent6->DTSTART['VALUE'] = 'DATE';
     $vevent6->DTEND = '20111225';
     $vevent6->DTEND['VALUE'] = 'DATE';
     $tests[] = array($vevent6, new \DateTime('2011-01-01'), new \DateTime('2012-01-01'), true);
     $tests[] = array($vevent6, new \DateTime('2011-01-01'), new \DateTime('2011-11-01'), false);
     // Added this test to ensure that recurrence rules with no DTEND also
     // get checked for the entire day.
     $vevent7 = clone $vevent;
     $vevent7->DTSTART = '20120101';
     $vevent7->DTSTART['VALUE'] = 'DATE';
     $vevent7->RRULE = 'FREQ=MONTHLY';
     $tests[] = array($vevent7, new \DateTime('2012-02-01 15:00:00'), new \DateTime('2012-02-02'), true);
     // The timezone of timerange in question should also be considered.
     // Added this test to check recurring events that have no instances.
     $vevent8 = clone $vevent;
     $vevent8->DTSTART = '20130329T140000';
     $vevent8->DTEND = '20130329T153000';
     $vevent8->RRULE = array('FREQ' => 'WEEKLY', 'BYDAY' => array('FR'), 'UNTIL' => '20130412T115959Z');
     $vevent8->add('EXDATE', '20130405T140000');
     $vevent8->add('EXDATE', '20130329T140000');
     $tests[] = array($vevent8, new \DateTime('2013-03-01'), new \DateTime('2013-04-01'), false);
     return $tests;
 }

 public function timeRangeTestData()
 {
     $calendar = new VCalendar();
     $tests = array();
     $vjournal = $calendar->createComponent('VJOURNAL');
     $vjournal->DTSTART = '20111223T120000Z';
     $tests[] = array($vjournal, new \DateTime('2011-01-01'), new \DateTime('2012-01-01'), true);
     $tests[] = array($vjournal, new \DateTime('2011-01-01'), new \DateTime('2011-11-01'), false);
     $vjournal2 = $calendar->createComponent('VJOURNAL');
     $vjournal2->DTSTART = '20111223';
     $vjournal2->DTSTART['VALUE'] = 'DATE';
     $tests[] = array($vjournal2, new \DateTime('2011-01-01'), new \DateTime('2012-01-01'), true);
     $tests[] = array($vjournal2, new \DateTime('2011-01-01'), new \DateTime('2011-11-01'), false);
     $vjournal3 = $calendar->createComponent('VJOURNAL');
     $tests[] = array($vjournal3, new \DateTime('2011-01-01'), new \DateTime('2012-01-01'), false);
     $tests[] = array($vjournal3, new \DateTime('2011-01-01'), new \DateTime('2011-11-01'), false);
     return $tests;
 }

 public function timeRangeTestData()
 {
     $tests = array();
     $calendar = new VCalendar();
     $vevent = $calendar->createComponent('VEVENT');
     $vevent->DTSTART = '20111223T120000Z';
     $tests[] = array($vevent, new \DateTime('2011-01-01'), new \DateTime('2012-01-01'), true);
     $tests[] = array($vevent, new \DateTime('2011-01-01'), new \DateTime('2011-11-01'), false);
     $vevent2 = clone $vevent;
     $vevent2->DTEND = '20111225T120000Z';
     $tests[] = array($vevent2, new \DateTime('2011-01-01'), new \DateTime('2012-01-01'), true);
     $tests[] = array($vevent2, new \DateTime('2011-01-01'), new \DateTime('2011-11-01'), false);
     $vevent3 = clone $vevent;
     $vevent3->DURATION = 'P1D';
     $tests[] = array($vevent3, new \DateTime('2011-01-01'), new \DateTime('2012-01-01'), true);
     $tests[] = array($vevent3, new \DateTime('2011-01-01'), new \DateTime('2011-11-01'), false);
     $vevent4 = clone $vevent;
     $vevent4->DTSTART = '20111225';
     $vevent4->DTSTART['VALUE'] = 'DATE';
     $tests[] = array($vevent4, new \DateTime('2011-01-01'), new \DateTime('2012-01-01'), true);
     $tests[] = array($vevent4, new \DateTime('2011-01-01'), new \DateTime('2011-11-01'), false);
     // Event with no end date should be treated as lasting the entire day.
     $tests[] = array($vevent4, new \DateTime('2011-12-25 16:00:00'), new \DateTime('2011-12-25 17:00:00'), true);
     $vevent5 = clone $vevent;
     $vevent5->DURATION = 'P1D';
     $vevent5->RRULE = 'FREQ=YEARLY';
     $tests[] = array($vevent5, new \DateTime('2011-01-01'), new \DateTime('2012-01-01'), true);
     $tests[] = array($vevent5, new \DateTime('2011-01-01'), new \DateTime('2011-11-01'), false);
     $tests[] = array($vevent5, new \DateTime('2013-12-01'), new \DateTime('2013-12-31'), true);
     $vevent6 = clone $vevent;
     $vevent6->DTSTART = '20111225';
     $vevent6->DTSTART['VALUE'] = 'DATE';
     $vevent6->DTEND = '20111225';
     $vevent6->DTEND['VALUE'] = 'DATE';
     $tests[] = array($vevent6, new \DateTime('2011-01-01'), new \DateTime('2012-01-01'), true);
     $tests[] = array($vevent6, new \DateTime('2011-01-01'), new \DateTime('2011-11-01'), false);
     // Added this test to ensure that recurrence rules with no DTEND also
     // get checked for the entire day.
     $vevent7 = clone $vevent;
     $vevent7->DTSTART = '20120101';
     $vevent7->DTSTART['VALUE'] = 'DATE';
     $vevent7->RRULE = 'FREQ=MONTHLY';
     $tests[] = array($vevent7, new \DateTime('2012-02-01 15:00:00'), new \DateTime('2012-02-02'), true);
     return $tests;
 }

 public function timeRangeTestData()
 {
     $tests = array();
     $calendar = new VCalendar();
     $vtodo = $calendar->createComponent('VTODO');
     $vtodo->DTSTART = '20111223T120000Z';
     $tests[] = array($vtodo, new \DateTime('2011-01-01'), new \DateTime('2012-01-01'), true);
     $tests[] = array($vtodo, new \DateTime('2011-01-01'), new \DateTime('2011-11-01'), false);
     $vtodo2 = clone $vtodo;
     $vtodo2->DURATION = 'P1D';
     $tests[] = array($vtodo2, new \DateTime('2011-01-01'), new \DateTime('2012-01-01'), true);
     $tests[] = array($vtodo2, new \DateTime('2011-01-01'), new \DateTime('2011-11-01'), false);
     $vtodo3 = clone $vtodo;
     $vtodo3->DUE = '20111225';
     $tests[] = array($vtodo3, new \DateTime('2011-01-01'), new \DateTime('2012-01-01'), true);
     $tests[] = array($vtodo3, new \DateTime('2011-01-01'), new \DateTime('2011-11-01'), false);
     $vtodo4 = $calendar->createComponent('VTODO');
     $vtodo4->DUE = '20111225';
     $tests[] = array($vtodo4, new \DateTime('2011-01-01'), new \DateTime('2012-01-01'), true);
     $tests[] = array($vtodo4, new \DateTime('2011-01-01'), new \DateTime('2011-11-01'), false);
     $vtodo5 = $calendar->createComponent('VTODO');
     $vtodo5->COMPLETED = '20111225';
     $tests[] = array($vtodo5, new \DateTime('2011-01-01'), new \DateTime('2012-01-01'), true);
     $tests[] = array($vtodo5, new \DateTime('2011-01-01'), new \DateTime('2011-11-01'), false);
     $vtodo6 = $calendar->createComponent('VTODO');
     $vtodo6->CREATED = '20111225';
     $tests[] = array($vtodo6, new \DateTime('2011-01-01'), new \DateTime('2012-01-01'), true);
     $tests[] = array($vtodo6, new \DateTime('2011-01-01'), new \DateTime('2011-11-01'), false);
     $vtodo7 = $calendar->createComponent('VTODO');
     $vtodo7->CREATED = '20111225';
     $vtodo7->COMPLETED = '20111226';
     $tests[] = array($vtodo7, new \DateTime('2011-01-01'), new \DateTime('2012-01-01'), true);
     $tests[] = array($vtodo7, new \DateTime('2011-01-01'), new \DateTime('2011-11-01'), false);
     $vtodo7 = $calendar->createComponent('VTODO');
     $tests[] = array($vtodo7, new \DateTime('2011-01-01'), new \DateTime('2012-01-01'), true);
     $tests[] = array($vtodo7, new \DateTime('2011-01-01'), new \DateTime('2011-11-01'), true);
     return $tests;
 }

 /**
  * Get this task as a VObject. This can be turned into a vcalendar file data.
  * 
  * @return Sabre\VObject\Component 
  */
 public function toVObject()
 {
     $calendar = new Sabre\VObject\Component\VCalendar();
     $e = $calendar->createComponent('VTODO');
     $e->uid = $this->uuid;
     $e->add('dtstamp', new \DateTime("now", new \DateTimeZone('UTC')));
     $mtimeDateTime = new \DateTime('@' . $this->mtime);
     $mtimeDateTime->setTimezone(new \DateTimeZone('UTC'));
     $e->add('LAST-MODIFIED', $mtimeDateTime);
     $ctimeDateTime = new \DateTime('@' . $this->mtime);
     $ctimeDateTime->setTimezone(new \DateTimeZone('UTC'));
     $e->add('created', $ctimeDateTime);
     $e->summary = $this->name;
     $e->status = $this->status;
     $dateType = "DATE";
     if (!empty($this->start_time)) {
         $e->add('dtstart', \GO\Base\Util\Date\DateTime::fromUnixtime($this->start_time), array('VALUE' => $dateType));
     }
     $e->add('due', \GO\Base\Util\Date\DateTime::fromUnixtime($this->due_time), array('VALUE' => $dateType));
     if ($this->completion_time > 0) {
         $e->add('completed', \GO\Base\Util\Date\DateTime::fromUnixtime($this->completion_time), array('VALUE' => $dateType));
     }
     if (!empty($this->percentage_complete)) {
         $e->add('percent-complete', $this->percentage_complete);
     }
     if (!empty($this->description)) {
         $e->description = $this->description;
     }
     //todo exceptions
     if (!empty($this->rrule)) {
         $e->rrule = str_replace('RRULE:', '', $this->rrule);
     }
     switch ($this->priority) {
         case self::PRIORITY_LOW:
             $e->priority = 9;
             break;
         case self::PRIORITY_HIGH:
             $e->priority = 1;
             break;
         default:
             $e->priority = 5;
     }
     if ($this->reminder > 0) {
         $a = $calendar->createComponent('VALARM');
         //			BEGIN:VALARM
         //ACTION:DISPLAY
         //TRIGGER;VALUE=DURATION:-PT5M
         //DESCRIPTION:Default Mozilla Description
         //END:VALARM
         $a->action = 'DISPLAY';
         $a->add('trigger', date('Ymd\\THis', $this->reminder), array('value' => 'DATE-TIME'));
         $a->description = "Alarm";
         //for funambol compatibility, the \GO\Base\VObject\Reader class use this to convert it to a vcalendar 1.0 aalarm tag.
         $e->{"X-GO-REMINDER-TIME"} = date('Ymd\\THis', $this->reminder);
         $e->add($a);
     }
     return $e;
 }

 /**
  * @depends testValues
  * @expectedException \InvalidArgumentException
  */
 function testNoMasterBadUID()
 {
     $vcal = new VCalendar();
     // ev2 overrides an event, and puts it on 2pm instead.
     $ev2 = $vcal->createComponent('VEVENT');
     $ev2->UID = 'overridden';
     $ev2->{'RECURRENCE-ID'} = '20120110T120000Z';
     $ev2->DTSTART = '20120110T140000Z';
     $ev2->SUMMARY = 'Event 2';
     $vcal->add($ev2);
     // ev3 overrides an event, and puts it 2 days and 2 hours later
     $ev3 = $vcal->createComponent('VEVENT');
     $ev3->UID = 'overridden';
     $ev3->{'RECURRENCE-ID'} = '20120113T120000Z';
     $ev3->DTSTART = '20120115T140000Z';
     $ev3->SUMMARY = 'Event 3';
     $vcal->add($ev3);
     $it = new EventIterator($vcal, 'broken');
 }

 /**
  * @expectedException LogicException
  */
 public function testInTimeRangeInvalidComponent()
 {
     $calendar = new VCalendar();
     $valarm = $calendar->createComponent('VALARM');
     $valarm->TRIGGER = '-P1D';
     $valarm->TRIGGER['RELATED'] = 'END';
     $vjournal = $calendar->createComponent('VJOURNAL');
     $vjournal->add($valarm);
     $valarm->isInTimeRange(new DateTime('2012-02-25 01:00:00'), new DateTime('2012-03-05 01:00:00'));
 }

 /**
  * Get this event as a VObject. This can be turned into a vcalendar file data.
  * 
  * @param string $method REQUEST, REPLY or CANCEL
  * @param Participant $updateByParticipant The participant that is generating this ICS for a response.
  * @param int $recurrenceTime Export for a specific recurrence time for the recurrence-id. 
  * @param boolean $includeExdatesForMovedEvents Funambol need EXDATE lines even for appointments that have been moved. CalDAV doesn't need those lines.
  * 
  * If this event is an occurence and has a exception_for_event_id it will automatically determine this value. 
  * This option is only useful for cancelling a single occurence. Because in that case there is no event model for the occurrence. There's just an exception.
  * 
  * @return Sabre\VObject\Component 
  */
 public function toVObject($method = 'REQUEST', $updateByParticipant = false, $recurrenceTime = false, $includeExdatesForMovedEvents = false)
 {
     $calendar = new Sabre\VObject\Component\VCalendar();
     $e = $calendar->createComponent('VEVENT');
     if (empty($this->uuid)) {
         $this->uuid = \GO\Base\Util\UUID::create('event', $this->id);
         $this->save(true);
     }
     $e->uid = $this->uuid;
     if (isset($this->sequence)) {
         $e->sequence = $this->sequence;
     }
     $e->add('dtstamp', new \DateTime("now", new \DateTimeZone('UTC')));
     $mtimeDateTime = new \DateTime('@' . $this->mtime);
     $mtimeDateTime->setTimezone(new \DateTimeZone('UTC'));
     $e->add('LAST-MODIFIED', $mtimeDateTime);
     $ctimeDateTime = new \DateTime('@' . $this->mtime);
     $ctimeDateTime->setTimezone(new \DateTimeZone('UTC'));
     $e->add('created', $ctimeDateTime);
     $e->summary = (string) $this->name;
     //		switch($this->owner_status){
     //			case Participant::STATUS_ACCEPTED:
     //				$e->status = "CONFIRMED";
     //				break;
     //			case Participant::STATUS_DECLINED:
     //				$e->status = "CANCELLED";
     //				break;
     //			default:
     //				$e->status = "TENTATIVE";
     //				break;
     //		}
     $e->status = $this->status;
     $dateType = $this->all_day_event ? "DATE" : "DATETIME";
     //		if($this->all_day_event){
     //			$e->{"X-FUNAMBOL-ALLDAY"}=1;
     //		}
     if ($this->exception_for_event_id > 0) {
         //this is an exception
         $exception = $this->recurringEventException();
         //get master event from relation
         if ($exception) {
             $recurrenceTime = $exception->getStartTime();
         }
     }
     if ($recurrenceTime) {
         $dt = \GO\Base\Util\Date\DateTime::fromUnixtime($recurrenceTime);
         $rId = $e->add('recurrence-id', $dt);
         if ($this->_exceptionEvent->all_day_event) {
             $rId['VALUE'] = 'DATE';
         }
     }
     $dtstart = $e->add('dtstart', \GO\Base\Util\Date\DateTime::fromUnixtime($this->start_time));
     if ($this->all_day_event) {
         $dtstart['VALUE'] = 'DATE';
     }
     if ($this->all_day_event) {
         $end_time = \GO\Base\Util\Date::clear_time($this->end_time);
         $end_time = \GO\Base\Util\Date::date_add($end_time, 1);
     } else {
         $end_time = $this->end_time;
     }
     $dtend = $e->add('dtend', \GO\Base\Util\Date\DateTime::fromUnixtime($end_time));
     if ($this->all_day_event) {
         $dtend['VALUE'] = 'DATE';
     }
     if (!empty($this->description)) {
         $e->description = $this->description;
     }
     if (!empty($this->location)) {
         $e->location = $this->location;
     }
     if (!empty($this->rrule)) {
         $rRule = $this->getRecurrencePattern();
         $rRule->shiftDays(false);
         $e->add('rrule', str_replace('RRULE:', '', $rRule->createRrule()));
         $findParams = \GO\Base\Db\FindParams::newInstance();
         if (!$includeExdatesForMovedEvents) {
             $findParams->getCriteria()->addCondition('exception_event_id', 0);
         }
         $stmt = $this->exceptions($findParams);
         while ($exception = $stmt->fetch()) {
             $dt = \GO\Base\Util\Date\DateTime::fromUnixtime($exception->getStartTime());
             $exdate = $e->add('exdate', $dt);
             if ($this->all_day_event) {
                 $exdate['VALUE'] = 'DATE';
             }
         }
//.........这里部分代码省略.........

//.........这里部分代码省略.........
                         $maxRecurrences = 200;
                         while ($iterator->valid() && --$maxRecurrences) {
                             $startTime = $iterator->getDTStart();
                             if ($this->end && $startTime > $this->end) {
                                 break;
                             }
                             $times[] = [$iterator->getDTStart(), $iterator->getDTEnd()];
                             $iterator->next();
                         }
                     } else {
                         $startTime = $component->DTSTART->getDateTime($this->timeZone);
                         if ($this->end && $startTime > $this->end) {
                             break;
                         }
                         $endTime = null;
                         if (isset($component->DTEND)) {
                             $endTime = $component->DTEND->getDateTime($this->timeZone);
                         } elseif (isset($component->DURATION)) {
                             $duration = DateTimeParser::parseDuration((string) $component->DURATION);
                             $endTime = clone $startTime;
                             $endTime = $endTime->add($duration);
                         } elseif (!$component->DTSTART->hasTime()) {
                             $endTime = clone $startTime;
                             $endTime = $endTime->modify('+1 day');
                         } else {
                             // The event had no duration (0 seconds)
                             break;
                         }
                         $times[] = [$startTime, $endTime];
                     }
                     foreach ($times as $time) {
                         if ($this->end && $time[0] > $this->end) {
                             break;
                         }
                         if ($this->start && $time[1] < $this->start) {
                             break;
                         }
                         $busyTimes[] = [$time[0], $time[1], $FBTYPE];
                     }
                     break;
                 case 'VFREEBUSY':
                     foreach ($component->FREEBUSY as $freebusy) {
                         $fbType = isset($freebusy['FBTYPE']) ? strtoupper($freebusy['FBTYPE']) : 'BUSY';
                         // Skipping intervals marked as 'free'
                         if ($fbType === 'FREE') {
                             continue;
                         }
                         $values = explode(',', $freebusy);
                         foreach ($values as $value) {
                             list($startTime, $endTime) = explode('/', $value);
                             $startTime = DateTimeParser::parseDateTime($startTime);
                             if (substr($endTime, 0, 1) === 'P' || substr($endTime, 0, 2) === '-P') {
                                 $duration = DateTimeParser::parseDuration($endTime);
                                 $endTime = clone $startTime;
                                 $endTime = $endTime->add($duration);
                             } else {
                                 $endTime = DateTimeParser::parseDateTime($endTime);
                             }
                             if ($this->start && $this->start > $endTime) {
                                 continue;
                             }
                             if ($this->end && $this->end < $startTime) {
                                 continue;
                             }
                             $busyTimes[] = [$startTime, $endTime, $fbType];
                         }
                     }
                     break;
             }
         }
     }
     if ($this->baseObject) {
         $calendar = $this->baseObject;
     } else {
         $calendar = new VCalendar();
     }
     $vfreebusy = $calendar->createComponent('VFREEBUSY');
     $calendar->add($vfreebusy);
     if ($this->start) {
         $dtstart = $calendar->createProperty('DTSTART');
         $dtstart->setDateTime($this->start);
         $vfreebusy->add($dtstart);
     }
     if ($this->end) {
         $dtend = $calendar->createProperty('DTEND');
         $dtend->setDateTime($this->end);
         $vfreebusy->add($dtend);
     }
     $dtstamp = $calendar->createProperty('DTSTAMP');
     $dtstamp->setDateTime(new DateTimeImmutable('now', new \DateTimeZone('UTC')));
     $vfreebusy->add($dtstamp);
     foreach ($busyTimes as $busyTime) {
         $busyTime[0] = $busyTime[0]->setTimeZone(new \DateTimeZone('UTC'));
         $busyTime[1] = $busyTime[1]->setTimeZone(new \DateTimeZone('UTC'));
         $prop = $calendar->createProperty('FREEBUSY', $busyTime[0]->format('Ymd\\THis\\Z') . '/' . $busyTime[1]->format('Ymd\\THis\\Z'));
         $prop['FBTYPE'] = $busyTime[2];
         $vfreebusy->add($prop);
     }
     return $calendar;
 }

 /**
  * This method takes a FreeBusyData object and generates the VCALENDAR
  * object associated with it.
  *
  * @return VCalendar
  */
 protected function generateFreeBusyCalendar(FreeBusyData $fbData)
 {
     if ($this->baseObject) {
         $calendar = $this->baseObject;
     } else {
         $calendar = new VCalendar();
     }
     $vfreebusy = $calendar->createComponent('VFREEBUSY');
     $calendar->add($vfreebusy);
     if ($this->start) {
         $dtstart = $calendar->createProperty('DTSTART');
         $dtstart->setDateTime($this->start);
         $vfreebusy->add($dtstart);
     }
     if ($this->end) {
         $dtend = $calendar->createProperty('DTEND');
         $dtend->setDateTime($this->end);
         $vfreebusy->add($dtend);
     }
     $tz = new \DateTimeZone('UTC');
     $dtstamp = $calendar->createProperty('DTSTAMP');
     $dtstamp->setDateTime(new DateTimeImmutable('now', $tz));
     $vfreebusy->add($dtstamp);
     foreach ($fbData->getData() as $busyTime) {
         $busyType = strtoupper($busyTime['type']);
         // Ignoring all the FREE parts, because those are already assumed.
         if ($busyType === 'FREE') {
             continue;
         }
         $busyTime[0] = new \DateTimeImmutable('@' . $busyTime['start'], $tz);
         $busyTime[1] = new \DateTimeImmutable('@' . $busyTime['end'], $tz);
         $prop = $calendar->createProperty('FREEBUSY', $busyTime[0]->format('Ymd\\THis\\Z') . '/' . $busyTime[1]->format('Ymd\\THis\\Z'));
         // Only setting FBTYPE if it's not BUSY, because BUSY is the
         // default anyway.
         if ($busyType !== 'BUSY') {
             $prop['FBTYPE'] = $busyType;
         }
         $vfreebusy->add($prop);
     }
     return $calendar;
 }

 public static function getBirthdayEvents($params)
 {
     if (\OCP\Config::getUserValue(\OCP\USER::getUser(), 'calendarplus', 'calendar_birthday_' . \OCP\USER::getUser())) {
         $name = $params['calendar_id'];
         if (strpos($name, 'birthday_') != 0) {
             return;
         }
         $info = explode('_', $name);
         $aid = $info[1];
         $aDefNArray = array('0' => 'fname', '1' => 'lname', '3' => 'title', '4' => '');
         foreach (Addressbook::all($aid) as $addressbook) {
             foreach (VCard::all($addressbook['id']) as $contact) {
                 try {
                     $vcard = VObject\Reader::read($contact['carddata']);
                 } catch (Exception $e) {
                     continue;
                 }
                 $birthday = $vcard->BDAY;
                 if ((string) $birthday) {
                     $details = VCard::structureContact($vcard);
                     $BirthdayTemp = new \DateTime($birthday);
                     $checkForm = $BirthdayTemp->format('d-m-Y');
                     $temp = explode('-', $checkForm);
                     $getAge = self::getAge($temp[2], $temp[1], $temp[0]);
                     //$getAge=$BirthdayTemp->format('d-m-Y');
                     $title = isset($vcard->FN) ? strtr($vcard->FN->getValue(), array('\\,' => ',', '\\;' => ';')) : '';
                     $sNameOutput = '';
                     if (isset($details['N'][0]['value']) && count($details['N'][0]['value']) > 0) {
                         foreach ($details['N'][0]['value'] as $key => $val) {
                             if ($val != '') {
                                 $aNameOutput[$aDefNArray[$key]] = $val;
                             }
                         }
                         //$sNameOutput=isset($aNameOutput['title'])?$aNameOutput['title'].' ':'';
                         $sNameOutput .= isset($aNameOutput['lname']) ? $aNameOutput['lname'] . ' ' : '';
                         $sNameOutput .= isset($aNameOutput['fname']) ? $aNameOutput['fname'] . ' ' : '';
                         unset($aNameOutput);
                     }
                     if ($sNameOutput == '') {
                         $sNameOutput = $title;
                     }
                     $sTitle1 = (string) App::$l10n->t('%1$s (%2$s)', array($sNameOutput, $getAge));
                     $aktYear = $BirthdayTemp->format('d-m');
                     $aktYear = $aktYear . date('-Y');
                     $start = new \DateTime($aktYear);
                     $end = new \DateTime($aktYear . ' +1 day');
                     $vcalendar = new VObject\Component\VCalendar();
                     $vevent = $vcalendar->createComponent('VEVENT');
                     $vevent->add('DTSTART');
                     $vevent->DTSTART->setDateTime($start);
                     $vevent->DTSTART['VALUE'] = 'date';
                     $vevent->add('DTEND');
                     $vevent->DTEND->setDateTime($end);
                     $vevent->DTEND['VALUE'] = 'date';
                     $vevent->{'SUMMARY'} = (string) $sTitle1;
                     $vevent->{'UID'} = substr(md5(rand() . time()), 0, 10);
                     // DESCRIPTION?
                     $aktYear1 = $BirthdayTemp->format('-m-d');
                     $aktYear1 = date('Y') . $aktYear1;
                     $params['events'][] = array('id' => 0, 'vevent' => $vevent, 'repeating' => true, 'calendarid' => $params['calendar_id'], 'privat' => false, 'bday' => true, 'shared' => false, 'isalarm' => false, 'summary' => $sTitle1, 'start' => $aktYear1, 'allDay' => true, 'startlist' => $aktYear1, 'editable' => false, 'className' => 'birthdayevent', 'startEditable ' => false, 'durationEditable ' => false);
                 }
             }
         }
     }
     return true;
 }

 /**
  * Returns a VTIMEZONE component for a Olson timezone identifier
  * with daylight transitions covering the given date range.
  *
  * @param string Timezone ID as used in PHP's Date functions
  * @param integer Unix timestamp with first date/time in this timezone
  * @param integer Unix timestap with last date/time in this timezone
  *
  * @return mixed A Sabre\VObject\Component object representing a VTIMEZONE definition
  *               or false if no timezone information is available
  */
 public static function get_vtimezone($tzid, $from = 0, $to = 0)
 {
     if (!$from) {
         $from = time();
     }
     if (!$to) {
         $to = $from;
     }
     if (is_string($tzid)) {
         try {
             $tz = new \DateTimeZone($tzid);
         } catch (\Exception $e) {
             return false;
         }
     } else {
         if (is_a($tzid, '\\DateTimeZone')) {
             $tz = $tzid;
         }
     }
     if (!is_a($tz, '\\DateTimeZone')) {
         return false;
     }
     $year = 86400 * 360;
     $transitions = $tz->getTransitions($from - $year, $to + $year);
     $vcal_creator = new VObject\Component\VCalendar();
     $vt = $vcal_creator->createComponent('VTIMEZONE');
     $vt->TZID = $tz->getName();
     $std = null;
     $dst = null;
     foreach ($transitions as $i => $trans) {
         $cmp = null;
         if ($i == 0) {
             $tzfrom = $trans['offset'] / 3600;
             continue;
         }
         if ($trans['isdst']) {
             $t_dst = $trans['ts'];
             $dst = $vcal_creator->createComponent('DAYLIGHT');
             $cmp = $dst;
         } else {
             $t_std = $trans['ts'];
             $std = $vcal_creator->createComponent('STANDARD');
             $cmp = $std;
         }
         if ($cmp) {
             $dt = new DateTime($trans['time']);
             $offset = $trans['offset'] / 3600;
             $cmp->DTSTART = $dt->format('Ymd\\THis');
             $cmp->TZOFFSETFROM = sprintf('%s%02d%02d', $tzfrom >= 0 ? '+' : '', floor($tzfrom), ($tzfrom - floor($tzfrom)) * 60);
             $cmp->TZOFFSETTO = sprintf('%s%02d%02d', $offset >= 0 ? '+' : '', floor($offset), ($offset - floor($offset)) * 60);
             if (!empty($trans['abbr'])) {
                 $cmp->TZNAME = $trans['abbr'];
             }
             $tzfrom = $offset;
             $vt->add($cmp);
         }
         // we covered the entire date range
         if ($std && $dst && min($t_std, $t_dst) < $from && max($t_std, $t_dst) > $to) {
             break;
         }
     }
     // add X-MICROSOFT-CDO-TZID if available
     $microsoftExchangeMap = array_flip(VObject\TimeZoneUtil::$microsoftExchangeMap);
     if (array_key_exists($tz->getName(), $microsoftExchangeMap)) {
         $vt->add('X-MICROSOFT-CDO-TZID', $microsoftExchangeMap[$tz->getName()]);
     }
     return $vt;
 }

 /**
  * @depends testValues
  */
 function testOverridenEventNoValuesExpected()
 {
     $vcal = new VCalendar();
     $ev1 = $vcal->createComponent('VEVENT');
     $ev1->UID = 'overridden';
     $ev1->RRULE = 'FREQ=WEEKLY;COUNT=3';
     $ev1->DTSTART = '20120124T120000Z';
     $ev1->SUMMARY = 'baseEvent';
     $vcal->add($ev1);
     // ev2 overrides an event, and puts it 6 days earlier instead.
     $ev2 = $vcal->createComponent('VEVENT');
     $ev2->UID = 'overridden';
     $ev2->{'RECURRENCE-ID'} = '20120131T120000Z';
     $ev2->DTSTART = '20120125T120000Z';
     $ev2->SUMMARY = 'Override!';
     $vcal->add($ev2);
     $it = new RecurrenceIterator($vcal, 'overridden');
     $dates = array();
     $summaries = array();
     // The reported problem was specifically related to the VCALENDAR
     // expansion. In this parcitular case, we had to forward to the 28th of
     // january.
     $it->fastForward(new DateTime('2012-01-28 23:00:00'));
     // We stop the loop when it hits the 6th of februari. Normally this
     // iterator would hit 24, 25 (overriden from 31) and 7 feb but because
     // we 'filter' from the 28th till the 6th, we should get 0 results.
     while ($it->valid() && $it->getDTSTart() < new DateTime('2012-02-06 23:00:00')) {
         $dates[] = $it->getDTStart();
         $summaries[] = (string) $it->getEventObject()->SUMMARY;
         $it->next();
     }
     $this->assertEquals(array(), $dates);
     $this->assertEquals(array(), $summaries);
 }