PHP OC_Calendar_Object::getowner方法代码示例

 public function generateTarget($itemSource, $shareWith, $exclude = null)
 {
     if (!self::$event) {
         self::$event = OC_Calendar_Object::find($itemSource);
     }
     return self::$event['summary'] .= ' (' . OC_Calendar_App::$l10n->t('by') . ' ' . OC_Calendar_Object::getowner(self::$event['id']) . ')';
 }

 /**
  * @brief generates the VEVENT/VTODO/VJOURNAL with UTC dates
  * @param array $event
  * @return string
  */
 private static function generateEvent($event)
 {
     $object = OC_VObject::parse($event['calendardata']);
     if (!$object) {
         return false;
     }
     $sharedAccessClassPermissions = OC_Calendar_Object::getAccessClassPermissions($object);
     if (OC_Calendar_Object::getowner($event['id']) !== OCP\User::getUser()) {
         if (!($sharedAccessClassPermissions & OCP\PERMISSION_READ)) {
             return '';
         }
     }
     $object = OC_Calendar_Object::cleanByAccessClass($event['id'], $object);
     if ($object->VEVENT) {
         $dtstart = $object->VEVENT->DTSTART;
         $start_dt = $dtstart->getDateTime();
         $dtend = OC_Calendar_Object::getDTEndFromVEvent($object->VEVENT);
         $end_dt = $dtend->getDateTime();
         if ($dtstart->getDateType() !== Sabre\VObject\Property\DateTime::DATE) {
             $start_dt->setTimezone(new DateTimeZone('UTC'));
             $end_dt->setTimezone(new DateTimeZone('UTC'));
             $object->VEVENT->setDateTime('DTSTART', $start_dt, Sabre\VObject\Property\DateTime::UTC);
             $object->VEVENT->setDateTime('DTEND', $end_dt, Sabre\VObject\Property\DateTime::UTC);
         }
         return $object->VEVENT->serialize();
     }
     if ($object->VTODO) {
         return $object->VTODO->serialize();
     }
     if ($object->VJOURNAL) {
         return $object->VJOURNAL->serialize();
     }
     return '';
 }

 public static function parseVTODO($task)
 {
     $object = \Sabre\VObject\Reader::read($task['calendardata']);
     if (!$object) {
         return false;
     }
     $sharedAccessClassPermissions = \OC_Calendar_Object::getAccessClassPermissions($object);
     if (\OC_Calendar_Object::getowner($task['id']) !== \OC::$server->getUserSession()->getUser()->getUID()) {
         if (!($sharedAccessClassPermissions & \OCP\Constants::PERMISSION_READ)) {
             return false;
         }
     }
     $object = \OC_Calendar_Object::cleanByAccessClass($task['id'], $object);
     $vtodo = $object->VTODO;
     return $vtodo;
 }

 /**
  * check if task is valid
  *
  * @param \OCA\Tasks\Db\Tasks $task
  * @return mixed
  */
 public function checkTask($task)
 {
     $object = $this->readTask($task);
     if (!$object) {
         return false;
     }
     if (\OC_Calendar_Object::getowner($task->getId()) !== \OC::$server->getUserSession()->getUser()->getUID()) {
         $sharedAccessClassPermissions = \OC_Calendar_Object::getAccessClassPermissions($object);
         if (!($sharedAccessClassPermissions & \OCP\Constants::PERMISSION_READ)) {
             return false;
         }
     }
     $taskID = $task->getId();
     $object = \OC_Calendar_Object::cleanByAccessClass($taskID, $object);
     $vtodo = $object->VTODO;
     $vtodo->ID = $taskID;
     return $vtodo;
 }

 /**
  * @brief generates the VEVENT/VTODO/VJOURNAL with UTC dates
  * @param array $event
  * @return string
  */
 private static function generateEvent($event)
 {
     $object = OC_VObject::parse($event['calendardata']);
     if (!$object) {
         return false;
     }
     $sharedAccessClassPermissions = OC_Calendar_Object::getAccessClassPermissions($object);
     if (OC_Calendar_Object::getowner($event['id']) !== OCP\User::getUser()) {
         if (!($sharedAccessClassPermissions & OCP\PERMISSION_READ)) {
             return '';
         }
     }
     $object = OC_Calendar_Object::cleanByAccessClass($event['id'], $object);
     if ($object->VEVENT) {
         return $object->VEVENT->serialize();
     }
     if ($object->VTODO) {
         return $object->VTODO->serialize();
     }
     if ($object->VJOURNAL) {
         return $object->VJOURNAL->serialize();
     }
     return '';
 }

 /**
  * @brief Remove all properties which should not be exported for the AccessClass Confidential
  * @param string $id Event ID
  * @param Sabre_VObject $vobject Sabre VObject
  * @return object
  */
 public static function cleanByAccessClass($id, $vobject)
 {
     // Do not clean your own calendar
     if (OC_Calendar_Object::getowner($id) === OCP\USER::getUser()) {
         return $vobject;
     }
     if (isset($vobject->VEVENT)) {
         $velement = $vobject->VEVENT;
     } elseif (isset($vobject->VJOURNAL)) {
         $velement = $vobject->VJOURNAL;
     } elseif (isset($vobject->VTODO)) {
         $velement = $vobject->VTODO;
     }
     if (isset($velement->CLASS) && $velement->CLASS->value == 'CONFIDENTIAL') {
         foreach ($velement->children as &$property) {
             switch ($property->name) {
                 case 'CREATED':
                 case 'DTSTART':
                 case 'RRULE':
                 case 'DURATION':
                 case 'DTEND':
                 case 'CLASS':
                 case 'UID':
                     break;
                 case 'SUMMARY':
                     $property->value = OC_Calendar_App::$l10n->t('Busy');
                     break;
                 default:
                     $velement->__unset($property->name);
                     unset($property);
                     break;
             }
         }
     }
     return $vobject;
 }

 /**
  * @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, $end)
 {
     if (!isset($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 {
         $object = OC_VObject::parse($event['calendardata']);
         if (!$object) {
             \OCP\Util::writeLog('calendar', __METHOD__ . ' Error parsing event: ' . print_r($event, true), \OCP\Util::DEBUG);
             return array();
         }
         $output = array();
         if ($object->name === 'VEVENT') {
             $vevent = $object;
         } elseif (isset($object->VEVENT)) {
             $vevent = $object->VEVENT;
         } else {
             \OCP\Util::writeLog('calendar', __METHOD__ . ' Object contains not event: ' . print_r($event, true), \OCP\Util::DEBUG);
             return $output;
         }
         $id = $event['id'];
         if (OC_Calendar_Object::getowner($id) !== OCP\USER::getUser()) {
             // do not show events with private or unknown access class
             if (isset($vevent->CLASS) && ($vevent->CLASS->value === 'PRIVATE' || $vevent->CLASS->value === '')) {
                 return $output;
             }
             $object = OC_Calendar_Object::cleanByAccessClass($id, $object);
         }
         $allday = $vevent->DTSTART->getDateType() == Sabre\VObject\Property\DateTime::DATE ? true : false;
         $last_modified = @$vevent->__get('LAST-MODIFIED');
         $lastmodified = $last_modified ? $last_modified->getDateTime()->format('U') : 0;
         $staticoutput = array('id' => (int) $event['id'], 'title' => !is_null($vevent->SUMMARY) && $vevent->SUMMARY->value != '' ? strtr($vevent->SUMMARY->value, array('\\,' => ',', '\\;' => ';')) : self::$l10n->t('unnamed'), 'description' => isset($vevent->DESCRIPTION) ? strtr($vevent->DESCRIPTION->value, array('\\,' => ',', '\\;' => ';')) : '', 'lastmodified' => $lastmodified, 'allDay' => $allday);
         if (OC_Calendar_Object::isrepeating($id) && OC_Calendar_Repeat::is_cached_inperiod($event['id'], $start, $end)) {
             $cachedinperiod = OC_Calendar_Repeat::get_inperiod($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');
                 } 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');
                 }
                 $output[] = array_merge($staticoutput, $dynamicoutput);
             }
         } else {
             if (OC_Calendar_Object::isrepeating($id) || $event['repeating'] == 1) {
                 $object->expand($start, $end);
             }
             foreach ($object->getComponents() as $singleevent) {
                 if (!$singleevent instanceof Sabre\VObject\Component\VEvent) {
                     continue;
                 }
                 $dynamicoutput = OC_Calendar_Object::generateStartEndDate($singleevent->DTSTART, OC_Calendar_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('calendar', 'Event (' . $uid . ') contains invalid data: ' . $e->getMessage(), \OCP\Util::WARN);
     }
 }

    $tmpl->assign('repeat_bymonth', isset($repeat['bymonth']) ? $repeat['bymonth'] : array());
    $tmpl->assign('repeat_byweekno', isset($repeat['byweekno']) ? $repeat['byweekno'] : array());
} else {
    //Some hidden init Values prevent User Errors
    //init translation util
    $l = OCP\Util::getL10N('calendar');
    //init
    $start = $dtstart->getDateTime();
    $tWeekDay = $start->format('l');
    $transWeekDay = $l->t((string) $tWeekDay);
    $tDayOfMonth = $start->format('j');
    $tMonth = $start->format('F');
    $transMonth = $l->t((string) $tMonth);
    $transByWeekNo = $start->format('W');
    $transByYearDay = $start->format('z');
    $tmpl->assign('repeat_weekdays', $transWeekDay);
    $tmpl->assign('repeat_bymonthday', $tDayOfMonth);
    $tmpl->assign('repeat_bymonth', $transMonth);
    $tmpl->assign('repeat_byweekno', $transByWeekNo);
    $tmpl->assign('repeat_byyearday', $transByYearDay);
    $tmpl->assign('repeat_month', 'monthday');
    //$tmpl->assign('repeat_weekdays', array());
    $tmpl->assign('repeat_interval', 1);
    $tmpl->assign('repeat_end', 'never');
    $tmpl->assign('repeat_count', '10');
    $tmpl->assign('repeat_weekofmonth', 'auto');
    $tmpl->assign('repeat_date', '');
    $tmpl->assign('repeat_year', 'bydate');
    $tmpl->assign('userid', OC_Calendar_Object::getowner($id));
}
$tmpl->printpage();

 public static function getrequestedEvents($calendarid, $start, $end)
 {
     $events = array();
     if ($calendarid == 'shared_rw' || $calendarid == 'shared_r') {
         $calendars = OC_Calendar_Share::allSharedwithuser(OCP\USER::getUser(), OC_Calendar_Share::CALENDAR, 1, $_GET['calendar_id'] == 'shared_rw' ? 'rw' : 'r');
         foreach ($calendars as $calendar) {
             $calendarevents = OC_Calendar_Object::allInPeriod($calendar['calendarid'], $start, $end);
             foreach ($calendarevents as $event) {
                 $event['summary'] .= ' (' . self::$l10n->t('by') . ' ' . OC_Calendar_Object::getowner($event['id']) . ')';
             }
             $events = array_merge($events, $calendarevents);
         }
         $singleevents = OC_Calendar_Share::allSharedwithuser(OCP\USER::getUser(), OC_Calendar_Share::EVENT, 1, $_GET['calendar_id'] == 'shared_rw' ? 'rw' : 'r');
         foreach ($singleevents as $singleevent) {
             $event = OC_Calendar_Object::find($singleevent['eventid']);
             if (!array_key_exists('summary', $event)) {
                 $event['summary'] = self::$l10n->t('unnamed');
             }
             $event['summary'] .= ' (' . self::$l10n->t('by') . ' ' . OC_Calendar_Object::getowner($event['id']) . ')';
             $events[] = $event;
         }
     } else {
         if (is_numeric($calendarid)) {
             $calendar = self::getCalendar($calendarid);
             OCP\Response::enableCaching(0);
             OCP\Response::setETagHeader($calendar['ctag']);
             $events = OC_Calendar_Object::allInPeriod($calendarid, $start, $end);
         } else {
             OCP\Util::emitHook('OC_Calendar', 'getEvents', array('calendar_id' => $calendarid, 'events' => &$events));
         }
     }
     return $events;
 }

 /**
  * @brief analyses the parameter for calendar parameter and returns the objects
  * @param (string) $calendarid - calendarid
  * @param (int) $start - unixtimestamp of start
  * @param (int) $end - unixtimestamp of end
  * @return (array) $events
  */
 public static function getrequestedEvents($calendarid, $start, $end)
 {
     $events = array();
     if ($calendarid == 'shared_events') {
         $singleevents = OCP\Share::getItemsSharedWith('event', OC_Share_Backend_Event::FORMAT_EVENT);
         foreach ($singleevents as $singleevent) {
             $singleevent['summary'] .= ' (' . self::$l10n->t('by') . ' ' . OC_Calendar_Object::getowner($singleevent['id']) . ')';
             $events[] = $singleevent;
         }
     } else {
         if (is_numeric($calendarid)) {
             $calendar = self::getCalendar($calendarid);
             OCP\Response::enableCaching(0);
             OCP\Response::setETagHeader($calendar['ctag']);
             $events = OC_Calendar_Object::allInPeriod($calendarid, $start, $end);
         } else {
             OCP\Util::emitHook('OC_Calendar', 'getEvents', array('calendar_id' => $calendarid, 'events' => &$events));
         }
     }
     return $events;
 }

 public static function getaccess($id, $type)
 {
     if ($type == self::CALENDAR) {
         $calendar = self::getCalendar($id, false, false);
         if ($calendar['userid'] == OCP\USER::getUser()) {
             return 'owner';
         }
         $isshared = OC_Calendar_Share::check_access(OCP\USER::getUser(), $id, OC_Calendar_Share::CALENDAR);
         if ($isshared) {
             $writeaccess = OC_Calendar_Share::is_editing_allowed(OCP\USER::getUser(), $id, OC_Calendar_Share::CALENDAR);
             if ($writeaccess) {
                 return 'rw';
             } else {
                 return 'r';
             }
         } else {
             return false;
         }
     } elseif ($type == self::EVENT) {
         if (OC_Calendar_Object::getowner($id) == OCP\USER::getUser()) {
             return 'owner';
         }
         $isshared = OC_Calendar_Share::check_access(OCP\USER::getUser(), $id, OC_Calendar_Share::EVENT);
         if ($isshared) {
             $writeaccess = OC_Calendar_Share::is_editing_allowed(OCP\USER::getUser(), $id, OC_Calendar_Share::EVENT);
             if ($writeaccess) {
                 return 'rw';
             } else {
                 return 'r';
             }
         } else {
             return false;
         }
     }
 }