PHP OC_Calendar_Object类代码示例

 /**
  * @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 '';
 }

 /**
  * @brief generates the VEVENT with UTC dates
  * @param array $event
  * @return string
  */
 private static function generateEvent($event)
 {
     $object = OC_VObject::parse($event['calendardata']);
     if (!$object) {
         return false;
     }
     if ($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 function formatItems($items, $format, $parameters = null)
 {
     $events = array();
     if ($format == self::FORMAT_EVENT) {
         foreach ($items as $item) {
             $event = OC_Calendar_Object::find($item['item_source']);
             $event['summary'] = $item['item_target'];
             $event['permissions'] = $item['permissions'];
             $events[] = $event;
         }
     }
     return $events;
 }

 /**
  * Search for query in tasks
  *
  * @param string $query
  * @return array list of \OCA\Tasks\Controller\Task
  */
 function search($query)
 {
     $calendars = \OC_Calendar_Calendar::allCalendars(\OC::$server->getUserSession()->getUser()->getUID(), true);
     $user_timezone = \OC_Calendar_App::getTimezone();
     // check if the calenar is enabled
     if (count($calendars) == 0 || !\OCP\App::isEnabled('tasks')) {
         return array();
     }
     $results = array();
     foreach ($calendars as $calendar) {
         // $calendar_entries = \OC_Calendar_Object::all($calendar['id']);
         $objects = \OC_Calendar_Object::all($calendar['id']);
         // $date = strtotime($query);
         // 	// search all calendar objects, one by one
         foreach ($objects as $object) {
             // skip non-todos
             if ($object['objecttype'] != 'VTODO') {
                 continue;
             }
             if (!($vtodo = Helper::parseVTODO($object))) {
                 continue;
             }
             $id = $object['id'];
             $calendarId = $object['calendarid'];
             // check these properties
             $properties = array('SUMMARY', 'DESCRIPTION', 'LOCATION', 'CATEGORIES');
             foreach ($properties as $property) {
                 $string = $vtodo->{$property};
                 if (stripos($string, $query) !== false) {
                     // $results[] = new \OCA\Tasks\Controller\Task($id,$calendarId,$vtodo,$property,$query,$user_timezone);
                     $results[] = Helper::arrayForJSON($id, $vtodo, $user_timezone, $calendarId);
                     continue 2;
                 }
             }
             $comments = $vtodo->COMMENT;
             if ($comments) {
                 foreach ($comments as $com) {
                     if (stripos($com->getValue(), $query) !== false) {
                         // $results[] = new \OCA\Tasks\Controller\Task($id,$calendarId,$vtodo,'COMMENTS',$query,$user_timezone);
                         $results[] = Helper::arrayForJSON($id, $vtodo, $user_timezone, $calendarId);
                         continue 2;
                     }
                 }
             }
         }
     }
     usort($results, array($this, 'sort_completed'));
     return $results;
 }

 /**
  * @brief generates the VEVENT with UTC dates
  * @param array $event
  * @return string
  */
 private static function generateEvent($event)
 {
     $object = OC_VObject::parse($event['calendardata']);
     $dtstart = $object->VEVENT->DTSTART;
     $start_dt = $dtstart->getDateTime();
     $dtend = OC_Calendar_Object::getDTEndFromVEvent($object->VEVENT);
     $end_dt = $dtend->getDateTime();
     if ($dtstart->getDateType() !== Sabre_VObject_Element_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();
 }

 function search($query)
 {
     $calendars = OC_Calendar_Calendar::allCalendars(OCP\USER::getUser(), true);
     if (count($calendars) == 0 || !OCP\App::isEnabled('calendar')) {
         //return false;
     }
     $results = array();
     $searchquery = array();
     if (substr_count($query, ' ') > 0) {
         $searchquery = explode(' ', $query);
     } else {
         $searchquery[] = $query;
     }
     $user_timezone = OC_Calendar_App::getTimezone();
     $l = new OC_l10n('calendar');
     foreach ($calendars as $calendar) {
         $objects = OC_Calendar_Object::all($calendar['id']);
         foreach ($objects as $object) {
             if ($object['objecttype'] != 'VEVENT') {
                 continue;
             }
             if (substr_count(strtolower($object['summary']), strtolower($query)) > 0) {
                 $calendardata = OC_VObject::parse($object['calendardata']);
                 $vevent = $calendardata->VEVENT;
                 $dtstart = $vevent->DTSTART;
                 $dtend = OC_Calendar_Object::getDTEndFromVEvent($vevent);
                 $start_dt = $dtstart->getDateTime();
                 $start_dt->setTimezone(new DateTimeZone($user_timezone));
                 $end_dt = $dtend->getDateTime();
                 $end_dt->setTimezone(new DateTimeZone($user_timezone));
                 if ($dtstart->getDateType() == Sabre\VObject\Property\DateTime::DATE) {
                     $end_dt->modify('-1 sec');
                     if ($start_dt->format('d.m.Y') != $end_dt->format('d.m.Y')) {
                         $info = $l->t('Date') . ': ' . $start_dt->format('d.m.Y') . ' - ' . $end_dt->format('d.m.Y');
                     } else {
                         $info = $l->t('Date') . ': ' . $start_dt->format('d.m.Y');
                     }
                 } else {
                     $info = $l->t('Date') . ': ' . $start_dt->format('d.m.y H:i') . ' - ' . $end_dt->format('d.m.y H:i');
                 }
                 $link = OCP\Util::linkTo('calendar', 'index.php') . '?showevent=' . urlencode($object['id']);
                 $results[] = new OC_Search_Result($object['summary'], $info, $link, (string) $l->t('Cal.'));
                 //$name,$text,$link,$type
             }
         }
     }
     return $results;
 }

 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;
 }

 public function formatItems($items, $format, $parameters = null)
 {
     $events = array();
     if ($format == self::FORMAT_EVENT) {
         foreach ($items as $item) {
             $event = OC_Calendar_Object::find($item['item_source']);
             if ($event == False) {
                 \OCP\Util::writeLog('calendar', __METHOD__ . ', Missing event: ' . $item['item_target'], \OCP\Util::DEBUG);
             } else {
                 $event['summary'] = $item['item_target'];
                 $event['permissions'] = $item['permissions'];
                 $events[] = $event;
             }
         }
     }
     return $events;
 }

 /**
  * Returns a list of ACE's for this node.
  *
  * Each ACE has the following properties:
  *   * 'privilege', a string such as {DAV:}read or {DAV:}write. These are
  *     currently the only supported privileges
  *   * 'principal', a url to the principal who owns the node
  *   * 'protected' (optional), indicating that this ACE is not allowed to
  *      be updated.
  *
  * @return array
  */
 public function getACL()
 {
     $readprincipal = $this->getOwner();
     $writeprincipal = $this->getOwner();
     $uid = OC_Calendar_Calendar::extractUserID($this->getOwner());
     if ($uid != OCP\USER::getUser()) {
         if ($uid === 'contact_birthdays') {
             $readprincipal = 'principals/' . OCP\User::getUser();
         } else {
             $object = OC_VObject::parse($this->objectData['calendardata']);
             $sharedCalendar = OCP\Share::getItemSharedWithBySource('calendar', $this->calendarInfo['id']);
             $sharedAccessClassPermissions = OC_Calendar_Object::getAccessClassPermissions($object);
             if ($sharedCalendar && $sharedCalendar['permissions'] & OCP\PERMISSION_READ && $sharedAccessClassPermissions & OCP\PERMISSION_READ) {
                 $readprincipal = 'principals/' . OCP\USER::getUser();
             }
             if ($sharedCalendar && $sharedCalendar['permissions'] & OCP\PERMISSION_UPDATE && $sharedAccessClassPermissions & OCP\PERMISSION_UPDATE) {
                 $writeprincipal = 'principals/' . OCP\USER::getUser();
             }
         }
     }
     return array(array('privilege' => '{DAV:}read', 'principal' => $readprincipal, 'protected' => true), array('privilege' => '{DAV:}write', 'principal' => $writeprincipal, 'protected' => true), array('privilege' => '{DAV:}read', 'principal' => $readprincipal . '/calendar-proxy-write', 'protected' => true), array('privilege' => '{DAV:}write', 'principal' => $writeprincipal . '/calendar-proxy-write', 'protected' => true), array('privilege' => '{DAV:}read', 'principal' => $readprincipal . '/calendar-proxy-read', 'protected' => true));
 }

 /**
  * @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 '';
 }

 /**
  * Constructor
  *
  * @param array $data
  * @return \OCA\Calendar\Search\Event
  */
 public function __construct(array $data = null)
 {
     // set default properties
     $this->id = $data['id'];
     $this->name = $data['summary'];
     $this->link = \OCP\Util::linkTo('calendar', 'index.php') . '?showevent=' . urlencode($data['id']);
     // do calendar-specific setup
     $l = new \OC_l10n('calendar');
     $calendar_data = \Sabre\VObject\Reader::read($data['calendardata']);
     $vevent = $calendar_data->VEVENT;
     // get start time
     $dtstart = $vevent->DTSTART;
     $start_dt = $dtstart->getDateTime();
     $start_dt->setTimezone($this->getUserTimezone());
     $this->start_time = $start_dt->format('r');
     // get end time
     $dtend = \OC_Calendar_Object::getDTEndFromVEvent($vevent);
     $end_dt = $dtend->getDateTime();
     $end_dt->setTimezone($this->getUserTimezone());
     $this->end_time = $end_dt->format('r');
     // create text description
     if (!$dtstart->hasTime()) {
         $end_dt->modify('-1 sec');
         if ($start_dt->format('d.m.Y') != $end_dt->format('d.m.Y')) {
             $this->text = $l->t('Date') . ': ' . $start_dt->format('d.m.Y') . ' - ' . $end_dt->format('d.m.Y');
         } else {
             $this->text = $l->t('Date') . ': ' . $start_dt->format('d.m.Y');
         }
     } else {
         $this->text = $l->t('Date') . ': ' . $start_dt->format('d.m.y H:i') . ' - ' . $end_dt->format('d.m.y H:i');
     }
     // set last modified time
     $this->modified = date('r', $data['lastmodified']);
     // set repeating property
     $this->repeating = (bool) $data['repeating'];
 }

<?php

/**
 * ownCloud - Addressbook
 *
 * @author Jakob Sack
 * @copyright 2011 Jakob Sack mail@jakobsack.de
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
 * License as published by the Free Software Foundation; either
 * version 3 of the License, or any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU AFFERO GENERAL PUBLIC LICENSE for more details.
 *
 * You should have received a copy of the GNU Affero General Public
 * License along with this library.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
// Init owncloud
OCP\JSON::checkLoggedIn();
OCP\JSON::checkAppEnabled('tasks');
OCP\JSON::callCheck();
$id = $_POST['id'];
$task = OC_Calendar_App::getEventObject($id);
OC_Calendar_Object::delete($id);
OCP\JSON::success(array('data' => array('id' => $id)));

 /**
  * @NoAdminRequired
  */
 public function deleteComment()
 {
     $taskId = $this->params('taskID');
     $commentId = $this->params('commentID');
     $response = new JSONResponse();
     try {
         $vcalendar = \OC_Calendar_App::getVCalendar($taskId);
         $vtodo = $vcalendar->VTODO;
         $commentIndex = $this->getCommentById($vtodo, $commentId);
         $comment = $vtodo->children[$commentIndex];
         if ($comment['USERID'] == $this->userId) {
             unset($vtodo->children[$commentIndex]);
             \OC_Calendar_Object::edit($taskId, $vcalendar->serialize());
         } else {
             throw new \Exception('Not allowed.');
         }
     } catch (\Exception $e) {
         // throw new BusinessLayerException($e->getMessage());
     }
     return $response;
 }

    }
    if ($_GET["path"] != "") {
        $filename = $_GET["path"] . "/" . $_GET["file"];
    } else {
        $filename = "/" . $_GET["file"];
    }
} else {
    $id = OC_Calendar_Calendar::addCalendar(OC_User::getUser(), $_POST['calname']);
    OC_Calendar_Calendar::setCalendarActive($id, 1);
    $calid = $id;
    if ($_POST["path"] != "") {
        $filename = $_POST["path"] . "/" . $_POST["file"];
    } else {
        $filename = "/" . $_POST["file"];
    }
}
$vcalendar = OC_Filesystem::file_get_contents($filename);
$vcalendar = explode("BEGIN:VEVENT", $vcalendar);
for ($i = 1; $i < count($vcalendar); $i++) {
    $vcalendar[$i] = "BEGIN:VEVENT" . $vcalendar[$i];
}
for ($i = 1; $i < count($vcalendar) - 1; $i++) {
    $vcalendar[$i] = $vcalendar[$i] . "END:VCALENDAR";
}
for ($i = 1; $i < count($vcalendar); $i++) {
    $vcalendar[$i] = $vcalendar[0] . $vcalendar[$i];
}
for ($i = 1; $i < count($vcalendar); $i++) {
    OC_Calendar_Object::add($calid, $vcalendar[$i]);
}
OC_JSON::success();

 /**
  * @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);
     }
 }