/**
* 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();
$uid = CalendarCalendar::extractUserID($this->getOwner());
if ($uid != \OCP\USER::getUser()) {
$object = VObject::parse($this->objectData['calendardata']);
$sharedCalendar = \OCP\Share::getItemSharedWithBySource(CalendarApp::SHARECALENDAR, CalendarApp::SHARECALENDARPREFIX . $this->calendarInfo['id']);
$sharedAccessClassPermissions = Object::getAccessClassPermissions($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();
} else {
$writeprincipal = '';
}
}
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 deletes an object
* @param integer $id id of object
* @return boolean
*/
public static function delete($id)
{
$oldobject = self::find($id);
$calid = self::getCalendarid($id);
$calendar = Calendar::find($calid);
$oldvobject = VObject::parse($oldobject['calendardata']);
if ($calendar['userid'] != \OCP\User::getUser()) {
$shareMode = self::checkShareMode($calid);
if ($shareMode) {
$sharedCalendar = \OCP\Share::getItemSharedWithBySource(App::SHARECALENDAR, App::SHARECALENDARPREFIX . $calid);
//calid, not objectid !!!! 1111 one one one eleven
} else {
$sharedCalendar = \OCP\Share::getItemSharedWithBySource(App::SHAREEVENT, App::SHAREEVENTPREFIX . $id);
}
$sharedAccessClassPermissions = Object::getAccessClassPermissions($oldvobject);
if (!$sharedCalendar || !($sharedCalendar['permissions'] & \OCP\PERMISSION_DELETE) || !($sharedAccessClassPermissions & \OCP\PERMISSION_DELETE)) {
throw new \Exception(App::$l10n->t('You do not have the permissions to delete this event.'));
}
}
$stmt = \OCP\DB::prepare('DELETE FROM `' . App::CldObjectTable . '` WHERE `id` = ?');
$stmt->execute(array($id));
//DELETE SHARED ONLY EVENT
if (\OCP\Share::unshareAll(App::SHAREEVENT, App::SHAREEVENTPREFIX . $id)) {
//if($delId=Object::checkSharedEvent($id)){
$stmt = \OCP\DB::prepare('DELETE FROM `' . App::CldObjectTable . '` WHERE `org_objid` = ?');
$stmt->execute(array($id));
//}
}
Calendar::touchCalendar($oldobject['calendarid']);
$app = new Application();
$c = $app->getContainer();
$repeatController = $c->query('RepeatController');
$repeatController->cleanEvent($id);
//\OCP\Util::emitHook('\OCA\CalendarPlus', 'deleteEvent', $id);
$params = array('mode' => 'deleted', 'link' => '', 'trans_type' => App::$l10n->t($oldobject['objecttype']), 'summary' => $oldobject['summary'], 'cal_user' => $calendar['userid'], 'cal_displayname' => $calendar['displayname']);
ActivityData::logEventActivity($params);
//App::getVCategories()->purgeObject($id);
return true;
}
/**
* @brief edits an object
* @param integer $id id of object
* @param string $data object
* @return boolean
*/
public static function edit($id, $data, $orgid = 0)
{
$oldobject = Object::find($id);
$calid = Object::getCalendarid($id);
$calendar = Calendar::find($calid);
$oldvobject = VObject::parse($oldobject['calendardata']);
if ($calendar['userid'] !== \OCP\User::getUser()) {
$shareMode = Object::checkShareMode($calid);
if ($shareMode) {
$sharedCalendar = \OCP\Share::getItemSharedWithBySource(CalendarApp::SHARECALENDAR, CalendarApp::SHARECALENDARPREFIX . $calid);
//calid, not objectid !!!! 1111 one one one eleven
} else {
$sharedCalendar = \OCP\Share::getItemSharedWithBySource(CalendarApp::SHARETODO, CalendarApp::SHARETODOPREFIX . $id);
}
$sharedAccessClassPermissions = Object::getAccessClassPermissions($oldvobject);
if (!$sharedCalendar || !($sharedCalendar['permissions'] & \OCP\PERMISSION_UPDATE) || !($sharedAccessClassPermissions & \OCP\PERMISSION_UPDATE)) {
throw new \Exception(CalendarApp::$l10n->t('You do not have the permissions to edit this todo. Fehler' . $sharedCalendar . $id));
}
}
$object = VObject::parse($data);
CalendarApp::loadCategoriesFromVCalendar($id, $object);
list($type, $startdate, $enddate, $summary, $repeating, $uid, $isAlarm, $relatedTo) = Object::extractData($object);
//check Share
if ($orgid > 0) {
$stmtShareUpdate = \OCP\DB::prepare("UPDATE `*PREFIX*share` SET `item_target`= ? WHERE `item_source` = ? AND `item_type` = ? ");
$stmtShareUpdate->execute(array($summary, CalendarApp::SHARETODOPREFIX . $orgid, CalendarApp::SHARETODO));
$stmt = \OCP\DB::prepare('UPDATE `' . CalendarApp::CldObjectTable . '` SET `objecttype`=?,`startdate`=?,`enddate`=?,`repeating`=?,`summary`=?,`calendardata`=?,`lastmodified`= ? ,`isalarm`= ? ,`eventuid`= ?,`relatedto`= ? WHERE `id` = ?');
$stmt->execute(array($type, $startdate, $enddate, $repeating, $summary, $data, time(), $isAlarm, $uid, $relatedTo, $orgid));
}
$stmtShare = \OCP\DB::prepare("SELECT COUNT(*) AS COUNTSHARE FROM `*PREFIX*share` WHERE `item_source` = ? AND `item_type`= ? ");
$result = $stmtShare->execute(array(CalendarApp::SHARETODOPREFIX . $id, CalendarApp::SHARETODO));
$row = $result->fetchRow();
if ($row['COUNTSHARE'] >= 1) {
$stmtShareUpdate = \OCP\DB::prepare("UPDATE `*PREFIX*share` SET `item_target`= ? WHERE `item_source` = ? AND `item_type` = ? ");
$stmtShareUpdate->execute(array($summary, CalendarApp::SHARETODOPREFIX . $id, CalendarApp::SHARETODO));
$stmt = \OCP\DB::prepare('UPDATE `' . CalendarApp::CldObjectTable . '` SET `objecttype`=?,`startdate`=?,`enddate`=?,`repeating`=?,`summary`=?,`calendardata`=?,`lastmodified`= ?,`isalarm`= ? WHERE `org_objid` = ?');
$stmt->execute(array($type, $startdate, $enddate, $repeating, $summary, $data, time(), $isAlarm, $id));
}
$stmt = \OCP\DB::prepare('UPDATE `' . CalendarApp::CldObjectTable . '` SET `objecttype`=?,`startdate`=?,`enddate`=?,`repeating`=?,`summary`=?,`calendardata`=?,`lastmodified`= ? ,`isalarm`= ?,`eventuid`= ?,`relatedto`= ? WHERE `id` = ?');
$stmt->execute(array($type, $startdate, $enddate, $repeating, $summary, $data, time(), $isAlarm, $uid, $relatedTo, $id));
Calendar::touchCalendar($oldobject['calendarid']);
//\OCP\Util::emitHook('OC_Calendar', 'editTodo', $id);
/****Activity New ***/
$link = \OC::$server->getURLGenerator()->linkToRoute(self::$appname . '.page.index') . '#' . urlencode($id);
$params = array('mode' => 'edited', 'link' => $link, 'trans_type' => App::$l10n->t($type), 'summary' => $summary, 'cal_user' => $calendar['userid'], 'cal_displayname' => $calendar['displayname']);
ActivityData::logEventActivity($params);
/**END***/
return true;
}
