/**
* @param string[] $groups
*/
private static function handleKnownGroups($groups)
{
\OCP\Util::writeLog('user_ldap', 'bgJ "updateGroups" – Dealing with known Groups.', \OCP\Util::DEBUG);
$query = \OCP\DB::prepare('
UPDATE `*PREFIX*ldap_group_members`
SET `owncloudusers` = ?
WHERE `owncloudname` = ?
');
foreach ($groups as $group) {
//we assume, that self::$groupsFromDB has been retrieved already
$knownUsers = unserialize(self::$groupsFromDB[$group]['owncloudusers']);
$actualUsers = self::getGroupBE()->usersInGroup($group);
$hasChanged = false;
foreach (array_diff($knownUsers, $actualUsers) as $removedUser) {
\OCP\Util::emitHook('OC_User', 'post_removeFromGroup', array('uid' => $removedUser, 'gid' => $group));
\OCP\Util::writeLog('user_ldap', 'bgJ "updateGroups" – "' . $removedUser . '" removed from "' . $group . '".', \OCP\Util::INFO);
$hasChanged = true;
}
foreach (array_diff($actualUsers, $knownUsers) as $addedUser) {
\OCP\Util::emitHook('OC_User', 'post_addToGroup', array('uid' => $addedUser, 'gid' => $group));
\OCP\Util::writeLog('user_ldap', 'bgJ "updateGroups" – "' . $addedUser . '" added to "' . $group . '".', \OCP\Util::INFO);
$hasChanged = true;
}
if ($hasChanged) {
$query->execute(array(serialize($actualUsers), $group));
}
}
\OCP\Util::writeLog('user_ldap', 'bgJ "updateGroups" – FINISHED dealing with known Groups.', \OCP\Util::DEBUG);
}
/**
* create a new share
*
* @param array $params
* @return \OC_OCS_Result
*/
public function createShare($params)
{
if (!$this->isS2SEnabled(true)) {
return new \OC_OCS_Result(null, 503, 'Server does not support federated cloud sharing');
}
$remote = isset($_POST['remote']) ? $_POST['remote'] : null;
$token = isset($_POST['token']) ? $_POST['token'] : null;
$name = isset($_POST['name']) ? $_POST['name'] : null;
$owner = isset($_POST['owner']) ? $_POST['owner'] : null;
$shareWith = isset($_POST['shareWith']) ? $_POST['shareWith'] : null;
$remoteId = isset($_POST['remoteId']) ? (int) $_POST['remoteId'] : null;
if ($remote && $token && $name && $owner && $remoteId && $shareWith) {
if (!\OCP\Util::isValidFileName($name)) {
return new \OC_OCS_Result(null, 400, 'The mountpoint name contains invalid characters.');
}
// FIXME this should be a method in the user management instead
\OCP\Util::writeLog('files_sharing', 'shareWith before, ' . $shareWith, \OCP\Util::DEBUG);
\OCP\Util::emitHook('\\OCA\\Files_Sharing\\API\\Server2Server', 'preLoginNameUsedAsUserName', array('uid' => &$shareWith));
\OCP\Util::writeLog('files_sharing', 'shareWith after, ' . $shareWith, \OCP\Util::DEBUG);
if (!\OCP\User::userExists($shareWith)) {
return new \OC_OCS_Result(null, 400, 'User does not exists');
}
\OC_Util::setupFS($shareWith);
$externalManager = new \OCA\Files_Sharing\External\Manager(\OC::$server->getDatabaseConnection(), \OC\Files\Filesystem::getMountManager(), \OC\Files\Filesystem::getLoader(), \OC::$server->getHTTPHelper(), \OC::$server->getNotificationManager(), $shareWith);
try {
$externalManager->addShare($remote, $token, '', $name, $owner, false, $shareWith, $remoteId);
$user = $owner . '@' . $this->cleanupRemote($remote);
\OC::$server->getActivityManager()->publishActivity(Activity::FILES_SHARING_APP, Activity::SUBJECT_REMOTE_SHARE_RECEIVED, array($user, trim($name, '/')), '', array(), '', '', $shareWith, Activity::TYPE_REMOTE_SHARE, Activity::PRIORITY_LOW);
/**
* FIXME
$urlGenerator = \OC::$server->getURLGenerator();
$notificationManager = \OC::$server->getNotificationManager();
$notification = $notificationManager->createNotification();
$notification->setApp('files_sharing')
->setUser($shareWith)
->setTimestamp(time())
->setObject('remote_share', $remoteId)
->setSubject('remote_share', [$user, trim($name, '/')]);
$declineAction = $notification->createAction();
$declineAction->setLabel('decline')
->setLink($urlGenerator->getAbsoluteURL('/ocs/v1.php/apps/files_sharing/api/v1/remote_shares/' . $remoteId), 'DELETE');
$notification->addAction($declineAction);
$acceptAction = $notification->createAction();
$acceptAction->setLabel('accept')
->setLink($urlGenerator->getAbsoluteURL('/ocs/v1.php/apps/files_sharing/api/v1/remote_shares/' . $remoteId), 'POST');
$notification->addAction($acceptAction);
$notificationManager->notify($notification);
*/
return new \OC_OCS_Result();
} catch (\Exception $e) {
\OCP\Util::writeLog('files_sharing', 'server can not add remote share, ' . $e->getMessage(), \OCP\Util::ERROR);
return new \OC_OCS_Result(null, 500, 'internal server error, was not able to add share from ' . $remote);
}
}
return new \OC_OCS_Result(null, 400, 'server can not add remote share, missing parameter');
}
/**
* Creates new objects from import
*
* @param \OCA\Calendar\IObjectCollection $collection
* @throws \OCA\Calendar\BusinessLayer\Exception
* @return \OCA\Calendar\IObjectCollection
*/
public function createCollection(IObjectCollection $collection)
{
$className = get_class($collection);
/** @var IObjectCollection $createdObjects */
$createdObjects = new $className();
$this->checkCalendarSupports(Permissions::CREATE);
if (!$this->api instanceof BackendUtils\IObjectAPICreate) {
throw new Exception('Backend does not support creating objects');
}
foreach ($collection as $object) {
try {
if ($object->getUri() === null) {
$randomURI = ObjectUtility::randomURI();
$object->setUri($randomURI);
}
$object->setCalendar($this->calendar);
$object->getEtag(true);
$this->checkObjectIsValid($object);
Util::emitHook('\\OCA\\Calendar', 'preCreateObject', array($object));
$object = $this->api->create($object);
Util::emitHook('\\OCA\\Calendar', 'postCreateObject', array($object));
$createdObjects[] = $object;
} catch (BackendUtils\Exception $ex) {
$this->logger->debug($ex->getMessage());
} catch (Exception $ex) {
$this->logger->debug($ex->getMessage());
} catch (CorruptDataException $ex) {
$this->logger->debug($ex->getMessage());
}
}
if ($this->isCachingEnabled) {
$this->calendar->checkUpdate();
}
return $createdObjects;
}
/**
* create a new share
*
* @param array $params
* @return \OC_OCS_Result
*/
public function createShare($params)
{
if (!$this->isS2SEnabled(true)) {
return new \OC_OCS_Result(null, 503, 'Server does not support federated cloud sharing');
}
$remote = isset($_POST['remote']) ? $_POST['remote'] : null;
$token = isset($_POST['token']) ? $_POST['token'] : null;
$name = isset($_POST['name']) ? $_POST['name'] : null;
$owner = isset($_POST['owner']) ? $_POST['owner'] : null;
$shareWith = isset($_POST['shareWith']) ? $_POST['shareWith'] : null;
$remoteId = isset($_POST['remoteId']) ? (int) $_POST['remoteId'] : null;
if ($remote && $token && $name && $owner && $remoteId && $shareWith) {
if (!\OCP\Util::isValidFileName($name)) {
return new \OC_OCS_Result(null, 400, 'The mountpoint name contains invalid characters.');
}
\OCP\Util::writeLog('files_sharing', 'shareWith before, ' . $shareWith, \OCP\Util::DEBUG);
\OCP\Util::emitHook('\\OCA\\Files_Sharing\\API\\Server2Server', 'preLoginNameUsedAsUserName', array('uid' => &$shareWith));
\OCP\Util::writeLog('files_sharing', 'shareWith after, ' . $shareWith, \OCP\Util::DEBUG);
if (!\OCP\User::userExists($shareWith)) {
return new \OC_OCS_Result(null, 400, 'User does not exists');
}
\OC_Util::setupFS($shareWith);
$externalManager = new \OCA\Files_Sharing\External\Manager(\OC::$server->getDatabaseConnection(), \OC\Files\Filesystem::getMountManager(), \OC\Files\Filesystem::getLoader(), \OC::$server->getHTTPHelper(), $shareWith);
try {
$externalManager->addShare($remote, $token, '', $name, $owner, false, $shareWith, $remoteId);
$user = $owner . '@' . $this->cleanupRemote($remote);
\OC::$server->getActivityManager()->publishActivity(Activity::FILES_SHARING_APP, Activity::SUBJECT_REMOTE_SHARE_RECEIVED, array($user, trim($name, '/')), '', array(), '', '', $shareWith, Activity::TYPE_REMOTE_SHARE, Activity::PRIORITY_LOW);
return new \OC_OCS_Result();
} catch (\Exception $e) {
\OCP\Util::writeLog('files_sharing', 'server can not add remote share, ' . $e->getMessage(), \OCP\Util::ERROR);
return new \OC_OCS_Result(null, 500, 'internal server error, was not able to add share from ' . $remote);
}
}
return new \OC_OCS_Result(null, 400, 'server can not add remote share, missing parameter');
}
/**
* @brief Send an event into the activity stream
* @param string $app The app where this event is associated with
* @param string $subject A short description of the event
* @param string $message A longer description of the event
* @param string $file The file including path where this event is associated with. (optional)
* @param string $link A link where this event is associated with (optional)
* @return boolean
*/
public static function send($app, $subject, $subjectparams = array(), $message = '', $messageparams = array(), $file = '', $link = '', $affecteduser = '', $type = 0, $prio = Data::PRIORITY_MEDIUM)
{
$timestamp = time();
$user = \OCP\User::getUser();
if ($affecteduser === '') {
$auser = \OCP\User::getUser();
} else {
$auser = $affecteduser;
}
// store in DB
$query = \OCP\DB::prepare('INSERT INTO `*PREFIX*activity`(`app`, `subject`, `subjectparams`, `message`, `messageparams`, `file`, `link`, `user`, `affecteduser`, `timestamp`, `priority`, `type`)' . ' VALUES(?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ? )');
$query->execute(array($app, $subject, serialize($subjectparams), $message, serialize($messageparams), $file, $link, $user, $auser, $timestamp, $prio, $type));
// call the expire function only every 1000x time to preserve performance.
if (rand(0, 1000) == 0) {
Data::expire();
}
// fire a hook so that other apps like notification systems can connect
// todo translations
\OCP\Util::emitHook('OC_Activity', 'post_event', array('app' => $app, 'subject' => $subject, 'user' => $user, 'affecteduser' => $affecteduser, 'message' => $message, 'file' => $file, 'link' => $link, 'prio' => $prio, 'type' => $type));
return true;
}
/**
* check if two federated cloud IDs refer to the same user
*
* @param string $user1
* @param string $server1
* @param string $user2
* @param string $server2
* @return bool true if both users and servers are the same
*/
public function compareAddresses($user1, $server1, $user2, $server2)
{
$normalizedServer1 = strtolower($this->removeProtocolFromUrl($server1));
$normalizedServer2 = strtolower($this->removeProtocolFromUrl($server2));
if (rtrim($normalizedServer1, '/') === rtrim($normalizedServer2, '/')) {
// FIXME this should be a method in the user management instead
\OCP\Util::emitHook('\\OCA\\Files_Sharing\\API\\Server2Server', 'preLoginNameUsedAsUserName', array('uid' => &$user1));
\OCP\Util::emitHook('\\OCA\\Files_Sharing\\API\\Server2Server', 'preLoginNameUsedAsUserName', array('uid' => &$user2));
if ($user1 === $user2) {
return true;
}
}
return false;
}
/**
* @deprecated implement the emitter interface instead
* Emits a signal. To get data from the slot use references!
* @param string $signalClass class name of emitter
* @param string $signalName name of signal
* @param array $params default: array() array with additional data
* @return bool true if slots exists or false if not
*/
public function emitHook($signalClass, $signalName, $params = array())
{
return \OCP\Util::emitHook($signalClass, $signalName, $params);
}
/**
* @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') {
$checkStart = $start->format('U');
$singleevents = \OCP\Share::getItemsSharedWith(self::SHAREEVENT, ShareEvent::FORMAT_EVENT);
foreach ($singleevents as $singleevent) {
$startCheck_dt = new \DateTime($singleevent['startdate'], new \DateTimeZone('UTC'));
$checkStartSE = $startCheck_dt->format('U');
// \OCP\Util::writeLog('calendar','STARTDATE'.$checkStart.' -> '.$checkStartSE, \OCP\Util::DEBUG);
if ($checkStartSE > $checkStart) {
$singleevent['summary'] .= ' (' . (string) self::$l10n->t('by') . ' ' . Object::getowner($singleevent['id']) . ')';
$events[] = $singleevent;
}
}
} else {
if (is_numeric($calendarid)) {
$calendar = self::getCalendar($calendarid);
\OCP\Response::enableCaching(0);
\OCP\Response::setETagHeader($calendar['ctag']);
$events = Object::allInPeriod($calendarid, $start, $end, $calendar['userid'] !== \OCP\User::getUser());
} else {
\OCP\Util::emitHook('OCA\\CalendarPlus', 'getEvents', array('calendar_id' => $calendarid, 'events' => &$events));
}
}
return $events;
}
\OC::$session->close();
$dispatcher = new Dispatcher($params);
$dispatcher->dispatch('GroupController', 'deleteGroup');
});
$this->create('contacts_categories_rename', 'groups/rename')->post()->action(function ($params) {
\OC::$session->close();
$dispatcher = new Dispatcher($params);
$dispatcher->dispatch('GroupController', 'renameGroup');
});
$this->create('contacts_categories_addto', 'groups/addto/{categoryId}')->post()->action(function ($params) {
\OC::$session->close();
$dispatcher = new Dispatcher($params);
$dispatcher->dispatch('GroupController', 'addToGroup');
});
$this->create('contacts_categories_removefrom', 'groups/removefrom/{categoryId}')->post()->action(function ($params) {
\OC::$session->close();
$dispatcher = new Dispatcher($params);
$dispatcher->dispatch('GroupController', 'removeFromGroup');
})->requirements(array('categoryId'));
$this->create('contacts_setpreference', 'preference/set')->post()->action(function ($params) {
\OC::$session->close();
$dispatcher = new Dispatcher($params);
$dispatcher->dispatch('SettingsController', 'set');
});
$this->create('contacts_index_properties', 'indexproperties/{user}/')->post()->action(function ($params) {
\OC::$session->close();
// TODO: Add BackgroundJob for this.
\OCP\Util::emitHook('OCA\\Contacts', 'indexProperties', array());
\OCP\Config::setUserValue($params['user'], 'contacts', 'contacts_properties_indexed', 'yes');
\OCP\JSON::success(array('isIndexed' => true));
})->requirements(array('user'))->defaults(array('user' => \OCP\User::getUser()));
public function fopen($path, $mode)
{
if ($source = $this->getSourcePath($path)) {
switch ($mode) {
case 'r+':
case 'rb+':
case 'w+':
case 'wb+':
case 'x+':
case 'xb+':
case 'a+':
case 'ab+':
case 'w':
case 'wb':
case 'x':
case 'xb':
case 'a':
case 'ab':
$exists = $this->file_exists($path);
if ($exists && !$this->isUpdatable($path)) {
return false;
}
if (!$exists && !$this->isCreatable(dirname($path))) {
return false;
}
}
$info = array('target' => $this->getMountPoint() . $path, 'source' => $source, 'mode' => $mode);
\OCP\Util::emitHook('\\OC\\Files\\Storage\\Shared', 'fopen', $info);
list($storage, $internalPath) = \OC\Files\Filesystem::resolvePath($source);
return $storage->fopen($internalPath, $mode);
}
return false;
}
/**
* @param string $password
* @throws \Exception
*/
private static function verifyPassword($password)
{
$accepted = true;
$message = '';
\OCP\Util::emitHook('\\OC\\Share', 'verifyPassword', ['password' => $password, 'accepted' => &$accepted, 'message' => &$message]);
if (!$accepted) {
throw new \Exception($message);
}
}
/**
* Deletes a contact
*
* @param string $addressBookId
* @param string|array $id
* @param array $options - Optional (backend specific options)
* @see getContact
* @return bool
*/
public function deleteContact($addressBookId, $id, array $options = array())
{
// TODO: pass the uri in $options instead.
$noCollection = isset($options['noCollection']) ? $options['noCollection'] : false;
$isBatch = isset($options['isBatch']) ? $options['isBatch'] : false;
if (is_array($id)) {
if (isset($id['id'])) {
$id = $id['id'];
} elseif (isset($id['uri'])) {
$id = $this->getIdFromUri($id['uri']);
if (is_null($id)) {
\OCP\Util::writeLog('contacts', __METHOD__ . ' Couldn\'t find contact', \OCP\Util::ERROR);
return false;
}
} else {
throw new \Exception(__METHOD__ . ' If second argument is an array, either \'id\' or \'uri\' has to be set.');
}
}
if (!$isBatch) {
\OCP\Util::emitHook('OCA\\Contacts', 'pre_deleteContact', array('id' => $id));
}
if ($noCollection) {
$me = $this->getContact(null, $id, $options);
$addressBookId = $me['parent'];
}
try {
$result = $this->getPreparedQuery('deletecontact')->execute(array($id, $addressBookId));
if (\OCP\DB::isError($result)) {
\OCP\Util::writeLog('contacts', __METHOD__ . 'DB error: ' . \OC_DB::getErrorMessage($result), \OCP\Util::ERROR);
return false;
}
} catch (\Exception $e) {
\OCP\Util::writeLog('contacts', __METHOD__ . ', exception: ' . $e->getMessage(), \OCP\Util::ERROR);
\OCP\Util::writeLog('contacts', __METHOD__ . ', id: ' . $id, \OCP\Util::DEBUG);
return false;
}
$this->setModifiedAddressBook($addressBookId);
return true;
}
/**
* restore files from trash bin
*
* @param string $file path to the deleted file
* @param string $filename name of the file
* @param int $timestamp time when the file was deleted
*
* @return bool
*/
public static function restore($file, $filename, $timestamp)
{
$user = \OCP\User::getUser();
$view = new \OC\Files\View('/' . $user);
$location = '';
if ($timestamp) {
$query = \OC_DB::prepare('SELECT `location` FROM `*PREFIX*files_trash`' . ' WHERE `user`=? AND `id`=? AND `timestamp`=?');
$result = $query->execute(array($user, $filename, $timestamp))->fetchAll();
if (count($result) !== 1) {
\OC_Log::write('files_trashbin', 'trash bin database inconsistent!', \OC_Log::ERROR);
} else {
$location = $result[0]['location'];
// if location no longer exists, restore file in the root directory
if ($location !== '/' && (!$view->is_dir('files' . $location) || !$view->isUpdatable('files' . $location))) {
$location = '';
}
}
}
// we need a extension in case a file/dir with the same name already exists
$uniqueFilename = self::getUniqueFilename($location, $filename, $view);
$source = \OC\Files\Filesystem::normalizePath('files_trashbin/files/' . $file);
$target = \OC\Files\Filesystem::normalizePath('files/' . $location . '/' . $uniqueFilename);
$mtime = $view->filemtime($source);
// disable proxy to prevent recursive calls
$proxyStatus = \OC_FileProxy::$enabled;
\OC_FileProxy::$enabled = false;
// restore file
$restoreResult = $view->rename($source, $target);
// handle the restore result
if ($restoreResult) {
$fakeRoot = $view->getRoot();
$view->chroot('/' . $user . '/files');
$view->touch('/' . $location . '/' . $uniqueFilename, $mtime);
$view->chroot($fakeRoot);
\OCP\Util::emitHook('\\OCA\\Files_Trashbin\\Trashbin', 'post_restore', array('filePath' => \OC\Files\Filesystem::normalizePath('/' . $location . '/' . $uniqueFilename), 'trashPath' => \OC\Files\Filesystem::normalizePath($file)));
self::restoreVersions($view, $file, $filename, $uniqueFilename, $location, $timestamp);
self::restoreEncryptionKeys($view, $file, $filename, $uniqueFilename, $location, $timestamp);
if ($timestamp) {
$query = \OC_DB::prepare('DELETE FROM `*PREFIX*files_trash` WHERE `user`=? AND `id`=? AND `timestamp`=?');
$query->execute(array($user, $filename, $timestamp));
}
// enable proxy
\OC_FileProxy::$enabled = $proxyStatus;
return true;
}
// enable proxy
\OC_FileProxy::$enabled = $proxyStatus;
return false;
}
/**
* @brief Send an event into the activity stream
*
* @param string $app The app where this event is associated with
* @param string $subject A short description of the event
* @param array $subjectParams Array of parameters that are filled in the placeholders
* @param string $affectedUser Name of the user we are sending the activity to
* @param string $type Type of notification
* @param int $latestSendTime Activity time() + batch setting of $affectedUser
* @return bool
*/
public static function storeMail($app, $subject, array $subjectParams, $affectedUser, $type, $latestSendTime)
{
$timestamp = time();
// store in DB
$query = DB::prepare('INSERT INTO `*PREFIX*activity_mq` ' . ' (`amq_appid`, `amq_subject`, `amq_subjectparams`, `amq_affecteduser`, `amq_timestamp`, `amq_type`, `amq_latest_send`) ' . ' VALUES(?, ?, ?, ?, ?, ?, ?)');
$query->execute(array($app, $subject, json_encode($subjectParams), $affectedUser, $timestamp, $type, $latestSendTime));
// fire a hook so that other apps like notification systems can connect
Util::emitHook('OC_Activity', 'post_email', array('app' => $app, 'subject' => $subject, 'subjectparams' => $subjectParams, 'affecteduser' => $affectedUser, 'timestamp' => $timestamp, 'type' => $type, 'latest_send' => $latestSendTime));
return true;
}
/**
* @brief Returns the list of calendars for a specific user.
* @param string $uid User ID
* @param boolean $active Only return calendars with this $active state, default(=false) is don't care
* @param boolean $bSubscribe return calendars with this $issubscribe state, default(=true) is don't care
* @return array
*/
public function all($active = false, $bSubscribe = true)
{
$calendarDB = new CalendarDAO($this->db, $this->userId);
$calendars = $calendarDB->all($active, $bSubscribe);
$calendars = array_merge($calendars, $this->shareConnector->getItemsSharedWithCalendar());
\OCP\Util::emitHook('OCA\\CalendarPlus', 'getCalendars', array('calendar' => &$calendars));
return $calendars;
}
public function file_put_contents($path, $data)
{
$info = ['target' => $this->getMountPoint() . '/' . $path, 'source' => $this->getSourcePath($path)];
\OCP\Util::emitHook('\\OC\\Files\\Storage\\Shared', 'file_put_contents', $info);
return parent::file_put_contents($path, $data);
}
/**
* @brief removes a calendar
* @param integer $id
* @return boolean
*/
public static function deleteCalendar($id)
{
$calendar = self::find($id);
//\OCP\Util::writeLog('DAV', 'DEL ID-> '.$id, \OCP\Util::DEBUG);
$group = \OC::$server->getGroupManager()->get('admin');
$user = \OCP\User::getUser();
if ($calendar['userid'] != $user && !$group->inGroup($user)) {
$sharedCalendar = \OCP\Share::getItemSharedWithBySource(App::SHARECALENDAR, App::SHARECALENDARPREFIX . $id);
if (!$sharedCalendar || !($sharedCalendar['permissions'] & \OCP\PERMISSION_DELETE)) {
throw new \Exception(App::$l10n->t('You do not have the permissions to delete this calendar.'));
}
}
$stmt = \OCP\DB::prepare('DELETE FROM `' . App::CldCalendarTable . '` WHERE `id` = ?');
$stmt->execute(array($id));
$stmt = \OCP\DB::prepare('DELETE FROM `' . App::CldObjectTable . '` WHERE `calendarid` = ?');
$stmt->execute(array($id));
\OCP\Share::unshareAll(App::SHARECALENDAR, App::SHARECALENDARPREFIX . $id);
\OCP\Util::emitHook('\\OCA\\CalendarPlus', 'deleteCalendar', $id);
$calendars = self::allCalendars(\OCP\USER::getUser(), false, false);
if (\OCP\USER::isLoggedIn() && count($calendars) === 0 || count($calendars) == 1 && $calendars[0]['id'] == 'birthday_' . \OCP\USER::getUser()) {
self::addDefaultCalendars(\OCP\USER::getUser());
}
$link = \OC::$server->getURLGenerator()->linkToRoute(App::$appname . '.page.index');
$params = array('mode' => 'deleted', 'link' => $link, 'trans_type' => '', 'summary' => $calendar['displayname'], 'cal_user' => $user, 'cal_displayname' => $calendar['displayname']);
ActivityData::logEventActivity($params, false, true);
return true;
}
/**
* @brief Edits a calendar
* @param integer $id
* @param string $name Default: null
* @param string $components Default: null
* @param string $timezone Default: null
* @param integer $order Default: null
* @param string $color Default: null, format: '#RRGGBB(AA)'
* @return boolean
*
* Values not null will be set
*/
public static function editCalendar($id, $name = null, $components = null, $timezone = null, $order = null, $color = null, $transparent = null)
{
// Need these ones for checking uri
$calendar = self::find($id);
$userid = \OCP\User::getUser();
if ($calendar['userid'] !== $userid) {
$sharedCalendar = \OCP\Share::getItemSharedWithBySource(App::SHARECALENDAR, App::SHARECALENDARPREFIX . $id);
if (!$sharedCalendar || !($sharedCalendar['permissions'] & \OCP\PERMISSION_UPDATE)) {
throw new \Exception(App::$l10n->t('You do not have the permissions to update this calendar.'));
}
}
// Keep old stuff
if (is_null($name)) {
$name = $calendar['displayname'];
}
if (is_null($components)) {
$components = $calendar['components'];
}
if (is_null($timezone)) {
$timezone = $calendar['timezone'];
}
if (is_null($order)) {
$order = $calendar['calendarorder'];
}
if (is_null($color)) {
$color = $calendar['calendarcolor'];
}
if (is_null($transparent)) {
$transparent = $calendar['transparent'];
}
$dbObject = \OC::$server->getDb();
$calendarDB = new CalendarDAO($dbObject, $userid);
$bUpdateCalendar = $calendarDB->update($name, $order, $color, $timezone, $components, $transparent, $id);
if ($bUpdateCalendar === true) {
\OCP\Util::emitHook('\\OCA\\CalendarPlus', 'editCalendar', $id);
$link = \OC::$server->getURLGenerator()->linkToRoute(App::$appname . '.page.index');
$params = array('mode' => 'edited', 'link' => $link, 'trans_type' => '', 'summary' => $calendar['displayname'], 'cal_user' => $calendar['userid'], 'cal_displayname' => $calendar['displayname']);
ActivityData::logEventActivity($params, false, true);
return true;
} else {
return null;
}
}
/**
* Validate if the expiration date fits the system settings
*
* @param \OCP\Share\IShare $share The share to validate the expiration date of
* @return \OCP\Share\IShare The expiration date or null if $expireDate was null and it is not required
* @throws GenericShareException
* @throws \InvalidArgumentException
* @throws \Exception
*/
protected function validateExpirationDate(\OCP\Share\IShare $share)
{
$expirationDate = $share->getExpirationDate();
if ($expirationDate !== null) {
//Make sure the expiration date is a date
$expirationDate->setTime(0, 0, 0);
$date = new \DateTime();
$date->setTime(0, 0, 0);
if ($date >= $expirationDate) {
$message = $this->l->t('Expiration date is in the past');
throw new GenericShareException($message, $message, 404);
}
}
// If we enforce the expiration date check that is does not exceed
if ($this->shareApiLinkDefaultExpireDateEnforced()) {
if ($expirationDate === null) {
throw new \InvalidArgumentException('Expiration date is enforced');
}
$date = new \DateTime();
$date->setTime(0, 0, 0);
$date->add(new \DateInterval('P' . $this->shareApiLinkDefaultExpireDays() . 'D'));
if ($date < $expirationDate) {
$message = $this->l->t('Cannot set expiration date more than %s days in the future', [$this->shareApiLinkDefaultExpireDays()]);
throw new GenericShareException($message, $message, 404);
}
}
// If expiredate is empty set a default one if there is a default
if ($expirationDate === null && $this->shareApiLinkDefaultExpireDate()) {
$expirationDate = new \DateTime();
$expirationDate->setTime(0, 0, 0);
$expirationDate->add(new \DateInterval('P' . $this->shareApiLinkDefaultExpireDays() . 'D'));
}
$accepted = true;
$message = '';
\OCP\Util::emitHook('\\OC\\Share', 'verifyExpirationDate', ['expirationDate' => &$expirationDate, 'accepted' => &$accepted, 'message' => &$message, 'passwordSet' => $share->getPassword() === null]);
if (!$accepted) {
throw new \Exception($message);
}
$share->setExpirationDate($expirationDate);
return $expirationDate;
}
public static function moveToCalendar($id, $calendarid)
{
$calendar = Calendar::find($calendarid);
if ($calendar['userid'] != \OCP\User::getUser()) {
$sharedCalendar = \OCP\Share::getItemSharedWithBySource(App::SHARECALENDAR, App::SHARECALENDARPREFIX . $calendarid);
if (!$sharedCalendar || !($sharedCalendar['permissions'] & \OCP\PERMISSION_DELETE)) {
throw new \Exception(App::$l10n->t('You do not have the permissions to add events to this calendar.'));
}
}
$stmt = \OCP\DB::prepare('UPDATE `' . App::CldObjectTable . '` SET `calendarid`=? WHERE `id`=?');
$stmt->execute(array($calendarid, $id));
Calendar::touchCalendar($calendarid);
\OCP\Util::emitHook('\\OCA\\CalendarPlus', 'moveEvent', $id);
return true;
}
/**
* Restore a file or folder from trash bin
*
* @param string $file path to the deleted file/folder relative to "files_trashbin/files/",
* including the timestamp suffix ".d12345678"
* @param string $filename name of the file/folder
* @param int $timestamp time when the file/folder was deleted
*
* @return bool true on success, false otherwise
*/
public static function restore($file, $filename, $timestamp)
{
$user = \OCP\User::getUser();
$view = new \OC\Files\View('/' . $user);
$location = '';
if ($timestamp) {
$location = self::getLocation($user, $filename, $timestamp);
if ($location === false) {
\OCP\Util::writeLog('files_trashbin', 'trash bin database inconsistent!', \OCP\Util::ERROR);
} else {
// if location no longer exists, restore file in the root directory
if ($location !== '/' && (!$view->is_dir('files/' . $location) || !$view->isCreatable('files/' . $location))) {
$location = '';
}
}
}
// we need a extension in case a file/dir with the same name already exists
$uniqueFilename = self::getUniqueFilename($location, $filename, $view);
$source = \OC\Files\Filesystem::normalizePath('files_trashbin/files/' . $file);
$target = \OC\Files\Filesystem::normalizePath('files/' . $location . '/' . $uniqueFilename);
if (!$view->file_exists($source)) {
return false;
}
$mtime = $view->filemtime($source);
// restore file
$restoreResult = $view->rename($source, $target);
// handle the restore result
if ($restoreResult) {
$fakeRoot = $view->getRoot();
$view->chroot('/' . $user . '/files');
$view->touch('/' . $location . '/' . $uniqueFilename, $mtime);
$view->chroot($fakeRoot);
\OCP\Util::emitHook('\\OCA\\Files_Trashbin\\Trashbin', 'post_restore', array('filePath' => \OC\Files\Filesystem::normalizePath('/' . $location . '/' . $uniqueFilename), 'trashPath' => \OC\Files\Filesystem::normalizePath($file)));
self::restoreVersions($view, $file, $filename, $uniqueFilename, $location, $timestamp);
if ($timestamp) {
$query = \OC_DB::prepare('DELETE FROM `*PREFIX*files_trash` WHERE `user`=? AND `id`=? AND `timestamp`=?');
$query->execute(array($user, $filename, $timestamp));
}
return true;
}
return false;
}
/**
* Triggers the given hook signal for all the applicables given
*
* @param string $signal signal
* @param string $mountPoint hook mount pount param
* @param string $mountType hook mount type param
* @param array $applicableArray array of applicable users/groups for which to trigger the hook
*/
protected function triggerApplicableHooks($signal, $mountPoint, $mountType, $applicableArray)
{
foreach ($applicableArray as $applicable) {
\OCP\Util::emitHook(Filesystem::CLASSNAME, $signal, [Filesystem::signal_param_path => $mountPoint, Filesystem::signal_param_mount_type => $mountType, Filesystem::signal_param_users => $applicable]);
}
}
/**
* Creates a new calendar
* @param string $userid
* @param string $name
* @param string $components Default: "VEVENT,VTODO,VJOURNAL"
* @param string $timezone Default: null
* @param integer $order Default: 1
* @param string $color
* @return insertid || null
*/
public function add($userid, $name, $components = 'VEVENT,VTODO,VJOURNAL', $timezone = null, $order = 0, $color = "#C2F9FC", $issubscribe = 0, $externuri = '', $lastmodified = 0)
{
$all = $this->allCalendars();
$uris = array();
foreach ($all as $i) {
$uris[] = $i['uri'];
}
if ($lastmodified === 0) {
$lastmodified = time();
}
$uri = $this->createURI($name, $uris);
$insertid = $this->calendarDB->add($name, $uri, $order, $color, $timezone, $components, $issubscribe, $externuri, $lastmodified);
if ($insertid !== null) {
\OCP\Util::emitHook('\\OCA\\CalendarPlus', 'addCalendar', $insertid);
$link = \OC::$server->getURLGenerator()->linkToRoute($this->appName . '.page.index');
$params = array('mode' => 'created', 'link' => $link, 'trans_type' => '', 'summary' => $name, 'cal_user' => $userid, 'cal_displayname' => $name);
ActivityData::logEventActivity($params, false, true);
return $insertid;
} else {
return null;
}
}
/**
* @brief removes an address book
* @param integer $id
* @return boolean true on success, otherwise an exception will be thrown
*/
public static function delete($id)
{
$addressbook = self::find($id);
if ($addressbook['userid'] !== \OCP\User::getUser() && !\OC_Group::inGroup(\OCP\User::getUser(), 'admin')) {
$sharedAddressbook = \OCP\Share::getItemSharedWithBySource(App::SHAREADDRESSBOOK, App::SHAREADDRESSBOOKPREFIX . $id);
if (!$sharedAddressbook || !($sharedAddressbook['permissions'] & \OCP\PERMISSION_DELETE)) {
throw new \Exception(App::$l10n->t('You do not have the permissions to delete this addressbook.'));
}
}
// First delete cards belonging to this addressbook.
$cards = VCard::all($id);
foreach ($cards as $card) {
try {
VCard::delete($card['id']);
} catch (\Exception $e) {
\OCP\Util::writeLog(App::$appname, __METHOD__ . ', exception deleting vCard ' . $card['id'] . ': ' . $e->getMessage(), \OCP\Util::ERROR);
}
}
try {
$stmt = \OCP\DB::prepare('DELETE FROM `' . App::AddrBookTable . '` WHERE `id` = ?');
$stmt->execute(array($id));
} catch (\Exception $e) {
\OCP\Util::writeLog(App::$appname, __METHOD__ . ', exception for ' . $id . ': ' . $e->getMessage(), \OCP\Util::ERROR);
throw new \Exception(App::$l10n->t('There was an error deleting this addressbook.'));
}
\OCP\Share::unshareAll(App::SHAREADDRESSBOOK, App::SHAREADDRESSBOOKPREFIX . $id);
\OCP\Util::emitHook('\\OCA\\ContactsPlus', 'deleteAddressbook', $id);
return true;
}
/**
* Verify if a password meets all requirements
*
* @param string $password
* @throws \Exception
*/
protected function verifyPassword($password)
{
if ($password === null) {
// No password is set, check if this is allowed.
if ($this->shareApiLinkEnforcePassword()) {
throw new \InvalidArgumentException('Passwords are enforced for link shares');
}
return;
}
// Let others verify the password
$accepted = true;
$message = '';
\OCP\Util::emitHook('\\OC\\Share', 'verifyPassword', ['password' => $password, 'accepted' => &$accepted, 'message' => &$message]);
if (!$accepted) {
throw new \Exception($message);
}
}
/**
* Deletes a contact
*
* @param string $addressbookid
* @param string $id
* @param array $options - Optional (backend specific options)
* @see getContact
* @return bool
*/
public function deleteContact($addressbookid, $id, array $options = array())
{
// TODO: pass the uri in $options instead.
$qname = 'deletecontact';
$noCollection = isset($options['noCollection']) ? $options['noCollection'] : false;
$isBatch = isset($options['isBatch']) ? $options['isBatch'] : false;
if (is_array($id)) {
if (isset($id['id'])) {
$id = $id['id'];
} elseif (isset($id['uri'])) {
$id = $this->getIdFromUri($id['uri']);
if (is_null($id)) {
\OCP\Util::writeLog('contacts', __METHOD__ . ' Couldn\'t find contact', \OCP\Util::ERROR);
return false;
}
} else {
throw new Exception(__METHOD__ . ' If second argument is an array, either \'id\' or \'uri\' has to be set.');
}
}
if (!$isBatch) {
\OCP\Util::emitHook('OCA\\Contacts', 'pre_deleteContact', array('id' => $id));
}
if ($noCollection) {
$me = $this->getContact(null, $id, $options);
$addressbookid = $me['parent'];
}
if (!isset(self::$preparedQueries[$qname])) {
self::$preparedQueries[$qname] = \OCP\DB::prepare('DELETE FROM `' . $this->cardsTableName . '` WHERE `id` = ? AND `addressbookid` = ?');
}
\OCP\Util::writeLog('contacts', __METHOD__ . ' updates: ' . $id . '/' . $addressbookid, \OCP\Util::DEBUG);
try {
$result = self::$preparedQueries[$qname]->execute(array($id, $addressbookid));
if (\OCP\DB::isError($result)) {
\OCP\Util::writeLog('contacts', __METHOD__ . 'DB error: ' . \OC_DB::getErrorMessage($result), \OCP\Util::ERROR);
return false;
}
} catch (\Exception $e) {
\OCP\Util::writeLog('contacts', __METHOD__ . ', exception: ' . $e->getMessage(), \OCP\Util::ERROR);
\OCP\Util::writeLog('contacts', __METHOD__ . ', id: ' . $id, \OCP\Util::DEBUG);
return false;
}
$this->touchAddressBook($addressbookid);
return true;
}
public function fopen($path, $mode)
{
if ($source = $this->getSourcePath($path)) {
switch ($mode) {
case 'r+':
case 'rb+':
case 'w+':
case 'wb+':
case 'x+':
case 'xb+':
case 'a+':
case 'ab+':
case 'w':
case 'wb':
case 'x':
case 'xb':
case 'a':
case 'ab':
$creatable = $this->isCreatable($path);
$updatable = $this->isUpdatable($path);
// if neither permissions given, no need to continue
if (!$creatable && !$updatable) {
return false;
}
$exists = $this->file_exists($path);
// if a file exists, updatable permissions are required
if ($exists && !$updatable) {
return false;
}
// part file is allowed if !$creatable but the final file is $updatable
if (pathinfo($path, PATHINFO_EXTENSION) !== 'part') {
if (!$exists && !$creatable) {
return false;
}
}
}
$info = array('target' => $this->getMountPoint() . $path, 'source' => $source, 'mode' => $mode);
\OCP\Util::emitHook('\\OC\\Files\\Storage\\Shared', 'fopen', $info);
list($storage, $internalPath) = \OC\Files\Filesystem::resolvePath($source);
return $storage->fopen($internalPath, $mode);
}
return false;
}
protected function isTwoFactorEnforced($username)
{
Util::emitHook('\\OCA\\Files_Sharing\\API\\Server2Server', 'preLoginNameUsedAsUserName', array('uid' => &$username));
$user = $this->manager->get($username);
if (is_null($user)) {
$users = $this->manager->getByEmail($username);
if (count($users) !== 1) {
return true;
}
$user = $users[0];
}
// DI not possible due to cyclic dependencies :'-/
return OC::$server->getTwoFactorAuthManager()->isTwoFactorAuthenticated($user);
}
/**
* Delete a list of contacts from the address book
*
* @param array $ids
* @return array containing the status
* @throws \Exception on missing permissions
*/
public function deleteChildren($ids)
{
if (!$this->hasPermission(\OCP\PERMISSION_DELETE)) {
throw new \Exception(self::$l10n->t('You do not have permissions to delete this contact'), Http::STATUS_FORBIDDEN);
}
if (!$this->getBackend()->hasContactMethodFor(\OCP\PERMISSION_DELETE)) {
throw new \Exception(self::$l10n->t('The backend for this address book does not support deleting contacts'), Http::STATUS_NOT_IMPLEMENTED);
}
$response = array();
\OCP\Util::emitHook('OCA\\Contacts', 'pre_deleteContact', array('id' => $ids));
foreach ($ids as $id) {
try {
if (!$this->deleteChild($id, array('isBatch' => true))) {
\OCP\Util::writeLog('contacts', __METHOD__ . ' Error deleting contact: ' . $this->getBackend()->name . '::' . $this->getId() . '::' . $id, \OCP\Util::ERROR);
$response[] = array('id' => (string) $id, 'status' => 'error', 'message' => self::$l10n->t('Unknown error'));
} else {
$response[] = array('id' => (string) $id, 'status' => 'success');
}
} catch (\Exception $e) {
$response[] = array('id' => (string) $id, 'status' => 'error', 'message' => $e->getMessage());
}
}
return $response;
}
/**
* @NoAdminRequired
*/
public function setActiveCalendar()
{
$calendarid = $this->params('calendarid');
$pActive = intval($this->params('active'));
$calendar = false;
if ($calendarid !== 'birthday_' . $this->userId) {
$calendar = CalendarApp::getCalendar((int) $calendarid, true, true);
}
if (!$calendar && $calendarid !== 'birthday_' . $this->userId) {
$params = ['status' => 'error', 'message' => 'permission denied'];
$response = new JSONResponse($params);
return $response;
}
CalendarCalendar::setCalendarActive($calendarid, (int) $pActive);
$isAktiv = $pActive;
if ($this->configInfo->getUserValue($this->userId, $this->appName, 'calendar_' . $calendarid) !== '') {
$isAktiv = $this->configInfo->getUserValue($this->userId, $this->appName, 'calendar_' . $calendarid);
}
$eventSource = '';
if ($calendarid !== 'birthday_' . $this->userId) {
$eventSource = CalendarCalendar::getEventSourceInfo($calendar);
} else {
\OCP\Util::emitHook('OC_Calendar', 'getSources', array('all' => false, 'sources' => &$eventSource));
}
$params = ['status' => 'success', 'active' => $isAktiv, 'eventSource' => $eventSource];
$response = new JSONResponse($params);
return $response;
}
