nextcloud / server

apps/user_ldap/lib/User_LDAP.php

Spacing +50 added lines, -50 removed lines

@@ -101,10 +101,10 @@ 
 		}
 
 		$user = $this->access->userManager->get($uid);
-		if(!$user instanceof User) {
+		if (!$user instanceof User) {
 			return false;
 		}
-		if($user->getAvatarImage() === false) {
+		if ($user->getAvatarImage() === false) {
 			return true;
 		}
 
@@ -120,14 +120,14 @@ 
 	public function loginName2UserName($loginName) {
 		$cacheKey = 'loginName2UserName-'.$loginName;
 		$username = $this->access->connection->getFromCache($cacheKey);
-		if(!is_null($username)) {
+		if (!is_null($username)) {
 			return $username;
 		}
 
 		try {
 			$ldapRecord = $this->getLDAPUserByLoginName($loginName);
 			$user = $this->access->userManager->get($ldapRecord['dn'][0]);
-			if($user instanceof OfflineUser) {
+			if ($user instanceof OfflineUser) {
 				// this path is not really possible, however get() is documented
 				// to return User or OfflineUser so we are very defensive here.
 				$this->access->connection->writeToCache($cacheKey, false);
@@ -163,9 +163,9 @@ 
 		//find out dn of the user name
 		$attrs = $this->access->userManager->getAttributes();
 		$users = $this->access->fetchUsersByLoginName($loginName, $attrs);
-		if(count($users) < 1) {
-			throw new NotOnLDAP('No user available for the given login name on ' .
-				$this->access->connection->ldapHost . ':' . $this->access->connection->ldapPort);
+		if (count($users) < 1) {
+			throw new NotOnLDAP('No user available for the given login name on '.
+				$this->access->connection->ldapHost.':'.$this->access->connection->ldapPort);
 		}
 		return $users[0];
 	}
@@ -180,8 +180,8 @@ 
 	public function checkPassword($uid, $password) {
 		try {
 			$ldapRecord = $this->getLDAPUserByLoginName($uid);
-		} catch(NotOnLDAP $e) {
-			if($this->ocConfig->getSystemValue('loglevel', Util::WARN) === Util::DEBUG) {
+		} catch (NotOnLDAP $e) {
+			if ($this->ocConfig->getSystemValue('loglevel', Util::WARN) === Util::DEBUG) {
 				\OC::$server->getLogger()->logException($e, ['app' => 'user_ldap']);
 			}
 			return false;
@@ -189,16 +189,16 @@ 
 		$dn = $ldapRecord['dn'][0];
 		$user = $this->access->userManager->get($dn);
 
-		if(!$user instanceof User) {
+		if (!$user instanceof User) {
 			Util::writeLog('user_ldap',
-				'LDAP Login: Could not get user object for DN ' . $dn .
+				'LDAP Login: Could not get user object for DN '.$dn.
 				'. Maybe the LDAP entry has no set display name attribute?',
 				Util::WARN);
 			return false;
 		}
-		if($user->getUsername() !== false) {
+		if ($user->getUsername() !== false) {
 			//are the credentials OK?
-			if(!$this->access->areCredentialsValid($dn, $password)) {
+			if (!$this->access->areCredentialsValid($dn, $password)) {
 				return false;
 			}
 
@@ -225,14 +225,14 @@ 
 
 		$user = $this->access->userManager->get($uid);
 
-		if(!$user instanceof User) {
-			throw new \Exception('LDAP setPassword: Could not get user object for uid ' . $uid .
+		if (!$user instanceof User) {
+			throw new \Exception('LDAP setPassword: Could not get user object for uid '.$uid.
 				'. Maybe the LDAP entry has no set display name attribute?');
 		}
-		if($user->getUsername() !== false && $this->access->setPassword($user->getDN(), $password)) {
+		if ($user->getUsername() !== false && $this->access->setPassword($user->getDN(), $password)) {
 			$ldapDefaultPPolicyDN = $this->access->connection->ldapDefaultPPolicyDN;
 			$turnOnPasswordChange = $this->access->connection->turnOnPasswordChange;
-			if (!empty($ldapDefaultPPolicyDN) && ((int)$turnOnPasswordChange === 1)) {
+			if (!empty($ldapDefaultPPolicyDN) && ((int) $turnOnPasswordChange === 1)) {
 				//remove last password expiry warning if any
 				$notification = $this->notificationManager->createNotification();
 				$notification->setApp('user_ldap')
@@ -261,18 +261,18 @@ 
 
 		//check if users are cached, if so return
 		$ldap_users = $this->access->connection->getFromCache($cachekey);
-		if(!is_null($ldap_users)) {
+		if (!is_null($ldap_users)) {
 			return $ldap_users;
 		}
 
 		// if we'd pass -1 to LDAP search, we'd end up in a Protocol
 		// error. With a limit of 0, we get 0 results. So we pass null.
-		if($limit <= 0) {
+		if ($limit <= 0) {
 			$limit = null;
 		}
 		$filter = $this->access->combineFilterWithAnd(array(
 			$this->access->connection->ldapUserFilter,
-			$this->access->connection->ldapUserDisplayName . '=*',
+			$this->access->connection->ldapUserDisplayName.'=*',
 			$this->access->getFilterPartForUserSearch($search)
 		));
 
@@ -285,7 +285,7 @@ 
 			$this->access->userManager->getAttributes(true),
 			$limit, $offset);
 		$ldap_users = $this->access->nextcloudUserNames($ldap_users);
-		Util::writeLog('user_ldap', 'getUsers: '.count($ldap_users). ' Users found', Util::DEBUG);
+		Util::writeLog('user_ldap', 'getUsers: '.count($ldap_users).' Users found', Util::DEBUG);
 
 		$this->access->connection->writeToCache($cachekey, $ldap_users);
 		return $ldap_users;
@@ -301,19 +301,19 @@ 
 	 * @throws \OC\ServerNotAvailableException
 	 */
 	public function userExistsOnLDAP($user) {
-		if(is_string($user)) {
+		if (is_string($user)) {
 			$user = $this->access->userManager->get($user);
 		}
-		if(is_null($user)) {
+		if (is_null($user)) {
 			return false;
 		}
 
 		$dn = $user->getDN();
 		//check if user really still exists by reading its entry
-		if(!is_array($this->access->readAttribute($dn, '', $this->access->connection->ldapUserFilter))) {
+		if (!is_array($this->access->readAttribute($dn, '', $this->access->connection->ldapUserFilter))) {
 			$lcr = $this->access->connection->getConnectionResource();
-			if(is_null($lcr)) {
-				throw new \Exception('No LDAP Connection to server ' . $this->access->connection->ldapHost);
+			if (is_null($lcr)) {
+				throw new \Exception('No LDAP Connection to server '.$this->access->connection->ldapHost);
 			}
 
 			try {
@@ -335,7 +335,7 @@ 
 			}
 		}
 
-		if($user instanceof OfflineUser) {
+		if ($user instanceof OfflineUser) {
 			$user->unmark();
 		}
 
@@ -350,18 +350,18 @@ 
 	 */
 	public function userExists($uid) {
 		$userExists = $this->access->connection->getFromCache('userExists'.$uid);
-		if(!is_null($userExists)) {
-			return (bool)$userExists;
+		if (!is_null($userExists)) {
+			return (bool) $userExists;
 		}
 		//getting dn, if false the user does not exist. If dn, he may be mapped only, requires more checking.
 		$user = $this->access->userManager->get($uid);
 
-		if(is_null($user)) {
+		if (is_null($user)) {
 			Util::writeLog('user_ldap', 'No DN found for '.$uid.' on '.
 				$this->access->connection->ldapHost, Util::DEBUG);
 			$this->access->connection->writeToCache('userExists'.$uid, false);
 			return false;
-		} else if($user instanceof OfflineUser) {
+		} else if ($user instanceof OfflineUser) {
 			//express check for users marked as deleted. Returning true is
 			//necessary for cleanup
 			return true;
@@ -369,7 +369,7 @@ 
 
 		$result = $this->userExistsOnLDAP($user);
 		$this->access->connection->writeToCache('userExists'.$uid, $result);
-		if($result === true) {
+		if ($result === true) {
 			$user->update();
 		}
 		return $result;
@@ -387,13 +387,13 @@ 
 		}
 
 		$marked = $this->ocConfig->getUserValue($uid, 'user_ldap', 'isDeleted', 0);
-		if((int)$marked === 0) {
+		if ((int) $marked === 0) {
 			\OC::$server->getLogger()->notice(
-				'User '.$uid . ' is not marked as deleted, not cleaning up.',
+				'User '.$uid.' is not marked as deleted, not cleaning up.',
 				array('app' => 'user_ldap'));
 			return false;
 		}
-		\OC::$server->getLogger()->info('Cleaning up after user ' . $uid,
+		\OC::$server->getLogger()->info('Cleaning up after user '.$uid,
 			array('app' => 'user_ldap'));
 
 		$this->access->getUserMapper()->unmap($uid); // we don't emit revoke signals here, since it is implicit to delete signals fired from core
@@ -411,7 +411,7 @@ 
 	 */
 	public function getHome($uid) {
 		// user Exists check required as it is not done in user proxy!
-		if(!$this->userExists($uid)) {
+		if (!$this->userExists($uid)) {
 			return false;
 		}
 
@@ -421,22 +421,22 @@ 
 
 		$cacheKey = 'getHome'.$uid;
 		$path = $this->access->connection->getFromCache($cacheKey);
-		if(!is_null($path)) {
+		if (!is_null($path)) {
 			return $path;
 		}
 
 		// early return path if it is a deleted user
 		$user = $this->access->userManager->get($uid);
-		if($user instanceof OfflineUser) {
-			if($this->currentUserInDeletionProcess !== null
+		if ($user instanceof OfflineUser) {
+			if ($this->currentUserInDeletionProcess !== null
 				&& $this->currentUserInDeletionProcess === $user->getOCName()
 			) {
 				return $user->getHomePath();
 			} else {
-				throw new NoUserException($uid . ' is not a valid user anymore');
+				throw new NoUserException($uid.' is not a valid user anymore');
 			}
 		} else if ($user === null) {
-			throw new NoUserException($uid . ' is not a valid user anymore');
+			throw new NoUserException($uid.' is not a valid user anymore');
 		}
 
 		$path = $user->getHomePath();
@@ -455,12 +455,12 @@ 
 			return $this->userPluginManager->getDisplayName($uid);
 		}
 
-		if(!$this->userExists($uid)) {
+		if (!$this->userExists($uid)) {
 			return false;
 		}
 
 		$cacheKey = 'getDisplayName'.$uid;
-		if(!is_null($displayName = $this->access->connection->getFromCache($cacheKey))) {
+		if (!is_null($displayName = $this->access->connection->getFromCache($cacheKey))) {
 			return $displayName;
 		}
 
@@ -477,10 +477,10 @@ 
 			$this->access->username2dn($uid),
 			$this->access->connection->ldapUserDisplayName);
 
-		if($displayName && (count($displayName) > 0)) {
+		if ($displayName && (count($displayName) > 0)) {
 			$displayName = $displayName[0];
 
-			if (is_array($displayName2)){
+			if (is_array($displayName2)) {
 				$displayName2 = count($displayName2) > 0 ? $displayName2[0] : '';
 			}
 
@@ -522,7 +522,7 @@ 
 	 */
 	public function getDisplayNames($search = '', $limit = null, $offset = null) {
 		$cacheKey = 'getDisplayNames-'.$search.'-'.$limit.'-'.$offset;
-		if(!is_null($displayNames = $this->access->connection->getFromCache($cacheKey))) {
+		if (!is_null($displayNames = $this->access->connection->getFromCache($cacheKey))) {
 			return $displayNames;
 		}
 
@@ -544,12 +544,12 @@ 
 	* compared with \OC\User\Backend::CREATE_USER etc.
 	*/
 	public function implementsActions($actions) {
-		return (bool)((Backend::CHECK_PASSWORD
+		return (bool) ((Backend::CHECK_PASSWORD
 			| Backend::GET_HOME
 			| Backend::GET_DISPLAYNAME
 			| Backend::PROVIDE_AVATAR
 			| Backend::COUNT_USERS
-			| (((int)$this->access->connection->turnOnPasswordChange === 1)? Backend::SET_PASSWORD :0)
+			| (((int) $this->access->connection->turnOnPasswordChange === 1) ? Backend::SET_PASSWORD : 0)
 			| $this->userPluginManager->getImplementedActions())
 			& $actions);
 	}
@@ -573,7 +573,7 @@ 
 
 		$filter = $this->access->getFilterForUserCount();
 		$cacheKey = 'countUsers-'.$filter;
-		if(!is_null($entries = $this->access->connection->getFromCache($cacheKey))) {
+		if (!is_null($entries = $this->access->connection->getFromCache($cacheKey))) {
 			return $entries;
 		}
 		$entries = $this->access->countUsers($filter);
@@ -585,7 +585,7 @@ 
 	 * Backend name to be shown in user management
 	 * @return string the name of the backend to be shown
 	 */
-	public function getBackendName(){
+	public function getBackendName() {
 		return 'LDAP';
 	}
 	

apps/user_ldap/lib/Mapping/AbstractMapping.php

Spacing +19 added lines, -19 removed lines

@@ -53,7 +53,7 @@ 
 	 * @return bool
 	 */
 	public function isColNameValid($col) {
-		switch($col) {
+		switch ($col) {
 			case 'ldap_dn':
 			case 'owncloud_name':
 			case 'directory_uuid':
@@ -72,19 +72,19 @@ 
 	 * @return string|false
 	 */
 	protected function getXbyY($fetchCol, $compareCol, $search) {
-		if(!$this->isColNameValid($fetchCol)) {
+		if (!$this->isColNameValid($fetchCol)) {
 			//this is used internally only, but we don't want to risk
 			//having SQL injection at all.
 			throw new \Exception('Invalid Column Name');
 		}
 		$query = $this->dbc->prepare('
-			SELECT `' . $fetchCol . '`
-			FROM `'. $this->getTableName() .'`
-			WHERE `' . $compareCol . '` = ?
+			SELECT `' . $fetchCol.'`
+			FROM `'. $this->getTableName().'`
+			WHERE `' . $compareCol.'` = ?
 		');
 
 		$res = $query->execute(array($search));
-		if($res !== false) {
+		if ($res !== false) {
 			return $query->fetchColumn();
 		}
 
@@ -120,7 +120,7 @@ 
 	 */
 	public function setDNbyUUID($fdn, $uuid) {
 		$query = $this->dbc->prepare('
-			UPDATE `' . $this->getTableName() . '`
+			UPDATE `' . $this->getTableName().'`
 			SET `ldap_dn` = ?
 			WHERE `directory_uuid` = ?
 		');
@@ -139,7 +139,7 @@ 
 	 */
 	public function setUUIDbyDN($uuid, $fdn) {
 		$query = $this->dbc->prepare('
-			UPDATE `' . $this->getTableName() . '`
+			UPDATE `' . $this->getTableName().'`
 			SET `directory_uuid` = ?
 			WHERE `ldap_dn` = ?
 		');
@@ -166,14 +166,14 @@ 
 	public function getNamesBySearch($search, $prefixMatch = "", $postfixMatch = "") {
 		$query = $this->dbc->prepare('
 			SELECT `owncloud_name`
-			FROM `'. $this->getTableName() .'`
+			FROM `'. $this->getTableName().'`
 			WHERE `owncloud_name` LIKE ?
 		');
 
 		$res = $query->execute(array($prefixMatch.$this->dbc->escapeLikeParameter($search).$postfixMatch));
 		$names = array();
-		if($res !== false) {
-			while($row = $query->fetch()) {
+		if ($res !== false) {
+			while ($row = $query->fetch()) {
 				$names[] = $row['owncloud_name'];
 			}
 		}
@@ -211,7 +211,7 @@ 
 				`ldap_dn` AS `dn`,
 				`owncloud_name` AS `name`,
 				`directory_uuid` AS `uuid`
-			FROM `' . $this->getTableName() . '`',
+			FROM `' . $this->getTableName().'`',
 			$limit,
 			$offset
 		);
@@ -228,7 +228,7 @@ 
 	 * @return bool
 	 */
 	public function map($fdn, $name, $uuid) {
-		if(mb_strlen($fdn) > 255) {
+		if (mb_strlen($fdn) > 255) {
 			\OC::$server->getLogger()->error(
 				'Cannot map, because the DN exceeds 255 characters: {dn}',
 				[
@@ -248,7 +248,7 @@ 
 		try {
 			$result = $this->dbc->insertIfNotExist($this->getTableName(), $row);
 			// insertIfNotExist returns values as int
-			return (bool)$result;
+			return (bool) $result;
 		} catch (\Exception $e) {
 			return false;
 		}
@@ -261,7 +261,7 @@ 
 	 */
 	public function unmap($name) {
 		$query = $this->dbc->prepare('
-			DELETE FROM `'. $this->getTableName() .'`
+			DELETE FROM `'. $this->getTableName().'`
 			WHERE `owncloud_name` = ?');
 
 		return $this->modify($query, array($name));
@@ -274,7 +274,7 @@ 
 	public function clear() {
 		$sql = $this->dbc
 			->getDatabasePlatform()
-			->getTruncateTableSQL('`' . $this->getTableName() . '`');
+			->getTruncateTableSQL('`'.$this->getTableName().'`');
 		return $this->dbc->prepare($sql)->execute();
 	}
 
@@ -293,9 +293,9 @@ 
 			->from($this->getTableName());
 		$cursor = $picker->execute();
 		$result = true;
-		while($id = $cursor->fetchColumn(0)) {
+		while ($id = $cursor->fetchColumn(0)) {
 			$preCallback($id);
-			if($isUnmapped = $this->unmap($id)) {
+			if ($isUnmapped = $this->unmap($id)) {
 				$postCallback($id);
 			}
 			$result &= $isUnmapped;
@@ -316,6 +316,6 @@ 
 		$res = $query->execute();
 		$count = $res->fetchColumn();
 		$res->closeCursor();
-		return (int)$count;
+		return (int) $count;
 	}
 }

apps/user_ldap/lib/Access.php

Spacing +183 added lines, -183 removed lines

@@ -125,7 +125,7 @@ 
 	 * @return AbstractMapping
 	 */
 	public function getUserMapper() {
-		if(is_null($this->userMapper)) {
+		if (is_null($this->userMapper)) {
 			throw new \Exception('UserMapper was not assigned to this Access instance.');
 		}
 		return $this->userMapper;
@@ -145,7 +145,7 @@ 
 	 * @return AbstractMapping
 	 */
 	public function getGroupMapper() {
-		if(is_null($this->groupMapper)) {
+		if (is_null($this->groupMapper)) {
 			throw new \Exception('GroupMapper was not assigned to this Access instance.');
 		}
 		return $this->groupMapper;
@@ -178,14 +178,14 @@ 
 	 * @throws ServerNotAvailableException
 	 */
 	public function readAttribute($dn, $attr, $filter = 'objectClass=*') {
-		if(!$this->checkConnection()) {
+		if (!$this->checkConnection()) {
 			\OCP\Util::writeLog('user_ldap',
 				'No LDAP Connector assigned, access impossible for readAttribute.',
 				\OCP\Util::WARN);
 			return false;
 		}
 		$cr = $this->connection->getConnectionResource();
-		if(!$this->ldap->isResource($cr)) {
+		if (!$this->ldap->isResource($cr)) {
 			//LDAP not available
 			\OCP\Util::writeLog('user_ldap', 'LDAP resource not available.', \OCP\Util::DEBUG);
 			return false;
@@ -195,7 +195,7 @@ 
 		$this->abandonPagedSearch();
 		// openLDAP requires that we init a new Paged Search. Not needed by AD,
 		// but does not hurt either.
-		$pagingSize = (int)$this->connection->ldapPagingSize;
+		$pagingSize = (int) $this->connection->ldapPagingSize;
 		// 0 won't result in replies, small numbers may leave out groups
 		// (cf. #12306), 500 is default for paging and should work everywhere.
 		$maxResults = $pagingSize > 20 ? $pagingSize : 500;
@@ -208,7 +208,7 @@ 
 		$isRangeRequest = false;
 		do {
 			$result = $this->executeRead($cr, $dn, $attrToRead, $filter, $maxResults);
-			if(is_bool($result)) {
+			if (is_bool($result)) {
 				// when an exists request was run and it was successful, an empty
 				// array must be returned
 				return $result ? [] : false;
@@ -225,22 +225,22 @@ 
 			$result = $this->extractRangeData($result, $attr);
 			if (!empty($result)) {
 				$normalizedResult = $this->extractAttributeValuesFromResult(
-					[ $attr => $result['values'] ],
+					[$attr => $result['values']],
 					$attr
 				);
 				$values = array_merge($values, $normalizedResult);
 
-				if($result['rangeHigh'] === '*') {
+				if ($result['rangeHigh'] === '*') {
 					// when server replies with * as high range value, there are
 					// no more results left
 					return $values;
 				} else {
-					$low  = $result['rangeHigh'] + 1;
-					$attrToRead = $result['attributeName'] . ';range=' . $low . '-*';
+					$low = $result['rangeHigh'] + 1;
+					$attrToRead = $result['attributeName'].';range='.$low.'-*';
 					$isRangeRequest = true;
 				}
 			}
-		} while($isRangeRequest);
+		} while ($isRangeRequest);
 
 		\OCP\Util::writeLog('user_ldap', 'Requested attribute '.$attr.' not found for '.$dn, \OCP\Util::DEBUG);
 		return false;
@@ -266,13 +266,13 @@ 
 		if (!$this->ldap->isResource($rr)) {
 			if ($attribute !== '') {
 				//do not throw this message on userExists check, irritates
-				\OCP\Util::writeLog('user_ldap', 'readAttribute failed for DN ' . $dn, \OCP\Util::DEBUG);
+				\OCP\Util::writeLog('user_ldap', 'readAttribute failed for DN '.$dn, \OCP\Util::DEBUG);
 			}
 			//in case an error occurs , e.g. object does not exist
 			return false;
 		}
 		if ($attribute === '' && ($filter === 'objectclass=*' || $this->invokeLDAPMethod('countEntries', $cr, $rr) === 1)) {
-			\OCP\Util::writeLog('user_ldap', 'readAttribute: ' . $dn . ' found', \OCP\Util::DEBUG);
+			\OCP\Util::writeLog('user_ldap', 'readAttribute: '.$dn.' found', \OCP\Util::DEBUG);
 			return true;
 		}
 		$er = $this->invokeLDAPMethod('firstEntry', $cr, $rr);
@@ -297,12 +297,12 @@ 
 	 */
 	public function extractAttributeValuesFromResult($result, $attribute) {
 		$values = [];
-		if(isset($result[$attribute]) && $result[$attribute]['count'] > 0) {
+		if (isset($result[$attribute]) && $result[$attribute]['count'] > 0) {
 			$lowercaseAttribute = strtolower($attribute);
-			for($i=0;$i<$result[$attribute]['count'];$i++) {
-				if($this->resemblesDN($attribute)) {
+			for ($i = 0; $i < $result[$attribute]['count']; $i++) {
+				if ($this->resemblesDN($attribute)) {
 					$values[] = $this->helper->sanitizeDN($result[$attribute][$i]);
-				} elseif($lowercaseAttribute === 'objectguid' || $lowercaseAttribute === 'guid') {
+				} elseif ($lowercaseAttribute === 'objectguid' || $lowercaseAttribute === 'guid') {
 					$values[] = $this->convertObjectGUID2Str($result[$attribute][$i]);
 				} else {
 					$values[] = $result[$attribute][$i];
@@ -324,10 +324,10 @@ 
 	 */
 	public function extractRangeData($result, $attribute) {
 		$keys = array_keys($result);
-		foreach($keys as $key) {
-			if($key !== $attribute && strpos($key, $attribute) === 0) {
+		foreach ($keys as $key) {
+			if ($key !== $attribute && strpos($key, $attribute) === 0) {
 				$queryData = explode(';', $key);
-				if(strpos($queryData[1], 'range=') === 0) {
+				if (strpos($queryData[1], 'range=') === 0) {
 					$high = substr($queryData[1], 1 + strpos($queryData[1], '-'));
 					$data = [
 						'values' => $result[$key],
@@ -352,18 +352,18 @@ 
 	 * @throws \Exception
 	 */
 	public function setPassword($userDN, $password) {
-		if((int)$this->connection->turnOnPasswordChange !== 1) {
+		if ((int) $this->connection->turnOnPasswordChange !== 1) {
 			throw new \Exception('LDAP password changes are disabled.');
 		}
 		$cr = $this->connection->getConnectionResource();
-		if(!$this->ldap->isResource($cr)) {
+		if (!$this->ldap->isResource($cr)) {
 			//LDAP not available
 			\OCP\Util::writeLog('user_ldap', 'LDAP resource not available.', \OCP\Util::DEBUG);
 			return false;
 		}
 		try {
 			return @$this->invokeLDAPMethod('modReplace', $cr, $userDN, $password);
-		} catch(ConstraintViolationException $e) {
+		} catch (ConstraintViolationException $e) {
 			throw new HintException('Password change rejected.', \OC::$server->getL10N('user_ldap')->t('Password change rejected. Hint: ').$e->getMessage(), $e->getCode());
 		}
 	}
@@ -405,17 +405,17 @@ 
 	 */
 	public function getDomainDNFromDN($dn) {
 		$allParts = $this->ldap->explodeDN($dn, 0);
-		if($allParts === false) {
+		if ($allParts === false) {
 			//not a valid DN
 			return '';
 		}
 		$domainParts = array();
 		$dcFound = false;
-		foreach($allParts as $part) {
-			if(!$dcFound && strpos($part, 'dc=') === 0) {
+		foreach ($allParts as $part) {
+			if (!$dcFound && strpos($part, 'dc=') === 0) {
 				$dcFound = true;
 			}
-			if($dcFound) {
+			if ($dcFound) {
 				$domainParts[] = $part;
 			}
 		}
@@ -441,7 +441,7 @@ 
 
 		//Check whether the DN belongs to the Base, to avoid issues on multi-
 		//server setups
-		if(is_string($fdn) && $this->isDNPartOfBase($fdn, $this->connection->ldapBaseUsers)) {
+		if (is_string($fdn) && $this->isDNPartOfBase($fdn, $this->connection->ldapBaseUsers)) {
 			return $fdn;
 		}
 
@@ -458,7 +458,7 @@ 
 		//To avoid bypassing the base DN settings under certain circumstances
 		//with the group support, check whether the provided DN matches one of
 		//the given Bases
-		if(!$this->isDNPartOfBase($fdn, $this->connection->ldapBaseGroups)) {
+		if (!$this->isDNPartOfBase($fdn, $this->connection->ldapBaseGroups)) {
 			return false;
 		}
 
@@ -475,11 +475,11 @@ 
 	 */
 	public function groupsMatchFilter($groupDNs) {
 		$validGroupDNs = [];
-		foreach($groupDNs as $dn) {
+		foreach ($groupDNs as $dn) {
 			$cacheKey = 'groupsMatchFilter-'.$dn;
 			$groupMatchFilter = $this->connection->getFromCache($cacheKey);
-			if(!is_null($groupMatchFilter)) {
-				if($groupMatchFilter) {
+			if (!is_null($groupMatchFilter)) {
+				if ($groupMatchFilter) {
 					$validGroupDNs[] = $dn;
 				}
 				continue;
@@ -487,13 +487,13 @@ 
 
 			// Check the base DN first. If this is not met already, we don't
 			// need to ask the server at all.
-			if(!$this->isDNPartOfBase($dn, $this->connection->ldapBaseGroups)) {
+			if (!$this->isDNPartOfBase($dn, $this->connection->ldapBaseGroups)) {
 				$this->connection->writeToCache($cacheKey, false);
 				continue;
 			}
 
 			$result = $this->readAttribute($dn, 'cn', $this->connection->ldapGroupFilter);
-			if(is_array($result)) {
+			if (is_array($result)) {
 				$this->connection->writeToCache($cacheKey, true);
 				$validGroupDNs[] = $dn;
 			} else {
@@ -514,7 +514,7 @@ 
 		//To avoid bypassing the base DN settings under certain circumstances
 		//with the group support, check whether the provided DN matches one of
 		//the given Bases
-		if(!$this->isDNPartOfBase($fdn, $this->connection->ldapBaseUsers)) {
+		if (!$this->isDNPartOfBase($fdn, $this->connection->ldapBaseUsers)) {
 			return false;
 		}
 
@@ -534,7 +534,7 @@ 
 	 */
 	public function dn2ocname($fdn, $ldapName = null, $isUser = true, &$newlyMapped = null, array $record = null) {
 		$newlyMapped = false;
-		if($isUser) {
+		if ($isUser) {
 			$mapper = $this->getUserMapper();
 			$nameAttribute = $this->connection->ldapUserDisplayName;
 			$filter = $this->connection->ldapUserFilter;
@@ -546,15 +546,15 @@ 
 
 		//let's try to retrieve the Nextcloud name from the mappings table
 		$ncName = $mapper->getNameByDN($fdn);
-		if(is_string($ncName)) {
+		if (is_string($ncName)) {
 			return $ncName;
 		}
 
 		//second try: get the UUID and check if it is known. Then, update the DN and return the name.
 		$uuid = $this->getUUID($fdn, $isUser, $record);
-		if(is_string($uuid)) {
+		if (is_string($uuid)) {
 			$ncName = $mapper->getNameByUUID($uuid);
-			if(is_string($ncName)) {
+			if (is_string($ncName)) {
 				$mapper->setDNbyUUID($fdn, $uuid);
 				return $ncName;
 			}
@@ -564,17 +564,17 @@ 
 			return false;
 		}
 
-		if(is_null($ldapName)) {
+		if (is_null($ldapName)) {
 			$ldapName = $this->readAttribute($fdn, $nameAttribute, $filter);
-			if(!isset($ldapName[0]) && empty($ldapName[0])) {
+			if (!isset($ldapName[0]) && empty($ldapName[0])) {
 				\OCP\Util::writeLog('user_ldap', 'No or empty name for '.$fdn.' with filter '.$filter.'.', \OCP\Util::INFO);
 				return false;
 			}
 			$ldapName = $ldapName[0];
 		}
 
-		if($isUser) {
-			$usernameAttribute = (string)$this->connection->ldapExpertUsernameAttr;
+		if ($isUser) {
+			$usernameAttribute = (string) $this->connection->ldapExpertUsernameAttr;
 			if ($usernameAttribute !== '') {
 				$username = $this->readAttribute($fdn, $usernameAttribute);
 				$username = $username[0];
@@ -604,9 +604,9 @@ 
 		// outside of core user management will still cache the user as non-existing.
 		$originalTTL = $this->connection->ldapCacheTTL;
 		$this->connection->setConfiguration(array('ldapCacheTTL' => 0));
-		if(($isUser && $intName !== '' && !\OC::$server->getUserManager()->userExists($intName))
+		if (($isUser && $intName !== '' && !\OC::$server->getUserManager()->userExists($intName))
 			|| (!$isUser && !\OC::$server->getGroupManager()->groupExists($intName))) {
-			if($mapper->map($fdn, $intName, $uuid)) {
+			if ($mapper->map($fdn, $intName, $uuid)) {
 				$this->connection->setConfiguration(array('ldapCacheTTL' => $originalTTL));
 				\OC::$server->getUserManager()->emit('\OC\User', 'announceUser', [$intName]);
 				$newlyMapped = true;
@@ -616,7 +616,7 @@ 
 		$this->connection->setConfiguration(array('ldapCacheTTL' => $originalTTL));
 
 		$altName = $this->createAltInternalOwnCloudName($intName, $isUser);
-		if(is_string($altName) && $mapper->map($fdn, $altName, $uuid)) {
+		if (is_string($altName) && $mapper->map($fdn, $altName, $uuid)) {
 			\OC::$server->getUserManager()->emit('\OC\User', 'announceUser', [$intName]);
 			$newlyMapped = true;
 			return $altName;
@@ -655,7 +655,7 @@ 
 	 * @return array
 	 */
 	private function ldap2NextcloudNames($ldapObjects, $isUsers) {
-		if($isUsers) {
+		if ($isUsers) {
 			$nameAttribute = $this->connection->ldapUserDisplayName;
 			$sndAttribute  = $this->connection->ldapUserDisplayName2;
 		} else {
@@ -663,9 +663,9 @@ 
 		}
 		$nextcloudNames = array();
 
-		foreach($ldapObjects as $ldapObject) {
+		foreach ($ldapObjects as $ldapObject) {
 			$nameByLDAP = null;
-			if(    isset($ldapObject[$nameAttribute])
+			if (isset($ldapObject[$nameAttribute])
 				&& is_array($ldapObject[$nameAttribute])
 				&& isset($ldapObject[$nameAttribute][0])
 			) {
@@ -674,12 +674,12 @@ 
 			}
 
 			$ncName = $this->dn2ocname($ldapObject['dn'][0], $nameByLDAP, $isUsers);
-			if($ncName) {
+			if ($ncName) {
 				$nextcloudNames[] = $ncName;
-				if($isUsers) {
+				if ($isUsers) {
 					//cache the user names so it does not need to be retrieved
 					//again later (e.g. sharing dialogue).
-					if(is_null($nameByLDAP)) {
+					if (is_null($nameByLDAP)) {
 						continue;
 					}
 					$sndName = isset($ldapObject[$sndAttribute][0])
@@ -717,7 +717,7 @@ 
 	 */
 	public function cacheUserDisplayName($ocName, $displayName, $displayName2 = '') {
 		$user = $this->userManager->get($ocName);
-		if($user === null) {
+		if ($user === null) {
 			return;
 		}
 		$displayName = $user->composeAndStoreDisplayName($displayName, $displayName2);
@@ -737,9 +737,9 @@ 
 		$attempts = 0;
 		//while loop is just a precaution. If a name is not generated within
 		//20 attempts, something else is very wrong. Avoids infinite loop.
-		while($attempts < 20){
-			$altName = $name . '_' . rand(1000,9999);
-			if(!\OC::$server->getUserManager()->userExists($altName)) {
+		while ($attempts < 20) {
+			$altName = $name.'_'.rand(1000, 9999);
+			if (!\OC::$server->getUserManager()->userExists($altName)) {
 				return $altName;
 			}
 			$attempts++;
@@ -761,25 +761,25 @@ 
 	 */
 	private function _createAltInternalOwnCloudNameForGroups($name) {
 		$usedNames = $this->groupMapper->getNamesBySearch($name, "", '_%');
-		if(!$usedNames || count($usedNames) === 0) {
+		if (!$usedNames || count($usedNames) === 0) {
 			$lastNo = 1; //will become name_2
 		} else {
 			natsort($usedNames);
 			$lastName = array_pop($usedNames);
-			$lastNo = (int)substr($lastName, strrpos($lastName, '_') + 1);
+			$lastNo = (int) substr($lastName, strrpos($lastName, '_') + 1);
 		}
-		$altName = $name.'_'. (string)($lastNo+1);
+		$altName = $name.'_'.(string) ($lastNo + 1);
 		unset($usedNames);
 
 		$attempts = 1;
-		while($attempts < 21){
+		while ($attempts < 21) {
 			// Check to be really sure it is unique
 			// while loop is just a precaution. If a name is not generated within
 			// 20 attempts, something else is very wrong. Avoids infinite loop.
-			if(!\OC::$server->getGroupManager()->groupExists($altName)) {
+			if (!\OC::$server->getGroupManager()->groupExists($altName)) {
 				return $altName;
 			}
-			$altName = $name . '_' . ($lastNo + $attempts);
+			$altName = $name.'_'.($lastNo + $attempts);
 			$attempts++;
 		}
 		return false;
@@ -794,7 +794,7 @@ 
 	private function createAltInternalOwnCloudName($name, $isUser) {
 		$originalTTL = $this->connection->ldapCacheTTL;
 		$this->connection->setConfiguration(array('ldapCacheTTL' => 0));
-		if($isUser) {
+		if ($isUser) {
 			$altName = $this->_createAltInternalOwnCloudNameForUsers($name);
 		} else {
 			$altName = $this->_createAltInternalOwnCloudNameForGroups($name);
@@ -842,13 +842,13 @@ 
 	public function fetchListOfUsers($filter, $attr, $limit = null, $offset = null, $forceApplyAttributes = false) {
 		$ldapRecords = $this->searchUsers($filter, $attr, $limit, $offset);
 		$recordsToUpdate = $ldapRecords;
-		if(!$forceApplyAttributes) {
+		if (!$forceApplyAttributes) {
 			$isBackgroundJobModeAjax = $this->config
 					->getAppValue('core', 'backgroundjobs_mode', 'ajax') === 'ajax';
 			$recordsToUpdate = array_filter($ldapRecords, function($record) use ($isBackgroundJobModeAjax) {
 				$newlyMapped = false;
 				$uid = $this->dn2ocname($record['dn'][0], null, true, $newlyMapped, $record);
-				if(is_string($uid)) {
+				if (is_string($uid)) {
 					$this->cacheUserExists($uid);
 				}
 				return ($uid !== false) && ($newlyMapped || $isBackgroundJobModeAjax);
@@ -864,19 +864,19 @@ 
 	 * and their values
 	 * @param array $ldapRecords
 	 */
-	public function batchApplyUserAttributes(array $ldapRecords){
+	public function batchApplyUserAttributes(array $ldapRecords) {
 		$displayNameAttribute = strtolower($this->connection->ldapUserDisplayName);
-		foreach($ldapRecords as $userRecord) {
-			if(!isset($userRecord[$displayNameAttribute])) {
+		foreach ($ldapRecords as $userRecord) {
+			if (!isset($userRecord[$displayNameAttribute])) {
 				// displayName is obligatory
 				continue;
 			}
-			$ocName  = $this->dn2ocname($userRecord['dn'][0], null, true);
-			if($ocName === false) {
+			$ocName = $this->dn2ocname($userRecord['dn'][0], null, true);
+			if ($ocName === false) {
 				continue;
 			}
 			$user = $this->userManager->get($ocName);
-			if($user instanceof OfflineUser) {
+			if ($user instanceof OfflineUser) {
 				$user->unmark();
 				$user = $this->userManager->get($ocName);
 			}
@@ -908,8 +908,8 @@ 
 	 * @return array
 	 */
 	private function fetchList($list, $manyAttributes) {
-		if(is_array($list)) {
-			if($manyAttributes) {
+		if (is_array($list)) {
+			if ($manyAttributes) {
 				return $list;
 			} else {
 				$list = array_reduce($list, function($carry, $item) {
@@ -1007,7 +1007,7 @@ 
 		// php no longer supports call-time pass-by-reference
 		// thus cannot support controlPagedResultResponse as the third argument
 		// is a reference
-		$doMethod = function () use ($command, &$arguments) {
+		$doMethod = function() use ($command, &$arguments) {
 			if ($command == 'controlPagedResultResponse') {
 				throw new \InvalidArgumentException('Invoker does not support controlPagedResultResponse, call LDAP Wrapper directly instead.');
 			} else {
@@ -1025,7 +1025,7 @@ 
 			$this->connection->resetConnectionResource();
 			$cr = $this->connection->getConnectionResource();
 
-			if(!$this->ldap->isResource($cr)) {
+			if (!$this->ldap->isResource($cr)) {
 				// Seems like we didn't find any resource.
 				\OCP\Util::writeLog('user_ldap', "Could not $command, because resource is missing.", \OCP\Util::DEBUG);
 				throw $e;
@@ -1050,13 +1050,13 @@ 
 	 * @throws ServerNotAvailableException
 	 */
 	private function executeSearch($filter, $base, &$attr = null, $limit = null, $offset = null) {
-		if(!is_null($attr) && !is_array($attr)) {
+		if (!is_null($attr) && !is_array($attr)) {
 			$attr = array(mb_strtolower($attr, 'UTF-8'));
 		}
 
 		// See if we have a resource, in case not cancel with message
 		$cr = $this->connection->getConnectionResource();
-		if(!$this->ldap->isResource($cr)) {
+		if (!$this->ldap->isResource($cr)) {
 			// Seems like we didn't find any resource.
 			// Return an empty array just like before.
 			\OCP\Util::writeLog('user_ldap', 'Could not search, because resource is missing.', \OCP\Util::DEBUG);
@@ -1064,13 +1064,13 @@ 
 		}
 
 		//check whether paged search should be attempted
-		$pagedSearchOK = $this->initPagedSearch($filter, $base, $attr, (int)$limit, $offset);
+		$pagedSearchOK = $this->initPagedSearch($filter, $base, $attr, (int) $limit, $offset);
 
 		$linkResources = array_pad(array(), count($base), $cr);
 		$sr = $this->invokeLDAPMethod('search', $linkResources, $base, $filter, $attr);
 		// cannot use $cr anymore, might have changed in the previous call!
 		$error = $this->ldap->errno($this->connection->getConnectionResource());
-		if(!is_array($sr) || $error !== 0) {
+		if (!is_array($sr) || $error !== 0) {
 			\OCP\Util::writeLog('user_ldap', 'Attempt for Paging?  '.print_r($pagedSearchOK, true), \OCP\Util::ERROR);
 			return false;
 		}
@@ -1093,29 +1093,29 @@ 
 	 */
 	private function processPagedSearchStatus($sr, $filter, $base, $iFoundItems, $limit, $offset, $pagedSearchOK, $skipHandling) {
 		$cookie = null;
-		if($pagedSearchOK) {
+		if ($pagedSearchOK) {
 			$cr = $this->connection->getConnectionResource();
-			foreach($sr as $key => $res) {
-				if($this->ldap->controlPagedResultResponse($cr, $res, $cookie)) {
+			foreach ($sr as $key => $res) {
+				if ($this->ldap->controlPagedResultResponse($cr, $res, $cookie)) {
 					$this->setPagedResultCookie($base[$key], $filter, $limit, $offset, $cookie);
 				}
 			}
 
 			//browsing through prior pages to get the cookie for the new one
-			if($skipHandling) {
+			if ($skipHandling) {
 				return false;
 			}
 			// if count is bigger, then the server does not support
 			// paged search. Instead, he did a normal search. We set a
 			// flag here, so the callee knows how to deal with it.
-			if($iFoundItems <= $limit) {
+			if ($iFoundItems <= $limit) {
 				$this->pagedSearchedSuccessful = true;
 			}
 		} else {
-			if(!is_null($limit) && (int)$this->connection->ldapPagingSize !== 0) {
+			if (!is_null($limit) && (int) $this->connection->ldapPagingSize !== 0) {
 				\OC::$server->getLogger()->debug(
 					'Paged search was not available',
-					[ 'app' => 'user_ldap' ]
+					['app' => 'user_ldap']
 				);
 			}
 		}
@@ -1144,8 +1144,8 @@ 
 	private function count($filter, $base, $attr = null, $limit = null, $offset = null, $skipHandling = false) {
 		\OCP\Util::writeLog('user_ldap', 'Count filter:  '.print_r($filter, true), \OCP\Util::DEBUG);
 
-		$limitPerPage = (int)$this->connection->ldapPagingSize;
-		if(!is_null($limit) && $limit < $limitPerPage && $limit > 0) {
+		$limitPerPage = (int) $this->connection->ldapPagingSize;
+		if (!is_null($limit) && $limit < $limitPerPage && $limit > 0) {
 			$limitPerPage = $limit;
 		}
 
@@ -1155,7 +1155,7 @@ 
 
 		do {
 			$search = $this->executeSearch($filter, $base, $attr, $limitPerPage, $offset);
-			if($search === false) {
+			if ($search === false) {
 				return $counter > 0 ? $counter : false;
 			}
 			list($sr, $pagedSearchOK) = $search;
@@ -1174,7 +1174,7 @@ 
 			 * Continue now depends on $hasMorePages value
 			 */
 			$continue = $pagedSearchOK && $hasMorePages;
-		} while($continue && (is_null($limit) || $limit <= 0 || $limit > $counter));
+		} while ($continue && (is_null($limit) || $limit <= 0 || $limit > $counter));
 
 		return $counter;
 	}
@@ -1186,8 +1186,8 @@ 
 	private function countEntriesInSearchResults($searchResults) {
 		$counter = 0;
 
-		foreach($searchResults as $res) {
-			$count = (int)$this->invokeLDAPMethod('countEntries', $this->connection->getConnectionResource(), $res);
+		foreach ($searchResults as $res) {
+			$count = (int) $this->invokeLDAPMethod('countEntries', $this->connection->getConnectionResource(), $res);
 			$counter += $count;
 		}
 
@@ -1207,8 +1207,8 @@ 
 	 * @throws ServerNotAvailableException
 	 */
 	public function search($filter, $base, $attr = null, $limit = null, $offset = null, $skipHandling = false) {
-		$limitPerPage = (int)$this->connection->ldapPagingSize;
-		if(!is_null($limit) && $limit < $limitPerPage && $limit > 0) {
+		$limitPerPage = (int) $this->connection->ldapPagingSize;
+		if (!is_null($limit) && $limit < $limitPerPage && $limit > 0) {
 			$limitPerPage = $limit;
 		}
 
@@ -1222,13 +1222,13 @@ 
 		$savedoffset = $offset;
 		do {
 			$search = $this->executeSearch($filter, $base, $attr, $limitPerPage, $offset);
-			if($search === false) {
+			if ($search === false) {
 				return [];
 			}
 			list($sr, $pagedSearchOK) = $search;
 			$cr = $this->connection->getConnectionResource();
 
-			if($skipHandling) {
+			if ($skipHandling) {
 				//i.e. result do not need to be fetched, we just need the cookie
 				//thus pass 1 or any other value as $iFoundItems because it is not
 				//used
@@ -1239,7 +1239,7 @@ 
 			}
 
 			$iFoundItems = 0;
-			foreach($sr as $res) {
+			foreach ($sr as $res) {
 				$findings = array_merge($findings, $this->invokeLDAPMethod('getEntries', $cr, $res));
 				$iFoundItems = max($iFoundItems, $findings['count']);
 				unset($findings['count']);
@@ -1255,27 +1255,27 @@ 
 
 		// if we're here, probably no connection resource is returned.
 		// to make Nextcloud behave nicely, we simply give back an empty array.
-		if(is_null($findings)) {
+		if (is_null($findings)) {
 			return array();
 		}
 
-		if(!is_null($attr)) {
+		if (!is_null($attr)) {
 			$selection = [];
 			$i = 0;
-			foreach($findings as $item) {
-				if(!is_array($item)) {
+			foreach ($findings as $item) {
+				if (!is_array($item)) {
 					continue;
 				}
 				$item = \OCP\Util::mb_array_change_key_case($item, MB_CASE_LOWER, 'UTF-8');
-				foreach($attr as $key) {
-					if(isset($item[$key])) {
-						if(is_array($item[$key]) && isset($item[$key]['count'])) {
+				foreach ($attr as $key) {
+					if (isset($item[$key])) {
+						if (is_array($item[$key]) && isset($item[$key]['count'])) {
 							unset($item[$key]['count']);
 						}
-						if($key !== 'dn') {
-							if($this->resemblesDN($key)) {
+						if ($key !== 'dn') {
+							if ($this->resemblesDN($key)) {
 								$selection[$i][$key] = $this->helper->sanitizeDN($item[$key]);
-							} else if($key === 'objectguid' || $key === 'guid') {
+							} else if ($key === 'objectguid' || $key === 'guid') {
 								$selection[$i][$key] = [$this->convertObjectGUID2Str($item[$key][0])];
 							} else {
 								$selection[$i][$key] = $item[$key];
@@ -1293,14 +1293,14 @@ 
 		//we slice the findings, when
 		//a) paged search unsuccessful, though attempted
 		//b) no paged search, but limit set
-		if((!$this->getPagedSearchResultState()
+		if ((!$this->getPagedSearchResultState()
 			&& $pagedSearchOK)
 			|| (
 				!$pagedSearchOK
 				&& !is_null($limit)
 			)
 		) {
-			$findings = array_slice($findings, (int)$offset, $limit);
+			$findings = array_slice($findings, (int) $offset, $limit);
 		}
 		return $findings;
 	}
@@ -1313,13 +1313,13 @@ 
 	public function sanitizeUsername($name) {
 		$name = trim($name);
 
-		if($this->connection->ldapIgnoreNamingRules) {
+		if ($this->connection->ldapIgnoreNamingRules) {
 			return $name;
 		}
 
 		// Transliteration to ASCII
 		$transliterated = @iconv('UTF-8', 'ASCII//TRANSLIT', $name);
-		if($transliterated !== false) {
+		if ($transliterated !== false) {
 			// depending on system config iconv can work or not
 			$name = $transliterated;
 		}
@@ -1330,7 +1330,7 @@ 
 		// Every remaining disallowed characters will be removed
 		$name = preg_replace('/[^a-zA-Z0-9_.@-]/u', '', $name);
 
-		if($name === '') {
+		if ($name === '') {
 			throw new \InvalidArgumentException('provided name template for username does not contain any allowed characters');
 		}
 
@@ -1345,13 +1345,13 @@ 
 	*/
 	public function escapeFilterPart($input, $allowAsterisk = false) {
 		$asterisk = '';
-		if($allowAsterisk && strlen($input) > 0 && $input[0] === '*') {
+		if ($allowAsterisk && strlen($input) > 0 && $input[0] === '*') {
 			$asterisk = '*';
 			$input = mb_substr($input, 1, null, 'UTF-8');
 		}
 		$search  = array('*', '\\', '(', ')');
 		$replace = array('\\*', '\\\\', '\\(', '\\)');
-		return $asterisk . str_replace($search, $replace, $input);
+		return $asterisk.str_replace($search, $replace, $input);
 	}
 
 	/**
@@ -1381,13 +1381,13 @@ 
 	 */
 	private function combineFilter($filters, $operator) {
 		$combinedFilter = '('.$operator;
-		foreach($filters as $filter) {
+		foreach ($filters as $filter) {
 			if ($filter !== '' && $filter[0] !== '(') {
 				$filter = '('.$filter.')';
 			}
-			$combinedFilter.=$filter;
+			$combinedFilter .= $filter;
 		}
-		$combinedFilter.=')';
+		$combinedFilter .= ')';
 		return $combinedFilter;
 	}
 
@@ -1423,17 +1423,17 @@ 
 	 * @throws \Exception
 	 */
 	private function getAdvancedFilterPartForSearch($search, $searchAttributes) {
-		if(!is_array($searchAttributes) || count($searchAttributes) < 2) {
+		if (!is_array($searchAttributes) || count($searchAttributes) < 2) {
 			throw new \Exception('searchAttributes must be an array with at least two string');
 		}
 		$searchWords = explode(' ', trim($search));
 		$wordFilters = array();
-		foreach($searchWords as $word) {
+		foreach ($searchWords as $word) {
 			$word = $this->prepareSearchTerm($word);
 			//every word needs to appear at least once
 			$wordMatchOneAttrFilters = array();
-			foreach($searchAttributes as $attr) {
-				$wordMatchOneAttrFilters[] = $attr . '=' . $word;
+			foreach ($searchAttributes as $attr) {
+				$wordMatchOneAttrFilters[] = $attr.'='.$word;
 			}
 			$wordFilters[] = $this->combineFilterWithOr($wordMatchOneAttrFilters);
 		}
@@ -1451,10 +1451,10 @@ 
 	private function getFilterPartForSearch($search, $searchAttributes, $fallbackAttribute) {
 		$filter = array();
 		$haveMultiSearchAttributes = (is_array($searchAttributes) && count($searchAttributes) > 0);
-		if($haveMultiSearchAttributes && strpos(trim($search), ' ') !== false) {
+		if ($haveMultiSearchAttributes && strpos(trim($search), ' ') !== false) {
 			try {
 				return $this->getAdvancedFilterPartForSearch($search, $searchAttributes);
-			} catch(\Exception $e) {
+			} catch (\Exception $e) {
 				\OCP\Util::writeLog(
 					'user_ldap',
 					'Creating advanced filter for search failed, falling back to simple method.',
@@ -1464,17 +1464,17 @@ 
 		}
 
 		$search = $this->prepareSearchTerm($search);
-		if(!is_array($searchAttributes) || count($searchAttributes) === 0) {
+		if (!is_array($searchAttributes) || count($searchAttributes) === 0) {
 			if ($fallbackAttribute === '') {
 				return '';
 			}
-			$filter[] = $fallbackAttribute . '=' . $search;
+			$filter[] = $fallbackAttribute.'='.$search;
 		} else {
-			foreach($searchAttributes as $attribute) {
-				$filter[] = $attribute . '=' . $search;
+			foreach ($searchAttributes as $attribute) {
+				$filter[] = $attribute.'='.$search;
 			}
 		}
-		if(count($filter) === 1) {
+		if (count($filter) === 1) {
 			return '('.$filter[0].')';
 		}
 		return $this->combineFilterWithOr($filter);
@@ -1495,7 +1495,7 @@ 
 		if ($term === '') {
 			$result = '*';
 		} else if ($allowEnum !== 'no') {
-			$result = $term . '*';
+			$result = $term.'*';
 		}
 		return $result;
 	}
@@ -1507,7 +1507,7 @@ 
 	public function getFilterForUserCount() {
 		$filter = $this->combineFilterWithAnd(array(
 			$this->connection->ldapUserFilter,
-			$this->connection->ldapUserDisplayName . '=*'
+			$this->connection->ldapUserDisplayName.'=*'
 		));
 
 		return $filter;
@@ -1525,7 +1525,7 @@ 
 			'ldapAgentName' => $name,
 			'ldapAgentPassword' => $password
 		);
-		if(!$testConnection->setConfiguration($credentials)) {
+		if (!$testConnection->setConfiguration($credentials)) {
 			return false;
 		}
 		return $testConnection->bind();
@@ -1547,30 +1547,30 @@ 
 			// Sacrebleu! The UUID attribute is unknown :( We need first an
 			// existing DN to be able to reliably detect it.
 			$result = $this->search($filter, $base, ['dn'], 1);
-			if(!isset($result[0]) || !isset($result[0]['dn'])) {
+			if (!isset($result[0]) || !isset($result[0]['dn'])) {
 				throw new \Exception('Cannot determine UUID attribute');
 			}
 			$dn = $result[0]['dn'][0];
-			if(!$this->detectUuidAttribute($dn, true)) {
+			if (!$this->detectUuidAttribute($dn, true)) {
 				throw new \Exception('Cannot determine UUID attribute');
 			}
 		} else {
 			// The UUID attribute is either known or an override is given.
 			// By calling this method we ensure that $this->connection->$uuidAttr
 			// is definitely set
-			if(!$this->detectUuidAttribute('', true)) {
+			if (!$this->detectUuidAttribute('', true)) {
 				throw new \Exception('Cannot determine UUID attribute');
 			}
 		}
 
 		$uuidAttr = $this->connection->ldapUuidUserAttribute;
-		if($uuidAttr === 'guid' || $uuidAttr === 'objectguid') {
+		if ($uuidAttr === 'guid' || $uuidAttr === 'objectguid') {
 			$uuid = $this->formatGuid2ForFilterUser($uuid);
 		}
 
-		$filter = $uuidAttr . '=' . $uuid;
+		$filter = $uuidAttr.'='.$uuid;
 		$result = $this->searchUsers($filter, ['dn'], 2);
-		if(is_array($result) && isset($result[0]) && isset($result[0]['dn']) && count($result) === 1) {
+		if (is_array($result) && isset($result[0]) && isset($result[0]['dn']) && count($result) === 1) {
 			// we put the count into account to make sure that this is
 			// really unique
 			return $result[0]['dn'][0];
@@ -1589,7 +1589,7 @@ 
 	 * @return bool true on success, false otherwise
 	 */
 	private function detectUuidAttribute($dn, $isUser = true, $force = false, array $ldapRecord = null) {
-		if($isUser) {
+		if ($isUser) {
 			$uuidAttr     = 'ldapUuidUserAttribute';
 			$uuidOverride = $this->connection->ldapExpertUUIDUserAttr;
 		} else {
@@ -1597,7 +1597,7 @@ 
 			$uuidOverride = $this->connection->ldapExpertUUIDGroupAttr;
 		}
 
-		if(($this->connection->$uuidAttr !== 'auto') && !$force) {
+		if (($this->connection->$uuidAttr !== 'auto') && !$force) {
 			return true;
 		}
 
@@ -1606,10 +1606,10 @@ 
 			return true;
 		}
 
-		foreach(self::UUID_ATTRIBUTES as $attribute) {
-			if($ldapRecord !== null) {
+		foreach (self::UUID_ATTRIBUTES as $attribute) {
+			if ($ldapRecord !== null) {
 				// we have the info from LDAP already, we don't need to talk to the server again
-				if(isset($ldapRecord[$attribute])) {
+				if (isset($ldapRecord[$attribute])) {
 					$this->connection->$uuidAttr = $attribute;
 					return true;
 				} else {
@@ -1618,7 +1618,7 @@ 
 			}
 
 			$value = $this->readAttribute($dn, $attribute);
-			if(is_array($value) && isset($value[0]) && !empty($value[0])) {
+			if (is_array($value) && isset($value[0]) && !empty($value[0])) {
 				\OCP\Util::writeLog('user_ldap',
 									'Setting '.$attribute.' as '.$uuidAttr,
 									\OCP\Util::DEBUG);
@@ -1640,7 +1640,7 @@ 
 	 * @return bool|string
 	 */
 	public function getUUID($dn, $isUser = true, $ldapRecord = null) {
-		if($isUser) {
+		if ($isUser) {
 			$uuidAttr     = 'ldapUuidUserAttribute';
 			$uuidOverride = $this->connection->ldapExpertUUIDUserAttr;
 		} else {
@@ -1649,10 +1649,10 @@ 
 		}
 
 		$uuid = false;
-		if($this->detectUuidAttribute($dn, $isUser, false, $ldapRecord)) {
+		if ($this->detectUuidAttribute($dn, $isUser, false, $ldapRecord)) {
 			$attr = $this->connection->$uuidAttr;
 			$uuid = isset($ldapRecord[$attr]) ? $ldapRecord[$attr] : $this->readAttribute($dn, $attr);
-			if( !is_array($uuid)
+			if (!is_array($uuid)
 				&& $uuidOverride !== ''
 				&& $this->detectUuidAttribute($dn, $isUser, true, $ldapRecord))
 			{
@@ -1660,7 +1660,7 @@ 
 					? $ldapRecord[$this->connection->$uuidAttr]
 					: $this->readAttribute($dn, $this->connection->$uuidAttr);
 			}
-			if(is_array($uuid) && isset($uuid[0]) && !empty($uuid[0])) {
+			if (is_array($uuid) && isset($uuid[0]) && !empty($uuid[0])) {
 				$uuid = $uuid[0];
 			}
 		}
@@ -1677,19 +1677,19 @@ 
 	private function convertObjectGUID2Str($oguid) {
 		$hex_guid = bin2hex($oguid);
 		$hex_guid_to_guid_str = '';
-		for($k = 1; $k <= 4; ++$k) {
+		for ($k = 1; $k <= 4; ++$k) {
 			$hex_guid_to_guid_str .= substr($hex_guid, 8 - 2 * $k, 2);
 		}
 		$hex_guid_to_guid_str .= '-';
-		for($k = 1; $k <= 2; ++$k) {
+		for ($k = 1; $k <= 2; ++$k) {
 			$hex_guid_to_guid_str .= substr($hex_guid, 12 - 2 * $k, 2);
 		}
 		$hex_guid_to_guid_str .= '-';
-		for($k = 1; $k <= 2; ++$k) {
+		for ($k = 1; $k <= 2; ++$k) {
 			$hex_guid_to_guid_str .= substr($hex_guid, 16 - 2 * $k, 2);
 		}
-		$hex_guid_to_guid_str .= '-' . substr($hex_guid, 16, 4);
-		$hex_guid_to_guid_str .= '-' . substr($hex_guid, 20);
+		$hex_guid_to_guid_str .= '-'.substr($hex_guid, 16, 4);
+		$hex_guid_to_guid_str .= '-'.substr($hex_guid, 20);
 
 		return strtoupper($hex_guid_to_guid_str);
 	}
@@ -1706,11 +1706,11 @@ 
 	 * @return string
 	 */
 	public function formatGuid2ForFilterUser($guid) {
-		if(!is_string($guid)) {
+		if (!is_string($guid)) {
 			throw new \InvalidArgumentException('String expected');
 		}
 		$blocks = explode('-', $guid);
-		if(count($blocks) !== 5) {
+		if (count($blocks) !== 5) {
 			/*
 			 * Why not throw an Exception instead? This method is a utility
 			 * called only when trying to figure out whether a "missing" known
@@ -1723,20 +1723,20 @@ 
 			 * user. Instead we write a log message.
 			 */
 			\OC::$server->getLogger()->info(
-				'Passed string does not resemble a valid GUID. Known UUID ' .
+				'Passed string does not resemble a valid GUID. Known UUID '.
 				'({uuid}) probably does not match UUID configuration.',
-				[ 'app' => 'user_ldap', 'uuid' => $guid ]
+				['app' => 'user_ldap', 'uuid' => $guid]
 			);
 			return $guid;
 		}
-		for($i=0; $i < 3; $i++) {
+		for ($i = 0; $i < 3; $i++) {
 			$pairs = str_split($blocks[$i], 2);
 			$pairs = array_reverse($pairs);
 			$blocks[$i] = implode('', $pairs);
 		}
-		for($i=0; $i < 5; $i++) {
+		for ($i = 0; $i < 5; $i++) {
 			$pairs = str_split($blocks[$i], 2);
-			$blocks[$i] = '\\' . implode('\\', $pairs);
+			$blocks[$i] = '\\'.implode('\\', $pairs);
 		}
 		return implode('', $blocks);
 	}
@@ -1750,12 +1750,12 @@ 
 		$domainDN = $this->getDomainDNFromDN($dn);
 		$cacheKey = 'getSID-'.$domainDN;
 		$sid = $this->connection->getFromCache($cacheKey);
-		if(!is_null($sid)) {
+		if (!is_null($sid)) {
 			return $sid;
 		}
 
 		$objectSid = $this->readAttribute($domainDN, 'objectsid');
-		if(!is_array($objectSid) || empty($objectSid)) {
+		if (!is_array($objectSid) || empty($objectSid)) {
 			$this->connection->writeToCache($cacheKey, false);
 			return false;
 		}
@@ -1813,12 +1813,12 @@ 
 		$belongsToBase = false;
 		$bases = $this->helper->sanitizeDN($bases);
 
-		foreach($bases as $base) {
+		foreach ($bases as $base) {
 			$belongsToBase = true;
-			if(mb_strripos($dn, $base, 0, 'UTF-8') !== (mb_strlen($dn, 'UTF-8')-mb_strlen($base, 'UTF-8'))) {
+			if (mb_strripos($dn, $base, 0, 'UTF-8') !== (mb_strlen($dn, 'UTF-8') - mb_strlen($base, 'UTF-8'))) {
 				$belongsToBase = false;
 			}
-			if($belongsToBase) {
+			if ($belongsToBase) {
 				break;
 			}
 		}
@@ -1829,7 +1829,7 @@ 
 	 * resets a running Paged Search operation
 	 */
 	private function abandonPagedSearch() {
-		if($this->connection->hasPagedResultSupport) {
+		if ($this->connection->hasPagedResultSupport) {
 			$cr = $this->connection->getConnectionResource();
 			$this->invokeLDAPMethod('controlPagedResult', $cr, 0, false, $this->lastCookie);
 			$this->getPagedSearchResultState();
@@ -1847,16 +1847,16 @@ 
 	 * @return string containing the key or empty if none is cached
 	 */
 	private function getPagedResultCookie($base, $filter, $limit, $offset) {
-		if($offset === 0) {
+		if ($offset === 0) {
 			return '';
 		}
 		$offset -= $limit;
 		//we work with cache here
-		$cacheKey = 'lc' . crc32($base) . '-' . crc32($filter) . '-' . (int)$limit . '-' . (int)$offset;
+		$cacheKey = 'lc'.crc32($base).'-'.crc32($filter).'-'.(int) $limit.'-'.(int) $offset;
 		$cookie = '';
-		if(isset($this->cookies[$cacheKey])) {
+		if (isset($this->cookies[$cacheKey])) {
 			$cookie = $this->cookies[$cacheKey];
-			if(is_null($cookie)) {
+			if (is_null($cookie)) {
 				$cookie = '';
 			}
 		}
@@ -1874,11 +1874,11 @@ 
 	 * @return bool
 	 */
 	public function hasMoreResults() {
-		if(!$this->connection->hasPagedResultSupport) {
+		if (!$this->connection->hasPagedResultSupport) {
 			return false;
 		}
 
-		if(empty($this->lastCookie) && $this->lastCookie !== '0') {
+		if (empty($this->lastCookie) && $this->lastCookie !== '0') {
 			// as in RFC 2696, when all results are returned, the cookie will
 			// be empty.
 			return false;
@@ -1898,8 +1898,8 @@ 
 	 */
 	private function setPagedResultCookie($base, $filter, $limit, $offset, $cookie) {
 		// allow '0' for 389ds
-		if(!empty($cookie) || $cookie === '0') {
-			$cacheKey = 'lc' . crc32($base) . '-' . crc32($filter) . '-' . (int)$limit . '-' . (int)$offset;
+		if (!empty($cookie) || $cookie === '0') {
+			$cacheKey = 'lc'.crc32($base).'-'.crc32($filter).'-'.(int) $limit.'-'.(int) $offset;
 			$this->cookies[$cacheKey] = $cookie;
 			$this->lastCookie = $cookie;
 		}
@@ -1926,17 +1926,17 @@ 
 	 */
 	private function initPagedSearch($filter, $bases, $attr, $limit, $offset) {
 		$pagedSearchOK = false;
-		if($this->connection->hasPagedResultSupport && ($limit !== 0)) {
-			$offset = (int)$offset; //can be null
+		if ($this->connection->hasPagedResultSupport && ($limit !== 0)) {
+			$offset = (int) $offset; //can be null
 			\OCP\Util::writeLog('user_ldap',
 				'initializing paged search for  Filter '.$filter.' base '.print_r($bases, true)
-				.' attr '.print_r($attr, true). ' limit ' .$limit.' offset '.$offset,
+				.' attr '.print_r($attr, true).' limit '.$limit.' offset '.$offset,
 				\OCP\Util::DEBUG);
 			//get the cookie from the search for the previous search, required by LDAP
-			foreach($bases as $base) {
+			foreach ($bases as $base) {
 
 				$cookie = $this->getPagedResultCookie($base, $filter, $limit, $offset);
-				if(empty($cookie) && $cookie !== "0" && ($offset > 0)) {
+				if (empty($cookie) && $cookie !== "0" && ($offset > 0)) {
 					// no cookie known from a potential previous search. We need
 					// to start from 0 to come to the desired page. cookie value
 					// of '0' is valid, because 389ds
@@ -1946,17 +1946,17 @@ 
 					//still no cookie? obviously, the server does not like us. Let's skip paging efforts.
 					// '0' is valid, because 389ds
 					//TODO: remember this, probably does not change in the next request...
-					if(empty($cookie) && $cookie !== '0') {
+					if (empty($cookie) && $cookie !== '0') {
 						$cookie = null;
 					}
 				}
-				if(!is_null($cookie)) {
+				if (!is_null($cookie)) {
 					//since offset = 0, this is a new search. We abandon other searches that might be ongoing.
 					$this->abandonPagedSearch();
 					$pagedSearchOK = $this->invokeLDAPMethod('controlPagedResult',
 						$this->connection->getConnectionResource(), $limit,
 						false, $cookie);
-					if(!$pagedSearchOK) {
+					if (!$pagedSearchOK) {
 						return false;
 					}
 					\OCP\Util::writeLog('user_ldap', 'Ready for a paged search', \OCP\Util::DEBUG);
@@ -1972,14 +1972,14 @@ 
 		 * So we added "&& !empty($this->lastCookie)" to this test to ignore pagination
 		 * if we don't have a previous paged search.
 		 */
-		} else if($this->connection->hasPagedResultSupport && $limit === 0 && !empty($this->lastCookie)) {
+		} else if ($this->connection->hasPagedResultSupport && $limit === 0 && !empty($this->lastCookie)) {
 			// a search without limit was requested. However, if we do use
 			// Paged Search once, we always must do it. This requires us to
 			// initialize it with the configured page size.
 			$this->abandonPagedSearch();
 			// in case someone set it to 0 … use 500, otherwise no results will
 			// be returned.
-			$pageSize = (int)$this->connection->ldapPagingSize > 0 ? (int)$this->connection->ldapPagingSize : 500;
+			$pageSize = (int) $this->connection->ldapPagingSize > 0 ? (int) $this->connection->ldapPagingSize : 500;
 			$pagedSearchOK = $this->invokeLDAPMethod('controlPagedResult',
 				$this->connection->getConnectionResource(),
 				$pageSize, false, '');

apps/user_ldap/ajax/clearMappings.php

Spacing +6 added lines, -6 removed lines

@@ -31,25 +31,25 @@
 OCP\JSON::checkAppEnabled('user_ldap');
 OCP\JSON::callCheck();
 
-$subject = (string)$_POST['ldap_clear_mapping'];
+$subject = (string) $_POST['ldap_clear_mapping'];
 $mapping = null;
 try {
-	if($subject === 'user') {
+	if ($subject === 'user') {
 		$mapping = new UserMapping(\OC::$server->getDatabaseConnection());
 		$result = $mapping->clearCb(
-			function ($uid) {
+			function($uid) {
 				\OC::$server->getUserManager()->emit('\OC\User', 'preRevokeUser', [$uid]);
 			},
-			function ($uid) {
+			function($uid) {
 				\OC::$server->getUserManager()->emit('\OC\User', 'postRevokeUser', [$uid]);
 			}
 		);
-	} else if($subject === 'group') {
+	} else if ($subject === 'group') {
 		$mapping = new GroupMapping(\OC::$server->getDatabaseConnection());
 		$result = $mapping->clear();
 	}
 
-	if($mapping === null || !$result) {
+	if ($mapping === null || !$result) {
 		$l = \OC::$server->getL10N('user_ldap');
 		throw new \Exception($l->t('Failed to clear the mappings.'));
 	}

apps/admin_audit/lib/Actions/UserManagement.php

Spacing +6 added lines, -6 removed lines

@@ -1,5 +1,5 @@ 
 <?php
-declare(strict_types=1);
+declare(strict_types = 1);
 /**
  * @copyright Copyright (c) 2016 Lukas Reschke <lukas@statuscode.ch>
  *
@@ -58,8 +58,8 @@ 
 	public function announce(string $uid) {
 		$this->log(
 		'UserID assgined: "%s"',
-			[ 'uid' => $uid ],
-			[ 'uid' ]
+			['uid' => $uid],
+			['uid']
 		);
 	}
 
@@ -86,8 +86,8 @@ 
 	public function revoke(string $uid) {
 		$this->log(
 			'UserID unassigned: "%s"',
-			[ 'uid' => $uid ],
-			[ 'uid' ]
+			['uid' => $uid],
+			['uid']
 		);
 	}
 
@@ -114,7 +114,7 @@ 
 	 * @param IUser $user
 	 */
 	public function setPassword(IUser $user) {
-		if($user->getBackendClassName() === 'Database') {
+		if ($user->getBackendClassName() === 'Database') {
 			$this->log(
 				'Password of user "%s" has been changed',
 				[

apps/admin_audit/lib/AppInfo/Application.php

Spacing +10 added lines, -10 removed lines

@@ -1,5 +1,5 @@ 
 <?php
-declare(strict_types=1);
+declare(strict_types = 1);
 /**
  * @copyright Copyright (c) 2017 Joas Schilling <coding@schilljs.com>
  *
@@ -86,9 +86,9 @@ 
 	protected function userManagementHooks(ILogger $logger) {
 		$userActions = new UserManagement($logger);
 
-		Util::connectHook('OC_User', 'post_createUser',	$userActions, 'create');
-		Util::connectHook('OC_User', 'post_deleteUser',	$userActions, 'delete');
-		Util::connectHook('OC_User', 'changeUser',	$userActions, 'change');
+		Util::connectHook('OC_User', 'post_createUser', $userActions, 'create');
+		Util::connectHook('OC_User', 'post_deleteUser', $userActions, 'delete');
+		Util::connectHook('OC_User', 'changeUser', $userActions, 'change');
 
 		/** @var IUserSession|Session $userSession */
 		$userSession = $this->getContainer()->getServer()->getUserSession();
@@ -97,15 +97,15 @@ 
 		$userSession->listen('\OC\User', 'postRevokeUser', [$userActions, 'revoke']);
 	}
 
-	protected function groupHooks(ILogger $logger)  {
+	protected function groupHooks(ILogger $logger) {
 		$groupActions = new GroupManagement($logger);
 
 		/** @var IGroupManager|Manager $groupManager */
 		$groupManager = $this->getContainer()->getServer()->getGroupManager();
-		$groupManager->listen('\OC\Group', 'postRemoveUser',  [$groupActions, 'removeUser']);
-		$groupManager->listen('\OC\Group', 'postAddUser',  [$groupActions, 'addUser']);
-		$groupManager->listen('\OC\Group', 'postDelete',  [$groupActions, 'deleteGroup']);
-		$groupManager->listen('\OC\Group', 'postCreate',  [$groupActions, 'createGroup']);
+		$groupManager->listen('\OC\Group', 'postRemoveUser', [$groupActions, 'removeUser']);
+		$groupManager->listen('\OC\Group', 'postAddUser', [$groupActions, 'addUser']);
+		$groupManager->listen('\OC\Group', 'postDelete', [$groupActions, 'deleteGroup']);
+		$groupManager->listen('\OC\Group', 'postCreate', [$groupActions, 'createGroup']);
 	}
 
 	protected function sharingHooks(ILogger $logger) {
@@ -218,7 +218,7 @@ 
 	protected function versionsHooks(ILogger $logger) {
 		$versionsActions = new Versions($logger);
 		Util::connectHook('\OCP\Versions', 'rollback', $versionsActions, 'rollback');
-		Util::connectHook('\OCP\Versions', 'delete',$versionsActions, 'delete');
+		Util::connectHook('\OCP\Versions', 'delete', $versionsActions, 'delete');
 	}
 
 	protected function trashbinHooks(ILogger $logger) {

apps/dav/lib/HookManager.php

Spacing +8 added lines, -8 removed lines

@@ -77,7 +77,7 @@ 
 			'post_createUser',
 			$this,
 			'postCreateUser');
-		\OC::$server->getUserManager()->listen('\OC\User', 'announceUser', function ($uid) {
+		\OC::$server->getUserManager()->listen('\OC\User', 'announceUser', function($uid) {
 			$this->postCreateUser(['uid' => $uid]);
 		});
 		Util::connectHook('OC_User',
@@ -89,7 +89,7 @@ 
 			'post_deleteUser',
 			$this,
 			'postDeleteUser');
-		\OC::$server->getUserManager()->listen('\OC\User', 'postRevokeUser', function ($uid) {
+		\OC::$server->getUserManager()->listen('\OC\User', 'postRevokeUser', function($uid) {
 			$this->postDeleteUser(['uid' => $uid]);
 		});
 		\OC::$server->getUserManager()->listen('\OC\User', 'postRevokeUser', [$this, 'postRevokeUser']);
@@ -107,8 +107,8 @@ 
 	public function preDeleteUser($params) {
 		$uid = $params['uid'];
 		$this->usersToDelete[$uid] = $this->userManager->get($uid);
-		$this->calendarsToDelete = $this->calDav->getUsersOwnCalendars('principals/users/' . $uid);
-		$this->addressBooksToDelete = $this->cardDav->getUsersOwnAddressBooks('principals/users/' . $uid);
+		$this->calendarsToDelete = $this->calDav->getUsersOwnCalendars('principals/users/'.$uid);
+		$this->addressBooksToDelete = $this->cardDav->getUsersOwnAddressBooks('principals/users/'.$uid);
 	}
 
 	public function preRevokeUser($uid) {
@@ -117,14 +117,14 @@ 
 
 	public function postDeleteUser($params) {
 		$uid = $params['uid'];
-		if (isset($this->usersToDelete[$uid])){
+		if (isset($this->usersToDelete[$uid])) {
 			$this->syncService->deleteUser($this->usersToDelete[$uid]);
 		}
 
 		foreach ($this->calendarsToDelete as $calendar) {
 			$this->calDav->deleteCalendar($calendar['id']);
 		}
-		$this->calDav->deleteAllSharesByUser('principals/users/' . $uid);
+		$this->calDav->deleteAllSharesByUser('principals/users/'.$uid);
 
 		foreach ($this->addressBooksToDelete as $addressBook) {
 			$this->cardDav->deleteAddressBook($addressBook['id']);
@@ -132,7 +132,7 @@ 
 	}
 
 	public function postRevokeUser($uid) {
-		if (isset($this->usersToDelete[$uid])){
+		if (isset($this->usersToDelete[$uid])) {
 			$this->syncService->deleteUser($this->usersToDelete[$uid]);
 		}
 	}
@@ -144,7 +144,7 @@ 
 
 	public function firstLogin(IUser $user = null) {
 		if (!is_null($user)) {
-			$principal = 'principals/users/' . $user->getUID();
+			$principal = 'principals/users/'.$user->getUID();
 			if ($this->calDav->getCalendarsForUserCount($principal) === 0) {
 				try {
 					$this->calDav->createCalendar($principal, CalDavBackend::PERSONAL_CALENDAR_URI, [