nextcloud / server

apps/federation/tests/DbHandlerTest.php

Spacing +9 added lines, -9 removed lines

@@ -66,9 +66,9 @@ 
 		$qResult->closeCursor();
 		$this->assertCount(1, $result);
 		$this->assertSame($expectedUrl, $result[0]['url']);
-		$this->assertSame($id, (int)$result[0]['id']);
+		$this->assertSame($id, (int) $result[0]['id']);
 		$this->assertSame($expectedHash, $result[0]['url_hash']);
-		$this->assertSame(TrustedServers::STATUS_PENDING, (int)$result[0]['status']);
+		$this->assertSame(TrustedServers::STATUS_PENDING, (int) $result[0]['status']);
 	}
 
 	public static function dataTestAddServer(): array {
@@ -91,8 +91,8 @@ 
 		$this->assertCount(2, $result);
 		$this->assertSame('server1', $result[0]['url']);
 		$this->assertSame('server2', $result[1]['url']);
-		$this->assertSame($id1, (int)$result[0]['id']);
-		$this->assertSame($id2, (int)$result[1]['id']);
+		$this->assertSame($id1, (int) $result[0]['id']);
+		$this->assertSame($id2, (int) $result[1]['id']);
 
 		$this->dbHandler->removeServer($id2);
 		$query = $this->connection->getQueryBuilder()->select('*')->from($this->dbTable);
@@ -102,7 +102,7 @@ 
 		$qResult->closeCursor();
 		$this->assertCount(1, $result);
 		$this->assertSame('server1', $result[0]['url']);
-		$this->assertSame($id1, (int)$result[0]['id']);
+		$this->assertSame($id1, (int) $result[0]['id']);
 	}
 
 
@@ -122,8 +122,8 @@ 
 		$this->assertSame(2, count($result));
 		$this->assertSame('server1', $result[0]['url']);
 		$this->assertSame('server2', $result[1]['url']);
-		$this->assertSame($id1, (int)$result[0]['id']);
-		$this->assertSame($id2, (int)$result[1]['id']);
+		$this->assertSame($id1, (int) $result[0]['id']);
+		$this->assertSame($id2, (int) $result[1]['id']);
 	}
 
 	#[\PHPUnit\Framework\Attributes\DataProvider('dataTestServerExists')]
@@ -204,7 +204,7 @@ 
 		$result = $qResult->fetchAllAssociative();
 		$qResult->closeCursor();
 		$this->assertCount(1, $result);
-		$this->assertSame(TrustedServers::STATUS_PENDING, (int)$result[0]['status']);
+		$this->assertSame(TrustedServers::STATUS_PENDING, (int) $result[0]['status']);
 		$this->dbHandler->setServerStatus('http://server1', TrustedServers::STATUS_OK);
 		$query = $this->connection->getQueryBuilder()->select('*')->from($this->dbTable);
 
@@ -212,7 +212,7 @@ 
 		$result = $qResult->fetchAllAssociative();
 		$qResult->closeCursor();
 		$this->assertCount(1, $result);
-		$this->assertSame(TrustedServers::STATUS_OK, (int)$result[0]['status']);
+		$this->assertSame(TrustedServers::STATUS_OK, (int) $result[0]['status']);
 	}
 
 	public function testGetServerStatus(): void {

apps/federation/lib/DbHandler.php

Spacing +5 added lines, -5 removed lines

@@ -54,7 +54,7 @@ 
 			return $query->getLastInsertId();
 		}
 
-		$message = 'Internal failure, Could not add trusted server: ' . $url;
+		$message = 'Internal failure, Could not add trusted server: '.$url;
 		$message_t = $this->IL10N->t('Could not add server');
 		throw new HintException($message, $message_t);
 		return -1;
@@ -89,7 +89,7 @@ 
 		$qResult->closeCursor();
 
 		if ($result === false) {
-			throw new \Exception('No Server found with ID: ' . $id);
+			throw new \Exception('No Server found with ID: '.$id);
 		}
 
 		return $result;
@@ -158,7 +158,7 @@ 
 		$statement->closeCursor();
 
 		if (!isset($result['token'])) {
-			throw new \Exception('No token found for: ' . $url);
+			throw new \Exception('No token found for: '.$url);
 		}
 
 		return $result['token'];
@@ -191,7 +191,7 @@ 
 		$statement = $query->executeQuery();
 		$result = $statement->fetchAssociative();
 		$statement->closeCursor();
-		return (string)$result['shared_secret'];
+		return (string) $result['shared_secret'];
 	}
 
 	/**
@@ -222,7 +222,7 @@ 
 		$statement = $query->executeQuery();
 		$result = $statement->fetchAssociative();
 		$statement->closeCursor();
-		return (int)$result['status'];
+		return (int) $result['status'];
 	}
 
 	/**

apps/files_sharing/lib/SharesReminderJob.php

Spacing +7 added lines, -7 removed lines

@@ -78,7 +78,7 @@ 
 	 * @return array<IShare>|\Iterator
 	 * @throws Exception if a database error occurs
 	 */
-	private function getShares(): array|\Iterator {
+	private function getShares(): array | \Iterator {
 		if ($this->db->getShardDefinition('filecache')) {
 			$sharesResult = $this->getSharesDataSharded();
 		} else {
@@ -134,8 +134,8 @@ 
 
 		$shares = $qb->executeQuery()->fetchAllAssociative();
 		return array_map(fn ($share): array => [
-			'id' => (int)$share['id'],
-			'share_type' => (int)$share['share_type'],
+			'id' => (int) $share['id'],
+			'share_type' => (int) $share['share_type'],
 		], $shares);
 	}
 
@@ -144,7 +144,7 @@ 
 	 *
 	 * @return list<array{id: int, share_type: int, file_source: int}>
 	 */
-	private function getSharesDataSharded(): array|\Iterator {
+	private function getSharesDataSharded(): array | \Iterator {
 		$minDate = new \DateTime();
 		$maxDate = new \DateTime();
 		$maxDate->setTimestamp($maxDate->getTimestamp() + self::SECONDS_BEFORE_REMINDER);
@@ -173,9 +173,9 @@ 
 
 		$shares = $qb->executeQuery()->fetchAllAssociative();
 		$shares = array_map(fn ($share): array => [
-			'id' => (int)$share['id'],
-			'share_type' => (int)$share['share_type'],
-			'file_source' => (int)$share['file_source'],
+			'id' => (int) $share['id'],
+			'share_type' => (int) $share['share_type'],
+			'file_source' => (int) $share['file_source'],
 		], $shares);
 		return $this->filterSharesWithEmptyFolders($shares, self::CHUNK_SIZE);
 	}

apps/files_sharing/lib/OrphanHelper.php

Spacing +5 added lines, -5 removed lines

@@ -70,10 +70,10 @@ 
 		$result = $query->executeQuery();
 		while ($row = $result->fetchAssociative()) {
 			yield [
-				'id' => (int)$row['id'],
-				'owner' => (string)$row['uid_owner'],
-				'fileid' => (int)$row['file_source'],
-				'target' => (string)$row['file_target'],
+				'id' => (int) $row['id'],
+				'owner' => (string) $row['uid_owner'],
+				'fileid' => (int) $row['file_source'],
+				'target' => (string) $row['file_target'],
 			];
 		}
 	}
@@ -84,7 +84,7 @@ 
 			return null;
 		}
 		foreach ($mounts as $mount) {
-			$userHomeMountPoint = '/' . $mount->getUser()->getUID() . '/';
+			$userHomeMountPoint = '/'.$mount->getUser()->getUID().'/';
 			if ($mount->getMountPoint() === $userHomeMountPoint) {
 				return $mount->getUser()->getUID();
 			}

apps/files_sharing/lib/SharedMount.php

Spacing +11 added lines, -11 removed lines

@@ -53,12 +53,12 @@ 
 		$this->superShare = $arguments['superShare'];
 		$this->groupedShares = $arguments['groupedShares'];
 
-		$absMountPoint = '/' . $user->getUID() . '/files/' . trim($this->superShare->getTarget(), '/') . '/';
+		$absMountPoint = '/'.$user->getUID().'/files/'.trim($this->superShare->getTarget(), '/').'/';
 
 		// after the mountpoint is verified for the first time, only new mountpoints (e.g. groupfolders can overwrite the target)
 		if (!$alreadyVerified || isset($mountpoints[$absMountPoint])) {
 			$newMountPoint = $this->verifyMountPoint($this->superShare, $mountpoints, $folderExistCache);
-			$absMountPoint = '/' . $user->getUID() . '/files/' . trim($newMountPoint, '/') . '/';
+			$absMountPoint = '/'.$user->getUID().'/files/'.trim($newMountPoint, '/').'/';
 		}
 
 		parent::__construct($storage, $absMountPoint, $arguments, $loader, null, null, MountProvider::class);
@@ -96,7 +96,7 @@ 
 		}
 
 		$newMountPoint = $this->generateUniqueTarget(
-			Filesystem::normalizePath($parent . '/' . $mountPoint),
+			Filesystem::normalizePath($parent.'/'.$mountPoint),
 			$this->recipientView,
 			$mountpoints
 		);
@@ -135,15 +135,15 @@ 
 	 */
 	private function generateUniqueTarget($path, $view, array $mountpoints) {
 		$pathinfo = pathinfo($path);
-		$ext = isset($pathinfo['extension']) ? '.' . $pathinfo['extension'] : '';
+		$ext = isset($pathinfo['extension']) ? '.'.$pathinfo['extension'] : '';
 		$name = $pathinfo['filename'];
 		$dir = $pathinfo['dirname'];
 
 		$i = 2;
-		$absolutePath = $this->recipientView->getAbsolutePath($path) . '/';
+		$absolutePath = $this->recipientView->getAbsolutePath($path).'/';
 		while ($view->file_exists($path) || isset($mountpoints[$absolutePath])) {
-			$path = Filesystem::normalizePath($dir . '/' . $name . ' (' . $i . ')' . $ext);
-			$absolutePath = $this->recipientView->getAbsolutePath($path) . '/';
+			$path = Filesystem::normalizePath($dir.'/'.$name.' ('.$i.')'.$ext);
+			$absolutePath = $this->recipientView->getAbsolutePath($path).'/';
 			$i++;
 		}
 
@@ -163,7 +163,7 @@ 
 
 		// it is not a file relative to data/user/files
 		if (count($split) < 3 || $split[1] !== 'files') {
-			Server::get(LoggerInterface::class)->error('Can not strip userid and "files/" from path: ' . $path, ['app' => 'files_sharing']);
+			Server::get(LoggerInterface::class)->error('Can not strip userid and "files/" from path: '.$path, ['app' => 'files_sharing']);
 			throw new BrokenPath('Path does not start with /user/files', 10);
 		}
 
@@ -171,7 +171,7 @@ 
 		$sliced = array_slice($split, 2);
 		$relPath = implode('/', $sliced);
 
-		return '/' . $relPath;
+		return '/'.$relPath;
 	}
 
 	/**
@@ -192,7 +192,7 @@ 
 			$this->storage->setMountPoint($relTargetPath);
 		} catch (\Exception $e) {
 			Server::get(LoggerInterface::class)->error(
-				'Could not rename mount point for shared folder "' . $this->getMountPoint() . '" to "' . $target . '"',
+				'Could not rename mount point for shared folder "'.$this->getMountPoint().'" to "'.$target.'"',
 				[
 					'app' => 'files_sharing',
 					'exception' => $e,
@@ -258,7 +258,7 @@ 
 			$row = $result->fetchAssociative();
 			$result->closeCursor();
 			if ($row) {
-				return (int)$row['storage'];
+				return (int) $row['storage'];
 			}
 			return -1;
 		}

apps/files_sharing/lib/DeleteOrphanedSharesJob.php

Spacing +2 added lines, -2 removed lines

@@ -79,7 +79,7 @@ 
 		 */
 		$cutOff = $this->time->getTime() + self::INTERVAL;
 		do {
-			$deleted = $this->atomic(function () use ($qbSelect, $deleteQb) {
+			$deleted = $this->atomic(function() use ($qbSelect, $deleteQb) {
 				$result = $qbSelect->executeQuery();
 				$ids = array_map('intval', $result->fetchFirstColumn());
 				$result->closeCursor();
@@ -109,7 +109,7 @@ 
 		$chunks = array_chunk($sourceFiles, self::CHUNK_SIZE);
 		foreach ($chunks as $chunk) {
 			$deletedFiles = $this->findMissingSources($chunk);
-			$this->atomic(function () use ($deletedFiles, $deleteQb) {
+			$this->atomic(function() use ($deletedFiles, $deleteQb) {
 				$deleteQb->setParameter('ids', $deletedFiles, IQueryBuilder::PARAM_INT_ARRAY);
 				$deleted = $deleteQb->executeStatement();
 				$this->logger->debug('{deleted} orphaned share(s) deleted', [

apps/files_sharing/lib/External/Manager.php

Spacing +31 added lines, -31 removed lines

@@ -79,14 +79,14 @@ 
 	public function addShare($remote, $token, $password, $name, $owner, $shareType, $accepted = false, $user = null, $remoteId = '', $parent = -1) {
 		$user = $user ?? $this->uid;
 		$accepted = $accepted ? IShare::STATUS_ACCEPTED : IShare::STATUS_PENDING;
-		$name = Filesystem::normalizePath('/' . $name);
+		$name = Filesystem::normalizePath('/'.$name);
 
 		if ($accepted !== IShare::STATUS_ACCEPTED) {
 			// To avoid conflicts with the mount point generation later,
 			// we only use a temporary mount point name here. The real
 			// mount point name will be generated when accepting the share,
 			// using the original share item name.
-			$tmpMountPointName = '{{TemporaryMountPointName#' . $name . '}}';
+			$tmpMountPointName = '{{TemporaryMountPointName#'.$name.'}}';
 			$mountPoint = $tmpMountPointName;
 			$hash = md5($tmpMountPointName);
 			$data = [
@@ -106,7 +106,7 @@ 
 			$i = 1;
 			while (!$this->connection->insertIfNotExist('*PREFIX*share_external', $data, ['user', 'mountpoint_hash'])) {
 				// The external share already exists for the user
-				$data['mountpoint'] = $tmpMountPointName . '-' . $i;
+				$data['mountpoint'] = $tmpMountPointName.'-'.$i;
 				$data['mountpoint_hash'] = md5($data['mountpoint']);
 				$i++;
 			}
@@ -114,7 +114,7 @@ 
 		}
 
 		$mountPoint = Files::buildNotExistingFileName('/', $name);
-		$mountPoint = Filesystem::normalizePath('/' . $mountPoint);
+		$mountPoint = Filesystem::normalizePath('/'.$mountPoint);
 		$hash = md5($mountPoint);
 
 		$this->writeShareToDb($remote, $token, $password, $name, $owner, $user, $mountPoint, $hash, $accepted, $remoteId, $parent, $shareType);
@@ -154,7 +154,7 @@ 
 			->executeStatement();
 	}
 
-	private function fetchShare(int $id): array|false {
+	private function fetchShare(int $id): array | false {
 		$qb = $this->connection->getQueryBuilder();
 		$result = $qb->select('id', 'remote', 'remote_id', 'share_token', 'name', 'owner', 'user', 'mountpoint', 'accepted', 'parent', 'share_type', 'password', 'mountpoint_hash')
 			->from('share_external')
@@ -171,7 +171,7 @@ 
 	 * @param string $token
 	 * @return mixed share of false
 	 */
-	private function fetchShareByToken(string $token): array|false {
+	private function fetchShareByToken(string $token): array | false {
 		$qb = $this->connection->getQueryBuilder();
 		$result = $qb->select('id', 'remote', 'remote_id', 'share_token', 'name', 'owner', 'user', 'mountpoint', 'accepted', 'parent', 'share_type', 'password', 'mountpoint_hash')
 			->from('share_external')
@@ -199,7 +199,7 @@ 
 		return null;
 	}
 
-	public function getShare(int $id, ?string $user = null): array|false {
+	public function getShare(int $id, ?string $user = null): array | false {
 		$user = $user ?? $this->uid;
 		$share = $this->fetchShare($id);
 		if ($share === false) {
@@ -220,7 +220,7 @@ 
 	 * @param string $token
 	 * @return array|false
 	 */
-	public function getShareByToken(string $token): array|false {
+	public function getShareByToken(string $token): array | false {
 		$share = $this->fetchShareByToken($token);
 
 		// We do not check if the user is allowed to access it here,
@@ -240,14 +240,14 @@ 
 		}
 
 		// If the share is a user share, check if the user is the recipient
-		if ((int)$share['share_type'] === IShare::TYPE_USER
+		if ((int) $share['share_type'] === IShare::TYPE_USER
 			&& $share['user'] === $user) {
 			return true;
 		}
 
 		// If the share is a group share, check if the user is in the group
-		if ((int)$share['share_type'] === IShare::TYPE_GROUP) {
-			$parentId = (int)$share['parent'];
+		if ((int) $share['share_type'] === IShare::TYPE_GROUP) {
+			$parentId = (int) $share['parent'];
 			if ($parentId !== -1) {
 				// we just retrieved a sub-share, switch to the parent entry for verification
 				$groupShare = $this->fetchShare($parentId);
@@ -301,7 +301,7 @@ 
 			$hash = md5($mountPoint);
 			$userShareAccepted = false;
 
-			if ((int)$share['share_type'] === IShare::TYPE_USER) {
+			if ((int) $share['share_type'] === IShare::TYPE_USER) {
 				$qb = $this->connection->getQueryBuilder();
 				$qb->update('share_external')
 					->set('accepted', $qb->createNamedParameter(1))
@@ -313,7 +313,7 @@ 
 					));
 				$userShareAccepted = $qb->executeStatement();
 			} else {
-				$parentId = (int)$share['parent'];
+				$parentId = (int) $share['parent'];
 				if ($parentId !== -1) {
 					// this is the sub-share
 					$subshare = $share;
@@ -389,7 +389,7 @@ 
 		$share = $this->getShare($id, $user);
 		$result = false;
 
-		if ($share && (int)$share['share_type'] === IShare::TYPE_USER) {
+		if ($share && (int) $share['share_type'] === IShare::TYPE_USER) {
 			$qb = $this->connection->getQueryBuilder();
 			$qb->delete('share_external')
 				->where($qb->expr()->andX(
@@ -401,8 +401,8 @@ 
 
 			$this->processNotification($id, $user);
 			$result = true;
-		} elseif ($share && (int)$share['share_type'] === IShare::TYPE_GROUP) {
-			$parentId = (int)$share['parent'];
+		} elseif ($share && (int) $share['share_type'] === IShare::TYPE_GROUP) {
+			$parentId = (int) $share['parent'];
 			if ($parentId !== -1) {
 				// this is the sub-share
 				$subshare = $share;
@@ -412,7 +412,7 @@ 
 
 			if ($subshare !== null) {
 				try {
-					$this->updateAccepted((int)$subshare['id'], false);
+					$this->updateAccepted((int) $subshare['id'], false);
 					$result = true;
 				} catch (Exception $e) {
 					$this->logger->emergency('Could not update share', ['exception' => $e]);
@@ -460,7 +460,7 @@ 
 		$filter = $this->notificationManager->createNotification();
 		$filter->setApp('files_sharing')
 			->setUser($user)
-			->setObject('remote_share', (string)$remoteShare);
+			->setObject('remote_share', (string) $remoteShare);
 		$this->notificationManager->markProcessed($filter);
 	}
 
@@ -483,7 +483,7 @@ 
 		$federationEndpoints = $this->discoveryService->discover($remote, 'FEDERATED_SHARING');
 		$endpoint = $federationEndpoints['share'] ?? '/ocs/v2.php/cloud/shares';
 
-		$url = rtrim($remote, '/') . $endpoint . '/' . $remoteId . '/' . $feedback . '?format=' . Share::RESPONSE_FORMAT;
+		$url = rtrim($remote, '/').$endpoint.'/'.$remoteId.'/'.$feedback.'?format='.Share::RESPONSE_FORMAT;
 		$fields = ['token' => $token];
 
 		$client = $this->clientService->newClient();
@@ -551,14 +551,14 @@ 
 	 * remove '/user/files' from the path and trailing slashes
 	 */
 	protected function stripPath(string $path): string {
-		$prefix = '/' . $this->uid . '/files';
+		$prefix = '/'.$this->uid.'/files';
 		return rtrim(substr($path, strlen($prefix)), '/');
 	}
 
 	public function getMount(array $data, ?string $user = null) {
 		$user = $user ?? $this->uid;
 		$data['manager'] = $this;
-		$mountPoint = '/' . $user . '/files' . $data['mountpoint'];
+		$mountPoint = '/'.$user.'/files'.$data['mountpoint'];
 		$data['mountpoint'] = $mountPoint;
 		$data['certificateManager'] = \OC::$server->getCertificateManager();
 		return new Mount(self::STORAGE, $mountPoint, $data, $this, $this->storageLoader);
@@ -591,7 +591,7 @@ 
 			->where($qb->expr()->eq('mountpoint_hash', $qb->createNamedParameter($sourceHash)))
 			->andWhere($qb->expr()->eq('user', $qb->createNamedParameter($this->uid)));
 
-		$result = (bool)$qb->executeStatement();
+		$result = (bool) $qb->executeStatement();
 
 		$this->eventDispatcher->dispatchTyped(new InvalidateMountCacheEvent($this->userManager->get($this->uid)));
 
@@ -623,7 +623,7 @@ 
 			$result = $qb->executeQuery();
 			$share = $result->fetchAssociative();
 			$result->closeCursor();
-			if ($share !== false && (int)$share['share_type'] === IShare::TYPE_USER) {
+			if ($share !== false && (int) $share['share_type'] === IShare::TYPE_USER) {
 				try {
 					$this->sendFeedbackToRemote($share['remote'], $share['share_token'], $share['remote_id'], 'decline');
 				} catch (\Throwable $e) {
@@ -633,13 +633,13 @@ 
 
 				$qb = $this->connection->getQueryBuilder();
 				$qb->delete('share_external')
-					->where('id', $qb->createNamedParameter((int)$share['id']))
+					->where('id', $qb->createNamedParameter((int) $share['id']))
 					->executeStatement();
-			} elseif ($share !== false && (int)$share['share_type'] === IShare::TYPE_GROUP) {
-				$this->updateAccepted((int)$share['id'], false);
+			} elseif ($share !== false && (int) $share['share_type'] === IShare::TYPE_GROUP) {
+				$this->updateAccepted((int) $share['id'], false);
 			}
 
-			$this->removeReShares((string)$id);
+			$this->removeReShares((string) $id);
 		} catch (Exception $ex) {
 			$this->logger->emergency('Could not update share', ['exception' => $ex]);
 			return false;
@@ -806,17 +806,17 @@ 
 			// remove parent group share entry if we have a specific user share entry for the user
 			$toRemove = [];
 			foreach ($shares as $share) {
-				if ((int)$share['share_type'] === IShare::TYPE_GROUP && (int)$share['parent'] > 0) {
+				if ((int) $share['share_type'] === IShare::TYPE_GROUP && (int) $share['parent'] > 0) {
 					$toRemove[] = $share['parent'];
 				}
 			}
-			$shares = array_filter($shares, function ($share) use ($toRemove) {
+			$shares = array_filter($shares, function($share) use ($toRemove) {
 				return !in_array($share['id'], $toRemove, true);
 			});
 
 			if (!is_null($accepted)) {
-				$shares = array_filter($shares, function ($share) use ($accepted) {
-					return (bool)$share['accepted'] === $accepted;
+				$shares = array_filter($shares, function($share) use ($accepted) {
+					return (bool) $share['accepted'] === $accepted;
 				});
 			}
 			return array_values($shares);

apps/files_sharing/lib/ExpireSharesJob.php

Spacing +3 added lines, -3 removed lines

@@ -59,13 +59,13 @@
 
 		$shares = $qb->executeQuery();
 		while ($share = $shares->fetchAssociative()) {
-			if ((int)$share['share_type'] === IShare::TYPE_LINK) {
+			if ((int) $share['share_type'] === IShare::TYPE_LINK) {
 				$id = 'ocinternal';
-			} elseif ((int)$share['share_type'] === IShare::TYPE_EMAIL) {
+			} elseif ((int) $share['share_type'] === IShare::TYPE_EMAIL) {
 				$id = 'ocMailShare';
 			}
 
-			$id .= ':' . $share['id'];
+			$id .= ':'.$share['id'];
 
 			try {
 				$share = $this->shareManager->getShareById($id);

apps/files_sharing/lib/ShareBackend/Folder.php

Spacing +3 added lines, -3 removed lines

@@ -25,7 +25,7 @@ 
 		$result = $qb->executeQuery();
 
 		if (($row = $result->fetchAssociative()) !== false) {
-			$mimetype = (int)$row['id'];
+			$mimetype = (int) $row['id'];
 		} else {
 			$mimetype = -1;
 		}
@@ -34,7 +34,7 @@ 
 		while (!empty($parents)) {
 			$qb = Server::get(IDBConnection::class)->getQueryBuilder();
 
-			$parents = array_map(function ($parent) use ($qb) {
+			$parents = array_map(function($parent) use ($qb) {
 				return $qb->createNamedParameter($parent);
 			}, $parents);
 
@@ -50,7 +50,7 @@ 
 			foreach ($result->iterateAssociative() as $file) {
 				$children[] = ['source' => $file['fileid'], 'file_path' => $file['name']];
 				// If a child folder is found look inside it
-				if ((int)$file['mimetype'] === $mimetype) {
+				if ((int) $file['mimetype'] === $mimetype) {
 					$parents[] = $file['fileid'];
 				}
 			}