nextcloud / server

lib/public/Files/Config/ICachedMountFileInfo.php

Indentation +12 added lines, -12 removed lines

@@ -28,17 +28,17 @@
  * @since 13.0.0
  */
 interface ICachedMountFileInfo extends ICachedMountInfo {
-	/**
-	 * Return the path for the file within the cached mount
-	 *
-	 * @return string
-	 * @since 13.0.0
-	 */
-	public function getInternalPath(): string;
+    /**
+     * Return the path for the file within the cached mount
+     *
+     * @return string
+     * @since 13.0.0
+     */
+    public function getInternalPath(): string;
 
-	/**
-	 * @return string
-	 * @since 13.0.0
-	 */
-	public function getPath(): string;
+    /**
+     * @return string
+     * @since 13.0.0
+     */
+    public function getPath(): string;
 }

core/Migrations/Version24000Date20211222112246.php

Indentation +59 added lines, -59 removed lines

@@ -33,66 +33,66 @@
 use OCP\Migration\SimpleMigrationStep;
 
 class Version24000Date20211222112246 extends SimpleMigrationStep {
-	private const TABLE_NAME = 'reactions';
+    private const TABLE_NAME = 'reactions';
 
-	/**
-	 * @param IOutput $output
-	 * @param Closure $schemaClosure The `\Closure` returns a `ISchemaWrapper`
-	 * @param array $options
-	 * @return null|ISchemaWrapper
-	 */
-	public function changeSchema(IOutput $output, Closure $schemaClosure, array $options): ?ISchemaWrapper {
-		/** @var ISchemaWrapper $schema */
-		$schema = $schemaClosure();
+    /**
+     * @param IOutput $output
+     * @param Closure $schemaClosure The `\Closure` returns a `ISchemaWrapper`
+     * @param array $options
+     * @return null|ISchemaWrapper
+     */
+    public function changeSchema(IOutput $output, Closure $schemaClosure, array $options): ?ISchemaWrapper {
+        /** @var ISchemaWrapper $schema */
+        $schema = $schemaClosure();
 
-		$action = false;
-		$comments = $schema->getTable('comments');
-		if (!$comments->hasColumn('reactions')) {
-			$comments->addColumn('reactions', Types::STRING, [
-				'notnull' => false,
-				'length' => 4000,
-			]);
-			$action = true;
-		}
+        $action = false;
+        $comments = $schema->getTable('comments');
+        if (!$comments->hasColumn('reactions')) {
+            $comments->addColumn('reactions', Types::STRING, [
+                'notnull' => false,
+                'length' => 4000,
+            ]);
+            $action = true;
+        }
 
-		if (!$schema->hasTable(self::TABLE_NAME)) {
-			$table = $schema->createTable(self::TABLE_NAME);
-			$table->addColumn('id', Types::BIGINT, [
-				'autoincrement' => true,
-				'notnull' => true,
-				'length' => 11,
-				'unsigned' => true,
-			]);
-			$table->addColumn('parent_id', Types::BIGINT, [
-				'notnull' => true,
-				'length' => 11,
-				'unsigned' => true,
-			]);
-			$table->addColumn('message_id', Types::BIGINT, [
-				'notnull' => true,
-				'length' => 11,
-				'unsigned' => true,
-			]);
-			$table->addColumn('actor_type', Types::STRING, [
-				'notnull' => true,
-				'length' => 64,
-				'default' => '',
-			]);
-			$table->addColumn('actor_id', Types::STRING, [
-				'notnull' => true,
-				'length' => 64,
-				'default' => '',
-			]);
-			$table->addColumn('reaction', Types::STRING, [
-				'notnull' => true,
-				'length' => 32,
-			]);
-			$table->setPrimaryKey(['id']);
-			$table->addIndex(['reaction'], 'comment_reaction');
-			$table->addIndex(['parent_id'], 'comment_reaction_parent_id');
-			$table->addUniqueIndex(['parent_id', 'actor_type', 'actor_id', 'reaction'], 'comment_reaction_unique');
-			$action = true;
-		}
-		return $action ? $schema : null;
-	}
+        if (!$schema->hasTable(self::TABLE_NAME)) {
+            $table = $schema->createTable(self::TABLE_NAME);
+            $table->addColumn('id', Types::BIGINT, [
+                'autoincrement' => true,
+                'notnull' => true,
+                'length' => 11,
+                'unsigned' => true,
+            ]);
+            $table->addColumn('parent_id', Types::BIGINT, [
+                'notnull' => true,
+                'length' => 11,
+                'unsigned' => true,
+            ]);
+            $table->addColumn('message_id', Types::BIGINT, [
+                'notnull' => true,
+                'length' => 11,
+                'unsigned' => true,
+            ]);
+            $table->addColumn('actor_type', Types::STRING, [
+                'notnull' => true,
+                'length' => 64,
+                'default' => '',
+            ]);
+            $table->addColumn('actor_id', Types::STRING, [
+                'notnull' => true,
+                'length' => 64,
+                'default' => '',
+            ]);
+            $table->addColumn('reaction', Types::STRING, [
+                'notnull' => true,
+                'length' => 32,
+            ]);
+            $table->setPrimaryKey(['id']);
+            $table->addIndex(['reaction'], 'comment_reaction');
+            $table->addIndex(['parent_id'], 'comment_reaction_parent_id');
+            $table->addUniqueIndex(['parent_id', 'actor_type', 'actor_id', 'reaction'], 'comment_reaction_unique');
+            $action = true;
+        }
+        return $action ? $schema : null;
+    }
 }

lib/private/Profile/TProfileHelper.php

Indentation +7 added lines, -7 removed lines

@@ -29,11 +29,11 @@
 use OCP\IConfig;
 
 trait TProfileHelper {
-	protected function isProfileEnabledByDefault(IConfig $config): ?bool {
-		return filter_var(
-			$config->getAppValue('settings', 'profile_enabled_by_default', '1'),
-			FILTER_VALIDATE_BOOLEAN,
-			FILTER_NULL_ON_FAILURE,
-		);
-	}
+    protected function isProfileEnabledByDefault(IConfig $config): ?bool {
+        return filter_var(
+            $config->getAppValue('settings', 'profile_enabled_by_default', '1'),
+            FILTER_VALIDATE_BOOLEAN,
+            FILTER_NULL_ON_FAILURE,
+        );
+    }
 }

lib/public/IRequestId.php

Indentation +8 added lines, -8 removed lines

@@ -28,12 +28,12 @@
  * @since 24.0.0
  */
 interface IRequestId {
-	/**
-	 * Returns an ID for the request, value is not guaranteed to be unique and is mostly meant for logging
-	 * If `mod_unique_id` is installed this value will be taken.
-	 *
-	 * @return string
-	 * @since 24.0.0
-	 */
-	public function getId(): string;
+    /**
+     * Returns an ID for the request, value is not guaranteed to be unique and is mostly meant for logging
+     * If `mod_unique_id` is installed this value will be taken.
+     *
+     * @return string
+     * @since 24.0.0
+     */
+    public function getId(): string;
 }

lib/public/Files/Events/InvalidateMountCacheEvent.php

Indentation +18 added lines, -18 removed lines

@@ -32,24 +32,24 @@
  * @since 24.0.0
  */
 class InvalidateMountCacheEvent extends Event {
-	private ?IUser $user;
+    private ?IUser $user;
 
-	/**
-	 * @param IUser|null $user user
-	 *
-	 * @since 24.0.0
-	 */
-	public function __construct(?IUser $user) {
-		parent::__construct();
-		$this->user = $user;
-	}
+    /**
+     * @param IUser|null $user user
+     *
+     * @since 24.0.0
+     */
+    public function __construct(?IUser $user) {
+        parent::__construct();
+        $this->user = $user;
+    }
 
-	/**
-	 * @return IUser|null user
-	 *
-	 * @since 24.0.0
-	 */
-	public function getUser(): ?IUser {
-		return $this->user;
-	}
+    /**
+     * @return IUser|null user
+     *
+     * @since 24.0.0
+     */
+    public function getUser(): ?IUser {
+        return $this->user;
+    }
 }

apps/oauth2/lib/Migration/Version010402Date20190107124745.php

Indentation +17 added lines, -17 removed lines

@@ -32,22 +32,22 @@
 
 class Version010402Date20190107124745 extends SimpleMigrationStep {
 
-	/**
-	 * @param IOutput $output
-	 * @param Closure $schemaClosure The `\Closure` returns a `ISchemaWrapper`
-	 * @param array $options
-	 * @return null|ISchemaWrapper
-	 */
-	public function changeSchema(IOutput $output, Closure $schemaClosure, array $options) {
-		/** @var ISchemaWrapper $schema */
-		$schema = $schemaClosure();
+    /**
+     * @param IOutput $output
+     * @param Closure $schemaClosure The `\Closure` returns a `ISchemaWrapper`
+     * @param array $options
+     * @return null|ISchemaWrapper
+     */
+    public function changeSchema(IOutput $output, Closure $schemaClosure, array $options) {
+        /** @var ISchemaWrapper $schema */
+        $schema = $schemaClosure();
 
-		// During an ownCloud migration, the client_identifier column identifier might not exist yet.
-		if ($schema->getTable('oauth2_clients')->hasColumn('client_identifier')) {
-			$table = $schema->getTable('oauth2_clients');
-			$table->dropIndex('oauth2_client_id_idx');
-			$table->addUniqueIndex(['client_identifier'], 'oauth2_client_id_idx');
-			return $schema;
-		}
-	}
+        // During an ownCloud migration, the client_identifier column identifier might not exist yet.
+        if ($schema->getTable('oauth2_clients')->hasColumn('client_identifier')) {
+            $table = $schema->getTable('oauth2_clients');
+            $table->dropIndex('oauth2_client_id_idx');
+            $table->addUniqueIndex(['client_identifier'], 'oauth2_client_id_idx');
+            return $schema;
+        }
+    }
 }

lib/public/DB/QueryBuilder/IFunctionBuilder.php

Indentation +144 added lines, -144 removed lines

@@ -30,162 +30,162 @@
  * @since 12.0.0
  */
 interface IFunctionBuilder {
-	/**
-	 * Calculates the MD5 hash of a given input
-	 *
-	 * @param string|ILiteral|IParameter|IQueryFunction $input The input to be hashed
-	 *
-	 * @return IQueryFunction
-	 * @since 12.0.0
-	 */
-	public function md5($input): IQueryFunction;
+    /**
+     * Calculates the MD5 hash of a given input
+     *
+     * @param string|ILiteral|IParameter|IQueryFunction $input The input to be hashed
+     *
+     * @return IQueryFunction
+     * @since 12.0.0
+     */
+    public function md5($input): IQueryFunction;
 
-	/**
-	 * Combines two input strings
-	 *
-	 * @param string|ILiteral|IParameter|IQueryFunction $x Expressions or literal strings
-	 * @param string|ILiteral|IParameter|IQueryFunction ...$exprs Expressions or literal strings
-	 *
-	 * @return IQueryFunction
-	 * @since 12.0.0
-	 */
-	public function concat($x, ...$expr): IQueryFunction;
+    /**
+     * Combines two input strings
+     *
+     * @param string|ILiteral|IParameter|IQueryFunction $x Expressions or literal strings
+     * @param string|ILiteral|IParameter|IQueryFunction ...$exprs Expressions or literal strings
+     *
+     * @return IQueryFunction
+     * @since 12.0.0
+     */
+    public function concat($x, ...$expr): IQueryFunction;
 
-	/**
-	 * Returns a string which is the concatenation of all non-NULL values of X
-	 *
-	 * Usage examples:
-	 *
-	 * groupConcat('column') -- with comma as separator (default separator)
-	 *
-	 * groupConcat('column', ';') -- with different separator
-	 *
-	 * @param string|IQueryFunction $expr The expression to group
-	 * @param string|null $separator The separator
-	 * @return IQueryFunction
-	 * @since 24.0.0
-	 */
-	public function groupConcat($expr, ?string $separator = ','): IQueryFunction;
+    /**
+     * Returns a string which is the concatenation of all non-NULL values of X
+     *
+     * Usage examples:
+     *
+     * groupConcat('column') -- with comma as separator (default separator)
+     *
+     * groupConcat('column', ';') -- with different separator
+     *
+     * @param string|IQueryFunction $expr The expression to group
+     * @param string|null $separator The separator
+     * @return IQueryFunction
+     * @since 24.0.0
+     */
+    public function groupConcat($expr, ?string $separator = ','): IQueryFunction;
 
-	/**
-	 * Takes a substring from the input string
-	 *
-	 * @param string|ILiteral|IParameter|IQueryFunction $input The input string
-	 * @param string|ILiteral|IParameter|IQueryFunction $start The start of the substring, note that counting starts at 1
-	 * @param null|ILiteral|IParameter|IQueryFunction $length The length of the substring
-	 *
-	 * @return IQueryFunction
-	 * @since 12.0.0
-	 */
-	public function substring($input, $start, $length = null): IQueryFunction;
+    /**
+     * Takes a substring from the input string
+     *
+     * @param string|ILiteral|IParameter|IQueryFunction $input The input string
+     * @param string|ILiteral|IParameter|IQueryFunction $start The start of the substring, note that counting starts at 1
+     * @param null|ILiteral|IParameter|IQueryFunction $length The length of the substring
+     *
+     * @return IQueryFunction
+     * @since 12.0.0
+     */
+    public function substring($input, $start, $length = null): IQueryFunction;
 
-	/**
-	 * Takes the sum of all rows in a column
-	 *
-	 * @param string|ILiteral|IParameter|IQueryFunction $field the column to sum
-	 *
-	 * @return IQueryFunction
-	 * @since 12.0.0
-	 */
-	public function sum($field): IQueryFunction;
+    /**
+     * Takes the sum of all rows in a column
+     *
+     * @param string|ILiteral|IParameter|IQueryFunction $field the column to sum
+     *
+     * @return IQueryFunction
+     * @since 12.0.0
+     */
+    public function sum($field): IQueryFunction;
 
-	/**
-	 * Transforms a string field or value to lower case
-	 *
-	 * @param string|ILiteral|IParameter|IQueryFunction $field
-	 * @return IQueryFunction
-	 * @since 14.0.0
-	 */
-	public function lower($field): IQueryFunction;
+    /**
+     * Transforms a string field or value to lower case
+     *
+     * @param string|ILiteral|IParameter|IQueryFunction $field
+     * @return IQueryFunction
+     * @since 14.0.0
+     */
+    public function lower($field): IQueryFunction;
 
-	/**
-	 * @param string|ILiteral|IParameter|IQueryFunction $x The first input field or number
-	 * @param string|ILiteral|IParameter|IQueryFunction $y The second input field or number
-	 * @return IQueryFunction
-	 * @since 14.0.0
-	 */
-	public function add($x, $y): IQueryFunction;
+    /**
+     * @param string|ILiteral|IParameter|IQueryFunction $x The first input field or number
+     * @param string|ILiteral|IParameter|IQueryFunction $y The second input field or number
+     * @return IQueryFunction
+     * @since 14.0.0
+     */
+    public function add($x, $y): IQueryFunction;
 
-	/**
-	 * @param string|ILiteral|IParameter|IQueryFunction $x The first input field or number
-	 * @param string|ILiteral|IParameter|IQueryFunction $y The second input field or number
-	 * @return IQueryFunction
-	 * @since 14.0.0
-	 */
-	public function subtract($x, $y): IQueryFunction;
+    /**
+     * @param string|ILiteral|IParameter|IQueryFunction $x The first input field or number
+     * @param string|ILiteral|IParameter|IQueryFunction $y The second input field or number
+     * @return IQueryFunction
+     * @since 14.0.0
+     */
+    public function subtract($x, $y): IQueryFunction;
 
-	/**
-	 * @param string|ILiteral|IParameter|IQueryFunction $count The input to be counted
-	 * @param string $alias Alias for the counter
-	 *
-	 * @return IQueryFunction
-	 * @since 14.0.0
-	 */
-	public function count($count = '', $alias = ''): IQueryFunction;
+    /**
+     * @param string|ILiteral|IParameter|IQueryFunction $count The input to be counted
+     * @param string $alias Alias for the counter
+     *
+     * @return IQueryFunction
+     * @since 14.0.0
+     */
+    public function count($count = '', $alias = ''): IQueryFunction;
 
-	/**
-	 * @param string|ILiteral|IParameter|IQueryFunction $field The input to be measured
-	 * @param string $alias Alias for the length
-	 *
-	 * @return IQueryFunction
-	 * @since 24.0.0
-	 */
-	public function octetLength($field, $alias = ''): IQueryFunction;
+    /**
+     * @param string|ILiteral|IParameter|IQueryFunction $field The input to be measured
+     * @param string $alias Alias for the length
+     *
+     * @return IQueryFunction
+     * @since 24.0.0
+     */
+    public function octetLength($field, $alias = ''): IQueryFunction;
 
-	/**
-	 * @param string|ILiteral|IParameter|IQueryFunction $field The input to be measured
-	 * @param string $alias Alias for the length
-	 *
-	 * @return IQueryFunction
-	 * @since 24.0.0
-	 */
-	public function charLength($field, $alias = ''): IQueryFunction;
+    /**
+     * @param string|ILiteral|IParameter|IQueryFunction $field The input to be measured
+     * @param string $alias Alias for the length
+     *
+     * @return IQueryFunction
+     * @since 24.0.0
+     */
+    public function charLength($field, $alias = ''): IQueryFunction;
 
-	/**
-	 * Takes the maximum of all rows in a column
-	 *
-	 * If you want to get the maximum value of multiple columns in the same row, use `greatest` instead
-	 *
-	 * @param string|ILiteral|IParameter|IQueryFunction $field the column to maximum
-	 *
-	 * @return IQueryFunction
-	 * @since 18.0.0
-	 */
-	public function max($field): IQueryFunction;
+    /**
+     * Takes the maximum of all rows in a column
+     *
+     * If you want to get the maximum value of multiple columns in the same row, use `greatest` instead
+     *
+     * @param string|ILiteral|IParameter|IQueryFunction $field the column to maximum
+     *
+     * @return IQueryFunction
+     * @since 18.0.0
+     */
+    public function max($field): IQueryFunction;
 
-	/**
-	 * Takes the minimum of all rows in a column
-	 *
-	 * If you want to get the minimum value of multiple columns in the same row, use `least` instead
-	 *
-	 * @param string|ILiteral|IParameter|IQueryFunction $field the column to minimum
-	 *
-	 * @return IQueryFunction
-	 * @since 18.0.0
-	 */
-	public function min($field): IQueryFunction;
+    /**
+     * Takes the minimum of all rows in a column
+     *
+     * If you want to get the minimum value of multiple columns in the same row, use `least` instead
+     *
+     * @param string|ILiteral|IParameter|IQueryFunction $field the column to minimum
+     *
+     * @return IQueryFunction
+     * @since 18.0.0
+     */
+    public function min($field): IQueryFunction;
 
-	/**
-	 * Takes the maximum of multiple values
-	 *
-	 * If you want to get the maximum value of all rows in a column, use `max` instead
-	 *
-	 * @param string|ILiteral|IParameter|IQueryFunction $x
-	 * @param string|ILiteral|IParameter|IQueryFunction $y
-	 * @return IQueryFunction
-	 * @since 18.0.0
-	 */
-	public function greatest($x, $y): IQueryFunction;
+    /**
+     * Takes the maximum of multiple values
+     *
+     * If you want to get the maximum value of all rows in a column, use `max` instead
+     *
+     * @param string|ILiteral|IParameter|IQueryFunction $x
+     * @param string|ILiteral|IParameter|IQueryFunction $y
+     * @return IQueryFunction
+     * @since 18.0.0
+     */
+    public function greatest($x, $y): IQueryFunction;
 
-	/**
-	 * Takes the minimum of multiple values
-	 *
-	 * If you want to get the minimum value of all rows in a column, use `min` instead
-	 *
-	 * @param string|ILiteral|IParameter|IQueryFunction $x
-	 * @param string|ILiteral|IParameter|IQueryFunction $y
-	 * @return IQueryFunction
-	 * @since 18.0.0
-	 */
-	public function least($x, $y): IQueryFunction;
+    /**
+     * Takes the minimum of multiple values
+     *
+     * If you want to get the minimum value of all rows in a column, use `min` instead
+     *
+     * @param string|ILiteral|IParameter|IQueryFunction $x
+     * @param string|ILiteral|IParameter|IQueryFunction $y
+     * @return IQueryFunction
+     * @since 18.0.0
+     */
+    public function least($x, $y): IQueryFunction;
 }

lib/private/DB/QueryBuilder/FunctionBuilder/SqliteFunctionBuilder.php

Indentation +28 added lines, -28 removed lines

@@ -27,37 +27,37 @@
 use OCP\DB\QueryBuilder\IQueryFunction;
 
 class SqliteFunctionBuilder extends FunctionBuilder {
-	public function concat($x, ...$expr): IQueryFunction {
-		$args = func_get_args();
-		$list = [];
-		foreach ($args as $item) {
-			$list[] = $this->helper->quoteColumnName($item);
-		}
-		return new QueryFunction(sprintf('(%s)', implode(' || ', $list)));
-	}
+    public function concat($x, ...$expr): IQueryFunction {
+        $args = func_get_args();
+        $list = [];
+        foreach ($args as $item) {
+            $list[] = $this->helper->quoteColumnName($item);
+        }
+        return new QueryFunction(sprintf('(%s)', implode(' || ', $list)));
+    }
 
-	public function groupConcat($expr, ?string $separator = ','): IQueryFunction {
-		$separator = $this->connection->quote($separator);
-		return new QueryFunction('GROUP_CONCAT(' . $this->helper->quoteColumnName($expr) . ', ' . $separator . ')');
-	}
+    public function groupConcat($expr, ?string $separator = ','): IQueryFunction {
+        $separator = $this->connection->quote($separator);
+        return new QueryFunction('GROUP_CONCAT(' . $this->helper->quoteColumnName($expr) . ', ' . $separator . ')');
+    }
 
-	public function greatest($x, $y): IQueryFunction {
-		return new QueryFunction('MAX(' . $this->helper->quoteColumnName($x) . ', ' . $this->helper->quoteColumnName($y) . ')');
-	}
+    public function greatest($x, $y): IQueryFunction {
+        return new QueryFunction('MAX(' . $this->helper->quoteColumnName($x) . ', ' . $this->helper->quoteColumnName($y) . ')');
+    }
 
-	public function least($x, $y): IQueryFunction {
-		return new QueryFunction('MIN(' . $this->helper->quoteColumnName($x) . ', ' . $this->helper->quoteColumnName($y) . ')');
-	}
+    public function least($x, $y): IQueryFunction {
+        return new QueryFunction('MIN(' . $this->helper->quoteColumnName($x) . ', ' . $this->helper->quoteColumnName($y) . ')');
+    }
 
-	public function octetLength($field, $alias = ''): IQueryFunction {
-		$alias = $alias ? (' AS ' . $this->helper->quoteColumnName($alias)) : '';
-		$quotedName = $this->helper->quoteColumnName($field);
-		return new QueryFunction('LENGTH(CAST(' . $quotedName . ' as BLOB))' . $alias);
-	}
+    public function octetLength($field, $alias = ''): IQueryFunction {
+        $alias = $alias ? (' AS ' . $this->helper->quoteColumnName($alias)) : '';
+        $quotedName = $this->helper->quoteColumnName($field);
+        return new QueryFunction('LENGTH(CAST(' . $quotedName . ' as BLOB))' . $alias);
+    }
 
-	public function charLength($field, $alias = ''): IQueryFunction {
-		$alias = $alias ? (' AS ' . $this->helper->quoteColumnName($alias)) : '';
-		$quotedName = $this->helper->quoteColumnName($field);
-		return new QueryFunction('LENGTH(' . $quotedName . ')' . $alias);
-	}
+    public function charLength($field, $alias = ''): IQueryFunction {
+        $alias = $alias ? (' AS ' . $this->helper->quoteColumnName($alias)) : '';
+        $quotedName = $this->helper->quoteColumnName($field);
+        return new QueryFunction('LENGTH(' . $quotedName . ')' . $alias);
+    }
 }

lib/private/Files/Mount/ObjectStorePreviewCacheMountProvider.php

Indentation +100 added lines, -100 removed lines

@@ -37,119 +37,119 @@
  * Mount provider for object store app data folder for previews
  */
 class ObjectStorePreviewCacheMountProvider implements IRootMountProvider {
-	private LoggerInterface $logger;
-	/** @var IConfig */
-	private $config;
-
-	public function __construct(LoggerInterface $logger, IConfig $config) {
-		$this->logger = $logger;
-		$this->config = $config;
-	}
-
-	/**
-	 * @return MountPoint[]
-	 * @throws \Exception
-	 */
-	public function getRootMounts(IStorageFactory $loader): array {
-		if (!is_array($this->config->getSystemValue('objectstore_multibucket'))) {
-			return [];
-		}
-		if ($this->config->getSystemValue('objectstore.multibucket.preview-distribution', false) !== true) {
-			return [];
-		}
-
-		$instanceId = $this->config->getSystemValueString('instanceid', '');
-		$mountPoints = [];
-		$directoryRange = ['0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f'];
-		$i = 0;
-		foreach ($directoryRange as $parent) {
-			foreach ($directoryRange as $child) {
-				$mountPoints[] = new MountPoint(
-					AppdataPreviewObjectStoreStorage::class,
-					'/appdata_' . $instanceId . '/preview/' . $parent . '/' . $child,
-					$this->getMultiBucketObjectStore($i),
-					$loader,
-					null,
-					null,
-					self::class
-				);
-				$i++;
-			}
-		}
-
-		$rootStorageArguments = $this->getMultiBucketObjectStoreForRoot();
-		$fakeRootStorage = new ObjectStoreStorage($rootStorageArguments);
-		$fakeRootStorageJail = new Jail([
-			'storage' => $fakeRootStorage,
-			'root' => '/appdata_' . $instanceId . '/preview',
-		]);
-
-		// add a fallback location to be able to fetch existing previews from the old bucket
-		$mountPoints[] = new MountPoint(
-			$fakeRootStorageJail,
-			'/appdata_' . $instanceId . '/preview/old-multibucket',
-			null,
-			$loader,
-			null,
-			null,
-			self::class
-		);
-
-		return $mountPoints;
-	}
-
-	protected function getMultiBucketObjectStore(int $number): array {
-		$config = $this->config->getSystemValue('objectstore_multibucket');
-
-		// sanity checks
-		if (empty($config['class'])) {
-			$this->logger->error('No class given for objectstore', ['app' => 'files']);
-		}
-		if (!isset($config['arguments'])) {
-			$config['arguments'] = [];
-		}
-
-		/*
+    private LoggerInterface $logger;
+    /** @var IConfig */
+    private $config;
+
+    public function __construct(LoggerInterface $logger, IConfig $config) {
+        $this->logger = $logger;
+        $this->config = $config;
+    }
+
+    /**
+     * @return MountPoint[]
+     * @throws \Exception
+     */
+    public function getRootMounts(IStorageFactory $loader): array {
+        if (!is_array($this->config->getSystemValue('objectstore_multibucket'))) {
+            return [];
+        }
+        if ($this->config->getSystemValue('objectstore.multibucket.preview-distribution', false) !== true) {
+            return [];
+        }
+
+        $instanceId = $this->config->getSystemValueString('instanceid', '');
+        $mountPoints = [];
+        $directoryRange = ['0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f'];
+        $i = 0;
+        foreach ($directoryRange as $parent) {
+            foreach ($directoryRange as $child) {
+                $mountPoints[] = new MountPoint(
+                    AppdataPreviewObjectStoreStorage::class,
+                    '/appdata_' . $instanceId . '/preview/' . $parent . '/' . $child,
+                    $this->getMultiBucketObjectStore($i),
+                    $loader,
+                    null,
+                    null,
+                    self::class
+                );
+                $i++;
+            }
+        }
+
+        $rootStorageArguments = $this->getMultiBucketObjectStoreForRoot();
+        $fakeRootStorage = new ObjectStoreStorage($rootStorageArguments);
+        $fakeRootStorageJail = new Jail([
+            'storage' => $fakeRootStorage,
+            'root' => '/appdata_' . $instanceId . '/preview',
+        ]);
+
+        // add a fallback location to be able to fetch existing previews from the old bucket
+        $mountPoints[] = new MountPoint(
+            $fakeRootStorageJail,
+            '/appdata_' . $instanceId . '/preview/old-multibucket',
+            null,
+            $loader,
+            null,
+            null,
+            self::class
+        );
+
+        return $mountPoints;
+    }
+
+    protected function getMultiBucketObjectStore(int $number): array {
+        $config = $this->config->getSystemValue('objectstore_multibucket');
+
+        // sanity checks
+        if (empty($config['class'])) {
+            $this->logger->error('No class given for objectstore', ['app' => 'files']);
+        }
+        if (!isset($config['arguments'])) {
+            $config['arguments'] = [];
+        }
+
+        /*
 		 * Use any provided bucket argument as prefix
 		 * and add the mapping from parent/child => bucket
 		 */
-		if (!isset($config['arguments']['bucket'])) {
-			$config['arguments']['bucket'] = '';
-		}
+        if (!isset($config['arguments']['bucket'])) {
+            $config['arguments']['bucket'] = '';
+        }
 
-		$config['arguments']['bucket'] .= "-preview-$number";
+        $config['arguments']['bucket'] .= "-preview-$number";
 
-		// instantiate object store implementation
-		$config['arguments']['objectstore'] = new $config['class']($config['arguments']);
+        // instantiate object store implementation
+        $config['arguments']['objectstore'] = new $config['class']($config['arguments']);
 
-		$config['arguments']['internal-id'] = $number;
+        $config['arguments']['internal-id'] = $number;
 
-		return $config['arguments'];
-	}
+        return $config['arguments'];
+    }
 
-	protected function getMultiBucketObjectStoreForRoot(): array {
-		$config = $this->config->getSystemValue('objectstore_multibucket');
+    protected function getMultiBucketObjectStoreForRoot(): array {
+        $config = $this->config->getSystemValue('objectstore_multibucket');
 
-		// sanity checks
-		if (empty($config['class'])) {
-			$this->logger->error('No class given for objectstore', ['app' => 'files']);
-		}
-		if (!isset($config['arguments'])) {
-			$config['arguments'] = [];
-		}
+        // sanity checks
+        if (empty($config['class'])) {
+            $this->logger->error('No class given for objectstore', ['app' => 'files']);
+        }
+        if (!isset($config['arguments'])) {
+            $config['arguments'] = [];
+        }
 
-		/*
+        /*
 		 * Use any provided bucket argument as prefix
 		 * and add the mapping from parent/child => bucket
 		 */
-		if (!isset($config['arguments']['bucket'])) {
-			$config['arguments']['bucket'] = '';
-		}
-		$config['arguments']['bucket'] .= '0';
+        if (!isset($config['arguments']['bucket'])) {
+            $config['arguments']['bucket'] = '';
+        }
+        $config['arguments']['bucket'] .= '0';
 
-		// instantiate object store implementation
-		$config['arguments']['objectstore'] = new $config['class']($config['arguments']);
+        // instantiate object store implementation
+        $config['arguments']['objectstore'] = new $config['class']($config['arguments']);
 
-		return $config['arguments'];
-	}
+        return $config['arguments'];
+    }
 }