Helper function to create error messages dynamically

safeExtractPath ensures name does not escape destDir (no ".." or drive-root / UNC tricks).

expects message with double quotes around string

setupTestIndex creates a test index with mock data (no filesystem dependencies)

Middleware to retrieve and authenticate user

Search parses query and delegates to SearchParsed (legacy / tests).

buildNodeWithDefaults constructs a yaml.Node for any Go value, skipping fields that match defaults, redacting secrets, and filtering deprecated fields

Edit opener: `role="button"` div with `$t('general.edit')` (typically "Edit").

getBuffer gets a buffer from the pool

* Notify listeners that notifications have changed

putBuffer returns a buffer to the pool

useAdaptiveScheduling is true when the index uses tiered/aligned scheduling (IndexingInterval == 0).

Users tab uses SettingsTable (no `tr.item`); scoped to `.settings-table` body rows only.

CollectCommentsAndSecrets parses all Go source and returns comments, secrets, and deprecated field mappings

GenerateConfigYamlWithSource generates YAML from a given config with options for comments and filtering, using a custom source path

GetFolderSize retrieves the size for a directory from the in-memory map

GetScannerStatus returns detailed information about all active scanners

Calculate split between small and large imaging library processors Distribution formula: 1 processor: single image processor for all sizes 2 proce

checkAccess validates if the user can access a given path This is used by all write operations (mkdir, delete, rename, etc.) Returns nil if access is

createChildScanner creates a scanner for a specific child directory (recursive)

getActiveScannerPathUnlocked returns the path of the currently active scanner, or empty string if none

Helper function to test video preview configuration

DenyAll sets a rule to deny all access for a given source and index path.

GenerateConfigYaml generates YAML from a given config with options for comments and filtering

GetOrientationFilter converts EXIF orientation to FFmpeg filter

IsViewable checks if a path is viewable (allows FS access) Only checks the item itself, not parent paths

NewIndexDB creates a new index database in the cache directory. Uses a fixed filename for persistence (index_{name}.db) unless disableReuse is true. j

Save wraps a StorageBackend.Save.

ValidateLdapAuth checks LDAP config and sets defaults. Call when LDAP is enabled.

* User POST/PUT/DELETE for sensitive actions return 401 until X-Password is supplied; the UI opens password-prompt on top. * Password must match test

deleteFromCacheLocked removes the link (by hash) from both caches. Caller must hold s.mu.

getContent reads and returns the file content if it's considered an editable text file. This is a wrapper around utils.IsTextFile that also returns th

getOrCreateRuleNL ensures a rule exists for the given source and index path. The caller must hold the lock.

Helper function to initialize a test index - simplified for WebDAV tests

normalizeArchiveEntryName turns a raw zip/tar name into a safe relative path (slash-separated). Many Windows zips use backslashes; some start with a l

pathKey returns the cache key for shareByPath (source + path).

resolveOnlyOfficeDownloadURL validates a callback document URL against integrations.office.url and optionally rewrites the origin to integrations.offi

Helper function to set the user in the ResponseWriterWrapper

BulkInsertItems inserts multiple items in a single transaction for a specific source. Database errors (busy/locked) are treated as soft failures - the

CreatePreview resizes an image from a reader with the given options

GetImageOrientation extracts the EXIF orientation from an image file using exiftool

GetScopeForSourcePath returns the scope for a given source path (backend-style) This method works with backend-style scopes where Name is the source p

HasAnyVisibleItems checks if a user has access to any items in a given parent path. This is used to determine if a user should see a folder's contents

computeNextSlotTime returns the next scheduled slot after a scan completes. interval must be one of scanScheduleTiers; alignment uses that interval as

convertToFrontendShareResponse converts shares to response format with usernames

Helper to create test source files for comment parsing

deleteCorruptedDatabase deletes the corrupted database file and associated files.

directoryExists checks if the scanner's directory still exists

getNumDirsUnlocked calculates NumDirs without acquiring lock (assumes lock is already held)

getPreviewOptions returns resize options for the given preview size

Define a function to recursively index files and directories