extractor

package

v0.4.0 Latest Latest Go to latest Published: Feb 10, 2025 License: AGPL-3.0 Imports: 24 Imported by: 0

Details

Package extractor deals with extracting (hence the name - duh!) searchable metadata from the files the Walker has found.

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var (
	ErrTooLarge = errors.New("File is too large")
	ErrNoProbe  = errors.New("No matching probe was found for the given type")
)

ErrTooLarge indicates that a file is too large to be processed. ErrNoProbe indicates we have no probe to get metadata from a file type.

This section is empty.

type Extractor struct {
	// contains filtered or unexported fields
}

Extractor wraps the handling of various file types to extract searchable metadata / content from.

func New() (*Extractor, error)

New creates a new Extractor.

func (ex *Extractor) IsActive() bool

IsActive returns the Extractor's active flag

func (ex *Extractor) Process(f *model.File) (*model.FileMeta, error)

Process attempts to extract usable information from a file to use in a search index.

func (ex *Extractor) Run()

Run attempts to process all Files in the database that do not have up-to-date Metadata.

func (ex *Extractor) Stop()

Stop clears the Extractor's active flag