package entity import ( "errors" "reflect" "strings" "github.com/photoprism/photoprism/pkg/txt" ) // Optimize photo data, improve if possible. func (m *Photo) Optimize(mergeMeta, mergeUuid, estimatePlace bool) (updated bool, merged Photos, err error) { if !m.HasID() { return false, merged, errors.New("photo: can't maintain, id is empty") } current := *m if m.HasLatLng() && !m.HasLocation() { m.UpdateLocation() } if original, photos, err := m.Merge(mergeMeta, mergeUuid); err != nil { return updated, merged, err } else if len(photos) > 0 && original.ID == m.ID { merged = photos } else if len(photos) > 0 && original.ID != m.ID { return false, photos, nil } if estimatePlace { m.EstimatePlace() } labels := m.ClassifyLabels() m.UpdateDateFields() if err := m.UpdateTitle(labels); err != nil { log.Info(err) } details := m.GetDetails() w := txt.UniqueWords(txt.Words(details.Keywords)) w = append(w, labels.Keywords()...) details.Keywords = strings.Join(txt.UniqueWords(w), ", ") if err := m.IndexKeywords(); err != nil { log.Errorf("photo: %s", err.Error()) } m.PhotoQuality = m.QualityScore() checked := Timestamp() if reflect.DeepEqual(*m, current) { return false, merged, m.Update("CheckedAt", &checked) } m.CheckedAt = &checked return true, merged, m.Save() }