package query import ( "errors" "github.com/photoprism/photoprism/internal/entity" "github.com/photoprism/photoprism/internal/form" ) // PhotoSelection returns all selected photos. func (q *Query) PhotoSelection(f form.Selection) (results []entity.Photo, err error) { if f.Empty() { return results, errors.New("no photos selected") } s := q.db.NewScope(nil).DB() s = s.Table("photos"). Select("photos.*"). Joins("LEFT JOIN photos_labels pl ON pl.photo_id = photos.id"). Joins("LEFT JOIN labels l ON pl.label_id = l.id AND l.deleted_at IS NULL"). Joins("LEFT JOIN categories c ON c.label_id = pl.label_id"). Joins("LEFT JOIN labels lc ON lc.id = c.category_id AND lc.deleted_at IS NULL"). Where("photos.deleted_at IS NULL"). Group("photos.id") s = s.Where("photos.photo_uuid IN (?) OR l.label_uuid IN (?) OR lc.label_uuid IN (?)", f.Photos, f.Labels, f.Labels) if result := s.Scan(&results); result.Error != nil { return results, result.Error } return results, nil }