package query import ( "errors" "fmt" "github.com/photoprism/photoprism/internal/entity" "github.com/photoprism/photoprism/internal/form" ) // PhotoSelection queries all selected photos. func PhotoSelection(f form.Selection) (results entity.Photos, err error) { if f.Empty() { return results, errors.New("no items selected") } var concat string switch DbDialect() { case MySQL: concat = "CONCAT(a.path, '/%')" case SQLite: concat = "a.path || '/%'" default: return results, fmt.Errorf("unknown sql dialect: %s", DbDialect()) } where := fmt.Sprintf(`photos.photo_uid IN (?) OR photos.place_id IN (?) OR photos.photo_uid IN (SELECT photo_uid FROM files WHERE file_uid IN (?)) OR photos.photo_path IN ( SELECT a.path FROM folders a WHERE a.folder_uid IN (?) UNION SELECT b.path FROM folders a JOIN folders b ON b.path LIKE %s WHERE a.folder_uid IN (?)) OR photos.photo_uid IN (SELECT photo_uid FROM photos_albums WHERE album_uid IN (?)) OR photos.id IN (SELECT pl.photo_id FROM photos_labels pl JOIN labels l ON pl.label_id = l.id AND l.deleted_at IS NULL WHERE l.label_uid IN (?)) OR photos.id IN (SELECT pl.photo_id FROM photos_labels pl JOIN categories c ON c.label_id = pl.label_id JOIN labels lc ON lc.id = c.category_id AND lc.deleted_at IS NULL WHERE lc.label_uid IN (?))`, concat) s := UnscopedDb().Table("photos"). Select("photos.*"). Where(where, f.Photos, f.Places, f.Files, f.Files, f.Files, f.Albums, f.Labels, f.Labels) if result := s.Scan(&results); result.Error != nil { return results, result.Error } return results, nil } // FileSelection queries all selected files e.g. for downloading. func FileSelection(f form.Selection) (results entity.Files, err error) { if f.Empty() { return results, errors.New("no items selected") } var concat string switch DbDialect() { case MySQL: concat = "CONCAT(a.path, '/%')" case SQLite: concat = "a.path || '/%'" default: return results, fmt.Errorf("unknown sql dialect: %s", DbDialect()) } where := fmt.Sprintf(`photos.photo_uid IN (?) OR photos.place_id IN (?) OR photos.photo_uid IN (SELECT photo_uid FROM files WHERE file_uid IN (?)) OR photos.photo_path IN ( SELECT a.path FROM folders a WHERE a.folder_uid IN (?) UNION SELECT b.path FROM folders a JOIN folders b ON b.path LIKE %s WHERE a.folder_uid IN (?)) OR photos.photo_uid IN (SELECT photo_uid FROM photos_albums WHERE album_uid IN (?)) OR photos.id IN (SELECT pl.photo_id FROM photos_labels pl JOIN labels l ON pl.label_id = l.id AND l.deleted_at IS NULL WHERE l.label_uid IN (?)) OR photos.id IN (SELECT pl.photo_id FROM photos_labels pl JOIN categories c ON c.label_id = pl.label_id JOIN labels lc ON lc.id = c.category_id AND lc.deleted_at IS NULL WHERE lc.label_uid IN (?))`, concat) s := UnscopedDb().Table("files"). Select("files.*"). Joins("JOIN photos ON photos.id = files.photo_id"). Where("photos.deleted_at IS NULL"). Where("files.file_missing = 0"). Where(where, f.Photos, f.Places, f.Files, f.Files, f.Files, f.Albums, f.Labels, f.Labels). Group("files.id") if result := s.Scan(&results); result.Error != nil { return results, result.Error } return results, nil }