50 lines
1.8 KiB
Go
50 lines
1.8 KiB
Go
package query
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import (
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"errors"
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"fmt"
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"github.com/photoprism/photoprism/internal/entity"
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"github.com/photoprism/photoprism/internal/form"
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)
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// SelectedPhotos finds photos based on the given selection form, e.g. for adding them to an album.
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func SelectedPhotos(f form.Selection) (results entity.Photos, err error) {
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if f.Empty() {
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return results, errors.New("no items selected")
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}
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var concat string
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switch DbDialect() {
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case MySQL:
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concat = "CONCAT(a.path, '/%')"
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case SQLite3:
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concat = "a.path || '/%'"
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default:
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return results, fmt.Errorf("unknown sql dialect: %s", DbDialect())
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}
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where := fmt.Sprintf(`photos.photo_uid IN (?)
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OR photos.place_id IN (?)
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OR photos.photo_uid IN (SELECT photo_uid FROM files WHERE file_uid IN (?))
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OR photos.photo_path IN (
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SELECT a.path FROM folders a WHERE a.folder_uid IN (?) UNION
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SELECT b.path FROM folders a JOIN folders b ON b.path LIKE %s WHERE a.folder_uid IN (?))
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OR photos.photo_uid IN (SELECT photo_uid FROM photos_albums WHERE hidden = 0 AND album_uid IN (?))
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OR photos.id IN (SELECT f.photo_id FROM files f JOIN %s m ON f.file_uid = m.file_uid WHERE f.deleted_at IS NULL AND m.subj_uid IN (?))
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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 (?))
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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 (?))`,
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concat, entity.Marker{}.TableName())
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s := UnscopedDb().Table("photos").
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Select("photos.*").
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Where(where, f.Photos, f.Places, f.Files, f.Files, f.Files, f.Albums, f.Subjects, f.Labels, f.Labels)
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if result := s.Scan(&results); result.Error != nil {
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return results, result.Error
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}
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return results, nil
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}
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