66 lines
2.1 KiB
Go
66 lines
2.1 KiB
Go
package query
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import (
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"strings"
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"github.com/photoprism/photoprism/internal/entity"
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)
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// ExistingFiles returns not-missing and not-deleted file entities in the range of limit and offset sorted by id.
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func ExistingFiles(limit int, offset int, filePath string) (files []entity.File, err error) {
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if strings.HasPrefix(filePath, "/") {
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filePath = filePath[1:]
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}
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stmt := Db().Unscoped().Where("file_missing = 0 AND deleted_at IS NULL")
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if filePath != "" {
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stmt = stmt.Where("file_name LIKE ?", filePath+"/%")
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}
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err = stmt.Order("id").Limit(limit).Offset(offset).Find(&files).Error
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return files, err
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}
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// FilesByUUID
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func FilesByUUID(u []string, limit int, offset int) (files []entity.File, err error) {
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if err := Db().Where("(photo_uuid IN (?) AND file_primary = 1) OR file_uuid IN (?)", u, u).Preload("Photo").Limit(limit).Offset(offset).Find(&files).Error; err != nil {
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return files, err
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}
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return files, nil
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}
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// FileByPhotoUUID
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func FileByPhotoUUID(u string) (file entity.File, err error) {
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if err := Db().Where("photo_uuid = ? AND file_primary = 1", u).Preload("Links").Preload("Photo").First(&file).Error; err != nil {
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return file, err
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}
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return file, nil
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}
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// FileByUUID returns the file entity for a given UUID.
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func FileByUUID(uuid string) (file entity.File, err error) {
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if err := Db().Where("file_uuid = ?", uuid).Preload("Links").Preload("Photo").First(&file).Error; err != nil {
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return file, err
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}
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return file, nil
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}
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// FirstFileByHash finds a file with a given hash string.
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func FileByHash(fileHash string) (file entity.File, err error) {
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if err := Db().Where("file_hash = ?", fileHash).Preload("Links").Preload("Photo").First(&file).Error; err != nil {
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return file, err
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}
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return file, nil
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}
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// SetPhotoPrimary sets a new primary image file for a photo.
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func SetPhotoPrimary(photoUUID, fileUUID string) error {
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Db().Model(entity.File{}).Where("photo_uuid = ? AND file_uuid <> ?", photoUUID, fileUUID).UpdateColumn("file_primary", false)
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return Db().Model(entity.File{}).Where("photo_uuid = ? AND file_uuid = ?", photoUUID, fileUUID).UpdateColumn("file_primary", true).Error
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}
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