84 lines
2.5 KiB
Go
84 lines
2.5 KiB
Go
package query
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import (
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"github.com/jinzhu/gorm"
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"github.com/photoprism/photoprism/internal/entity"
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)
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// PhotoByID returns a Photo based on the ID.
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func PhotoByID(photoID uint64) (photo entity.Photo, err error) {
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if err := UnscopedDb().Where("id = ?", photoID).
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Preload("Links").
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Preload("Description").
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Preload("Location").
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Preload("Location.Place").
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Preload("Labels", func(db *gorm.DB) *gorm.DB {
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return db.Order("photos_labels.uncertainty ASC, photos_labels.label_id DESC")
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}).
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Preload("Labels.Label").
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First(&photo).Error; err != nil {
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return photo, err
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}
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return photo, nil
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}
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// PhotoByUUID returns a Photo based on the UUID.
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func PhotoByUUID(photoUUID string) (photo entity.Photo, err error) {
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if err := UnscopedDb().Where("photo_uuid = ?", photoUUID).
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Preload("Links").
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Preload("Description").
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Preload("Location").
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Preload("Location.Place").
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Preload("Labels", func(db *gorm.DB) *gorm.DB {
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return db.Order("photos_labels.uncertainty ASC, photos_labels.label_id DESC")
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}).
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Preload("Labels.Label").
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First(&photo).Error; err != nil {
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return photo, err
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}
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return photo, nil
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}
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// PreloadPhotoByUUID returns a Photo based on the UUID with all dependencies preloaded.
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func PreloadPhotoByUUID(photoUUID string) (photo entity.Photo, err error) {
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if err := UnscopedDb().Where("photo_uuid = ?", photoUUID).
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Preload("Labels", func(db *gorm.DB) *gorm.DB {
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return db.Order("photos_labels.uncertainty ASC, photos_labels.label_id DESC")
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}).
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Preload("Labels.Label").
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Preload("Camera").
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Preload("Lens").
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Preload("Links").
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Preload("Location").
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Preload("Location.Place").
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Preload("Description").
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First(&photo).Error; err != nil {
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return photo, err
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}
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photo.PreloadMany()
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return photo, nil
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}
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// MissingPhotos returns photo entities without existing files.
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func MissingPhotos(limit int, offset int) (entities []entity.Photo, err error) {
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err = Db().
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Select("photos.*").
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Joins("JOIN files a ON photos.id = a.photo_id ").
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Joins("LEFT JOIN files b ON a.photo_id = b.photo_id AND a.id != b.id AND b.file_missing = 0").
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Where("a.file_missing = 1 AND b.id IS NULL").
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Group("photos.id").
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Limit(limit).Offset(offset).Find(&entities).Error
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return entities, err
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}
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// ResetPhotosQuality resets the quality of photos without primary file to -1.
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func ResetPhotosQuality() error {
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return Db().Table("photos").
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Where("id IN (SELECT photos.id FROM photos LEFT JOIN files ON photos.id = files.photo_id AND files.file_primary = 1 WHERE files.id IS NULL GROUP BY photos.id)").
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Update("photo_quality", -1).Error
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}
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