26 lines
634 B
Go
26 lines
634 B
Go
package query
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import (
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"fmt"
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"github.com/photoprism/photoprism/internal/entity"
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)
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// Subjects returns subjects from the index.
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func Subjects(limit, offset int) (result entity.Subjects, err error) {
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stmt := Db()
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stmt = stmt.Order("subject_slug").Limit(limit).Offset(offset)
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err = stmt.Find(&result).Error
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return result, err
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}
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// ResetSubjects removes all unused subjects from the index.
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func ResetSubjects() error {
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return UnscopedDb().
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Where("subject_src = ?", entity.SrcMarker).
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Where(fmt.Sprintf("subject_uid NOT IN (SELECT subject_uid FROM %s)", entity.Face{}.TableName())).
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Delete(&entity.Subject{}).
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Error
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}
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