mirror of https://github.com/go-gitea/gitea.git
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
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3c8842d58c
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@ -26,23 +26,38 @@ func deleteOrphanedAttachments(x *xorm.Engine) error {
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sess := x.NewSession()
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defer sess.Close()
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err := sess.BufferSize(setting.Database.IterateBufferSize).
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Where("`issue_id` = 0 and (`release_id` = 0 or `release_id` not in (select `id` from `release`))").Cols("uuid").
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Iterate(new(Attachment),
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func(idx int, bean interface{}) error {
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attachment := bean.(*Attachment)
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var limit = setting.Database.IterateBufferSize
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if limit <= 0 {
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limit = 50
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}
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for {
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attachements := make([]Attachment, 0, limit)
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if err := sess.Where("`issue_id` = 0 and (`release_id` = 0 or `release_id` not in (select `id` from `release`))").
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Cols("id, uuid").Limit(limit).
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Asc("id").
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Find(&attachements); err != nil {
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return err
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}
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if len(attachements) == 0 {
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return nil
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}
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var ids = make([]int64, 0, limit)
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for _, attachment := range attachements {
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ids = append(ids, attachment.ID)
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}
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if _, err := sess.In("id", ids).Delete(new(Attachment)); err != nil {
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return err
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}
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for _, attachment := range attachements {
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if err := os.RemoveAll(models.AttachmentLocalPath(attachment.UUID)); err != nil {
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return err
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}
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_, err := sess.ID(attachment.ID).NoAutoCondition().Delete(attachment)
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return err
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})
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if err != nil {
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return err
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}
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return sess.Commit()
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if len(attachements) < limit {
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return nil
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}
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}
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}
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