3c59d31bc6
Close #14601 Fix #3690 Revive of #14601. Updated to current code, cleanup and added more read/write checks. Signed-off-by: Andrew Thornton <art27@cantab.net> Signed-off-by: Andre Bruch <ab@andrebruch.com> Co-authored-by: zeripath <art27@cantab.net> Co-authored-by: 6543 <6543@obermui.de> Co-authored-by: Norwin <git@nroo.de> Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
65 lines
1.4 KiB
Go
65 lines
1.4 KiB
Go
// Copyright 2019 The Gitea Authors. All rights reserved.
|
|
// SPDX-License-Identifier: MIT
|
|
|
|
package v1_10 //nolint
|
|
|
|
import (
|
|
"path/filepath"
|
|
|
|
"code.gitea.io/gitea/modules/setting"
|
|
"code.gitea.io/gitea/modules/util"
|
|
|
|
"xorm.io/xorm"
|
|
)
|
|
|
|
func DeleteOrphanedAttachments(x *xorm.Engine) error {
|
|
type Attachment struct {
|
|
ID int64 `xorm:"pk autoincr"`
|
|
UUID string `xorm:"uuid UNIQUE"`
|
|
IssueID int64 `xorm:"INDEX"`
|
|
ReleaseID int64 `xorm:"INDEX"`
|
|
CommentID int64
|
|
}
|
|
|
|
sess := x.NewSession()
|
|
defer sess.Close()
|
|
|
|
limit := setting.Database.IterateBufferSize
|
|
if limit <= 0 {
|
|
limit = 50
|
|
}
|
|
|
|
for {
|
|
attachments := make([]Attachment, 0, limit)
|
|
if err := sess.Where("`issue_id` = 0 and (`release_id` = 0 or `release_id` not in (select `id` from `release`))").
|
|
Cols("id, uuid").Limit(limit).
|
|
Asc("id").
|
|
Find(&attachments); err != nil {
|
|
return err
|
|
}
|
|
if len(attachments) == 0 {
|
|
return nil
|
|
}
|
|
|
|
ids := make([]int64, 0, limit)
|
|
for _, attachment := range attachments {
|
|
ids = append(ids, attachment.ID)
|
|
}
|
|
if len(ids) > 0 {
|
|
if _, err := sess.In("id", ids).Delete(new(Attachment)); err != nil {
|
|
return err
|
|
}
|
|
}
|
|
|
|
for _, attachment := range attachments {
|
|
uuid := attachment.UUID
|
|
if err := util.RemoveAll(filepath.Join(setting.Attachment.Path, uuid[0:1], uuid[1:2], uuid)); err != nil {
|
|
return err
|
|
}
|
|
}
|
|
if len(attachments) < limit {
|
|
return nil
|
|
}
|
|
}
|
|
}
|