1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
|
// 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.Storage.Path, uuid[0:1], uuid[1:2], uuid)); err != nil {
return err
}
}
if len(attachments) < limit {
return nil
}
}
}
|
