mirror of
https://codeberg.org/forgejo/forgejo.git
synced 2024-12-13 12:03:18 +01:00
c548dde205
Next step of #27065
257 lines
8.5 KiB
Go
257 lines
8.5 KiB
Go
// Copyright 2017 The Gitea Authors. All rights reserved.
|
|
// SPDX-License-Identifier: MIT
|
|
|
|
package repo
|
|
|
|
import (
|
|
"context"
|
|
"fmt"
|
|
"net/url"
|
|
"path"
|
|
|
|
"code.gitea.io/gitea/models/db"
|
|
"code.gitea.io/gitea/modules/setting"
|
|
"code.gitea.io/gitea/modules/storage"
|
|
"code.gitea.io/gitea/modules/timeutil"
|
|
"code.gitea.io/gitea/modules/util"
|
|
)
|
|
|
|
// Attachment represent a attachment of issue/comment/release.
|
|
type Attachment struct {
|
|
ID int64 `xorm:"pk autoincr"`
|
|
UUID string `xorm:"uuid UNIQUE"`
|
|
RepoID int64 `xorm:"INDEX"` // this should not be zero
|
|
IssueID int64 `xorm:"INDEX"` // maybe zero when creating
|
|
ReleaseID int64 `xorm:"INDEX"` // maybe zero when creating
|
|
UploaderID int64 `xorm:"INDEX DEFAULT 0"` // Notice: will be zero before this column added
|
|
CommentID int64
|
|
Name string
|
|
DownloadCount int64 `xorm:"DEFAULT 0"`
|
|
Size int64 `xorm:"DEFAULT 0"`
|
|
CreatedUnix timeutil.TimeStamp `xorm:"created"`
|
|
CustomDownloadURL string `xorm:"-"`
|
|
}
|
|
|
|
func init() {
|
|
db.RegisterModel(new(Attachment))
|
|
}
|
|
|
|
// IncreaseDownloadCount is update download count + 1
|
|
func (a *Attachment) IncreaseDownloadCount(ctx context.Context) error {
|
|
// Update download count.
|
|
if _, err := db.GetEngine(ctx).Exec("UPDATE `attachment` SET download_count=download_count+1 WHERE id=?", a.ID); err != nil {
|
|
return fmt.Errorf("increase attachment count: %w", err)
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
// AttachmentRelativePath returns the relative path
|
|
func AttachmentRelativePath(uuid string) string {
|
|
return path.Join(uuid[0:1], uuid[1:2], uuid)
|
|
}
|
|
|
|
// RelativePath returns the relative path of the attachment
|
|
func (a *Attachment) RelativePath() string {
|
|
return AttachmentRelativePath(a.UUID)
|
|
}
|
|
|
|
// DownloadURL returns the download url of the attached file
|
|
func (a *Attachment) DownloadURL() string {
|
|
if a.CustomDownloadURL != "" {
|
|
return a.CustomDownloadURL
|
|
}
|
|
|
|
return setting.AppURL + "attachments/" + url.PathEscape(a.UUID)
|
|
}
|
|
|
|
// ErrAttachmentNotExist represents a "AttachmentNotExist" kind of error.
|
|
type ErrAttachmentNotExist struct {
|
|
ID int64
|
|
UUID string
|
|
}
|
|
|
|
// IsErrAttachmentNotExist checks if an error is a ErrAttachmentNotExist.
|
|
func IsErrAttachmentNotExist(err error) bool {
|
|
_, ok := err.(ErrAttachmentNotExist)
|
|
return ok
|
|
}
|
|
|
|
func (err ErrAttachmentNotExist) Error() string {
|
|
return fmt.Sprintf("attachment does not exist [id: %d, uuid: %s]", err.ID, err.UUID)
|
|
}
|
|
|
|
func (err ErrAttachmentNotExist) Unwrap() error {
|
|
return util.ErrNotExist
|
|
}
|
|
|
|
// GetAttachmentByID returns attachment by given id
|
|
func GetAttachmentByID(ctx context.Context, id int64) (*Attachment, error) {
|
|
attach := &Attachment{}
|
|
if has, err := db.GetEngine(ctx).ID(id).Get(attach); err != nil {
|
|
return nil, err
|
|
} else if !has {
|
|
return nil, ErrAttachmentNotExist{ID: id, UUID: ""}
|
|
}
|
|
return attach, nil
|
|
}
|
|
|
|
// GetAttachmentByUUID returns attachment by given UUID.
|
|
func GetAttachmentByUUID(ctx context.Context, uuid string) (*Attachment, error) {
|
|
attach := &Attachment{}
|
|
has, err := db.GetEngine(ctx).Where("uuid=?", uuid).Get(attach)
|
|
if err != nil {
|
|
return nil, err
|
|
} else if !has {
|
|
return nil, ErrAttachmentNotExist{0, uuid}
|
|
}
|
|
return attach, nil
|
|
}
|
|
|
|
// GetAttachmentsByUUIDs returns attachment by given UUID list.
|
|
func GetAttachmentsByUUIDs(ctx context.Context, uuids []string) ([]*Attachment, error) {
|
|
if len(uuids) == 0 {
|
|
return []*Attachment{}, nil
|
|
}
|
|
|
|
// Silently drop invalid uuids.
|
|
attachments := make([]*Attachment, 0, len(uuids))
|
|
return attachments, db.GetEngine(ctx).In("uuid", uuids).Find(&attachments)
|
|
}
|
|
|
|
// ExistAttachmentsByUUID returns true if attachment exists with the given UUID
|
|
func ExistAttachmentsByUUID(ctx context.Context, uuid string) (bool, error) {
|
|
return db.GetEngine(ctx).Where("`uuid`=?", uuid).Exist(new(Attachment))
|
|
}
|
|
|
|
// GetAttachmentsByIssueID returns all attachments of an issue.
|
|
func GetAttachmentsByIssueID(ctx context.Context, issueID int64) ([]*Attachment, error) {
|
|
attachments := make([]*Attachment, 0, 10)
|
|
return attachments, db.GetEngine(ctx).Where("issue_id = ? AND comment_id = 0", issueID).Find(&attachments)
|
|
}
|
|
|
|
// GetAttachmentsByIssueIDImagesLatest returns the latest image attachments of an issue.
|
|
func GetAttachmentsByIssueIDImagesLatest(ctx context.Context, issueID int64) ([]*Attachment, error) {
|
|
attachments := make([]*Attachment, 0, 5)
|
|
return attachments, db.GetEngine(ctx).Where(`issue_id = ? AND (name like '%.apng'
|
|
OR name like '%.avif'
|
|
OR name like '%.bmp'
|
|
OR name like '%.gif'
|
|
OR name like '%.jpg'
|
|
OR name like '%.jpeg'
|
|
OR name like '%.jxl'
|
|
OR name like '%.png'
|
|
OR name like '%.svg'
|
|
OR name like '%.webp')`, issueID).Desc("comment_id").Limit(5).Find(&attachments)
|
|
}
|
|
|
|
// GetAttachmentsByCommentID returns all attachments if comment by given ID.
|
|
func GetAttachmentsByCommentID(ctx context.Context, commentID int64) ([]*Attachment, error) {
|
|
attachments := make([]*Attachment, 0, 10)
|
|
return attachments, db.GetEngine(ctx).Where("comment_id=?", commentID).Find(&attachments)
|
|
}
|
|
|
|
// GetAttachmentByReleaseIDFileName returns attachment by given releaseId and fileName.
|
|
func GetAttachmentByReleaseIDFileName(ctx context.Context, releaseID int64, fileName string) (*Attachment, error) {
|
|
attach := &Attachment{ReleaseID: releaseID, Name: fileName}
|
|
has, err := db.GetEngine(ctx).Get(attach)
|
|
if err != nil {
|
|
return nil, err
|
|
} else if !has {
|
|
return nil, err
|
|
}
|
|
return attach, nil
|
|
}
|
|
|
|
// DeleteAttachment deletes the given attachment and optionally the associated file.
|
|
func DeleteAttachment(ctx context.Context, a *Attachment, remove bool) error {
|
|
_, err := DeleteAttachments(ctx, []*Attachment{a}, remove)
|
|
return err
|
|
}
|
|
|
|
// DeleteAttachments deletes the given attachments and optionally the associated files.
|
|
func DeleteAttachments(ctx context.Context, attachments []*Attachment, remove bool) (int, error) {
|
|
if len(attachments) == 0 {
|
|
return 0, nil
|
|
}
|
|
|
|
ids := make([]int64, 0, len(attachments))
|
|
for _, a := range attachments {
|
|
ids = append(ids, a.ID)
|
|
}
|
|
|
|
cnt, err := db.GetEngine(ctx).In("id", ids).NoAutoCondition().Delete(attachments[0])
|
|
if err != nil {
|
|
return 0, err
|
|
}
|
|
|
|
if remove {
|
|
for i, a := range attachments {
|
|
if err := storage.Attachments.Delete(a.RelativePath()); err != nil {
|
|
return i, err
|
|
}
|
|
}
|
|
}
|
|
return int(cnt), nil
|
|
}
|
|
|
|
// DeleteAttachmentsByIssue deletes all attachments associated with the given issue.
|
|
func DeleteAttachmentsByIssue(ctx context.Context, issueID int64, remove bool) (int, error) {
|
|
attachments, err := GetAttachmentsByIssueID(ctx, issueID)
|
|
if err != nil {
|
|
return 0, err
|
|
}
|
|
|
|
return DeleteAttachments(ctx, attachments, remove)
|
|
}
|
|
|
|
// DeleteAttachmentsByComment deletes all attachments associated with the given comment.
|
|
func DeleteAttachmentsByComment(ctx context.Context, commentID int64, remove bool) (int, error) {
|
|
attachments, err := GetAttachmentsByCommentID(ctx, commentID)
|
|
if err != nil {
|
|
return 0, err
|
|
}
|
|
|
|
return DeleteAttachments(ctx, attachments, remove)
|
|
}
|
|
|
|
// UpdateAttachmentByUUID Updates attachment via uuid
|
|
func UpdateAttachmentByUUID(ctx context.Context, attach *Attachment, cols ...string) error {
|
|
if attach.UUID == "" {
|
|
return fmt.Errorf("attachment uuid should be not blank")
|
|
}
|
|
_, err := db.GetEngine(ctx).Where("uuid=?", attach.UUID).Cols(cols...).Update(attach)
|
|
return err
|
|
}
|
|
|
|
// UpdateAttachment updates the given attachment in database
|
|
func UpdateAttachment(ctx context.Context, atta *Attachment) error {
|
|
sess := db.GetEngine(ctx).Cols("name", "issue_id", "release_id", "comment_id", "download_count")
|
|
if atta.ID != 0 && atta.UUID == "" {
|
|
sess = sess.ID(atta.ID)
|
|
} else {
|
|
// Use uuid only if id is not set and uuid is set
|
|
sess = sess.Where("uuid = ?", atta.UUID)
|
|
}
|
|
_, err := sess.Update(atta)
|
|
return err
|
|
}
|
|
|
|
// DeleteAttachmentsByRelease deletes all attachments associated with the given release.
|
|
func DeleteAttachmentsByRelease(ctx context.Context, releaseID int64) error {
|
|
_, err := db.GetEngine(ctx).Where("release_id = ?", releaseID).Delete(&Attachment{})
|
|
return err
|
|
}
|
|
|
|
// CountOrphanedAttachments returns the number of bad attachments
|
|
func CountOrphanedAttachments(ctx context.Context) (int64, error) {
|
|
return db.GetEngine(ctx).Where("(issue_id > 0 and issue_id not in (select id from issue)) or (release_id > 0 and release_id not in (select id from `release`))").
|
|
Count(new(Attachment))
|
|
}
|
|
|
|
// DeleteOrphanedAttachments delete all bad attachments
|
|
func DeleteOrphanedAttachments(ctx context.Context) error {
|
|
_, err := db.GetEngine(ctx).Where("(issue_id > 0 and issue_id not in (select id from issue)) or (release_id > 0 and release_id not in (select id from `release`))").
|
|
Delete(new(Attachment))
|
|
return err
|
|
}
|