forgejo/models/admin.go
finga 67bc04fe21
Fix problem when database ID is not incremented as expected ()
Although  fixed the same issue for the feed, some other parts
with the same issue were found.

Co-authored-by: finga <finga@onders.org>
2021-10-06 15:36:24 -05:00

157 lines
4.3 KiB
Go

// Copyright 2014 The Gogs Authors. All rights reserved.
// Copyright 2020 The Gitea Authors. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
package models
import (
"fmt"
"code.gitea.io/gitea/models/db"
"code.gitea.io/gitea/modules/log"
"code.gitea.io/gitea/modules/storage"
"code.gitea.io/gitea/modules/timeutil"
"code.gitea.io/gitea/modules/util"
)
// NoticeType describes the notice type
type NoticeType int
const (
// NoticeRepository type
NoticeRepository NoticeType = iota + 1
// NoticeTask type
NoticeTask
)
// Notice represents a system notice for admin.
type Notice struct {
ID int64 `xorm:"pk autoincr"`
Type NoticeType
Description string `xorm:"TEXT"`
CreatedUnix timeutil.TimeStamp `xorm:"INDEX created"`
}
func init() {
db.RegisterModel(new(Notice))
}
// TrStr returns a translation format string.
func (n *Notice) TrStr() string {
return fmt.Sprintf("admin.notices.type_%d", n.Type)
}
// CreateNotice creates new system notice.
func CreateNotice(tp NoticeType, desc string, args ...interface{}) error {
return createNotice(db.GetEngine(db.DefaultContext), tp, desc, args...)
}
func createNotice(e db.Engine, tp NoticeType, desc string, args ...interface{}) error {
if len(args) > 0 {
desc = fmt.Sprintf(desc, args...)
}
n := &Notice{
Type: tp,
Description: desc,
}
_, err := e.Insert(n)
return err
}
// CreateRepositoryNotice creates new system notice with type NoticeRepository.
func CreateRepositoryNotice(desc string, args ...interface{}) error {
return createNotice(db.GetEngine(db.DefaultContext), NoticeRepository, desc, args...)
}
// RemoveAllWithNotice removes all directories in given path and
// creates a system notice when error occurs.
func RemoveAllWithNotice(title, path string) {
removeAllWithNotice(db.GetEngine(db.DefaultContext), title, path)
}
// RemoveStorageWithNotice removes a file from the storage and
// creates a system notice when error occurs.
func RemoveStorageWithNotice(bucket storage.ObjectStorage, title, path string) {
removeStorageWithNotice(db.GetEngine(db.DefaultContext), bucket, title, path)
}
func removeStorageWithNotice(e db.Engine, bucket storage.ObjectStorage, title, path string) {
if err := bucket.Delete(path); err != nil {
desc := fmt.Sprintf("%s [%s]: %v", title, path, err)
log.Warn(title+" [%s]: %v", path, err)
if err = createNotice(e, NoticeRepository, desc); err != nil {
log.Error("CreateRepositoryNotice: %v", err)
}
}
}
func removeAllWithNotice(e db.Engine, title, path string) {
if err := util.RemoveAll(path); err != nil {
desc := fmt.Sprintf("%s [%s]: %v", title, path, err)
log.Warn(title+" [%s]: %v", path, err)
if err = createNotice(e, NoticeRepository, desc); err != nil {
log.Error("CreateRepositoryNotice: %v", err)
}
}
}
// CountNotices returns number of notices.
func CountNotices() int64 {
count, _ := db.GetEngine(db.DefaultContext).Count(new(Notice))
return count
}
// Notices returns notices in given page.
func Notices(page, pageSize int) ([]*Notice, error) {
notices := make([]*Notice, 0, pageSize)
return notices, db.GetEngine(db.DefaultContext).
Limit(pageSize, (page-1)*pageSize).
Desc("created_unix").
Find(&notices)
}
// DeleteNotice deletes a system notice by given ID.
func DeleteNotice(id int64) error {
_, err := db.GetEngine(db.DefaultContext).ID(id).Delete(new(Notice))
return err
}
// DeleteNotices deletes all notices with ID from start to end (inclusive).
func DeleteNotices(start, end int64) error {
if start == 0 && end == 0 {
_, err := db.GetEngine(db.DefaultContext).Exec("DELETE FROM notice")
return err
}
sess := db.GetEngine(db.DefaultContext).Where("id >= ?", start)
if end > 0 {
sess.And("id <= ?", end)
}
_, err := sess.Delete(new(Notice))
return err
}
// DeleteNoticesByIDs deletes notices by given IDs.
func DeleteNoticesByIDs(ids []int64) error {
if len(ids) == 0 {
return nil
}
_, err := db.GetEngine(db.DefaultContext).
In("id", ids).
Delete(new(Notice))
return err
}
// GetAdminUser returns the first administrator
func GetAdminUser() (*User, error) {
var admin User
has, err := db.GetEngine(db.DefaultContext).Where("is_admin=?", true).Get(&admin)
if err != nil {
return nil, err
} else if !has {
return nil, ErrUserNotExist{}
}
return &admin, nil
}