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- // 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 "strings"
-
- // UserRedirect represents that a user name should be redirected to another
- type UserRedirect struct {
- ID int64 `xorm:"pk autoincr"`
- LowerName string `xorm:"UNIQUE(s) INDEX NOT NULL"`
- RedirectUserID int64 // userID to redirect to
- }
-
- // LookupUserRedirect look up userID if a user has a redirect name
- func LookupUserRedirect(userName string) (int64, error) {
- userName = strings.ToLower(userName)
- redirect := &UserRedirect{LowerName: userName}
- if has, err := x.Get(redirect); err != nil {
- return 0, err
- } else if !has {
- return 0, ErrUserRedirectNotExist{Name: userName}
- }
- return redirect.RedirectUserID, nil
- }
-
- // newUserRedirect create a new user redirect
- func newUserRedirect(e Engine, ID int64, oldUserName, newUserName string) error {
- oldUserName = strings.ToLower(oldUserName)
- newUserName = strings.ToLower(newUserName)
-
- if err := deleteUserRedirect(e, newUserName); err != nil {
- return err
- }
-
- if _, err := e.Insert(&UserRedirect{
- LowerName: oldUserName,
- RedirectUserID: ID,
- }); err != nil {
- return err
- }
- return nil
- }
-
- // deleteUserRedirect delete any redirect from the specified user name to
- // anything else
- func deleteUserRedirect(e Engine, userName string) error {
- userName = strings.ToLower(userName)
- _, err := e.Delete(&UserRedirect{LowerName: userName})
- return err
- }
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