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52 lines
1.5 KiB
52 lines
1.5 KiB
// Copyright 2020 The Gitea Authors. All rights reserved.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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package models
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import "strings"
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// UserRedirect represents that a user name should be redirected to another
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type UserRedirect struct {
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ID int64 `xorm:"pk autoincr"`
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LowerName string `xorm:"UNIQUE(s) INDEX NOT NULL"`
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RedirectUserID int64 // userID to redirect to
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}
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// LookupUserRedirect look up userID if a user has a redirect name
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func LookupUserRedirect(userName string) (int64, error) {
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userName = strings.ToLower(userName)
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redirect := &UserRedirect{LowerName: userName}
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if has, err := x.Get(redirect); err != nil {
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return 0, err
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} else if !has {
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return 0, ErrUserRedirectNotExist{Name: userName}
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}
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return redirect.RedirectUserID, nil
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}
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// newUserRedirect create a new user redirect
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func newUserRedirect(e Engine, ID int64, oldUserName, newUserName string) error {
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oldUserName = strings.ToLower(oldUserName)
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newUserName = strings.ToLower(newUserName)
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if err := deleteUserRedirect(e, newUserName); err != nil {
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return err
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}
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if _, err := e.Insert(&UserRedirect{
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LowerName: oldUserName,
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RedirectUserID: ID,
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}); err != nil {
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return err
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}
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return nil
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}
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// deleteUserRedirect delete any redirect from the specified user name to
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// anything else
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func deleteUserRedirect(e Engine, userName string) error {
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userName = strings.ToLower(userName)
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_, err := e.Delete(&UserRedirect{LowerName: userName})
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return err
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}
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