Files
forge/models/user/redirect.go
zeekayandHanzo Dev 9a07b4d089 legal: Hanzo AI, Inc. copyright above the upstream notices
2978 files. The fork is 2026-07-15 (rebrand: gitea.dev -> github.com/hanzoai/git),
so 2026 is the year, and "Copyright 2026 Hanzo AI, Inc." was already the form
used by the handful of files that had ours.

Shape is now:

	// Copyright 2026 Hanzo AI, Inc. All rights reserved.
	// Copyright 2015 The Gogs Authors. All rights reserved.
	// Copyright 2019 The Gitea Authors. All rights reserved.
	// SPDX-License-Identifier: MIT

Ours on top, theirs retained verbatim. Retained because MIT requires it, and
separately because they are true — those authors did write that code.

Not renamed to "The Git Authors": Git is a different project under a different
license, and putting its name here would attribute this code to people who have
nothing to do with it. Adding our line is the fix; overwriting theirs would have
been both a licence violation and a false statement.

gofmt still reports import-order drift in some of these files. It predates this
change (verified against a stash) and is left alone rather than burying a
one-line-per-file legal change under 3000 files of unrelated reordering.

Build clean.

Co-authored-by: Hanzo Dev <[email protected]>
2026-07-27 13:49:52 -07:00

91 lines
2.3 KiB
Go

// Copyright 2026 Hanzo AI, Inc. All rights reserved.
// Copyright 2020 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package user
import (
"context"
"fmt"
"strings"
"github.com/hanzoai/git/models/db"
"github.com/hanzoai/git/modules/util"
"github.com/hanzoai/builder"
)
// ErrUserRedirectNotExist represents a "UserRedirectNotExist" kind of error.
type ErrUserRedirectNotExist struct {
Name string
}
// IsErrUserRedirectNotExist check if an error is an ErrUserRedirectNotExist.
func IsErrUserRedirectNotExist(err error) bool {
_, ok := err.(ErrUserRedirectNotExist)
return ok
}
func (err ErrUserRedirectNotExist) Error() string {
return fmt.Sprintf("user redirect does not exist [name: %s]", err.Name)
}
func (err ErrUserRedirectNotExist) Unwrap() error {
return util.ErrNotExist
}
// Redirect represents that a user name should be redirected to another
type Redirect struct {
ID int64 `xorm:"pk autoincr"`
LowerName string `xorm:"UNIQUE(s) INDEX NOT NULL"`
RedirectUserID int64 // userID to redirect to
}
// TableName provides the real table name
func (Redirect) TableName() string {
return "user_redirect"
}
func init() {
db.RegisterModel(new(Redirect))
}
// LookupUserRedirect look up userID if a user has a redirect name
func LookupUserRedirect(ctx context.Context, userName string) (int64, error) {
userName = strings.ToLower(userName)
redirect, has, err := db.Get[Redirect](ctx, builder.Eq{"lower_name": userName})
if 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(ctx context.Context, ID int64, oldUserName, newUserName string) error {
oldUserName = strings.ToLower(oldUserName)
newUserName = strings.ToLower(newUserName)
if err := DeleteUserRedirect(ctx, oldUserName); err != nil {
return err
}
if err := DeleteUserRedirect(ctx, newUserName); err != nil {
return err
}
return db.Insert(ctx, &Redirect{
LowerName: oldUserName,
RedirectUserID: ID,
})
}
// DeleteUserRedirect delete any redirect from the specified user name to
// anything else
func DeleteUserRedirect(ctx context.Context, userName string) error {
userName = strings.ToLower(userName)
_, err := db.GetEngine(ctx).Delete(&Redirect{LowerName: userName})
return err
}