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author | Daniel Baumann <daniel@debian.org> | 2024-10-18 20:33:49 +0200 |
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committer | Daniel Baumann <daniel@debian.org> | 2024-12-12 23:57:56 +0100 |
commit | e68b9d00a6e05b3a941f63ffb696f91e554ac5ec (patch) | |
tree | 97775d6c13b0f416af55314eb6a89ef792474615 /models/user/redirect.go | |
parent | Initial commit. (diff) | |
download | forgejo-e68b9d00a6e05b3a941f63ffb696f91e554ac5ec.tar.xz forgejo-e68b9d00a6e05b3a941f63ffb696f91e554ac5ec.zip |
Adding upstream version 9.0.3.
Signed-off-by: Daniel Baumann <daniel@debian.org>
Diffstat (limited to 'models/user/redirect.go')
-rw-r--r-- | models/user/redirect.go | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/models/user/redirect.go b/models/user/redirect.go new file mode 100644 index 0000000..5a40d4d --- /dev/null +++ b/models/user/redirect.go @@ -0,0 +1,87 @@ +// Copyright 2020 The Gitea Authors. All rights reserved. +// SPDX-License-Identifier: MIT + +package user + +import ( + "context" + "fmt" + "strings" + + "code.gitea.io/gitea/models/db" + "code.gitea.io/gitea/modules/util" +) + +// 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 := &Redirect{LowerName: userName} + if has, err := db.GetEngine(ctx).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(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 +} |