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author | Lunny Xiao <xiaolunwen@gmail.com> | 2021-12-12 23:48:20 +0800 |
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committer | GitHub <noreply@github.com> | 2021-12-12 23:48:20 +0800 |
commit | 572324049008ac803d3d7c17a7b3a81ef00386fc (patch) | |
tree | a9c3709643a23165d27aa67e76f10f26a89936d5 /models/repo/redirect.go | |
parent | 0a7e8327a017c5dd43e552bbcd0d0f056bc1671b (diff) | |
download | gitea-572324049008ac803d3d7c17a7b3a81ef00386fc.tar.gz gitea-572324049008ac803d3d7c17a7b3a81ef00386fc.zip |
Some repository refactors (#17950)
* some repository refactors
* remove unnecessary code
* Fix test
* Remove unnecessary banner
Diffstat (limited to 'models/repo/redirect.go')
-rw-r--r-- | models/repo/redirect.go | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/models/repo/redirect.go b/models/repo/redirect.go new file mode 100644 index 0000000000..88fad6f3e3 --- /dev/null +++ b/models/repo/redirect.go @@ -0,0 +1,82 @@ +// Copyright 2017 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 repo + +import ( + "context" + "fmt" + "strings" + + "code.gitea.io/gitea/models/db" +) + +// ErrRedirectNotExist represents a "RedirectNotExist" kind of error. +type ErrRedirectNotExist struct { + OwnerID int64 + RepoName string +} + +// IsErrRedirectNotExist check if an error is an ErrRepoRedirectNotExist. +func IsErrRedirectNotExist(err error) bool { + _, ok := err.(ErrRedirectNotExist) + return ok +} + +func (err ErrRedirectNotExist) Error() string { + return fmt.Sprintf("repository redirect does not exist [uid: %d, name: %s]", err.OwnerID, err.RepoName) +} + +// Redirect represents that a repo name should be redirected to another +type Redirect struct { + ID int64 `xorm:"pk autoincr"` + OwnerID int64 `xorm:"UNIQUE(s)"` + LowerName string `xorm:"UNIQUE(s) INDEX NOT NULL"` + RedirectRepoID int64 // repoID to redirect to +} + +// TableName represents real table name in database +func (Redirect) TableName() string { + return "repo_redirect" +} + +func init() { + db.RegisterModel(new(Redirect)) +} + +// LookupRedirect look up if a repository has a redirect name +func LookupRedirect(ownerID int64, repoName string) (int64, error) { + repoName = strings.ToLower(repoName) + redirect := &Redirect{OwnerID: ownerID, LowerName: repoName} + if has, err := db.GetEngine(db.DefaultContext).Get(redirect); err != nil { + return 0, err + } else if !has { + return 0, ErrRedirectNotExist{OwnerID: ownerID, RepoName: repoName} + } + return redirect.RedirectRepoID, nil +} + +// NewRedirect create a new repo redirect +func NewRedirect(ctx context.Context, ownerID, repoID int64, oldRepoName, newRepoName string) error { + oldRepoName = strings.ToLower(oldRepoName) + newRepoName = strings.ToLower(newRepoName) + + if err := DeleteRedirect(ctx, ownerID, newRepoName); err != nil { + return err + } + + return db.Insert(ctx, &Redirect{ + OwnerID: ownerID, + LowerName: oldRepoName, + RedirectRepoID: repoID, + }) +} + +// DeleteRedirect delete any redirect from the specified repo name to +// anything else +func DeleteRedirect(ctx context.Context, ownerID int64, repoName string) error { + repoName = strings.ToLower(repoName) + _, err := db.GetEngine(ctx).Delete(&Redirect{OwnerID: ownerID, LowerName: repoName}) + return err +} |