forgejo/routers/web/repo/branch.go
wxiaoguang dcd3a63128
Move web JSON functions to web context and simplify code (#26132)
The JSONRedirect/JSONOK/JSONError functions were put into "Base" context
incorrectly, it would cause abuse.

Actually, they are for "web context" only, so, move them to the correct
place.

And by the way, use them to simplify old code: +75 -196
2023-07-26 06:04:01 +00:00

251 lines
8.6 KiB
Go

// Copyright 2014 The Gogs Authors. All rights reserved.
// Copyright 2018 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package repo
import (
"errors"
"fmt"
"net/http"
"net/url"
"strings"
"code.gitea.io/gitea/models"
git_model "code.gitea.io/gitea/models/git"
repo_model "code.gitea.io/gitea/models/repo"
"code.gitea.io/gitea/models/unit"
"code.gitea.io/gitea/modules/base"
"code.gitea.io/gitea/modules/context"
"code.gitea.io/gitea/modules/git"
"code.gitea.io/gitea/modules/log"
repo_module "code.gitea.io/gitea/modules/repository"
"code.gitea.io/gitea/modules/setting"
"code.gitea.io/gitea/modules/util"
"code.gitea.io/gitea/modules/web"
"code.gitea.io/gitea/routers/utils"
"code.gitea.io/gitea/services/forms"
release_service "code.gitea.io/gitea/services/release"
repo_service "code.gitea.io/gitea/services/repository"
)
const (
tplBranch base.TplName = "repo/branch/list"
)
// Branches render repository branch page
func Branches(ctx *context.Context) {
ctx.Data["Title"] = "Branches"
ctx.Data["IsRepoToolbarBranches"] = true
ctx.Data["AllowsPulls"] = ctx.Repo.Repository.AllowsPulls()
ctx.Data["IsWriter"] = ctx.Repo.CanWrite(unit.TypeCode)
ctx.Data["IsMirror"] = ctx.Repo.Repository.IsMirror
ctx.Data["CanPull"] = ctx.Repo.CanWrite(unit.TypeCode) ||
(ctx.IsSigned && repo_model.HasForkedRepo(ctx.Doer.ID, ctx.Repo.Repository.ID))
ctx.Data["PageIsViewCode"] = true
ctx.Data["PageIsBranches"] = true
page := ctx.FormInt("page")
if page <= 1 {
page = 1
}
pageSize := setting.Git.BranchesRangeSize
defaultBranch, branches, branchesCount, err := repo_service.LoadBranches(ctx, ctx.Repo.Repository, ctx.Repo.GitRepo, util.OptionalBoolNone, page, pageSize)
if err != nil {
ctx.ServerError("LoadBranches", err)
return
}
commitIDs := []string{defaultBranch.DBBranch.CommitID}
for _, branch := range branches {
commitIDs = append(commitIDs, branch.DBBranch.CommitID)
}
commitStatuses, err := git_model.GetLatestCommitStatusForRepoCommitIDs(ctx, ctx.Repo.Repository.ID, commitIDs)
if err != nil {
ctx.ServerError("LoadBranches", err)
return
}
commitStatus := make(map[string]*git_model.CommitStatus)
for commitID, cs := range commitStatuses {
commitStatus[commitID] = git_model.CalcCommitStatus(cs)
}
ctx.Data["Branches"] = branches
ctx.Data["CommitStatus"] = commitStatus
ctx.Data["CommitStatuses"] = commitStatuses
ctx.Data["DefaultBranchBranch"] = defaultBranch
pager := context.NewPagination(int(branchesCount), pageSize, page, 5)
pager.SetDefaultParams(ctx)
ctx.Data["Page"] = pager
ctx.HTML(http.StatusOK, tplBranch)
}
// DeleteBranchPost responses for delete merged branch
func DeleteBranchPost(ctx *context.Context) {
defer redirect(ctx)
branchName := ctx.FormString("name")
if err := repo_service.DeleteBranch(ctx, ctx.Doer, ctx.Repo.Repository, ctx.Repo.GitRepo, branchName); err != nil {
switch {
case git.IsErrBranchNotExist(err):
log.Debug("DeleteBranch: Can't delete non existing branch '%s'", branchName)
ctx.Flash.Error(ctx.Tr("repo.branch.deletion_failed", branchName))
case errors.Is(err, repo_service.ErrBranchIsDefault):
log.Debug("DeleteBranch: Can't delete default branch '%s'", branchName)
ctx.Flash.Error(ctx.Tr("repo.branch.default_deletion_failed", branchName))
case errors.Is(err, git_model.ErrBranchIsProtected):
log.Debug("DeleteBranch: Can't delete protected branch '%s'", branchName)
ctx.Flash.Error(ctx.Tr("repo.branch.protected_deletion_failed", branchName))
default:
log.Error("DeleteBranch: %v", err)
ctx.Flash.Error(ctx.Tr("repo.branch.deletion_failed", branchName))
}
return
}
ctx.Flash.Success(ctx.Tr("repo.branch.deletion_success", branchName))
}
// RestoreBranchPost responses for delete merged branch
func RestoreBranchPost(ctx *context.Context) {
defer redirect(ctx)
branchID := ctx.FormInt64("branch_id")
branchName := ctx.FormString("name")
deletedBranch, err := git_model.GetDeletedBranchByID(ctx, ctx.Repo.Repository.ID, branchID)
if err != nil {
log.Error("GetDeletedBranchByID: %v", err)
ctx.Flash.Error(ctx.Tr("repo.branch.restore_failed", branchName))
return
} else if deletedBranch == nil {
log.Debug("RestoreBranch: Can't restore branch[%d] '%s', as it does not exist", branchID, branchName)
ctx.Flash.Error(ctx.Tr("repo.branch.restore_failed", branchName))
return
}
if err := git.Push(ctx, ctx.Repo.Repository.RepoPath(), git.PushOptions{
Remote: ctx.Repo.Repository.RepoPath(),
Branch: fmt.Sprintf("%s:%s%s", deletedBranch.CommitID, git.BranchPrefix, deletedBranch.Name),
Env: repo_module.PushingEnvironment(ctx.Doer, ctx.Repo.Repository),
}); err != nil {
if strings.Contains(err.Error(), "already exists") {
log.Debug("RestoreBranch: Can't restore branch '%s', since one with same name already exist", deletedBranch.Name)
ctx.Flash.Error(ctx.Tr("repo.branch.already_exists", deletedBranch.Name))
return
}
log.Error("RestoreBranch: CreateBranch: %v", err)
ctx.Flash.Error(ctx.Tr("repo.branch.restore_failed", deletedBranch.Name))
return
}
// Don't return error below this
if err := repo_service.PushUpdate(
&repo_module.PushUpdateOptions{
RefFullName: git.RefNameFromBranch(deletedBranch.Name),
OldCommitID: git.EmptySHA,
NewCommitID: deletedBranch.CommitID,
PusherID: ctx.Doer.ID,
PusherName: ctx.Doer.Name,
RepoUserName: ctx.Repo.Owner.Name,
RepoName: ctx.Repo.Repository.Name,
}); err != nil {
log.Error("RestoreBranch: Update: %v", err)
}
ctx.Flash.Success(ctx.Tr("repo.branch.restore_success", deletedBranch.Name))
}
func redirect(ctx *context.Context) {
ctx.JSONRedirect(ctx.Repo.RepoLink + "/branches?page=" + url.QueryEscape(ctx.FormString("page")))
}
// CreateBranch creates new branch in repository
func CreateBranch(ctx *context.Context) {
form := web.GetForm(ctx).(*forms.NewBranchForm)
if !ctx.Repo.CanCreateBranch() {
ctx.NotFound("CreateBranch", nil)
return
}
if ctx.HasError() {
ctx.Flash.Error(ctx.GetErrMsg())
ctx.Redirect(ctx.Repo.RepoLink + "/src/" + ctx.Repo.BranchNameSubURL())
return
}
var err error
if form.CreateTag {
target := ctx.Repo.CommitID
if ctx.Repo.IsViewBranch {
target = ctx.Repo.BranchName
}
err = release_service.CreateNewTag(ctx, ctx.Doer, ctx.Repo.Repository, target, form.NewBranchName, "")
} else if ctx.Repo.IsViewBranch {
err = repo_service.CreateNewBranch(ctx, ctx.Doer, ctx.Repo.Repository, ctx.Repo.BranchName, form.NewBranchName)
} else {
err = repo_service.CreateNewBranchFromCommit(ctx, ctx.Doer, ctx.Repo.Repository, ctx.Repo.CommitID, form.NewBranchName)
}
if err != nil {
if models.IsErrProtectedTagName(err) {
ctx.Flash.Error(ctx.Tr("repo.release.tag_name_protected"))
ctx.Redirect(ctx.Repo.RepoLink + "/src/" + ctx.Repo.BranchNameSubURL())
return
}
if models.IsErrTagAlreadyExists(err) {
e := err.(models.ErrTagAlreadyExists)
ctx.Flash.Error(ctx.Tr("repo.branch.tag_collision", e.TagName))
ctx.Redirect(ctx.Repo.RepoLink + "/src/" + ctx.Repo.BranchNameSubURL())
return
}
if git_model.IsErrBranchAlreadyExists(err) || git.IsErrPushOutOfDate(err) {
ctx.Flash.Error(ctx.Tr("repo.branch.branch_already_exists", form.NewBranchName))
ctx.Redirect(ctx.Repo.RepoLink + "/src/" + ctx.Repo.BranchNameSubURL())
return
}
if git_model.IsErrBranchNameConflict(err) {
e := err.(git_model.ErrBranchNameConflict)
ctx.Flash.Error(ctx.Tr("repo.branch.branch_name_conflict", form.NewBranchName, e.BranchName))
ctx.Redirect(ctx.Repo.RepoLink + "/src/" + ctx.Repo.BranchNameSubURL())
return
}
if git.IsErrPushRejected(err) {
e := err.(*git.ErrPushRejected)
if len(e.Message) == 0 {
ctx.Flash.Error(ctx.Tr("repo.editor.push_rejected_no_message"))
} else {
flashError, err := ctx.RenderToString(tplAlertDetails, map[string]any{
"Message": ctx.Tr("repo.editor.push_rejected"),
"Summary": ctx.Tr("repo.editor.push_rejected_summary"),
"Details": utils.SanitizeFlashErrorString(e.Message),
})
if err != nil {
ctx.ServerError("UpdatePullRequest.HTMLString", err)
return
}
ctx.Flash.Error(flashError)
}
ctx.Redirect(ctx.Repo.RepoLink + "/src/" + ctx.Repo.BranchNameSubURL())
return
}
ctx.ServerError("CreateNewBranch", err)
return
}
if form.CreateTag {
ctx.Flash.Success(ctx.Tr("repo.tag.create_success", form.NewBranchName))
ctx.Redirect(ctx.Repo.RepoLink + "/src/tag/" + util.PathEscapeSegments(form.NewBranchName))
return
}
ctx.Flash.Success(ctx.Tr("repo.branch.create_success", form.NewBranchName))
ctx.Redirect(ctx.Repo.RepoLink + "/src/branch/" + util.PathEscapeSegments(form.NewBranchName) + "/" + util.PathEscapeSegments(form.CurrentPath))
}