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- // Copyright 2021 The Gitea Authors. All rights reserved.
- // SPDX-License-Identifier: MIT
-
- package repo
-
- import (
- "strings"
-
- "code.gitea.io/gitea/models"
- "code.gitea.io/gitea/models/unit"
- "code.gitea.io/gitea/modules/base"
- "code.gitea.io/gitea/modules/context"
- "code.gitea.io/gitea/modules/setting"
- "code.gitea.io/gitea/modules/util"
- "code.gitea.io/gitea/modules/web"
- "code.gitea.io/gitea/services/forms"
- "code.gitea.io/gitea/services/repository/files"
- )
-
- const (
- tplPatchFile base.TplName = "repo/editor/patch"
- )
-
- // NewDiffPatch render create patch page
- func NewDiffPatch(ctx *context.Context) {
- canCommit := renderCommitRights(ctx)
-
- ctx.Data["PageIsPatch"] = true
-
- ctx.Data["commit_summary"] = ""
- ctx.Data["commit_message"] = ""
- if canCommit {
- ctx.Data["commit_choice"] = frmCommitChoiceDirect
- } else {
- ctx.Data["commit_choice"] = frmCommitChoiceNewBranch
- }
- ctx.Data["new_branch_name"] = GetUniquePatchBranchName(ctx)
- ctx.Data["last_commit"] = ctx.Repo.CommitID
- ctx.Data["LineWrapExtensions"] = strings.Join(setting.Repository.Editor.LineWrapExtensions, ",")
- ctx.Data["BranchLink"] = ctx.Repo.RepoLink + "/src/" + ctx.Repo.BranchNameSubURL()
-
- ctx.HTML(200, tplPatchFile)
- }
-
- // NewDiffPatchPost response for sending patch page
- func NewDiffPatchPost(ctx *context.Context) {
- form := web.GetForm(ctx).(*forms.EditRepoFileForm)
-
- canCommit := renderCommitRights(ctx)
- branchName := ctx.Repo.BranchName
- if form.CommitChoice == frmCommitChoiceNewBranch {
- branchName = form.NewBranchName
- }
- ctx.Data["PageIsPatch"] = true
- ctx.Data["BranchLink"] = ctx.Repo.RepoLink + "/src/" + ctx.Repo.BranchNameSubURL()
- ctx.Data["FileContent"] = form.Content
- ctx.Data["commit_summary"] = form.CommitSummary
- ctx.Data["commit_message"] = form.CommitMessage
- ctx.Data["commit_choice"] = form.CommitChoice
- ctx.Data["new_branch_name"] = form.NewBranchName
- ctx.Data["last_commit"] = ctx.Repo.CommitID
- ctx.Data["LineWrapExtensions"] = strings.Join(setting.Repository.Editor.LineWrapExtensions, ",")
-
- if ctx.HasError() {
- ctx.HTML(200, tplPatchFile)
- return
- }
-
- // Cannot commit to a an existing branch if user doesn't have rights
- if branchName == ctx.Repo.BranchName && !canCommit {
- ctx.Data["Err_NewBranchName"] = true
- ctx.Data["commit_choice"] = frmCommitChoiceNewBranch
- ctx.RenderWithErr(ctx.Tr("repo.editor.cannot_commit_to_protected_branch", branchName), tplEditFile, &form)
- return
- }
-
- // CommitSummary is optional in the web form, if empty, give it a default message based on add or update
- // `message` will be both the summary and message combined
- message := strings.TrimSpace(form.CommitSummary)
- if len(message) == 0 {
- message = ctx.Tr("repo.editor.patch")
- }
-
- form.CommitMessage = strings.TrimSpace(form.CommitMessage)
- if len(form.CommitMessage) > 0 {
- message += "\n\n" + form.CommitMessage
- }
-
- fileResponse, err := files.ApplyDiffPatch(ctx, ctx.Repo.Repository, ctx.Doer, &files.ApplyDiffPatchOptions{
- LastCommitID: form.LastCommit,
- OldBranch: ctx.Repo.BranchName,
- NewBranch: branchName,
- Message: message,
- Content: strings.ReplaceAll(form.Content, "\r", ""),
- })
- if err != nil {
- if models.IsErrBranchAlreadyExists(err) {
- // User has specified a branch that already exists
- branchErr := err.(models.ErrBranchAlreadyExists)
- ctx.Data["Err_NewBranchName"] = true
- ctx.RenderWithErr(ctx.Tr("repo.editor.branch_already_exists", branchErr.BranchName), tplEditFile, &form)
- return
- } else if models.IsErrCommitIDDoesNotMatch(err) {
- ctx.RenderWithErr(ctx.Tr("repo.editor.file_changed_while_editing", ctx.Repo.RepoLink+"/compare/"+form.LastCommit+"..."+ctx.Repo.CommitID), tplPatchFile, &form)
- return
- } else {
- ctx.RenderWithErr(ctx.Tr("repo.editor.fail_to_apply_patch", err), tplPatchFile, &form)
- return
- }
- }
-
- if form.CommitChoice == frmCommitChoiceNewBranch && ctx.Repo.Repository.UnitEnabled(ctx, unit.TypePullRequests) {
- ctx.Redirect(ctx.Repo.RepoLink + "/compare/" + util.PathEscapeSegments(ctx.Repo.BranchName) + "..." + util.PathEscapeSegments(form.NewBranchName))
- } else {
- ctx.Redirect(ctx.Repo.RepoLink + "/commit/" + fileResponse.Commit.SHA)
- }
- }
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