fix(web): populate the reason for "cannot commit to branch" in web editor commit form (#39155)

Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>

routers/web/repo/editor.go

@@ -67,7 +67,7 @@ func prepareEditorPageFormOptions(ctx *context.Context, editorAction string) *co
 		return nil
 	}
 
-	if commitFormOptions.WillSubmitToFork && !commitFormOptions.TargetRepo.CanEnableEditor() {
+	if commitFormOptions.WillSubmitToFork && !commitFormOptions.TargetRepo.CanContentChange() {
 		ctx.Data["NotFoundPrompt"] = ctx.Locale.Tr("repo.editor.fork_not_editable")
 		ctx.NotFound(nil)
 	}

routers/web/repo/repo.go

@@ -49,7 +49,7 @@ func MustBeNotEmpty(ctx *context.Context) {
 
 // MustBeEditable check that repo can be edited
 func MustBeEditable(ctx *context.Context) {
-	if !ctx.Repo.Repository.CanEnableEditor() {
+	if !ctx.Repo.Repository.CanContentChange() {
 		ctx.NotFound(nil)
 		return
 	}

routers/web/repo/view_file.go

@@ -255,7 +255,7 @@ func prepareFileView(ctx *context.Context, entry *git.TreeEntry) {
 
 func prepareFileViewEditorButtons(ctx *context.Context) bool {
 	// archived or mirror repository, the buttons should not be shown
-	if !ctx.Repo.Repository.CanEnableEditor() {
+	if !ctx.Repo.Repository.CanContentChange() {
 		return true
 	}
 

routers/web/repo/view_readme.go

@@ -220,7 +220,7 @@ func prepareToRenderReadmeFile(ctx *context.Context, subfolder string, readmeFil
 		ctx.Data["EscapeStatus"], ctx.Data["FileContent"] = charset.EscapeControlHTML(template.HTML(contentEscaped), ctx.Locale)
 	}
 
-	if !fInfo.isLFSFile() && ctx.Repo.Repository.CanEnableEditor() {
+	if !fInfo.isLFSFile() && ctx.Repo.Repository.CanContentChange() {
 		ctx.Data["CanEditReadmeFile"] = true
 	}
 }