c.current_voting_result,

         ) = cs_model.calculate_pull_request_result(c.pull_request)

        c.changeset_statuses = ChangesetStatus.STATUSES

        c.is_ajax_preview = False

        c.ancestors = None # [c.a_rev] ... but that is shown in an other way

        return render('/pullrequests/pullrequest_show.html')

    @LoginRequired()

    @HasRepoPermissionLevelDecorator('read')

    @jsonify

    def comment(self, repo_name, pull_request_id):

        pull_request = PullRequest.get_or_404(pull_request_id)

        status = request.POST.get('changeset_status')

        close_pr = request.POST.get('save_close')

        delete = request.POST.get('save_delete')

        f_path = request.POST.get('f_path')

        line_no = request.POST.get('line')

        if (status or close_pr or delete) and (f_path or line_no):

            # status votes and closing is only possible in general comments

            raise HTTPBadRequest()

                comment,

                pull_request=pull_request_id

            )

        if close_pr:

            PullRequestModel().close_pull_request(pull_request_id)

            action_logger(request.authuser,

                          'user_closed_pull_request:%s' % pull_request_id,

                          c.db_repo, request.ip_addr)

        Session().commit()

        data = {

           'target_id': h.safeid(h.safe_unicode(request.POST.get('f_path'))),

        }

        if comment is not None:

            c.comment = comment

            data.update(comment.get_dict())

            data.update({'rendered_text':

                         render('changeset/changeset_comment_block.html')})

        return data

    @LoginRequired()