| # Licensed to the Apache Software Foundation (ASF) under one |
| # or more contributor license agreements. See the NOTICE file |
| # distributed with this work for additional information |
| # regarding copyright ownership. The ASF licenses this file |
| # to you under the Apache License, Version 2.0 (the |
| # "License"); you may not use this file except in compliance |
| # with the License. You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, |
| # software distributed under the License is distributed on an |
| # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| # KIND, either express or implied. See the License for the |
| # specific language governing permissions and limitations |
| # under the License. |
| |
| # --------------------------------------------------------- |
| # Expands a github link shortcut into a proper markdown link |
| # --------------------------------------------------------- |
| |
| module Jekyll |
| class WarnTag < Liquid::Tag |
| |
| def initialize(tag_name, text, tokens) |
| super |
| @text = text |
| end |
| |
| def render(context) |
| if @text.to_s == '' |
| @text = "Warning" |
| end |
| |
| @text = @text.strip! || @text if !@text.nil? |
| "<span class=\"label label-danger\">#{@text}</span>" |
| end |
| end |
| end |
| |
| Liquid::Template.register_tag('warn', Jekyll::WarnTag) |