001/*
002    Licensed to the Apache Software Foundation (ASF) under one
003    or more contributor license agreements.  See the NOTICE file
004    distributed with this work for additional information
005    regarding copyright ownership.  The ASF licenses this file
006    to you under the Apache License, Version 2.0 (the
007    "License"); you may not use this file except in compliance
008    with the License.  You may obtain a copy of the License at
009
010       http://www.apache.org/licenses/LICENSE-2.0
011
012    Unless required by applicable law or agreed to in writing,
013    software distributed under the License is distributed on an
014    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
015    KIND, either express or implied.  See the License for the
016    specific language governing permissions and limitations
017    under the License.
018 */
019package org.apache.wiki.parser.markdown;
020
021import java.util.Arrays;
022
023import org.apache.wiki.WikiContext;
024import org.apache.wiki.WikiPage;
025import org.apache.wiki.markdown.MarkdownForJSPWikiExtension;
026import org.apache.wiki.parser.JSPWikiMarkupParser;
027import org.apache.wiki.parser.WikiDocument;
028
029import com.vladsch.flexmark.util.builder.Extension;
030import com.vladsch.flexmark.ext.footnotes.FootnoteExtension;
031import com.vladsch.flexmark.ext.toc.TocExtension;
032import com.vladsch.flexmark.parser.Parser;
033import com.vladsch.flexmark.parser.ParserEmulationProfile;
034import com.vladsch.flexmark.util.ast.Node;
035import com.vladsch.flexmark.util.options.MutableDataSet;
036
037
038/**
039 * Simple placeholder for Markdown Nodes
040 */
041public class MarkdownDocument extends WikiDocument {
042
043    private static final long serialVersionUID = 1L;
044
045    private final Node md;
046
047    public MarkdownDocument( final WikiPage page, final Node md ) {
048        super( page );
049        this.md = md;
050    }
051
052    public Node getMarkdownNode() {
053        return md;
054    }
055
056    /**
057     * configuration options for MarkdownRenderers.
058     *
059     * @param context current wikicontext
060     * @return configuration options for MarkdownRenderers.
061     */
062    public static MutableDataSet options( final WikiContext context ) {
063        MutableDataSet options = new MutableDataSet();
064        options.setFrom( ParserEmulationProfile.COMMONMARK );
065        // align style of Markdown's footnotes extension with jspwiki footnotes refs
066        options.set( FootnoteExtension.FOOTNOTE_LINK_REF_CLASS, JSPWikiMarkupParser.CLASS_FOOTNOTE_REF );
067        options.set( Parser.EXTENSIONS, Arrays.asList( new Extension[] { new MarkdownForJSPWikiExtension( context ),
068                                                                         FootnoteExtension.create(),
069                                                                         TocExtension.create() } ) );
070        return options;
071    }
072
073}