    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 com.vladsch.flexmark.ext.attributes.AttributesExtension;
    022import com.vladsch.flexmark.ext.definition.DefinitionExtension;
    023import com.vladsch.flexmark.ext.footnotes.FootnoteExtension;
    024import com.vladsch.flexmark.ext.tables.TablesExtension;
    025import com.vladsch.flexmark.ext.toc.TocExtension;
    026import com.vladsch.flexmark.html.HtmlRenderer;
    027import com.vladsch.flexmark.parser.Parser;
    028import com.vladsch.flexmark.parser.ParserEmulationProfile;
    029import com.vladsch.flexmark.util.ast.Node;
    030import com.vladsch.flexmark.util.data.MutableDataSet;
    031import com.vladsch.flexmark.util.misc.Extension;
    032import org.apache.oro.text.regex.Pattern;
    033import org.apache.wiki.api.core.Context;
    034import org.apache.wiki.api.core.Page;
    035import org.apache.wiki.markdown.MarkdownForJSPWikiExtension;
    036import org.apache.wiki.parser.MarkupParser;
    037import org.apache.wiki.parser.WikiDocument;
    038
    039import java.util.Arrays;
    040import java.util.List;
    041
    042
    043/**
    044 * Simple placeholder for Markdown Nodes
    045 */
    046public class MarkdownDocument extends WikiDocument {
    047
    048    private static final long serialVersionUID = 1L;
    049
    050    private final Node md;
    051
    052    public MarkdownDocument( final Page page, final Node md ) {
    053        super( page );
    054        this.md = md;
    055    }
    056
    057    public Node getMarkdownNode() {
    058        return md;
    059    }
    060
    061    /**
    062     * Configuration options for MarkdownRenderers.
    063     *
    064     * @param context current wiki context
    065     * @return configuration options for MarkdownRenderers.
    066     */
    067    public static MutableDataSet options( final Context context, final boolean isImageInlining, final List< Pattern > inlineImagePatterns ) {
    068        final MutableDataSet options = new MutableDataSet();
    069        options.setFrom( ParserEmulationProfile.COMMONMARK );
    070        options.set( AttributesExtension.ASSIGN_TEXT_ATTRIBUTES, true );
    071        // align style of Markdown's footnotes extension with jspwiki footnotes refs
    072        options.set( FootnoteExtension.FOOTNOTE_LINK_REF_CLASS, MarkupParser.CLASS_FOOTNOTE_REF );
    073        options.set( HtmlRenderer.ESCAPE_HTML, !context.getBooleanWikiProperty( MarkupParser.PROP_ALLOWHTML, false ) );
    074        options.set( Parser.EXTENSIONS, Arrays.asList( new Extension[] { new MarkdownForJSPWikiExtension( context, isImageInlining, inlineImagePatterns ),
    075                                                                         AttributesExtension.create(),
    076                                                                         DefinitionExtension.create(),
    077                                                                         FootnoteExtension.create(),
    078                                                                         TablesExtension.create(),
    079                                                                         TocExtension.create() } ) );
    080        return options;
    081    }
    082
    083}