PegDownNoLinkProcessor.java

/*
Copyright 2015 CrushPaper.com.

This file is part of CrushPaper.

CrushPaper is free software: you can redistribute it and/or modify
it under the terms of version 3 of the GNU Affero General Public
License as published by the Free Software Foundation.

CrushPaper is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU Affero General Public License for more details.

You should have received a copy of the GNU Affero General Public License
along with CrushPaper.  If not, see <http://www.gnu.org/licenses/>.
 */
package com.crushpaper;

import java.util.Map;

import org.pegdown.LinkRenderer;
import org.pegdown.ParsingTimeoutException;
import org.pegdown.PegDownProcessor;
import org.pegdown.VerbatimSerializer;
import org.pegdown.ast.RootNode;

/**
 * A processor that uses a link renderer that renders links with just text and
 * no HTML anchors.
 */
public class PegDownNoLinkProcessor extends PegDownProcessor {
	@Override
	public String markdownToHtml(char[] markdownSource,
			LinkRenderer linkRenderer,
			Map<String, VerbatimSerializer> verbatimSerializerMap) {
		try {
			RootNode astRoot = parseMarkdown(markdownSource);
			return new ToHtmlNoLinkSerializer(linkRenderer,
					verbatimSerializerMap).toHtml(astRoot);
		} catch (ParsingTimeoutException e) {
			return null;
		}
	}
}