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- /*
- * Copyright 2011 gitblit.com.
- *
- * Licensed 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.
- */
- package com.gitblit.utils;
-
- import static org.pegdown.Extensions.ALL;
-
- import java.io.IOException;
- import java.io.Reader;
- import java.io.StringWriter;
-
- import org.apache.commons.io.IOUtils;
- import org.pegdown.PegDownProcessor;
-
- /**
- * Utility methods for transforming raw markdown text to html.
- *
- * @author James Moger
- *
- */
- public class MarkdownUtils {
-
- /**
- * Returns the html version of the markdown source text.
- *
- * @param markdown
- * @return html version of markdown text
- * @throws java.text.ParseException
- */
- public static String transformMarkdown(String markdown) {
- PegDownProcessor pd = new PegDownProcessor(ALL);
- String html = pd.markdownToHtml(markdown);
- return html;
- }
-
- /**
- * Returns the html version of the markdown source reader. The reader is
- * closed regardless of success or failure.
- *
- * @param markdownReader
- * @return html version of the markdown text
- * @throws java.text.ParseException
- */
- public static String transformMarkdown(Reader markdownReader) throws IOException {
- // Read raw markdown content and transform it to html
- StringWriter writer = new StringWriter();
- try {
- IOUtils.copy(markdownReader, writer);
- String markdown = writer.toString();
- return transformMarkdown(markdown);
- } finally {
- try {
- writer.close();
- } catch (IOException e) {
- // IGNORE
- }
- }
- }
- }
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