Create filestore directory on startup

James Moger

2015-11-19 e41e8f8c3bc9f5edab1d271464364f95620ece8c

 src/main/java/com/gitblit/utils/MarkdownUtils.java

@@ -16,14 +16,23 @@
package com.gitblit.utils;



import static org.pegdown.Extensions.ALL;

import static org.pegdown.Extensions.ANCHORLINKS;

import static org.pegdown.Extensions.SMARTYPANTS;



import java.io.IOException;

import java.io.Reader;

import java.io.StringWriter;

import java.text.MessageFormat;



import org.apache.commons.io.IOUtils;

import org.pegdown.LinkRenderer;

import org.pegdown.ParsingTimeoutException;

import org.pegdown.PegDownProcessor;

import org.pegdown.ast.RootNode;



import com.gitblit.IStoredSettings;

import com.gitblit.Keys;

import com.gitblit.wicket.MarkupProcessor.WorkaroundHtmlSerializer;



/**

 * Utility methods for transforming raw markdown text to html.

@@ -67,9 +76,13 @@
    * @throws java.text.ParseException

    */

   public static String transformMarkdown(String markdown, LinkRenderer linkRenderer) {

      PegDownProcessor pd = new PegDownProcessor(ALL);

      String html = pd.markdownToHtml(markdown, linkRenderer == null ? new LinkRenderer() : linkRenderer);

      return html;

      try {

         PegDownProcessor pd = new PegDownProcessor(ALL & ~SMARTYPANTS & ~ANCHORLINKS);

         RootNode astRoot = pd.parseMarkdown(markdown.toCharArray());

         return new WorkaroundHtmlSerializer(linkRenderer == null ? new LinkRenderer() : linkRenderer).toHtml(astRoot);

      } catch (ParsingTimeoutException e) {

         return null;

      }

   }



   /**

@@ -95,4 +108,49 @@
         }

      }

   }





   /**

    * Transforms GFM (Github Flavored Markdown) to html.

    * Gitblit does not support the complete GFM specification.

    *

    * @param input

    * @param repositoryName

    * @return html

    */

   public static String transformGFM(IStoredSettings settings, String input, String repositoryName) {

      String text = input;



      // strikethrough

      text = text.replaceAll("~~(.*)~~", "<s>$1</s>");

      text = text.replaceAll("\\{(?:-){2}(.*)(?:-){2}}", "<s>$1</s>");



      // underline

      text = text.replaceAll("\\{(?:\\+){2}(.*)(?:\\+){2}}", "<u>$1</u>");



      // strikethrough, replacement

      text = text.replaceAll("\\{~~(.*)~>(.*)~~}", "<s>$1</s><u>$2</u>");



      // highlight

      text = text.replaceAll("\\{==(.*)==}", "<span class='highlight'>$1</span>");



      String canonicalUrl = settings.getString(Keys.web.canonicalUrl, "https://localhost:8443");



      // emphasize and link mentions

      String mentionReplacement = String.format(" **[@$1](%1s/user/$1)**", canonicalUrl);

      text = text.replaceAll("\\s@([A-Za-z0-9-_]+)", mentionReplacement);



      // link ticket refs
      String ticketReplacement = MessageFormat.format("$1[#$2]({0}/tickets?r={1}&h=$2)$3", canonicalUrl, repositoryName);
      text = text.replaceAll("([\\s,]+)#(\\d+)([\\s,:\\.\\n])", ticketReplacement);

      // link commit shas

      int shaLen = settings.getInteger(Keys.web.shortCommitIdLength, 6);

      String commitPattern = MessageFormat.format("\\s([A-Fa-f0-9]'{'{0}'}')([A-Fa-f0-9]'{'{1}'}')", shaLen, 40 - shaLen);

      String commitReplacement = String.format(" [`$1`](%1$s/commit?r=%2$s&h=$1$2)", canonicalUrl, repositoryName);

      text = text.replaceAll(commitPattern, commitReplacement);



      String html = transformMarkdown(text);

      return html;

   }

}