From d2d0c66bc2fa9c030fe19b6a6da4f153fe8a2f77 Mon Sep 17 00:00:00 2001
From: James Moger <james.moger@gitblit.com>
Date: Tue, 11 Mar 2014 10:02:28 -0400
Subject: [PATCH] Workaround pegdown bug and improve relative image path processing
---
src/main/java/com/gitblit/utils/MarkdownUtils.java | 13 ++++++++++---
1 files changed, 10 insertions(+), 3 deletions(-)
diff --git a/src/main/java/com/gitblit/utils/MarkdownUtils.java b/src/main/java/com/gitblit/utils/MarkdownUtils.java
index dcd79f1..da0db79 100644
--- a/src/main/java/com/gitblit/utils/MarkdownUtils.java
+++ b/src/main/java/com/gitblit/utils/MarkdownUtils.java
@@ -25,10 +25,13 @@
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.
@@ -72,9 +75,13 @@
* @throws java.text.ParseException
*/
public static String transformMarkdown(String markdown, LinkRenderer linkRenderer) {
- PegDownProcessor pd = new PegDownProcessor(ALL & ~SMARTYPANTS);
- String html = pd.markdownToHtml(markdown, linkRenderer == null ? new LinkRenderer() : linkRenderer);
- return html;
+ try {
+ PegDownProcessor pd = new PegDownProcessor(ALL & ~SMARTYPANTS);
+ RootNode astRoot = pd.parseMarkdown(markdown.toCharArray());
+ return new WorkaroundHtmlSerializer(linkRenderer == null ? new LinkRenderer() : linkRenderer).toHtml(astRoot);
+ } catch (ParsingTimeoutException e) {
+ return null;
+ }
}
/**
--
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