From cbe6840efecf87e53a687cdce6fbdf84c6ab8a46 Mon Sep 17 00:00:00 2001
From: James Moger <james.moger@gitblit.com>
Date: Thu, 19 Sep 2013 08:40:59 -0400
Subject: [PATCH] Documentation

---
 src/main/java/com/gitblit/PagesServlet.java |   14 +++++++++++---
 1 files changed, 11 insertions(+), 3 deletions(-)

diff --git a/src/main/java/com/gitblit/PagesServlet.java b/src/main/java/com/gitblit/PagesServlet.java
index 3d2bd14..fc71bc5 100644
--- a/src/main/java/com/gitblit/PagesServlet.java
+++ b/src/main/java/com/gitblit/PagesServlet.java
@@ -18,6 +18,8 @@
 import java.io.IOException;
 import java.text.MessageFormat;
 import java.text.ParseException;
+import java.util.ArrayList;
+import java.util.List;
 
 import javax.servlet.ServletContext;
 import javax.servlet.ServletException;
@@ -139,7 +141,6 @@
 				r.close();
 				return;
 			}
-			response.setDateHeader("Last-Modified", JGitUtils.getCommitDate(commit).getTime());
 
 			String [] encodings = GitBlit.getEncodings();
 
@@ -147,8 +148,13 @@
 			byte[] content = null;
 			if (StringUtils.isEmpty(resource)) {
 				// find resource
-				String[] files = { "index.html", "index.htm", "index.mkd" };
-				for (String file : files) {
+				List<String> markdownExtensions = GitBlit.getStrings(Keys.web.markdownExtensions);
+				List<String> extensions = new ArrayList<String>(markdownExtensions.size() + 2);
+				extensions.add("html");
+				extensions.add("htm");
+				extensions.addAll(markdownExtensions);
+				for (String ext : extensions){
+					String file = "index." + ext;
 					String stringContent = JGitUtils.getStringContent(r, tree, file, encodings);
 					if(stringContent == null){
 						continue;
@@ -219,6 +225,8 @@
 
 			try {
 				// output the content
+				response.setHeader("Cache-Control", "public, max-age=3600, must-revalidate");
+				response.setDateHeader("Last-Modified", JGitUtils.getCommitDate(commit).getTime());
 				response.getOutputStream().write(content);
 				response.flushBuffer();
 			} catch (Throwable t) {

--
Gitblit v1.9.1