From 8d9750ef65660ca2488fc8ff65ba9c1040143c71 Mon Sep 17 00:00:00 2001
From: James Moger <james.moger@gitblit.com>
Date: Thu, 04 Sep 2014 13:12:00 -0400
Subject: [PATCH] Merge branch 'ticket/148' into develop
---
src/main/java/com/gitblit/servlet/PagesServlet.java | 205 +++++++++++++++++++++++++++++----------------------
1 files changed, 116 insertions(+), 89 deletions(-)
diff --git a/src/main/java/com/gitblit/servlet/PagesServlet.java b/src/main/java/com/gitblit/servlet/PagesServlet.java
index ad34b3c..6f6d650 100644
--- a/src/main/java/com/gitblit/servlet/PagesServlet.java
+++ b/src/main/java/com/gitblit/servlet/PagesServlet.java
@@ -1,89 +1,116 @@
-/*
- * Copyright 2012 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.servlet;
-
-import com.google.inject.Inject;
-import com.google.inject.Singleton;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-
-import com.gitblit.Constants;
-import com.gitblit.manager.IRepositoryManager;
-import com.gitblit.manager.IRuntimeManager;
-
-/**
- * Serves the content of a gh-pages branch.
- *
- * @author James Moger
- *
- */
-@Singleton
-public class PagesServlet extends RawServlet {
-
- private static final long serialVersionUID = 1L;
-
-
- /**
- * Returns an url to this servlet for the specified parameters.
- *
- * @param baseURL
- * @param repository
- * @param path
- * @return an url
- */
- public static String asLink(String baseURL, String repository, String path) {
- if (baseURL.length() > 0 && baseURL.charAt(baseURL.length() - 1) == '/') {
- baseURL = baseURL.substring(0, baseURL.length() - 1);
- }
- return baseURL + Constants.PAGES + repository + "/" + (path == null ? "" : ("/" + path));
- }
-
- @Inject
- public PagesServlet(
- IRuntimeManager runtimeManager,
- IRepositoryManager repositoryManager) {
-
- super(runtimeManager, repositoryManager);
- }
-
- @Override
- protected String getBranch(String repository, HttpServletRequest request) {
- return "gh-pages";
- }
-
- @Override
- protected String getPath(String repository, String branch, HttpServletRequest request) {
- String pi = request.getPathInfo().substring(1);
- if (pi.equals(repository)) {
- return "";
- }
- String path = pi.substring(pi.indexOf(repository) + repository.length() + 1);
- if (path.endsWith("/")) {
- path = path.substring(0, path.length() - 1);
- }
- return path;
- }
-
- @Override
- protected boolean renderIndex() {
- return true;
- }
-
- @Override
- protected void setContentType(HttpServletResponse response, String contentType) {
- response.setContentType(contentType);;
- }
-}
+/*
+ * Copyright 2012 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.servlet;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.Date;
+
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import org.eclipse.jgit.lib.Repository;
+import org.eclipse.jgit.revwalk.RevCommit;
+
+import com.gitblit.Constants;
+import com.gitblit.manager.IRepositoryManager;
+import com.gitblit.manager.IRuntimeManager;
+import com.gitblit.utils.JGitUtils;
+import com.google.inject.Inject;
+import com.google.inject.Singleton;
+
+/**
+ * Serves the content of a gh-pages branch.
+ *
+ * @author James Moger
+ *
+ */
+@Singleton
+public class PagesServlet extends RawServlet {
+
+ private static final long serialVersionUID = 1L;
+
+
+ /**
+ * Returns an url to this servlet for the specified parameters.
+ *
+ * @param baseURL
+ * @param repository
+ * @param path
+ * @return an url
+ */
+ public static String asLink(String baseURL, String repository, String path) {
+ if (baseURL.length() > 0 && baseURL.charAt(baseURL.length() - 1) == '/') {
+ baseURL = baseURL.substring(0, baseURL.length() - 1);
+ }
+ return baseURL + Constants.PAGES + repository + "/" + (path == null ? "" : ("/" + path));
+ }
+
+ @Inject
+ public PagesServlet(
+ IRuntimeManager runtimeManager,
+ IRepositoryManager repositoryManager) {
+
+ super(runtimeManager, repositoryManager);
+ }
+
+ @Override
+ protected String getBranch(String repository, HttpServletRequest request) {
+ return "gh-pages";
+ }
+
+ @Override
+ protected String getPath(String repository, String branch, HttpServletRequest request) {
+ String pi = request.getPathInfo().substring(1);
+ if (pi.equals(repository)) {
+ return "";
+ }
+ String path = pi.substring(pi.indexOf(repository) + repository.length() + 1);
+ if (path.endsWith("/")) {
+ path = path.substring(0, path.length() - 1);
+ }
+ return path;
+ }
+
+ @Override
+ protected boolean renderIndex() {
+ return true;
+ }
+
+ @Override
+ protected void setContentType(HttpServletResponse response, String contentType) {
+ response.setContentType(contentType);;
+ }
+
+ @Override
+ protected void streamFromRepo(HttpServletResponse response, Repository repository,
+ RevCommit commit, String requestedPath) throws IOException {
+
+ response.setDateHeader("Last-Modified", JGitUtils.getCommitDate(commit).getTime());
+ response.setHeader("Cache-Control", "public, max-age=3600, must-revalidate");
+
+ super.streamFromRepo(response, repository, commit, requestedPath);
+ }
+
+ @Override
+ protected void sendContent(HttpServletResponse response, Date date, InputStream is) throws ServletException, IOException {
+ response.setDateHeader("Last-Modified", date.getTime());
+ response.setHeader("Cache-Control", "public, max-age=3600, must-revalidate");
+
+ super.sendContent(response, date, is);
+ }
+}
--
Gitblit v1.9.1