From a1e3468671697a69d578566ca256e02c4a67ce34 Mon Sep 17 00:00:00 2001
From: James Moger <james.moger@gitblit.com>
Date: Wed, 23 Apr 2014 12:52:23 -0400
Subject: [PATCH] Fix subdirectory navigation in pages servlet (issue-412)
---
src/main/java/com/gitblit/servlet/PagesServlet.java | 110 +++++++++++++++++++++++++++++-------------------------
1 files changed, 59 insertions(+), 51 deletions(-)
diff --git a/src/main/java/com/gitblit/servlet/PagesServlet.java b/src/main/java/com/gitblit/servlet/PagesServlet.java
index f4e8bb2..1d767de 100644
--- a/src/main/java/com/gitblit/servlet/PagesServlet.java
+++ b/src/main/java/com/gitblit/servlet/PagesServlet.java
@@ -20,8 +20,8 @@
import java.text.ParseException;
import java.util.ArrayList;
import java.util.List;
-import java.util.Set;
-import java.util.TreeSet;
+import java.util.Map;
+import java.util.TreeMap;
import javax.servlet.ServletContext;
import javax.servlet.ServletException;
@@ -111,10 +111,6 @@
// strip leading /
path = path.substring(1);
}
- if (path.charAt(path.length() - 1) == '/') {
- // strip trailing slash
- path = path.substring(0, path.length() - 1);
- }
// determine repository and resource from url
String repository = "";
@@ -174,45 +170,59 @@
if (res.endsWith("/")) {
res = res.substring(0, res.length() - 1);
}
- Set<String> names = new TreeSet<String>();
- for (PathModel entry : JGitUtils.getFilesInPath(r, res, commit)) {
- names.add(entry.name);
- }
+
+ List<PathModel> pathEntries = JGitUtils.getFilesInPath(r, res, commit);
byte[] content = null;
- if (names.isEmpty()) {
+ if (pathEntries.isEmpty()) {
// not a path, a specific resource
try {
- String contentType = context.getMimeType(resource);
+ String contentType = context.getMimeType(res);
if (contentType == null) {
contentType = "text/plain";
}
if (contentType.startsWith("text")) {
- content = JGitUtils.getStringContent(r, tree, resource, encodings).getBytes(
+ content = JGitUtils.getStringContent(r, tree, res, encodings).getBytes(
Constants.ENCODING);
} else {
- content = JGitUtils.getByteContent(r, tree, resource, false);
+ content = JGitUtils.getByteContent(r, tree, res, false);
}
response.setContentType(contentType);
} catch (Exception e) {
}
} else {
- // path
+ // path request
+ if (!request.getPathInfo().endsWith("/")) {
+ // redirect to trailing '/' url
+ response.sendRedirect(request.getServletPath() + request.getPathInfo() + "/");
+ return;
+ }
+
+ Map<String, String> names = new TreeMap<String, String>();
+ for (PathModel entry : pathEntries) {
+ names.put(entry.name.toLowerCase(), entry.name);
+ }
+
List<String> extensions = new ArrayList<String>();
extensions.add("html");
extensions.add("htm");
extensions.addAll(processor.getMarkupExtensions());
for (String ext : extensions) {
- String file = "index." + ext;
+ String key = "index." + ext;
- if (names.contains(file)) {
- String stringContent = JGitUtils.getStringContent(r, tree, file, encodings);
+ if (names.containsKey(key)) {
+ String fileName = names.get(key);
+ String fullPath = fileName;
+ if (!res.isEmpty()) {
+ fullPath = res + "/" + fileName;
+ }
+ String stringContent = JGitUtils.getStringContent(r, tree, fullPath, encodings);
if (stringContent == null) {
continue;
}
content = stringContent.getBytes(Constants.ENCODING);
if (content != null) {
- resource = file;
+ res = fullPath;
// assume text/html unless the servlet container
// overrides
response.setContentType("text/html; charset=" + Constants.ENCODING);
@@ -222,39 +232,9 @@
}
}
- // no content, try custom 404 page
+ // no content, document list or custom 404 page
if (ArrayUtils.isEmpty(content)) {
- String ext = StringUtils.getFileExtension(resource);
- if (StringUtils.isEmpty(ext)) {
- // document list
- response.setContentType("text/html");
- response.getWriter().append("<style>table th, table td { min-width: 150px; text-align: left; }</style>");
- response.getWriter().append("<table>");
- response.getWriter().append("<thead><tr><th>path</th><th>mode</th><th>size</th></tr>");
- response.getWriter().append("</thead>");
- response.getWriter().append("<tbody>");
- String pattern = "<tr><td><a href=\"{0}/{1}\">{1}</a></td><td>{2}</td><td>{3}</td></tr>";
- final ByteFormat byteFormat = new ByteFormat();
- List<PathModel> entries = JGitUtils.getFilesInPath(r, resource, commit);
- if (!entries.isEmpty()) {
- if (entries.get(0).path.indexOf('/') > -1) {
- // we are in a subdirectory, add parent directory link
- entries.add(0, new PathModel("..", resource + "/..", 0, FileMode.TREE.getBits(), null, null));
- }
- }
-
- String basePath = request.getServletPath() + request.getPathInfo();
- if (basePath.charAt(basePath.length() - 1) == '/') {
- // strip trailing slash
- basePath = basePath.substring(0, basePath.length() - 1);
- }
- for (PathModel entry : entries) {
- response.getWriter().append(MessageFormat.format(pattern, basePath, entry.name,
- JGitUtils.getPermissionsFromMode(entry.mode), byteFormat.format(entry.size)));
- }
- response.getWriter().append("</tbody>");
- response.getWriter().append("</table>");
- } else {
+ if (pathEntries.isEmpty()) {
// 404
String custom404 = JGitUtils.getStringContent(r, tree, "404.html", encodings);
if (!StringUtils.isEmpty(custom404)) {
@@ -278,6 +258,34 @@
} catch (Throwable t) {
logger.error("Failed to write page to client", t);
}
+ } else {
+ // document list
+ response.setContentType("text/html");
+ response.getWriter().append("<style>table th, table td { min-width: 150px; text-align: left; }</style>");
+ response.getWriter().append("<table>");
+ response.getWriter().append("<thead><tr><th>path</th><th>mode</th><th>size</th></tr>");
+ response.getWriter().append("</thead>");
+ response.getWriter().append("<tbody>");
+ String pattern = "<tr><td><a href=\"{0}/{1}\">{1}</a></td><td>{2}</td><td>{3}</td></tr>";
+ final ByteFormat byteFormat = new ByteFormat();
+ if (!pathEntries.isEmpty()) {
+ if (pathEntries.get(0).path.indexOf('/') > -1) {
+ // we are in a subdirectory, add parent directory link
+ pathEntries.add(0, new PathModel("..", resource + "/..", 0, FileMode.TREE.getBits(), null, null));
+ }
+ }
+
+ String basePath = request.getServletPath() + request.getPathInfo();
+ if (basePath.charAt(basePath.length() - 1) == '/') {
+ // strip trailing slash
+ basePath = basePath.substring(0, basePath.length() - 1);
+ }
+ for (PathModel entry : pathEntries) {
+ response.getWriter().append(MessageFormat.format(pattern, basePath, entry.name,
+ JGitUtils.getPermissionsFromMode(entry.mode), byteFormat.format(entry.size)));
+ }
+ response.getWriter().append("</tbody>");
+ response.getWriter().append("</table>");
}
return;
}
--
Gitblit v1.9.1