From e41e8f8c3bc9f5edab1d271464364f95620ece8c Mon Sep 17 00:00:00 2001
From: James Moger <james.moger@gitblit.com>
Date: Thu, 19 Nov 2015 17:55:38 -0500
Subject: [PATCH] Create filestore directory on startup
---
src/main/java/com/gitblit/servlet/BranchGraphServlet.java | 50 ++++++++++++++++++++++++++++++++++++++++++--------
1 files changed, 42 insertions(+), 8 deletions(-)
diff --git a/src/main/java/com/gitblit/servlet/BranchGraphServlet.java b/src/main/java/com/gitblit/servlet/BranchGraphServlet.java
index 1f6d3a8..85fbb74 100644
--- a/src/main/java/com/gitblit/servlet/BranchGraphServlet.java
+++ b/src/main/java/com/gitblit/servlet/BranchGraphServlet.java
@@ -36,11 +36,14 @@
import java.util.TreeSet;
import javax.imageio.ImageIO;
+import com.google.inject.Inject;
+import com.google.inject.Singleton;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
+import org.eclipse.jgit.lib.ObjectId;
import org.eclipse.jgit.lib.Ref;
import org.eclipse.jgit.lib.Repository;
import org.eclipse.jgit.revplot.AbstractPlotRenderer;
@@ -49,12 +52,13 @@
import org.eclipse.jgit.revplot.PlotLane;
import org.eclipse.jgit.revplot.PlotWalk;
import org.eclipse.jgit.revwalk.RevCommit;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
import com.gitblit.Constants;
import com.gitblit.IStoredSettings;
import com.gitblit.Keys;
import com.gitblit.manager.IRepositoryManager;
-import com.gitblit.manager.IRuntimeManager;
import com.gitblit.utils.JGitUtils;
import com.gitblit.utils.StringUtils;
@@ -64,6 +68,7 @@
* @author James Moger
*
*/
+@Singleton
public class BranchGraphServlet extends HttpServlet {
private static final long serialVersionUID = 1L;
@@ -75,23 +80,26 @@
private static final int RIGHT_PAD = 2;
+ private final Logger log = LoggerFactory.getLogger(getClass());
+
private final Stroke[] strokeCache;
- private final IStoredSettings settings;
+ private IStoredSettings settings;
- private final IRepositoryManager repositoryManager;
+ private IRepositoryManager repositoryManager;
+ @Inject
public BranchGraphServlet(
- IRuntimeManager runtimeManager,
+ IStoredSettings settings,
IRepositoryManager repositoryManager) {
- super();
- this.settings = runtimeManager.getSettings();
+ this.settings = settings;
this.repositoryManager = repositoryManager;
strokeCache = new Stroke[4];
- for (int i = 1; i < strokeCache.length; i++)
+ for (int i = 1; i < strokeCache.length; i++) {
strokeCache[i] = new BasicStroke(i);
+ }
}
/**
@@ -115,6 +123,9 @@
@Override
protected long getLastModified(HttpServletRequest req) {
String repository = req.getParameter("r");
+ if (StringUtils.isEmpty(repository)) {
+ return 0;
+ }
String objectId = req.getParameter("h");
Repository r = null;
try {
@@ -122,8 +133,15 @@
if (StringUtils.isEmpty(objectId)) {
objectId = JGitUtils.getHEADRef(r);
}
+ ObjectId id = r.resolve(objectId);
+ if (id == null) {
+ return 0;
+ }
RevCommit commit = JGitUtils.getCommit(r, objectId);
return JGitUtils.getCommitDate(commit).getTime();
+ } catch (Exception e) {
+ log.error("Failed to determine last modified", e);
+ return 0;
} finally {
if (r != null) {
r.close();
@@ -139,17 +157,33 @@
PlotWalk rw = null;
try {
String repository = request.getParameter("r");
+ if (StringUtils.isEmpty(repository)) {
+ response.setStatus(HttpServletResponse.SC_BAD_REQUEST);
+ response.getWriter().append("Bad request");
+ return;
+ }
String objectId = request.getParameter("h");
String length = request.getParameter("l");
r = repositoryManager.getRepository(repository);
+ if (r == null) {
+ response.setStatus(HttpServletResponse.SC_BAD_REQUEST);
+ response.getWriter().append("Bad request");
+ return;
+ }
rw = new PlotWalk(r);
if (StringUtils.isEmpty(objectId)) {
objectId = JGitUtils.getHEADRef(r);
}
- rw.markStart(rw.lookupCommit(r.resolve(objectId)));
+ ObjectId id = r.resolve(objectId);
+ if (id == null) {
+ response.setStatus(HttpServletResponse.SC_BAD_REQUEST);
+ response.getWriter().append("Bad request");
+ return;
+ }
+ rw.markStart(rw.lookupCommit(id));
// default to the items-per-page setting, unless specified
int maxCommits = settings.getInteger(Keys.web.itemsPerPage, 50);
--
Gitblit v1.9.1