From 27ae9095639bb228a1b7ff86a3ebe4264abf05be Mon Sep 17 00:00:00 2001
From: mschaefers <mschaefers@scoop-gmbh.de>
Date: Thu, 29 Nov 2012 12:33:09 -0500
Subject: [PATCH] feature: when using LdapUserService one can configure Gitblit to fetch all users from ldap that can possibly login. This allows to see newly generated LDAP users instantly in Gitblit. By now an LDAP user had to log in once to appear in GitBlit.

---
 src/com/gitblit/wicket/pages/BlobDiffPage.java |   65 ++++++++++++++++++++++++++------
 1 files changed, 53 insertions(+), 12 deletions(-)

diff --git a/src/com/gitblit/wicket/pages/BlobDiffPage.java b/src/com/gitblit/wicket/pages/BlobDiffPage.java
index 17d7896..d86d2e6 100644
--- a/src/com/gitblit/wicket/pages/BlobDiffPage.java
+++ b/src/com/gitblit/wicket/pages/BlobDiffPage.java
@@ -1,3 +1,18 @@
+/*
+ * Copyright 2011 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.wicket.pages;
 
 import org.apache.wicket.PageParameters;
@@ -6,10 +21,14 @@
 import org.eclipse.jgit.lib.Repository;
 import org.eclipse.jgit.revwalk.RevCommit;
 
+import com.gitblit.GitBlit;
+import com.gitblit.Keys;
+import com.gitblit.utils.DiffUtils;
+import com.gitblit.utils.DiffUtils.DiffOutputType;
 import com.gitblit.utils.JGitUtils;
-import com.gitblit.wicket.LinkPanel;
-import com.gitblit.wicket.RepositoryPage;
+import com.gitblit.utils.StringUtils;
 import com.gitblit.wicket.WicketUtils;
+import com.gitblit.wicket.panels.CommitHeaderPanel;
 import com.gitblit.wicket.panels.PathBreadcrumbsPanel;
 
 public class BlobDiffPage extends RepositoryPage {
@@ -18,25 +37,47 @@
 		super(params);
 
 		final String blobPath = WicketUtils.getPath(params);
+		final String baseObjectId = WicketUtils.getBaseObjectId(params);
 
 		Repository r = getRepository();
-		RevCommit commit = JGitUtils.getCommit(r, objectId);
-		String diff = JGitUtils.getCommitDiff(r, commit, blobPath, true);
-		add(new BookmarkablePageLink<Void>("patchLink", PatchPage.class, WicketUtils.newPathParameter(repositoryName, objectId, blobPath)));
-		add(new BookmarkablePageLink<Void>("commitLink", CommitPage.class, WicketUtils.newObjectParameter(repositoryName, objectId)));
-		add(new BookmarkablePageLink<Void>("commitDiffLink", CommitDiffPage.class, WicketUtils.newObjectParameter(repositoryName, objectId)));
+		RevCommit commit = getCommit();
+
+		DiffOutputType diffType = DiffOutputType.forName(GitBlit.getString(Keys.web.diffStyle,
+				DiffOutputType.GITBLIT.name()));
+
+		String diff;
+		if (StringUtils.isEmpty(baseObjectId)) {
+			// use first parent
+			diff = DiffUtils.getDiff(r, commit, blobPath, diffType);
+			add(new BookmarkablePageLink<Void>("patchLink", PatchPage.class,
+					WicketUtils.newPathParameter(repositoryName, objectId, blobPath)));
+		} else {
+			// base commit specified
+			RevCommit baseCommit = JGitUtils.getCommit(r, baseObjectId);
+			diff = DiffUtils.getDiff(r, baseCommit, commit, blobPath, diffType);
+			add(new BookmarkablePageLink<Void>("patchLink", PatchPage.class,
+					WicketUtils.newBlobDiffParameter(repositoryName, baseObjectId, objectId,
+							blobPath)));
+		}
+
+		add(new BookmarkablePageLink<Void>("commitLink", CommitPage.class,
+				WicketUtils.newObjectParameter(repositoryName, objectId)));
+		add(new BookmarkablePageLink<Void>("commitDiffLink", CommitDiffPage.class,
+				WicketUtils.newObjectParameter(repositoryName, objectId)));
 
 		// diff page links
-		add(new Label("blameLink", getString("gb.blame")));
-		add(new Label("historyLink", getString("gb.history")));
+		add(new BookmarkablePageLink<Void>("blameLink", BlamePage.class,
+				WicketUtils.newPathParameter(repositoryName, objectId, blobPath)));
+		add(new BookmarkablePageLink<Void>("historyLink", HistoryPage.class,
+				WicketUtils.newPathParameter(repositoryName, objectId, blobPath)));
 
-		add(new LinkPanel("shortlog", "title", commit.getShortMessage(), CommitPage.class, newCommitParameter()));
+		add(new CommitHeaderPanel("commitHeader", repositoryName, commit));
 
 		add(new PathBreadcrumbsPanel("breadcrumbs", repositoryName, blobPath, objectId));
-		
+
 		add(new Label("diffText", diff).setEscapeModelStrings(false));
 	}
-	
+
 	@Override
 	protected String getPageName() {
 		return getString("gb.diff");

--
Gitblit v1.9.1