From f66e89662c091e082bd1d2feb6ac91513ccff273 Mon Sep 17 00:00:00 2001
From: Rafael Cavazin <rafaelcavazin@gmail.com>
Date: Sun, 21 Jul 2013 09:59:00 -0400
Subject: [PATCH] Merge branch 'master' of https://github.com/gitblit/gitblit

---
 src/main/java/com/gitblit/wicket/pages/BlobDiffPage.java |   93 ++++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 93 insertions(+), 0 deletions(-)

diff --git a/src/main/java/com/gitblit/wicket/pages/BlobDiffPage.java b/src/main/java/com/gitblit/wicket/pages/BlobDiffPage.java
new file mode 100644
index 0000000..c297bca
--- /dev/null
+++ b/src/main/java/com/gitblit/wicket/pages/BlobDiffPage.java
@@ -0,0 +1,93 @@
+/*
+ * 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;
+import org.apache.wicket.markup.html.basic.Label;
+import org.apache.wicket.markup.html.link.BookmarkablePageLink;
+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.utils.StringUtils;
+import com.gitblit.wicket.CacheControl;
+import com.gitblit.wicket.CacheControl.LastModified;
+import com.gitblit.wicket.WicketUtils;
+import com.gitblit.wicket.panels.CommitHeaderPanel;
+import com.gitblit.wicket.panels.PathBreadcrumbsPanel;
+
+@CacheControl(LastModified.BOOT)
+public class BlobDiffPage extends RepositoryPage {
+
+	public BlobDiffPage(PageParameters params) {
+		super(params);
+
+		final String blobPath = WicketUtils.getPath(params);
+		final String baseObjectId = WicketUtils.getBaseObjectId(params);
+
+		Repository r = getRepository();
+		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 BookmarkablePageLink<Void>("blameLink", BlamePage.class,
+				WicketUtils.newPathParameter(repositoryName, objectId, blobPath)));
+		add(new BookmarkablePageLink<Void>("historyLink", HistoryPage.class,
+				WicketUtils.newPathParameter(repositoryName, objectId, blobPath)));
+
+		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");
+	}
+	
+	@Override
+	protected Class<? extends BasePage> getRepoNavPageClass() {
+		return TreePage.class;
+	}
+}

--
Gitblit v1.9.1