From f11592770694e9d0a391a31fa23f455bc05756c1 Mon Sep 17 00:00:00 2001
From: James Moger <james.moger@gitblit.com>
Date: Fri, 31 Oct 2014 09:22:01 -0400
Subject: [PATCH] Merged #212 "Gracefully handle missing integration branch in ticket page"

---
 src/main/java/com/gitblit/wicket/pages/RepositoryPage.java |   34 +++++++++++++++++++++++++++-------
 1 files changed, 27 insertions(+), 7 deletions(-)

diff --git a/src/main/java/com/gitblit/wicket/pages/RepositoryPage.java b/src/main/java/com/gitblit/wicket/pages/RepositoryPage.java
index b3250a6..9639a0c 100644
--- a/src/main/java/com/gitblit/wicket/pages/RepositoryPage.java
+++ b/src/main/java/com/gitblit/wicket/pages/RepositoryPage.java
@@ -73,6 +73,7 @@
 import com.gitblit.wicket.panels.LinkPanel;
 import com.gitblit.wicket.panels.NavigationPanel;
 import com.gitblit.wicket.panels.RefsPanel;
+import com.google.common.base.Optional;
 
 public abstract class RepositoryPage extends RootPage {
 
@@ -201,11 +202,13 @@
 			objectParams = params;
 
 			// preserve the objectid iff the objectid directly (or indirectly) refers to a ref
-			if (!StringUtils.isEmpty(objectId)) {
+			if (isCommitPage() && !StringUtils.isEmpty(objectId)) {
 				RevCommit commit = JGitUtils.getCommit(r, objectId);
-				String bestId = getBestCommitId(commit);
-				if (!commit.getName().equals(bestId)) {
-					objectParams = WicketUtils.newObjectParameter(getRepositoryName(), bestId);
+				if (commit != null) {
+					String bestId = getBestCommitId(commit);
+					if (!commit.getName().equals(bestId)) {
+						objectParams = WicketUtils.newObjectParameter(getRepositoryName(), bestId);
+					}
 				}
 			}
 		}
@@ -293,25 +296,38 @@
 		RepositoryModel model = getRepositoryModel();
 		if (StringUtils.isEmpty(model.originRepository)) {
 			if (model.isMirror) {
+				add(new Fragment("repoIcon", "mirrorIconFragment", this));
 				Fragment mirrorFrag = new Fragment("originRepository", "mirrorFragment", this);
 				Label lbl = new Label("originRepository", MessageFormat.format(getString("gb.mirrorOf"), "<b>" + model.origin + "</b>"));
 				mirrorFrag.add(lbl.setEscapeModelStrings(false));
 				add(mirrorFrag);
 			} else {
-				add(new Label("originRepository").setVisible(false));
+				if (model.isBare) {
+					add(new Fragment("repoIcon", "repoIconFragment", this));
+				} else {
+					add(new Fragment("repoIcon", "cloneIconFragment", this));
+				}
+				add(new Label("originRepository", Optional.of(model.description).or("")));
 			}
 		} else {
 			RepositoryModel origin = app().repositories().getRepositoryModel(model.originRepository);
 			if (origin == null) {
-				// no origin repository
-				add(new Label("originRepository").setVisible(false));
+				// no origin repository, show description if available
+				if (model.isBare) {
+					add(new Fragment("repoIcon", "repoIconFragment", this));
+				} else {
+					add(new Fragment("repoIcon", "cloneIconFragment", this));
+				}
+				add(new Label("originRepository", Optional.of(model.description).or("")));
 			} else if (!user.canView(origin)) {
 				// show origin repository without link
+				add(new Fragment("repoIcon", "forkIconFragment", this));
 				Fragment forkFrag = new Fragment("originRepository", "originFragment", this);
 				forkFrag.add(new Label("originRepository", StringUtils.stripDotGit(model.originRepository)));
 				add(forkFrag);
 			} else {
 				// link to origin repository
+				add(new Fragment("repoIcon", "forkIconFragment", this));
 				Fragment forkFrag = new Fragment("originRepository", "originFragment", this);
 				forkFrag.add(new LinkPanel("originRepository", null, StringUtils.stripDotGit(model.originRepository),
 						SummaryPage.class, WicketUtils.newRepositoryParameter(model.originRepository)));
@@ -574,6 +590,10 @@
 
 	protected abstract String getPageName();
 
+	protected boolean isCommitPage() {
+		return false;
+	}
+
 	protected Component createPersonPanel(String wicketId, PersonIdent identity,
 			Constants.SearchType searchType) {
 		String name = identity == null ? "" : identity.getName();

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