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/panels/PathBreadcrumbsPanel.java |   75 ++++++++++++++++++++++---------------
 1 files changed, 44 insertions(+), 31 deletions(-)

diff --git a/src/com/gitblit/wicket/panels/PathBreadcrumbsPanel.java b/src/com/gitblit/wicket/panels/PathBreadcrumbsPanel.java
index 5ce356a..f6c0e4f 100644
--- a/src/com/gitblit/wicket/panels/PathBreadcrumbsPanel.java
+++ b/src/com/gitblit/wicket/panels/PathBreadcrumbsPanel.java
@@ -1,39 +1,55 @@
+/*
+ * 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.panels;
 
 import java.io.Serializable;
 import java.util.ArrayList;
 import java.util.List;
 
-import org.apache.wicket.PageParameters;
 import org.apache.wicket.markup.html.basic.Label;
 import org.apache.wicket.markup.html.panel.Panel;
 import org.apache.wicket.markup.repeater.Item;
 import org.apache.wicket.markup.repeater.data.DataView;
 import org.apache.wicket.markup.repeater.data.ListDataProvider;
 
-import com.gitblit.wicket.LinkPanel;
+import com.gitblit.wicket.WicketUtils;
 import com.gitblit.wicket.pages.TreePage;
-
 
 public class PathBreadcrumbsPanel extends Panel {
 
 	private static final long serialVersionUID = 1L;
 
-	private final String ROOT = "--ROOT--";
+	private static final String ROOT = "--ROOT--";
 
-	public PathBreadcrumbsPanel(String id, final String repositoryName, String pathName, final String commitId) {
+	public PathBreadcrumbsPanel(String id, final String repositoryName, String pathName,
+			final String objectId) {
 		super(id);
 		List<BreadCrumb> crumbs = new ArrayList<BreadCrumb>();
 		crumbs.add(new BreadCrumb("[" + repositoryName + "]", ROOT, false));
 
-		String[] paths = pathName.split("/");
-		StringBuilder sb = new StringBuilder();
-		
-		for (int i = 0; i < paths.length; i++) {
-			String path = paths[i];
-			sb.append(path);
-			crumbs.add(new BreadCrumb(path, sb.toString(), (i == (paths.length - 1))));
-			sb.append("/");
+		if (pathName != null && pathName.length() > 0) {
+			String[] paths = pathName.split("/");
+			StringBuilder sb = new StringBuilder();
+
+			for (int i = 0; i < paths.length; i++) {
+				String path = paths[i];
+				sb.append(path);
+				crumbs.add(new BreadCrumb(path, sb.toString(), i == (paths.length - 1)));
+				sb.append('/');
+			}
 		}
 
 		ListDataProvider<BreadCrumb> crumbsDp = new ListDataProvider<BreadCrumb>(crumbs);
@@ -42,38 +58,35 @@
 
 			public void populateItem(final Item<BreadCrumb> item) {
 				final BreadCrumb entry = item.getModelObject();
-				String path = entry.getPath();
-				String parameters = "p=" + repositoryName + ",h=" + commitId;
-				if (path != null) {
-					parameters += ",f=" + path;
+				String path = entry.path;
+				if (path.equals(ROOT)) {
+					path = null;
 				}
-
-				item.add(new LinkPanel("pathLink", null, entry.name, TreePage.class, new PageParameters(parameters)));
-				item.add(new Label("pathSeparator", entry.isLeaf ? "":"/"));
+				if (entry.isLeaf) {
+					item.add(new Label("pathLink", entry.name));
+					item.add(new Label("pathSeparator", "").setVisible(false));
+				} else {
+					item.add(new LinkPanel("pathLink", null, entry.name, TreePage.class,
+							WicketUtils.newPathParameter(repositoryName, objectId, path)));
+					item.add(new Label("pathSeparator", "/"));
+				}
 			}
 		};
 		add(pathsView);
 	}
 
-	private class BreadCrumb implements Serializable {
-		
+	private static class BreadCrumb implements Serializable {
+
 		private static final long serialVersionUID = 1L;
-		
+
 		final String name;
 		final String path;
 		final boolean isLeaf;
-		
+
 		BreadCrumb(String name, String path, boolean isLeaf) {
 			this.name = name;
 			this.path = path;
 			this.isLeaf = isLeaf;
-		}
-
-		String getPath() {
-			if (path.equals(ROOT)) {
-				return null;
-			}
-			return path;
 		}
 	}
 }
\ No newline at end of file

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