	public TreePage(PageParameters params) {
		super(params);
		final String path = WicketUtils.getPath(params);
		Repository r = getRepository();
		RevCommit commit = getCommit();
		List<PathModel> paths = JGitUtils.getFilesInPath(r, path, commit);
		add(new BookmarkablePageLink<Void>("historyLink", HistoryPage.class,
				WicketUtils.newPathParameter(repositoryName, objectId, path)));
		add(new BookmarkablePageLink<Void>("headLink", TreePage.class,
				WicketUtils.newPathParameter(repositoryName, Constants.HEAD, path)));
		add(new CompressedDownloadsPanel("compressedLinks", getRequest()
				.getRelativePathPrefixToContextRoot(), repositoryName, objectId, path));
		add(new CommitHeaderPanel("commitHeader", repositoryName, commit));
		add(new PathBreadcrumbsPanel("breadcrumbs", repositoryName, path, objectId));
		if (path != null && path.trim().length() > 0) {
			String parentPath = null;
			if (path.lastIndexOf('/') > -1) {
				parentPath = path.substring(0, path.lastIndexOf('/'));
			}
			PathModel model = new PathModel("..", parentPath, 0, FileMode.TREE.getBits(), null, objectId);
			model.isParentPath = true;
			paths.add(0, model);
		}
		final ByteFormat byteFormat = new ByteFormat();
		final String baseUrl = WicketUtils.getGitblitURL(getRequest());
		ListDataProvider<PathModel> pathsDp = new ListDataProvider<PathModel>(paths);
		DataView<PathModel> pathsView = new DataView<PathModel>("changedPath", pathsDp) {
			private static final long serialVersionUID = 1L;
			int counter;
			public void populateItem(final Item<PathModel> item) {
				PathModel entry = item.getModelObject();
				item.add(new Label("pathPermissions", JGitUtils.getPermissionsFromMode(entry.mode)));
				if (entry.isParentPath) {
					item.add(WicketUtils.newBlankImage("pathIcon"));
					item.add(new Label("pathSize", ""));
					item.add(new LinkPanel("pathName", null, entry.name, TreePage.class,
							WicketUtils
									.newPathParameter(repositoryName, entry.commitId, entry.path)));
					item.add(new Label("pathLinks", ""));
				} else {
					if (entry.isTree()) {
						item.add(WicketUtils.newImage("pathIcon", "folder_16x16.png"));
						item.add(new Label("pathSize", ""));
						item.add(new LinkPanel("pathName", "list", entry.name, TreePage.class,
								WicketUtils.newPathParameter(repositoryName, entry.commitId,
										entry.path)));
						Fragment links = new Fragment("pathLinks", "treeLinks", this);
						links.add(new BookmarkablePageLink<Void>("tree", TreePage.class,
								WicketUtils.newPathParameter(repositoryName, entry.commitId,
										entry.path)));
						links.add(new BookmarkablePageLink<Void>("history", HistoryPage.class,
								WicketUtils.newPathParameter(repositoryName, entry.commitId,
										entry.path)));						
						links.add(new CompressedDownloadsPanel("compressedLinks", baseUrl,
								repositoryName, objectId, entry.path));
						item.add(links);
					} else if (entry.isSubmodule()) {
						String submoduleId = entry.objectId;						
						String submodulePath;
						boolean hasSubmodule = false;
						SubmoduleModel submodule = getSubmodule(entry.path);
						submodulePath = submodule.gitblitPath;
						hasSubmodule = submodule.hasSubmodule;
						item.add(WicketUtils.newImage("pathIcon", "git-orange-16x16.png"));
						item.add(new Label("pathSize", ""));
						item.add(new LinkPanel("pathName", "list", entry.name + " @ " + 
								getShortObjectId(submoduleId), TreePage.class,
								WicketUtils.newPathParameter(submodulePath, submoduleId, "")).setEnabled(hasSubmodule));
						Fragment links = new Fragment("pathLinks", "submoduleLinks", this);
						links.add(new BookmarkablePageLink<Void>("view", SummaryPage.class,
								WicketUtils.newRepositoryParameter(submodulePath)).setEnabled(hasSubmodule));
						links.add(new BookmarkablePageLink<Void>("tree", TreePage.class,
								WicketUtils.newPathParameter(submodulePath, submoduleId,
										"")).setEnabled(hasSubmodule));
						links.add(new BookmarkablePageLink<Void>("history", HistoryPage.class,
								WicketUtils.newPathParameter(submodulePath, submoduleId,
										"")).setEnabled(hasSubmodule));
						links.add(new CompressedDownloadsPanel("compressedLinks", baseUrl,
								submodulePath, submoduleId, "").setEnabled(hasSubmodule));
						item.add(links);						
					} else {
						String displayPath = entry.path;
						String path = entry.path;
						if (entry.isSymlink()) {
							path = JGitUtils.getStringContent(getRepository(), getCommit().getTree(), path);
							displayPath = entry.path + " -> " + path;
						}
						item.add(WicketUtils.getFileImage("pathIcon", entry.name));
						item.add(new Label("pathSize", byteFormat.format(entry.size)));
						item.add(new LinkPanel("pathName", "list", displayPath, BlobPage.class,
								WicketUtils.newPathParameter(repositoryName, entry.commitId,
										path)));
						Fragment links = new Fragment("pathLinks", "blobLinks", this);
						links.add(new BookmarkablePageLink<Void>("view", BlobPage.class,
								WicketUtils.newPathParameter(repositoryName, entry.commitId,
										path)));
						links.add(new BookmarkablePageLink<Void>("raw", RawPage.class, WicketUtils
								.newPathParameter(repositoryName, entry.commitId, path)));
						links.add(new BookmarkablePageLink<Void>("blame", BlamePage.class,
								WicketUtils.newPathParameter(repositoryName, entry.commitId,
										path)));
						links.add(new BookmarkablePageLink<Void>("history", HistoryPage.class,
								WicketUtils.newPathParameter(repositoryName, entry.commitId,
										path)));
						item.add(links);
					}
				}
				WicketUtils.setAlternatingBackground(item, counter);
				counter++;
			}
		};
		add(pathsView);
	}

	public TreePage(PageParameters params) {
		super(params);
		final String path = WicketUtils.getPath(params);
		Repository r = getRepository();
		RevCommit commit = getCommit();
		List<PathModel> paths = JGitUtils.getFilesInPath(r, path, commit);
		add(new BookmarkablePageLink<Void>("historyLink", HistoryPage.class,
				WicketUtils.newPathParameter(repositoryName, objectId, path)));
		add(new BookmarkablePageLink<Void>("headLink", TreePage.class,
				WicketUtils.newPathParameter(repositoryName, Constants.HEAD, path)));
		add(new CompressedDownloadsPanel("compressedLinks", getRequest()
				.getRelativePathPrefixToContextRoot(), repositoryName, objectId, path));
		add(new CommitHeaderPanel("commitHeader", repositoryName, commit));
		add(new PathBreadcrumbsPanel("breadcrumbs", repositoryName, path, objectId));
		if (path != null && path.trim().length() > 0) {
			String parentPath = null;
			if (path.lastIndexOf('/') > -1) {
				parentPath = path.substring(0, path.lastIndexOf('/'));
			}
			PathModel model = new PathModel("..", parentPath, 0, FileMode.TREE.getBits(), null, objectId);
			model.isParentPath = true;
			paths.add(0, model);
		}
		final ByteFormat byteFormat = new ByteFormat();
		final String baseUrl = WicketUtils.getGitblitURL(getRequest());
		ListDataProvider<PathModel> pathsDp = new ListDataProvider<PathModel>(paths);
		DataView<PathModel> pathsView = new DataView<PathModel>("changedPath", pathsDp) {
			private static final long serialVersionUID = 1L;
			int counter;
			public void populateItem(final Item<PathModel> item) {
				PathModel entry = item.getModelObject();
				item.add(new Label("pathPermissions", JGitUtils.getPermissionsFromMode(entry.mode)));
				if (entry.isParentPath) {
					item.add(WicketUtils.newBlankImage("pathIcon"));
					item.add(new Label("pathSize", ""));
					item.add(new LinkPanel("pathName", null, entry.name, TreePage.class,
							WicketUtils
									.newPathParameter(repositoryName, entry.commitId, entry.path)));
					item.add(new Label("pathLinks", ""));
				} else {
					if (entry.isTree()) {
						item.add(WicketUtils.newImage("pathIcon", "folder_16x16.png"));
						item.add(new Label("pathSize", ""));
						item.add(new LinkPanel("pathName", "list", entry.name, TreePage.class,
								WicketUtils.newPathParameter(repositoryName, entry.commitId,
										entry.path)));
						Fragment links = new Fragment("pathLinks", "treeLinks", this);
						links.add(new BookmarkablePageLink<Void>("tree", TreePage.class,
								WicketUtils.newPathParameter(repositoryName, entry.commitId,
										entry.path)));
						links.add(new BookmarkablePageLink<Void>("history", HistoryPage.class,
								WicketUtils.newPathParameter(repositoryName, entry.commitId,
										entry.path)));						
						links.add(new CompressedDownloadsPanel("compressedLinks", baseUrl,
								repositoryName, objectId, entry.path));
						item.add(links);
					} else if (entry.isSubmodule()) {
						String submoduleId = entry.objectId;						
						String submodulePath;
						boolean hasSubmodule = false;
						SubmoduleModel submodule = getSubmodule(entry.path);
						submodulePath = submodule.gitblitPath;
						hasSubmodule = submodule.hasSubmodule;
						item.add(WicketUtils.newImage("pathIcon", "git-orange-16x16.png"));
						item.add(new Label("pathSize", ""));
						item.add(new LinkPanel("pathName", "list", entry.name + " @ " + 
								getShortObjectId(submoduleId), TreePage.class,
								WicketUtils.newPathParameter(submodulePath, submoduleId, "")).setEnabled(hasSubmodule));
						Fragment links = new Fragment("pathLinks", "submoduleLinks", this);
						links.add(new BookmarkablePageLink<Void>("view", SummaryPage.class,
								WicketUtils.newRepositoryParameter(submodulePath)).setEnabled(hasSubmodule));
						links.add(new BookmarkablePageLink<Void>("tree", TreePage.class,
								WicketUtils.newPathParameter(submodulePath, submoduleId,
										"")).setEnabled(hasSubmodule));
						links.add(new BookmarkablePageLink<Void>("history", HistoryPage.class,
								WicketUtils.newPathParameter(submodulePath, submoduleId,
										"")).setEnabled(hasSubmodule));
						links.add(new CompressedDownloadsPanel("compressedLinks", baseUrl,
								submodulePath, submoduleId, "").setEnabled(hasSubmodule));
						item.add(links);						
					} else {
						String displayPath = entry.name;
						String path = entry.path;
						if (entry.isSymlink()) {
							path = JGitUtils.getStringContent(getRepository(), getCommit().getTree(), path);
							displayPath = entry.name + " -> " + path;
						}
						item.add(WicketUtils.getFileImage("pathIcon", entry.name));
						item.add(new Label("pathSize", byteFormat.format(entry.size)));
						item.add(new LinkPanel("pathName", "list", displayPath, BlobPage.class,
								WicketUtils.newPathParameter(repositoryName, entry.commitId,
										path)));
						Fragment links = new Fragment("pathLinks", "blobLinks", this);
						links.add(new BookmarkablePageLink<Void>("view", BlobPage.class,
								WicketUtils.newPathParameter(repositoryName, entry.commitId,
										path)));
						links.add(new BookmarkablePageLink<Void>("raw", RawPage.class, WicketUtils
								.newPathParameter(repositoryName, entry.commitId, path)));
						links.add(new BookmarkablePageLink<Void>("blame", BlamePage.class,
								WicketUtils.newPathParameter(repositoryName, entry.commitId,
										path)));
						links.add(new BookmarkablePageLink<Void>("history", HistoryPage.class,
								WicketUtils.newPathParameter(repositoryName, entry.commitId,
										path)));
						item.add(links);
					}
				}
				WicketUtils.setAlternatingBackground(item, counter);
				counter++;
			}
		};
		add(pathsView);
	}
