From f76fee63ed9cb3a30d3c0c092d860b1cb93a481b Mon Sep 17 00:00:00 2001
From: Gerard Smyth <gerard.smyth@gmail.com>
Date: Thu, 08 May 2014 13:09:30 -0400
Subject: [PATCH] Updated the SyndicationServlet to provide an additional option to return details of the tags in the repository instead of the commits. This uses a new 'ot' request parameter to indicate the object type of the content to return, which can be ither TAG or COMMIT. If this is not provided, then COMMIT is assumed to maintain backwards compatability. If tags are returned, then the paging parameters, 'l' and 'pg' are still supported, but searching options are currently ignored.

---
 src/main/java/com/gitblit/wicket/pages/RepositoryPage.java |  344 ++++++++++++++++++++++++++++++++++++++++----------------
 1 files changed, 243 insertions(+), 101 deletions(-)

diff --git a/src/main/java/com/gitblit/wicket/pages/RepositoryPage.java b/src/main/java/com/gitblit/wicket/pages/RepositoryPage.java
index 8a233ea..a0c9ce0 100644
--- a/src/main/java/com/gitblit/wicket/pages/RepositoryPage.java
+++ b/src/main/java/com/gitblit/wicket/pages/RepositoryPage.java
@@ -19,8 +19,8 @@
 import java.text.MessageFormat;
 import java.util.ArrayList;
 import java.util.Arrays;
+import java.util.Date;
 import java.util.HashMap;
-import java.util.LinkedHashMap;
 import java.util.LinkedHashSet;
 import java.util.List;
 import java.util.Map;
@@ -28,6 +28,8 @@
 
 import org.apache.wicket.Component;
 import org.apache.wicket.PageParameters;
+import org.apache.wicket.RestartResponseException;
+import org.apache.wicket.behavior.SimpleAttributeModifier;
 import org.apache.wicket.markup.html.basic.Label;
 import org.apache.wicket.markup.html.form.DropDownChoice;
 import org.apache.wicket.markup.html.form.TextField;
@@ -35,31 +37,37 @@
 import org.apache.wicket.markup.html.panel.Fragment;
 import org.apache.wicket.model.IModel;
 import org.apache.wicket.model.Model;
-import org.apache.wicket.protocol.http.RequestUtils;
 import org.apache.wicket.request.target.basic.RedirectRequestTarget;
 import org.eclipse.jgit.diff.DiffEntry.ChangeType;
 import org.eclipse.jgit.lib.PersonIdent;
 import org.eclipse.jgit.lib.Repository;
 import org.eclipse.jgit.revwalk.RevCommit;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 import com.gitblit.Constants;
-import com.gitblit.GitBlit;
+import com.gitblit.GitBlitException;
 import com.gitblit.Keys;
-import com.gitblit.PagesServlet;
-import com.gitblit.SyndicationServlet;
+import com.gitblit.extensions.RepositoryNavLinkExtension;
+import com.gitblit.models.NavLink;
+import com.gitblit.models.NavLink.ExternalNavLink;
+import com.gitblit.models.NavLink.PageNavLink;
 import com.gitblit.models.ProjectModel;
 import com.gitblit.models.RefModel;
 import com.gitblit.models.RepositoryModel;
 import com.gitblit.models.SubmoduleModel;
 import com.gitblit.models.UserModel;
+import com.gitblit.models.UserRepositoryPreferences;
+import com.gitblit.servlet.PagesServlet;
+import com.gitblit.servlet.SyndicationServlet;
 import com.gitblit.utils.ArrayUtils;
+import com.gitblit.utils.BugtraqProcessor;
+import com.gitblit.utils.DeepCopier;
 import com.gitblit.utils.JGitUtils;
-import com.gitblit.utils.PushLogUtils;
+import com.gitblit.utils.RefLogUtils;
 import com.gitblit.utils.StringUtils;
-import com.gitblit.utils.TicgitUtils;
+import com.gitblit.wicket.CacheControl;
 import com.gitblit.wicket.GitBlitWebSession;
-import com.gitblit.wicket.PageRegistration;
-import com.gitblit.wicket.PageRegistration.OtherPageLink;
 import com.gitblit.wicket.SessionlessForm;
 import com.gitblit.wicket.WicketUtils;
 import com.gitblit.wicket.panels.LinkPanel;
@@ -68,39 +76,42 @@
 
 public abstract class RepositoryPage extends RootPage {
 
+	protected final Logger logger = LoggerFactory.getLogger(getClass());
+
+	private final String PARAM_STAR = "star";
+
 	protected final String projectName;
 	protected final String repositoryName;
 	protected final String objectId;
-	
+
 	private transient Repository r;
 
 	private RepositoryModel m;
 
 	private Map<String, SubmoduleModel> submodules;
-	
-	private final Map<String, PageRegistration> registeredPages;
+
 	private boolean showAdmin;
 	private boolean isOwner;
-	
+
 	public RepositoryPage(PageParameters params) {
 		super(params);
 		repositoryName = WicketUtils.getRepositoryName(params);
-		String root =StringUtils.getFirstPathElement(repositoryName);
+		String root = StringUtils.getFirstPathElement(repositoryName);
 		if (StringUtils.isEmpty(root)) {
-			projectName = GitBlit.getString(Keys.web.repositoryRootGroupName, "main");
+			projectName = app().settings().getString(Keys.web.repositoryRootGroupName, "main");
 		} else {
 			projectName = root;
 		}
 		objectId = WicketUtils.getObject(params);
-		
+
 		if (StringUtils.isEmpty(repositoryName)) {
 			error(MessageFormat.format(getString("gb.repositoryNotSpecifiedFor"), getPageName()), true);
 		}
 
 		if (!getRepositoryModel().hasCommits) {
-			setResponsePage(EmptyRepositoryPage.class, params);
+			throw new RestartResponseException(EmptyRepositoryPage.class, params);
 		}
-		
+
 		if (getRepositoryModel().isCollectingGarbage) {
 			error(MessageFormat.format(getString("gb.busyCollectingGarbage"), getRepositoryModel().name), true);
 		}
@@ -121,12 +132,27 @@
 			}
 		}
 
-		// register the available page links for this page and user
-		registeredPages = registerPages();
+		if (params.containsKey(PARAM_STAR)) {
+			// set starred state
+			boolean star = params.getBoolean(PARAM_STAR);
+			UserModel user = GitBlitWebSession.get().getUser();
+			if (user != null && user.isAuthenticated) {
+				UserRepositoryPreferences prefs = user.getPreferences().getRepositoryPreferences(getRepositoryModel().name);
+				prefs.starred = star;
+				try {
+					app().gitblit().reviseUser(user.username, user);
+				} catch (GitBlitException e) {
+					logger.error("Failed to update user " + user.username, e);
+					error(getString("gb.failedToUpdateUser"), false);
+				}
+			}
+		}
 
-		// standard page links
-		List<PageRegistration> pages = new ArrayList<PageRegistration>(registeredPages.values());
-		NavigationPanel navigationPanel = new NavigationPanel("repositoryNavPanel", getRepoNavPageClass(), pages);
+		// register the available navigation links for this page and user
+		List<NavLink> navLinks = registerNavLinks();
+
+		// standard navigation links
+		NavigationPanel navigationPanel = new NavigationPanel("repositoryNavPanel", getRepoNavPageClass(), navLinks);
 		add(navigationPanel);
 
 		add(new ExternalLink("syndication", SyndicationServlet.asLink(getRequest()
@@ -140,7 +166,7 @@
 		// set stateless page preference
 		setStatelessHint(true);
 	}
-	
+
 	@Override
 	protected Class<? extends BasePage> getRootNavPageClass() {
 		return RepositoriesPage.class;
@@ -149,70 +175,81 @@
 	protected Class<? extends BasePage> getRepoNavPageClass() {
 		return getClass();
 	}
-	
-	private Map<String, PageRegistration> registerPages() {
+
+	protected BugtraqProcessor bugtraqProcessor() {
+		return new BugtraqProcessor(app().settings());
+	}
+
+	private List<NavLink> registerNavLinks() {
 		PageParameters params = null;
 		if (!StringUtils.isEmpty(repositoryName)) {
 			params = WicketUtils.newRepositoryParameter(repositoryName);
 		}
-		Map<String, PageRegistration> pages = new LinkedHashMap<String, PageRegistration>();
+		List<NavLink> navLinks = new ArrayList<NavLink>();
 
 		Repository r = getRepository();
 		RepositoryModel model = getRepositoryModel();
 
 		// standard links
-		if (PushLogUtils.getPushLogBranch(r) == null) {
-			pages.put("summary", new PageRegistration("gb.summary", SummaryPage.class, params));
+		if (RefLogUtils.getRefLogBranch(r) == null) {
+			navLinks.add(new PageNavLink("gb.summary", SummaryPage.class, params));
 		} else {
-			pages.put("summary", new PageRegistration("gb.summary", SummaryPage.class, params));
+			navLinks.add(new PageNavLink("gb.summary", SummaryPage.class, params));
 //			pages.put("overview", new PageRegistration("gb.overview", OverviewPage.class, params));
+			navLinks.add(new PageNavLink("gb.reflog", ReflogPage.class, params));
 		}
-		pages.put("commits", new PageRegistration("gb.commits", LogPage.class, params));
-		pages.put("tree", new PageRegistration("gb.tree", TreePage.class, params));
-		pages.put("compare", new PageRegistration("gb.compare", ComparePage.class, params));
-		if (GitBlit.getBoolean(Keys.web.allowForking, true)) {
-			pages.put("forks", new PageRegistration("gb.forks", ForksPage.class, params));
+		navLinks.add(new PageNavLink("gb.commits", LogPage.class, params));
+		navLinks.add(new PageNavLink("gb.tree", TreePage.class, params));
+		if (app().tickets().isReady() && (app().tickets().isAcceptingNewTickets(model) || app().tickets().hasTickets(model))) {
+			PageParameters tParams = WicketUtils.newOpenTicketsParameter(repositoryName);
+			navLinks.add(new PageNavLink("gb.tickets", TicketsPage.class, tParams));
+		}
+		navLinks.add(new PageNavLink("gb.docs", DocsPage.class, params, true));
+		if (app().settings().getBoolean(Keys.web.allowForking, true)) {
+			navLinks.add(new PageNavLink("gb.forks", ForksPage.class, params, true));
 		}
+		navLinks.add(new PageNavLink("gb.compare", ComparePage.class, params, true));
 
 		// conditional links
-		// per-repository extra page links
-		if (model.useTickets && TicgitUtils.getTicketsBranch(r) != null) {
-			pages.put("tickets", new PageRegistration("gb.tickets", TicketsPage.class, params));
-		}
-		if (model.showReadme || model.useDocs) {
-			pages.put("docs", new PageRegistration("gb.docs", DocsPage.class, params));
-		}
+		// per-repository extra navlinks
 		if (JGitUtils.getPagesBranch(r) != null) {
-			OtherPageLink pagesLink = new OtherPageLink("gb.pages", PagesServlet.asLink(
-					getRequest().getRelativePathPrefixToContextRoot(), repositoryName, null));
-			pages.put("pages", pagesLink);
+			ExternalNavLink pagesLink = new ExternalNavLink("gb.pages", PagesServlet.asLink(
+					getRequest().getRelativePathPrefixToContextRoot(), repositoryName, null), true);
+			navLinks.add(pagesLink);
+		}
+
+		UserModel user = UserModel.ANONYMOUS;
+		if (GitBlitWebSession.get().isLoggedIn()) {
+			user = GitBlitWebSession.get().getUser();
+		}
+
+		// add repository nav link extensions
+		List<RepositoryNavLinkExtension> extensions = app().plugins().getExtensions(RepositoryNavLinkExtension.class);
+		for (RepositoryNavLinkExtension ext : extensions) {
+			navLinks.addAll(ext.getNavLinks(user, model));
 		}
 
 		// Conditionally add edit link
 		showAdmin = false;
-		if (GitBlit.getBoolean(Keys.web.authenticateAdminPages, true)) {
-			boolean allowAdmin = GitBlit.getBoolean(Keys.web.allowAdministration, false);
+		if (app().settings().getBoolean(Keys.web.authenticateAdminPages, true)) {
+			boolean allowAdmin = app().settings().getBoolean(Keys.web.allowAdministration, false);
 			showAdmin = allowAdmin && GitBlitWebSession.get().canAdmin();
 		} else {
-			showAdmin = GitBlit.getBoolean(Keys.web.allowAdministration, false);
+			showAdmin = app().settings().getBoolean(Keys.web.allowAdministration, false);
 		}
 		isOwner = GitBlitWebSession.get().isLoggedIn()
-				&& (model.isOwner(GitBlitWebSession.get()
-						.getUsername()));
-		if (showAdmin || isOwner) {
-			pages.put("edit", new PageRegistration("gb.edit", EditRepositoryPage.class, params));
-		}
-		return pages;
+				&& (model.isOwner(GitBlitWebSession.get().getUsername()));
+		return navLinks;
 	}
-	
+
 	protected boolean allowForkControls() {
-		return GitBlit.getBoolean(Keys.web.allowForking, true);
+		return app().settings().getBoolean(Keys.web.allowForking, true);
 	}
 
 	@Override
 	protected void setupPage(String repositoryName, String pageName) {
 		String projectName = StringUtils.getFirstPathElement(repositoryName);
-		ProjectModel project = GitBlit.self().getProjectModel(projectName);
+		ProjectModel project = app().projects().getProjectModel(projectName);
 		if (project.isUserProject()) {
 			// user-as-project
 			add(new LinkPanel("projectTitle", null, project.getDisplayName(),
@@ -222,15 +259,14 @@
 			add(new LinkPanel("projectTitle", null, project.name,
 					ProjectPage.class, WicketUtils.newProjectParameter(project.name)));
 		}
-		
+
 		String name = StringUtils.stripDotGit(repositoryName);
 		if (!StringUtils.isEmpty(projectName) && name.startsWith(projectName)) {
 			name = name.substring(projectName.length() + 1);
 		}
 		add(new LinkPanel("repositoryName", null, name, SummaryPage.class,
 				WicketUtils.newRepositoryParameter(repositoryName)));
-		add(new Label("pageName", pageName).setRenderBodyOnly(true));
-		
+
 		UserModel user = GitBlitWebSession.get().getUser();
 		if (user == null) {
 			user = UserModel.ANONYMOUS;
@@ -239,9 +275,16 @@
 		// indicate origin repository
 		RepositoryModel model = getRepositoryModel();
 		if (StringUtils.isEmpty(model.originRepository)) {
-			add(new Label("originRepository").setVisible(false));
+			if (model.isMirror) {
+				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));
+			}
 		} else {
-			RepositoryModel origin = GitBlit.self().getRepositoryModel(model.originRepository);
+			RepositoryModel origin = app().repositories().getRepositoryModel(model.originRepository);
 			if (origin == null) {
 				// no origin repository
 				add(new Label("originRepository").setVisible(false));
@@ -253,26 +296,54 @@
 			} else {
 				// link to origin repository
 				Fragment forkFrag = new Fragment("originRepository", "originFragment", this);
-				forkFrag.add(new LinkPanel("originRepository", null, StringUtils.stripDotGit(model.originRepository), 
+				forkFrag.add(new LinkPanel("originRepository", null, StringUtils.stripDotGit(model.originRepository),
 						SummaryPage.class, WicketUtils.newRepositoryParameter(model.originRepository)));
 				add(forkFrag);
 			}
 		}
-		
+
+		// new ticket button
+		if (user.isAuthenticated && app().tickets().isAcceptingNewTickets(getRepositoryModel())) {
+			String newTicketUrl = getRequestCycle().urlFor(NewTicketPage.class, WicketUtils.newRepositoryParameter(repositoryName)).toString();
+			addToolbarButton("newTicketLink", "fa fa-ticket", getString("gb.new"), newTicketUrl);
+		} else {
+			add(new Label("newTicketLink").setVisible(false));
+		}
+
+		// (un)star link allows a user to star a repository
+		if (user.isAuthenticated) {
+			PageParameters starParams = DeepCopier.copy(getPageParameters());
+			starParams.put(PARAM_STAR, !user.getPreferences().isStarredRepository(model.name));
+			String toggleStarUrl = getRequestCycle().urlFor(getClass(), starParams).toString();
+			if (user.getPreferences().isStarredRepository(model.name)) {
+				// show unstar button
+				add(new Label("starLink").setVisible(false));
+				addToolbarButton("unstarLink", "icon-star-empty", getString("gb.unstar"), toggleStarUrl);
+			} else {
+				// show star button
+				addToolbarButton("starLink", "icon-star", getString("gb.star"), toggleStarUrl);
+				add(new Label("unstarLink").setVisible(false));
+			}
+		} else {
+			// anonymous user
+			add(new Label("starLink").setVisible(false));
+			add(new Label("unstarLink").setVisible(false));
+		}
+
 		// fork controls
-		if (!allowForkControls() || user == null || !user.isAuthenticated) {
+		if (!allowForkControls() || !user.isAuthenticated) {
 			// must be logged-in to fork, hide all fork controls
 			add(new ExternalLink("forkLink", "").setVisible(false));
 			add(new ExternalLink("myForkLink", "").setVisible(false));
 		} else {
-			String fork = GitBlit.self().getFork(user.username, model.name);
+			String fork = app().repositories().getFork(user.username, model.name);
 			boolean hasFork = fork != null;
 			boolean canFork = user.canFork(model);
 
 			if (hasFork || !canFork) {
 				// user not allowed to fork or fork already exists or repo forbids forking
 				add(new ExternalLink("forkLink", "").setVisible(false));
-				
+
 				if (hasFork && !fork.equals(model.name)) {
 					// user has fork, view my fork link
 					String url = getRequestCycle().urlFor(SummaryPage.class, WicketUtils.newRepositoryParameter(fork)).toString();
@@ -288,8 +359,25 @@
 				add(new ExternalLink("forkLink", url));
 			}
 		}
-		
+
+		if (showAdmin || isOwner) {
+			String url = getRequestCycle().urlFor(EditRepositoryPage.class, WicketUtils.newRepositoryParameter(model.name)).toString();
+			add(new ExternalLink("editLink", url));
+		} else {
+			add(new Label("editLink").setVisible(false));
+		}
+
 		super.setupPage(repositoryName, pageName);
+	}
+
+	protected void addToolbarButton(String wicketId, String iconClass, String label, String url) {
+		Fragment button = new Fragment(wicketId, "toolbarLinkFragment", this);
+		Label icon = new Label("icon");
+		WicketUtils.setCssClass(icon, iconClass);
+		button.add(icon);
+		button.add(new Label("label", label));
+		button.add(new SimpleAttributeModifier("href", url));
+		add(button);
 	}
 
 	protected void addSyndicationDiscoveryLink() {
@@ -300,7 +388,7 @@
 
 	protected Repository getRepository() {
 		if (r == null) {
-			Repository r = GitBlit.self().getRepository(repositoryName);
+			Repository r = app().repositories().getRepository(repositoryName);
 			if (r == null) {
 				error(getString("gb.canNotLoadRepository") + " " + repositoryName, true);
 				return null;
@@ -312,10 +400,10 @@
 
 	protected RepositoryModel getRepositoryModel() {
 		if (m == null) {
-			RepositoryModel model = GitBlit.self().getRepositoryModel(
+			RepositoryModel model = app().repositories().getRepositoryModel(
 					GitBlitWebSession.get().getUser(), repositoryName);
 			if (model == null) {
-				if (GitBlit.self().hasRepository(repositoryName, true)) {
+				if (app().repositories().hasRepository(repositoryName, true)) {
 					// has repository, but unauthorized
 					authenticationError(getString("gb.unauthorizedAccessForRepository") + " " + repositoryName);
 				} else {
@@ -333,13 +421,38 @@
 		RevCommit commit = JGitUtils.getCommit(r, objectId);
 		if (commit == null) {
 			error(MessageFormat.format(getString("gb.failedToFindCommit"),
-					objectId, repositoryName, getPageName()), true);
+					objectId, repositoryName, getPageName()), null, LogPage.class,
+					WicketUtils.newRepositoryParameter(repositoryName));
 		}
 		getSubmodules(commit);
 		return commit;
 	}
-	
-	private Map<String, SubmoduleModel> getSubmodules(RevCommit commit) {	
+
+	protected String getBestCommitId(RevCommit commit) {
+		String head = null;
+		try {
+			head = r.resolve(getRepositoryModel().HEAD).getName();
+		} catch (Exception e) {
+		}
+
+		String id = commit.getName();
+		if (!StringUtils.isEmpty(head) && head.equals(id)) {
+			// match default branch
+			return Repository.shortenRefName(getRepositoryModel().HEAD);
+		}
+
+		// find first branch match
+		for (RefModel ref : JGitUtils.getLocalBranches(r, false, -1)) {
+			if (ref.getObjectId().getName().equals(id)) {
+				return ref.getName();
+			}
+		}
+
+		// return sha
+		return id;
+	}
+
+	protected Map<String, SubmoduleModel> getSubmodules(RevCommit commit) {
 		if (submodules == null) {
 			submodules = new HashMap<String, SubmoduleModel>();
 			for (SubmoduleModel model : JGitUtils.getSubmodules(r, commit.getTree())) {
@@ -348,9 +461,12 @@
 		}
 		return submodules;
 	}
-	
+
 	protected SubmoduleModel getSubmodule(String path) {
-		SubmoduleModel model = submodules.get(path);
+		SubmoduleModel model = null;
+		if (submodules != null) {
+			model = submodules.get(path);
+		}
 		if (model == null) {
 			// undefined submodule?!
 			model = new SubmoduleModel(path.substring(path.lastIndexOf('/') + 1), path, path);
@@ -359,9 +475,9 @@
 			return model;
 		} else {
 			// extract the repository name from the clone url
-			List<String> patterns = GitBlit.getStrings(Keys.git.submoduleUrlPatterns);
+			List<String> patterns = app().settings().getStrings(Keys.git.submoduleUrlPatterns);
 			String submoduleName = StringUtils.extractRepositoryPath(model.url, patterns.toArray(new String[0]));
-			
+
 			// determine the current path for constructing paths relative
 			// to the current repository
 			String currentPath = "";
@@ -381,7 +497,7 @@
 			if (submoduleName.lastIndexOf('/') > -1) {
 				String name = submoduleName.substring(submoduleName.lastIndexOf('/') + 1);
 				candidates.add(currentPath + StringUtils.stripDotGit(name));
-				candidates.add(currentPath + candidates.get(candidates.size() - 1) + ".git");
+				candidates.add(candidates.get(candidates.size() - 1) + ".git");
 			}
 
 			// absolute
@@ -398,33 +514,38 @@
 			// create a unique, ordered set of candidate paths
 			Set<String> paths = new LinkedHashSet<String>(candidates);
 			for (String candidate : paths) {
-				if (GitBlit.self().hasRepository(candidate)) {
+				if (app().repositories().hasRepository(candidate)) {
 					model.hasSubmodule = true;
 					model.gitblitPath = candidate;
 					return model;
 				}
 			}
-			
+
 			// we do not have a copy of the submodule, but we need a path
 			model.gitblitPath = candidates.get(0);
 			return model;
-		}		
+		}
 	}
 
 	protected String getShortObjectId(String objectId) {
-		return objectId.substring(0, GitBlit.getInteger(Keys.web.shortCommitIdLength, 6));
+		return objectId.substring(0, app().settings().getInteger(Keys.web.shortCommitIdLength, 6));
 	}
 
 	protected void addRefs(Repository r, RevCommit c) {
 		add(new RefsPanel("refsPanel", repositoryName, c, JGitUtils.getAllRefs(r, getRepositoryModel().showRemoteBranches)));
 	}
 
-	protected void addFullText(String wicketId, String text, boolean substituteRegex) {
-		String html = StringUtils.escapeForHtml(text, false);
-		if (substituteRegex) {
-			html = GitBlit.self().processCommitMessage(repositoryName, html);
-		} else {
-			html = StringUtils.breakLinesForHtml(html);
+	protected void addFullText(String wicketId, String text) {
+		RepositoryModel model = getRepositoryModel();
+		String content = bugtraqProcessor().processCommitMessage(r, model, text);
+		String html;
+		switch (model.commitMessageRenderer) {
+		case MARKDOWN:
+			html = MessageFormat.format("<div class='commit_message'>{0}</div>", content);
+			break;
+		default:
+			html = MessageFormat.format("<pre class='commit_message'>{0}</pre>", content);
+			break;
 		}
 		add(new Label(wicketId, html).setEscapeModelStrings(false));
 	}
@@ -437,7 +558,7 @@
 		String address = identity == null ? "" : identity.getEmailAddress();
 		name = StringUtils.removeNewlines(name);
 		address = StringUtils.removeNewlines(address);
-		boolean showEmail = GitBlit.getBoolean(Keys.web.showEmailAddresses, false);
+		boolean showEmail = app().settings().getBoolean(Keys.web.showEmailAddresses, false);
 		if (!showEmail || StringUtils.isEmpty(name) || StringUtils.isEmpty(address)) {
 			String value = name;
 			if (StringUtils.isEmpty(value)) {
@@ -508,6 +629,30 @@
 		super.onBeforeRender();
 	}
 
+	@Override
+	protected void setLastModified() {
+		if (getClass().isAnnotationPresent(CacheControl.class)) {
+			CacheControl cacheControl = getClass().getAnnotation(CacheControl.class);
+			switch (cacheControl.value()) {
+			case REPOSITORY:
+				RepositoryModel repository = getRepositoryModel();
+				if (repository != null) {
+					setLastModified(repository.lastChange);
+				}
+				break;
+			case COMMIT:
+				RevCommit commit = getCommit();
+				if (commit != null) {
+					Date commitDate = JGitUtils.getCommitDate(commit);
+					setLastModified(commitDate);
+				}
+				break;
+			default:
+				super.setLastModified();
+			}
+		}
+	}
+
 	protected PageParameters newRepositoryParameter() {
 		return WicketUtils.newRepositoryParameter(repositoryName);
 	}
@@ -523,11 +668,11 @@
 	public boolean isShowAdmin() {
 		return showAdmin;
 	}
-	
+
 	public boolean isOwner() {
 		return isOwner;
 	}
-	
+
 	private class SearchForm extends SessionlessForm<Void> implements Serializable {
 		private static final long serialVersionUID = 1L;
 
@@ -544,7 +689,7 @@
 			DropDownChoice<Constants.SearchType> searchType = new DropDownChoice<Constants.SearchType>(
 					"searchType", Arrays.asList(Constants.SearchType.values()));
 			searchType.setModel(searchTypeModel);
-			add(searchType.setVisible(GitBlit.getBoolean(Keys.web.showSearchTypeSelection, false)));
+			add(searchType.setVisible(app().settings().getBoolean(Keys.web.showSearchTypeSelection, false)));
 			TextField<String> searchBox = new TextField<String>("searchBox", searchBoxModel);
 			add(searchBox);
 		}
@@ -561,10 +706,8 @@
 			Constants.SearchType searchType = searchTypeModel.getObject();
 			String searchString = searchBoxModel.getObject();
 			if (StringUtils.isEmpty(searchString)) {
-				// redirect to self to avoid wicket page update bug 
-				PageParameters params = RepositoryPage.this.getPageParameters();
-				String relativeUrl = urlFor(RepositoryPage.this.getClass(), params).toString();
-				String absoluteUrl = RequestUtils.toAbsolutePath(relativeUrl);
+				// redirect to self to avoid wicket page update bug
+				String absoluteUrl = getCanonicalUrl();
 				getRequestCycle().setRequestTarget(new RedirectRequestTarget(absoluteUrl));
 				return;
 			}
@@ -577,8 +720,8 @@
 				}
 			}
 			Class<? extends BasePage> searchPageClass = GitSearchPage.class;
-			RepositoryModel model = GitBlit.self().getRepositoryModel(repositoryName);
-			if (GitBlit.getBoolean(Keys.web.allowLuceneIndexing, true)
+			RepositoryModel model = app().repositories().getRepositoryModel(repositoryName);
+			if (app().settings().getBoolean(Keys.web.allowLuceneIndexing, true)
 					&& !ArrayUtils.isEmpty(model.indexedBranches)) {
 				// this repository is Lucene-indexed
 				searchPageClass = LuceneSearchPage.class;
@@ -586,8 +729,7 @@
 			// use an absolute url to workaround Wicket-Tomcat problems with
 			// mounted url parameters (issue-111)
 			PageParameters params = WicketUtils.newSearchParameter(repositoryName, null, searchString, searchType);
-			String relativeUrl = urlFor(searchPageClass, params).toString();
-			String absoluteUrl = RequestUtils.toAbsolutePath(relativeUrl);
+			String absoluteUrl = getCanonicalUrl(searchPageClass, params);
 			getRequestCycle().setRequestTarget(new RedirectRequestTarget(absoluteUrl));
 		}
 	}

--
Gitblit v1.9.1