/*
* 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 java.text.MessageFormat;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Calendar;
import java.util.Collections;
import java.util.Date;
import java.util.HashMap;
import java.util.HashSet;
import java.util.LinkedHashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.TreeSet;
import java.util.concurrent.atomic.AtomicInteger;
import java.util.regex.Pattern;
import org.apache.wicket.MarkupContainer;
import org.apache.wicket.PageParameters;
import org.apache.wicket.behavior.HeaderContributor;
import org.apache.wicket.markup.html.IHeaderContributor;
import org.apache.wicket.markup.html.IHeaderResponse;
import org.apache.wicket.markup.html.basic.Label;
import org.apache.wicket.markup.html.form.PasswordTextField;
import org.apache.wicket.markup.html.form.TextField;
import org.apache.wicket.markup.html.link.BookmarkablePageLink;
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.WebResponse;
import com.gitblit.Constants;
import com.gitblit.Keys;
import com.gitblit.models.RepositoryModel;
import com.gitblit.models.TeamModel;
import com.gitblit.models.UserModel;
import com.gitblit.utils.ModelUtils;
import com.gitblit.utils.StringUtils;
import com.gitblit.wicket.GitBlitWebSession;
import com.gitblit.wicket.PageRegistration;
import com.gitblit.wicket.PageRegistration.DropDownMenuItem;
import com.gitblit.wicket.PageRegistration.DropDownToggleItem;
import com.gitblit.wicket.SessionlessForm;
import com.gitblit.wicket.WicketUtils;
import com.gitblit.wicket.panels.GravatarImage;
import com.gitblit.wicket.panels.NavigationPanel;
/**
* Root page is a topbar, navigable page like Repositories, Users, or
* Federation.
*
* @author James Moger
*
*/
public abstract class RootPage extends BasePage {
boolean showAdmin;
IModel<String> username = new Model<String>("");
IModel<String> password = new Model<String>("");
List<RepositoryModel> repositoryModels = new ArrayList<RepositoryModel>();
public RootPage() {
super();
}
public RootPage(PageParameters params) {
super(params);
}
@Override
protected void setupPage(String repositoryName, String pageName) {
// CSS header overrides
add(new HeaderContributor(new IHeaderContributor() {
private static final long serialVersionUID = 1L;
@Override
public void renderHead(IHeaderResponse response) {
StringBuilder buffer = new StringBuilder();
buffer.append("<style type=\"text/css\">\n");
buffer.append(".navbar-inner {\n");
final String headerBackground = app().settings().getString(Keys.web.headerBackgroundColor, null);
if (!StringUtils.isEmpty(headerBackground)) {
buffer.append(MessageFormat.format("background-color: {0};\n", headerBackground));
}
final String headerBorder = app().settings().getString(Keys.web.headerBorderColor, null);
if (!StringUtils.isEmpty(headerBorder)) {
buffer.append(MessageFormat.format("border-bottom: 1px solid {0} !important;\n", headerBorder));
}
buffer.append("}\n");
final String headerBorderFocus = app().settings().getString(Keys.web.headerBorderFocusColor, null);
if (!StringUtils.isEmpty(headerBorderFocus)) {
buffer.append(".navbar ul li:focus, .navbar .active {\n");
buffer.append(MessageFormat.format("border-bottom: 4px solid {0};\n", headerBorderFocus));
buffer.append("}\n");
}
final String headerForeground = app().settings().getString(Keys.web.headerForegroundColor, null);
if (!StringUtils.isEmpty(headerForeground)) {
buffer.append(".navbar ul.nav li a {\n");
buffer.append(MessageFormat.format("color: {0};\n", headerForeground));
buffer.append("}\n");
buffer.append(".navbar ul.nav .active a {\n");
buffer.append(MessageFormat.format("color: {0};\n", headerForeground));
buffer.append("}\n");
}
final String headerHover = app().settings().getString(Keys.web.headerHoverColor, null);
if (!StringUtils.isEmpty(headerHover)) {
buffer.append(".navbar ul.nav li a:hover {\n");
buffer.append(MessageFormat.format("color: {0} !important;\n", headerHover));
buffer.append("}\n");
}
buffer.append("</style>\n");
response.renderString(buffer.toString());
}
}));
boolean authenticateView = app().settings().getBoolean(Keys.web.authenticateViewPages, false);
boolean authenticateAdmin = app().settings().getBoolean(Keys.web.authenticateAdminPages, true);
boolean allowAdmin = app().settings().getBoolean(Keys.web.allowAdministration, true);
if (authenticateAdmin) {
showAdmin = allowAdmin && GitBlitWebSession.get().canAdmin();
// authentication requires state and session
setStatelessHint(false);
} else {
showAdmin = allowAdmin;
if (authenticateView) {
// authentication requires state and session
setStatelessHint(false);
} else {
// no authentication required, no state and no session required
setStatelessHint(true);
}
}
if (authenticateView || authenticateAdmin) {
if (GitBlitWebSession.get().isLoggedIn()) {
UserMenu userFragment = new UserMenu("userPanel", "userMenuFragment", RootPage.this);
add(userFragment);
} else {
LoginForm loginForm = new LoginForm("userPanel", "loginFormFragment", RootPage.this);
add(loginForm);
}
} else {
add(new Label("userPanel").setVisible(false));
}
boolean showRegistrations = app().federation().canFederate()
&& app().settings().getBoolean(Keys.web.showFederationRegistrations, false);
// navigation links
List<PageRegistration> pages = new ArrayList<PageRegistration>();
if (!authenticateView || (authenticateView && GitBlitWebSession.get().isLoggedIn())) {
pages.add(new PageRegistration(GitBlitWebSession.get().isLoggedIn() ? "gb.myDashboard" : "gb.dashboard", MyDashboardPage.class,
getRootPageParameters()));
pages.add(new PageRegistration("gb.repositories", RepositoriesPage.class,
getRootPageParameters()));
pages.add(new PageRegistration("gb.activity", ActivityPage.class, getRootPageParameters()));
if (app().settings().getBoolean(Keys.web.allowLuceneIndexing, true)) {
pages.add(new PageRegistration("gb.search", LuceneSearchPage.class));
}
if (showAdmin) {
pages.add(new PageRegistration("gb.users", UsersPage.class));
}
if (showAdmin || showRegistrations) {
pages.add(new PageRegistration("gb.federation", FederationPage.class));
}
if (!authenticateView || (authenticateView && GitBlitWebSession.get().isLoggedIn())) {
addDropDownMenus(pages);
}
}
NavigationPanel navPanel = new NavigationPanel("navPanel", getRootNavPageClass(), pages);
add(navPanel);
// display an error message cached from a redirect
String cachedMessage = GitBlitWebSession.get().clearErrorMessage();
if (!StringUtils.isEmpty(cachedMessage)) {
error(cachedMessage);
} else if (showAdmin) {
int pendingProposals = app().federation().getPendingFederationProposals().size();
if (pendingProposals == 1) {
info(getString("gb.OneProposalToReview"));
} else if (pendingProposals > 1) {
info(MessageFormat.format(getString("gb.nFederationProposalsToReview"),
pendingProposals));
}
}
super.setupPage(repositoryName, pageName);
}
protected Class<? extends BasePage> getRootNavPageClass() {
return getClass();
}
private PageParameters getRootPageParameters() {
if (reusePageParameters()) {
PageParameters pp = getPageParameters();
if (pp != null) {
PageParameters params = new PageParameters(pp);
// remove named project parameter
params.remove("p");
// remove named repository parameter
params.remove("r");
// remove named user parameter
params.remove("user");
// remove days back parameter if it is the default value
if (params.containsKey("db")
&& params.getInt("db") == app().settings().getInteger(Keys.web.activityDuration, 7)) {
params.remove("db");
}
return params;
}
}
return null;
}
protected boolean reusePageParameters() {
return false;
}
private void loginUser(UserModel user) {
if (user != null) {
// Set the user into the session
GitBlitWebSession session = GitBlitWebSession.get();
// issue 62: fix session fixation vulnerability
session.replaceSession();
session.setUser(user);
// Set Cookie
if (app().settings().getBoolean(Keys.web.allowCookieAuthentication, false)) {
WebResponse response = (WebResponse) getRequestCycle().getResponse();
app().authentication().setCookie(response.getHttpServletResponse(), user);
}
if (!session.continueRequest()) {
PageParameters params = getPageParameters();
if (params == null) {
// redirect to this page
setResponsePage(getClass());
} else {
// Strip username and password and redirect to this page
params.remove("username");
params.remove("password");
setResponsePage(getClass(), params);
}
}
}
}
protected List<RepositoryModel> getRepositoryModels() {
if (repositoryModels.isEmpty()) {
final UserModel user = GitBlitWebSession.get().getUser();
List<RepositoryModel> repositories = app().repositories().getRepositoryModels(user);
repositoryModels.addAll(repositories);
Collections.sort(repositoryModels);
}
return repositoryModels;
}
protected void addDropDownMenus(List<PageRegistration> pages) {
}
protected List<DropDownMenuItem> getRepositoryFilterItems(PageParameters params) {
final UserModel user = GitBlitWebSession.get().getUser();
Set<DropDownMenuItem> filters = new LinkedHashSet<DropDownMenuItem>();
List<RepositoryModel> repositories = getRepositoryModels();
// accessible repositories by federation set
Map<String, AtomicInteger> setMap = new HashMap<String, AtomicInteger>();
for (RepositoryModel repository : repositories) {
for (String set : repository.federationSets) {
String key = set.toLowerCase();
if (setMap.containsKey(key)) {
setMap.get(key).incrementAndGet();
} else {
setMap.put(key, new AtomicInteger(1));
}
}
}
if (setMap.size() > 0) {
List<String> sets = new ArrayList<String>(setMap.keySet());
Collections.sort(sets);
for (String set : sets) {
filters.add(new DropDownToggleItem(MessageFormat.format("{0} ({1})", set,
setMap.get(set).get()), "set", set, params));
}
// divider
filters.add(new DropDownMenuItem());
}
// user's team memberships
if (user != null && user.teams.size() > 0) {
List<TeamModel> teams = new ArrayList<TeamModel>(user.teams);
Collections.sort(teams);
for (TeamModel team : teams) {
filters.add(new DropDownToggleItem(MessageFormat.format("{0} ({1})", team.name,
team.repositories.size()), "team", team.name, params));
}
// divider
filters.add(new DropDownMenuItem());
}
// custom filters
String customFilters = app().settings().getString(Keys.web.customFilters, null);
if (!StringUtils.isEmpty(customFilters)) {
boolean addedExpression = false;
List<String> expressions = StringUtils.getStringsFromValue(customFilters, "!!!");
for (String expression : expressions) {
if (!StringUtils.isEmpty(expression)) {
addedExpression = true;
filters.add(new DropDownToggleItem(null, "x", expression, params));
}
}
// if we added any custom expressions, add a divider
if (addedExpression) {
filters.add(new DropDownMenuItem());
}
}
return new ArrayList<DropDownMenuItem>(filters);
}
protected List<DropDownMenuItem> getTimeFilterItems(PageParameters params) {
// days back choices - additive parameters
int daysBack = app().settings().getInteger(Keys.web.activityDuration, 7);
int maxDaysBack = app().settings().getInteger(Keys.web.activityDurationMaximum, 30);
if (daysBack < 1) {
daysBack = 7;
}
if (daysBack > maxDaysBack) {
daysBack = maxDaysBack;
}
PageParameters clonedParams;
if (params == null) {
clonedParams = new PageParameters();
} else {
clonedParams = new PageParameters(params);
}
if (!clonedParams.containsKey("db")) {
clonedParams.put("db", daysBack);
}
List<DropDownMenuItem> items = new ArrayList<DropDownMenuItem>();
Set<Integer> choicesSet = new TreeSet<Integer>(app().settings().getIntegers(Keys.web.activityDurationChoices));
if (choicesSet.isEmpty()) {
choicesSet.addAll(Arrays.asList(1, 3, 7, 14, 21, 28));
}
List<Integer> choices = new ArrayList<Integer>(choicesSet);
Collections.sort(choices);
String lastDaysPattern = getString("gb.lastNDays");
for (Integer db : choices) {
if (db == 1) {
items.add(new DropDownMenuItem(getString("gb.time.today"), "db", db.toString(), clonedParams));
} else {
String txt = MessageFormat.format(lastDaysPattern, db);
items.add(new DropDownMenuItem(txt, "db", db.toString(), clonedParams));
}
}
items.add(new DropDownMenuItem());
return items;
}
protected List<RepositoryModel> getRepositories(PageParameters params) {
if (params == null) {
return getRepositoryModels();
}
boolean hasParameter = false;
String projectName = WicketUtils.getProjectName(params);
String userName = WicketUtils.getUsername(params);
if (StringUtils.isEmpty(projectName)) {
if (!StringUtils.isEmpty(userName)) {
projectName = ModelUtils.getPersonalPath(userName);
}
}
String repositoryName = WicketUtils.getRepositoryName(params);
String set = WicketUtils.getSet(params);
String regex = WicketUtils.getRegEx(params);
String team = WicketUtils.getTeam(params);
int daysBack = params.getInt("db", 0);
int maxDaysBack = app().settings().getInteger(Keys.web.activityDurationMaximum, 30);
List<RepositoryModel> availableModels = getRepositoryModels();
Set<RepositoryModel> models = new HashSet<RepositoryModel>();
if (!StringUtils.isEmpty(repositoryName)) {
// try named repository
hasParameter = true;
for (RepositoryModel model : availableModels) {
if (model.name.equalsIgnoreCase(repositoryName)) {
models.add(model);
break;
}
}
}
if (!StringUtils.isEmpty(projectName)) {
// try named project
hasParameter = true;
if (projectName.equalsIgnoreCase(app().settings().getString(Keys.web.repositoryRootGroupName, "main"))) {
// root project/group
for (RepositoryModel model : availableModels) {
if (model.name.indexOf('/') == -1) {
models.add(model);
}
}
} else {
// named project/group
String group = projectName.toLowerCase() + "/";
for (RepositoryModel model : availableModels) {
if (model.name.toLowerCase().startsWith(group)) {
models.add(model);
}
}
}
}
if (!StringUtils.isEmpty(regex)) {
// filter the repositories by the regex
hasParameter = true;
Pattern pattern = Pattern.compile(regex);
for (RepositoryModel model : availableModels) {
if (pattern.matcher(model.name).find()) {
models.add(model);
}
}
}
if (!StringUtils.isEmpty(set)) {
// filter the repositories by the specified sets
hasParameter = true;
List<String> sets = StringUtils.getStringsFromValue(set, ",");
for (RepositoryModel model : availableModels) {
for (String curr : sets) {
if (model.federationSets.contains(curr)) {
models.add(model);
}
}
}
}
if (!StringUtils.isEmpty(team)) {
// filter the repositories by the specified teams
hasParameter = true;
List<String> teams = StringUtils.getStringsFromValue(team, ",");
// need TeamModels first
List<TeamModel> teamModels = new ArrayList<TeamModel>();
for (String name : teams) {
TeamModel teamModel = app().users().getTeamModel(name);
if (teamModel != null) {
teamModels.add(teamModel);
}
}
// brute-force our way through finding the matching models
for (RepositoryModel repositoryModel : availableModels) {
for (TeamModel teamModel : teamModels) {
if (teamModel.hasRepositoryPermission(repositoryModel.name)) {
models.add(repositoryModel);
}
}
}
}
if (!hasParameter) {
models.addAll(availableModels);
}
// time-filter the list
if (daysBack > 0) {
if (maxDaysBack > 0 && daysBack > maxDaysBack) {
daysBack = maxDaysBack;
}
Calendar cal = Calendar.getInstance();
cal.set(Calendar.HOUR_OF_DAY, 0);
cal.set(Calendar.MINUTE, 0);
cal.set(Calendar.SECOND, 0);
cal.set(Calendar.MILLISECOND, 0);
cal.add(Calendar.DATE, -1 * daysBack);
Date threshold = cal.getTime();
Set<RepositoryModel> timeFiltered = new HashSet<RepositoryModel>();
for (RepositoryModel model : models) {
if (model.lastChange.after(threshold)) {
timeFiltered.add(model);
}
}
models = timeFiltered;
}
List<RepositoryModel> list = new ArrayList<RepositoryModel>(models);
Collections.sort(list);
return list;
}
/**
* Inline login form.
*/
private class LoginForm extends Fragment {
private static final long serialVersionUID = 1L;
public LoginForm(String id, String markupId, MarkupContainer markupProvider) {
super(id, markupId, markupProvider);
setRenderBodyOnly(true);
SessionlessForm<Void> loginForm = new SessionlessForm<Void>("loginForm", RootPage.this.getClass(), getPageParameters()) {
private static final long serialVersionUID = 1L;
@Override
public void onSubmit() {
String username = RootPage.this.username.getObject();
char[] password = RootPage.this.password.getObject().toCharArray();
UserModel user = app().authentication().authenticate(username, password);
if (user == null) {
error(getString("gb.invalidUsernameOrPassword"));
} else if (user.username.equals(Constants.FEDERATION_USER)) {
// disallow the federation user from logging in via the
// web ui
error(getString("gb.invalidUsernameOrPassword"));
user = null;
} else {
loginUser(user);
}
}
};
TextField<String> unameField = new TextField<String>("username", username);
WicketUtils.setInputPlaceholder(unameField, markupProvider.getString("gb.username"));
loginForm.add(unameField);
PasswordTextField pwField = new PasswordTextField("password", password);
WicketUtils.setInputPlaceholder(pwField, markupProvider.getString("gb.password"));
loginForm.add(pwField);
add(loginForm);
}
}
/**
* Menu for the authenticated user.
*/
class UserMenu extends Fragment {
private static final long serialVersionUID = 1L;
public UserMenu(String id, String markupId, MarkupContainer markupProvider) {
super(id, markupId, markupProvider);
setRenderBodyOnly(true);
GitBlitWebSession session = GitBlitWebSession.get();
UserModel user = session.getUser();
boolean editCredentials = app().authentication().supportsCredentialChanges(user);
boolean standardLogin = session.authenticationType.isStandard();
if (app().settings().getBoolean(Keys.web.allowGravatar, true)) {
add(new GravatarImage("username", user, "navbarGravatar", 20, false));
} else {
add(new Label("username", user.getDisplayName()));
}
add(new Label("displayName", user.getDisplayName()));
add(new BookmarkablePageLink<Void>("newRepository",
EditRepositoryPage.class).setVisible(user.canAdmin() || user.canCreate()));
add(new BookmarkablePageLink<Void>("myProfile",
UserPage.class, WicketUtils.newUsernameParameter(user.username)));
add(new BookmarkablePageLink<Void>("changePassword",
ChangePasswordPage.class).setVisible(editCredentials));
add(new BookmarkablePageLink<Void>("logout",
LogoutPage.class).setVisible(standardLogin));
}
}
}