| // Copyright (C) 2013 The Android Open Source Project |
| // |
| // 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.googlesource.gerrit.plugins.gitiles; |
| |
| import com.google.common.collect.Lists; |
| import com.google.gerrit.server.CurrentUser; |
| import com.google.gerrit.server.IdentifiedUser; |
| import com.google.gitiles.BaseServlet; |
| import com.google.gitiles.GitilesUrls; |
| import com.google.inject.Inject; |
| import com.google.inject.Provider; |
| import java.io.IOException; |
| import java.util.List; |
| import javax.servlet.Filter; |
| import javax.servlet.FilterChain; |
| import javax.servlet.FilterConfig; |
| import javax.servlet.ServletException; |
| import javax.servlet.ServletRequest; |
| import javax.servlet.ServletResponse; |
| import javax.servlet.http.HttpServletRequest; |
| |
| class MenuFilter implements Filter { |
| private final Provider<CurrentUser> userProvider; |
| private final GitilesUrls urls; |
| |
| @Inject |
| MenuFilter(Provider<CurrentUser> userProvider, GitilesUrls urls) { |
| this.userProvider = userProvider; |
| this.urls = urls; |
| } |
| |
| @Override |
| public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) |
| throws IOException, ServletException { |
| HttpServletRequest req = (HttpServletRequest) request; |
| CurrentUser user = userProvider.get(); |
| List<Object> entries = Lists.newArrayListWithCapacity(3); |
| entries.add(BaseServlet.menuEntry("Code Review", urls.getBaseGerritUrl(req))); |
| if (user instanceof IdentifiedUser) { |
| entries.add(BaseServlet.menuEntry(((IdentifiedUser) user).getName(), null)); |
| entries.add(BaseServlet.menuEntry("Sign Out", urls.getBaseGerritUrl(req) + "logout")); |
| } else { |
| entries.add(BaseServlet.menuEntry("Sign In", urls.getBaseGerritUrl(req) + "login")); |
| } |
| BaseServlet.putSoyData(req, "menuEntries", entries); |
| chain.doFilter(request, response); |
| } |
| |
| @Override |
| public void init(FilterConfig filterConfig) throws ServletException {} |
| |
| @Override |
| public void destroy() {} |
| } |