| // 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.google.gerrit.server.account; |
| |
| import static com.google.gerrit.server.config.ConfigUtil.loadSection; |
| |
| import com.google.gerrit.extensions.client.DiffPreferencesInfo; |
| import com.google.gerrit.extensions.restapi.AuthException; |
| import com.google.gerrit.extensions.restapi.RestReadView; |
| import com.google.gerrit.reviewdb.client.Account; |
| import com.google.gerrit.server.CurrentUser; |
| import com.google.gerrit.server.config.AllUsersName; |
| import com.google.gerrit.server.git.GitRepositoryManager; |
| import com.google.gerrit.server.git.UserConfigSections; |
| import com.google.inject.Inject; |
| import com.google.inject.Provider; |
| import com.google.inject.Singleton; |
| |
| import org.eclipse.jgit.errors.ConfigInvalidException; |
| import org.eclipse.jgit.errors.RepositoryNotFoundException; |
| import org.eclipse.jgit.lib.Repository; |
| |
| import java.io.IOException; |
| |
| @Singleton |
| public class GetDiffPreferences implements RestReadView<AccountResource> { |
| private final Provider<CurrentUser> self; |
| private final Provider<AllUsersName> allUsersName; |
| private final GitRepositoryManager gitMgr; |
| |
| @Inject |
| GetDiffPreferences(Provider<CurrentUser> self, |
| Provider<AllUsersName> allUsersName, |
| GitRepositoryManager gitMgr) { |
| this.self = self; |
| this.allUsersName = allUsersName; |
| this.gitMgr = gitMgr; |
| } |
| |
| @Override |
| public DiffPreferencesInfo apply(AccountResource rsrc) |
| throws AuthException, ConfigInvalidException, IOException { |
| if (self.get() != rsrc.getUser() |
| && !self.get().getCapabilities().canAdministrateServer()) { |
| throw new AuthException("restricted to administrator"); |
| } |
| |
| Account.Id id = rsrc.getUser().getAccountId(); |
| return readFromGit(id, gitMgr, allUsersName.get(), null); |
| } |
| |
| static DiffPreferencesInfo readFromGit(Account.Id id, |
| GitRepositoryManager gitMgr, AllUsersName allUsersName, |
| DiffPreferencesInfo in) |
| throws IOException, ConfigInvalidException, RepositoryNotFoundException { |
| try (Repository git = gitMgr.openRepository(allUsersName)) { |
| VersionedAccountPreferences p = |
| VersionedAccountPreferences.forUser(id); |
| p.load(git); |
| DiffPreferencesInfo prefs = new DiffPreferencesInfo(); |
| loadSection(p.getConfig(), UserConfigSections.DIFF, null, prefs, |
| DiffPreferencesInfo.defaults(), in); |
| return prefs; |
| } |
| } |
| } |