| // 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.reviewdb.client.AccountDiffPreference; |
| import com.google.gerrit.reviewdb.server.ReviewDb; |
| import com.google.gerrit.server.CurrentUser; |
| import com.google.gerrit.server.config.AllUsersName; |
| import com.google.gerrit.server.config.GerritServerConfig; |
| import com.google.gerrit.server.git.GitRepositoryManager; |
| import com.google.gerrit.server.git.UserConfigSections; |
| import com.google.gerrit.server.patch.PatchListKey; |
| import com.google.gwtorm.server.OrmException; |
| 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.Config; |
| 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<ReviewDb> db; |
| private final Provider<AllUsersName> allUsersName; |
| private final GitRepositoryManager gitMgr; |
| private final boolean readFromGit; |
| |
| @Inject |
| GetDiffPreferences(Provider<CurrentUser> self, |
| Provider<ReviewDb> db, |
| @GerritServerConfig Config cfg, |
| Provider<AllUsersName> allUsersName, |
| GitRepositoryManager gitMgr) { |
| this.self = self; |
| this.db = db; |
| this.allUsersName = allUsersName; |
| this.gitMgr = gitMgr; |
| readFromGit = cfg.getBoolean("user", null, "readPrefsFromGit", false); |
| } |
| |
| @Override |
| public DiffPreferencesInfo apply(AccountResource rsrc) |
| throws AuthException, OrmException, ConfigInvalidException, IOException { |
| if (self.get() != rsrc.getUser() |
| && !self.get().getCapabilities().canAdministrateServer()) { |
| throw new AuthException("restricted to administrator"); |
| } |
| |
| Account.Id userId = rsrc.getUser().getAccountId(); |
| return readFromGit |
| ? readFromGit(userId, gitMgr, allUsersName.get(), null) |
| : readFromDb(userId); |
| } |
| |
| 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; |
| } |
| } |
| |
| private DiffPreferencesInfo readFromDb(Account.Id id) |
| throws OrmException { |
| AccountDiffPreference a = db.get().accountDiffPreferences().get(id); |
| return nullify(initFromDb(a)); |
| } |
| |
| static DiffPreferencesInfo initFromDb(AccountDiffPreference a) { |
| DiffPreferencesInfo prefs = DiffPreferencesInfo.defaults(); |
| if (a != null) { |
| prefs.context = (int)a.getContext(); |
| prefs.expandAllComments = a.isExpandAllComments(); |
| prefs.hideLineNumbers = a.isHideLineNumbers(); |
| prefs.hideTopMenu = a.isHideTopMenu(); |
| prefs.ignoreWhitespace = PatchListKey.WHITESPACE_TYPES.inverse().get( |
| a.getIgnoreWhitespace().getCode()); |
| prefs.intralineDifference = a.isIntralineDifference(); |
| prefs.lineLength = a.getLineLength(); |
| prefs.manualReview = a.isManualReview(); |
| prefs.renderEntireFile = a.isRenderEntireFile(); |
| prefs.retainHeader = a.isRetainHeader(); |
| prefs.showLineEndings = a.isShowLineEndings(); |
| prefs.showTabs = a.isShowTabs(); |
| prefs.showWhitespaceErrors = a.isShowWhitespaceErrors(); |
| prefs.skipDeleted = a.isSkipDeleted(); |
| prefs.skipUncommented = a.isSkipUncommented(); |
| prefs.syntaxHighlighting = a.isSyntaxHighlighting(); |
| prefs.tabSize = a.getTabSize(); |
| prefs.theme = a.getTheme(); |
| prefs.hideEmptyPane = a.isHideEmptyPane(); |
| prefs.autoHideDiffTableHeader = a.isAutoHideDiffTableHeader(); |
| } |
| |
| return prefs; |
| } |
| |
| private static DiffPreferencesInfo nullify(DiffPreferencesInfo prefs) { |
| prefs.expandAllComments = b(prefs.expandAllComments); |
| prefs.hideLineNumbers = b(prefs.hideLineNumbers); |
| prefs.hideTopMenu = b(prefs.hideTopMenu); |
| prefs.intralineDifference = b(prefs.intralineDifference); |
| prefs.manualReview = b(prefs.manualReview); |
| prefs.renderEntireFile = b(prefs.renderEntireFile); |
| prefs.retainHeader = b(prefs.retainHeader); |
| prefs.showLineEndings = b(prefs.showLineEndings); |
| prefs.showTabs = b(prefs.showTabs); |
| prefs.showWhitespaceErrors = b(prefs.showWhitespaceErrors); |
| prefs.skipDeleted = b(prefs.skipDeleted); |
| prefs.skipUncommented = b(prefs.skipUncommented); |
| prefs.syntaxHighlighting = b(prefs.syntaxHighlighting); |
| prefs.hideEmptyPane = b(prefs.hideEmptyPane); |
| prefs.autoHideDiffTableHeader = b(prefs.autoHideDiffTableHeader); |
| return prefs; |
| } |
| |
| private static Boolean b(Boolean b) { |
| if (b == null) { |
| return null; |
| } |
| return b ? Boolean.TRUE : null; |
| } |
| } |