| // Copyright (C) 2015 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.importer; |
| |
| import static com.google.gerrit.server.permissions.GlobalPermission.ADMINISTRATE_SERVER; |
| |
| import com.google.gerrit.common.errors.NoSuchAccountException; |
| import com.google.gerrit.extensions.annotations.PluginName; |
| import com.google.gerrit.extensions.annotations.RequiresCapability; |
| import com.google.gerrit.extensions.api.access.PluginPermission; |
| import com.google.gerrit.extensions.restapi.IdString; |
| import com.google.gerrit.extensions.restapi.ResourceNotFoundException; |
| import com.google.gerrit.extensions.restapi.RestApiException; |
| import com.google.gerrit.extensions.restapi.RestModifyView; |
| import com.google.gerrit.extensions.webui.UiAction; |
| import com.google.gerrit.reviewdb.client.Project; |
| import com.google.gerrit.server.CurrentUser; |
| import com.google.gerrit.server.config.ConfigResource; |
| import com.google.gerrit.server.patch.PatchListNotAvailableException; |
| import com.google.gerrit.server.permissions.PermissionBackend; |
| import com.google.gerrit.server.permissions.PermissionBackendException; |
| import com.google.gerrit.server.project.NoSuchChangeException; |
| import com.google.gerrit.server.project.ProjectCache; |
| import com.google.gerrit.server.project.ProjectResource; |
| import com.google.gerrit.server.update.UpdateException; |
| import com.google.gerrit.server.validators.ValidationException; |
| import com.google.gwtorm.server.OrmException; |
| import com.google.inject.Inject; |
| import com.google.inject.Provider; |
| import com.googlesource.gerrit.plugins.importer.ResumeCopyProject.Input; |
| import java.io.IOException; |
| import java.io.Writer; |
| import org.eclipse.jgit.api.errors.GitAPIException; |
| import org.eclipse.jgit.errors.ConfigInvalidException; |
| |
| @RequiresCapability(CopyProjectCapability.ID) |
| class ResumeCopyProject |
| implements RestModifyView<ProjectResource, Input>, UiAction<ProjectResource> { |
| public static class Input { |
| public boolean force; |
| } |
| |
| private final Provider<ResumeProjectImport> resumeProjectImport; |
| private final ProjectsCollection projectsCollection; |
| private final Provider<CurrentUser> currentUserProvider; |
| private final String pluginName; |
| private final ProjectCache projectCache; |
| private final PermissionBackend permissionBackend; |
| |
| private Writer err; |
| |
| @Inject |
| ResumeCopyProject( |
| Provider<ResumeProjectImport> resumeProjectImport, |
| ProjectsCollection projectsCollection, |
| Provider<CurrentUser> currentUserProvider, |
| @PluginName String pluginName, |
| ProjectCache projectCache, |
| PermissionBackend permissionBackend) { |
| this.resumeProjectImport = resumeProjectImport; |
| this.projectsCollection = projectsCollection; |
| this.currentUserProvider = currentUserProvider; |
| this.pluginName = pluginName; |
| this.projectCache = projectCache; |
| this.permissionBackend = permissionBackend; |
| } |
| |
| ResumeCopyProject setErr(Writer err) { |
| this.err = err; |
| return this; |
| } |
| |
| @Override |
| public ResumeImportStatistic apply(ProjectResource rsrc, Input input) |
| throws RestApiException, IOException, OrmException, ValidationException, GitAPIException, |
| NoSuchChangeException, NoSuchAccountException, UpdateException, ConfigInvalidException, |
| PermissionBackendException, PatchListNotAvailableException { |
| ImportProjectResource projectResource = |
| projectsCollection.parse(new ConfigResource(), IdString.fromDecoded(rsrc.getName())); |
| ResumeProjectImport.Input in = new ResumeProjectImport.Input(); |
| in.force = input.force; |
| return resumeProjectImport.get().setCopy(true).setErr(err).apply(projectResource, in); |
| } |
| |
| @Override |
| public UiAction.Description getDescription(ProjectResource rsrc) { |
| return new UiAction.Description() |
| .setLabel("Resume Copy...") |
| .setTitle(String.format("Resume copy for project %s", rsrc.getName())) |
| .setVisible(canResumeCopy(rsrc) && isCopied(rsrc)); |
| } |
| |
| private boolean canResumeCopy(ProjectResource rsrc) { |
| return permissionBackend.user(currentUserProvider).testOrFalse(ADMINISTRATE_SERVER) |
| || (permissionBackend |
| .user(currentUserProvider) |
| .testOrFalse(new PluginPermission(pluginName, CopyProjectCapability.ID)) |
| && rsrc.getControl().isOwner()); |
| } |
| |
| private boolean isCopied(ProjectResource rsrc) { |
| try { |
| ImportProjectResource projectResource = |
| projectsCollection.parse(new ConfigResource(), IdString.fromDecoded(rsrc.getName())); |
| ImportProjectInfo info = projectResource.getInfo(); |
| if (info.from != null) { |
| // no copy, but an import from another system |
| return false; |
| } |
| |
| // check that source project still exists |
| return projectCache.get(new Project.NameKey(info.name)) != null; |
| } catch (ResourceNotFoundException | IOException e) { |
| return false; |
| } |
| } |
| } |