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// Copyright (C) 2012 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.restapi.project;
import com.google.common.base.Strings;
import com.google.gerrit.extensions.api.projects.DescriptionInput;
import com.google.gerrit.extensions.restapi.AuthException;
import com.google.gerrit.extensions.restapi.BadRequestException;
import com.google.gerrit.extensions.restapi.ResourceConflictException;
import com.google.gerrit.extensions.restapi.ResourceNotFoundException;
import com.google.gerrit.extensions.restapi.Response;
import com.google.gerrit.extensions.restapi.RestModifyView;
import com.google.gerrit.server.permissions.PermissionBackendException;
import com.google.gerrit.server.project.ProjectConfig;
import com.google.gerrit.server.project.ProjectResource;
import com.google.inject.Inject;
import com.google.inject.Singleton;
import java.io.IOException;
import org.eclipse.jgit.errors.ConfigInvalidException;
import org.eclipse.jgit.errors.RepositoryNotFoundException;
@Singleton
public class PutDescription implements RestModifyView<ProjectResource, DescriptionInput> {
private final RepoMetaDataUpdater repoMetaDataUpdater;
@Inject
PutDescription(RepoMetaDataUpdater repoMetaDataUpdater) {
this.repoMetaDataUpdater = repoMetaDataUpdater;
}
@Override
public Response<String> apply(ProjectResource resource, DescriptionInput input)
throws AuthException, ResourceConflictException, ResourceNotFoundException, IOException,
PermissionBackendException, BadRequestException {
if (input == null) {
input = new DescriptionInput(); // Delete would set description to null.
}
try (var configUpdater =
repoMetaDataUpdater.configUpdater(
resource.getNameKey(), input.commitMessage, "Update description")) {
ProjectConfig config = configUpdater.getConfig();
String desc = input.description;
config.updateProject(p -> p.setDescription(Strings.emptyToNull(desc)));
configUpdater.commitConfigUpdate();
configUpdater.getRepository().setGitwebDescription(config.getProject().getDescription());
return Strings.isNullOrEmpty(config.getProject().getDescription())
? Response.none()
: Response.ok(config.getProject().getDescription());
} catch (RepositoryNotFoundException notFound) {
throw new ResourceNotFoundException(resource.getName(), notFound);
} catch (ConfigInvalidException e) {
throw new ResourceConflictException(
String.format("invalid project.config: %s", e.getMessage()));
}
}
}