1 files changed, 131 insertions, 0 deletions
diff --git a/java/com/google/gerrit/server/restapi/project/SetDefaultDashboard.java b/java/com/google/gerrit/server/restapi/project/SetDefaultDashboard.java
new file mode 100644
index 0000000000..ef292e5c8f
--- /dev/null
+++ b/java/com/google/gerrit/server/restapi/project/SetDefaultDashboard.java
@@ -0,0 +1,131 @@
+// 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.MoreObjects;
+import com.google.common.base.Strings;
+import com.google.gerrit.extensions.api.projects.DashboardInfo;
+import com.google.gerrit.extensions.api.projects.SetDashboardInput;
+import com.google.gerrit.extensions.restapi.BadRequestException;
+import com.google.gerrit.extensions.restapi.IdString;
+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.RestApiException;
+import com.google.gerrit.extensions.restapi.RestModifyView;
+import com.google.gerrit.reviewdb.client.Project;
+import com.google.gerrit.server.git.meta.MetaDataUpdate;
+import com.google.gerrit.server.permissions.PermissionBackend;
+import com.google.gerrit.server.permissions.PermissionBackendException;
+import com.google.gerrit.server.permissions.ProjectPermission;
+import com.google.gerrit.server.project.DashboardResource;
+import com.google.gerrit.server.project.ProjectCache;
+import com.google.gerrit.server.project.ProjectConfig;
+import com.google.gerrit.server.project.ProjectResource;
+import com.google.inject.Inject;
+import com.google.inject.Provider;
+import java.io.IOException;
+import org.eclipse.jgit.errors.ConfigInvalidException;
+import org.eclipse.jgit.errors.RepositoryNotFoundException;
+import org.kohsuke.args4j.Option;
+
+class SetDefaultDashboard implements RestModifyView<DashboardResource, SetDashboardInput> {
+  private final ProjectCache cache;
+  private final MetaDataUpdate.Server updateFactory;
+  private final DashboardsCollection dashboards;
+  private final Provider<GetDashboard> get;
+  private final PermissionBackend permissionBackend;
+
+  @Option(name = "--inherited", usage = "set dashboard inherited by children")
+  boolean inherited;
+
+  @Inject
+  SetDefaultDashboard(
+      ProjectCache cache,
+      MetaDataUpdate.Server updateFactory,
+      DashboardsCollection dashboards,
+      Provider<GetDashboard> get,
+      PermissionBackend permissionBackend) {
+    this.cache = cache;
+    this.updateFactory = updateFactory;
+    this.dashboards = dashboards;
+    this.get = get;
+    this.permissionBackend = permissionBackend;
+  }
+
+  @Override
+  public Response<DashboardInfo> apply(DashboardResource rsrc, SetDashboardInput input)
+      throws RestApiException, IOException, PermissionBackendException {
+    if (input == null) {
+      input = new SetDashboardInput(); // Delete would set input to null.
+    }
+    input.id = Strings.emptyToNull(input.id);
+
+    permissionBackend
+        .user(rsrc.getUser())
+        .project(rsrc.getProjectState().getNameKey())
+        .check(ProjectPermission.WRITE_CONFIG);
+
+    DashboardResource target = null;
+    if (input.id != null) {
+      try {
+        target =
+            dashboards.parse(
+                new ProjectResource(rsrc.getProjectState(), rsrc.getUser()),
+                IdString.fromUrl(input.id));
+      } catch (ResourceNotFoundException e) {
+        throw new BadRequestException("dashboard " + input.id + " not found");
+      } catch (ConfigInvalidException e) {
+        throw new ResourceConflictException(e.getMessage());
+      }
+    }
+
+    try (MetaDataUpdate md = updateFactory.create(rsrc.getProjectState().getNameKey())) {
+      ProjectConfig config = ProjectConfig.read(md);
+      Project project = config.getProject();
+      if (inherited) {
+        project.setDefaultDashboard(input.id);
+      } else {
+        project.setLocalDefaultDashboard(input.id);
+      }
+
+      String msg =
+          MoreObjects.firstNonNull(
+              Strings.emptyToNull(input.commitMessage),
+              input.id == null
+                  ? "Removed default dashboard.\n"
+                  : String.format("Changed default dashboard to %s.\n", input.id));
+      if (!msg.endsWith("\n")) {
+        msg += "\n";
+      }
+      md.setAuthor(rsrc.getUser().asIdentifiedUser());
+      md.setMessage(msg);
+      config.commit(md);
+      cache.evict(rsrc.getProjectState().getProject());
+
+      if (target != null) {
+        DashboardInfo info = get.get().apply(target);
+        info.isDefault = true;
+        return Response.ok(info);
+      }
+      return Response.none();
+    } catch (RepositoryNotFoundException notFound) {
+      throw new ResourceNotFoundException(rsrc.getProjectState().getProject().getName());
+    } catch (ConfigInvalidException e) {
+      throw new ResourceConflictException(
+          String.format("invalid project.config: %s", e.getMessage()));
+    }
+  }
+}