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// Copyright (C) 2017 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.change;
import com.google.common.base.Strings;
import com.google.common.collect.ImmutableList;
import com.google.gerrit.common.Nullable;
import com.google.gerrit.entities.Change;
import com.google.gerrit.entities.PatchSet;
import com.google.gerrit.extensions.api.changes.NotifyHandling;
import com.google.gerrit.extensions.common.InputWithMessage;
import com.google.gerrit.server.ChangeMessagesUtil;
import com.google.gerrit.server.PatchSetUtil;
import com.google.gerrit.server.extensions.events.WorkInProgressStateChanged;
import com.google.gerrit.server.notedb.ChangeUpdate;
import com.google.gerrit.server.update.BatchUpdateOp;
import com.google.gerrit.server.update.ChangeContext;
import com.google.gerrit.server.update.PostUpdateContext;
import com.google.inject.Inject;
import com.google.inject.assistedinject.Assisted;
import org.eclipse.jgit.lib.ObjectId;
/* Set work in progress or ready for review state on a change */
public class WorkInProgressOp implements BatchUpdateOp {
public static class Input extends InputWithMessage {
@Nullable public NotifyHandling notify;
public Input() {
this(null);
}
public Input(@Nullable String message) {
super(message);
}
}
public interface Factory {
WorkInProgressOp create(boolean workInProgress, Input in);
}
private final ChangeMessagesUtil cmUtil;
private final EmailReviewComments.Factory email;
private final PatchSetUtil psUtil;
private final boolean workInProgress;
private final Input in;
private final WorkInProgressStateChanged stateChanged;
private boolean sendEmail = true;
private ObjectId preUpdateMetaId;
private Change change;
private PatchSet ps;
private String mailMessage;
@Inject
WorkInProgressOp(
ChangeMessagesUtil cmUtil,
EmailReviewComments.Factory email,
PatchSetUtil psUtil,
WorkInProgressStateChanged stateChanged,
@Assisted boolean workInProgress,
@Assisted Input in) {
this.cmUtil = cmUtil;
this.email = email;
this.psUtil = psUtil;
this.stateChanged = stateChanged;
this.workInProgress = workInProgress;
this.in = in;
}
public void suppressEmail() {
this.sendEmail = false;
}
@Override
public boolean updateChange(ChangeContext ctx) {
preUpdateMetaId = ctx.getNotes().getMetaId();
change = ctx.getChange();
ps = psUtil.get(ctx.getNotes(), change.currentPatchSetId());
ChangeUpdate update = ctx.getUpdate(change.currentPatchSetId());
change.setWorkInProgress(workInProgress);
if (!change.hasReviewStarted() && !workInProgress) {
change.setReviewStarted(true);
}
change.setLastUpdatedOn(ctx.getWhen());
update.setWorkInProgress(workInProgress);
addMessage(ctx);
return true;
}
private void addMessage(ChangeContext ctx) {
Change c = ctx.getChange();
StringBuilder buf =
new StringBuilder(c.isWorkInProgress() ? "Set Work In Progress" : "Set Ready For Review");
String m = Strings.nullToEmpty(in == null ? null : in.message).trim();
if (!m.isEmpty()) {
buf.append("\n\n");
buf.append(m);
}
mailMessage =
cmUtil.setChangeMessage(
ctx,
buf.toString(),
c.isWorkInProgress()
? ChangeMessagesUtil.TAG_SET_WIP
: ChangeMessagesUtil.TAG_SET_READY);
}
@Override
public void postUpdate(PostUpdateContext ctx) {
stateChanged.fire(ctx.getChangeData(change), ps, ctx.getAccount(), ctx.getWhen());
NotifyResolver.Result notify = ctx.getNotify(change.getId());
if (workInProgress
|| notify.handling().equals(NotifyHandling.OWNER)
|| notify.handling().equals(NotifyHandling.NONE)
|| !sendEmail) {
return;
}
email
.create(
ctx,
ps,
preUpdateMetaId,
mailMessage,
ImmutableList.of(),
mailMessage,
ImmutableList.of())
.sendAsync();
}
}