/** Setup the message headers and envelope (TO, CC, BCC). */
protected void init() throws EmailException {
if (args.projectCache != null) {
projectState = args.projectCache.get(change.getProject());
} else {
projectState = null;
}
if (patchSet == null) {
try {
patchSet = args.db.get().patchSets().get(change.currentPatchSetId());
} catch (OrmException err) {
patchSet = null;
}
}
if (patchSet != null && patchSetInfo == null) {
try {
patchSetInfo = args.patchSetInfoFactory.get(patchSet.getId());
} catch (PatchSetInfoNotAvailableException err) {
patchSetInfo = null;
}
}
authors = getAuthors();
super.init();
if (changeMessage != null && changeMessage.getWrittenOn() != null) {
setHeader("Date", new Date(changeMessage.getWrittenOn().getTime()));
}
setChangeSubjectHeader();
setHeader("X-Gerrit-Change-Id", "" + change.getKey().get());
setListIdHeader();
setChangeUrlHeader();
setCommitIdHeader();
}
private Set<PatchSet.Id> parsePatchSetId(final String patchIdentity)
throws UnloggedFailure, OrmException {
// By commit?
//
if (patchIdentity.matches("^([0-9a-fA-F]{4," + RevId.LEN + "})$")) {
final RevId id = new RevId(patchIdentity);
final ResultSet<PatchSet> patches;
if (id.isComplete()) {
patches = db.patchSets().byRevision(id);
} else {
patches = db.patchSets().byRevisionRange(id, id.max());
}
final Set<PatchSet.Id> matches = new HashSet<PatchSet.Id>();
for (final PatchSet ps : patches) {
final Change change = db.changes().get(ps.getId().getParentKey());
if (inProject(change)) {
matches.add(ps.getId());
}
}
switch (matches.size()) {
case 1:
return matches;
case 0:
throw error("\"" + patchIdentity + "\" no such patch set");
default:
throw error("\"" + patchIdentity + "\" matches multiple patch sets");
}
}
// By older style change,patchset?
//
if (patchIdentity.matches("^[1-9][0-9]*,[1-9][0-9]*$")) {
final PatchSet.Id patchSetId;
try {
patchSetId = PatchSet.Id.parse(patchIdentity);
} catch (IllegalArgumentException e) {
throw error("\"" + patchIdentity + "\" is not a valid patch set");
}
if (db.patchSets().get(patchSetId) == null) {
throw error("\"" + patchIdentity + "\" no such patch set");
}
if (projectControl != null) {
final Change change = db.changes().get(patchSetId.getParentKey());
if (!inProject(change)) {
throw error(
"change "
+ change.getId()
+ " not in project "
+ projectControl.getProject().getName());
}
}
return Collections.singleton(patchSetId);
}
throw error("\"" + patchIdentity + "\" is not a valid patch set");
}
@Override
protected void setupVelocityContext() {
super.setupVelocityContext();
velocityContext.put("change", change);
velocityContext.put("changeId", change.getKey());
velocityContext.put("coverLetter", getCoverLetter());
velocityContext.put("branch", change.getDest());
velocityContext.put("fromName", getNameFor(fromId));
velocityContext.put(
"projectName", //
projectState != null ? projectState.getProject().getName() : null);
velocityContext.put("patchSet", patchSet);
velocityContext.put("patchSetInfo", patchSetInfo);
}
/** Create the change message and the affected file list. */
public String getChangeDetail() {
StringBuilder detail = new StringBuilder();
if (patchSetInfo != null) {
detail.append(patchSetInfo.getMessage().trim() + "\n");
} else {
detail.append(change.getSubject().trim() + "\n");
}
if (patchSet != null) {
detail.append("---\n");
PatchList patchList = getPatchList();
for (PatchListEntry p : patchList.getPatches()) {
if (Patch.COMMIT_MSG.equals(p.getNewName())) {
continue;
}
detail.append(p.getChangeType().getCode() + " " + p.getNewName() + "\n");
}
detail.append(
MessageFormat.format(
"" //
+ "{0,choice,0#0 files|1#1 file|1<{0} files} changed, " //
+ "{1,choice,0#0 insertions|1#1 insertion|1<{1} insertions}(+), " //
+ "{2,choice,0#0 deletions|1#1 deletion|1<{2} deletions}(-)" //
+ "\n",
patchList.getPatches().size() - 1, //
patchList.getInsertions(), //
patchList.getDeletions()));
detail.append("\n");
}
return detail.toString();
}
private boolean inProject(final Change change) {
if (projectControl == null) {
// No --project option, so they want every project.
return true;
}
return projectControl.getProject().getNameKey().equals(change.getProject());
}
/** Get a link to the change; null if the server doesn't know its own address. */
public String getChangeUrl() {
if (change != null && getGerritUrl() != null) {
final StringBuilder r = new StringBuilder();
r.append(getGerritUrl());
r.append(change.getChangeId());
return r.toString();
}
return null;
}
/** Find all users who are authors of any part of this change. */
protected Set<Account.Id> getAuthors() {
Set<Account.Id> authors = new HashSet<Account.Id>();
authors.add(change.getOwner());
if (patchSet != null) {
authors.add(patchSet.getUploader());
}
if (patchSetInfo != null) {
authors.add(patchSetInfo.getAuthor().getAccount());
authors.add(patchSetInfo.getCommitter().getAccount());
}
return authors;
}
private void ccApprovals(final boolean includeZero) {
try {
// CC anyone else who has posted an approval mark on this change
//
for (PatchSetApproval ap : args.db.get().patchSetApprovals().byChange(change.getId())) {
if (!includeZero && ap.getValue() == 0) {
continue;
}
add(RecipientType.CC, ap.getAccountId());
}
} catch (OrmException err) {
}
}
/** BCC any user who has starred this change. */
protected void bccStarredBy() {
try {
// BCC anyone who has starred this change.
//
for (StarredChange w : args.db.get().starredChanges().byChange(change.getId())) {
add(RecipientType.BCC, w.getAccountId());
}
} catch (OrmException err) {
// Just don't BCC everyone. Better to send a partial message to those
// we already have queued up then to fail deliver entirely to people
// who have a lower interest in the change.
}
}
/** Format the message body by calling {@link #appendText(String)}. */
protected void format() throws EmailException {
formatChange();
appendText(velocifyFile("ChangeFooter.vm"));
try {
HashSet<Account.Id> reviewers = new HashSet<Account.Id>();
for (PatchSetApproval p : args.db.get().patchSetApprovals().byChange(change.getId())) {
reviewers.add(p.getAccountId());
}
TreeSet<String> names = new TreeSet<String>();
for (Account.Id who : reviewers) {
names.add(getNameEmailFor(who));
}
for (String name : names) {
appendText("Gerrit-Reviewer: " + name + "\n");
}
} catch (OrmException e) {
}
}
/** Returns all watches that are relevant */
protected final List<AccountProjectWatch> getWatches() throws OrmException {
if (changeData == null) {
return Collections.emptyList();
}
List<AccountProjectWatch> matching = new ArrayList<AccountProjectWatch>();
Set<Account.Id> projectWatchers = new HashSet<Account.Id>();
for (AccountProjectWatch w :
args.db.get().accountProjectWatches().byProject(change.getProject())) {
projectWatchers.add(w.getAccountId());
add(matching, w);
}
for (AccountProjectWatch w :
args.db.get().accountProjectWatches().byProject(args.allProjectsName)) {
if (!projectWatchers.contains(w.getAccountId())) {
add(matching, w);
}
}
return Collections.unmodifiableList(matching);
}
/** Get the groups which own the project. */
protected Set<AccountGroup.UUID> getProjectOwners() {
final ProjectState r;
r = args.projectCache.get(change.getProject());
return r != null ? r.getOwners() : Collections.<AccountGroup.UUID>emptySet();
}