public static FreeBusy getWorkingHours(
Account authAcct, boolean asAdmin, Account account, String name, long start, long end)
throws ServiceException {
// If free/busy viewing is blocked, so is viewing working hours.
AccessManager accessMgr = AccessManager.getInstance();
boolean accountAceAllowed = accessMgr.canDo(authAcct, account, User.R_viewFreeBusy, asAdmin);
if (!accountAceAllowed) return FreeBusy.nodataFreeBusy(account.getName(), start, end);
// Get the working hours preference and parse it.
String workingHoursPref = account.getPrefCalendarWorkingHours();
HoursByDay workingHoursByDay = new HoursByDay(workingHoursPref);
// Build a recurrence rule for each day of the week and expand over the time range.
IntervalList intervals = new IntervalList(start, end);
ICalTimeZone tz = Util.getAccountTimeZone(account);
TimeZoneMap tzmap = new TimeZoneMap(tz);
StartSpec startSpec = new StartSpec(start, tz);
for (int day = 1; day <= 7; ++day) {
TimeRange timeRange = workingHoursByDay.getHoursForDay(day);
if (timeRange.enabled) {
IRecurrence rrule = getRecurrenceForDay(day, startSpec, timeRange, tz, tzmap);
List<Instance> instances = rrule.expandInstances(0, start, end);
for (Instance inst : instances) {
Interval ival =
new Interval(inst.getStart(), inst.getEnd(), IcalXmlStrMap.FBTYPE_BUSY_UNAVAILABLE);
intervals.addInterval(ival);
}
}
}
// Invert FREE and BUSY_UNAVAILABLE in the intervals so that working hours are displayed as free
// and non-working
// hours are shown as out-of-office.
for (Iterator<Interval> iter = intervals.iterator(); iter.hasNext(); ) {
Interval interval = iter.next();
String status = interval.getStatus();
interval.setStatus(invertStatus(status));
}
return new FreeBusy(name, intervals, start, end);
}
private void compile() throws ServiceException {
assert clauses != null;
if (clauses.isEmpty()) {
return;
}
// Convert list of Queries into list of QueryOperations, then optimize them.
// this generates all of the query operations
operation = parseTree.compile(mailbox);
ZimbraLog.search.debug("OP=%s", operation);
// expand the is:local and is:remote parts into in:(LIST)'s
operation = operation.expandLocalRemotePart(mailbox);
ZimbraLog.search.debug("AFTEREXP=%s", operation);
// optimize the query down
operation = operation.optimize(mailbox);
ZimbraLog.search.debug("OPTIMIZED=%s", operation);
if (operation == null || operation instanceof NoTermQueryOperation) {
operation = new NoResultsQueryOperation();
return;
}
// Use the OperationContext to update the set of visible referenced folders, local AND remote.
Set<QueryTarget> targets = operation.getQueryTargets();
assert (operation instanceof UnionQueryOperation
|| QueryTarget.getExplicitTargetCount(targets) <= 1);
// easiest to treat the query two unions: one the LOCAL and one REMOTE parts
UnionQueryOperation remoteOps = new UnionQueryOperation();
UnionQueryOperation localOps = new UnionQueryOperation();
if (operation instanceof UnionQueryOperation) {
UnionQueryOperation union = (UnionQueryOperation) operation;
// separate out the LOCAL vs REMOTE parts...
for (QueryOperation op : union.operations) {
Set<QueryTarget> set = op.getQueryTargets();
// this assertion OK because we have already distributed multi-target query ops
// during the optimize() step
assert (QueryTarget.getExplicitTargetCount(set) <= 1);
// the assertion above is critical: the code below all assumes
// that we only have ONE target (ie we've already distributed if necessary)
if (QueryTarget.hasExternalTarget(set)) {
remoteOps.add(op);
} else {
localOps.add(op);
}
}
} else {
// single target: might be local, might be remote
Set<QueryTarget> set = operation.getQueryTargets();
// this assertion OK because we have already distributed multi-target query ops
// during the optimize() step
assert (QueryTarget.getExplicitTargetCount(set) <= 1);
if (QueryTarget.hasExternalTarget(set)) {
remoteOps.add(operation);
} else {
localOps.add(operation);
}
}
// Handle the REMOTE side:
if (!remoteOps.operations.isEmpty()) {
// Since optimize() has already been run, we know that each of our ops
// only has one target (or none). Find those operations which have
// an external target and wrap them in RemoteQueryOperations
// iterate backwards so we can remove/add w/o screwing iteration
for (int i = remoteOps.operations.size() - 1; i >= 0; i--) {
QueryOperation op = remoteOps.operations.get(i);
Set<QueryTarget> set = op.getQueryTargets();
// this assertion OK because we have already distributed multi-target query ops
// during the optimize() step
assert (QueryTarget.getExplicitTargetCount(set) <= 1);
// the assertion above is critical: the code below all assumes
// that we only have ONE target (ie we've already distributed if necessary)
if (QueryTarget.hasExternalTarget(set)) {
remoteOps.operations.remove(i);
boolean foundOne = false;
// find a remoteOp to add this one to
for (QueryOperation remoteOp : remoteOps.operations) {
if (remoteOp instanceof RemoteQueryOperation) {
if (((RemoteQueryOperation) remoteOp).tryAddOredOperation(op)) {
foundOne = true;
break;
}
}
}
if (!foundOne) {
RemoteQueryOperation remoteOp = new RemoteQueryOperation();
remoteOp.tryAddOredOperation(op);
remoteOps.operations.add(i, remoteOp);
}
}
}
// ...we need to call setup on every RemoteQueryOperation we end up with...
for (QueryOperation remoteOp : remoteOps.operations) {
assert (remoteOp instanceof RemoteQueryOperation);
try {
((RemoteQueryOperation) remoteOp).setup(protocol, octxt.getAuthToken(), params);
} catch (Exception e) {
ZimbraLog.search.info("Ignoring %s during RemoteQuery generation for %s", e, remoteOps);
}
}
}
// For the LOCAL parts of the query, do permission checks, do trash/spam exclusion
if (!localOps.operations.isEmpty()) {
ZimbraLog.search.debug("LOCAL_IN=%s", localOps);
Account authAcct = octxt != null ? octxt.getAuthenticatedUser() : mailbox.getAccount();
// Now, for all the LOCAL PARTS of the query, add the trash/spam exclusion part
boolean includeTrash = false;
boolean includeSpam = false;
if (params.inDumpster()) {
// Always include trash and spam for dumpster searches. Excluding spam is a client side
// choice.
includeTrash = true;
includeSpam = true;
if (!mailbox.hasFullAdminAccess(
octxt)) { // If the requester is not an admin, limit to recent date range.
long now = octxt != null ? octxt.getTimestamp() : System.currentTimeMillis();
long mdate = now - authAcct.getDumpsterUserVisibleAge();
IntersectionQueryOperation and = new IntersectionQueryOperation();
DBQueryOperation db = new DBQueryOperation();
db.addMDateRange(mdate, false, -1L, false, true);
and.addQueryOp((QueryOperation) localOps.clone());
and.addQueryOp(db);
localOps.operations.clear();
localOps.operations.add(and);
}
} else {
includeTrash = authAcct.isPrefIncludeTrashInSearch();
;
includeSpam = authAcct.isPrefIncludeSpamInSearch();
}
if (!includeTrash || !includeSpam) {
// First check that we aren't specifically looking for items in one of these.
// For instance, in ZWC, if "Include Shared Items" is selected, the Trash list may currently
// use a
// search similar to : 'in:"trash" (inid:565 OR is:local)'
// where 565 is the folder ID for a shared folder. We don't want to end up doing a search
// for items
// that are both in "trash" and NOT in "trash"...
for (Query q : clauses) {
if (q.toString().equalsIgnoreCase("Q(IN:Trash)")) {
includeTrash = true;
}
if (q.toString().equalsIgnoreCase("Q(IN:Junk)")) {
includeSpam = true;
}
}
}
if (!includeTrash || !includeSpam) {
List<QueryOperation> toAdd = new ArrayList<QueryOperation>();
for (Iterator<QueryOperation> iter = localOps.operations.iterator(); iter.hasNext(); ) {
QueryOperation cur = iter.next();
if (!cur.hasSpamTrashSetting()) {
QueryOperation newOp = cur.ensureSpamTrashSetting(mailbox, includeTrash, includeSpam);
if (newOp != cur) {
iter.remove();
toAdd.add(newOp);
}
}
}
localOps.operations.addAll(toAdd);
ZimbraLog.search.debug("LOCAL_AFTER_TRASH/SPAM/DUMPSTER=%s", localOps);
}
// Check to see if we need to filter out private appointment data
boolean allowPrivateAccess = true;
if (octxt != null) {
allowPrivateAccess =
AccessManager.getInstance()
.allowPrivateAccess(
octxt.getAuthenticatedUser(),
mailbox.getAccount(),
octxt.isUsingAdminPrivileges());
}
//
// bug 28892 - ACL.RIGHT_PRIVATE support:
//
// Basically, if ACL.RIGHT_PRIVATE is set somewhere, and if we're excluding private items from
// search, then we need to run the query twice -- once over the whole mailbox with
// private items excluded and then UNION it with a second run, this time only in the
// RIGHT_PRIVATE enabled folders, with private items enabled.
//
UnionQueryOperation clonedLocal = null;
Set<Folder> hasFolderRightPrivateSet = new HashSet<Folder>();
// ...don't do any of this if they aren't asking for a calendar type...
Set<MailItem.Type> types = params.getTypes();
boolean hasCalendarType =
types.contains(MailItem.Type.APPOINTMENT) || types.contains(MailItem.Type.TASK);
if (hasCalendarType && !allowPrivateAccess && getTextOperationCount(localOps) > 0) {
// the searcher is NOT allowed to see private items globally....lets check
// to see if there are any individual folders that they DO have rights to...
// if there are any, then we'll need to run special searches in those
// folders
Set<Folder> allVisibleFolders = mailbox.getVisibleFolders(octxt);
if (allVisibleFolders == null) {
allVisibleFolders = new HashSet<Folder>();
allVisibleFolders.addAll(mailbox.getFolderList(octxt, SortBy.NONE));
}
for (Folder f : allVisibleFolders) {
if (f.getType() == MailItem.Type.FOLDER
&& CalendarItem.allowPrivateAccess(f, authAcct, false)) {
hasFolderRightPrivateSet.add(f);
}
}
if (!hasFolderRightPrivateSet.isEmpty()) {
clonedLocal = (UnionQueryOperation) localOps.clone();
}
}
Set<Folder> visibleFolders = mailbox.getVisibleFolders(octxt);
localOps = handleLocalPermissionChecks(localOps, visibleFolders, allowPrivateAccess);
ZimbraLog.search.debug("LOCAL_AFTER_PERM_CHECKS=%s", localOps);
if (!hasFolderRightPrivateSet.isEmpty()) {
ZimbraLog.search.debug("CLONED_LOCAL_BEFORE_PERM=%s", clonedLocal);
// now we're going to setup the clonedLocal tree
// to run with private access ALLOWED, over the set of folders
// that have RIGHT_PRIVATE (note that we build this list from the visible
// folder list, so we are
clonedLocal = handleLocalPermissionChecks(clonedLocal, hasFolderRightPrivateSet, true);
ZimbraLog.search.debug("CLONED_LOCAL_AFTER_PERM=%s", clonedLocal);
// clonedLocal should only have the single INTERSECT in it
assert (clonedLocal.operations.size() == 1);
QueryOperation optimizedClonedLocal = clonedLocal.optimize(mailbox);
ZimbraLog.search.debug("CLONED_LOCAL_AFTER_OPTIMIZE=%s", optimizedClonedLocal);
UnionQueryOperation withPrivateExcluded = localOps;
localOps = new UnionQueryOperation();
localOps.add(withPrivateExcluded);
localOps.add(optimizedClonedLocal);
ZimbraLog.search.debug("LOCAL_WITH_CLONED=%s", localOps);
//
// we should end up with:
//
// localOps =
// UNION(withPrivateExcluded,
// UNION(INTERSECT(clonedLocal,
// UNION(hasFolderRightPrivateList)
// )
// )
// )
//
}
}
UnionQueryOperation union = new UnionQueryOperation();
union.add(localOps);
union.add(remoteOps);
ZimbraLog.search.debug("BEFORE_FINAL_OPT=%s", union);
operation = union.optimize(mailbox);
ZimbraLog.search.debug("COMPILED=%s", operation);
}