SenderList recalculateMetadata(List<Message> msgs) throws ServiceException {
Collections.sort(msgs, new Message.SortDateAscending());
markItemModified(RECALCULATE_CHANGE_MASK);
mEncodedSenders = null;
mSenderList = new SenderList(msgs);
mData.size = msgs.size();
mData.tags = mData.flags = mData.unreadCount = 0;
mExtendedData = null;
for (Message msg : msgs) {
// unread count is updated via MailItem.addChild() for some reason...
super.addChild(msg);
mData.unreadCount += (msg.isUnread() ? 1 : 0);
mData.flags |= msg.getInternalFlagBitmask();
mData.tags |= msg.getTagBitmask();
mExtendedData = MetadataCallback.duringConversationAdd(mExtendedData, msg);
}
// need to rewrite the overview metadata
ZimbraLog.mailbox.debug(
"resetting metadata: cid="
+ mId
+ ", size was="
+ mData.size
+ " is="
+ mSenderList.size());
saveData(null);
return mSenderList;
}
/** please call this *after* adding the child row to the DB */
@Override
void addChild(MailItem child) throws ServiceException {
if (!(child instanceof Message)) throw MailServiceException.CANNOT_PARENT();
Message msg = (Message) child;
super.addChild(msg);
// update inherited flags
int oldFlags = mData.flags;
mData.flags |= msg.getInternalFlagBitmask();
if (mData.flags != oldFlags) markItemModified(Change.MODIFIED_FLAGS);
// update inherited tags
long oldTags = mData.tags;
mData.tags |= msg.getTagBitmask();
if (mData.tags != oldTags) markItemModified(Change.MODIFIED_TAGS);
// update unread counts
if (msg.isUnread()) {
markItemModified(Change.MODIFIED_UNREAD);
updateUnread(
child.mData.unreadCount,
child.isTagged(Flag.ID_FLAG_DELETED) ? child.mData.unreadCount : 0);
}
markItemModified(Change.MODIFIED_SIZE | Change.MODIFIED_SENDERS | Change.MODIFIED_METADATA);
MetadataCallback.duringConversationAdd(mExtendedData, msg);
// FIXME: this ordering is to work around the fact that when getSenderList has to
// recalc the metadata, it uses the already-updated DB message state to do it...
mData.date = mMailbox.getOperationTimestamp();
mData.contentChanged(mMailbox);
if (!mMailbox.hasListeners(Session.Type.SOAP)) {
instantiateSenderList();
mData.size++;
try {
if (mSenderList != null) mSenderList.add(msg);
} catch (SenderList.RefreshException slre) {
mSenderList = null;
}
saveMetadata();
} else {
boolean recalculated = loadSenderList();
if (!recalculated) {
mData.size++;
try {
mSenderList.add(msg);
saveMetadata();
} catch (SenderList.RefreshException slre) {
recalculateMetadata();
}
}
}
}
/**
* Updates the unread state of all messages in the conversation. Persists the change to the
* database and cache, and also updates the unread counts for the affected items' {@link Folder}s
* and {@link Tag}s appropriately.
*
* <p>Messages in the conversation are omitted from this operation if one or more of the following
* applies:
*
* <ul>
* <li>The caller lacks {@link ACL#RIGHT_WRITE} permission on the <code>Message</code>.
* <li>The caller has specified a {@link MailItem.TargetConstraint} that explicitly excludes the
* <code>Message</code>.
* <li>The caller has specified the maximum change number they know about, and the
* (modification/content) change number on the <code>Message</code> is greater.
* </ul>
*
* As a result of all these constraints, no messages may actually be marked read/unread.
*
* @perms {@link ACL#RIGHT_WRITE} on all the messages
*/
@Override
void alterUnread(boolean unread) throws ServiceException {
markItemModified(Change.MODIFIED_UNREAD);
boolean excludeAccess = false;
// Decrement the in-memory unread count of each message. Each message will
// then implicitly decrement the unread count for its conversation, folder
// and tags.
TargetConstraint tcon = mMailbox.getOperationTargetConstraint();
List<Integer> targets = new ArrayList<Integer>();
for (Message msg : getMessages()) {
// skip messages that don't need to be changed, or that the client can't modify, doesn't know
// about, or has explicitly excluded
if (msg.isUnread() == unread) {
continue;
} else if (!msg.canAccess(ACL.RIGHT_WRITE)) {
excludeAccess = true;
continue;
} else if (!msg.checkChangeID() || !TargetConstraint.checkItem(tcon, msg)) {
continue;
}
int delta = unread ? 1 : -1;
msg.updateUnread(delta, msg.isTagged(Flag.ID_FLAG_DELETED) ? delta : 0);
msg.mData.metadataChanged(mMailbox);
targets.add(msg.getId());
}
// mark the selected messages in this conversation as read in the database
if (targets.isEmpty()) {
if (excludeAccess)
throw ServiceException.PERM_DENIED("you do not have sufficient permissions");
} else {
DbMailItem.alterUnread(mMailbox, targets, unread);
}
}
/**
* Moves all the conversation's {@link Message}s to a different {@link Folder}. Persists the
* change to the database and the in-memory cache. Updates all relevant unread counts, folder
* sizes, etc.
*
* <p>Messages moved to the Trash folder are automatically marked read. Conversations moved to the
* Junk folder will not receive newly-delivered messages.
*
* <p>Messages in the conversation are omitted from this operation if one or more of the following
* applies:
*
* <ul>
* <li>The caller lacks {@link ACL#RIGHT_WRITE} permission on the <code>Message</code>.
* <li>The caller has specified a {@link MailItem.TargetConstraint} that explicitly excludes the
* <code>Message</code>.
* <li>The caller has specified the maximum change number they know about, and the
* (modification/content) change number on the <code>Message</code> is greater.
* </ul>
*
* As a result of all these constraints, no messages may actually be moved.
*
* @perms {@link ACL#RIGHT_INSERT} on the target folder, {@link ACL#RIGHT_DELETE} on the messages'
* source folders
*/
@Override
boolean move(Folder target) throws ServiceException {
if (!target.canContain(TYPE_MESSAGE)) throw MailServiceException.CANNOT_CONTAIN();
markItemModified(Change.UNMODIFIED);
List<Message> msgs = getMessages();
TargetConstraint tcon = mMailbox.getOperationTargetConstraint();
boolean toTrash = target.inTrash();
int oldUnread = 0;
for (Message msg : msgs) if (msg.isUnread()) oldUnread++;
// if mData.unread is wrong, what to do? right now, always use the calculated value
mData.unreadCount = oldUnread;
boolean excludeAccess = false;
List<Integer> markedRead = new ArrayList<Integer>();
List<Message> moved = new ArrayList<Message>();
List<Message> indexUpdated = new ArrayList<Message>();
for (Message msg : msgs) {
Folder source = msg.getFolder();
// skip messages that don't need to be moved, or that the client can't modify, doesn't know
// about, or has explicitly excluded
if (source.getId() == target.getId()) {
continue;
} else if (!source.canAccess(ACL.RIGHT_DELETE)) {
excludeAccess = true;
continue;
} else if (target.getId() != Mailbox.ID_FOLDER_TRASH
&& target.getId() != Mailbox.ID_FOLDER_SPAM
&& !target.canAccess(ACL.RIGHT_INSERT)) {
excludeAccess = true;
continue;
} else if (!msg.checkChangeID() || !TargetConstraint.checkItem(tcon, msg)) {
continue;
}
boolean isDeleted = msg.isTagged(Flag.ID_FLAG_DELETED);
if (msg.isUnread()) {
if (!toTrash || msg.inTrash()) {
source.updateUnread(-1, isDeleted ? -1 : 0);
target.updateUnread(1, isDeleted ? 1 : 0);
} else {
// unread messages moved from Mailbox to Trash need to be marked read:
// update cached unread counts (message, conversation, folder, tags)
msg.updateUnread(-1, isDeleted ? -1 : 0);
// note that we need to update this message in the DB
markedRead.add(msg.getId());
}
}
// moved an item out of the spam folder, need to index it
if (msg.inSpam() && !target.inSpam()) {
if (msg.isIndexed() && msg.getIndexId() != -1) {
msg.indexIdChanged(msg.getId());
indexUpdated.add(msg);
}
}
// if a draft is being moved to Trash then remove any "send-later" info from it
if (toTrash && msg.isDraft()) msg.setDraftAutoSendTime(0);
// handle folder message counts
source.updateSize(-1, isDeleted ? -1 : 0, -msg.getTotalSize());
target.updateSize(1, isDeleted ? 1 : 0, msg.getTotalSize());
moved.add(msg);
msg.folderChanged(target, 0);
}
// mark unread messages moved from Mailbox to Trash/Spam as read in the DB
if (!markedRead.isEmpty()) DbMailItem.alterUnread(target.getMailbox(), markedRead, false);
if (moved.isEmpty()) {
if (excludeAccess)
throw ServiceException.PERM_DENIED("you do not have sufficient permissions");
} else {
// moving a conversation to spam closes it
if (target.inSpam()) detach();
if (ZimbraLog.mailop.isInfoEnabled()) {
StringBuilder ids = new StringBuilder();
for (int i = 0; i < moved.size(); i++) {
if (i > 0) {
ids.append(',');
}
ids.append(moved.get(i).getId());
}
ZimbraLog.mailop.info(
"Moving %s to %s. Affected message ids: %s.",
getMailopContext(this), getMailopContext(target), ids);
}
DbMailItem.setFolder(moved, target);
if (!indexUpdated.isEmpty()) {
DbMailItem.setIndexIds(mMailbox, indexUpdated);
for (Message msg : indexUpdated) {
mMailbox.queueForIndexing(msg, false, null);
}
}
}
return !moved.isEmpty();
}
/**
* Tags or untags all messages in the conversation. Persists the change to the database and cache.
* If the conversation includes at least one unread {@link Message} whose tagged state is
* changing, updates the {@link Tag}'s unread count appropriately.
*
* <p>Messages in the conversation are omitted from this operation if one or more of the following
* applies:
*
* <ul>
* <li>The caller lacks {@link ACL#RIGHT_WRITE} permission on the <code>Message</code>.
* <li>The caller has specified a {@link MailItem.TargetConstraint} that explicitly excludes the
* <code>Message</code>.
* <li>The caller has specified the maximum change number they know about, and the
* (modification/content) change number on the <code>Message</code> is greater.
* </ul>
*
* As a result of all these constraints, no messages may actually be tagged/untagged.
*
* @perms {@link ACL#RIGHT_WRITE} on all the messages
*/
@Override
void alterTag(Tag tag, boolean add) throws ServiceException {
if (tag == null) throw ServiceException.FAILURE("missing tag argument", null);
if (!add && !isTagged(tag)) return;
if (tag.getId() == Flag.ID_FLAG_UNREAD)
throw ServiceException.FAILURE("unread state must be set with alterUnread", null);
// don't let the user tag things as "has attachments" or "draft"
if (tag instanceof Flag && (tag.getBitmask() & Flag.FLAG_SYSTEM) != 0)
throw MailServiceException.CANNOT_TAG(tag, this);
markItemModified(tag instanceof Flag ? Change.MODIFIED_FLAGS : Change.MODIFIED_TAGS);
TargetConstraint tcon = mMailbox.getOperationTargetConstraint();
boolean excludeAccess = false;
List<Message> msgs = getMessages();
List<Integer> targets = new ArrayList<Integer>(msgs.size());
for (Message msg : msgs) {
// skip messages that don't need to be changed, or that the client can't modify, doesn't know
// about, or has explicitly excluded
if (msg.isTagged(tag) == add) {
continue;
} else if (!msg.canAccess(ACL.RIGHT_WRITE)) {
excludeAccess = true;
continue;
} else if (!msg.checkChangeID() || !TargetConstraint.checkItem(tcon, msg)) {
continue;
} else if (add && !tag.canTag(msg)) {
throw MailServiceException.CANNOT_TAG(tag, this);
}
targets.add(msg.getId());
msg.tagChanged(tag, add);
// since we're adding/removing a tag, the tag's unread count may change
int delta = add ? 1 : -1;
if (tag.trackUnread() && msg.isUnread())
tag.updateUnread(delta, isTagged(Flag.ID_FLAG_DELETED) ? delta : 0);
// if we're adding/removing the \Deleted flag, update the folder and tag "deleted" and
// "deleted unread" counts
if (tag.getId() == Flag.ID_FLAG_DELETED) {
getFolder().updateSize(0, delta, 0);
// note that Message.updateUnread() calls updateTagUnread()
if (msg.isUnread()) msg.updateUnread(0, delta);
}
}
if (targets.isEmpty()) {
if (excludeAccess)
throw ServiceException.PERM_DENIED("you do not have sufficient permissions");
} else {
if (ZimbraLog.mailop.isDebugEnabled()) {
String operation = add ? "Setting" : "Unsetting";
ZimbraLog.mailop.debug(
"%s %s for %s. Affected ids: %s",
operation,
getMailopContext(tag),
getMailopContext(this),
StringUtil.join(",", targets));
}
recalculateCounts(msgs);
DbMailItem.alterTag(tag, targets, add);
}
}