Examples with LocalFolder com.fsck.k9.mailstore.LocalFolder used on opensource projects

Example 21 with LocalFolder

use of com.fsck.k9.mailstore.LocalFolder in project k-9 by k9mail.

the class MessagingController method processPendingAppend.

/**
     * Process a pending append message command. This command uploads a local message to the
     * server, first checking to be sure that the server message is not newer than
     * the local message. Once the local message is successfully processed it is deleted so
     * that the server message will be synchronized down without an additional copy being
     * created.
     * TODO update the local message UID instead of deleting it
     */
void processPendingAppend(PendingAppend command, Account account) throws MessagingException {
    Folder remoteFolder = null;
    LocalFolder localFolder = null;
    try {
        String folder = command.folder;
        String uid = command.uid;
        if (account.getErrorFolderName().equals(folder)) {
            return;
        }
        LocalStore localStore = account.getLocalStore();
        localFolder = localStore.getFolder(folder);
        LocalMessage localMessage = localFolder.getMessage(uid);
        if (localMessage == null) {
            return;
        }
        Store remoteStore = account.getRemoteStore();
        remoteFolder = remoteStore.getFolder(folder);
        if (!remoteFolder.exists()) {
            if (!remoteFolder.create(FolderType.HOLDS_MESSAGES)) {
                return;
            }
        }
        remoteFolder.open(Folder.OPEN_MODE_RW);
        if (remoteFolder.getMode() != Folder.OPEN_MODE_RW) {
            return;
        }
        Message remoteMessage = null;
        if (!localMessage.getUid().startsWith(K9.LOCAL_UID_PREFIX)) {
            remoteMessage = remoteFolder.getMessage(localMessage.getUid());
        }
        if (remoteMessage == null) {
            if (localMessage.isSet(Flag.X_REMOTE_COPY_STARTED)) {
                Timber.w("Local message with uid %s has flag %s  already set, checking for remote message with " + "same message id", localMessage.getUid(), X_REMOTE_COPY_STARTED);
                String rUid = remoteFolder.getUidFromMessageId(localMessage);
                if (rUid != null) {
                    Timber.w("Local message has flag %s already set, and there is a remote message with uid %s, " + "assuming message was already copied and aborting this copy", X_REMOTE_COPY_STARTED, rUid);
                    String oldUid = localMessage.getUid();
                    localMessage.setUid(rUid);
                    localFolder.changeUid(localMessage);
                    for (MessagingListener l : getListeners()) {
                        l.messageUidChanged(account, folder, oldUid, localMessage.getUid());
                    }
                    return;
                } else {
                    Timber.w("No remote message with message-id found, proceeding with append");
                }
            }
            /*
                 * If the message does not exist remotely we just upload it and then
                 * update our local copy with the new uid.
                 */
            FetchProfile fp = new FetchProfile();
            fp.add(FetchProfile.Item.BODY);
            localFolder.fetch(Collections.singletonList(localMessage), fp, null);
            String oldUid = localMessage.getUid();
            localMessage.setFlag(Flag.X_REMOTE_COPY_STARTED, true);
            remoteFolder.appendMessages(Collections.singletonList(localMessage));
            localFolder.changeUid(localMessage);
            for (MessagingListener l : getListeners()) {
                l.messageUidChanged(account, folder, oldUid, localMessage.getUid());
            }
        } else {
            /*
                 * If the remote message exists we need to determine which copy to keep.
                 */
            /*
                 * See if the remote message is newer than ours.
                 */
            FetchProfile fp = new FetchProfile();
            fp.add(FetchProfile.Item.ENVELOPE);
            remoteFolder.fetch(Collections.singletonList(remoteMessage), fp, null);
            Date localDate = localMessage.getInternalDate();
            Date remoteDate = remoteMessage.getInternalDate();
            if (remoteDate != null && remoteDate.compareTo(localDate) > 0) {
                /*
                     * If the remote message is newer than ours we'll just
                     * delete ours and move on. A sync will get the server message
                     * if we need to be able to see it.
                     */
                localMessage.destroy();
            } else {
                /*
                     * Otherwise we'll upload our message and then delete the remote message.
                     */
                fp = new FetchProfile();
                fp.add(FetchProfile.Item.BODY);
                localFolder.fetch(Collections.singletonList(localMessage), fp, null);
                String oldUid = localMessage.getUid();
                localMessage.setFlag(Flag.X_REMOTE_COPY_STARTED, true);
                remoteFolder.appendMessages(Collections.singletonList(localMessage));
                localFolder.changeUid(localMessage);
                for (MessagingListener l : getListeners()) {
                    l.messageUidChanged(account, folder, oldUid, localMessage.getUid());
                }
                if (remoteDate != null) {
                    remoteMessage.setFlag(Flag.DELETED, true);
                    if (Expunge.EXPUNGE_IMMEDIATELY == account.getExpungePolicy()) {
                        remoteFolder.expunge();
                    }
                }
            }
        }
    } finally {
        closeFolder(remoteFolder);
        closeFolder(localFolder);
    }
}

Example 22 with LocalFolder

use of com.fsck.k9.mailstore.LocalFolder in project k-9 by k9mail.

the class MessagingController method deleteMessagesSynchronous.

private void deleteMessagesSynchronous(final Account account, final String folder, final List<? extends Message> messages, MessagingListener listener) {
    Folder localFolder = null;
    Folder localTrashFolder = null;
    List<String> uids = getUidsFromMessages(messages);
    try {
        //as messages get a new UID after being moved
        for (Message message : messages) {
            for (MessagingListener l : getListeners(listener)) {
                l.messageDeleted(account, folder, message);
            }
        }
        Store localStore = account.getLocalStore();
        localFolder = localStore.getFolder(folder);
        Map<String, String> uidMap = null;
        if (folder.equals(account.getTrashFolderName()) || !account.hasTrashFolder()) {
            Timber.d("Deleting messages in trash folder or trash set to -None-, not copying");
            localFolder.setFlags(messages, Collections.singleton(Flag.DELETED), true);
        } else {
            localTrashFolder = localStore.getFolder(account.getTrashFolderName());
            if (!localTrashFolder.exists()) {
                localTrashFolder.create(Folder.FolderType.HOLDS_MESSAGES);
            }
            if (localTrashFolder.exists()) {
                Timber.d("Deleting messages in normal folder, moving");
                uidMap = localFolder.moveMessages(messages, localTrashFolder);
            }
        }
        for (MessagingListener l : getListeners()) {
            l.folderStatusChanged(account, folder, localFolder.getUnreadMessageCount());
            if (localTrashFolder != null) {
                l.folderStatusChanged(account, account.getTrashFolderName(), localTrashFolder.getUnreadMessageCount());
            }
        }
        Timber.d("Delete policy for account %s is %s", account.getDescription(), account.getDeletePolicy());
        if (folder.equals(account.getOutboxFolderName())) {
            for (Message message : messages) {
                // If the message was in the Outbox, then it has been copied to local Trash, and has
                // to be copied to remote trash
                PendingCommand command = PendingAppend.create(account.getTrashFolderName(), message.getUid());
                queuePendingCommand(account, command);
            }
            processPendingCommands(account);
        } else if (account.getDeletePolicy() == DeletePolicy.ON_DELETE) {
            if (folder.equals(account.getTrashFolderName())) {
                queueSetFlag(account, folder, true, Flag.DELETED, uids);
            } else {
                queueMoveOrCopy(account, folder, account.getTrashFolderName(), false, uids, uidMap);
            }
            processPendingCommands(account);
        } else if (account.getDeletePolicy() == DeletePolicy.MARK_AS_READ) {
            queueSetFlag(account, folder, true, Flag.SEEN, uids);
            processPendingCommands(account);
        } else {
            Timber.d("Delete policy %s prevents delete from server", account.getDeletePolicy());
        }
        unsuppressMessages(account, messages);
    } catch (UnavailableStorageException e) {
        Timber.i("Failed to delete message because storage is not available - trying again later.");
        throw new UnavailableAccountException(e);
    } catch (MessagingException me) {
        addErrorMessage(account, null, me);
        throw new RuntimeException("Error deleting message from local store.", me);
    } finally {
        closeFolder(localFolder);
        closeFolder(localTrashFolder);
    }
}

Example 23 with LocalFolder

use of com.fsck.k9.mailstore.LocalFolder in project k-9 by k9mail.

the class MessagingController method messagesPendingSend.

private boolean messagesPendingSend(final Account account) {
    Folder localFolder = null;
    try {
        localFolder = account.getLocalStore().getFolder(account.getOutboxFolderName());
        if (!localFolder.exists()) {
            return false;
        }
        localFolder.open(Folder.OPEN_MODE_RW);
        if (localFolder.getMessageCount() > 0) {
            return true;
        }
    } catch (Exception e) {
        Timber.e(e, "Exception while checking for unsent messages");
    } finally {
        closeFolder(localFolder);
    }
    return false;
}

Example 24 with LocalFolder

use of com.fsck.k9.mailstore.LocalFolder in project k-9 by k9mail.

the class MessagingController method saveDraft.

/**
     * Save a draft message.
     *
     * @param account
     *         Account we are saving for.
     * @param message
     *         Message to save.
     *
     * @return Message representing the entry in the local store.
     */
public Message saveDraft(final Account account, final Message message, long existingDraftId, boolean saveRemotely) {
    Message localMessage = null;
    try {
        LocalStore localStore = account.getLocalStore();
        LocalFolder localFolder = localStore.getFolder(account.getDraftsFolderName());
        localFolder.open(Folder.OPEN_MODE_RW);
        if (existingDraftId != INVALID_MESSAGE_ID) {
            String uid = localFolder.getMessageUidById(existingDraftId);
            message.setUid(uid);
        }
        // Save the message to the store.
        localFolder.appendMessages(Collections.singletonList(message));
        // Fetch the message back from the store.  This is the Message that's returned to the caller.
        localMessage = localFolder.getMessage(message.getUid());
        localMessage.setFlag(Flag.X_DOWNLOADED_FULL, true);
        if (saveRemotely) {
            PendingCommand command = PendingAppend.create(localFolder.getName(), localMessage.getUid());
            queuePendingCommand(account, command);
            processPendingCommands(account);
        }
    } catch (MessagingException e) {
        Timber.e(e, "Unable to save message as draft.");
        addErrorMessage(account, null, e);
    }
    return localMessage;
}

Example 25 with LocalFolder

use of com.fsck.k9.mailstore.LocalFolder in project k-9 by k9mail.

the class MessagingController method updateMoreMessages.

private void updateMoreMessages(Folder remoteFolder, LocalFolder localFolder, Date earliestDate, int remoteStart) throws MessagingException, IOException {
    if (remoteStart == 1) {
        localFolder.setMoreMessages(MoreMessages.FALSE);
    } else {
        boolean moreMessagesAvailable = remoteFolder.areMoreMessagesAvailable(remoteStart, earliestDate);
        MoreMessages newMoreMessages = (moreMessagesAvailable) ? MoreMessages.TRUE : MoreMessages.FALSE;
        localFolder.setMoreMessages(newMoreMessages);
    }
}