Examples with MessagingListener com.fsck.k9.controller.MessagingListener used on opensource projects

Example 11 with MessagingListener

use of com.fsck.k9.controller.MessagingListener in project k-9 by k9mail.

the class MessagingController method checkMail.

/**
     * Checks mail for one or multiple accounts. If account is null all accounts
     * are checked.
     */
public void checkMail(final Context context, final Account account, final boolean ignoreLastCheckedTime, final boolean useManualWakeLock, final MessagingListener listener) {
    TracingWakeLock twakeLock = null;
    if (useManualWakeLock) {
        TracingPowerManager pm = TracingPowerManager.getPowerManager(context);
        twakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "K9 MessagingController.checkMail");
        twakeLock.setReferenceCounted(false);
        twakeLock.acquire(K9.MANUAL_WAKE_LOCK_TIMEOUT);
    }
    final TracingWakeLock wakeLock = twakeLock;
    for (MessagingListener l : getListeners()) {
        l.checkMailStarted(context, account);
    }
    putBackground("checkMail", listener, new Runnable() {

        @Override
        public void run() {
            try {
                Timber.i("Starting mail check");
                Preferences prefs = Preferences.getPreferences(context);
                Collection<Account> accounts;
                if (account != null) {
                    accounts = new ArrayList<>(1);
                    accounts.add(account);
                } else {
                    accounts = prefs.getAvailableAccounts();
                }
                for (final Account account : accounts) {
                    checkMailForAccount(context, account, ignoreLastCheckedTime, listener);
                }
            } catch (Exception e) {
                Timber.e(e, "Unable to synchronize mail");
                addErrorMessage(account, null, e);
            }
            putBackground("finalize sync", null, new Runnable() {

                @Override
                public void run() {
                    Timber.i("Finished mail sync");
                    if (wakeLock != null) {
                        wakeLock.release();
                    }
                    for (MessagingListener l : getListeners()) {
                        l.checkMailFinished(context, account);
                    }
                }
            });
        }
    });
}

Example 12 with MessagingListener

use of com.fsck.k9.controller.MessagingListener in project k-9 by k9mail.

the class MessagingController method processPendingMoveOrCopy.

void processPendingMoveOrCopy(PendingMoveOrCopy command, Account account) throws MessagingException {
    Folder remoteSrcFolder = null;
    Folder remoteDestFolder = null;
    LocalFolder localDestFolder;
    try {
        String srcFolder = command.srcFolder;
        if (account.getErrorFolderName().equals(srcFolder)) {
            return;
        }
        String destFolder = command.destFolder;
        boolean isCopy = command.isCopy;
        Store remoteStore = account.getRemoteStore();
        remoteSrcFolder = remoteStore.getFolder(srcFolder);
        Store localStore = account.getLocalStore();
        localDestFolder = (LocalFolder) localStore.getFolder(destFolder);
        List<Message> messages = new ArrayList<>();
        Collection<String> uids = command.newUidMap != null ? command.newUidMap.keySet() : command.uids;
        for (String uid : uids) {
            if (!uid.startsWith(K9.LOCAL_UID_PREFIX)) {
                messages.add(remoteSrcFolder.getMessage(uid));
            }
        }
        if (!remoteSrcFolder.exists()) {
            throw new MessagingException("processingPendingMoveOrCopy: remoteFolder " + srcFolder + " does not exist", true);
        }
        remoteSrcFolder.open(Folder.OPEN_MODE_RW);
        if (remoteSrcFolder.getMode() != Folder.OPEN_MODE_RW) {
            throw new MessagingException("processingPendingMoveOrCopy: could not open remoteSrcFolder " + srcFolder + " read/write", true);
        }
        Timber.d("processingPendingMoveOrCopy: source folder = %s, %d messages, destination folder = %s, " + "isCopy = %s", srcFolder, messages.size(), destFolder, isCopy);
        Map<String, String> remoteUidMap = null;
        if (!isCopy && destFolder.equals(account.getTrashFolderName())) {
            Timber.d("processingPendingMoveOrCopy doing special case for deleting message");
            String destFolderName = destFolder;
            if (K9.FOLDER_NONE.equals(destFolderName)) {
                destFolderName = null;
            }
            remoteSrcFolder.delete(messages, destFolderName);
        } else {
            remoteDestFolder = remoteStore.getFolder(destFolder);
            if (isCopy) {
                remoteUidMap = remoteSrcFolder.copyMessages(messages, remoteDestFolder);
            } else {
                remoteUidMap = remoteSrcFolder.moveMessages(messages, remoteDestFolder);
            }
        }
        if (!isCopy && Expunge.EXPUNGE_IMMEDIATELY == account.getExpungePolicy()) {
            Timber.i("processingPendingMoveOrCopy expunging folder %s:%s", account.getDescription(), srcFolder);
            remoteSrcFolder.expunge();
        }
        /*
             * This next part is used to bring the local UIDs of the local destination folder
             * upto speed with the remote UIDs of remote destination folder.
             */
        if (command.newUidMap != null && remoteUidMap != null && !remoteUidMap.isEmpty()) {
            for (Map.Entry<String, String> entry : remoteUidMap.entrySet()) {
                String remoteSrcUid = entry.getKey();
                String newUid = entry.getValue();
                String localDestUid = command.newUidMap.get(remoteSrcUid);
                if (localDestUid == null) {
                    continue;
                }
                Message localDestMessage = localDestFolder.getMessage(localDestUid);
                if (localDestMessage != null) {
                    localDestMessage.setUid(newUid);
                    localDestFolder.changeUid((LocalMessage) localDestMessage);
                    for (MessagingListener l : getListeners()) {
                        l.messageUidChanged(account, destFolder, localDestUid, newUid);
                    }
                }
            }
        }
    } finally {
        closeFolder(remoteSrcFolder);
        closeFolder(remoteDestFolder);
    }
}

Example 13 with MessagingListener

use of com.fsck.k9.controller.MessagingListener in project k-9 by k9mail.

the class MessagingController method messagesArrived.

public void messagesArrived(final Account account, final Folder remoteFolder, final List<Message> messages, final boolean flagSyncOnly) {
    Timber.i("Got new pushed email messages for account %s, folder %s", account.getDescription(), remoteFolder.getName());
    final CountDownLatch latch = new CountDownLatch(1);
    putBackground("Push messageArrived of account " + account.getDescription() + ", folder " + remoteFolder.getName(), null, new Runnable() {

        @Override
        public void run() {
            LocalFolder localFolder = null;
            try {
                LocalStore localStore = account.getLocalStore();
                localFolder = localStore.getFolder(remoteFolder.getName());
                localFolder.open(Folder.OPEN_MODE_RW);
                account.setRingNotified(false);
                int newCount = downloadMessages(account, remoteFolder, localFolder, messages, flagSyncOnly, true);
                int unreadMessageCount = localFolder.getUnreadMessageCount();
                localFolder.setLastPush(System.currentTimeMillis());
                localFolder.setStatus(null);
                Timber.i("messagesArrived newCount = %d, unread count = %d", newCount, unreadMessageCount);
                if (unreadMessageCount == 0) {
                    notificationController.clearNewMailNotifications(account);
                }
                for (MessagingListener l : getListeners()) {
                    l.folderStatusChanged(account, remoteFolder.getName(), unreadMessageCount);
                }
            } catch (Exception e) {
                String rootMessage = getRootCauseMessage(e);
                String errorMessage = "Push failed: " + rootMessage;
                try {
                    localFolder.setStatus(errorMessage);
                } catch (Exception se) {
                    Timber.e(se, "Unable to set failed status on localFolder");
                }
                for (MessagingListener l : getListeners()) {
                    l.synchronizeMailboxFailed(account, remoteFolder.getName(), errorMessage);
                }
                addErrorMessage(account, null, e);
            } finally {
                closeFolder(localFolder);
                latch.countDown();
            }
        }
    });
    try {
        latch.await();
    } catch (Exception e) {
        Timber.e(e, "Interrupted while awaiting latch release");
    }
    Timber.i("MessagingController.messagesArrivedLatch released");
}

Example 14 with MessagingListener

use of com.fsck.k9.controller.MessagingListener 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 15 with MessagingListener

use of com.fsck.k9.controller.MessagingListener 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);
    }
}