Examples with Optional org.whispersystems.libsignal.util.guava.Optional used on opensource projects

Example 36 with Optional

use of org.whispersystems.libsignal.util.guava.Optional in project Signal-Android by WhisperSystems.

the class TypingSendJob method onRun.

@Override
public void onRun() throws Exception {
    if (!Recipient.self().isRegistered()) {
        throw new NotPushRegisteredException();
    }
    if (!TextSecurePreferences.isTypingIndicatorsEnabled(context)) {
        return;
    }
    Log.d(TAG, "Sending typing " + (typing ? "started" : "stopped") + " for thread " + threadId);
    Recipient recipient = SignalDatabase.threads().getRecipientForThreadId(threadId);
    if (recipient == null) {
        Log.w(TAG, "Tried to send a typing indicator to a non-existent thread.");
        return;
    }
    if (recipient.isBlocked()) {
        Log.w(TAG, "Not sending typing indicators to blocked recipients.");
        return;
    }
    if (recipient.isSelf()) {
        Log.w(TAG, "Not sending typing indicators to self.");
        return;
    }
    if (recipient.isPushV1Group() || recipient.isMmsGroup()) {
        Log.w(TAG, "Not sending typing indicators to unsupported groups.");
        return;
    }
    if (!recipient.isRegistered() || recipient.isForceSmsSelection()) {
        Log.w(TAG, "Not sending typing indicators to non-Signal recipients.");
        return;
    }
    List<Recipient> recipients = Collections.singletonList(recipient);
    Optional<byte[]> groupId = Optional.absent();
    if (recipient.isGroup()) {
        recipients = SignalDatabase.groups().getGroupMembers(recipient.requireGroupId(), GroupDatabase.MemberSet.FULL_MEMBERS_EXCLUDING_SELF);
        groupId = Optional.of(recipient.requireGroupId().getDecodedId());
    }
    recipients = RecipientUtil.getEligibleForSending(Stream.of(recipients).map(Recipient::resolve).filter(r -> !r.isBlocked()).toList());
    SignalServiceTypingMessage typingMessage = new SignalServiceTypingMessage(typing ? Action.STARTED : Action.STOPPED, System.currentTimeMillis(), groupId);
    try {
        GroupSendUtil.sendTypingMessage(context, recipient.getGroupId().transform(GroupId::requireV2).orNull(), recipients, typingMessage, this::isCanceled);
    } catch (CancelationException e) {
        Log.w(TAG, "Canceled during send!");
    }
}

Example 37 with Optional

use of org.whispersystems.libsignal.util.guava.Optional in project Signal-Android by WhisperSystems.

the class ContactRecordProcessor method getMatching.

@Override
@NonNull
Optional<SignalContactRecord> getMatching(@NonNull SignalContactRecord remote, @NonNull StorageKeyGenerator keyGenerator) {
    SignalServiceAddress address = remote.getAddress();
    Optional<RecipientId> byUuid = recipientDatabase.getByServiceId(address.getServiceId());
    Optional<RecipientId> byE164 = address.getNumber().isPresent() ? recipientDatabase.getByE164(address.getNumber().get()) : Optional.absent();
    return byUuid.or(byE164).transform(recipientDatabase::getRecordForSync).transform(settings -> {
        if (settings.getStorageId() != null) {
            return StorageSyncModels.localToRemoteRecord(settings);
        } else {
            Log.w(TAG, "Newly discovering a registered user via storage service. Saving a storageId for them.");
            recipientDatabase.updateStorageId(settings.getId(), keyGenerator.generate());
            RecipientRecord updatedSettings = Objects.requireNonNull(recipientDatabase.getRecordForSync(settings.getId()));
            return StorageSyncModels.localToRemoteRecord(updatedSettings);
        }
    }).transform(r -> r.getContact().get());
}

Example 38 with Optional

use of org.whispersystems.libsignal.util.guava.Optional in project Signal-Android by WhisperSystems.

the class BlockedUsersActivity method onBeforeContactSelected.

@Override
public void onBeforeContactSelected(Optional<RecipientId> recipientId, String number, Consumer<Boolean> callback) {
    final String displayName = recipientId.transform(id -> Recipient.resolved(id).getDisplayName(this)).or(number);
    AlertDialog confirmationDialog = new MaterialAlertDialogBuilder(this).setTitle(R.string.BlockedUsersActivity__block_user).setMessage(getString(R.string.BlockedUserActivity__s_will_not_be_able_to, displayName)).setPositiveButton(R.string.BlockedUsersActivity__block, (dialog, which) -> {
        if (recipientId.isPresent()) {
            viewModel.block(recipientId.get());
        } else {
            viewModel.createAndBlock(number);
        }
        dialog.dismiss();
        onBackPressed();
    }).setNegativeButton(android.R.string.cancel, (dialog, which) -> dialog.dismiss()).setCancelable(true).create();
    confirmationDialog.setOnShowListener(dialog -> {
        confirmationDialog.getButton(AlertDialog.BUTTON_POSITIVE).setTextColor(Color.RED);
    });
    confirmationDialog.show();
    callback.accept(false);
}

Example 39 with Optional

use of org.whispersystems.libsignal.util.guava.Optional in project Signal-Android by WhisperSystems.

the class PushSendJob method getQuoteFor.

protected Optional<SignalServiceDataMessage.Quote> getQuoteFor(OutgoingMediaMessage message) throws IOException {
    if (message.getOutgoingQuote() == null)
        return Optional.absent();
    long quoteId = message.getOutgoingQuote().getId();
    String quoteBody = message.getOutgoingQuote().getText();
    RecipientId quoteAuthor = message.getOutgoingQuote().getAuthor();
    List<SignalServiceDataMessage.Mention> quoteMentions = getMentionsFor(message.getOutgoingQuote().getMentions());
    List<SignalServiceDataMessage.Quote.QuotedAttachment> quoteAttachments = new LinkedList<>();
    List<Attachment> filteredAttachments = Stream.of(message.getOutgoingQuote().getAttachments()).filterNot(a -> MediaUtil.isViewOnceType(a.getContentType())).toList();
    for (Attachment attachment : filteredAttachments) {
        BitmapUtil.ScaleResult thumbnailData = null;
        SignalServiceAttachment thumbnail = null;
        String thumbnailType = MediaUtil.IMAGE_JPEG;
        try {
            if (MediaUtil.isImageType(attachment.getContentType()) && attachment.getUri() != null) {
                Bitmap.CompressFormat format = BitmapUtil.getCompressFormatForContentType(attachment.getContentType());
                thumbnailData = BitmapUtil.createScaledBytes(context, new DecryptableStreamUriLoader.DecryptableUri(attachment.getUri()), 100, 100, 500 * 1024, format);
                thumbnailType = attachment.getContentType();
            } else if (Build.VERSION.SDK_INT >= 23 && MediaUtil.isVideoType(attachment.getContentType()) && attachment.getUri() != null) {
                Bitmap bitmap = MediaUtil.getVideoThumbnail(context, attachment.getUri(), 1000);
                if (bitmap != null) {
                    thumbnailData = BitmapUtil.createScaledBytes(context, bitmap, 100, 100, 500 * 1024);
                }
            }
            if (thumbnailData != null) {
                SignalServiceAttachment.Builder builder = SignalServiceAttachment.newStreamBuilder().withContentType(thumbnailType).withWidth(thumbnailData.getWidth()).withHeight(thumbnailData.getHeight()).withLength(thumbnailData.getBitmap().length).withStream(new ByteArrayInputStream(thumbnailData.getBitmap())).withResumableUploadSpec(ApplicationDependencies.getSignalServiceMessageSender().getResumableUploadSpec());
                thumbnail = builder.build();
            }
            quoteAttachments.add(new SignalServiceDataMessage.Quote.QuotedAttachment(attachment.isVideoGif() ? MediaUtil.IMAGE_GIF : attachment.getContentType(), attachment.getFileName(), thumbnail));
        } catch (BitmapDecodingException e) {
            Log.w(TAG, e);
        }
    }
    Recipient quoteAuthorRecipient = Recipient.resolved(quoteAuthor);
    if (quoteAuthorRecipient.isMaybeRegistered()) {
        SignalServiceAddress quoteAddress = RecipientUtil.toSignalServiceAddress(context, quoteAuthorRecipient);
        return Optional.of(new SignalServiceDataMessage.Quote(quoteId, quoteAddress, quoteBody, quoteAttachments, quoteMentions));
    } else {
        return Optional.absent();
    }
}

Example 40 with Optional

use of org.whispersystems.libsignal.util.guava.Optional in project Signal-Android by WhisperSystems.

the class MessagingService method send.

public Single<ServiceResponse<SendMessageResponse>> send(OutgoingPushMessageList list, Optional<UnidentifiedAccess> unidentifiedAccess) {
    List<String> headers = new LinkedList<String>() {

        {
            add("content-type:application/json");
        }
    };
    WebSocketRequestMessage requestMessage = WebSocketRequestMessage.newBuilder().setId(new SecureRandom().nextLong()).setVerb("PUT").setPath(String.format("/v1/messages/%s", list.getDestination())).addAllHeaders(headers).setBody(ByteString.copyFrom(JsonUtil.toJson(list).getBytes())).build();
    ResponseMapper<SendMessageResponse> responseMapper = DefaultResponseMapper.extend(SendMessageResponse.class).withResponseMapper((status, body, getHeader, unidentified) -> {
        SendMessageResponse sendMessageResponse = Util.isEmpty(body) ? new SendMessageResponse(false, unidentified) : JsonUtil.fromJsonResponse(body, SendMessageResponse.class);
        sendMessageResponse.setSentUnidentfied(unidentified);
        return ServiceResponse.forResult(sendMessageResponse, status, body);
    }).withCustomError(404, (status, body, getHeader) -> new UnregisteredUserException(list.getDestination(), new NotFoundException("not found"))).build();
    return signalWebSocket.request(requestMessage, unidentifiedAccess).map(responseMapper::map).onErrorReturn(ServiceResponse::forUnknownError);
}