Examples with LinkPreview org.thoughtcrime.securesms.linkpreview.LinkPreview used on opensource projects

Example 1 with LinkPreview

use of org.thoughtcrime.securesms.linkpreview.LinkPreview in project Signal-Android by WhisperSystems.

the class MmsDatabase method getSerializedLinkPreviews.

@Nullable
private String getSerializedLinkPreviews(@NonNull Map<Attachment, AttachmentId> insertedAttachmentIds, @NonNull List<LinkPreview> previews) {
    if (previews.isEmpty())
        return null;
    JSONArray linkPreviewJson = new JSONArray();
    for (LinkPreview preview : previews) {
        try {
            AttachmentId attachmentId = null;
            if (preview.getThumbnail().isPresent()) {
                attachmentId = insertedAttachmentIds.get(preview.getThumbnail().get());
            }
            LinkPreview updatedPreview = new LinkPreview(preview.getUrl(), preview.getTitle(), preview.getDescription(), preview.getDate(), attachmentId);
            linkPreviewJson.put(new JSONObject(updatedPreview.serialize()));
        } catch (JSONException | IOException e) {
            Log.w(TAG, "Failed to serialize shared contact. Skipping it.", e);
        }
    }
    return linkPreviewJson.toString();
}

Example 2 with LinkPreview

use of org.thoughtcrime.securesms.linkpreview.LinkPreview in project Signal-Android by WhisperSystems.

the class MmsDatabase method getOutgoingMessage.

@Override
public OutgoingMediaMessage getOutgoingMessage(long messageId) throws MmsException, NoSuchMessageException {
    AttachmentDatabase attachmentDatabase = SignalDatabase.attachments();
    MentionDatabase mentionDatabase = SignalDatabase.mentions();
    Cursor cursor = null;
    try {
        cursor = rawQuery(RAW_ID_WHERE, new String[] { String.valueOf(messageId) });
        if (cursor != null && cursor.moveToNext()) {
            List<DatabaseAttachment> associatedAttachments = attachmentDatabase.getAttachmentsForMessage(messageId);
            List<Mention> mentions = mentionDatabase.getMentionsForMessage(messageId);
            long outboxType = cursor.getLong(cursor.getColumnIndexOrThrow(MESSAGE_BOX));
            String body = cursor.getString(cursor.getColumnIndexOrThrow(BODY));
            long timestamp = cursor.getLong(cursor.getColumnIndexOrThrow(NORMALIZED_DATE_SENT));
            int subscriptionId = cursor.getInt(cursor.getColumnIndexOrThrow(SUBSCRIPTION_ID));
            long expiresIn = cursor.getLong(cursor.getColumnIndexOrThrow(EXPIRES_IN));
            boolean viewOnce = cursor.getLong(cursor.getColumnIndexOrThrow(VIEW_ONCE)) == 1;
            long recipientId = cursor.getLong(cursor.getColumnIndexOrThrow(RECIPIENT_ID));
            long threadId = cursor.getLong(cursor.getColumnIndexOrThrow(THREAD_ID));
            int distributionType = SignalDatabase.threads().getDistributionType(threadId);
            String mismatchDocument = cursor.getString(cursor.getColumnIndexOrThrow(MmsDatabase.MISMATCHED_IDENTITIES));
            String networkDocument = cursor.getString(cursor.getColumnIndexOrThrow(MmsDatabase.NETWORK_FAILURE));
            long quoteId = cursor.getLong(cursor.getColumnIndexOrThrow(QUOTE_ID));
            long quoteAuthor = cursor.getLong(cursor.getColumnIndexOrThrow(QUOTE_AUTHOR));
            String quoteText = cursor.getString(cursor.getColumnIndexOrThrow(QUOTE_BODY));
            boolean quoteMissing = cursor.getInt(cursor.getColumnIndexOrThrow(QUOTE_MISSING)) == 1;
            List<Attachment> quoteAttachments = Stream.of(associatedAttachments).filter(Attachment::isQuote).map(a -> (Attachment) a).toList();
            List<Mention> quoteMentions = parseQuoteMentions(context, cursor);
            List<Contact> contacts = getSharedContacts(cursor, associatedAttachments);
            Set<Attachment> contactAttachments = new HashSet<>(Stream.of(contacts).map(Contact::getAvatarAttachment).filter(a -> a != null).toList());
            List<LinkPreview> previews = getLinkPreviews(cursor, associatedAttachments);
            Set<Attachment> previewAttachments = Stream.of(previews).filter(lp -> lp.getThumbnail().isPresent()).map(lp -> lp.getThumbnail().get()).collect(Collectors.toSet());
            List<Attachment> attachments = Stream.of(associatedAttachments).filterNot(Attachment::isQuote).filterNot(contactAttachments::contains).filterNot(previewAttachments::contains).sorted(new DatabaseAttachment.DisplayOrderComparator()).map(a -> (Attachment) a).toList();
            Recipient recipient = Recipient.resolved(RecipientId.from(recipientId));
            Set<NetworkFailure> networkFailures = new HashSet<>();
            Set<IdentityKeyMismatch> mismatches = new HashSet<>();
            QuoteModel quote = null;
            if (quoteId > 0 && quoteAuthor > 0 && (!TextUtils.isEmpty(quoteText) || !quoteAttachments.isEmpty())) {
                quote = new QuoteModel(quoteId, RecipientId.from(quoteAuthor), quoteText, quoteMissing, quoteAttachments, quoteMentions);
            }
            if (!TextUtils.isEmpty(mismatchDocument)) {
                try {
                    mismatches = JsonUtils.fromJson(mismatchDocument, IdentityKeyMismatchSet.class).getItems();
                } catch (IOException e) {
                    Log.w(TAG, e);
                }
            }
            if (!TextUtils.isEmpty(networkDocument)) {
                try {
                    networkFailures = JsonUtils.fromJson(networkDocument, NetworkFailureSet.class).getItems();
                } catch (IOException e) {
                    Log.w(TAG, e);
                }
            }
            if (body != null && (Types.isGroupQuit(outboxType) || Types.isGroupUpdate(outboxType))) {
                return new OutgoingGroupUpdateMessage(recipient, new MessageGroupContext(body, Types.isGroupV2(outboxType)), attachments, timestamp, 0, false, quote, contacts, previews, mentions);
            } else if (Types.isExpirationTimerUpdate(outboxType)) {
                return new OutgoingExpirationUpdateMessage(recipient, timestamp, expiresIn);
            }
            OutgoingMediaMessage message = new OutgoingMediaMessage(recipient, body, attachments, timestamp, subscriptionId, expiresIn, viewOnce, distributionType, quote, contacts, previews, mentions, networkFailures, mismatches);
            if (Types.isSecureType(outboxType)) {
                return new OutgoingSecureMediaMessage(message);
            }
            return message;
        }
        throw new NoSuchMessageException("No record found for id: " + messageId);
    } catch (IOException e) {
        throw new MmsException(e);
    } finally {
        if (cursor != null)
            cursor.close();
    }
}

Example 3 with LinkPreview

use of org.thoughtcrime.securesms.linkpreview.LinkPreview in project Signal-Android by WhisperSystems.

the class MmsDatabase method getLinkPreviews.

private static List<LinkPreview> getLinkPreviews(@NonNull Cursor cursor, @NonNull List<DatabaseAttachment> attachments) {
    String serializedPreviews = cursor.getString(cursor.getColumnIndexOrThrow(LINK_PREVIEWS));
    if (TextUtils.isEmpty(serializedPreviews)) {
        return Collections.emptyList();
    }
    Map<AttachmentId, DatabaseAttachment> attachmentIdMap = new HashMap<>();
    for (DatabaseAttachment attachment : attachments) {
        attachmentIdMap.put(attachment.getAttachmentId(), attachment);
    }
    try {
        List<LinkPreview> previews = new LinkedList<>();
        JSONArray jsonPreviews = new JSONArray(serializedPreviews);
        for (int i = 0; i < jsonPreviews.length(); i++) {
            LinkPreview preview = LinkPreview.deserialize(jsonPreviews.getJSONObject(i).toString());
            if (preview.getAttachmentId() != null) {
                DatabaseAttachment attachment = attachmentIdMap.get(preview.getAttachmentId());
                if (attachment != null) {
                    previews.add(new LinkPreview(preview.getUrl(), preview.getTitle(), preview.getDescription(), preview.getDate(), attachment));
                } else {
                    previews.add(preview);
                }
            } else {
                previews.add(preview);
            }
        }
        return previews;
    } catch (JSONException | IOException e) {
        Log.w(TAG, "Failed to parse shared contacts.", e);
    }
    return Collections.emptyList();
}

Example 4 with LinkPreview

use of org.thoughtcrime.securesms.linkpreview.LinkPreview in project Signal-Android by WhisperSystems.

the class MediaMmsMessageRecord method withAttachments.

@NonNull
public MediaMmsMessageRecord withAttachments(@NonNull Context context, @NonNull List<DatabaseAttachment> attachments) {
    Map<AttachmentId, DatabaseAttachment> attachmentIdMap = new HashMap<>();
    for (DatabaseAttachment attachment : attachments) {
        attachmentIdMap.put(attachment.getAttachmentId(), attachment);
    }
    List<Contact> contacts = updateContacts(getSharedContacts(), attachmentIdMap);
    Set<Attachment> contactAttachments = contacts.stream().map(Contact::getAvatarAttachment).filter(Objects::nonNull).collect(Collectors.toSet());
    List<LinkPreview> linkPreviews = updateLinkPreviews(getLinkPreviews(), attachmentIdMap);
    Set<Attachment> linkPreviewAttachments = linkPreviews.stream().map(LinkPreview::getThumbnail).filter(Optional::isPresent).map(Optional::get).collect(Collectors.toSet());
    Quote quote = updateQuote(context, getQuote(), attachments);
    List<DatabaseAttachment> slideAttachments = attachments.stream().filter(a -> !contactAttachments.contains(a)).filter(a -> !linkPreviewAttachments.contains(a)).collect(Collectors.toList());
    SlideDeck slideDeck = MmsDatabase.Reader.buildSlideDeck(context, slideAttachments);
    return new MediaMmsMessageRecord(getId(), getRecipient(), getIndividualRecipient(), getRecipientDeviceId(), getDateSent(), getDateReceived(), getServerTimestamp(), getDeliveryReceiptCount(), getThreadId(), getBody(), slideDeck, getPartCount(), getType(), getIdentityKeyMismatches(), getNetworkFailures(), getSubscriptionId(), getExpiresIn(), getExpireStarted(), isViewOnce(), getReadReceiptCount(), quote, contacts, linkPreviews, isUnidentified(), getReactions(), isRemoteDelete(), mentionsSelf, getNotifiedTimestamp(), getViewedReceiptCount(), getReceiptTimestamp(), getMessageRanges());
}

Example 5 with LinkPreview

use of org.thoughtcrime.securesms.linkpreview.LinkPreview in project Signal-Android by WhisperSystems.

the class MessageSender method sendLocalMediaSelf.

private static void sendLocalMediaSelf(Context context, long messageId) {
    try {
        ExpiringMessageManager expirationManager = ApplicationDependencies.getExpiringMessageManager();
        MessageDatabase mmsDatabase = SignalDatabase.mms();
        MmsSmsDatabase mmsSmsDatabase = SignalDatabase.mmsSms();
        OutgoingMediaMessage message = mmsDatabase.getOutgoingMessage(messageId);
        SyncMessageId syncId = new SyncMessageId(Recipient.self().getId(), message.getSentTimeMillis());
        List<Attachment> attachments = new LinkedList<>();
        attachments.addAll(message.getAttachments());
        attachments.addAll(Stream.of(message.getLinkPreviews()).map(LinkPreview::getThumbnail).filter(Optional::isPresent).map(Optional::get).toList());
        attachments.addAll(Stream.of(message.getSharedContacts()).map(Contact::getAvatar).withoutNulls().map(Contact.Avatar::getAttachment).withoutNulls().toList());
        List<AttachmentCompressionJob> compressionJobs = Stream.of(attachments).map(a -> AttachmentCompressionJob.fromAttachment((DatabaseAttachment) a, false, -1)).toList();
        List<AttachmentMarkUploadedJob> fakeUploadJobs = Stream.of(attachments).map(a -> new AttachmentMarkUploadedJob(messageId, ((DatabaseAttachment) a).getAttachmentId())).toList();
        ApplicationDependencies.getJobManager().startChain(compressionJobs).then(fakeUploadJobs).enqueue();
        mmsDatabase.markAsSent(messageId, true);
        mmsDatabase.markUnidentified(messageId, true);
        mmsSmsDatabase.incrementDeliveryReceiptCount(syncId, System.currentTimeMillis());
        mmsSmsDatabase.incrementReadReceiptCount(syncId, System.currentTimeMillis());
        mmsSmsDatabase.incrementViewedReceiptCount(syncId, System.currentTimeMillis());
        if (message.getExpiresIn() > 0 && !message.isExpirationUpdate()) {
            mmsDatabase.markExpireStarted(messageId);
            expirationManager.scheduleDeletion(messageId, true, message.getExpiresIn());
        }
    } catch (NoSuchMessageException | MmsException e) {
        Log.w(TAG, "Failed to update self-sent message.", e);
    }
}