@Override
protected Recipients doInBackground(Void... params) {
try {
String groupId = recipients.getPrimaryRecipient().getNumber();
return DatabaseFactory.getGroupDatabase(context)
.getGroupMembers(GroupUtil.getDecodedId(groupId), true);
} catch (IOException e) {
Log.w(TAG, e);
return RecipientFactory.getRecipientsFor(context, new LinkedList<Recipient>(), true);
}
}
private boolean isActiveGroup() {
if (!isGroupConversation()) return false;
try {
byte[] groupId = GroupUtil.getDecodedId(getRecipients().getPrimaryRecipient().getNumber());
GroupRecord record = DatabaseFactory.getGroupDatabase(this).getGroup(groupId);
return record != null && record.isActive();
} catch (IOException e) {
Log.w("ConversationActivity", e);
return false;
}
}
private @NonNull RecipientDetails getGroupRecipientDetails(Context context, String groupId) {
try {
GroupDatabase.GroupRecord record =
DatabaseFactory.getGroupDatabase(context).getGroup(GroupUtil.getDecodedId(groupId));
if (record != null) {
ContactPhoto contactPhoto = ContactPhotoFactory.getGroupContactPhoto(record.getAvatar());
return new RecipientDetails(record.getTitle(), groupId, null, contactPhoto, null);
}
return new RecipientDetails(
null, groupId, null, ContactPhotoFactory.getDefaultGroupPhoto(), null);
} catch (IOException e) {
Log.w("RecipientProvider", e);
return new RecipientDetails(
null, groupId, null, ContactPhotoFactory.getDefaultGroupPhoto(), null);
}
}
private void deliver(MasterSecret masterSecret, SendReq message)
throws IOException, RecipientFormattingException, InvalidNumberException,
EncapsulatedExceptions {
TextSecureMessageSender messageSender = messageSenderFactory.create(masterSecret);
byte[] groupId = GroupUtil.getDecodedId(message.getTo()[0].getString());
Recipients recipients =
DatabaseFactory.getGroupDatabase(context).getGroupMembers(groupId, false);
List<PushAddress> addresses = getPushAddresses(recipients);
List<TextSecureAttachment> attachments = getAttachments(masterSecret, message);
if (MmsSmsColumns.Types.isGroupUpdate(message.getDatabaseMessageBox())
|| MmsSmsColumns.Types.isGroupQuit(message.getDatabaseMessageBox())) {
String content = PartParser.getMessageText(message.getBody());
if (content != null && !content.trim().isEmpty()) {
PushMessageProtos.PushMessageContent.GroupContext groupContext =
PushMessageProtos.PushMessageContent.GroupContext.parseFrom(Base64.decode(content));
TextSecureAttachment avatar = attachments.isEmpty() ? null : attachments.get(0);
TextSecureGroup.Type type =
MmsSmsColumns.Types.isGroupQuit(message.getDatabaseMessageBox())
? TextSecureGroup.Type.QUIT
: TextSecureGroup.Type.UPDATE;
TextSecureGroup group =
new TextSecureGroup(
type, groupId, groupContext.getName(), groupContext.getMembersList(), avatar);
TextSecureMessage groupMessage =
new TextSecureMessage(message.getSentTimestamp(), group, null, null);
messageSender.sendMessage(addresses, groupMessage);
}
} else {
String body = PartParser.getMessageText(message.getBody());
TextSecureGroup group = new TextSecureGroup(groupId);
TextSecureMessage groupMessage =
new TextSecureMessage(message.getSentTimestamp(), group, attachments, body);
messageSender.sendMessage(addresses, groupMessage);
}
}
