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);
}
}