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package eu.siacs.conversations.generator;
import net.java.otr4j.OtrException;
import net.java.otr4j.session.Session;
import eu.siacs.conversations.entities.Account;
import eu.siacs.conversations.entities.Conversation;
import eu.siacs.conversations.entities.Message;
import eu.siacs.conversations.xmpp.stanzas.MessagePacket;
public class MessageGenerator {
private MessagePacket preparePacket(Message message) {
Conversation conversation = message.getConversation();
Account account = conversation.getAccount();
MessagePacket packet = new MessagePacket();
if (conversation.getMode() == Conversation.MODE_SINGLE) {
packet.setTo(message.getCounterpart());
packet.setType(MessagePacket.TYPE_CHAT);
} else {
packet.setTo(message.getCounterpart().split("/")[0]);
packet.setType(MessagePacket.TYPE_GROUPCHAT);
}
packet.setFrom(account.getFullJid());
packet.setId(message.getUuid());
return packet;
}
public MessagePacket generateOtrChat(Message message) throws OtrException {
Session otrSession = message.getConversation().getOtrSession();
if (otrSession==null) {
throw new OtrException(null);
}
MessagePacket packet = preparePacket(message);
packet.addChild("private", "urn:xmpp:carbons:2");
packet.addChild("no-copy", "urn:xmpp:hints");
packet.setBody(otrSession.transformSending(message
.getBody()));
return packet;
}
public MessagePacket generateChat(Message message) {
MessagePacket packet = preparePacket(message);
packet.setBody(message.getBody());
return packet;
}
public MessagePacket generatePgpChat(Message message) {
MessagePacket packet = preparePacket(message);
packet.setBody("This is an XEP-0027 encryted message");
if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
packet.addChild("x", "jabber:x:encrypted").setContent(
message.getEncryptedBody());
} else if (message.getEncryption() == Message.ENCRYPTION_PGP) {
packet.setBody(message.getBody());
}
return packet;
}
}
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