private int generateMessageImage(
String messageSrc, List<String> keywords, String author, String fileName) throws Exception {
long time = System.currentTimeMillis();
TwitterMessage message = new TwitterMessage(messageSrc, author, keywords);
List<TwitterMessageToken> tokens = message.toTokens();
int width =
PPMFactory.createAndSave(fileName, tokens, toRGB(configuration.getBackgroundColor()));
LOG.info("Prepared ppm for {} in {} ms", fileName, (System.currentTimeMillis() - time));
return width;
}
@Override
public void onDirectMessage(DirectMessage directMessage) {
Debug.logln(
"TwitterServer.onDirectMessage sender: "
+ directMessage.getSenderScreenName()
+ " recipient: "
+ directMessage.getRecipientScreenName()
+ " text: "
+ directMessage.getText());
if (directMessage.getSenderId() == this.ownerID) {
return; // outgoing message
}
// incoming message
String text = directMessage.getText();
String sender = directMessage.getSenderScreenName();
String recipient = directMessage.getRecipientScreenName();
// Detect trackback
Trackback trackback = null;
try {
trackback = TrackbackStore.getInstance().loadByIncomingText(Channel.TWITTER, sender, text);
} catch (Exception e) {
LogEntryStore.log(e);
}
if (trackback == null) {
// !$! Send back error message?
return;
}
// Dispatch event
TwitterMessage msg = new TwitterMessage();
msg.setDestination(recipient);
msg.setSender(sender);
msg.write(TrackbackStore.getInstance().cleanIncomingText(text));
this.listener.onTwitterReceived(msg, trackback.getExternalID());
}
