TimelineYukkuriTalker for Pi » TwitterTimelineTalker

package com.mizo0203.twitter.timeline.talker;

import java.util.Locale;

import java.util.regex.Matcher;

import java.util.regex.Pattern;

import twitter4j.StallWarning;

import twitter4j.Status;

import twitter4j.StatusDeletionNotice;

import twitter4j.StatusListener;

import twitter4j.TwitterStream;

import twitter4j.TwitterStreamFactory;

import twitter4j.conf.Configuration;

public class TwitterTimelineTalker {

  /**

   * ISO 639 言語コード - 日本語 (ja)

   */

  public static final String LANG_JA = Locale.JAPAN.getLanguage();

  private Talker.YukkuriVoice mYukkuriVoice = Talker.YukkuriVoice.REIMU;

  private final TwitterStream mTwitterStream;

  private final Talker mTalker;

  public TwitterTimelineTalker(Configuration configuration, Talker talker) {

    mTwitterStream = new TwitterStreamFactory(configuration).getInstance();

    mTwitterStream.addListener(new OnStatusEvent());

    mTalker = talker;

  }

  public void start() {

    // OnStatusEvent に Twitter タイムラインが通知される

    mTwitterStream.user();

  }

  private static String getUserNameWithoutContext(String name) {

    Pattern p = Pattern.compile("([^@＠]+).+");

    Matcher m = p.matcher(name);

    return m.replaceFirst("$1");

  }

  private class OnStatusEvent implements StatusListener {

    public void onStatus(final Status status) {

      if (!LANG_JA.equalsIgnoreCase(status.getLang())) {

        return;

      }

      final StringBuffer buffer = new StringBuffer();

      if (status.isRetweet()) {

        Status retweetedStatus = status.getRetweetedStatus();

        buffer.append(getUserNameWithoutContext(status.getUser().getName()) + "さんがリツイート。");

        buffer.append(getUserNameWithoutContext(retweetedStatus.getUser().getName()) + "さんから、");

        buffer.append(retweetedStatus.getText());

      } else {

        buffer.append(getUserNameWithoutContext(status.getUser().getName()) + "さんから、");

        buffer.append(status.getText());

      }

      mTalker.talkAsync(UrlUtil.convURLEmpty(buffer).replaceAll("\n", "。"), mYukkuriVoice);

      // 読み上げは、霊夢と魔理沙が交互に行なう

      if (mYukkuriVoice == Talker.YukkuriVoice.REIMU) {

        mYukkuriVoice = Talker.YukkuriVoice.MARISA;

      } else {

        mYukkuriVoice = Talker.YukkuriVoice.REIMU;

      }

    }

    public void onDeletionNotice(StatusDeletionNotice sdn) {

      System.err.println("onDeletionNotice.");

    }

    public void onTrackLimitationNotice(int i) {

      System.err.println("onTrackLimitationNotice.(" + i + ")");

    }

    public void onScrubGeo(long lat, long lng) {

      System.err.println("onScrubGeo.(" + lat + ", " + lng + ")");

    }

    public void onException(Exception excptn) {

      System.err.println("onException.");

    }

    @Override

    public void onStallWarning(StallWarning arg0) {}

  }

}