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package org.soichiro.charactorbot.server; |
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|
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import java.util.ArrayList; |
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import java.util.Calendar; |
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import java.util.Collection; |
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import java.util.Date; |
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import java.util.HashMap; |
| 8 |
import java.util.HashSet; |
| 9 |
import java.util.List; |
| 10 |
import java.util.Map; |
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import java.util.Random; |
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import java.util.Set; |
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import java.util.TimeZone; |
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import java.util.logging.Level; |
| 15 |
import java.util.logging.Logger; |
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import java.util.regex.Matcher; |
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import java.util.regex.Pattern; |
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|
| 19 |
import javax.jdo.PersistenceManager; |
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|
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import org.apache.commons.collections.CollectionUtils; |
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import org.apache.commons.collections.Predicate; |
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import org.soichiro.charactorbot.client.PostTypeEnum; |
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|
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import twitter4j.Status; |
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import twitter4j.Twitter; |
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import twitter4j.TwitterException; |
| 28 |
import twitter4j.TwitterFactory; |
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import twitter4j.User; |
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import twitter4j.http.AccessToken; |
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|
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import com.google.appengine.api.datastore.Key; |
| 33 |
import com.google.appengine.api.datastore.KeyFactory; |
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|
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public class TwitterBot { |
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|
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/** Singleton Instance */ |
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private static TwitterBot bot; |
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|
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/** Logger */ |
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private static final Logger log = Logger.getLogger(TwitterBot.class.getName()); |
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|
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/** Random */ |
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private static Random RANDOM = new Random(); |
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|
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/** |
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* Map for friends timeline cache. this map must be cleaned after run(). |
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* Key: twitter account key string |
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* Value: List of status |
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* */ |
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private Map<String, List<Status>> mapFriendsTimeline = new HashMap<String, List<Status>>(); |
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|
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/** |
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* Map for set of replyed status. this map must be cleaned after run(). |
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* Key: twitter account key string |
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* Value: Map of already replyed statu.s |
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* */ |
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private Map<String, Set<Status>> mapSetRepliedStatus = new HashMap<String, Set<Status>>(); |
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|
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/** |
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* Lacal timezone calender. this parameter must be cleand per twitter account. |
| 62 |
*/ |
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private Calendar localCalender = null; |
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|
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/** Time Tag Pattern */ |
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private static final Pattern timeTagPattern = Pattern.compile(".*#(hour|week)_[0-9]{1,2}#.*"); |
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|
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/** |
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* Constructor |
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*/ |
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private TwitterBot() { |
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log.setLevel(Level.ALL); |
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} |
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|
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/** |
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* Singleton Instance Getter |
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* @return Singleton TwitterBot Instance |
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*/ |
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static public TwitterBot getInstance(){ |
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if(bot == null){ |
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bot = new TwitterBot(); |
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} |
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return bot; |
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} |
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|
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/** |
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* Post to Twitter |
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* @param keyTwitterAccount |
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* @param now |
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*/ |
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public void run(String keyTwitterAccount, Date now) |
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{ |
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PersistenceManager pm = PMF.get().getPersistenceManager(); |
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try { |
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Key key = KeyFactory.stringToKey(keyTwitterAccount); |
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TwitterAccount account = pm.getObjectById(TwitterAccount.class, key); |
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List<PostType> listPostTypes = account.getListPostType(); |
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|
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AccessToken accessToken = new AccessToken( |
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account.getToken(), |
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account.getSecret()); |
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|
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Twitter twitter = new TwitterFactory().getOAuthAuthorizedInstance( |
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account.getConsumerKey(), |
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account.getConsumerSecret(), |
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accessToken); |
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|
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for (PostType postType : listPostTypes) { |
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PostTypeEnum postTypeEnum = PostTypeEnum.valueOf(postType.getPostTypeName()); |
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|
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switch (postTypeEnum) { |
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case NOMAL_POST: |
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nomalPost(postType, twitter, pm, now); |
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break; |
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case REPLY_FOR_ME: |
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reply(postType, twitter, pm, now, true); |
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break; |
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case REPLY: |
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reply(postType, twitter, pm, now, false); |
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break; |
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case WELCOME_POST: |
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welcomePost(postType, twitter, pm, now); |
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break; |
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default: |
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break; |
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} |
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} |
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|
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}catch (Exception e) { |
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log.log(Level.WARNING, "An exception was thrown at run()", e); |
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} |
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finally { |
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if(mapFriendsTimeline.containsKey(keyTwitterAccount)) |
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mapFriendsTimeline.remove(keyTwitterAccount); |
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if(mapSetRepliedStatus.containsKey(keyTwitterAccount)) |
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mapSetRepliedStatus.remove(keyTwitterAccount); |
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localCalender = null; |
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pm.close(); |
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} |
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} |
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|
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private Predicate predicateHourTag = null; |
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private Predicate predicateWeekTag = null; |
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private Predicate predicateNoneTag = null; |
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|
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/** |
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* perform nomal posting. |
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* @param postType |
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* @param twitter |
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* @param pm |
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* @param now |
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*/ |
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@SuppressWarnings("unchecked") |
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private void nomalPost(final PostType postType, Twitter twitter, PersistenceManager pm, Date now) { |
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// Check interval |
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boolean isPermittedPost = isPermittedToPost(postType, now); |
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if(!isPermittedPost) return; |
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|
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// Sleep Function |
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if(postType.getIsUseSleep()) |
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{ |
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boolean isSleeping = isSleeping(postType); |
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if(isSleeping) return; |
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} |
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|
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// Check keyword list |
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List<Keyword> listKeyword = postType.getListKeyword(); |
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if(listKeyword == null || listKeyword.size() < 1) { |
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return; |
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} |
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|
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Keyword nullKeyword = listKeyword.get(0); |
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Collection<Post> listPost = nullKeyword.getListPost(); |
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if(listPost == null || listPost.size() < 1) { |
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return; |
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} |
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|
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// process #hour_xx# tag |
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if(predicateHourTag == null) |
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predicateHourTag = new Predicate() { |
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@Override |
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public boolean evaluate(Object object) { |
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Post post = (Post)object; |
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String tag = "#hour_" |
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+ getLocalCalender(postType).get(Calendar.HOUR_OF_DAY) |
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+ "#"; |
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return post.getMessage().contains(tag); |
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} |
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}; |
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Collection<Post> listContainHourTag = CollectionUtils.select(listPost, predicateHourTag); |
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|
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// process #week_xx# tag |
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if(predicateWeekTag == null) |
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predicateWeekTag = new Predicate() { |
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@Override |
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public boolean evaluate(Object object) { |
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Post post = (Post)object; |
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String tag = "#week_" |
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+ getLocalCalender(postType).get(Calendar.DAY_OF_WEEK) |
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+ "#"; |
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return post.getMessage().contains(tag); |
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} |
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}; |
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Collection<Post> listContainWeekTag = CollectionUtils.select(listPost, predicateWeekTag); |
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|
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// fix listPost |
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if(listContainHourTag.size() > 0 |
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&& listContainWeekTag.size() > 0){ |
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listPost = CollectionUtils.union(listContainHourTag, listContainWeekTag); |
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}else if (listContainHourTag.size() > 0 |
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&& listContainWeekTag.size() == 0) { |
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listPost = listContainHourTag; |
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}else if (listContainHourTag.size() == 0 |
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&& listContainWeekTag.size() > 0) { |
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listPost = listContainWeekTag; |
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}else { |
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if(predicateNoneTag == null) |
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predicateNoneTag = new Predicate() { |
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@Override |
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public boolean evaluate(Object object) { |
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Post post = (Post)object; |
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String message = post.getMessage(); |
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Matcher matcher = timeTagPattern.matcher(message); |
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return !matcher.matches(); |
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} |
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}; |
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Collection<Post> listContainNotTagContain = CollectionUtils.select(listPost, predicateNoneTag); |
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listPost = listContainNotTagContain; |
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} |
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|
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int postIndex = RANDOM.nextInt(listPost.size()); |
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Post post = listPost.toArray(new Post[0])[postIndex]; |
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try |
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{ |
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String message = post.getMessage(); |
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message = removeTimeTag(message); |
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message = replaceTag(post, null, message); |
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if(message == null) return; |
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|
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Status status = twitter.updateStatus(message); |
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log.info(String.format("Successfully message posted. [screen name:%1$s] [status:%2$s]", |
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status.getUser().getScreenName(), status.getText())); |
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} catch (TwitterException e) { |
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log.log(Level.WARNING, "An exception was thrown at nomalPost()", e); |
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} |
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|
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try { |
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post.setCount(Integer.valueOf(post.getCount().intValue() + 1)); |
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pm.makePersistent(post); |
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} catch (Exception ignore) { |
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log.log(Level.WARNING, "An exception was thrown at nomalPost()", ignore); |
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} |
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} |
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|
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/** |
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* reply for @me post of my timeline. |
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* @param postType |
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* @param twitter |
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* @param pm |
| 260 |
* @param now |
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*/ |
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private void reply(PostType postType, Twitter twitter, |
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PersistenceManager pm, Date now, boolean isForMe) { |
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// Check interval |
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boolean isPermittedPost = isPermittedToPost(postType, now); |
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if(!isPermittedPost) return; |
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|
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// Sleep Function |
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if(postType.getIsUseSleep()) |
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{ |
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boolean isSleeping = isSleeping(postType); |
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if(isSleeping) return; |
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} |
| 274 |
|
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// Check keyword list |
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List<Keyword> listKeyword = postType.getListKeyword(); |
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if(listKeyword == null || listKeyword.size() < 1) { |
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return; |
| 279 |
} |
| 280 |
|
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String keyStringAccount = KeyFactory.keyToString(postType.getTwitterAccount().getKey()); |
| 282 |
|
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// get timeline |
| 284 |
List<Status> statuses = |
| 285 |
mapFriendsTimeline.get(keyStringAccount); |
| 286 |
if(statuses == null){ |
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try { |
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statuses = twitter.getFriendsTimeline(); |
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mapFriendsTimeline.put(keyStringAccount, statuses); |
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} catch (TwitterException e) { |
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log.log(Level.WARNING, "An exception was thrown at replyForMe()", e); |
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return; |
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} |
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} |
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|
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// get set of replyed Status |
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Set<Status> setRepliedStatus = mapSetRepliedStatus.get(keyStringAccount); |
| 298 |
if(setRepliedStatus == null){ |
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setRepliedStatus = new HashSet<Status>(); |
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mapSetRepliedStatus.put(keyStringAccount, setRepliedStatus); |
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} |
| 302 |
|
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s: for (Status status : statuses) { |
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// Except for me |
| 305 |
if(status.getUser().getScreenName().equals( |
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postType.getTwitterAccount().getScreenName())) continue s; |
| 307 |
|
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// If post for me, finish. |
| 309 |
String text = status.getText(); |
| 310 |
if(isForMe) { |
| 311 |
if(!text.contains("@" + postType.getTwitterAccount().getScreenName())){ |
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continue s; |
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} |
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} |
| 315 |
|
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// Pass posted status |
| 317 |
if(setRepliedStatus.contains(status)) continue s; |
| 318 |
|
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// Check the time is between interval |
| 320 |
long msec = now.getTime() - status.getCreatedAt().getTime(); |
| 321 |
if(!(0 <= msec |
| 322 |
&& msec <= (postType.getInterval().longValue() * 60000L))) continue s; |
| 323 |
|
| 324 |
k: for (Keyword keyword : listKeyword) { |
| 325 |
if(!keyword.getIsActivated().booleanValue()) continue k; |
| 326 |
|
| 327 |
if(keyword.getIsRegex()) |
| 328 |
{ |
| 329 |
Pattern pattern = Pattern.compile(keyword.getKeyword()); |
| 330 |
Matcher matcher = pattern.matcher(text); |
| 331 |
if(matcher.matches()){ |
| 332 |
replyPost(status, keyword.getListPost(), pm, twitter); |
| 333 |
setRepliedStatus.add(status); |
| 334 |
continue s; |
| 335 |
} |
| 336 |
} else { |
| 337 |
if(text.contains(keyword.getKeyword())){ |
| 338 |
replyPost(status, keyword.getListPost(), pm, twitter); |
| 339 |
setRepliedStatus.add(status); |
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continue s; |
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} |
| 342 |
} |
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} |
| 344 |
} |
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} |
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|
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/** |
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* remove time tag (#hour_8#,#week_3#...) |
| 349 |
* @param message |
| 350 |
* @return |
| 351 |
*/ |
| 352 |
private String removeTimeTag(String message) { |
| 353 |
message = message.replaceAll("#(hour|week)_[0-9]{1,2}#", ""); |
| 354 |
return message; |
| 355 |
} |
| 356 |
|
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/** |
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* reply for timeline. |
| 359 |
* @param status |
| 360 |
* @param listPost |
| 361 |
* @param pm |
| 362 |
* @param twitter |
| 363 |
*/ |
| 364 |
private void replyPost(Status status, List<Post> listPost, |
| 365 |
PersistenceManager pm, Twitter twitter) { |
| 366 |
|
| 367 |
int postIndex = RANDOM.nextInt(listPost.size()); |
| 368 |
Post post = listPost.get(postIndex); |
| 369 |
try |
| 370 |
{ |
| 371 |
User user = status.getUser(); |
| 372 |
String message = post.getMessage(); |
| 373 |
|
| 374 |
message = replaceTag(post, user, message); |
| 375 |
if(message == null) return; |
| 376 |
|
| 377 |
message = "@" + status.getUser().getScreenName() |
| 378 |
+ " " + message; |
| 379 |
|
| 380 |
Status postedStatus = |
| 381 |
twitter.updateStatus(message, status.getId()); |
| 382 |
|
| 383 |
log.info(String.format("Successfully message posted. [screen name:%1$s] [status:%2$s]", |
| 384 |
postedStatus.getUser().getScreenName(), postedStatus.getText())); |
| 385 |
} catch (TwitterException e) { |
| 386 |
log.log(Level.WARNING, "An exception was thrown at replyPostInternal()", e); |
| 387 |
} |
| 388 |
|
| 389 |
try { |
| 390 |
post.setCount(Integer.valueOf(post.getCount().intValue() + 1)); |
| 391 |
pm.makePersistent(post); |
| 392 |
} catch (Exception ignore) { |
| 393 |
log.log(Level.WARNING, "An exception was thrown at replyPostInternal()", ignore); |
| 394 |
} |
| 395 |
} |
| 396 |
|
| 397 |
/** |
| 398 |
* replace tag of message. |
| 399 |
* @param post not null |
| 400 |
* @param user null is OK |
| 401 |
* @param message not null |
| 402 |
* @return |
| 403 |
*/ |
| 404 |
private String replaceTag(Post post, User user, String message) { |
| 405 |
|
| 406 |
if(message.contains("#stop#")) |
| 407 |
{ |
| 408 |
log.info(String.format("Successfully message stopped.")); |
| 409 |
return null; |
| 410 |
} |
| 411 |
|
| 412 |
if(user != null) |
| 413 |
message = message.replaceAll("#user_name#", user.getName()); |
| 414 |
|
| 415 |
String tzId = post.getKeyword().getPostType().getTwitterAccount().getTimeZoneId(); |
| 416 |
TimeZone zone = TimeZone.getTimeZone(tzId); |
| 417 |
Calendar localCal = Calendar.getInstance(zone); |
| 418 |
if("Asia/Tokyo".equals(tzId)){ |
| 419 |
message = message.replaceAll("#time#", |
| 420 |
localCal.get(Calendar.HOUR_OF_DAY) + "��"+ localCal.get(Calendar.MINUTE) +"��"); |
| 421 |
message = message.replaceAll("#date#", |
| 422 |
(localCal.get(Calendar.MONTH) + 1) + "��" + localCal.get(Calendar.DAY_OF_MONTH) + "��"); |
| 423 |
} else { |
| 424 |
message = message.replaceAll("#time#", |
| 425 |
localCal.get(Calendar.HOUR_OF_DAY) + ":"+ localCal.get(Calendar.MINUTE)); |
| 426 |
message = message.replaceAll("#date#", |
| 427 |
(localCal.get(Calendar.MONTH) + 1) + "/" + localCal.get(Calendar.DAY_OF_MONTH)); |
| 428 |
} |
| 429 |
return message; |
| 430 |
} |
| 431 |
|
| 432 |
/** |
| 433 |
* Follow new follower and post welcome message. |
| 434 |
* @param postType |
| 435 |
* @param twitter |
| 436 |
* @param pm |
| 437 |
* @param now |
| 438 |
*/ |
| 439 |
@SuppressWarnings("unchecked") |
| 440 |
private void welcomePost(PostType postType, Twitter twitter, |
| 441 |
PersistenceManager pm, Date now) { |
| 442 |
// Check interval |
| 443 |
boolean isPermittedPost = isPermittedToPost(postType, now); |
| 444 |
if(!isPermittedPost) return; |
| 445 |
|
| 446 |
// Sleep Function |
| 447 |
if(postType.getIsUseSleep()) |
| 448 |
{ |
| 449 |
boolean isSleeping = isSleeping(postType); |
| 450 |
if(isSleeping) return; |
| 451 |
} |
| 452 |
|
| 453 |
// Check keyword list |
| 454 |
List<Keyword> listKeyword = postType.getListKeyword(); |
| 455 |
if(listKeyword == null || listKeyword.size() < 1) { |
| 456 |
return; |
| 457 |
} |
| 458 |
|
| 459 |
Keyword nullKeyword = listKeyword.get(0); |
| 460 |
List<Post> listPost = nullKeyword.getListPost(); |
| 461 |
if(listPost == null || listPost.size() < 1) { |
| 462 |
return; |
| 463 |
} |
| 464 |
|
| 465 |
// Get new follower and friends |
| 466 |
String screenName = postType.getTwitterAccount().getScreenName(); |
| 467 |
Collection<Integer> followerIDs = null; |
| 468 |
Collection<Integer> friendsIDs = null; |
| 469 |
try { |
| 470 |
int[] aryfollowerIDs = twitter.getFollowersIDs(screenName).getIDs(); |
| 471 |
followerIDs = new ArrayList<Integer>(); |
| 472 |
for (int i : aryfollowerIDs) { |
| 473 |
followerIDs.add(Integer.valueOf(i)); |
| 474 |
} |
| 475 |
|
| 476 |
int[] aryfriendsIDs = twitter.getFriendsIDs(screenName).getIDs(); |
| 477 |
friendsIDs = new ArrayList<Integer>(); |
| 478 |
for (int i : aryfriendsIDs) { |
| 479 |
friendsIDs.add(Integer.valueOf(i)); |
| 480 |
} |
| 481 |
} catch (TwitterException e) { |
| 482 |
log.log(Level.WARNING, "An exception was thrown at welcomePost()", e); |
| 483 |
return; |
| 484 |
} |
| 485 |
|
| 486 |
Collection<Integer> newFollowerIDs = CollectionUtils.subtract(followerIDs, friendsIDs); |
| 487 |
for (Integer id : newFollowerIDs) { |
| 488 |
|
| 489 |
int postIndex = RANDOM.nextInt(listPost.size()); |
| 490 |
Post post = listPost.get(postIndex); |
| 491 |
try |
| 492 |
{ |
| 493 |
// create friendship |
| 494 |
User friend = twitter.createFriendship(id.intValue()); |
| 495 |
|
| 496 |
String message = post.getMessage(); |
| 497 |
|
| 498 |
message = replaceTag(post, friend, message); |
| 499 |
if(message == null) return; |
| 500 |
|
| 501 |
Status status = twitter.updateStatus( |
| 502 |
"@" + friend.getScreenName() + " " + message ); |
| 503 |
log.info(String.format("Successfully message posted. [screen name:%1$s] [status:%2$s]", |
| 504 |
status.getUser().getScreenName(), status.getText())); |
| 505 |
} catch (TwitterException e) { |
| 506 |
log.log(Level.WARNING, "An exception was thrown at welcomePost()", e); |
| 507 |
} |
| 508 |
|
| 509 |
try { |
| 510 |
post.setCount(Integer.valueOf(post.getCount().intValue() + 1)); |
| 511 |
pm.makePersistent(post); |
| 512 |
} catch (Exception ignore) { |
| 513 |
log.log(Level.WARNING, "An exception was thrown at welcomePost()", ignore); |
| 514 |
} |
| 515 |
} |
| 516 |
|
| 517 |
} |
| 518 |
|
| 519 |
/** |
| 520 |
* get isPermittedToPost about interval. |
| 521 |
* @param postType |
| 522 |
* @param now |
| 523 |
* @return |
| 524 |
*/ |
| 525 |
private boolean isPermittedToPost(PostType postType, Date now) { |
| 526 |
int intervalMin = postType.getInterval().intValue(); |
| 527 |
Date registeredDate = postType.getUpdatedAt(); |
| 528 |
|
| 529 |
long diffmsec = now.getTime() - registeredDate.getTime(); |
| 530 |
long diffmin = diffmsec / 60000L; |
| 531 |
boolean isPermittedToPost = diffmin % intervalMin == 0; |
| 532 |
return isPermittedToPost; |
| 533 |
} |
| 534 |
|
| 535 |
/** |
| 536 |
* get isSleeping. |
| 537 |
* @param postType |
| 538 |
* @return |
| 539 |
*/ |
| 540 |
private boolean isSleeping(PostType postType) { |
| 541 |
TimeZone zone = TimeZone.getTimeZone(postType.getTwitterAccount().getTimeZoneId()); |
| 542 |
Calendar localCal = Calendar.getInstance(zone); |
| 543 |
int hour24 = localCal.get(Calendar.HOUR_OF_DAY); |
| 544 |
boolean isSleeping = (2 <= hour24 && hour24 <= 6); |
| 545 |
return isSleeping; |
| 546 |
} |
| 547 |
|
| 548 |
/** |
| 549 |
* get Local Calender. |
| 550 |
* @param postType |
| 551 |
* @return |
| 552 |
*/ |
| 553 |
private Calendar getLocalCalender(PostType postType) { |
| 554 |
if(localCalender == null){ |
| 555 |
TwitterAccount account = postType.getTwitterAccount(); |
| 556 |
String timeZoneId = account.getTimeZoneId(); |
| 557 |
|
| 558 |
if(timeZoneId == null) |
| 559 |
{ |
| 560 |
log.warning(String.format("timeZoneId is null. twitter screen name : %s", account.getScreenName())); |
| 561 |
throw new NullPointerException("timeZoneId must not be null!"); |
| 562 |
} |
| 563 |
|
| 564 |
TimeZone zone = TimeZone.getTimeZone(timeZoneId); |
| 565 |
localCalender = Calendar.getInstance(zone); |
| 566 |
} |
| 567 |
return localCalender; |
| 568 |
} |
| 569 |
} |
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