Esempio n. 1
0
 @Aop("redis")
 public boolean updateTags(String topicId, @Param("tags") Set<String> tags) {
   if (Strings.isBlank(topicId) || tags == null) {
     return false;
   }
   Topic topic = dao.fetch(Topic.class, topicId);
   if (topic == null) return false;
   Set<String> oldTags = topic.getTags();
   if (oldTags == null) oldTags = new HashSet<>();
   log.debugf("update from '%s' to '%s'", oldTags, tags);
   topic.setTags(tags);
   dao.update(topic, "tags");
   Set<String> newTags = new HashSet<>(tags);
   newTags.removeAll(oldTags);
   Set<String> removeTags = new HashSet<>(oldTags);
   ;
   removeTags.remove(tags);
   fillTopic(topic, null);
   Date lastReplyTime = topic.getCreateTime();
   if (topic.getLastComment() != null) lastReplyTime = topic.getLastComment().getCreateTime();
   Pipeline pipe = jedis().pipelined();
   for (String tag : removeTags) {
     pipe.zrem(RKEY_TOPIC_TAG + tag.toLowerCase().trim(), topic.getId());
     pipe.zincrby(RKEY_TOPIC_TAG_COUNT, -1, tag.toLowerCase().trim());
   }
   for (String tag : newTags) {
     pipe.zadd(RKEY_TOPIC_TAG + tag.toLowerCase().trim(), lastReplyTime.getTime(), topic.getId());
     pipe.zincrby(RKEY_TOPIC_TAG_COUNT, 1, tag.toLowerCase().trim());
   }
   pipe.sync();
   return true;
 }
Esempio n. 2
0
  @Aop("redis")
  public CResult addReply(final String topicId, final TopicReply reply, final int userId) {
    if (userId < 1) return _fail("请先登录");
    if (reply == null || reply.getContent() == null || reply.getContent().trim().isEmpty()) {
      return _fail("内容不能为空");
    }
    final String cnt = reply.getContent().trim();
    final Topic topic = dao.fetch(Topic.class, topicId); // TODO 改成只fetch出type属性
    if (topic == null) {
      return _fail("主题不存在");
    }
    if (topic.isLock()) {
      return _fail("该帖子已经锁定,不能回复");
    }
    reply.setTopicId(topicId);
    reply.setUserId(userId);
    reply.setContent(Toolkit.filteContent(reply.getContent()));
    reply.setContentId(bigContentService.put(reply.getContent()));
    reply.setContent(null);
    dao.insert(reply);
    // 更新索引
    topicSearchService.add(topic);
    // 更新topic的时间戳
    Pipeline pipe = jedis().pipelined();
    if (topic.isTop()) {
      pipe.zadd(RKEY_TOPIC_TOP, reply.getCreateTime().getTime(), topicId);
    } else {
      pipe.zadd(RKEY_TOPIC_UPDATE + topic.getType(), reply.getCreateTime().getTime(), topicId);
      pipe.zadd(RKEY_TOPIC_UPDATE_ALL, reply.getCreateTime().getTime(), topicId);
    }
    pipe.zrem(RKEY_TOPIC_NOREPLY, topicId);
    if (topic.getTags() != null) {
      for (String tag : topic.getTags()) {
        pipe.zadd(
            RKEY_TOPIC_TAG + tag.toLowerCase().trim(), reply.getCreateTime().getTime(), topicId);
      }
    }
    pipe.hset(RKEY_REPLY_LAST, topicId, reply.getId());
    pipe.zincrby(RKEY_REPLY_COUNT, 1, topicId);
    pipe.zincrby(RKEY_USER_SCORE, 10, "" + userId);
    pipe.sync();

    notifyUsers(topic, reply, cnt, userId);

    return _ok(reply.getId());
  }
Esempio n. 3
0
 @Aop("redis")
 public CResult add(Topic topic, int userId) {
   if (userId < 1) {
     return _fail("请先登录");
   }
   if (Strings.isBlank(topic.getTitle())
       || topic.getTitle().length() > 1024
       || topic.getTitle().length() < 5) {
     return _fail("标题长度不合法");
   }
   if (Strings.isBlank(topic.getContent())) {
     return _fail("内容不合法");
   }
   if (topic.getTags() != null && topic.getTags().size() > 10) {
     return _fail("最多只能有10个tag");
   }
   if (0 != dao.count(Topic.class, Cnd.where("title", "=", topic.getTitle().trim()))) {
     return _fail("相同标题已经发过了");
   }
   topic.setTitle(Strings.escapeHtml(topic.getTitle().trim()));
   topic.setUserId(userId);
   topic.setTop(false);
   topic.setTags(new HashSet<String>());
   if (topic.getType() == null) topic.setType(TopicType.ask);
   topic.setContent(Toolkit.filteContent(topic.getContent()));
   String oldContent = topic.getContent();
   topic.setContentId(bigContentService.put(topic.getContent()));
   topic.setContent(null);
   dao.insert(topic);
   try {
     topic.setContent(oldContent);
     topicSearchService.add(topic);
   } catch (Exception e) {
   }
   // 如果是ask类型,把帖子加入到 "未回复"列表
   Pipeline pipe = jedis().pipelined();
   if (TopicType.ask.equals(topic.getType())) {
     pipe.zadd(RKEY_TOPIC_NOREPLY, System.currentTimeMillis(), topic.getId());
   }
   pipe.zadd(RKEY_TOPIC_UPDATE + topic.getType(), System.currentTimeMillis(), topic.getId());
   if (topic.getType() != TopicType.shortit)
     pipe.zadd(RKEY_TOPIC_UPDATE_ALL, System.currentTimeMillis(), topic.getId());
   pipe.zincrby(RKEY_USER_SCORE, 100, "" + userId);
   pipe.sync();
   String replyAuthorName = dao.fetch(User.class, userId).getName();
   for (Integer watcherId : globalWatcherIds) {
     if (watcherId != userId)
       pushUser(
           watcherId,
           "新帖:" + topic.getTitle(),
           topic.getId(),
           replyAuthorName,
           topic.getTitle(),
           PushService.PUSH_TYPE_REPLY);
   }
   updateTopicTypeCount();
   return _ok(topic.getId());
 }
Esempio n. 4
0
  @Test
  public void pipelineResponse() {
    jedis.set("string", "foo");
    jedis.lpush("list", "foo");
    jedis.hset("hash", "foo", "bar");
    jedis.zadd("zset", 1, "foo");
    jedis.sadd("set", "foo");
    jedis.setrange("setrange", 0, "0123456789");
    byte[] bytesForSetRange = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9};
    jedis.setrange("setrangebytes".getBytes(), 0, bytesForSetRange);

    Pipeline p = jedis.pipelined();
    Response<String> string = p.get("string");
    Response<String> list = p.lpop("list");
    Response<String> hash = p.hget("hash", "foo");
    Response<Set<String>> zset = p.zrange("zset", 0, -1);
    Response<String> set = p.spop("set");
    Response<Boolean> blist = p.exists("list");
    Response<Double> zincrby = p.zincrby("zset", 1, "foo");
    Response<Long> zcard = p.zcard("zset");
    p.lpush("list", "bar");
    Response<List<String>> lrange = p.lrange("list", 0, -1);
    Response<Map<String, String>> hgetAll = p.hgetAll("hash");
    p.sadd("set", "foo");
    Response<Set<String>> smembers = p.smembers("set");
    Response<Set<Tuple>> zrangeWithScores = p.zrangeWithScores("zset", 0, -1);
    Response<String> getrange = p.getrange("setrange", 1, 3);
    Response<byte[]> getrangeBytes = p.getrange("setrangebytes".getBytes(), 6, 8);
    p.sync();

    assertEquals("foo", string.get());
    assertEquals("foo", list.get());
    assertEquals("bar", hash.get());
    assertEquals("foo", zset.get().iterator().next());
    assertEquals("foo", set.get());
    assertEquals(false, blist.get());
    assertEquals(Double.valueOf(2), zincrby.get());
    assertEquals(Long.valueOf(1), zcard.get());
    assertEquals(1, lrange.get().size());
    assertNotNull(hgetAll.get().get("foo"));
    assertEquals(1, smembers.get().size());
    assertEquals(1, zrangeWithScores.get().size());
    assertEquals("123", getrange.get());
    byte[] expectedGetRangeBytes = {6, 7, 8};
    assertArrayEquals(expectedGetRangeBytes, getrangeBytes.get());
  }