private void checkTopicTitleLength(Topic topic) {
String title = topic.getTitle();
if (title != null) {
title = title.substring(0, Math.min(MAX_TITLE_LENGTH, title.length()));
topic.setTitle(title);
}
}
@Override
public Topic buildTopicFromComment(Comment comment, int projectId) {
Topic topic = new Topic();
topic.setCreated(comment.getCreated());
topic.setExcerpt(comment.getContent());
checkTopicExcerptLength(topic);
topic.setLastUpdatorId(comment.getCreatorId());
topic.setProjectId(projectId);
topic.setRefId(comment.getAttachId());
topic.setRefType(comment.getAttachType());
Commentable commentable =
(Commentable)
identifiableManager.getIdentifiableByTypeAndId(
comment.getAttachType(), comment.getAttachId());
if (commentable == null) {
return null;
}
topic.setTitle(commentable.getCommentSubject());
topic.setUpdated(comment.getUpdated());
topic.setDeleted(false);
return topic;
}
@Override
public int getTopicCount(int projectId) {
Topic topicExample = new Topic(false);
topicExample.setProjectId(projectId);
topicExample.setStick(true);
return topicMapper.countByExample(new TopicExample(topicExample));
}
private void checkTopicExcerptLength(Topic topic) {
String excerpt = topic.getExcerpt();
if (excerpt != null) {
excerpt = excerpt.substring(0, Math.min(MAX_EXCERPT_LENGTH, excerpt.length()));
topic.setExcerpt(excerpt);
}
}
@Override
public List<Topic> getCollectedTopics(int projectId) {
Topic topicExample = new Topic(false);
topicExample.setProjectId(projectId);
topicExample.setStick(true);
return Lists.newArrayList(topicMapper.selectByExample(new TopicExample(topicExample)));
}
@Override
public Topic unstickTopic(int id) {
Topic topicExample = new Topic(false);
topicExample.setId(id);
topicExample.setStick(false);
topicMapper.updateByPrimaryKeySelective(topicExample);
return topicMapper.selectByPrimaryKey(id);
}
@Override
public void recoverTopcicByTypeAndId(String type, int id) {
Topic example = new Topic();
example.setRefId(id);
example.setRefType(type);
Topic topic = new Topic(false);
topicMapper.updateByExampleSelective(topic, new TopicExample(example));
}
@Override
public Topic createTopic(Topic topic) {
// Date now = new Date();
// topic.setCreated(now);
// topic.setUpdated(now);
topic.setStick(false);
topic.setExcerpt(HtmlTextParser.getPlainText(topic.getExcerpt()));
checkTopicTitleLength(topic);
topicMapper.insert(topic);
return topic;
}
@Override
public Topic buildTopicFromDiscussion(Discussion discussion) {
Topic topic = new Topic();
topic.setCreated(discussion.getCreated());
topic.setExcerpt(discussion.getContent());
checkTopicExcerptLength(topic);
topic.setLastUpdatorId(discussion.getCreatorId());
topic.setProjectId(discussion.getProjectId());
topic.setRefId(discussion.getId());
topic.setRefType(discussion.getType());
topic.setTitle(discussion.getSubject());
topic.setUpdated(discussion.getUpdated());
topic.setDeleted(false);
return topic;
}
@Override
public Topic createOrUpdateTopic(Topic topic) {
if (topic == null) {
return null;
}
Topic t = new Topic();
t.setRefId(topic.getRefId());
t.setRefType(topic.getRefType());
TopicExample example = new TopicExample(t);
List<Topic> topics = topicMapper.selectByExample(example);
if (topics.size() == 0) {
createTopic(topic);
return topic;
} else {
topic.setId(topics.get(0).getId());
topic.setCreated(null);
updateTopic(topic);
return topic;
}
}
@Override
public Topic getTopicByTypeAndId(String type, int id) {
Topic example = new Topic();
example.setRefId(id);
example.setRefType(type);
List<Topic> topics = topicMapper.selectByExample(new TopicExample(example));
if (topics != null && !topics.isEmpty()) {
// 只可能有一个topic
Topic topic = topics.get(0);
if (topic.getLastUpdator() == null) {
topic.setLastUpdator(userMapper.selectByPrimaryKey(topic.getLastUpdatorId()));
}
String a = topic.getExcerpt();
String b = HtmlTextParser.getPlainText(a);
topic.setExcerpt(HtmlTextParser.getPlainText(topic.getExcerpt()));
BaseOperateItem identifiable =
identifiableManager.getIdentifiableByTypeAndId(topic.getRefType(), topic.getRefId());
if (identifiable != null) {
topic.setTargetCreator(
userMapper.selectByPrimaryKey(((BaseProjectItem) identifiable).getCreatorId()));
}
return topic;
}
return null;
}
@Override
public List<Topic> getTopicListByProjectId(int projectId, int start, int limit) {
Topic topic = new Topic(false);
topic.setProjectId(projectId);
topic.setStick(false);
TopicExample example = new TopicExample(topic);
example.setLimit(start, limit);
example.setOrderByClause("updated desc");
List<Topic> topics = Lists.newArrayList();
if (start == 0) {
topics = getCollectedTopics(projectId);
}
topics.addAll(topicMapper.selectByExample(example));
for (Topic t : topics) {
t.setExcerpt(HtmlTextParser.getPlainText(t.getExcerpt()));
t.setLastUpdator(userMapper.selectByPrimaryKey(t.getLastUpdatorId()));
BaseOperateItem identifiable =
identifiableManager.getIdentifiableByTypeAndId(t.getRefType(), t.getRefId());
if (identifiable != null) {
t.setTargetCreator(
userMapper.selectByPrimaryKey(((BaseProjectItem) identifiable).getCreatorId()));
}
}
return topics;
}