Examples with BlogStatisticsDTO com.duan.blogos.dto.blog.BlogStatisticsDTO used on opensource projects

Example 1 with BlogStatisticsDTO

use of com.duan.blogos.dto.blog.BlogStatisticsDTO in project BlogSystem by DuanJiaNing.

the class BlogStatisticsServiceImpl method getBlogStatistics.

@Override
public ResultBean<BlogStatisticsDTO> getBlogStatistics(int blogId) {
    Blog blog = blogDao.getBlogById(blogId);
    if (blog == null)
        return null;
    int bloggerId = blog.getBloggerId();
    // 统计信息
    BlogStatistics statistics = statisticsDao.getStatistics(blogId);
    if (statistics == null)
        return null;
    // 类别
    BlogCategory[] categories = null;
    String sn = dbProperties.getStringFiledSplitCharacterForNumber();
    int[] cids = StringUtils.intStringDistinctToArray(blog.getCategoryIds(), sn);
    if (!CollectionUtils.isEmpty(cids)) {
        categories = categoryDao.listCategoryById(cids).toArray(new BlogCategory[cids.length]);
    }
    // 标签
    BlogLabel[] labels = null;
    int[] lids = StringUtils.intStringDistinctToArray(blog.getLabelIds(), sn);
    if (!CollectionUtils.isEmpty(lids)) {
        labels = labelDao.listLabelById(lids).toArray(new BlogLabel[lids.length]);
    }
    int c = 0;
    // 喜欢该篇文章的人
    BloggerDTO[] likes = null;
    List<BlogLike> likeList = likeDao.listAllLikeByBlogId(blogId);
    if (!CollectionUtils.isEmpty(likeList)) {
        int[] ids = new int[likeList.size()];
        for (BlogLike like : likeList) {
            ids[c++] = like.getLikerId();
        }
        likes = getBlogger(ids, bloggerId);
    }
    // 收藏了该篇文章的人
    BloggerDTO[] collects = null;
    c = 0;
    List<BlogCollect> collectList = collectDao.listAllCollectByBlogId(blogId);
    if (!CollectionUtils.isEmpty(collectList)) {
        int[] ids = new int[collectList.size()];
        for (BlogCollect collect : collectList) {
            ids[c++] = collect.getCollectorId();
        }
        collects = getBlogger(ids, bloggerId);
    }
    // 评论过该篇文章的人
    BloggerDTO[] commenter = null;
    c = 0;
    List<BlogComment> commentList = commentDao.listAllCommentByBlogId(blogId);
    if (!CollectionUtils.isEmpty(commentList)) {
        int[] ids = new int[commentList.size()];
        for (BlogComment comment : commentList) {
            // 评论者注销，但其评论将保存（匿名）
            Integer id = comment.getSpokesmanId();
            if (id != null)
                ids[c++] = id;
        }
        // ids 需要去重
        commenter = getBlogger(IntStream.of(Arrays.copyOf(ids, c)).distinct().toArray(), bloggerId);
    }
    BlogStatisticsDTO dto = dataFillingManager.blogStatisticsToDTO(blog, statistics, categories, labels, likes, collects, commenter, dbProperties.getStringFiledSplitCharacterForString());
    return new ResultBean<>(dto);
}