/// <summary>
/// 返回所有liked用户, bool是否还有
/// </summary>
/// <param name="noteId"></param>
/// <param name="isALL"></param>
/// <param name="hasMoreLikedUser"></param>
/// <returns></returns>
public UserAndBlog[] ListLikedUsers(long?noteId, bool isALL, out bool hasMoreLikedUser)
{
var pageSize = 5;//默认前5
int skipNum;
string sortFieldR;
CommonService.parsePageAndSort(1, pageSize, "CreatedTime", false, out skipNum, out sortFieldR);
var result = dataContext.BlogLike.Where(b => b.NoteId == noteId).OrderBy(a => a.CreatedTime);
if (result == null || !result.Any())
{
hasMoreLikedUser = false;
return(null);
}
List <BlogLike> allResult = null;
var likes = result.ToList <BlogLike>();
// 总记录数
var count = likes.Count();
if (count < 1)
{
hasMoreLikedUser = false;
return(null);
}
if (isALL)
{
allResult = (from a in likes
orderby a.CreatedTime ascending
select a).Skip(skipNum).Take(pageSize).ToList <BlogLike>();
}
else
{
allResult = (from a in likes
orderby a.CreatedTime ascending
select a).ToList <BlogLike>();
}
// 得到所有userIds
List <long?> userIds = new List <long?>();
foreach (var like in likes)
{
userIds.Add(like.UserId);
}
// 得到用户信息
var userMap = UserService.MapUserAndBlogByUserIds(userIds.ToArray());
UserAndBlog[] users = new UserAndBlog[likes.Count];
for (int i = 0; i < likes.Count; i++)
{
users[i] = userMap[likes[i].UserId];
}
//todo:ListLikedUsers
hasMoreLikedUser = (count > pageSize);
return(users);
}
/// <summary>
/// 得到userAndBlog公开信息
/// </summary>
/// <param name="userId">用户ID</param>
/// <returns></returns>
public UserAndBlog GetUserAndBlog(long?userId)
{
var user = this.GetUserInfo(userId);
var userBlog = BlogService.GetUserBlog(userId);
var userAndBlog = new UserAndBlog()
{
UserId = user.UserId,
Username = user.Username,
Email = user.Email,
Logo = user.Logo,
BlogTitle = userBlog.Title,
BlogLogo = userBlog.Logo,
BlogUrl = BlogService.GetUserBlogUrl(userBlog, user.Username),
BlogUrls = BlogService.GetBlogUrls(userBlog, user)
};
return(userAndBlog);
}