/// <summary>
/// 获取帖子列表
/// </summary>
/// <param name="pageIndex">页面索引</param>
/// <param name="fpids">帖子ID列表</param>
/// <param name="ftids">主题ID列表</param>
/// <param name="username">发帖用户名</param>
/// <param name="title">帖子标题</param>
/// <param name="content">帖子内容</param>
/// <param name="isHide">是否隐藏</param>
/// <param name="startDate">发帖开始时间</param>
/// <param name="endDate">发帖结束时间</param>
/// <param name="postip">发帖IP</param>
/// <returns>帖子列表</returns>
public static PagedList <ForumPostEntity> AdminGetForumPostList(Int32 pageIndex, String fpids, String ftids, String username, String title, String content, String isHide, String startDate, String endDate, String postip)
{
if (!AdminManager.HasPermission(PermissionType.ForumManage))
{
throw new NoPermissionException();
}
Int32 pageSize = AdminManager.ADMIN_LIST_PAGE_SIZE;
Int32 recordCount = ForumPostManager.AdminCountForumPosts(fpids, ftids, username, title, content, isHide, startDate, endDate, postip);
DateTime dtStart = DateTime.MinValue, dtEnd = DateTime.MinValue;
fpids = fpids.SearchOptimized();
ftids = ftids.SearchOptimized();
if (!String.IsNullOrEmpty(fpids) && !RegexVerify.IsNumericIDs(fpids))
{
throw new InvalidRequstException(RequestType.ForumPost);
}
if (!String.IsNullOrEmpty(ftids) && !RegexVerify.IsNumericIDs(ftids))
{
throw new InvalidRequstException(RequestType.ForumTopic);
}
return(ForumPostRepository.Instance
.GetEntities(pageIndex, pageSize, recordCount,
fpids, ftids, username, title, content,
(!String.IsNullOrEmpty(isHide) ? "1".Equals(isHide, StringComparison.OrdinalIgnoreCase) : new Nullable <Boolean>()),
(!String.IsNullOrEmpty(startDate) && DateTime.TryParse(startDate, out dtStart) ? dtStart : new Nullable <DateTime>()),
(!String.IsNullOrEmpty(endDate) && DateTime.TryParse(endDate, out dtEnd) ? dtEnd : new Nullable <DateTime>()), postip)
.ToPagedList(pageSize, recordCount));
}
/// <summary>
/// 递归创建树
/// </summary>
/// <param name="parent">父节点</param>
/// <param name="listPost">帖子数组</param>
private static void CreateTree(TreeNode <ForumPostEntity> parent, List <ForumPostEntity> listPost)
{
for (Int32 i = 0; i < listPost.Count; i++)
{
if (String.Equals(listPost[i].ParentPostID.ToString(), parent.Value))
{
TreeNode <ForumPostEntity> node = new TreeNode <ForumPostEntity>(listPost[i].PostID.ToString(), listPost[i]);
parent.AddNote(node);
listPost.RemoveAt(i--);
ForumPostManager.CreateTree(node, listPost);
}
}
}
/// <summary>
/// 创建树形列表
/// </summary>
/// <param name="topic">主题帖</param>
/// <param name="postID">帖子ID</param>
/// <returns>树形列表</returns>
public static List <TreeNode <ForumPostEntity> > GetPostTreeList(ForumTopicEntity topic, Int32 postID)
{
List <ForumPostEntity> listPost = ForumPostManager.GetForumPostList(topic, false);
if (listPost == null || listPost.Count == 0)
{
return(new List <TreeNode <ForumPostEntity> >());
}
//将主题帖放入树节点数组
List <TreeNode <ForumPostEntity> > listTreeNode = new List <TreeNode <ForumPostEntity> >();
//将父节点是帖子ID的节点放入树节点数组
for (Int32 i = 0; i < listPost.Count; i++)
{
if (listPost[i].ParentPostID == postID)
{
TreeNode <ForumPostEntity> node = new TreeNode <ForumPostEntity>(listPost[i].PostID.ToString(), listPost[i]);
listTreeNode.Add(node);
listPost.RemoveAt(i--);
}
}
//根据树节点数组创建树
if (listTreeNode.Count > 0)
{
for (Int32 i = 0; i < listTreeNode.Count; i++)
{
ForumPostManager.CreateTree(listTreeNode[i], listPost);
}
return(listTreeNode);
}
else
{
return(new List <TreeNode <ForumPostEntity> >());
}
}
/// <summary>
/// 创建树形列表
/// </summary>
/// <param name="pageIndex">页面索引</param>
/// <param name="pid">题目ID</param>
/// <returns>树形列表</returns>
public static PagedList <TreeNode <ForumPostEntity> > GetPostTreeList(Int32 pageIndex, String pid)
{
PagedList <ForumTopicEntity> listTopic = ForumTopicManager.GetForumTopicList(pageIndex, String.Empty, pid);
List <ForumPostEntity> listPost = ForumPostManager.GetForumPostList(listTopic, false);
if (listPost == null || listPost.Count == 0)
{
return(PagedList <TreeNode <ForumPostEntity> > .Empty);
}
//将主题帖放入树节点数组
List <TreeNode <ForumPostEntity> > listTreeNode = new List <TreeNode <ForumPostEntity> >();
List <ForumPostEntity> listRoot = new List <ForumPostEntity>();
//找出所有根节点
for (Int32 i = 0; i < listPost.Count; i++)
{
if (listPost[i].Deepth == 0)
{
listRoot.Add(listPost[i]);
listPost.RemoveAt(i--);
}
}
//将Topic的Type和RelativeID写入Post中
for (Int32 i = 0; i < listTopic.Count; i++)
{
for (Int32 j = 0; j < listRoot.Count; j++)
{
if (listRoot[j].TopicID == listTopic[i].TopicID)
{
if (listTopic[i].Type != ForumTopicType.Default)
{
listRoot[j].RelativeType = listTopic[i].Type;
listRoot[j].RelativeID = listTopic[i].RelativeID;
}
TreeNode <ForumPostEntity> node = new TreeNode <ForumPostEntity>(listRoot[j].PostID.ToString(), listRoot[j]);
listTreeNode.Add(node);
listRoot.RemoveAt(j);
break;
}
}
}
//根据树节点数组创建树
if (listTreeNode.Count > 0)
{
for (Int32 i = 0; i < listTreeNode.Count; i++)
{
ForumPostManager.CreateTree(listTreeNode[i], listPost);
}
return(listTreeNode.ToPagedList(listTopic.PageSize, listTopic.RecordCount));
}
else
{
return(PagedList <TreeNode <ForumPostEntity> > .Empty);
}
}
