Umbraco uBlogsy（webforms）PostService在登录页上未显示帖子

我正在使用uBlogsy WebForms 3.0.2在Umbraco 6.1.5上

登录页上的帖子也没有显示出来

函数

PostService.Instance.GetPosts

返回0篇文章，即使在正确的位置有文章

当我尝试替换此内容时，仍收到0篇帖子：

var posts = PostService.Instance
                       .GetPosts(
                           IPublishedContentHelper.GetNode((int)Model.Id)
                       ).ToIPublishedContent(true);
int postCount = posts.Count();

---

有人知道为什么邮政服务不起作用吗？或者，发生了什么事？

我在Ublogsy上也遇到过几次同样的问题。因此，我决定编写自己的代码，如下所示：

（有点长）

//从查询字符串中获取标记、标签或作者
var tag=Request.QueryString[“tag”]？？"";
var label=Request.QueryString[“label”]？？"";
var author=Request.QueryString[“author”]？？"";
var searchTerm=Request.QueryString[“search”]？？"";
var commenter=Request.QueryString[“commenter”]？？"";
int page=int.TryParse（Request.QueryString[“page”]、out page）？页码：1；
变量年份=请求。查询字符串[“年份”]？？"";
var month=Request.QueryString[“month”]？？"";
var day=Request.QueryString[“day”]？？"";
国际邮政计数；
IEnumerable posts=new BlockingCollection（）；
var filterResults=this.FilterAgainstPosts（this.Model.Content、标记、标签、作者、搜索词、评论员、年份、月份）；
如果（filterResults！=null）
{
posts=可枚举的.Take（filterResults.Skip（（第1页）*itemsPerPage），itemsPerPage）；
}
@渲染预览（立柱）

我的FilterAgainstPosts方法如下：

@functions
{
private IEnumerable<IPublishedContent> FilterAgainstPosts(IPublishedContent landing, string tag, string label, string author, string searchTerm, string commenter, string year, string month)
    {
        IEnumerable<IPublishedContent> filteredPosts = landing.DescendantsOrSelf("uBlogsyPost").Where(x => x.GetProperty("umbracoNaviHide").Value.ToString() != "1");

        if (!String.IsNullOrEmpty(searchTerm))
        {
            filteredPosts = filteredPosts.ForEach(i => this.FilterAgainstTerm(i, searchTerm));
        }

        if (!String.IsNullOrEmpty(tag))
        {
            filteredPosts = filteredPosts.ForEach(i => this.FilterUponTag(i, i.GetProperty("uBlogsyPostTags").Value.ToString(), tag));
        }

        if (!String.IsNullOrEmpty(label))
        {
            filteredPosts = filteredPosts.ForEach(i => this.FilterUponLabel(i, i.GetProperty("uBlogsyPostLabels").Value.ToString(), label));
        }

        if (!String.IsNullOrEmpty(author))
        {
            filteredPosts = filteredPosts.ForEach(i => this.FilterUponAuthor(i, i.GetProperty("uBlogsyPostAuthor").Value.ToString(), author));
        }

        //
        //TODO: Coomenter search needs to added
        //

        if (!string.IsNullOrEmpty(year))
        {
            filteredPosts = filteredPosts.ForEach(i => this.FilterUponYear(i, i.GetProperty("uBlogsyPostDate").Value.ToString(), year));
        }

        if (!string.IsNullOrEmpty(month))
        {
            filteredPosts = filteredPosts.ForEach(i => this.FilterUponMonth(i, i.GetProperty("uBlogsyPostDate").Value.ToString(), month));
        }

        return filteredPosts.WhereNotNull();
    }

private IPublishedContent FilterUponMonth(IPublishedContent currentNode, string postDate, string month)
    {
        DateTime postedDate;
        if (DateTime.TryParse(postDate, out postedDate) && postedDate.Month.ToString() == month) return currentNode;

        return null;
    }

private IPublishedContent FilterUponYear(IPublishedContent currentNode, string postDate, string year)
    {
        DateTime postedDate;
        if (DateTime.TryParse(postDate, out postedDate) && postedDate.Year.ToString() == year) return currentNode;

        return null;
    }

private IPublishedContent FilterUponAuthor(IPublishedContent currentNode, string authorId, string author)
    {
        if (String.IsNullOrEmpty(authorId)) return null;
        //Loads relevant node
        int authorNodeId = -1;
        if (!Int32.TryParse(authorId, out authorNodeId)) return null;
        Node authorNode = new Node(authorNodeId);

        //Trims the author name and search for given name
        if (authorNode.GetProperty("uBlogsyAuthorName") != null && authorNode.GetProperty("uBlogsyAuthorName").Value.ToUpper().Trim().Contains(author.ToUpper())) return currentNode;

        return null;
    }


private Boolean FilterUponAuthor(string authorId, string author)
    {
        if (String.IsNullOrEmpty(authorId)) return false;

        int authorNodeId = -1;
        if (!Int32.TryParse(authorId, out authorNodeId)) return false;
        Node authorNode = new Node(authorNodeId);

        if (authorNode.GetProperty("uBlogsyAuthorName") != null && authorNode.GetProperty("uBlogsyAuthorName").Value.ToUpper().Trim().Contains(author.ToUpper())) return true;

        return false;
    }

private Boolean FilterUponCategories(string categoryIds, string category)
    {
        if (String.IsNullOrEmpty(categoryIds)) return false;

        int categoryNodeID = -1;

        foreach (string catID in categoryIds.Split(','))
        {
            if (!Int32.TryParse(catID, out categoryNodeID)) continue;
            Node categoryNode = new Node(categoryNodeID);

            if (categoryNode.GetProperty("uBlogsyLabelName") != null && categoryNode.GetProperty("uBlogsyLabelName").Value.ToUpper().Trim().Contains(category.ToUpper())) return true;
        }
        return false;
    }

private Boolean FilterUponTags(string tagIds, string tag)
    {
        if (String.IsNullOrEmpty(tagIds)) return false;

        int tagNodeID = -1;

        foreach (string tagID in tagIds.Split(','))
        {
            if (!Int32.TryParse(tagID, out tagNodeID)) continue;
            Node tagNode = new Node(tagNodeID);

            if (tagNode.GetProperty("uTagsyTagName") != null && tagNode.GetProperty("uTagsyTagName").Value.ToUpper().Trim().Contains(tag.ToUpper())) return true;
        }
        return false;
    }

private IPublishedContent FilterUponLabel(IPublishedContent currentNode, string nodeIDs, string label)
    {
        if (String.IsNullOrEmpty(nodeIDs)) return null;


        foreach (string nodeId in nodeIDs.Split(','))
        {
            int labelNodeId = -1;
            if (!Int32.TryParse(nodeId, out labelNodeId))
                continue;
            //Loads relevant node
            Node labelNode = new Node(labelNodeId);
            if (labelNode.GetProperty("uBlogsyLabelName") != null && labelNode.GetProperty("uBlogsyLabelName").Value.ToUpper().Trim().Contains(label.ToUpper())) return currentNode;
        }

        return null;
    }

private IPublishedContent FilterAgainstTerm(IPublishedContent currentNode, string searchTerm)
    {
        if (String.IsNullOrEmpty(searchTerm)) return currentNode;

        if (currentNode.GetProperty("uBlogsyContentTitle").Value.ToString().ToUpper().Contains(searchTerm.ToUpper()) || 
            currentNode.GetProperty("uBlogsyContentSummary").Value.ToString().ToUpper().Contains(searchTerm.ToUpper()) || 
            currentNode.GetProperty("uBlogsyContentBody").Value.ToString().ToUpper().Contains(searchTerm.ToUpper()) || 
            currentNode.GetProperty("uBlogsySeoKeywords").Value.ToString().ToUpper().Contains(searchTerm.ToUpper()) || 
            currentNode.GetProperty("uBlogsySeoDescription").Value.ToString().ToUpper().Contains(searchTerm.ToUpper()) || 
            currentNode.GetProperty("uBlogsyNavigationTitle").Value.ToString().ToUpper().Contains(searchTerm.ToUpper()) ||
            FilterUponAuthor(currentNode.GetProperty("uBlogsyPostAuthor").Value.ToString(), searchTerm.ToUpper()) ||
            FilterUponCategories(currentNode.GetProperty("uBlogsyPostLabels").Value.ToString(), searchTerm.ToUpper()) ||
            FilterUponTags(currentNode.GetProperty("uBlogsyPostTags").Value.ToString(), searchTerm.ToUpper())
            ) 
                return currentNode;
        return null;
    }

private IPublishedContent FilterUponTag(IPublishedContent currentNode, string nodeIDs, string tag)
    {
        if (String.IsNullOrEmpty(nodeIDs)) return null;

        foreach (string nodeId in nodeIDs.Split(','))
        {
            int tagNodeId = -1;
            if (!Int32.TryParse(nodeId, out tagNodeId))
                continue;
            // Loads relevant TagNode
            Node tagNode = new Node(tagNodeId);
            if (tagNode.GetProperty("uTagsyTagName") != null && tagNode.GetProperty("uTagsyTagName").Value.ToUpper().Contains(tag.ToUpper())) return currentNode;
        }

        return null;
    }

}

@函数
{
私有IEnumerable FilterAgainstPosts（IPPublishedContent登录、字符串标记、字符串标签、字符串作者、字符串搜索词、字符串注释器、字符串年、字符串月）
{
IEnumerable filteredPosts=landing.genderantsorself（“uBlogsyPost”）。其中（x=>x.GetProperty（“umbracanaviHide”）。Value.ToString（）！=“1”）；
如果（！String.IsNullOrEmpty（searchTerm））
{
filteredPosts=filteredPosts.ForEach（i=>this.filteragainsterm（i，searchTerm））；
}
如果（！String.IsNullOrEmpty（标记））
{
filteredPosts=filteredPosts.ForEach（i=>this.FilterUponTag（i，i.GetProperty（“uBlogsyPostTags”）.Value.ToString（），tag））；
}
如果（！String.IsNullOrEmpty（标签））
{
filteredPosts=filteredPosts.ForEach（i=>this.FilterUponLabel（i，i.GetProperty（“ublogsypostlables”）.Value.ToString（），label））；
}
如果（！String.IsNullOrEmpty（作者））
{
filteredPosts=filteredPosts.ForEach（i=>this.FilterUponAuthor（i，i.GetProperty（“ublogsyposauthor”）.Value.ToString（），author））；
}
//
//TODO:需要添加Coomenter搜索
//
如果（！string.IsNullOrEmpty（年））
{
filteredPosts=filteredPosts.ForEach（i=>this.FilterUponYear（i，i.GetProperty（“uBlogsyPostDate”）.Value.ToString（），year））；
}
如果（！string.IsNullOrEmpty（月））
{
filteredPosts=filteredPosts.ForEach（i=>this.FilterUponMonth（i，i.GetProperty（“uBlogsyPostDate”）.Value.ToString（），month））；
}
返回filteredPosts.WhereNotNull（）；
}
private IPPublishedContent FilterUponMonth（IPPublishedContent currentNode、字符串postDate、字符串month）
{
日期时间后置；
if（DateTime.TryParse（postDate，out postedDate）和&postedDate.Month.ToString（）==Month）返回currentNode；
返回null；
}
私有IPPublishedContent筛选器年份（IPPublishedContent currentNode、字符串postDate、字符串年份）
{
日期时间后置；
if（DateTime.TryParse（postDate，out postedDate）和&postedDate.Year.ToString（）==Year）返回currentNode；
返回null；
}
私有IPPublishedContent筛选器OnAuthor（IPPublishedContent currentNode、字符串作者、字符串作者）
{
if（String.IsNullOrEmpty（authorId））返回null；
//加载相关节点
int authorNodeId=-1；
如果（！Int32.TryParse（authord，out authorNodeId））返回null；
节点authorNode=新节点（authorNodeId）；
//修剪作者姓名并搜索给定姓名
if（authorNode.GetProperty（“uBlogsyAuthorName”）！=null&&authorNode.GetProperty（“uBlogsyAuthorName”）.Value.ToUpper（）.Trim（）包含（author.ToUpper（））返回currentNode；
返回null；
}
私有布尔筛选器编写器（字符串编写器、字符串编写器）
{
if（String.IsNullOrEmpty（authorId））返回false；
int authorNodeId=-1；
如果（！Int32.TryParse（authord，out authorNodeId））返回false；
节点authorNode=新节点（authorNodeId）；
如果（authorNode.GetProperty（“uBlogsyAuthorName”）！=null&&authorNode.GetProperty（“uBlogsyAuthorName”）.Value.ToUpper（）.Trim（）.Contains（author.ToUpper（））返回true；
返回false；
}
私有布尔过滤器的类别（字符串类别ID、字符串类别）
{
if（String.IsNullOrEmpty（categoryId））返回false；
int categoryNodeID=-1；
foreach（categoryId.Split（'，'）中的字符串catID）
{
如果（！Int32.TryParse（catID，out categoryNodeID））继续；
节点categoryNode=新节点（categoryNodeID）；
if（categoryNode.GetProperty（“uBlogsyLabelName”）！=null和&categoryNode.GetProperty（“uBlogsyLabelName”）.Value.ToUpper（）.Trim（）包含（category.ToUpper（））返回true；
}
返回false；
}
私有布尔过滤器（字符串标记ID、字符串标记）
{
if（String.IsNullOrEmpty（tagId））返回false；
int tagNodeID=-1；
foreach（tagID.Split（'，'）中的字符串tagID）
{
如果（！Int32.TryParse（tagID，out tagNodeID））继续；
节点tagNode=新节点（tagNodeID）；
如果（tagNode.GetProperty（“uTagsyTagName”）！=null&&tagNode.GetProperty（“uTagsyTagName”）.Value.ToUpper（）.Trim（）.Contains（tag.ToUpper（））返回true；
}
返回false；
}
专用IPPublishedContent筛选器标签（IP
@functions
{
private IEnumerable<IPublishedContent> FilterAgainstPosts(IPublishedContent landing, string tag, string label, string author, string searchTerm, string commenter, string year, string month)
    {
        IEnumerable<IPublishedContent> filteredPosts = landing.DescendantsOrSelf("uBlogsyPost").Where(x => x.GetProperty("umbracoNaviHide").Value.ToString() != "1");

        if (!String.IsNullOrEmpty(searchTerm))
        {
            filteredPosts = filteredPosts.ForEach(i => this.FilterAgainstTerm(i, searchTerm));
        }

        if (!String.IsNullOrEmpty(tag))
        {
            filteredPosts = filteredPosts.ForEach(i => this.FilterUponTag(i, i.GetProperty("uBlogsyPostTags").Value.ToString(), tag));
        }

        if (!String.IsNullOrEmpty(label))
        {
            filteredPosts = filteredPosts.ForEach(i => this.FilterUponLabel(i, i.GetProperty("uBlogsyPostLabels").Value.ToString(), label));
        }

        if (!String.IsNullOrEmpty(author))
        {
            filteredPosts = filteredPosts.ForEach(i => this.FilterUponAuthor(i, i.GetProperty("uBlogsyPostAuthor").Value.ToString(), author));
        }

        //
        //TODO: Coomenter search needs to added
        //

        if (!string.IsNullOrEmpty(year))
        {
            filteredPosts = filteredPosts.ForEach(i => this.FilterUponYear(i, i.GetProperty("uBlogsyPostDate").Value.ToString(), year));
        }

        if (!string.IsNullOrEmpty(month))
        {
            filteredPosts = filteredPosts.ForEach(i => this.FilterUponMonth(i, i.GetProperty("uBlogsyPostDate").Value.ToString(), month));
        }

        return filteredPosts.WhereNotNull();
    }

private IPublishedContent FilterUponMonth(IPublishedContent currentNode, string postDate, string month)
    {
        DateTime postedDate;
        if (DateTime.TryParse(postDate, out postedDate) && postedDate.Month.ToString() == month) return currentNode;

        return null;
    }

private IPublishedContent FilterUponYear(IPublishedContent currentNode, string postDate, string year)
    {
        DateTime postedDate;
        if (DateTime.TryParse(postDate, out postedDate) && postedDate.Year.ToString() == year) return currentNode;

        return null;
    }

private IPublishedContent FilterUponAuthor(IPublishedContent currentNode, string authorId, string author)
    {
        if (String.IsNullOrEmpty(authorId)) return null;
        //Loads relevant node
        int authorNodeId = -1;
        if (!Int32.TryParse(authorId, out authorNodeId)) return null;
        Node authorNode = new Node(authorNodeId);

        //Trims the author name and search for given name
        if (authorNode.GetProperty("uBlogsyAuthorName") != null && authorNode.GetProperty("uBlogsyAuthorName").Value.ToUpper().Trim().Contains(author.ToUpper())) return currentNode;

        return null;
    }


private Boolean FilterUponAuthor(string authorId, string author)
    {
        if (String.IsNullOrEmpty(authorId)) return false;

        int authorNodeId = -1;
        if (!Int32.TryParse(authorId, out authorNodeId)) return false;
        Node authorNode = new Node(authorNodeId);

        if (authorNode.GetProperty("uBlogsyAuthorName") != null && authorNode.GetProperty("uBlogsyAuthorName").Value.ToUpper().Trim().Contains(author.ToUpper())) return true;

        return false;
    }

private Boolean FilterUponCategories(string categoryIds, string category)
    {
        if (String.IsNullOrEmpty(categoryIds)) return false;

        int categoryNodeID = -1;

        foreach (string catID in categoryIds.Split(','))
        {
            if (!Int32.TryParse(catID, out categoryNodeID)) continue;
            Node categoryNode = new Node(categoryNodeID);

            if (categoryNode.GetProperty("uBlogsyLabelName") != null && categoryNode.GetProperty("uBlogsyLabelName").Value.ToUpper().Trim().Contains(category.ToUpper())) return true;
        }
        return false;
    }

private Boolean FilterUponTags(string tagIds, string tag)
    {
        if (String.IsNullOrEmpty(tagIds)) return false;

        int tagNodeID = -1;

        foreach (string tagID in tagIds.Split(','))
        {
            if (!Int32.TryParse(tagID, out tagNodeID)) continue;
            Node tagNode = new Node(tagNodeID);

            if (tagNode.GetProperty("uTagsyTagName") != null && tagNode.GetProperty("uTagsyTagName").Value.ToUpper().Trim().Contains(tag.ToUpper())) return true;
        }
        return false;
    }

private IPublishedContent FilterUponLabel(IPublishedContent currentNode, string nodeIDs, string label)
    {
        if (String.IsNullOrEmpty(nodeIDs)) return null;


        foreach (string nodeId in nodeIDs.Split(','))
        {
            int labelNodeId = -1;
            if (!Int32.TryParse(nodeId, out labelNodeId))
                continue;
            //Loads relevant node
            Node labelNode = new Node(labelNodeId);
            if (labelNode.GetProperty("uBlogsyLabelName") != null && labelNode.GetProperty("uBlogsyLabelName").Value.ToUpper().Trim().Contains(label.ToUpper())) return currentNode;
        }

        return null;
    }

private IPublishedContent FilterAgainstTerm(IPublishedContent currentNode, string searchTerm)
    {
        if (String.IsNullOrEmpty(searchTerm)) return currentNode;

        if (currentNode.GetProperty("uBlogsyContentTitle").Value.ToString().ToUpper().Contains(searchTerm.ToUpper()) || 
            currentNode.GetProperty("uBlogsyContentSummary").Value.ToString().ToUpper().Contains(searchTerm.ToUpper()) || 
            currentNode.GetProperty("uBlogsyContentBody").Value.ToString().ToUpper().Contains(searchTerm.ToUpper()) || 
            currentNode.GetProperty("uBlogsySeoKeywords").Value.ToString().ToUpper().Contains(searchTerm.ToUpper()) || 
            currentNode.GetProperty("uBlogsySeoDescription").Value.ToString().ToUpper().Contains(searchTerm.ToUpper()) || 
            currentNode.GetProperty("uBlogsyNavigationTitle").Value.ToString().ToUpper().Contains(searchTerm.ToUpper()) ||
            FilterUponAuthor(currentNode.GetProperty("uBlogsyPostAuthor").Value.ToString(), searchTerm.ToUpper()) ||
            FilterUponCategories(currentNode.GetProperty("uBlogsyPostLabels").Value.ToString(), searchTerm.ToUpper()) ||
            FilterUponTags(currentNode.GetProperty("uBlogsyPostTags").Value.ToString(), searchTerm.ToUpper())
            ) 
                return currentNode;
        return null;
    }

private IPublishedContent FilterUponTag(IPublishedContent currentNode, string nodeIDs, string tag)
    {
        if (String.IsNullOrEmpty(nodeIDs)) return null;

        foreach (string nodeId in nodeIDs.Split(','))
        {
            int tagNodeId = -1;
            if (!Int32.TryParse(nodeId, out tagNodeId))
                continue;
            // Loads relevant TagNode
            Node tagNode = new Node(tagNodeId);
            if (tagNode.GetProperty("uTagsyTagName") != null && tagNode.GetProperty("uTagsyTagName").Value.ToUpper().Contains(tag.ToUpper())) return currentNode;
        }

        return null;
    }

}