public IEnumerable <IPublishedContent> GetPosts(int nodeId, IPublishedContent currentPage)
{
IEnumerable <IPublishedContent> nodes;
string str = "GetPosts_USNPosts_" + nodeId;
IEnumerable <IPublishedContent> fromRequestCache = USNCacheHelper.GetFromRequestCache(str) as IEnumerable <IPublishedContent>;
bool flag = fromRequestCache == null;
if (flag)
{
string[] strArrays = new string[] { };
IEnumerable <IPublishedContent> descendentsOrSelf = this.GetDescendentsOrSelf(currentPage, "PageBlogPost", strArrays);
IOrderedEnumerable <IPublishedContent> nodes1 = descendentsOrSelf.OrderByDescending <IPublishedContent, DateTime>((IPublishedContent x) =>
{
DateTime value = DateTime.Parse(x.GetProperty("postDate").Value.ToString());
return(value);
});
USNCacheHelper.AddToRequestCache(str, nodes1);
nodes = nodes1;
}
else
{
nodes = fromRequestCache;
}
return(nodes);
}
public string GetValueFromAncestor(IPublishedContent node, string ancestorAlias, string propertyAlias)
{
string cacheKey = "USNBlog_GetValueFromAncestor_" + ancestorAlias;
var root = USNCacheHelper.GetFromRequestCache(cacheKey) as IPublishedContent;
if (root == null)
{
root = node.AncestorOrSelf(ancestorAlias);
USNCacheHelper.AddToRequestCache(cacheKey, root);
}
return(root.GetProperty(propertyAlias).Value.ToString());
}
public IPublishedContent GetLanding(IPublishedContent node)
{
string cacheKey = "GetLanding_USNBlogLanding_" + node.Id;
var cached = USNCacheHelper.GetFromRequestCache(cacheKey) as IPublishedContent;
if (cached != null)
{
return(cached);
}
var landing = node.AncestorOrSelf("USNBlogLandingPage");
// cache the result
USNCacheHelper.AddToRequestCache(cacheKey, landing);
return(landing);
}
public IPublishedContent GetSiteRoot(IPublishedContent node, string rootNodeTypeAlias)
{
string cacheKey = "GetSiteRoot_USNBlogSiteRoot";
string noBlogSiteRootcacheKey = "GetSiteRoot_No_USNBlogSiteRoot";
// try to get the "no site root result" from cache
var cachedNoSiteRoot = USNCacheHelper.GetFromRequestCache(noBlogSiteRootcacheKey) as string;
if (!string.IsNullOrEmpty(cachedNoSiteRoot) && cachedNoSiteRoot == noBlogSiteRootcacheKey)
{
// we've already cached the fact that there is no root.
return(null);
}
// try to get the siteRoot from cache
var cached = USNCacheHelper.GetFromRequestCache(cacheKey) as IPublishedContent;
if (cached != null)
{
return(cached);
}
// try to get the site root
var root = node.AncestorOrSelf(rootNodeTypeAlias);
// site root was not found, so just return null
if (root == null)
{
// cache the fact that there is no site root
USNCacheHelper.AddToRequestCache(noBlogSiteRootcacheKey, noBlogSiteRootcacheKey);
return(null);
}
// cache the result
USNCacheHelper.AddToRequestCache(cacheKey, root);
return(root);
}