public BlogHelper(PageBlogList currPage)
{
_currPage = currPage;
LoadSettings();
_postItems = _currPage.Descendants <PageArticleItem>().ToList();
if (GlobalTagsActive)
{
_tagItemCount = new Dictionary <string, int>();
IPublishedContent homePage = currPage.AncestorOrSelf(1);
var allTags = ContentHelper.GetHelper().TagQuery.GetAllContentTags("blogtags")
.Where(x => x.NodeCount > 0)
.Where(x => ContentHelper.GetHelper().TagQuery.GetContentByTag(x.Text, "blogtags").Where(y => y.IsInPath(homePage)).Any());
foreach (var t in allTags)
{
_tagItemCount.Add(t.Text, _postItems.Where(x => x.Tags != null && x.Tags.ToString().Split(',').Contains(t.Text)).Count());
}
}
//Load categories and blog posts.
if (GlobalCategoriesActive)
{
_categoryItems = _currPage.Descendant <FolderGenericCategories>().Children <DGenericCategoryItem>().ToList();
}
//If categories enabled, count blog posts for each category
if (GlobalCategoriesActive)
{
_categoryItemCount = new Dictionary <int, int>();
//Get only the non-empty categories (GetCategories() gets only categories with items) and count items in each
foreach (DGenericCategoryItem categoryItem in GetCategories())
{
_categoryItemCount.Add(
categoryItem.Id,
_postItems.Where(x => !string.IsNullOrEmpty(x.Categories) && categoryItem.Id.ToString().IsContainedInCsv(x.Categories)).Count()
);
}
}
}
public static BlogHelper GetCachedBlogHelper(ApplicationContext cx, PageBlogList blogRoot)
{
return((BlogHelper)cx.ApplicationCache.RuntimeCache.GetCacheItem(string.Format("blogHelper{0}", blogRoot.Id.ToString()), () => new BlogHelper(blogRoot)));
}
public PageBlogListViewModel(PageBlogList currPage) : base(currPage)
{
}
